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-rw-r--r--src/cmd/go/testdata/mod/README36
-rw-r--r--src/cmd/go/testdata/mod/example.com_ambiguous_a_b_v0.0.0-empty.txt12
-rw-r--r--src/cmd/go/testdata/mod/example.com_ambiguous_a_v1.0.0.txt18
-rw-r--r--src/cmd/go/testdata/mod/example.com_badchain_a_v1.0.0.txt12
-rw-r--r--src/cmd/go/testdata/mod/example.com_badchain_a_v1.1.0.txt12
-rw-r--r--src/cmd/go/testdata/mod/example.com_badchain_b_v1.0.0.txt12
-rw-r--r--src/cmd/go/testdata/mod/example.com_badchain_b_v1.1.0.txt12
-rw-r--r--src/cmd/go/testdata/mod/example.com_badchain_c_v1.0.0.txt8
-rw-r--r--src/cmd/go/testdata/mod/example.com_badchain_c_v1.1.0.txt8
-rw-r--r--src/cmd/go/testdata/mod/example.com_cmd_v1.0.0-exclude.txt28
-rw-r--r--src/cmd/go/testdata/mod/example.com_cmd_v1.0.0-newerself.txt28
-rw-r--r--src/cmd/go/testdata/mod/example.com_cmd_v1.0.0-replace.txt28
-rw-r--r--src/cmd/go/testdata/mod/example.com_cmd_v1.0.0.txt31
-rw-r--r--src/cmd/go/testdata/mod/example.com_cmd_v1.9.0.txt30
-rw-r--r--src/cmd/go/testdata/mod/example.com_depends_on_generics_v1.0.0.txt23
-rw-r--r--src/cmd/go/testdata/mod/example.com_deprecated_a_v1.0.0.txt12
-rw-r--r--src/cmd/go/testdata/mod/example.com_deprecated_a_v1.9.0.txt14
-rw-r--r--src/cmd/go/testdata/mod/example.com_deprecated_b_v1.0.0.txt12
-rw-r--r--src/cmd/go/testdata/mod/example.com_deprecated_b_v1.9.0.txt14
-rw-r--r--src/cmd/go/testdata/mod/example.com_dotgo.go_v1.0.0.txt16
-rw-r--r--src/cmd/go/testdata/mod/example.com_dotname_v1.0.0.txt12
-rw-r--r--src/cmd/go/testdata/mod/example.com_downgrade_v2.0.0.txt9
-rw-r--r--src/cmd/go/testdata/mod/example.com_downgrade_v2_v2.0.1.txt13
-rw-r--r--src/cmd/go/testdata/mod/example.com_fuzzfail_v0.1.0.txt20
-rw-r--r--src/cmd/go/testdata/mod/example.com_fuzzfail_v0.2.0.txt23
-rw-r--r--src/cmd/go/testdata/mod/example.com_generics_v1.0.0.txt21
-rw-r--r--src/cmd/go/testdata/mod/example.com_incompatiblewithsub_v1.0.0.txt8
-rw-r--r--src/cmd/go/testdata/mod/example.com_incompatiblewithsub_v2.0.0+incompatible.txt8
-rw-r--r--src/cmd/go/testdata/mod/example.com_invalidpath_v1_v1.0.0.txt13
-rw-r--r--src/cmd/go/testdata/mod/example.com_join_subpkg_v1.0.0.txt9
-rw-r--r--src/cmd/go/testdata/mod/example.com_join_subpkg_v1.1.0.txt9
-rw-r--r--src/cmd/go/testdata/mod/example.com_join_v1.0.0.txt7
-rw-r--r--src/cmd/go/testdata/mod/example.com_join_v1.1.0.txt9
-rw-r--r--src/cmd/go/testdata/mod/example.com_latemigrate_v2_v2.0.0.txt14
-rw-r--r--src/cmd/go/testdata/mod/example.com_latemigrate_v2_v2.0.1.txt20
-rw-r--r--src/cmd/go/testdata/mod/example.com_missingpkg_v1.0.0.txt11
-rw-r--r--src/cmd/go/testdata/mod/example.com_missingpkg_v1.0.1-beta.txt8
-rw-r--r--src/cmd/go/testdata/mod/example.com_nest_sub_v1.0.0.txt12
-rw-r--r--src/cmd/go/testdata/mod/example.com_nest_v1.0.0.txt12
-rw-r--r--src/cmd/go/testdata/mod/example.com_nest_v1.1.0.txt12
-rw-r--r--src/cmd/go/testdata/mod/example.com_newcycle_a_v1.0.0.txt10
-rw-r--r--src/cmd/go/testdata/mod/example.com_newcycle_a_v1.0.1.txt10
-rw-r--r--src/cmd/go/testdata/mod/example.com_newcycle_b_v1.0.0.txt8
-rw-r--r--src/cmd/go/testdata/mod/example.com_noroot_v1.0.0.txt8
-rw-r--r--src/cmd/go/testdata/mod/example.com_noroot_v1.0.1.txt8
-rw-r--r--src/cmd/go/testdata/mod/example.com_notags_v0.0.0-20190507143103-cc8cbe209b64.txt9
-rw-r--r--src/cmd/go/testdata/mod/example.com_printversion_v0.1.0.txt33
-rw-r--r--src/cmd/go/testdata/mod/example.com_printversion_v1.0.0.txt41
-rw-r--r--src/cmd/go/testdata/mod/example.com_pseudoupgrade_v0.0.0-20190430073000-30950c05d534.txt13
-rw-r--r--src/cmd/go/testdata/mod/example.com_pseudoupgrade_v0.1.0.txt13
-rw-r--r--src/cmd/go/testdata/mod/example.com_pseudoupgrade_v0.1.1-0.20190429073117-b5426c86b553.txt13
-rw-r--r--src/cmd/go/testdata/mod/example.com_quote_v1.5.2.txt9
-rw-r--r--src/cmd/go/testdata/mod/example.com_retract_ambiguous_nested_v1.9.0-bad.txt10
-rw-r--r--src/cmd/go/testdata/mod/example.com_retract_ambiguous_other_v1.0.0.txt12
-rw-r--r--src/cmd/go/testdata/mod/example.com_retract_ambiguous_v1.0.0.txt9
-rw-r--r--src/cmd/go/testdata/mod/example.com_retract_incompatible_v1.0.0.txt19
-rw-r--r--src/cmd/go/testdata/mod/example.com_retract_incompatible_v2.0.0+incompatible.txt9
-rw-r--r--src/cmd/go/testdata/mod/example.com_retract_missingmod_v1.0.0.txt10
-rw-r--r--src/cmd/go/testdata/mod/example.com_retract_missingmod_v1.9.0.txt4
-rw-r--r--src/cmd/go/testdata/mod/example.com_retract_noupgrade_v1.0.0.txt9
-rw-r--r--src/cmd/go/testdata/mod/example.com_retract_rationale_v1.0.0-block.txt6
-rw-r--r--src/cmd/go/testdata/mod/example.com_retract_rationale_v1.0.0-blockwithcomment.txt6
-rw-r--r--src/cmd/go/testdata/mod/example.com_retract_rationale_v1.0.0-empty.txt8
-rw-r--r--src/cmd/go/testdata/mod/example.com_retract_rationale_v1.0.0-long.txt8
-rw-r--r--src/cmd/go/testdata/mod/example.com_retract_rationale_v1.0.0-multiline1.txt8
-rw-r--r--src/cmd/go/testdata/mod/example.com_retract_rationale_v1.0.0-multiline2.txt8
-rw-r--r--src/cmd/go/testdata/mod/example.com_retract_rationale_v1.0.0-order.txt6
-rw-r--r--src/cmd/go/testdata/mod/example.com_retract_rationale_v1.0.0-unprintable.txt8
-rw-r--r--src/cmd/go/testdata/mod/example.com_retract_rationale_v1.0.1-order.txt6
-rw-r--r--src/cmd/go/testdata/mod/example.com_retract_rationale_v1.9.0.txt48
-rw-r--r--src/cmd/go/testdata/mod/example.com_retract_rename_v1.0.0-bad.txt16
-rw-r--r--src/cmd/go/testdata/mod/example.com_retract_rename_v1.9.0-new.txt22
-rw-r--r--src/cmd/go/testdata/mod/example.com_retract_self_all_v1.9.0.txt14
-rw-r--r--src/cmd/go/testdata/mod/example.com_retract_self_prerelease_v1.0.0.txt16
-rw-r--r--src/cmd/go/testdata/mod/example.com_retract_self_prerelease_v1.9.0.txt19
-rw-r--r--src/cmd/go/testdata/mod/example.com_retract_self_prerelease_v1.9.1-pre.txt16
-rw-r--r--src/cmd/go/testdata/mod/example.com_retract_self_prev_v1.0.0-bad.txt14
-rw-r--r--src/cmd/go/testdata/mod/example.com_retract_self_prev_v1.1.0.txt14
-rw-r--r--src/cmd/go/testdata/mod/example.com_retract_self_prev_v1.9.0.txt18
-rw-r--r--src/cmd/go/testdata/mod/example.com_retract_self_pseudo_v0.0.0-20200325131415-0123456789ab20
-rw-r--r--src/cmd/go/testdata/mod/example.com_retract_self_pseudo_v1.0.0-bad.txt14
-rw-r--r--src/cmd/go/testdata/mod/example.com_retract_self_pseudo_v1.9.0.txt16
-rw-r--r--src/cmd/go/testdata/mod/example.com_retract_v1.0.0-bad.txt10
-rw-r--r--src/cmd/go/testdata/mod/example.com_retract_v1.0.0-good.txt10
-rw-r--r--src/cmd/go/testdata/mod/example.com_retract_v1.0.0-unused.txt10
-rw-r--r--src/cmd/go/testdata/mod/example.com_retract_v1.1.0.txt13
-rw-r--r--src/cmd/go/testdata/mod/example.com_split-incompatible_subpkg_v0.1.0.txt14
-rw-r--r--src/cmd/go/testdata/mod/example.com_split-incompatible_v2.0.0+incompatible.txt10
-rw-r--r--src/cmd/go/testdata/mod/example.com_split-incompatible_v2.1.0-pre+incompatible.txt10
-rw-r--r--src/cmd/go/testdata/mod/example.com_split_subpkg_v1.1.0.txt11
-rw-r--r--src/cmd/go/testdata/mod/example.com_split_v1.0.0.txt9
-rw-r--r--src/cmd/go/testdata/mod/example.com_split_v1.1.0.txt9
-rw-r--r--src/cmd/go/testdata/mod/example.com_stack_v1.0.0.txt18
-rw-r--r--src/cmd/go/testdata/mod/example.com_stack_v1.0.1.txt18
-rw-r--r--src/cmd/go/testdata/mod/example.com_tools_v1.0.0.txt12
-rw-r--r--src/cmd/go/testdata/mod/example.com_undeprecated_v1.0.0.txt14
-rw-r--r--src/cmd/go/testdata/mod/example.com_undeprecated_v1.0.1.txt14
-rw-r--r--src/cmd/go/testdata/mod/example.com_usemissingpre_v1.0.0.txt13
-rw-r--r--src/cmd/go/testdata/mod/example.com_v1.0.0.txt9
-rw-r--r--src/cmd/go/testdata/mod/example.com_version_v1.0.0.txt11
-rw-r--r--src/cmd/go/testdata/mod/example.com_version_v1.0.1.txt11
-rw-r--r--src/cmd/go/testdata/mod/example.com_version_v1.1.0.txt11
-rw-r--r--src/cmd/go/testdata/mod/example.net_ambiguous_nested_v0.1.0.txt19
-rw-r--r--src/cmd/go/testdata/mod/example.net_ambiguous_v0.1.0.txt19
-rw-r--r--src/cmd/go/testdata/mod/example.net_ambiguous_v0.2.0.txt18
-rw-r--r--src/cmd/go/testdata/mod/example.net_pkgadded_v1.0.0.txt17
-rw-r--r--src/cmd/go/testdata/mod/example.net_pkgadded_v1.1.0.txt19
-rw-r--r--src/cmd/go/testdata/mod/example.net_pkgadded_v1.2.0.txt20
-rw-r--r--src/cmd/go/testdata/mod/github.com_dmitshur-test_modtest5_v0.0.0-20190619020302-197a620e0c9a.txt10
-rw-r--r--src/cmd/go/testdata/mod/github.com_dmitshur-test_modtest5_v0.5.0-alpha.0.20190619023908-3da23a9deb9e.txt10
-rw-r--r--src/cmd/go/testdata/mod/github.com_dmitshur-test_modtest5_v0.5.0-alpha.txt10
-rw-r--r--src/cmd/go/testdata/mod/golang.org_notx_useinternal_v0.1.0.txt13
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.18.1.linux-amd64.txt8
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.18.3.linux-amd64.txt8
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.18.5.linux-amd64.txt8
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.18.7.linux-amd64.txt8
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.18.9.linux-amd64.txt8
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.18.linux-amd64.txt8
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.22.0.linux-amd64.txt8
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.22.1.linux-amd64.txt8
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.22.3.linux-amd64.txt8
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.22.5.linux-amd64.txt8
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.22.7.linux-amd64.txt8
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.22.9.linux-amd64.txt8
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.22rc1.linux-amd64.txt8
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.23.0.linux-amd64.txt8
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.23.5.linux-amd64.txt8
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.23.9.linux-amd64.txt8
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.24rc1.linux-amd64.txt8
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.aix-ppc64.txt14
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.android-386.txt14
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.android-amd64.txt14
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.android-arm.txt14
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.android-arm64.txt14
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.darwin-amd64.txt14
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.darwin-arm64.txt14
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.dragonfly-amd64.txt14
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.freebsd-386.txt14
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.freebsd-amd64.txt14
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.freebsd-arm.txt14
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.freebsd-arm64.txt14
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.freebsd-riscv64.txt14
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.illumos-amd64.txt14
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.ios-amd64.txt14
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.ios-arm64.txt14
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.js-wasm.txt14
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.linux-386.txt14
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.linux-amd64.txt14
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.linux-arm.txt14
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.linux-arm64.txt14
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.linux-loong64.txt14
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.linux-mips64x.txt14
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.linux-mipsx.txt14
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.linux-ppc64.txt14
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.linux-ppc64le.txt14
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.linux-riscv64.txt14
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.linux-s390x.txt14
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.netbsd-386.txt14
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.netbsd-amd64.txt14
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.netbsd-arm.txt14
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.netbsd-arm64.txt14
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.openbsd-386.txt14
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.openbsd-amd64.txt14
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.openbsd-arm.txt14
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.openbsd-arm64.txt14
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.openbsd-mips64.txt14
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.openbsd-ppc64.txt14
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.openbsd-riscv64.txt14
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.plan9-386.txt14
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.plan9-amd64.txt14
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.plan9-arm.txt14
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.solaris-amd64.txt14
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.windows-386.txt10
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.windows-amd64.txt10
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.windows-arm.txt10
-rw-r--r--src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.windows-arm64.txt10
-rw-r--r--src/cmd/go/testdata/mod/golang.org_x_internal_v0.1.0.txt43
-rw-r--r--src/cmd/go/testdata/mod/golang.org_x_text_v0.0.0-20170915032832-14c0d48ead0c.txt47
-rw-r--r--src/cmd/go/testdata/mod/golang.org_x_text_v0.3.0.txt47
-rw-r--r--src/cmd/go/testdata/mod/golang.org_x_useinternal_v0.1.0.txt13
-rw-r--r--src/cmd/go/testdata/mod/gopkg.in_dummy.v2-unstable_v2.0.0.txt9
-rw-r--r--src/cmd/go/testdata/mod/not-rsc.io_quote_v0.1.0-nomod.txt59
-rw-r--r--src/cmd/go/testdata/mod/patch.example.com_depofdirectpatch_v1.0.0.txt11
-rw-r--r--src/cmd/go/testdata/mod/patch.example.com_depofdirectpatch_v1.0.1.txt11
-rw-r--r--src/cmd/go/testdata/mod/patch.example.com_direct_v1.0.0.txt21
-rw-r--r--src/cmd/go/testdata/mod/patch.example.com_direct_v1.0.1.txt27
-rw-r--r--src/cmd/go/testdata/mod/patch.example.com_direct_v1.1.0.txt21
-rw-r--r--src/cmd/go/testdata/mod/patch.example.com_indirect_v1.0.0.txt11
-rw-r--r--src/cmd/go/testdata/mod/patch.example.com_indirect_v1.0.1.txt11
-rw-r--r--src/cmd/go/testdata/mod/patch.example.com_indirect_v1.1.0.txt11
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_!c!g!o_v1.0.0.txt19
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_!q!u!o!t!e_v1.5.2.txt88
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_!q!u!o!t!e_v1.5.3-!p!r!e.txt88
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_badfile1_v1.0.0.txt14
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_badfile2_v1.0.0.txt12
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_badfile3_v1.0.0.txt12
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_badfile4_v1.0.0.txt15
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_badfile5_v1.0.0.txt13
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_badmod_v1.0.0.txt11
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_badsum_v1.0.0.txt14
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_badsum_v1.0.1.txt14
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_badzip_v1.0.0.txt11
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_breaker_v1.0.0.txt11
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_breaker_v2.0.0+incompatible.txt11
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_breaker_v2.0.0.txt11
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_fortune_v0.0.1.txt21
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_fortune_v1.0.0.txt15
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_fortune_v2_v2.0.0.txt21
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_future_v1.0.0.txt16
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_needall_v0.0.1.txt25
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_needgo1183_v0.0.1.txt17
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_needgo118_v0.0.1.txt17
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_needgo121_v0.0.1.txt17
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_needgo1223_v0.0.1.txt17
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_needgo122_v0.0.1.txt17
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_needgo123_v0.0.1.txt17
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_needgo124_v0.0.1.txt17
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_panicnil_v1.0.0.txt13
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_panicnil_v1.1.0.txt14
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_quote_v0.0.0-20180214005133-e7a685a342c0.txt60
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_quote_v0.0.0-20180214005840-23179ee8a569.txt86
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_quote_v0.0.0-20180628003336-dd9747d19b04.txt100
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_quote_v0.0.0-20180709153244-fd906ed3b100.txt86
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_quote_v0.0.0-20180709160352-0d003b9c4bfa.txt98
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_quote_v0.0.0-20180709162749-b44a0b17b2d1.txt104
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_quote_v0.0.0-20180709162816-fe488b867524.txt104
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_quote_v0.0.0-20180709162918-a91498bed0a7.txt98
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_quote_v0.0.0-20180710144737-5d9f230bcfba.txt104
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_quote_v1.0.0.txt35
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_quote_v1.1.0.txt48
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_quote_v1.2.0.txt61
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_quote_v1.2.1.txt60
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_quote_v1.3.0.txt73
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_quote_v1.4.0.txt79
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_quote_v1.5.0.txt79
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_quote_v1.5.1.txt86
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_quote_v1.5.2.txt98
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_quote_v1.5.3-pre1.txt100
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_quote_v2.0.0.txt86
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_quote_v2_v2.0.1.txt86
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_quote_v3_v3.0.0.txt45
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_sampler_v1.0.0.txt20
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_sampler_v1.2.0.txt138
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_sampler_v1.2.1.txt134
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_sampler_v1.3.0.txt202
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_sampler_v1.3.1.txt201
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_sampler_v1.99.99.txt140
-rw-r--r--src/cmd/go/testdata/mod/rsc.io_testonly_v1.0.0.txt9
248 files changed, 5904 insertions, 0 deletions
diff --git a/src/cmd/go/testdata/mod/README b/src/cmd/go/testdata/mod/README
new file mode 100644
index 0000000..43ddf77
--- /dev/null
+++ b/src/cmd/go/testdata/mod/README
@@ -0,0 +1,36 @@
+This directory holds Go modules served by a Go module proxy
+that runs on localhost during tests, both to make tests avoid
+requiring specific network servers and also to make them
+significantly faster.
+
+A small go get'able test module can be added here by running
+
+ cd cmd/go/testdata
+ go run addmod.go path@vers
+
+where path and vers are the module path and version to add here.
+
+For interactive experimentation using this set of modules, run:
+
+ cd cmd/go
+ go test -proxy=localhost:1234 &
+ export GOPROXY=http://localhost:1234/mod
+
+and then run go commands as usual.
+
+Modules saved to this directory should be small: a few kilobytes at most.
+It is acceptable to edit the archives created by addmod.go to remove
+or shorten files. It is also acceptable to write module archives by hand:
+they need not be backed by some public git repo.
+
+Each module archive is named path_vers.txt, where slashes in path
+have been replaced with underscores. The archive must contain
+two files ".info" and ".mod", to be served as the info and mod files
+in the proxy protocol (see https://research.swtch.com/vgo-module).
+The remaining files are served as the content of the module zip file.
+The path@vers prefix required of files in the zip file is added
+automatically by the proxy: the files in the archive have names without
+the prefix, like plain "go.mod", "x.go", and so on.
+
+See ../addmod.go and ../savedir.go for tools to generate txtar files,
+although again it is also fine to write them by hand.
diff --git a/src/cmd/go/testdata/mod/example.com_ambiguous_a_b_v0.0.0-empty.txt b/src/cmd/go/testdata/mod/example.com_ambiguous_a_b_v0.0.0-empty.txt
new file mode 100644
index 0000000..a869519
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_ambiguous_a_b_v0.0.0-empty.txt
@@ -0,0 +1,12 @@
+Module example.com/ambiguous/a/b is a suffix of example.com/a.
+This version contains no package.
+-- .mod --
+module example.com/ambiguous/a/b
+
+go 1.16
+-- .info --
+{"Version":"v0.0.0-empty"}
+-- go.mod --
+module example.com/ambiguous/a/b
+
+go 1.16
diff --git a/src/cmd/go/testdata/mod/example.com_ambiguous_a_v1.0.0.txt b/src/cmd/go/testdata/mod/example.com_ambiguous_a_v1.0.0.txt
new file mode 100644
index 0000000..bb43826
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_ambiguous_a_v1.0.0.txt
@@ -0,0 +1,18 @@
+Module example.com/ambiguous/a is a prefix of example.com/a/b.
+It contains package example.com/a/b.
+-- .mod --
+module example.com/ambiguous/a
+
+go 1.16
+
+require example.com/ambiguous/a/b v0.0.0-empty
+-- .info --
+{"Version":"v1.0.0"}
+-- go.mod --
+module example.com/ambiguous/a
+
+go 1.16
+
+require example.com/ambiguous/a/b v0.0.0-empty
+-- b/b.go --
+package b
diff --git a/src/cmd/go/testdata/mod/example.com_badchain_a_v1.0.0.txt b/src/cmd/go/testdata/mod/example.com_badchain_a_v1.0.0.txt
new file mode 100644
index 0000000..d7bf647
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_badchain_a_v1.0.0.txt
@@ -0,0 +1,12 @@
+example.com/badchain/a v1.0.0
+
+-- .mod --
+module example.com/badchain/a
+
+require example.com/badchain/b v1.0.0
+-- .info --
+{"Version":"v1.0.0"}
+-- a.go --
+package a
+
+import _ "example.com/badchain/b"
diff --git a/src/cmd/go/testdata/mod/example.com_badchain_a_v1.1.0.txt b/src/cmd/go/testdata/mod/example.com_badchain_a_v1.1.0.txt
new file mode 100644
index 0000000..92190d8
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_badchain_a_v1.1.0.txt
@@ -0,0 +1,12 @@
+example.com/badchain/a v1.1.0
+
+-- .mod --
+module example.com/badchain/a
+
+require example.com/badchain/b v1.1.0
+-- .info --
+{"Version":"v1.1.0"}
+-- a.go --
+package a
+
+import _ "example.com/badchain/b"
diff --git a/src/cmd/go/testdata/mod/example.com_badchain_b_v1.0.0.txt b/src/cmd/go/testdata/mod/example.com_badchain_b_v1.0.0.txt
new file mode 100644
index 0000000..d42b8aa
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_badchain_b_v1.0.0.txt
@@ -0,0 +1,12 @@
+example.com/badchain/b v1.0.0
+
+-- .mod --
+module example.com/badchain/b
+
+require example.com/badchain/c v1.0.0
+-- .info --
+{"Version":"v1.0.0"}
+-- b.go --
+package b
+
+import _ "example.com/badchain/c"
diff --git a/src/cmd/go/testdata/mod/example.com_badchain_b_v1.1.0.txt b/src/cmd/go/testdata/mod/example.com_badchain_b_v1.1.0.txt
new file mode 100644
index 0000000..6648184
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_badchain_b_v1.1.0.txt
@@ -0,0 +1,12 @@
+example.com/badchain/b v1.1.0
+
+-- .mod --
+module example.com/badchain/b
+
+require example.com/badchain/c v1.1.0
+-- .info --
+{"Version":"v1.1.0"}
+-- b.go --
+package b
+
+import _ "example.com/badchain/c"
diff --git a/src/cmd/go/testdata/mod/example.com_badchain_c_v1.0.0.txt b/src/cmd/go/testdata/mod/example.com_badchain_c_v1.0.0.txt
new file mode 100644
index 0000000..9c717cb
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_badchain_c_v1.0.0.txt
@@ -0,0 +1,8 @@
+example.com/badchain/c v1.0.0
+
+-- .mod --
+module example.com/badchain/c
+-- .info --
+{"Version":"v1.0.0"}
+-- c.go --
+package c
diff --git a/src/cmd/go/testdata/mod/example.com_badchain_c_v1.1.0.txt b/src/cmd/go/testdata/mod/example.com_badchain_c_v1.1.0.txt
new file mode 100644
index 0000000..36bc2c6
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_badchain_c_v1.1.0.txt
@@ -0,0 +1,8 @@
+example.com/badchain/c v1.1.0
+
+-- .mod --
+module badchain.example.com/c
+-- .info --
+{"Version":"v1.1.0"}
+-- c.go --
+package c
diff --git a/src/cmd/go/testdata/mod/example.com_cmd_v1.0.0-exclude.txt b/src/cmd/go/testdata/mod/example.com_cmd_v1.0.0-exclude.txt
new file mode 100644
index 0000000..c883d8a
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_cmd_v1.0.0-exclude.txt
@@ -0,0 +1,28 @@
+example.com/cmd contains main packages.
+
+-- .info --
+{"Version":"v1.0.0-exclude"}
+-- .mod --
+module example.com/cmd
+
+go 1.16
+
+exclude rsc.io/quote v1.5.2
+-- go.mod --
+module example.com/cmd
+
+go 1.16
+
+exclude rsc.io/quote v1.5.2
+-- a/a.go --
+package main
+
+func main() {}
+-- b/b.go --
+package main
+
+func main() {}
+-- err/err.go --
+package err
+
+var X = DoesNotCompile
diff --git a/src/cmd/go/testdata/mod/example.com_cmd_v1.0.0-newerself.txt b/src/cmd/go/testdata/mod/example.com_cmd_v1.0.0-newerself.txt
new file mode 100644
index 0000000..7670f29
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_cmd_v1.0.0-newerself.txt
@@ -0,0 +1,28 @@
+example.com/cmd contains main packages.
+
+-- .info --
+{"Version":"v1.0.0-newerself"}
+-- .mod --
+module example.com/cmd
+
+go 1.16
+
+require example.com/cmd v1.0.0
+-- go.mod --
+module example.com/cmd
+
+go 1.16
+
+require example.com/cmd v1.0.0
+-- a/a.go --
+package main
+
+func main() {}
+-- b/b.go --
+package main
+
+func main() {}
+-- err/err.go --
+package err
+
+var X = DoesNotCompile
diff --git a/src/cmd/go/testdata/mod/example.com_cmd_v1.0.0-replace.txt b/src/cmd/go/testdata/mod/example.com_cmd_v1.0.0-replace.txt
new file mode 100644
index 0000000..581a496
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_cmd_v1.0.0-replace.txt
@@ -0,0 +1,28 @@
+example.com/cmd contains main packages.
+
+-- .info --
+{"Version":"v1.0.0-replace"}
+-- .mod --
+module example.com/cmd
+
+go 1.16
+
+replace rsc.io/quote => rsc.io/quote v1.5.2
+-- go.mod --
+module example.com/cmd
+
+go 1.16
+
+replace rsc.io/quote => rsc.io/quote v1.5.2
+-- a/a.go --
+package main
+
+func main() {}
+-- b/b.go --
+package main
+
+func main() {}
+-- err/err.go --
+package err
+
+var X = DoesNotCompile
diff --git a/src/cmd/go/testdata/mod/example.com_cmd_v1.0.0.txt b/src/cmd/go/testdata/mod/example.com_cmd_v1.0.0.txt
new file mode 100644
index 0000000..c198139
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_cmd_v1.0.0.txt
@@ -0,0 +1,31 @@
+example.com/cmd contains main packages.
+
+v1.0.0 is the latest non-retracted version. Other versions contain errors or
+detectable problems.
+
+-- .info --
+{"Version":"v1.0.0"}
+-- .mod --
+module example.com/cmd
+
+go 1.16
+-- go.mod --
+module example.com/cmd
+
+go 1.16
+-- a/a.go --
+package main
+
+import "fmt"
+
+func main() { fmt.Println("a@v1.0.0") }
+-- b/b.go --
+package main
+
+import "fmt"
+
+func main() { fmt.Println("b@v1.0.0") }
+-- err/err.go --
+package err
+
+var X = DoesNotCompile
diff --git a/src/cmd/go/testdata/mod/example.com_cmd_v1.9.0.txt b/src/cmd/go/testdata/mod/example.com_cmd_v1.9.0.txt
new file mode 100644
index 0000000..9298afb
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_cmd_v1.9.0.txt
@@ -0,0 +1,30 @@
+example.com/cmd contains main packages.
+
+-- .info --
+{"Version":"v1.9.0"}
+-- .mod --
+module example.com/cmd
+
+go 1.16
+
+// this is a bad version
+retract v1.9.0
+-- go.mod --
+module example.com/cmd
+
+go 1.16
+
+// this is a bad version
+retract v1.9.0
+-- a/a.go --
+package main
+
+func main() {}
+-- b/b.go --
+package main
+
+func main() {}
+-- err/err.go --
+package err
+
+var X = DoesNotCompile
diff --git a/src/cmd/go/testdata/mod/example.com_depends_on_generics_v1.0.0.txt b/src/cmd/go/testdata/mod/example.com_depends_on_generics_v1.0.0.txt
new file mode 100644
index 0000000..80d3095
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_depends_on_generics_v1.0.0.txt
@@ -0,0 +1,23 @@
+example.com/depends/on/generics v1.0.0
+written by hand
+
+-- .mod --
+module example.com/depends/on/generics
+
+go 1.18
+
+require example.com/generics v1.0.0
+-- .info --
+{"Version":"v1.0.0"}
+-- go.mod --
+module example.com/depends/on/generics
+
+go 1.18
+
+require example.com/generics v1.0.0
+-- main.go --
+package main
+
+import "example.com/generics"
+
+func main() {generics.Bar()} \ No newline at end of file
diff --git a/src/cmd/go/testdata/mod/example.com_deprecated_a_v1.0.0.txt b/src/cmd/go/testdata/mod/example.com_deprecated_a_v1.0.0.txt
new file mode 100644
index 0000000..7c29621
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_deprecated_a_v1.0.0.txt
@@ -0,0 +1,12 @@
+-- .info --
+{"Version":"v1.0.0"}
+-- .mod --
+module example.com/deprecated/a
+
+go 1.17
+-- go.mod --
+module example.com/deprecated/a
+
+go 1.17
+-- a.go --
+package a
diff --git a/src/cmd/go/testdata/mod/example.com_deprecated_a_v1.9.0.txt b/src/cmd/go/testdata/mod/example.com_deprecated_a_v1.9.0.txt
new file mode 100644
index 0000000..0613389
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_deprecated_a_v1.9.0.txt
@@ -0,0 +1,14 @@
+-- .info --
+{"Version":"v1.9.0"}
+-- .mod --
+// Deprecated: in example.com/deprecated/a@v1.9.0
+module example.com/deprecated/a
+
+go 1.17
+-- go.mod --
+// Deprecated: in example.com/deprecated/a@v1.9.0
+module example.com/deprecated/a
+
+go 1.17
+-- a.go --
+package a
diff --git a/src/cmd/go/testdata/mod/example.com_deprecated_b_v1.0.0.txt b/src/cmd/go/testdata/mod/example.com_deprecated_b_v1.0.0.txt
new file mode 100644
index 0000000..50006ae
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_deprecated_b_v1.0.0.txt
@@ -0,0 +1,12 @@
+-- .info --
+{"Version":"v1.0.0"}
+-- .mod --
+module example.com/deprecated/b
+
+go 1.17
+-- go.mod --
+module example.com/deprecated/b
+
+go 1.17
+-- b.go --
+package b
diff --git a/src/cmd/go/testdata/mod/example.com_deprecated_b_v1.9.0.txt b/src/cmd/go/testdata/mod/example.com_deprecated_b_v1.9.0.txt
new file mode 100644
index 0000000..163d6b5
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_deprecated_b_v1.9.0.txt
@@ -0,0 +1,14 @@
+-- .info --
+{"Version":"v1.9.0"}
+-- .mod --
+// Deprecated: in example.com/deprecated/b@v1.9.0
+module example.com/deprecated/b
+
+go 1.17
+-- go.mod --
+// Deprecated: in example.com/deprecated/b@v1.9.0
+module example.com/deprecated/b
+
+go 1.17
+-- b.go --
+package b
diff --git a/src/cmd/go/testdata/mod/example.com_dotgo.go_v1.0.0.txt b/src/cmd/go/testdata/mod/example.com_dotgo.go_v1.0.0.txt
new file mode 100644
index 0000000..4f7f4d7
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_dotgo.go_v1.0.0.txt
@@ -0,0 +1,16 @@
+This module's path ends with ".go".
+Based on github.com/nats-io/nats.go.
+Used in regression tests for golang.org/issue/32483.
+
+-- .mod --
+module example.com/dotgo.go
+
+go 1.13
+-- .info --
+{"Version":"v1.0.0"}
+-- go.mod --
+module example.com/dotgo.go
+
+go 1.13
+-- dotgo.go --
+package dotgo
diff --git a/src/cmd/go/testdata/mod/example.com_dotname_v1.0.0.txt b/src/cmd/go/testdata/mod/example.com_dotname_v1.0.0.txt
new file mode 100644
index 0000000..2ada3a3
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_dotname_v1.0.0.txt
@@ -0,0 +1,12 @@
+-- .info --
+{"Version":"v1.0.0"}
+-- .mod --
+module example.com/dotname
+
+go 1.16
+-- go.mod --
+module example.com/dotname
+
+go 1.16
+-- .dot/dot.go --
+package dot
diff --git a/src/cmd/go/testdata/mod/example.com_downgrade_v2.0.0.txt b/src/cmd/go/testdata/mod/example.com_downgrade_v2.0.0.txt
new file mode 100644
index 0000000..88d50e5
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_downgrade_v2.0.0.txt
@@ -0,0 +1,9 @@
+example.com/downgrade v2.0.0
+written by hand
+
+-- .mod --
+module example.com/downgrade
+
+require rsc.io/quote v1.5.2
+-- .info --
+{"Version":"v2.0.0"}
diff --git a/src/cmd/go/testdata/mod/example.com_downgrade_v2_v2.0.1.txt b/src/cmd/go/testdata/mod/example.com_downgrade_v2_v2.0.1.txt
new file mode 100644
index 0000000..a4d665f
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_downgrade_v2_v2.0.1.txt
@@ -0,0 +1,13 @@
+example.com/downgrade/v2 v2.0.1
+written by hand
+
+-- .mod --
+module example.com/downgrade/v2
+
+require rsc.io/quote v1.5.2
+-- .info --
+{"Version":"v2.0.1"}
+-- go.mod --
+module example.com/downgrade/v2
+
+require rsc.io/quote v1.5.2
diff --git a/src/cmd/go/testdata/mod/example.com_fuzzfail_v0.1.0.txt b/src/cmd/go/testdata/mod/example.com_fuzzfail_v0.1.0.txt
new file mode 100644
index 0000000..af005ff
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_fuzzfail_v0.1.0.txt
@@ -0,0 +1,20 @@
+-- .mod --
+module example.com/fuzzfail
+
+go 1.18
+-- .info --
+{"Version":"v0.1.0"}
+-- go.mod --
+module example.com/fuzzfail
+
+go 1.18
+-- fuzzfail_test.go --
+package fuzzfail
+
+import "testing"
+
+func FuzzFail(f *testing.F) {
+ f.Fuzz(func(t *testing.T, b []byte) {
+ t.Fatalf("oops: %q", b)
+ })
+}
diff --git a/src/cmd/go/testdata/mod/example.com_fuzzfail_v0.2.0.txt b/src/cmd/go/testdata/mod/example.com_fuzzfail_v0.2.0.txt
new file mode 100644
index 0000000..ea599aa
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_fuzzfail_v0.2.0.txt
@@ -0,0 +1,23 @@
+-- .mod --
+module example.com/fuzzfail
+
+go 1.18
+-- .info --
+{"Version":"v0.2.0"}
+-- go.mod --
+module example.com/fuzzfail
+
+go 1.18
+-- fuzzfail_test.go --
+package fuzzfail
+
+import "testing"
+
+func FuzzFail(f *testing.F) {
+ f.Fuzz(func(t *testing.T, b []byte) {
+ t.Fatalf("oops: %q", b)
+ })
+}
+-- testdata/fuzz/FuzzFail/bbb0c2d22aa1a24617301566dc7486f8b625d38024603ba62757c1124013b49a --
+go test fuzz v1
+[]byte("\x05")
diff --git a/src/cmd/go/testdata/mod/example.com_generics_v1.0.0.txt b/src/cmd/go/testdata/mod/example.com_generics_v1.0.0.txt
new file mode 100644
index 0000000..092241e
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_generics_v1.0.0.txt
@@ -0,0 +1,21 @@
+example.com/generics v1.0.0
+written by hand
+
+-- .mod --
+module example.com/generics
+
+go 1.18
+-- .info --
+{"Version":"v1.0.0"}
+-- go.mod --
+module example.com/generics
+
+go 1.18
+-- generics.go --
+package generics
+
+type Int interface {
+ ~int
+}
+
+func Bar() {} \ No newline at end of file
diff --git a/src/cmd/go/testdata/mod/example.com_incompatiblewithsub_v1.0.0.txt b/src/cmd/go/testdata/mod/example.com_incompatiblewithsub_v1.0.0.txt
new file mode 100644
index 0000000..435578d
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_incompatiblewithsub_v1.0.0.txt
@@ -0,0 +1,8 @@
+Module example.com/incompatiblewithsub has an incompatible version
+and a package in a subdirectory.
+-- .info --
+{"Version":"v1.0.0"}
+-- .mod --
+module example.com/incompatiblewithsub
+-- sub/sub.go --
+package sub
diff --git a/src/cmd/go/testdata/mod/example.com_incompatiblewithsub_v2.0.0+incompatible.txt b/src/cmd/go/testdata/mod/example.com_incompatiblewithsub_v2.0.0+incompatible.txt
new file mode 100644
index 0000000..198ec17
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_incompatiblewithsub_v2.0.0+incompatible.txt
@@ -0,0 +1,8 @@
+Module example.com/incompatiblewithsub has an incompatible version
+and a package in a subdirectory.
+-- .info --
+{"Version":"v2.0.0+incompatible"}
+-- .mod --
+module example.com/incompatiblewithsub
+-- sub/sub.go --
+package sub
diff --git a/src/cmd/go/testdata/mod/example.com_invalidpath_v1_v1.0.0.txt b/src/cmd/go/testdata/mod/example.com_invalidpath_v1_v1.0.0.txt
new file mode 100644
index 0000000..7d9d130
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_invalidpath_v1_v1.0.0.txt
@@ -0,0 +1,13 @@
+example.com/invalidpath/v1 v1.0.0
+written by hand
+
+-- .mod --
+module example.com/invalidpath/v1
+-- .info --
+{"Version":"v1.0.0"}
+-- go.mod --
+module example.com/invalidpath/v1
+-- version.go --
+package version
+
+const V = "v1.0.0"
diff --git a/src/cmd/go/testdata/mod/example.com_join_subpkg_v1.0.0.txt b/src/cmd/go/testdata/mod/example.com_join_subpkg_v1.0.0.txt
new file mode 100644
index 0000000..1ecfa0b
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_join_subpkg_v1.0.0.txt
@@ -0,0 +1,9 @@
+Written by hand.
+Test case for package moved into a parent module.
+
+-- .mod --
+module example.com/join/subpkg
+-- .info --
+{"Version": "v1.0.0"}
+-- x.go --
+package subpkg
diff --git a/src/cmd/go/testdata/mod/example.com_join_subpkg_v1.1.0.txt b/src/cmd/go/testdata/mod/example.com_join_subpkg_v1.1.0.txt
new file mode 100644
index 0000000..9eb823a
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_join_subpkg_v1.1.0.txt
@@ -0,0 +1,9 @@
+Written by hand.
+Test case for package moved into a parent module.
+
+-- .mod --
+module example.com/join/subpkg
+
+require example.com/join v1.1.0
+-- .info --
+{"Version": "v1.1.0"}
diff --git a/src/cmd/go/testdata/mod/example.com_join_v1.0.0.txt b/src/cmd/go/testdata/mod/example.com_join_v1.0.0.txt
new file mode 100644
index 0000000..84c68b1
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_join_v1.0.0.txt
@@ -0,0 +1,7 @@
+Written by hand.
+Test case for package moved into a parent module.
+
+-- .mod --
+module example.com/join
+-- .info --
+{"Version": "v1.0.0"}
diff --git a/src/cmd/go/testdata/mod/example.com_join_v1.1.0.txt b/src/cmd/go/testdata/mod/example.com_join_v1.1.0.txt
new file mode 100644
index 0000000..5f92036
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_join_v1.1.0.txt
@@ -0,0 +1,9 @@
+Written by hand.
+Test case for package moved into a parent module.
+
+-- .mod --
+module example.com/join
+-- .info --
+{"Version": "v1.1.0"}
+-- subpkg/x.go --
+package subpkg
diff --git a/src/cmd/go/testdata/mod/example.com_latemigrate_v2_v2.0.0.txt b/src/cmd/go/testdata/mod/example.com_latemigrate_v2_v2.0.0.txt
new file mode 100644
index 0000000..25bd3d9
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_latemigrate_v2_v2.0.0.txt
@@ -0,0 +1,14 @@
+example.com/latemigrate/v2 v2.0.0
+written by hand
+
+This repository migrated to modules in v2.0.1 after v2.0.0 was already tagged.
+All versions require rsc.io/quote so we can test downgrades.
+
+v2.0.0 is technically part of example.com/latemigrate as v2.0.0+incompatible.
+Proxies may serve it as part of the version list for example.com/latemigrate/v2.
+'go get' must be able to ignore these versions.
+
+-- .mod --
+module example.com/latemigrate
+-- .info --
+{"Version":"v2.0.0"}
diff --git a/src/cmd/go/testdata/mod/example.com_latemigrate_v2_v2.0.1.txt b/src/cmd/go/testdata/mod/example.com_latemigrate_v2_v2.0.1.txt
new file mode 100644
index 0000000..be427a3
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_latemigrate_v2_v2.0.1.txt
@@ -0,0 +1,20 @@
+example.com/latemigrate/v2 v2.0.1
+written by hand
+
+This repository migrated to modules in v2.0.1 after v2.0.0 was already tagged.
+All versions require rsc.io/quote so we can test downgrades.
+
+v2.0.1 belongs to example.com/latemigrate/v2.
+
+-- .mod --
+module example.com/latemigrate/v2
+
+require rsc.io/quote v1.3.0
+-- .info --
+{"Version":"v2.0.1"}
+-- go.mod --
+module example.com/latemigrate/v2
+
+require rsc.io/quote v1.3.0
+-- late.go --
+package late
diff --git a/src/cmd/go/testdata/mod/example.com_missingpkg_v1.0.0.txt b/src/cmd/go/testdata/mod/example.com_missingpkg_v1.0.0.txt
new file mode 100644
index 0000000..15f3f69
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_missingpkg_v1.0.0.txt
@@ -0,0 +1,11 @@
+The deprecated package is present in this version (which is @latest) but
+is deleted in a newer prerelease version.
+
+-- .mod --
+module example.com/missingpkg
+-- .info --
+{"Version":"v1.0.0"}
+-- lib.go --
+package lib
+-- deprecated/deprecated.go --
+package deprecated
diff --git a/src/cmd/go/testdata/mod/example.com_missingpkg_v1.0.1-beta.txt b/src/cmd/go/testdata/mod/example.com_missingpkg_v1.0.1-beta.txt
new file mode 100644
index 0000000..44580fe
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_missingpkg_v1.0.1-beta.txt
@@ -0,0 +1,8 @@
+The deprecated package is deleted in this version.
+
+-- .mod --
+module example.com/missingpkg
+-- .info --
+{"Version":"v1.0.1-beta"}
+-- lib.go --
+package lib
diff --git a/src/cmd/go/testdata/mod/example.com_nest_sub_v1.0.0.txt b/src/cmd/go/testdata/mod/example.com_nest_sub_v1.0.0.txt
new file mode 100644
index 0000000..90f1459
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_nest_sub_v1.0.0.txt
@@ -0,0 +1,12 @@
+Written by hand.
+Test case for nested modules without an explicit relationship.
+This is nested below the top-level module.
+
+-- .mod --
+module example.com/nest/sub
+-- .info --
+{"Version": "v1.0.0"}
+-- go.mod --
+module example.com/nest/sub
+-- y/y.go --
+package y
diff --git a/src/cmd/go/testdata/mod/example.com_nest_v1.0.0.txt b/src/cmd/go/testdata/mod/example.com_nest_v1.0.0.txt
new file mode 100644
index 0000000..593caf1
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_nest_v1.0.0.txt
@@ -0,0 +1,12 @@
+Written by hand.
+Test case for nested modules without an explicit relationship.
+This is the top-level module.
+
+-- .mod --
+module example.com/nest
+-- .info --
+{"Version": "v1.0.0"}
+-- go.mod --
+module example.com/nest
+-- sub/x/x.go --
+package x
diff --git a/src/cmd/go/testdata/mod/example.com_nest_v1.1.0.txt b/src/cmd/go/testdata/mod/example.com_nest_v1.1.0.txt
new file mode 100644
index 0000000..5a01550
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_nest_v1.1.0.txt
@@ -0,0 +1,12 @@
+Written by hand.
+Test case for nested modules without an explicit relationship.
+This is the top-level module.
+
+-- .mod --
+module example.com/nest
+-- .info --
+{"Version": "v1.1.0"}
+-- go.mod --
+module example.com/nest
+-- sub/x/x.go --
+package x
diff --git a/src/cmd/go/testdata/mod/example.com_newcycle_a_v1.0.0.txt b/src/cmd/go/testdata/mod/example.com_newcycle_a_v1.0.0.txt
new file mode 100644
index 0000000..829065d
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_newcycle_a_v1.0.0.txt
@@ -0,0 +1,10 @@
+example.com/newcycle/a v1.0.0
+
+Transitively requires v1.0.1 of itself via example.com/newcycle/b
+
+-- .mod --
+module example.com/newcycle/a
+
+require example.com/newcycle/b v1.0.0
+-- .info --
+{"Version":"v1.0.0"}
diff --git a/src/cmd/go/testdata/mod/example.com_newcycle_a_v1.0.1.txt b/src/cmd/go/testdata/mod/example.com_newcycle_a_v1.0.1.txt
new file mode 100644
index 0000000..a03f4b4
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_newcycle_a_v1.0.1.txt
@@ -0,0 +1,10 @@
+example.com/newcycle/a v1.0.1
+
+Transitively requires itself via example.com/newcycle/b
+
+-- .mod --
+module example.com/newcycle/a
+
+require example.com/newcycle/b v1.0.0
+-- .info --
+{"Version":"v1.0.1"}
diff --git a/src/cmd/go/testdata/mod/example.com_newcycle_b_v1.0.0.txt b/src/cmd/go/testdata/mod/example.com_newcycle_b_v1.0.0.txt
new file mode 100644
index 0000000..ff9e1f5
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_newcycle_b_v1.0.0.txt
@@ -0,0 +1,8 @@
+example.com/newcycle/b v1.0.0
+
+-- .mod --
+module example.com/newcycle/b
+
+require example.com/newcycle/a v1.0.1
+-- .info --
+{"Version":"v1.0.0"}
diff --git a/src/cmd/go/testdata/mod/example.com_noroot_v1.0.0.txt b/src/cmd/go/testdata/mod/example.com_noroot_v1.0.0.txt
new file mode 100644
index 0000000..aa5febf
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_noroot_v1.0.0.txt
@@ -0,0 +1,8 @@
+A module which has no root package.
+
+-- .mod --
+module example.com/noroot
+-- .info --
+{"Version":"v1.0.0"}
+-- pkg/pkg.go --
+package pkg
diff --git a/src/cmd/go/testdata/mod/example.com_noroot_v1.0.1.txt b/src/cmd/go/testdata/mod/example.com_noroot_v1.0.1.txt
new file mode 100644
index 0000000..9b93717
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_noroot_v1.0.1.txt
@@ -0,0 +1,8 @@
+A module which has no root package.
+
+-- .mod --
+module example.com/noroot
+-- .info --
+{"Version":"v1.0.1"}
+-- pkg/pkg.go --
+package pkg
diff --git a/src/cmd/go/testdata/mod/example.com_notags_v0.0.0-20190507143103-cc8cbe209b64.txt b/src/cmd/go/testdata/mod/example.com_notags_v0.0.0-20190507143103-cc8cbe209b64.txt
new file mode 100644
index 0000000..259774d
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_notags_v0.0.0-20190507143103-cc8cbe209b64.txt
@@ -0,0 +1,9 @@
+Written by hand.
+The "latest" version of a module without any tags.
+
+-- .mod --
+module example.com/notags
+-- .info --
+{"Version":"v0.0.0-20190507143103-cc8cbe209b64","Time":"2019-05-07T07:31:03-07:00"}
+-- notags.go --
+package notags
diff --git a/src/cmd/go/testdata/mod/example.com_printversion_v0.1.0.txt b/src/cmd/go/testdata/mod/example.com_printversion_v0.1.0.txt
new file mode 100644
index 0000000..606322a
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_printversion_v0.1.0.txt
@@ -0,0 +1,33 @@
+example.com/printversion v0.1.0
+
+-- .mod --
+module example.com/printversion
+-- .info --
+{"Version":"v0.1.0"}
+-- README.txt --
+There is no go.mod file for this version of the module.
+-- printversion.go --
+package main
+
+import (
+ "fmt"
+ "os"
+ "runtime/debug"
+
+ _ "example.com/version"
+)
+
+func main() {
+ info, _ := debug.ReadBuildInfo()
+ fmt.Fprintf(os.Stdout, "path is %s\n", info.Path)
+ fmt.Fprintf(os.Stdout, "main is %s %s\n", info.Main.Path, info.Main.Version)
+ if r := info.Main.Replace; r != nil {
+ fmt.Fprintf(os.Stdout, "\t(replaced by %s %s)\n", r.Path, r.Version)
+ }
+ for _, m := range info.Deps {
+ fmt.Fprintf(os.Stdout, "using %s %s\n", m.Path, m.Version)
+ if r := m.Replace; r != nil {
+ fmt.Fprintf(os.Stdout, "\t(replaced by %s %s)\n", r.Path, r.Version)
+ }
+ }
+}
diff --git a/src/cmd/go/testdata/mod/example.com_printversion_v1.0.0.txt b/src/cmd/go/testdata/mod/example.com_printversion_v1.0.0.txt
new file mode 100644
index 0000000..b9b71e9
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_printversion_v1.0.0.txt
@@ -0,0 +1,41 @@
+example.com/printversion v1.0.0
+
+-- .mod --
+module example.com/printversion
+
+require example.com/version v1.0.0
+replace example.com/version v1.0.0 => ../oops v0.0.0
+exclude example.com/version v1.1.0
+-- .info --
+{"Version":"v1.0.0"}
+-- go.mod --
+module example.com/printversion
+
+require example.com/version v1.0.0
+replace example.com/version v1.0.0 => ../oops v0.0.0
+exclude example.com/version v1.0.1
+-- printversion.go --
+package main
+
+import (
+ "fmt"
+ "os"
+ "runtime/debug"
+
+ _ "example.com/version"
+)
+
+func main() {
+ info, _ := debug.ReadBuildInfo()
+ fmt.Fprintf(os.Stdout, "path is %s\n", info.Path)
+ fmt.Fprintf(os.Stdout, "main is %s %s\n", info.Main.Path, info.Main.Version)
+ if r := info.Main.Replace; r != nil {
+ fmt.Fprintf(os.Stdout, "\t(replaced by %s %s)\n", r.Path, r.Version)
+ }
+ for _, m := range info.Deps {
+ fmt.Fprintf(os.Stdout, "using %s %s\n", m.Path, m.Version)
+ if r := m.Replace; r != nil {
+ fmt.Fprintf(os.Stdout, "\t(replaced by %s %s)\n", r.Path, r.Version)
+ }
+ }
+}
diff --git a/src/cmd/go/testdata/mod/example.com_pseudoupgrade_v0.0.0-20190430073000-30950c05d534.txt b/src/cmd/go/testdata/mod/example.com_pseudoupgrade_v0.0.0-20190430073000-30950c05d534.txt
new file mode 100644
index 0000000..047ceb6
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_pseudoupgrade_v0.0.0-20190430073000-30950c05d534.txt
@@ -0,0 +1,13 @@
+example.com/pseudoupgrade v0.0.0-20190429073000-30950c05d534
+written by hand
+
+-- .mod --
+module example.com/pseudoupgrade
+
+-- .info --
+{"Version":"v0.0.0-20190430073000-30950c05d534","Name":"v0.0.0-20190430073000-30950c05d534","Short":"30950c05d534","Time":"2019-04-30T07:30:00Z"}
+
+-- pseudoupgrade.go --
+package pseudoupgrade
+
+const X = 1
diff --git a/src/cmd/go/testdata/mod/example.com_pseudoupgrade_v0.1.0.txt b/src/cmd/go/testdata/mod/example.com_pseudoupgrade_v0.1.0.txt
new file mode 100644
index 0000000..7ddb0dc
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_pseudoupgrade_v0.1.0.txt
@@ -0,0 +1,13 @@
+example.com/pseudoupgrade v0.1.0
+written by hand
+
+-- .mod --
+module example.com/pseudoupgrade
+
+-- .info --
+{"Version":"v0.1.0","Name":"","Short":"","Time":"2019-04-29T07:30:30Z"}
+
+-- pseudoupgrade.go --
+package pseudoupgrade
+
+const X = 1
diff --git a/src/cmd/go/testdata/mod/example.com_pseudoupgrade_v0.1.1-0.20190429073117-b5426c86b553.txt b/src/cmd/go/testdata/mod/example.com_pseudoupgrade_v0.1.1-0.20190429073117-b5426c86b553.txt
new file mode 100644
index 0000000..b3f48bb
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_pseudoupgrade_v0.1.1-0.20190429073117-b5426c86b553.txt
@@ -0,0 +1,13 @@
+example.com/pseudoupgrade v0.1.1-0.20190429073117-b5426c86b553
+written by hand
+
+-- .mod --
+module example.com/pseudoupgrade
+
+-- .info --
+{"Version":"v0.1.1-0.20190429073117-b5426c86b553","Name":"v0.1.1-0.20190429073117-b5426c86b553","Short":"b5426c86b553","Time":"2019-04-29T07:31:00Z"}
+
+-- pseudoupgrade.go --
+package pseudoupgrade
+
+const X = 1
diff --git a/src/cmd/go/testdata/mod/example.com_quote_v1.5.2.txt b/src/cmd/go/testdata/mod/example.com_quote_v1.5.2.txt
new file mode 100644
index 0000000..05f7ae2
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_quote_v1.5.2.txt
@@ -0,0 +1,9 @@
+This module is a replacement for rsc.io/quote, but its go.mod file declares
+a module path different from its location and the original module.
+
+-- .mod --
+module rsc.io/Quote
+
+go 1.14
+-- .info --
+{"Version":"v1.5.2"}
diff --git a/src/cmd/go/testdata/mod/example.com_retract_ambiguous_nested_v1.9.0-bad.txt b/src/cmd/go/testdata/mod/example.com_retract_ambiguous_nested_v1.9.0-bad.txt
new file mode 100644
index 0000000..f8e623d
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_retract_ambiguous_nested_v1.9.0-bad.txt
@@ -0,0 +1,10 @@
+-- .mod --
+module example.com/retract/ambiguous/nested
+
+go 1.16
+
+retract v1.9.0-bad // nested modules are bad
+-- .info --
+{"Version":"v1.9.0-bad"}
+-- nested.go --
+package nested
diff --git a/src/cmd/go/testdata/mod/example.com_retract_ambiguous_other_v1.0.0.txt b/src/cmd/go/testdata/mod/example.com_retract_ambiguous_other_v1.0.0.txt
new file mode 100644
index 0000000..5ee0139
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_retract_ambiguous_other_v1.0.0.txt
@@ -0,0 +1,12 @@
+-- .mod --
+module example.com/retract/ambiguous/other
+
+go 1.16
+
+require example.com/retract/ambiguous v1.0.0
+-- .info --
+{"Version":"v1.0.0"}
+-- other.go --
+package other
+
+import _ "example.com/retract/ambiguous/nested"
diff --git a/src/cmd/go/testdata/mod/example.com_retract_ambiguous_v1.0.0.txt b/src/cmd/go/testdata/mod/example.com_retract_ambiguous_v1.0.0.txt
new file mode 100644
index 0000000..c8eeb16
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_retract_ambiguous_v1.0.0.txt
@@ -0,0 +1,9 @@
+-- .mod --
+module example.com/retract/ambiguous
+
+go 1.16
+-- .info --
+{"Version":"v1.0.0"}
+-- nested/nested.go --
+package nested
+
diff --git a/src/cmd/go/testdata/mod/example.com_retract_incompatible_v1.0.0.txt b/src/cmd/go/testdata/mod/example.com_retract_incompatible_v1.0.0.txt
new file mode 100644
index 0000000..a987685
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_retract_incompatible_v1.0.0.txt
@@ -0,0 +1,19 @@
+The v1.0.0 release of example.com/retract/incompatible retracts
+v2.0.0+incompatible.
+
+-- .mod --
+module example.com/retract/incompatible
+
+go 1.16
+
+retract v2.0.0+incompatible
+-- .info --
+{"Version":"v1.0.0"}
+-- go.mod --
+module example.com/retract/incompatible
+
+go 1.16
+
+retract v2.0.0+incompatible
+-- incompatible.go --
+package incompatible
diff --git a/src/cmd/go/testdata/mod/example.com_retract_incompatible_v2.0.0+incompatible.txt b/src/cmd/go/testdata/mod/example.com_retract_incompatible_v2.0.0+incompatible.txt
new file mode 100644
index 0000000..c668dbb
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_retract_incompatible_v2.0.0+incompatible.txt
@@ -0,0 +1,9 @@
+The v1.0.0 release of example.com/retract/incompatible retracts
+v2.0.0+incompatible.
+
+-- .mod --
+module example.com/retract/incompatible
+-- .info --
+{"Version":"v2.0.0+incompatible"}
+-- incompatible.go --
+package incompatible
diff --git a/src/cmd/go/testdata/mod/example.com_retract_missingmod_v1.0.0.txt b/src/cmd/go/testdata/mod/example.com_retract_missingmod_v1.0.0.txt
new file mode 100644
index 0000000..1d8d810
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_retract_missingmod_v1.0.0.txt
@@ -0,0 +1,10 @@
+This version should be retracted, but the go.mod file for the version that would
+contain the retraction is not available.
+-- .mod --
+module example.com/retract/missingmod
+
+go 1.14
+-- .info --
+{"Version":"v1.0.0"}
+-- missingmod.go --
+package missingmod
diff --git a/src/cmd/go/testdata/mod/example.com_retract_missingmod_v1.9.0.txt b/src/cmd/go/testdata/mod/example.com_retract_missingmod_v1.9.0.txt
new file mode 100644
index 0000000..bba919e
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_retract_missingmod_v1.9.0.txt
@@ -0,0 +1,4 @@
+The go.mod file at this version will be loaded to check for retractions
+of earlier versions. However, the .mod file is not available.
+-- .info --
+{"Version":"v1.9.0"}
diff --git a/src/cmd/go/testdata/mod/example.com_retract_noupgrade_v1.0.0.txt b/src/cmd/go/testdata/mod/example.com_retract_noupgrade_v1.0.0.txt
new file mode 100644
index 0000000..466afc5
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_retract_noupgrade_v1.0.0.txt
@@ -0,0 +1,9 @@
+-- .mod --
+module example.com/retract/noupgrade
+
+go 1.19
+
+retract v1.0.0 // bad
+
+-- .info --
+{"Version":"v1.0.0"}
diff --git a/src/cmd/go/testdata/mod/example.com_retract_rationale_v1.0.0-block.txt b/src/cmd/go/testdata/mod/example.com_retract_rationale_v1.0.0-block.txt
new file mode 100644
index 0000000..c4a53e1
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_retract_rationale_v1.0.0-block.txt
@@ -0,0 +1,6 @@
+-- .mod --
+module example.com/retract/rationale
+
+go 1.14
+-- .info --
+{"Version":"v1.0.0-block"}
diff --git a/src/cmd/go/testdata/mod/example.com_retract_rationale_v1.0.0-blockwithcomment.txt b/src/cmd/go/testdata/mod/example.com_retract_rationale_v1.0.0-blockwithcomment.txt
new file mode 100644
index 0000000..92573b6
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_retract_rationale_v1.0.0-blockwithcomment.txt
@@ -0,0 +1,6 @@
+-- .mod --
+module example.com/retract/rationale
+
+go 1.14
+-- .info --
+{"Version":"v1.0.0-blockwithcomment"}
diff --git a/src/cmd/go/testdata/mod/example.com_retract_rationale_v1.0.0-empty.txt b/src/cmd/go/testdata/mod/example.com_retract_rationale_v1.0.0-empty.txt
new file mode 100644
index 0000000..1f0894a
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_retract_rationale_v1.0.0-empty.txt
@@ -0,0 +1,8 @@
+-- .mod --
+module example.com/retract/rationale
+
+go 1.14
+-- .info --
+{"Version":"v1.0.0-empty"}
+-- empty.go --
+package empty
diff --git a/src/cmd/go/testdata/mod/example.com_retract_rationale_v1.0.0-long.txt b/src/cmd/go/testdata/mod/example.com_retract_rationale_v1.0.0-long.txt
new file mode 100644
index 0000000..1b5e753
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_retract_rationale_v1.0.0-long.txt
@@ -0,0 +1,8 @@
+-- .mod --
+module example.com/retract/rationale
+
+go 1.14
+-- .info --
+{"Version":"v1.0.0-long"}
+-- empty.go --
+package empty
diff --git a/src/cmd/go/testdata/mod/example.com_retract_rationale_v1.0.0-multiline1.txt b/src/cmd/go/testdata/mod/example.com_retract_rationale_v1.0.0-multiline1.txt
new file mode 100644
index 0000000..b1ffe27
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_retract_rationale_v1.0.0-multiline1.txt
@@ -0,0 +1,8 @@
+-- .mod --
+module example.com/retract/rationale
+
+go 1.14
+-- .info --
+{"Version":"v1.0.0-multiline1"}
+-- empty.go --
+package empty
diff --git a/src/cmd/go/testdata/mod/example.com_retract_rationale_v1.0.0-multiline2.txt b/src/cmd/go/testdata/mod/example.com_retract_rationale_v1.0.0-multiline2.txt
new file mode 100644
index 0000000..72f80b3
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_retract_rationale_v1.0.0-multiline2.txt
@@ -0,0 +1,8 @@
+-- .mod --
+module example.com/retract/rationale
+
+go 1.14
+-- .info --
+{"Version":"v1.0.0-multiline2"}
+-- empty.go --
+package empty
diff --git a/src/cmd/go/testdata/mod/example.com_retract_rationale_v1.0.0-order.txt b/src/cmd/go/testdata/mod/example.com_retract_rationale_v1.0.0-order.txt
new file mode 100644
index 0000000..1b04504
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_retract_rationale_v1.0.0-order.txt
@@ -0,0 +1,6 @@
+-- .mod --
+module example.com/retract/rationale
+
+go 1.14
+-- .info --
+{"Version":"v1.0.0-order"}
diff --git a/src/cmd/go/testdata/mod/example.com_retract_rationale_v1.0.0-unprintable.txt b/src/cmd/go/testdata/mod/example.com_retract_rationale_v1.0.0-unprintable.txt
new file mode 100644
index 0000000..9496124
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_retract_rationale_v1.0.0-unprintable.txt
@@ -0,0 +1,8 @@
+-- .mod --
+module example.com/retract/rationale
+
+go 1.14
+-- .info --
+{"Version":"v1.0.0-unprintable"}
+-- empty.go --
+package empty
diff --git a/src/cmd/go/testdata/mod/example.com_retract_rationale_v1.0.1-order.txt b/src/cmd/go/testdata/mod/example.com_retract_rationale_v1.0.1-order.txt
new file mode 100644
index 0000000..3be7d5b
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_retract_rationale_v1.0.1-order.txt
@@ -0,0 +1,6 @@
+-- .mod --
+module example.com/retract/rationale
+
+go 1.14
+-- .info --
+{"Version":"v1.0.1-order"}
diff --git a/src/cmd/go/testdata/mod/example.com_retract_rationale_v1.9.0.txt b/src/cmd/go/testdata/mod/example.com_retract_rationale_v1.9.0.txt
new file mode 100644
index 0000000..6975d4e
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_retract_rationale_v1.9.0.txt
@@ -0,0 +1,48 @@
+Module example.com/retract/description retracts all versions of itself.
+The rationale comments have various problems.
+
+-- .mod --
+module example.com/retract/rationale
+
+go 1.14
+
+retract (
+ v1.0.0-empty
+
+ // short description
+ // more
+ //
+ // detail
+ v1.0.0-multiline1 // suffix
+ // after not included
+)
+
+// short description
+// more
+//
+// detail
+retract v1.0.0-multiline2 // suffix
+
+// loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong
+retract v1.0.0-long
+
+// Ends with a BEL character. Beep!
+retract v1.0.0-unprintable
+
+// block comment
+retract (
+ v1.0.0-block
+
+ // inner comment
+ v1.0.0-blockwithcomment
+)
+
+retract (
+ [v1.0.0-order, v1.0.0-order] // degenerate range
+ v1.0.0-order // single version
+
+ v1.0.1-order // single version
+ [v1.0.1-order, v1.0.1-order] // degenerate range
+)
+-- .info --
+{"Version":"v1.9.0"}
diff --git a/src/cmd/go/testdata/mod/example.com_retract_rename_v1.0.0-bad.txt b/src/cmd/go/testdata/mod/example.com_retract_rename_v1.0.0-bad.txt
new file mode 100644
index 0000000..25c4ff1
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_retract_rename_v1.0.0-bad.txt
@@ -0,0 +1,16 @@
+Module example.com/retract/rename is renamed in a later version.
+
+This happens frequently when a repository is renamed or when a go.mod file
+is added for the first time with a custom module path.
+-- .info --
+{"Version":"v1.0.0-bad"}
+-- .mod --
+module example.com/retract/rename
+
+go 1.16
+-- go.mod --
+module example.com/retract/rename
+
+go 1.16
+-- rename.go --
+package rename
diff --git a/src/cmd/go/testdata/mod/example.com_retract_rename_v1.9.0-new.txt b/src/cmd/go/testdata/mod/example.com_retract_rename_v1.9.0-new.txt
new file mode 100644
index 0000000..9c08f71
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_retract_rename_v1.9.0-new.txt
@@ -0,0 +1,22 @@
+Module example.com/retract/rename is renamed in this version.
+
+This happens frequently when a repository is renamed or when a go.mod file
+is added for the first time with a custom module path.
+-- .info --
+{"Version":"v1.9.0-new"}
+-- .mod --
+module example.com/retract/newname
+
+go 1.16
+
+// bad
+retract v1.0.0-bad
+-- go.mod --
+module example.com/retract/newname
+
+go 1.16
+
+// bad
+retract v1.0.0-bad
+-- newname.go --
+package newname
diff --git a/src/cmd/go/testdata/mod/example.com_retract_self_all_v1.9.0.txt b/src/cmd/go/testdata/mod/example.com_retract_self_all_v1.9.0.txt
new file mode 100644
index 0000000..4dc486b
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_retract_self_all_v1.9.0.txt
@@ -0,0 +1,14 @@
+Module example.com/retract/self/prev is a module that retracts its own
+latest version.
+
+No unretracted versions are available.
+
+-- .mod --
+module example.com/retract/self/all
+
+go 1.15
+
+retract v1.9.0 // bad
+
+-- .info --
+{"Version":"v1.9.0"}
diff --git a/src/cmd/go/testdata/mod/example.com_retract_self_prerelease_v1.0.0.txt b/src/cmd/go/testdata/mod/example.com_retract_self_prerelease_v1.0.0.txt
new file mode 100644
index 0000000..04c2845
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_retract_self_prerelease_v1.0.0.txt
@@ -0,0 +1,16 @@
+Module example.com/retract/self/prerelease is a module that retracts its own
+latest version and all other release version.
+
+A pre-release version higher than the highest release version is still
+available, and that should be matched by @latest.
+
+-- .mod --
+module example.com/retract/self/prerelease
+
+go 1.15
+
+-- .info --
+{"Version":"v1.0.0"}
+
+-- p.go --
+package p
diff --git a/src/cmd/go/testdata/mod/example.com_retract_self_prerelease_v1.9.0.txt b/src/cmd/go/testdata/mod/example.com_retract_self_prerelease_v1.9.0.txt
new file mode 100644
index 0000000..7c1c047
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_retract_self_prerelease_v1.9.0.txt
@@ -0,0 +1,19 @@
+Module example.com/retract/self/prerelease is a module that retracts its own
+latest version and all other release version.
+
+A pre-release version higher than the highest release version is still
+available, and that should be matched by @latest.
+
+-- .mod --
+module example.com/retract/self/prerelease
+
+go 1.15
+
+retract v1.0.0 // bad
+retract v1.9.0 // self
+
+-- .info --
+{"Version":"v1.9.0"}
+
+-- p.go --
+package p
diff --git a/src/cmd/go/testdata/mod/example.com_retract_self_prerelease_v1.9.1-pre.txt b/src/cmd/go/testdata/mod/example.com_retract_self_prerelease_v1.9.1-pre.txt
new file mode 100644
index 0000000..abf44fd
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_retract_self_prerelease_v1.9.1-pre.txt
@@ -0,0 +1,16 @@
+Module example.com/retract/self/prerelease is a module that retracts its own
+latest version and all other release version.
+
+A pre-release version higher than the highest release version is still
+available, and that should be matched by @latest.
+
+-- .mod --
+module example.com/retract/self/prerelease
+
+go 1.15
+
+-- .info --
+{"Version":"v1.9.1-pre"}
+
+-- p.go --
+package p
diff --git a/src/cmd/go/testdata/mod/example.com_retract_self_prev_v1.0.0-bad.txt b/src/cmd/go/testdata/mod/example.com_retract_self_prev_v1.0.0-bad.txt
new file mode 100644
index 0000000..095063d
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_retract_self_prev_v1.0.0-bad.txt
@@ -0,0 +1,14 @@
+See example.com_retract_self_prev_v1.9.0.txt.
+
+This version is retracted.
+
+-- .mod --
+module example.com/retract/self/prev
+
+go 1.15
+
+-- .info --
+{"Version":"v1.0.0-bad"}
+
+-- p.go --
+package p
diff --git a/src/cmd/go/testdata/mod/example.com_retract_self_prev_v1.1.0.txt b/src/cmd/go/testdata/mod/example.com_retract_self_prev_v1.1.0.txt
new file mode 100644
index 0000000..27c3a39
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_retract_self_prev_v1.1.0.txt
@@ -0,0 +1,14 @@
+See example.com_retract_self_pref_v1.9.0.txt.
+
+This version is the latest (only) non-retracted version.
+
+-- .mod --
+module example.com/retract/self/prev
+
+go 1.15
+
+-- .info --
+{"Version":"v1.1.0"}
+
+-- p.go --
+package p
diff --git a/src/cmd/go/testdata/mod/example.com_retract_self_prev_v1.9.0.txt b/src/cmd/go/testdata/mod/example.com_retract_self_prev_v1.9.0.txt
new file mode 100644
index 0000000..03d6168
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_retract_self_prev_v1.9.0.txt
@@ -0,0 +1,18 @@
+Module example.com/retract/self/prev is a module that retracts its own
+latest version, as well as an earlier version.
+
+A previous unretracted release version, v1.1.0, is still available.
+
+-- .mod --
+module example.com/retract/self/prev
+
+go 1.15
+
+retract v1.0.0-bad // bad
+retract v1.9.0 // self
+
+-- .info --
+{"Version":"v1.9.0"}
+
+-- p.go --
+package p
diff --git a/src/cmd/go/testdata/mod/example.com_retract_self_pseudo_v0.0.0-20200325131415-0123456789ab b/src/cmd/go/testdata/mod/example.com_retract_self_pseudo_v0.0.0-20200325131415-0123456789ab
new file mode 100644
index 0000000..f9ab41e
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_retract_self_pseudo_v0.0.0-20200325131415-0123456789ab
@@ -0,0 +1,20 @@
+See example.com_retract_self_pseudo_v1.9.0.txt.
+
+This version is not retracted. It should be returned by the proxy's
+@latest endpoint. It should match the @latest version query.
+
+TODO(golang.org/issue/24031): the proxy and proxy.golang.org both return
+the highest release version from the @latest endpoint, even if that
+version is retracted, so there is no way for the go command to
+discover an unretracted pseudo-version.
+
+-- .mod --
+module example.com/retract/self/pseudo
+
+go 1.15
+
+-- .info --
+{"Version":"v0.0.0-20200325131415-01234567890ab"}
+
+-- p.go --
+package p
diff --git a/src/cmd/go/testdata/mod/example.com_retract_self_pseudo_v1.0.0-bad.txt b/src/cmd/go/testdata/mod/example.com_retract_self_pseudo_v1.0.0-bad.txt
new file mode 100644
index 0000000..d47eda0
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_retract_self_pseudo_v1.0.0-bad.txt
@@ -0,0 +1,14 @@
+See example.com_retract_self_pseudo_v1.9.0.txt.
+
+This version is retracted.
+
+-- .mod --
+module example.com/retract/self/pseudo
+
+go 1.15
+
+-- .info --
+{"Version":"v1.0.0-bad"}
+
+-- p.go --
+package p
diff --git a/src/cmd/go/testdata/mod/example.com_retract_self_pseudo_v1.9.0.txt b/src/cmd/go/testdata/mod/example.com_retract_self_pseudo_v1.9.0.txt
new file mode 100644
index 0000000..db09cc6
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_retract_self_pseudo_v1.9.0.txt
@@ -0,0 +1,16 @@
+Module example.com/retract/self/pseudo is a module that retracts its own
+latest version, as well as an earlier version.
+
+An unretracted pseudo-version is available.
+
+-- .mod --
+module example.com/retract/self/pseudo
+
+go 1.15
+
+retract v1.0.0-bad // bad
+retract v1.9.0 // self
+
+-- .info --
+{"Version":"v1.9.0"}
+
diff --git a/src/cmd/go/testdata/mod/example.com_retract_v1.0.0-bad.txt b/src/cmd/go/testdata/mod/example.com_retract_v1.0.0-bad.txt
new file mode 100644
index 0000000..2f996cf
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_retract_v1.0.0-bad.txt
@@ -0,0 +1,10 @@
+-- .mod --
+module example.com/retract
+
+go 1.15
+
+-- .info --
+{"Version":"v1.0.0-bad"}
+
+-- retract.go --
+package retract
diff --git a/src/cmd/go/testdata/mod/example.com_retract_v1.0.0-good.txt b/src/cmd/go/testdata/mod/example.com_retract_v1.0.0-good.txt
new file mode 100644
index 0000000..78152bb
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_retract_v1.0.0-good.txt
@@ -0,0 +1,10 @@
+-- .mod --
+module example.com/retract
+
+go 1.15
+
+-- .info --
+{"Version":"v1.0.0-good"}
+
+-- retract.go --
+package retract
diff --git a/src/cmd/go/testdata/mod/example.com_retract_v1.0.0-unused.txt b/src/cmd/go/testdata/mod/example.com_retract_v1.0.0-unused.txt
new file mode 100644
index 0000000..3bc9e35
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_retract_v1.0.0-unused.txt
@@ -0,0 +1,10 @@
+-- .mod --
+module example.com/retract
+
+go 1.15
+
+-- .info --
+{"Version":"v1.0.0-unused"}
+
+-- retract.go --
+package retract
diff --git a/src/cmd/go/testdata/mod/example.com_retract_v1.1.0.txt b/src/cmd/go/testdata/mod/example.com_retract_v1.1.0.txt
new file mode 100644
index 0000000..18d6d83
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_retract_v1.1.0.txt
@@ -0,0 +1,13 @@
+-- .mod --
+module example.com/retract
+
+go 1.15
+
+retract v1.0.0-bad // bad
+retract v1.0.0-unused // bad
+
+-- .info --
+{"Version":"v1.1.0"}
+
+-- retract.go --
+package retract
diff --git a/src/cmd/go/testdata/mod/example.com_split-incompatible_subpkg_v0.1.0.txt b/src/cmd/go/testdata/mod/example.com_split-incompatible_subpkg_v0.1.0.txt
new file mode 100644
index 0000000..edf5d48
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_split-incompatible_subpkg_v0.1.0.txt
@@ -0,0 +1,14 @@
+Written by hand.
+Test case for getting a package that has been moved to a nested module,
+with a +incompatible version (and thus no go.mod file) at the root module.
+
+-- .mod --
+module example.com/split-incompatible/subpkg
+-- .info --
+{"Version": "v0.1.0"}
+-- go.mod --
+module example.com/split-incompatible/subpkg
+
+go 1.16
+-- subpkg.go --
+package subpkg
diff --git a/src/cmd/go/testdata/mod/example.com_split-incompatible_v2.0.0+incompatible.txt b/src/cmd/go/testdata/mod/example.com_split-incompatible_v2.0.0+incompatible.txt
new file mode 100644
index 0000000..00076d7
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_split-incompatible_v2.0.0+incompatible.txt
@@ -0,0 +1,10 @@
+Written by hand.
+Test case for getting a package that has been moved to a nested module,
+with a +incompatible version (and thus no go.mod file) at the root module.
+
+-- .mod --
+module example.com/split-incompatible
+-- .info --
+{"Version": "v2.0.0+incompatible"}
+-- subpkg/subpkg.go --
+package subpkg
diff --git a/src/cmd/go/testdata/mod/example.com_split-incompatible_v2.1.0-pre+incompatible.txt b/src/cmd/go/testdata/mod/example.com_split-incompatible_v2.1.0-pre+incompatible.txt
new file mode 100644
index 0000000..bb1c1fe
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_split-incompatible_v2.1.0-pre+incompatible.txt
@@ -0,0 +1,10 @@
+Written by hand.
+Test case for getting a package that has been moved to a nested module,
+with a +incompatible version (and thus no go.mod file) at the root module.
+
+-- .mod --
+module example.com/split-incompatible
+-- .info --
+{"Version": "v2.1.0-pre+incompatible"}
+-- README.txt --
+subpkg has moved to module example.com/split-incompatible/subpkg
diff --git a/src/cmd/go/testdata/mod/example.com_split_subpkg_v1.1.0.txt b/src/cmd/go/testdata/mod/example.com_split_subpkg_v1.1.0.txt
new file mode 100644
index 0000000..b197b66
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_split_subpkg_v1.1.0.txt
@@ -0,0 +1,11 @@
+Written by hand.
+Test case for getting a package that has been moved to a different module.
+
+-- .mod --
+module example.com/split/subpkg
+
+require example.com/split v1.1.0
+-- .info --
+{"Version": "v1.1.0"}
+-- x.go --
+package subpkg
diff --git a/src/cmd/go/testdata/mod/example.com_split_v1.0.0.txt b/src/cmd/go/testdata/mod/example.com_split_v1.0.0.txt
new file mode 100644
index 0000000..b706e59
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_split_v1.0.0.txt
@@ -0,0 +1,9 @@
+Written by hand.
+Test case for getting a package that has been moved to a different module.
+
+-- .mod --
+module example.com/split
+-- .info --
+{"Version": "v1.0.0"}
+-- subpkg/x.go --
+package subpkg
diff --git a/src/cmd/go/testdata/mod/example.com_split_v1.1.0.txt b/src/cmd/go/testdata/mod/example.com_split_v1.1.0.txt
new file mode 100644
index 0000000..d38971f
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_split_v1.1.0.txt
@@ -0,0 +1,9 @@
+Written by hand.
+Test case for getting a package that has been moved to a different module.
+
+-- .mod --
+module example.com/split
+
+require example.com/split/subpkg v1.1.0
+-- .info --
+{"Version": "v1.1.0"}
diff --git a/src/cmd/go/testdata/mod/example.com_stack_v1.0.0.txt b/src/cmd/go/testdata/mod/example.com_stack_v1.0.0.txt
new file mode 100644
index 0000000..787b7ae
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_stack_v1.0.0.txt
@@ -0,0 +1,18 @@
+Module with a function that prints file name for the top stack frame.
+Different versions of this module are identical, but they should return
+different file names with -trimpath.
+-- .mod --
+module example.com/stack
+
+go 1.14
+-- .info --
+{"Version":"v1.0.0"}
+-- stack.go --
+package stack
+
+import "runtime"
+
+func TopFile() string {
+ _, file, _, _ := runtime.Caller(0)
+ return file
+}
diff --git a/src/cmd/go/testdata/mod/example.com_stack_v1.0.1.txt b/src/cmd/go/testdata/mod/example.com_stack_v1.0.1.txt
new file mode 100644
index 0000000..c715dd2
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_stack_v1.0.1.txt
@@ -0,0 +1,18 @@
+Module with a function that prints file name for the top stack frame.
+Different versions of this module are identical, but they should return
+different file names with -trimpath.
+-- .mod --
+module example.com/stack
+
+go 1.14
+-- .info --
+{"Version":"v1.0.1"}
+-- stack.go --
+package stack
+
+import "runtime"
+
+func TopFile() string {
+ _, file, _, _ := runtime.Caller(0)
+ return file
+}
diff --git a/src/cmd/go/testdata/mod/example.com_tools_v1.0.0.txt b/src/cmd/go/testdata/mod/example.com_tools_v1.0.0.txt
new file mode 100644
index 0000000..22e36b9
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_tools_v1.0.0.txt
@@ -0,0 +1,12 @@
+-- .info --
+{"Version": "v1.0.0"}
+-- .mod --
+module example.com/tools
+-- cmd/hello/hello.go --
+package main
+
+import "fmt"
+
+func main() {
+ fmt.Println("hello")
+}
diff --git a/src/cmd/go/testdata/mod/example.com_undeprecated_v1.0.0.txt b/src/cmd/go/testdata/mod/example.com_undeprecated_v1.0.0.txt
new file mode 100644
index 0000000..a68588e
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_undeprecated_v1.0.0.txt
@@ -0,0 +1,14 @@
+-- .info --
+{"Version":"v1.0.0"}
+-- .mod --
+// Deprecated: in v1.0.0
+module example.com/undeprecated
+
+go 1.17
+-- go.mod --
+// Deprecated: in v1.0.0
+module example.com/undeprecated
+
+go 1.17
+-- undeprecated.go --
+package undeprecated
diff --git a/src/cmd/go/testdata/mod/example.com_undeprecated_v1.0.1.txt b/src/cmd/go/testdata/mod/example.com_undeprecated_v1.0.1.txt
new file mode 100644
index 0000000..ecabf32
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_undeprecated_v1.0.1.txt
@@ -0,0 +1,14 @@
+-- .info --
+{"Version":"v1.0.1"}
+-- .mod --
+// no longer deprecated
+module example.com/undeprecated
+
+go 1.17
+-- go.mod --
+// no longer deprecated
+module example.com/undeprecated
+
+go 1.17
+-- undeprecated.go --
+package undeprecated
diff --git a/src/cmd/go/testdata/mod/example.com_usemissingpre_v1.0.0.txt b/src/cmd/go/testdata/mod/example.com_usemissingpre_v1.0.0.txt
new file mode 100644
index 0000000..5e1c5c8
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_usemissingpre_v1.0.0.txt
@@ -0,0 +1,13 @@
+This module requires example.com/missingpkg at a prerelease version, which
+is newer than @latest.
+
+-- .mod --
+module example.com/usemissingpre
+
+require example.com/missingpkg v1.0.1-beta
+-- .info --
+{"Version":"v1.0.0"}
+-- use.go --
+package use
+
+import _ "example.com/missingpkg"
diff --git a/src/cmd/go/testdata/mod/example.com_v1.0.0.txt b/src/cmd/go/testdata/mod/example.com_v1.0.0.txt
new file mode 100644
index 0000000..263287d
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_v1.0.0.txt
@@ -0,0 +1,9 @@
+Written by hand.
+Test case for module at root of domain.
+
+-- .mod --
+module example.com
+-- .info --
+{"Version": "v1.0.0"}
+-- x.go --
+package x
diff --git a/src/cmd/go/testdata/mod/example.com_version_v1.0.0.txt b/src/cmd/go/testdata/mod/example.com_version_v1.0.0.txt
new file mode 100644
index 0000000..d8c45b5
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_version_v1.0.0.txt
@@ -0,0 +1,11 @@
+example.com/version v1.0.0
+written by hand
+
+-- .mod --
+module example.com/version
+-- .info --
+{"Version":"v1.0.0"}
+-- version.go --
+package version
+
+const V = "v1.0.0"
diff --git a/src/cmd/go/testdata/mod/example.com_version_v1.0.1.txt b/src/cmd/go/testdata/mod/example.com_version_v1.0.1.txt
new file mode 100644
index 0000000..3bfdb0e
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_version_v1.0.1.txt
@@ -0,0 +1,11 @@
+example.com/version v1.0.1
+written by hand
+
+-- .mod --
+module example.com/version
+-- .info --
+{"Version":"v1.0.1"}
+-- version.go --
+package version
+
+const V = "v1.0.1"
diff --git a/src/cmd/go/testdata/mod/example.com_version_v1.1.0.txt b/src/cmd/go/testdata/mod/example.com_version_v1.1.0.txt
new file mode 100644
index 0000000..8109a9a
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.com_version_v1.1.0.txt
@@ -0,0 +1,11 @@
+example.com/version v1.1.0
+written by hand
+
+-- .mod --
+module example.com/version
+-- .info --
+{"Version":"v1.1.0"}
+-- version.go --
+package version
+
+const V = "v1.1.0"
diff --git a/src/cmd/go/testdata/mod/example.net_ambiguous_nested_v0.1.0.txt b/src/cmd/go/testdata/mod/example.net_ambiguous_nested_v0.1.0.txt
new file mode 100644
index 0000000..8c9de7a
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.net_ambiguous_nested_v0.1.0.txt
@@ -0,0 +1,19 @@
+Written by hand.
+
+Test module containing a package that is also provided by a nested module tagged
+with the same version.
+
+-- .mod --
+module example.net/ambiguous/nested
+
+go 1.16
+-- .info --
+{"Version": "v0.1.0"}
+-- go.mod --
+module example.net/ambiguous/nested
+
+go 1.16
+-- pkg/pkg.go --
+// Package pkg exists in both example.net/ambiguous v0.1.0
+// and example.net/ambiguous/nested v0.1.0
+package pkg
diff --git a/src/cmd/go/testdata/mod/example.net_ambiguous_v0.1.0.txt b/src/cmd/go/testdata/mod/example.net_ambiguous_v0.1.0.txt
new file mode 100644
index 0000000..8fa6d83
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.net_ambiguous_v0.1.0.txt
@@ -0,0 +1,19 @@
+Written by hand.
+
+Test module containing a package that is also provided by a nested module tagged
+with the same version.
+
+-- .mod --
+module example.net/ambiguous
+
+go 1.16
+-- .info --
+{"Version": "v0.1.0"}
+-- go.mod --
+module example.net/ambiguous
+
+go 1.16
+-- nested/pkg/pkg.go --
+// Package pkg exists in both example.net/ambiguous v0.1.0
+// and example.net/ambiguous/nested v0.1.0
+package pkg
diff --git a/src/cmd/go/testdata/mod/example.net_ambiguous_v0.2.0.txt b/src/cmd/go/testdata/mod/example.net_ambiguous_v0.2.0.txt
new file mode 100644
index 0000000..7589ad7
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.net_ambiguous_v0.2.0.txt
@@ -0,0 +1,18 @@
+Written by hand.
+
+Test module containing a package that is also provided by a nested module tagged
+with the same version.
+
+-- .mod --
+module example.net/ambiguous
+
+go 1.16
+-- .info --
+{"Version": "v0.2.0"}
+-- go.mod --
+module example.net/ambiguous
+
+go 1.16
+-- nested/pkg/README.txt --
+// Package pkg no longer exists in this module at v0.2.0.
+// Find it in module example.net/ambiguous/nested instead.
diff --git a/src/cmd/go/testdata/mod/example.net_pkgadded_v1.0.0.txt b/src/cmd/go/testdata/mod/example.net_pkgadded_v1.0.0.txt
new file mode 100644
index 0000000..207e86a
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.net_pkgadded_v1.0.0.txt
@@ -0,0 +1,17 @@
+Written by hand.
+Test module with a root package added in v1.1.0
+and a subpackage added in v1.2.0.
+
+-- .mod --
+module example.net/pkgadded
+
+go 1.16
+-- .info --
+{"Version":"v1.0.0"}
+-- go.mod --
+module example.net/pkgadded
+
+go 1.16
+-- README.txt --
+We will add the package example.net/pkgadded in v1.1.0,
+and example.net/pkgadded/subpkg in v1.2.0.
diff --git a/src/cmd/go/testdata/mod/example.net_pkgadded_v1.1.0.txt b/src/cmd/go/testdata/mod/example.net_pkgadded_v1.1.0.txt
new file mode 100644
index 0000000..1c88de2
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.net_pkgadded_v1.1.0.txt
@@ -0,0 +1,19 @@
+Written by hand.
+Test module with a root package added in v1.1.0
+and a subpackage added in v1.2.0.
+
+-- .mod --
+module example.net/pkgadded
+
+go 1.16
+-- .info --
+{"Version":"v1.1.0"}
+-- go.mod --
+module example.net/pkgadded
+
+go 1.16
+-- README.txt --
+We will add the package example.net/pkgadded/subpkg in v1.2.0.
+-- pkgadded.go --
+// Package pkgadded was added in v1.1.0.
+package pkgadded
diff --git a/src/cmd/go/testdata/mod/example.net_pkgadded_v1.2.0.txt b/src/cmd/go/testdata/mod/example.net_pkgadded_v1.2.0.txt
new file mode 100644
index 0000000..922951a
--- /dev/null
+++ b/src/cmd/go/testdata/mod/example.net_pkgadded_v1.2.0.txt
@@ -0,0 +1,20 @@
+Written by hand.
+Test module with a root package added in v1.1.0
+and a subpackage added in v1.2.0.
+
+-- .mod --
+module example.net/pkgadded
+
+go 1.16
+-- .info --
+{"Version":"v1.2.0"}
+-- go.mod --
+module example.net/pkgadded
+
+go 1.16
+-- pkgadded.go --
+// Package pkgadded was added in v1.1.0.
+package pkgadded
+-- subpkg/subpkg.go --
+// Package subpkg was added in v1.2.0.
+package subpkg
diff --git a/src/cmd/go/testdata/mod/github.com_dmitshur-test_modtest5_v0.0.0-20190619020302-197a620e0c9a.txt b/src/cmd/go/testdata/mod/github.com_dmitshur-test_modtest5_v0.0.0-20190619020302-197a620e0c9a.txt
new file mode 100644
index 0000000..c2709c1
--- /dev/null
+++ b/src/cmd/go/testdata/mod/github.com_dmitshur-test_modtest5_v0.0.0-20190619020302-197a620e0c9a.txt
@@ -0,0 +1,10 @@
+module github.com/dmitshur-test/modtest5@v0.0.0-20190619020302-197a620e0c9a
+
+-- .mod --
+module github.com/dmitshur-test/modtest5
+-- .info --
+{"Version":"v0.0.0-20190619020302-197a620e0c9a","Time":"2019-06-18T19:03:02-07:00"}
+-- p.go --
+package p
+
+const v = 1
diff --git a/src/cmd/go/testdata/mod/github.com_dmitshur-test_modtest5_v0.5.0-alpha.0.20190619023908-3da23a9deb9e.txt b/src/cmd/go/testdata/mod/github.com_dmitshur-test_modtest5_v0.5.0-alpha.0.20190619023908-3da23a9deb9e.txt
new file mode 100644
index 0000000..22e47f3
--- /dev/null
+++ b/src/cmd/go/testdata/mod/github.com_dmitshur-test_modtest5_v0.5.0-alpha.0.20190619023908-3da23a9deb9e.txt
@@ -0,0 +1,10 @@
+module github.com/dmitshur-test/modtest5@v0.5.0-alpha.0.20190619023908-3da23a9deb9e
+
+-- .mod --
+module github.com/dmitshur-test/modtest5
+-- .info --
+{"Version":"v0.5.0-alpha.0.20190619023908-3da23a9deb9e","Time":"2019-06-18T19:39:08-07:00"}
+-- p.go --
+package p
+
+const v = 3
diff --git a/src/cmd/go/testdata/mod/github.com_dmitshur-test_modtest5_v0.5.0-alpha.txt b/src/cmd/go/testdata/mod/github.com_dmitshur-test_modtest5_v0.5.0-alpha.txt
new file mode 100644
index 0000000..4f088cc
--- /dev/null
+++ b/src/cmd/go/testdata/mod/github.com_dmitshur-test_modtest5_v0.5.0-alpha.txt
@@ -0,0 +1,10 @@
+module github.com/dmitshur-test/modtest5@v0.5.0-alpha
+
+-- .mod --
+module github.com/dmitshur-test/modtest5
+-- .info --
+{"Version":"v0.5.0-alpha","Time":"2019-06-18T19:04:46-07:00"}
+-- p.go --
+package p
+
+const v = 2
diff --git a/src/cmd/go/testdata/mod/golang.org_notx_useinternal_v0.1.0.txt b/src/cmd/go/testdata/mod/golang.org_notx_useinternal_v0.1.0.txt
new file mode 100644
index 0000000..0420a1a
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_notx_useinternal_v0.1.0.txt
@@ -0,0 +1,13 @@
+written by hand — attempts to use a prohibited internal package
+(https://golang.org/s/go14internal)
+
+-- .mod --
+module golang.org/notx/useinternal
+-- .info --
+{"Version":"v0.1.0","Name":"","Short":"","Time":"2018-07-25T17:24:00Z"}
+-- go.mod --
+module golang.org/notx/useinternal
+-- useinternal.go --
+package useinternal
+
+import _ "golang.org/x/internal/subtle"
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.18.1.linux-amd64.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.18.1.linux-amd64.txt
new file mode 100644
index 0000000..3713de3
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.18.1.linux-amd64.txt
@@ -0,0 +1,8 @@
+golang.org/toolchain v0.0.1-go1.18.1.linux-amd64
+written by hand
+-- .info --
+{"Version":"v0.0.1-go1.18.1.linux-amd64"}
+-- .mod --
+golang.org/toolchain
+-- go.mod --
+golang.org/toolchain
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.18.3.linux-amd64.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.18.3.linux-amd64.txt
new file mode 100644
index 0000000..8eda1ee
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.18.3.linux-amd64.txt
@@ -0,0 +1,8 @@
+golang.org/toolchain v0.0.1-go1.18.3.linux-amd64
+written by hand
+-- .info --
+{"Version":"v0.0.1-go1.18.3.linux-amd64"}
+-- .mod --
+golang.org/toolchain
+-- go.mod --
+golang.org/toolchain
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.18.5.linux-amd64.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.18.5.linux-amd64.txt
new file mode 100644
index 0000000..d74ef25
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.18.5.linux-amd64.txt
@@ -0,0 +1,8 @@
+golang.org/toolchain v0.0.1-go1.18.5.linux-amd64
+written by hand
+-- .info --
+{"Version":"v0.0.1-go1.18.5.linux-amd64"}
+-- .mod --
+golang.org/toolchain
+-- go.mod --
+golang.org/toolchain
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.18.7.linux-amd64.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.18.7.linux-amd64.txt
new file mode 100644
index 0000000..2fc7f85
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.18.7.linux-amd64.txt
@@ -0,0 +1,8 @@
+golang.org/toolchain v0.0.1-go1.18.7.linux-amd64
+written by hand
+-- .info --
+{"Version":"v0.0.1-go1.18.7.linux-amd64"}
+-- .mod --
+golang.org/toolchain
+-- go.mod --
+golang.org/toolchain
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.18.9.linux-amd64.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.18.9.linux-amd64.txt
new file mode 100644
index 0000000..7b07851
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.18.9.linux-amd64.txt
@@ -0,0 +1,8 @@
+golang.org/toolchain v0.0.1-go1.18.9.linux-amd64
+written by hand
+-- .info --
+{"Version":"v0.0.1-go1.18.9.linux-amd64"}
+-- .mod --
+golang.org/toolchain
+-- go.mod --
+golang.org/toolchain
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.18.linux-amd64.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.18.linux-amd64.txt
new file mode 100644
index 0000000..2c80ce5
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.18.linux-amd64.txt
@@ -0,0 +1,8 @@
+golang.org/toolchain v0.0.1-go1.18.linux-amd64
+written by hand
+-- .info --
+{"Version":"v0.0.1-go1.18.linux-amd64"}
+-- .mod --
+golang.org/toolchain
+-- go.mod --
+golang.org/toolchain
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.22.0.linux-amd64.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.22.0.linux-amd64.txt
new file mode 100644
index 0000000..215c547
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.22.0.linux-amd64.txt
@@ -0,0 +1,8 @@
+golang.org/toolchain v0.0.1-go1.22.0.linux-amd64
+written by hand
+-- .info --
+{"Version":"v0.0.1-go1.22.0.linux-amd64"}
+-- .mod --
+golang.org/toolchain
+-- go.mod --
+golang.org/toolchain
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.22.1.linux-amd64.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.22.1.linux-amd64.txt
new file mode 100644
index 0000000..ac36e3f
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.22.1.linux-amd64.txt
@@ -0,0 +1,8 @@
+golang.org/toolchain v0.0.1-go1.22.1.linux-amd64
+written by hand
+-- .info --
+{"Version":"v0.0.1-go1.22.1.linux-amd64"}
+-- .mod --
+golang.org/toolchain
+-- go.mod --
+golang.org/toolchain
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.22.3.linux-amd64.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.22.3.linux-amd64.txt
new file mode 100644
index 0000000..1178a48
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.22.3.linux-amd64.txt
@@ -0,0 +1,8 @@
+golang.org/toolchain v0.0.1-go1.22.3.linux-amd64
+written by hand
+-- .info --
+{"Version":"v0.0.1-go1.22.3.linux-amd64"}
+-- .mod --
+golang.org/toolchain
+-- go.mod --
+golang.org/toolchain
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.22.5.linux-amd64.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.22.5.linux-amd64.txt
new file mode 100644
index 0000000..d330127
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.22.5.linux-amd64.txt
@@ -0,0 +1,8 @@
+golang.org/toolchain v0.0.1-go1.22.5.linux-amd64
+written by hand
+-- .info --
+{"Version":"v0.0.1-go1.22.5.linux-amd64"}
+-- .mod --
+golang.org/toolchain
+-- go.mod --
+golang.org/toolchain
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.22.7.linux-amd64.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.22.7.linux-amd64.txt
new file mode 100644
index 0000000..a72863b
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.22.7.linux-amd64.txt
@@ -0,0 +1,8 @@
+golang.org/toolchain v0.0.1-go1.22.7.linux-amd64
+written by hand
+-- .info --
+{"Version":"v0.0.1-go1.22.7.linux-amd64"}
+-- .mod --
+golang.org/toolchain
+-- go.mod --
+golang.org/toolchain
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.22.9.linux-amd64.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.22.9.linux-amd64.txt
new file mode 100644
index 0000000..ac55849
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.22.9.linux-amd64.txt
@@ -0,0 +1,8 @@
+golang.org/toolchain v0.0.1-go1.22.9.linux-amd64
+written by hand
+-- .info --
+{"Version":"v0.0.1-go1.22.9.linux-amd64"}
+-- .mod --
+golang.org/toolchain
+-- go.mod --
+golang.org/toolchain
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.22rc1.linux-amd64.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.22rc1.linux-amd64.txt
new file mode 100644
index 0000000..b384f28
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.22rc1.linux-amd64.txt
@@ -0,0 +1,8 @@
+golang.org/toolchain v0.0.1-go1.22rc1.linux-amd64
+written by hand
+-- .info --
+{"Version":"v0.0.1-go1.22rc1.linux-amd64"}
+-- .mod --
+golang.org/toolchain
+-- go.mod --
+golang.org/toolchain
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.23.0.linux-amd64.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.23.0.linux-amd64.txt
new file mode 100644
index 0000000..bbc1377
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.23.0.linux-amd64.txt
@@ -0,0 +1,8 @@
+golang.org/toolchain v0.0.1-go1.23.0.linux-amd64
+written by hand
+-- .info --
+{"Version":"v0.0.1-go1.23.0.linux-amd64"}
+-- .mod --
+golang.org/toolchain
+-- go.mod --
+golang.org/toolchain
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.23.5.linux-amd64.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.23.5.linux-amd64.txt
new file mode 100644
index 0000000..206e8ad
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.23.5.linux-amd64.txt
@@ -0,0 +1,8 @@
+golang.org/toolchain v0.0.1-go1.23.5.linux-amd64
+written by hand
+-- .info --
+{"Version":"v0.0.1-go1.23.5.linux-amd64"}
+-- .mod --
+golang.org/toolchain
+-- go.mod --
+golang.org/toolchain
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.23.9.linux-amd64.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.23.9.linux-amd64.txt
new file mode 100644
index 0000000..7d03776
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.23.9.linux-amd64.txt
@@ -0,0 +1,8 @@
+golang.org/toolchain v0.0.1-go1.23.9.linux-amd64
+written by hand
+-- .info --
+{"Version":"v0.0.1-go1.23.9.linux-amd64"}
+-- .mod --
+golang.org/toolchain
+-- go.mod --
+golang.org/toolchain
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.24rc1.linux-amd64.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.24rc1.linux-amd64.txt
new file mode 100644
index 0000000..4b61ddd
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.24rc1.linux-amd64.txt
@@ -0,0 +1,8 @@
+golang.org/toolchain v0.0.1-go1.24rc1.linux-amd64
+written by hand
+-- .info --
+{"Version":"v0.0.1-go1.24rc1.linux-amd64"}
+-- .mod --
+golang.org/toolchain
+-- go.mod --
+golang.org/toolchain
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.aix-ppc64.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.aix-ppc64.txt
new file mode 100644
index 0000000..e70c4d7
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.aix-ppc64.txt
@@ -0,0 +1,14 @@
+golang.org/toolchain@v0.0.1-go1.999testmod.aix-ppc64
+
+-- .mod --
+module golang.org/toolchain
+-- .info --
+{"Version":"v0.0.1-go1.999testmod.aix-ppc64"}
+-- go.mod --
+module golang.org/toolchain
+-- bin/go --
+#!/bin/sh
+echo go1.999testmod here!
+-- bin/gofmt --
+echo i am unused
+-- pkg/tool/fake --
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.android-386.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.android-386.txt
new file mode 100644
index 0000000..981334e
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.android-386.txt
@@ -0,0 +1,14 @@
+golang.org/toolchain@v0.0.1-go1.999testmod.android-386
+
+-- .mod --
+module golang.org/toolchain
+-- .info --
+{"Version":"v0.0.1-go1.999testmod.android-386"}
+-- go.mod --
+module golang.org/toolchain
+-- bin/go --
+#!/bin/sh
+echo go1.999testmod here!
+-- bin/gofmt --
+echo i am unused
+-- pkg/tool/fake --
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.android-amd64.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.android-amd64.txt
new file mode 100644
index 0000000..a01fce8
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.android-amd64.txt
@@ -0,0 +1,14 @@
+golang.org/toolchain@v0.0.1-go1.999testmod.android-amd64
+
+-- .mod --
+module golang.org/toolchain
+-- .info --
+{"Version":"v0.0.1-go1.999testmod.android-amd64"}
+-- go.mod --
+module golang.org/toolchain
+-- bin/go --
+#!/bin/sh
+echo go1.999testmod here!
+-- bin/gofmt --
+echo i am unused
+-- pkg/tool/fake --
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.android-arm.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.android-arm.txt
new file mode 100644
index 0000000..0de1cec
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.android-arm.txt
@@ -0,0 +1,14 @@
+golang.org/toolchain@v0.0.1-go1.999testmod.android-arm
+
+-- .mod --
+module golang.org/toolchain
+-- .info --
+{"Version":"v0.0.1-go1.999testmod.android-arm"}
+-- go.mod --
+module golang.org/toolchain
+-- bin/go --
+#!/bin/sh
+echo go1.999testmod here!
+-- bin/gofmt --
+echo i am unused
+-- pkg/tool/fake --
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.android-arm64.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.android-arm64.txt
new file mode 100644
index 0000000..1ebeadc
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.android-arm64.txt
@@ -0,0 +1,14 @@
+golang.org/toolchain@v0.0.1-go1.999testmod.android-arm64
+
+-- .mod --
+module golang.org/toolchain
+-- .info --
+{"Version":"v0.0.1-go1.999testmod.android-arm64"}
+-- go.mod --
+module golang.org/toolchain
+-- bin/go --
+#!/bin/sh
+echo go1.999testmod here!
+-- bin/gofmt --
+echo i am unused
+-- pkg/tool/fake --
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.darwin-amd64.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.darwin-amd64.txt
new file mode 100644
index 0000000..5091853
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.darwin-amd64.txt
@@ -0,0 +1,14 @@
+golang.org/toolchain@v0.0.1-go1.999testmod.darwin-amd64
+
+-- .mod --
+module golang.org/toolchain
+-- .info --
+{"Version":"v0.0.1-go1.999testmod.darwin-amd64"}
+-- go.mod --
+module golang.org/toolchain
+-- bin/go --
+#!/bin/sh
+echo go1.999testmod here!
+-- bin/gofmt --
+echo i am unused
+-- pkg/tool/fake --
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.darwin-arm64.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.darwin-arm64.txt
new file mode 100644
index 0000000..6b2b132
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.darwin-arm64.txt
@@ -0,0 +1,14 @@
+golang.org/toolchain@v0.0.1-go1.999testmod.darwin-arm64
+
+-- .mod --
+module golang.org/toolchain
+-- .info --
+{"Version":"v0.0.1-go1.999testmod.darwin-arm64"}
+-- go.mod --
+module golang.org/toolchain
+-- bin/go --
+#!/bin/sh
+echo go1.999testmod here!
+-- bin/gofmt --
+echo i am unused
+-- pkg/tool/fake --
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.dragonfly-amd64.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.dragonfly-amd64.txt
new file mode 100644
index 0000000..814180a
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.dragonfly-amd64.txt
@@ -0,0 +1,14 @@
+golang.org/toolchain@v0.0.1-go1.999testmod.dragonfly-amd64
+
+-- .mod --
+module golang.org/toolchain
+-- .info --
+{"Version":"v0.0.1-go1.999testmod.dragonfly-amd64"}
+-- go.mod --
+module golang.org/toolchain
+-- bin/go --
+#!/bin/sh
+echo go1.999testmod here!
+-- bin/gofmt --
+echo i am unused
+-- pkg/tool/fake --
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.freebsd-386.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.freebsd-386.txt
new file mode 100644
index 0000000..12e0df4
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.freebsd-386.txt
@@ -0,0 +1,14 @@
+golang.org/toolchain@v0.0.1-go1.999testmod.freebsd-386
+
+-- .mod --
+module golang.org/toolchain
+-- .info --
+{"Version":"v0.0.1-go1.999testmod.freebsd-386"}
+-- go.mod --
+module golang.org/toolchain
+-- bin/go --
+#!/bin/sh
+echo go1.999testmod here!
+-- bin/gofmt --
+echo i am unused
+-- pkg/tool/fake --
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.freebsd-amd64.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.freebsd-amd64.txt
new file mode 100644
index 0000000..bf470a5
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.freebsd-amd64.txt
@@ -0,0 +1,14 @@
+golang.org/toolchain@v0.0.1-go1.999testmod.freebsd-amd64
+
+-- .mod --
+module golang.org/toolchain
+-- .info --
+{"Version":"v0.0.1-go1.999testmod.freebsd-amd64"}
+-- go.mod --
+module golang.org/toolchain
+-- bin/go --
+#!/bin/sh
+echo go1.999testmod here!
+-- bin/gofmt --
+echo i am unused
+-- pkg/tool/fake --
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.freebsd-arm.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.freebsd-arm.txt
new file mode 100644
index 0000000..dc32e0e
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.freebsd-arm.txt
@@ -0,0 +1,14 @@
+golang.org/toolchain@v0.0.1-go1.999testmod.freebsd-arm
+
+-- .mod --
+module golang.org/toolchain
+-- .info --
+{"Version":"v0.0.1-go1.999testmod.freebsd-arm"}
+-- go.mod --
+module golang.org/toolchain
+-- bin/go --
+#!/bin/sh
+echo go1.999testmod here!
+-- bin/gofmt --
+echo i am unused
+-- pkg/tool/fake --
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.freebsd-arm64.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.freebsd-arm64.txt
new file mode 100644
index 0000000..4335ba6
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.freebsd-arm64.txt
@@ -0,0 +1,14 @@
+golang.org/toolchain@v0.0.1-go1.999testmod.freebsd-arm64
+
+-- .mod --
+module golang.org/toolchain
+-- .info --
+{"Version":"v0.0.1-go1.999testmod.freebsd-arm64"}
+-- go.mod --
+module golang.org/toolchain
+-- bin/go --
+#!/bin/sh
+echo go1.999testmod here!
+-- bin/gofmt --
+echo i am unused
+-- pkg/tool/fake --
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.freebsd-riscv64.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.freebsd-riscv64.txt
new file mode 100644
index 0000000..6161fe2
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.freebsd-riscv64.txt
@@ -0,0 +1,14 @@
+golang.org/toolchain@v0.0.1-go1.999testmod.freebsd-riscv64
+
+-- .mod --
+module golang.org/toolchain
+-- .info --
+{"Version":"v0.0.1-go1.999testmod.freebsd-riscv64"}
+-- go.mod --
+module golang.org/toolchain
+-- bin/go --
+#!/bin/sh
+echo go1.999testmod here!
+-- bin/gofmt --
+echo i am unused
+-- pkg/tool/fake --
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.illumos-amd64.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.illumos-amd64.txt
new file mode 100644
index 0000000..b677457
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.illumos-amd64.txt
@@ -0,0 +1,14 @@
+golang.org/toolchain@v0.0.1-go1.999testmod.illumos-amd64
+
+-- .mod --
+module golang.org/toolchain
+-- .info --
+{"Version":"v0.0.1-go1.999testmod.illumos-amd64"}
+-- go.mod --
+module golang.org/toolchain
+-- bin/go --
+#!/bin/sh
+echo go1.999testmod here!
+-- bin/gofmt --
+echo i am unused
+-- pkg/tool/fake --
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.ios-amd64.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.ios-amd64.txt
new file mode 100644
index 0000000..e8363bc
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.ios-amd64.txt
@@ -0,0 +1,14 @@
+golang.org/toolchain@v0.0.1-go1.999testmod.ios-amd64
+
+-- .mod --
+module golang.org/toolchain
+-- .info --
+{"Version":"v0.0.1-go1.999testmod.ios-amd64"}
+-- go.mod --
+module golang.org/toolchain
+-- bin/go --
+#!/bin/sh
+echo go1.999testmod here!
+-- bin/gofmt --
+echo i am unused
+-- pkg/tool/fake --
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.ios-arm64.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.ios-arm64.txt
new file mode 100644
index 0000000..9585966
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.ios-arm64.txt
@@ -0,0 +1,14 @@
+golang.org/toolchain@v0.0.1-go1.999testmod.ios-arm64
+
+-- .mod --
+module golang.org/toolchain
+-- .info --
+{"Version":"v0.0.1-go1.999testmod.ios-arm64"}
+-- go.mod --
+module golang.org/toolchain
+-- bin/go --
+#!/bin/sh
+echo go1.999testmod here!
+-- bin/gofmt --
+echo i am unused
+-- pkg/tool/fake --
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.js-wasm.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.js-wasm.txt
new file mode 100644
index 0000000..37fa6c0
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.js-wasm.txt
@@ -0,0 +1,14 @@
+golang.org/toolchain@v0.0.1-go1.999testmod.js-wasm
+
+-- .mod --
+module golang.org/toolchain
+-- .info --
+{"Version":"v0.0.1-go1.999testmod.js-wasm"}
+-- go.mod --
+module golang.org/toolchain
+-- bin/go --
+#!/bin/sh
+echo go1.999testmod here!
+-- bin/gofmt --
+echo i am unused
+-- pkg/tool/fake --
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.linux-386.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.linux-386.txt
new file mode 100644
index 0000000..ee96638
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.linux-386.txt
@@ -0,0 +1,14 @@
+golang.org/toolchain@v0.0.1-go1.999testmod.linux-386
+
+-- .mod --
+module golang.org/toolchain
+-- .info --
+{"Version":"v0.0.1-go1.999testmod.linux-386"}
+-- go.mod --
+module golang.org/toolchain
+-- bin/go --
+#!/bin/sh
+echo go1.999testmod here!
+-- bin/gofmt --
+echo i am unused
+-- pkg/tool/fake --
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.linux-amd64.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.linux-amd64.txt
new file mode 100644
index 0000000..6277341
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.linux-amd64.txt
@@ -0,0 +1,14 @@
+golang.org/toolchain@v0.0.1-go1.999testmod.linux-amd64
+
+-- .mod --
+module golang.org/toolchain
+-- .info --
+{"Version":"v0.0.1-go1.999testmod.linux-amd64"}
+-- go.mod --
+module golang.org/toolchain
+-- bin/go --
+#!/bin/sh
+echo go1.999testmod here!
+-- bin/gofmt --
+echo i am unused
+-- pkg/tool/fake --
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.linux-arm.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.linux-arm.txt
new file mode 100644
index 0000000..678711b
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.linux-arm.txt
@@ -0,0 +1,14 @@
+golang.org/toolchain@v0.0.1-go1.999testmod.linux-arm
+
+-- .mod --
+module golang.org/toolchain
+-- .info --
+{"Version":"v0.0.1-go1.999testmod.linux-arm"}
+-- go.mod --
+module golang.org/toolchain
+-- bin/go --
+#!/bin/sh
+echo go1.999testmod here!
+-- bin/gofmt --
+echo i am unused
+-- pkg/tool/fake --
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.linux-arm64.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.linux-arm64.txt
new file mode 100644
index 0000000..bb305ab
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.linux-arm64.txt
@@ -0,0 +1,14 @@
+golang.org/toolchain@v0.0.1-go1.999testmod.linux-arm64
+
+-- .mod --
+module golang.org/toolchain
+-- .info --
+{"Version":"v0.0.1-go1.999testmod.linux-arm64"}
+-- go.mod --
+module golang.org/toolchain
+-- bin/go --
+#!/bin/sh
+echo go1.999testmod here!
+-- bin/gofmt --
+echo i am unused
+-- pkg/tool/fake --
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.linux-loong64.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.linux-loong64.txt
new file mode 100644
index 0000000..52a23d4
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.linux-loong64.txt
@@ -0,0 +1,14 @@
+golang.org/toolchain@v0.0.1-go1.999testmod.linux-loong64
+
+-- .mod --
+module golang.org/toolchain
+-- .info --
+{"Version":"v0.0.1-go1.999testmod.linux-loong64"}
+-- go.mod --
+module golang.org/toolchain
+-- bin/go --
+#!/bin/sh
+echo go1.999testmod here!
+-- bin/gofmt --
+echo i am unused
+-- pkg/tool/fake --
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.linux-mips64x.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.linux-mips64x.txt
new file mode 100644
index 0000000..79fff13
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.linux-mips64x.txt
@@ -0,0 +1,14 @@
+golang.org/toolchain@v0.0.1-go1.999testmod.linux-mips64x
+
+-- .mod --
+module golang.org/toolchain
+-- .info --
+{"Version":"v0.0.1-go1.999testmod.linux-mips64x"}
+-- go.mod --
+module golang.org/toolchain
+-- bin/go --
+#!/bin/sh
+echo go1.999testmod here!
+-- bin/gofmt --
+echo i am unused
+-- pkg/tool/fake --
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.linux-mipsx.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.linux-mipsx.txt
new file mode 100644
index 0000000..a725626
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.linux-mipsx.txt
@@ -0,0 +1,14 @@
+golang.org/toolchain@v0.0.1-go1.999testmod.linux-mipsx
+
+-- .mod --
+module golang.org/toolchain
+-- .info --
+{"Version":"v0.0.1-go1.999testmod.linux-mipsx"}
+-- go.mod --
+module golang.org/toolchain
+-- bin/go --
+#!/bin/sh
+echo go1.999testmod here!
+-- bin/gofmt --
+echo i am unused
+-- pkg/tool/fake --
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.linux-ppc64.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.linux-ppc64.txt
new file mode 100644
index 0000000..f25ae8e
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.linux-ppc64.txt
@@ -0,0 +1,14 @@
+golang.org/toolchain@v0.0.1-go1.999testmod.linux-ppc64
+
+-- .mod --
+module golang.org/toolchain
+-- .info --
+{"Version":"v0.0.1-go1.999testmod.linux-ppc64"}
+-- go.mod --
+module golang.org/toolchain
+-- bin/go --
+#!/bin/sh
+echo go1.999testmod here!
+-- bin/gofmt --
+echo i am unused
+-- pkg/tool/fake --
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.linux-ppc64le.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.linux-ppc64le.txt
new file mode 100644
index 0000000..e22b8ee
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.linux-ppc64le.txt
@@ -0,0 +1,14 @@
+golang.org/toolchain@v0.0.1-go1.999testmod.linux-ppc64le
+
+-- .mod --
+module golang.org/toolchain
+-- .info --
+{"Version":"v0.0.1-go1.999testmod.linux-ppc64le"}
+-- go.mod --
+module golang.org/toolchain
+-- bin/go --
+#!/bin/sh
+echo go1.999testmod here!
+-- bin/gofmt --
+echo i am unused
+-- pkg/tool/fake --
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.linux-riscv64.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.linux-riscv64.txt
new file mode 100644
index 0000000..2e15fe3
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.linux-riscv64.txt
@@ -0,0 +1,14 @@
+golang.org/toolchain@v0.0.1-go1.999testmod.linux-riscv64
+
+-- .mod --
+module golang.org/toolchain
+-- .info --
+{"Version":"v0.0.1-go1.999testmod.linux-riscv64"}
+-- go.mod --
+module golang.org/toolchain
+-- bin/go --
+#!/bin/sh
+echo go1.999testmod here!
+-- bin/gofmt --
+echo i am unused
+-- pkg/tool/fake --
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.linux-s390x.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.linux-s390x.txt
new file mode 100644
index 0000000..1022ee4
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.linux-s390x.txt
@@ -0,0 +1,14 @@
+golang.org/toolchain@v0.0.1-go1.999testmod.linux-s390x
+
+-- .mod --
+module golang.org/toolchain
+-- .info --
+{"Version":"v0.0.1-go1.999testmod.linux-s390x"}
+-- go.mod --
+module golang.org/toolchain
+-- bin/go --
+#!/bin/sh
+echo go1.999testmod here!
+-- bin/gofmt --
+echo i am unused
+-- pkg/tool/fake --
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.netbsd-386.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.netbsd-386.txt
new file mode 100644
index 0000000..8b7b156
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.netbsd-386.txt
@@ -0,0 +1,14 @@
+golang.org/toolchain@v0.0.1-go1.999testmod.netbsd-386
+
+-- .mod --
+module golang.org/toolchain
+-- .info --
+{"Version":"v0.0.1-go1.999testmod.netbsd-386"}
+-- go.mod --
+module golang.org/toolchain
+-- bin/go --
+#!/bin/sh
+echo go1.999testmod here!
+-- bin/gofmt --
+echo i am unused
+-- pkg/tool/fake --
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.netbsd-amd64.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.netbsd-amd64.txt
new file mode 100644
index 0000000..ebdb407
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.netbsd-amd64.txt
@@ -0,0 +1,14 @@
+golang.org/toolchain@v0.0.1-go1.999testmod.netbsd-amd64
+
+-- .mod --
+module golang.org/toolchain
+-- .info --
+{"Version":"v0.0.1-go1.999testmod.netbsd-amd64"}
+-- go.mod --
+module golang.org/toolchain
+-- bin/go --
+#!/bin/sh
+echo go1.999testmod here!
+-- bin/gofmt --
+echo i am unused
+-- pkg/tool/fake --
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.netbsd-arm.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.netbsd-arm.txt
new file mode 100644
index 0000000..fcacf08
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.netbsd-arm.txt
@@ -0,0 +1,14 @@
+golang.org/toolchain@v0.0.1-go1.999testmod.netbsd-arm
+
+-- .mod --
+module golang.org/toolchain
+-- .info --
+{"Version":"v0.0.1-go1.999testmod.netbsd-arm"}
+-- go.mod --
+module golang.org/toolchain
+-- bin/go --
+#!/bin/sh
+echo go1.999testmod here!
+-- bin/gofmt --
+echo i am unused
+-- pkg/tool/fake --
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.netbsd-arm64.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.netbsd-arm64.txt
new file mode 100644
index 0000000..c2bd257
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.netbsd-arm64.txt
@@ -0,0 +1,14 @@
+golang.org/toolchain@v0.0.1-go1.999testmod.netbsd-arm64
+
+-- .mod --
+module golang.org/toolchain
+-- .info --
+{"Version":"v0.0.1-go1.999testmod.netbsd-arm64"}
+-- go.mod --
+module golang.org/toolchain
+-- bin/go --
+#!/bin/sh
+echo go1.999testmod here!
+-- bin/gofmt --
+echo i am unused
+-- pkg/tool/fake --
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.openbsd-386.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.openbsd-386.txt
new file mode 100644
index 0000000..965a054
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.openbsd-386.txt
@@ -0,0 +1,14 @@
+golang.org/toolchain@v0.0.1-go1.999testmod.openbsd-386
+
+-- .mod --
+module golang.org/toolchain
+-- .info --
+{"Version":"v0.0.1-go1.999testmod.openbsd-386"}
+-- go.mod --
+module golang.org/toolchain
+-- bin/go --
+#!/bin/sh
+echo go1.999testmod here!
+-- bin/gofmt --
+echo i am unused
+-- pkg/tool/fake --
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.openbsd-amd64.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.openbsd-amd64.txt
new file mode 100644
index 0000000..1acb7a3
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.openbsd-amd64.txt
@@ -0,0 +1,14 @@
+golang.org/toolchain@v0.0.1-go1.999testmod.openbsd-amd64
+
+-- .mod --
+module golang.org/toolchain
+-- .info --
+{"Version":"v0.0.1-go1.999testmod.openbsd-amd64"}
+-- go.mod --
+module golang.org/toolchain
+-- bin/go --
+#!/bin/sh
+echo go1.999testmod here!
+-- bin/gofmt --
+echo i am unused
+-- pkg/tool/fake --
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.openbsd-arm.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.openbsd-arm.txt
new file mode 100644
index 0000000..0e47d9c
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.openbsd-arm.txt
@@ -0,0 +1,14 @@
+golang.org/toolchain@v0.0.1-go1.999testmod.openbsd-arm
+
+-- .mod --
+module golang.org/toolchain
+-- .info --
+{"Version":"v0.0.1-go1.999testmod.openbsd-arm"}
+-- go.mod --
+module golang.org/toolchain
+-- bin/go --
+#!/bin/sh
+echo go1.999testmod here!
+-- bin/gofmt --
+echo i am unused
+-- pkg/tool/fake --
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.openbsd-arm64.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.openbsd-arm64.txt
new file mode 100644
index 0000000..8c99161
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.openbsd-arm64.txt
@@ -0,0 +1,14 @@
+golang.org/toolchain@v0.0.1-go1.999testmod.openbsd-arm64
+
+-- .mod --
+module golang.org/toolchain
+-- .info --
+{"Version":"v0.0.1-go1.999testmod.openbsd-arm64"}
+-- go.mod --
+module golang.org/toolchain
+-- bin/go --
+#!/bin/sh
+echo go1.999testmod here!
+-- bin/gofmt --
+echo i am unused
+-- pkg/tool/fake --
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.openbsd-mips64.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.openbsd-mips64.txt
new file mode 100644
index 0000000..6c7cdfb
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.openbsd-mips64.txt
@@ -0,0 +1,14 @@
+golang.org/toolchain@v0.0.1-go1.999testmod.openbsd-mips64
+
+-- .mod --
+module golang.org/toolchain
+-- .info --
+{"Version":"v0.0.1-go1.999testmod.openbsd-mips64"}
+-- go.mod --
+module golang.org/toolchain
+-- bin/go --
+#!/bin/sh
+echo go1.999testmod here!
+-- bin/gofmt --
+echo i am unused
+-- pkg/tool/fake --
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.openbsd-ppc64.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.openbsd-ppc64.txt
new file mode 100644
index 0000000..60c73b7
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.openbsd-ppc64.txt
@@ -0,0 +1,14 @@
+golang.org/toolchain@v0.0.1-go1.999testmod.openbsd-ppc64
+
+-- .mod --
+module golang.org/toolchain
+-- .info --
+{"Version":"v0.0.1-go1.999testmod.openbsd-ppc64"}
+-- go.mod --
+module golang.org/toolchain
+-- bin/go --
+#!/bin/sh
+echo go1.999testmod here!
+-- bin/gofmt --
+echo i am unused
+-- pkg/tool/fake --
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.openbsd-riscv64.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.openbsd-riscv64.txt
new file mode 100644
index 0000000..978be3b
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.openbsd-riscv64.txt
@@ -0,0 +1,14 @@
+golang.org/toolchain@v0.0.1-go1.999testmod.openbsd-riscv64
+
+-- .mod --
+module golang.org/toolchain
+-- .info --
+{"Version":"v0.0.1-go1.999testmod.openbsd-riscv64"}
+-- go.mod --
+module golang.org/toolchain
+-- bin/go --
+#!/bin/sh
+echo go1.999testmod here!
+-- bin/gofmt --
+echo i am unused
+-- pkg/tool/fake --
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.plan9-386.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.plan9-386.txt
new file mode 100644
index 0000000..26f7209
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.plan9-386.txt
@@ -0,0 +1,14 @@
+golang.org/toolchain@v0.0.1-go1.999testmod.plan9-386
+
+-- .mod --
+module golang.org/toolchain
+-- .info --
+{"Version":"v0.0.1-go1.999testmod.plan9-386"}
+-- go.mod --
+module golang.org/toolchain
+-- bin/go --
+#!/bin/rc
+echo go1.999testmod here!
+-- bin/gofmt --
+echo i am unused
+-- pkg/tool/fake --
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.plan9-amd64.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.plan9-amd64.txt
new file mode 100644
index 0000000..7cf1dde
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.plan9-amd64.txt
@@ -0,0 +1,14 @@
+golang.org/toolchain@v0.0.1-go1.999testmod.plan9-amd64
+
+-- .mod --
+module golang.org/toolchain
+-- .info --
+{"Version":"v0.0.1-go1.999testmod.plan9-amd64"}
+-- go.mod --
+module golang.org/toolchain
+-- bin/go --
+#!/bin/rc
+echo go1.999testmod here!
+-- bin/gofmt --
+echo i am unused
+-- pkg/tool/fake --
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.plan9-arm.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.plan9-arm.txt
new file mode 100644
index 0000000..3c3b6a7
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.plan9-arm.txt
@@ -0,0 +1,14 @@
+golang.org/toolchain@v0.0.1-go1.999testmod.plan9-arm
+
+-- .mod --
+module golang.org/toolchain
+-- .info --
+{"Version":"v0.0.1-go1.999testmod.plan9-arm"}
+-- go.mod --
+module golang.org/toolchain
+-- bin/go --
+#!/bin/rc
+echo go1.999testmod here!
+-- bin/gofmt --
+echo i am unused
+-- pkg/tool/fake --
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.solaris-amd64.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.solaris-amd64.txt
new file mode 100644
index 0000000..a750aaf
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.solaris-amd64.txt
@@ -0,0 +1,14 @@
+golang.org/toolchain@v0.0.1-go1.999testmod.solaris-amd64
+
+-- .mod --
+module golang.org/toolchain
+-- .info --
+{"Version":"v0.0.1-go1.999testmod.solaris-amd64"}
+-- go.mod --
+module golang.org/toolchain
+-- bin/go --
+#!/bin/sh
+echo go1.999testmod here!
+-- bin/gofmt --
+echo i am unused
+-- pkg/tool/fake --
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.windows-386.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.windows-386.txt
new file mode 100644
index 0000000..ca0f7aa
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.windows-386.txt
@@ -0,0 +1,10 @@
+golang.org/toolchain@v0.0.1-go1.999testmod.windows-386
+
+-- .mod --
+module golang.org/toolchain
+-- .info --
+{"Version":"v0.0.1-go1.999testmod.windows-386"}
+-- go.mod --
+module golang.org/toolchain
+-- bin/go.bat --
+@echo go1.999testmod here!
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.windows-amd64.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.windows-amd64.txt
new file mode 100644
index 0000000..44e16c7
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.windows-amd64.txt
@@ -0,0 +1,10 @@
+golang.org/toolchain@v0.0.1-go1.999testmod.windows-amd64
+
+-- .mod --
+module golang.org/toolchain
+-- .info --
+{"Version":"v0.0.1-go1.999testmod.windows-amd64"}
+-- go.mod --
+module golang.org/toolchain
+-- bin/go.bat --
+@echo go1.999testmod here!
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.windows-arm.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.windows-arm.txt
new file mode 100644
index 0000000..ee4e016
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.windows-arm.txt
@@ -0,0 +1,10 @@
+golang.org/toolchain@v0.0.1-go1.999testmod.windows-arm
+
+-- .mod --
+module golang.org/toolchain
+-- .info --
+{"Version":"v0.0.1-go1.999testmod.windows-arm"}
+-- go.mod --
+module golang.org/toolchain
+-- bin/go.bat --
+@echo go1.999testmod here!
diff --git a/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.windows-arm64.txt b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.windows-arm64.txt
new file mode 100644
index 0000000..be3ff80
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_toolchain_v0.0.1-go1.999testmod.windows-arm64.txt
@@ -0,0 +1,10 @@
+golang.org/toolchain@v0.0.1-go1.999testmod.windows-arm64
+
+-- .mod --
+module golang.org/toolchain
+-- .info --
+{"Version":"v0.0.1-go1.999testmod.windows-arm64"}
+-- go.mod --
+module golang.org/toolchain
+-- bin/go.bat --
+@echo go1.999testmod here!
diff --git a/src/cmd/go/testdata/mod/golang.org_x_internal_v0.1.0.txt b/src/cmd/go/testdata/mod/golang.org_x_internal_v0.1.0.txt
new file mode 100644
index 0000000..5737e95
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_x_internal_v0.1.0.txt
@@ -0,0 +1,43 @@
+written by hand — loosely derived from golang.org/x/crypto/internal/subtle,
+but splitting the internal package across a module boundary
+
+-- .mod --
+module golang.org/x/internal
+-- .info --
+{"Version":"v0.1.0","Name":"","Short":"","Time":"2018-07-25T17:24:00Z"}
+-- go.mod --
+module golang.org/x/internal
+-- subtle/aliasing.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build !appengine
+
+// This is a tiny version of golang.org/x/crypto/internal/subtle.
+
+package subtle
+
+import "unsafe"
+
+func AnyOverlap(x, y []byte) bool {
+ return len(x) > 0 && len(y) > 0 &&
+ uintptr(unsafe.Pointer(&x[0])) <= uintptr(unsafe.Pointer(&y[len(y)-1])) &&
+ uintptr(unsafe.Pointer(&y[0])) <= uintptr(unsafe.Pointer(&x[len(x)-1]))
+}
+-- subtle/aliasing_appengine.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build appengine
+
+package subtle
+
+import "reflect"
+
+func AnyOverlap(x, y []byte) bool {
+ return len(x) > 0 && len(y) > 0 &&
+ reflect.ValueOf(&x[0]).Pointer() <= reflect.ValueOf(&y[len(y)-1]).Pointer() &&
+ reflect.ValueOf(&y[0]).Pointer() <= reflect.ValueOf(&x[len(x)-1]).Pointer()
+}
diff --git a/src/cmd/go/testdata/mod/golang.org_x_text_v0.0.0-20170915032832-14c0d48ead0c.txt b/src/cmd/go/testdata/mod/golang.org_x_text_v0.0.0-20170915032832-14c0d48ead0c.txt
new file mode 100644
index 0000000..f4f50cd
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_x_text_v0.0.0-20170915032832-14c0d48ead0c.txt
@@ -0,0 +1,47 @@
+written by hand - just enough to compile rsc.io/sampler, rsc.io/quote
+
+-- .mod --
+module golang.org/x/text
+-- .info --
+{"Version":"v0.0.0-20170915032832-14c0d48ead0c","Name":"v0.0.0-20170915032832-14c0d48ead0c","Short":"14c0d48ead0c","Time":"2017-09-15T03:28:32Z"}
+-- go.mod --
+module golang.org/x/text
+-- unused/unused.go --
+package unused
+-- language/lang.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// This is a tiny version of golang.org/x/text.
+
+package language
+
+import "strings"
+
+type Tag string
+
+func Make(s string) Tag { return Tag(s) }
+
+func (t Tag) String() string { return string(t) }
+
+func NewMatcher(tags []Tag) Matcher { return &matcher{tags} }
+
+type Matcher interface {
+ Match(...Tag) (Tag, int, int)
+}
+
+type matcher struct {
+ tags []Tag
+}
+
+func (m *matcher) Match(prefs ...Tag) (Tag, int, int) {
+ for _, pref := range prefs {
+ for _, tag := range m.tags {
+ if tag == pref || strings.HasPrefix(string(pref), string(tag+"-")) || strings.HasPrefix(string(tag), string(pref+"-")) {
+ return tag, 0, 0
+ }
+ }
+ }
+ return m.tags[0], 0, 0
+}
diff --git a/src/cmd/go/testdata/mod/golang.org_x_text_v0.3.0.txt b/src/cmd/go/testdata/mod/golang.org_x_text_v0.3.0.txt
new file mode 100644
index 0000000..5561afa
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_x_text_v0.3.0.txt
@@ -0,0 +1,47 @@
+written by hand - just enough to compile rsc.io/sampler, rsc.io/quote
+
+-- .mod --
+module golang.org/x/text
+-- .info --
+{"Version":"v0.3.0","Name":"","Short":"","Time":"2017-09-16T03:28:32Z"}
+-- go.mod --
+module golang.org/x/text
+-- unused/unused.go --
+package unused
+-- language/lang.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// This is a tiny version of golang.org/x/text.
+
+package language
+
+import "strings"
+
+type Tag string
+
+func Make(s string) Tag { return Tag(s) }
+
+func (t Tag) String() string { return string(t) }
+
+func NewMatcher(tags []Tag) Matcher { return &matcher{tags} }
+
+type Matcher interface {
+ Match(...Tag) (Tag, int, int)
+}
+
+type matcher struct {
+ tags []Tag
+}
+
+func (m *matcher) Match(prefs ...Tag) (Tag, int, int) {
+ for _, pref := range prefs {
+ for _, tag := range m.tags {
+ if tag == pref || strings.HasPrefix(string(pref), string(tag+"-")) || strings.HasPrefix(string(tag), string(pref+"-")) {
+ return tag, 0, 0
+ }
+ }
+ }
+ return m.tags[0], 0, 0
+}
diff --git a/src/cmd/go/testdata/mod/golang.org_x_useinternal_v0.1.0.txt b/src/cmd/go/testdata/mod/golang.org_x_useinternal_v0.1.0.txt
new file mode 100644
index 0000000..3fcba44
--- /dev/null
+++ b/src/cmd/go/testdata/mod/golang.org_x_useinternal_v0.1.0.txt
@@ -0,0 +1,13 @@
+written by hand — uses an internal package from another module
+(https://golang.org/s/go14internal)
+
+-- .mod --
+module golang.org/x/useinternal
+-- .info --
+{"Version":"v0.1.0","Name":"","Short":"","Time":"2018-07-25T17:24:00Z"}
+-- go.mod --
+module golang.org/x/useinternal
+-- useinternal.go --
+package useinternal
+
+import _ "golang.org/x/internal/subtle"
diff --git a/src/cmd/go/testdata/mod/gopkg.in_dummy.v2-unstable_v2.0.0.txt b/src/cmd/go/testdata/mod/gopkg.in_dummy.v2-unstable_v2.0.0.txt
new file mode 100644
index 0000000..f174159
--- /dev/null
+++ b/src/cmd/go/testdata/mod/gopkg.in_dummy.v2-unstable_v2.0.0.txt
@@ -0,0 +1,9 @@
+gopkg.in/dummy.v2-unstable v2.0.0
+written by hand
+
+-- .mod --
+module gopkg.in/dummy.v2-unstable
+-- .info --
+{"Version":"v2.0.0"}
+-- dummy.go --
+package dummy
diff --git a/src/cmd/go/testdata/mod/not-rsc.io_quote_v0.1.0-nomod.txt b/src/cmd/go/testdata/mod/not-rsc.io_quote_v0.1.0-nomod.txt
new file mode 100644
index 0000000..efff088
--- /dev/null
+++ b/src/cmd/go/testdata/mod/not-rsc.io_quote_v0.1.0-nomod.txt
@@ -0,0 +1,59 @@
+Constructed by hand.
+(derived from rsc.io/quote@e7a685a342, but without an explicit go.mod file.)
+
+-- .mod --
+module "not-rsc.io/quote"
+-- .info --
+{"Version":"v0.1.0-nomod","Time":"2018-02-14T00:51:33Z"}
+-- quote.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package quote collects pithy sayings.
+package quote // import "rsc.io/quote"
+
+// Hello returns a greeting.
+func Hello() string {
+ return "Hello, world."
+}
+
+// Glass returns a useful phrase for world travelers.
+func Glass() string {
+ // See http://www.oocities.org/nodotus/hbglass.html.
+ return "I can eat glass and it doesn't hurt me."
+}
+
+// Go returns a Go proverb.
+func Go() string {
+ return "Don't communicate by sharing memory, share memory by communicating."
+}
+-- quote_test.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package quote
+
+import "testing"
+
+func TestHello(t *testing.T) {
+ hello := "Hello, world."
+ if out := Hello(); out != hello {
+ t.Errorf("Hello() = %q, want %q", out, hello)
+ }
+}
+
+func TestGlass(t *testing.T) {
+ glass := "I can eat glass and it doesn't hurt me."
+ if out := Glass(); out != glass {
+ t.Errorf("Glass() = %q, want %q", out, glass)
+ }
+}
+
+func TestGo(t *testing.T) {
+ go1 := "Don't communicate by sharing memory. Share memory by communicating."
+ if out := Go(); out != go1 {
+ t.Errorf("Go() = %q, want %q", out, go1)
+ }
+}
diff --git a/src/cmd/go/testdata/mod/patch.example.com_depofdirectpatch_v1.0.0.txt b/src/cmd/go/testdata/mod/patch.example.com_depofdirectpatch_v1.0.0.txt
new file mode 100644
index 0000000..40616c6
--- /dev/null
+++ b/src/cmd/go/testdata/mod/patch.example.com_depofdirectpatch_v1.0.0.txt
@@ -0,0 +1,11 @@
+patch.example.com/depofdirectpatch v1.0.0
+written by hand
+
+-- .mod --
+module patch.example.com/depofdirectpatch
+-- .info --
+{"Version":"v1.0.0"}
+-- go.mod --
+module patch.example.com/depofdirectpatch
+-- depofdirectpatch.go --
+package depofdirectpatch
diff --git a/src/cmd/go/testdata/mod/patch.example.com_depofdirectpatch_v1.0.1.txt b/src/cmd/go/testdata/mod/patch.example.com_depofdirectpatch_v1.0.1.txt
new file mode 100644
index 0000000..e075028
--- /dev/null
+++ b/src/cmd/go/testdata/mod/patch.example.com_depofdirectpatch_v1.0.1.txt
@@ -0,0 +1,11 @@
+patch.example.com/depofdirectpatch v1.0.1
+written by hand
+
+-- .mod --
+module patch.example.com/depofdirectpatch
+-- .info --
+{"Version":"v1.0.1"}
+-- go.mod --
+module patch.example.com/depofdirectpatch
+-- depofdirectpatch.go --
+package depofdirectpatch
diff --git a/src/cmd/go/testdata/mod/patch.example.com_direct_v1.0.0.txt b/src/cmd/go/testdata/mod/patch.example.com_direct_v1.0.0.txt
new file mode 100644
index 0000000..1e775fb
--- /dev/null
+++ b/src/cmd/go/testdata/mod/patch.example.com_direct_v1.0.0.txt
@@ -0,0 +1,21 @@
+patch.example.com/direct v1.0.0
+written by hand
+
+-- .mod --
+module patch.example.com/direct
+
+require (
+ patch.example.com/indirect v1.0.0
+)
+-- .info --
+{"Version":"v1.0.0"}
+-- go.mod --
+module patch.example.com/direct
+
+require (
+ patch.example.com/indirect v1.0.0
+)
+-- direct.go --
+package direct
+
+import _ "patch.example.com/indirect"
diff --git a/src/cmd/go/testdata/mod/patch.example.com_direct_v1.0.1.txt b/src/cmd/go/testdata/mod/patch.example.com_direct_v1.0.1.txt
new file mode 100644
index 0000000..64912b7
--- /dev/null
+++ b/src/cmd/go/testdata/mod/patch.example.com_direct_v1.0.1.txt
@@ -0,0 +1,27 @@
+patch.example.com/direct v1.0.1
+written by hand
+
+-- .mod --
+module patch.example.com/direct
+
+require (
+ patch.example.com/indirect v1.0.0
+ patch.example.com/depofdirectpatch v1.0.0
+)
+-- .info --
+{"Version":"v1.0.1"}
+-- go.mod --
+module patch.example.com/direct
+
+require (
+ patch.example.com/indirect v1.0.0
+ patch.example.com/depofdirectpatch v1.0.0
+)
+-- direct.go --
+package direct
+
+import _ "patch.example.com/indirect"
+-- usedepofdirectpatch/unused.go --
+package usedepofdirectpatch
+
+import _ "patch.example.com/depofdirectpatch"
diff --git a/src/cmd/go/testdata/mod/patch.example.com_direct_v1.1.0.txt b/src/cmd/go/testdata/mod/patch.example.com_direct_v1.1.0.txt
new file mode 100644
index 0000000..406e3b9
--- /dev/null
+++ b/src/cmd/go/testdata/mod/patch.example.com_direct_v1.1.0.txt
@@ -0,0 +1,21 @@
+patch.example.com/direct v1.1.0
+written by hand
+
+-- .mod --
+module patch.example.com/direct
+
+require (
+ patch.example.com/indirect v1.0.0
+)
+-- .info --
+{"Version":"v1.1.0"}
+-- go.mod --
+module patch.example.com/direct
+
+require (
+ patch.example.com/indirect v1.0.0
+)
+-- direct.go --
+package direct
+
+import _ "patch.example.com/indirect"
diff --git a/src/cmd/go/testdata/mod/patch.example.com_indirect_v1.0.0.txt b/src/cmd/go/testdata/mod/patch.example.com_indirect_v1.0.0.txt
new file mode 100644
index 0000000..ea7f5e2
--- /dev/null
+++ b/src/cmd/go/testdata/mod/patch.example.com_indirect_v1.0.0.txt
@@ -0,0 +1,11 @@
+patch.example.com/indirect v1.0.0
+written by hand
+
+-- .mod --
+module patch.example.com/indirect
+-- .info --
+{"Version":"v1.0.0"}
+-- go.mod --
+module patch.example.com/indirect
+-- direct.go --
+package indirect
diff --git a/src/cmd/go/testdata/mod/patch.example.com_indirect_v1.0.1.txt b/src/cmd/go/testdata/mod/patch.example.com_indirect_v1.0.1.txt
new file mode 100644
index 0000000..8c6cf8e
--- /dev/null
+++ b/src/cmd/go/testdata/mod/patch.example.com_indirect_v1.0.1.txt
@@ -0,0 +1,11 @@
+patch.example.com/indirect v1.0.1
+written by hand
+
+-- .mod --
+module patch.example.com/indirect
+-- .info --
+{"Version":"v1.0.1"}
+-- go.mod --
+module patch.example.com/indirect
+-- direct.go --
+package indirect
diff --git a/src/cmd/go/testdata/mod/patch.example.com_indirect_v1.1.0.txt b/src/cmd/go/testdata/mod/patch.example.com_indirect_v1.1.0.txt
new file mode 100644
index 0000000..f7229d4
--- /dev/null
+++ b/src/cmd/go/testdata/mod/patch.example.com_indirect_v1.1.0.txt
@@ -0,0 +1,11 @@
+patch.example.com/indirect v1.1.0
+written by hand
+
+-- .mod --
+module patch.example.com/indirect
+-- .info --
+{"Version":"v1.1.0"}
+-- go.mod --
+module patch.example.com/indirect
+-- direct.go --
+package indirect
diff --git a/src/cmd/go/testdata/mod/rsc.io_!c!g!o_v1.0.0.txt b/src/cmd/go/testdata/mod/rsc.io_!c!g!o_v1.0.0.txt
new file mode 100644
index 0000000..6276147
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_!c!g!o_v1.0.0.txt
@@ -0,0 +1,19 @@
+rsc.io/CGO v1.0.0
+
+-- .mod --
+module rsc.io/CGO
+-- .info --
+{"Version":"v1.0.0","Name":"","Short":"","Time":"2018-08-01T18:23:45Z"}
+-- go.mod --
+module rsc.io/CGO
+-- cgo.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package CGO
+
+// #cgo CFLAGS: -I${SRCDIR}
+import "C"
+
+var V = 0
diff --git a/src/cmd/go/testdata/mod/rsc.io_!q!u!o!t!e_v1.5.2.txt b/src/cmd/go/testdata/mod/rsc.io_!q!u!o!t!e_v1.5.2.txt
new file mode 100644
index 0000000..21185c3
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_!q!u!o!t!e_v1.5.2.txt
@@ -0,0 +1,88 @@
+rsc.io/QUOTE v1.5.2
+
+-- .mod --
+module rsc.io/QUOTE
+
+require rsc.io/quote v1.5.2
+-- .info --
+{"Version":"v1.5.2","Name":"","Short":"","Time":"2018-07-15T16:25:34Z"}
+-- go.mod --
+module rsc.io/QUOTE
+
+require rsc.io/quote v1.5.2
+-- QUOTE/quote.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// PACKAGE QUOTE COLLECTS LOUD SAYINGS.
+package QUOTE
+
+import (
+ "strings"
+
+ "rsc.io/quote"
+)
+
+// HELLO RETURNS A GREETING.
+func HELLO() string {
+ return strings.ToUpper(quote.Hello())
+}
+
+// GLASS RETURNS A USEFUL PHRASE FOR WORLD TRAVELERS.
+func GLASS() string {
+ return strings.ToUpper(quote.GLASS())
+}
+
+// GO RETURNS A GO PROVERB.
+func GO() string {
+ return strings.ToUpper(quote.GO())
+}
+
+// OPT RETURNS AN OPTIMIZATION TRUTH.
+func OPT() string {
+ return strings.ToUpper(quote.OPT())
+}
+-- QUOTE/quote_test.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package QUOTE
+
+import (
+ "os"
+ "testing"
+)
+
+func init() {
+ os.Setenv("LC_ALL", "en")
+}
+
+func TestHELLO(t *testing.T) {
+ hello := "HELLO, WORLD"
+ if out := HELLO(); out != hello {
+ t.Errorf("HELLO() = %q, want %q", out, hello)
+ }
+}
+
+func TestGLASS(t *testing.T) {
+ glass := "I CAN EAT GLASS AND IT DOESN'T HURT ME."
+ if out := GLASS(); out != glass {
+ t.Errorf("GLASS() = %q, want %q", out, glass)
+ }
+}
+
+func TestGO(t *testing.T) {
+ go1 := "DON'T COMMUNICATE BY SHARING MEMORY, SHARE MEMORY BY COMMUNICATING."
+ if out := GO(); out != go1 {
+ t.Errorf("GO() = %q, want %q", out, go1)
+ }
+}
+
+func TestOPT(t *testing.T) {
+ opt := "IF A PROGRAM IS TOO SLOW, IT MUST HAVE A LOOP."
+ if out := OPT(); out != opt {
+ t.Errorf("OPT() = %q, want %q", out, opt)
+ }
+}
diff --git a/src/cmd/go/testdata/mod/rsc.io_!q!u!o!t!e_v1.5.3-!p!r!e.txt b/src/cmd/go/testdata/mod/rsc.io_!q!u!o!t!e_v1.5.3-!p!r!e.txt
new file mode 100644
index 0000000..54bac2d
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_!q!u!o!t!e_v1.5.3-!p!r!e.txt
@@ -0,0 +1,88 @@
+rsc.io/QUOTE v1.5.3-PRE (sigh)
+
+-- .mod --
+module rsc.io/QUOTE
+
+require rsc.io/quote v1.5.2
+-- .info --
+{"Version":"v1.5.3-PRE","Name":"","Short":"","Time":"2018-07-15T16:25:34Z"}
+-- go.mod --
+module rsc.io/QUOTE
+
+require rsc.io/quote v1.5.2
+-- QUOTE/quote.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// PACKAGE QUOTE COLLECTS LOUD SAYINGS.
+package QUOTE
+
+import (
+ "strings"
+
+ "rsc.io/quote"
+)
+
+// HELLO RETURNS A GREETING.
+func HELLO() string {
+ return strings.ToUpper(quote.Hello())
+}
+
+// GLASS RETURNS A USEFUL PHRASE FOR WORLD TRAVELERS.
+func GLASS() string {
+ return strings.ToUpper(quote.GLASS())
+}
+
+// GO RETURNS A GO PROVERB.
+func GO() string {
+ return strings.ToUpper(quote.GO())
+}
+
+// OPT RETURNS AN OPTIMIZATION TRUTH.
+func OPT() string {
+ return strings.ToUpper(quote.OPT())
+}
+-- QUOTE/quote_test.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package QUOTE
+
+import (
+ "os"
+ "testing"
+)
+
+func init() {
+ os.Setenv("LC_ALL", "en")
+}
+
+func TestHELLO(t *testing.T) {
+ hello := "HELLO, WORLD"
+ if out := HELLO(); out != hello {
+ t.Errorf("HELLO() = %q, want %q", out, hello)
+ }
+}
+
+func TestGLASS(t *testing.T) {
+ glass := "I CAN EAT GLASS AND IT DOESN'T HURT ME."
+ if out := GLASS(); out != glass {
+ t.Errorf("GLASS() = %q, want %q", out, glass)
+ }
+}
+
+func TestGO(t *testing.T) {
+ go1 := "DON'T COMMUNICATE BY SHARING MEMORY, SHARE MEMORY BY COMMUNICATING."
+ if out := GO(); out != go1 {
+ t.Errorf("GO() = %q, want %q", out, go1)
+ }
+}
+
+func TestOPT(t *testing.T) {
+ opt := "IF A PROGRAM IS TOO SLOW, IT MUST HAVE A LOOP."
+ if out := OPT(); out != opt {
+ t.Errorf("OPT() = %q, want %q", out, opt)
+ }
+}
diff --git a/src/cmd/go/testdata/mod/rsc.io_badfile1_v1.0.0.txt b/src/cmd/go/testdata/mod/rsc.io_badfile1_v1.0.0.txt
new file mode 100644
index 0000000..9d23e7d
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_badfile1_v1.0.0.txt
@@ -0,0 +1,14 @@
+rsc.io/badfile1 v1.0.0
+written by hand
+this is part of the badfile test but is a valid zip file.
+
+-- .mod --
+module rsc.io/badfile1
+-- .info --
+{"Version":"v1.0.0"}
+-- go.mod --
+module rsc.io/badfile1
+-- α.go --
+package α
+-- .gitignore --
+-- x/y/z/.gitignore --
diff --git a/src/cmd/go/testdata/mod/rsc.io_badfile2_v1.0.0.txt b/src/cmd/go/testdata/mod/rsc.io_badfile2_v1.0.0.txt
new file mode 100644
index 0000000..58e1e1c
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_badfile2_v1.0.0.txt
@@ -0,0 +1,12 @@
+rsc.io/badfile1 v1.0.0
+written by hand
+
+-- .mod --
+module rsc.io/badfile2
+-- .info --
+{"Version":"v1.0.0"}
+-- go.mod --
+module rsc.io/badfile2
+-- ☺.go --
+package smiley
+
diff --git a/src/cmd/go/testdata/mod/rsc.io_badfile3_v1.0.0.txt b/src/cmd/go/testdata/mod/rsc.io_badfile3_v1.0.0.txt
new file mode 100644
index 0000000..a008448
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_badfile3_v1.0.0.txt
@@ -0,0 +1,12 @@
+rsc.io/badfile3 v1.0.0
+written by hand
+
+-- .mod --
+module rsc.io/badfile3
+-- .info --
+{"Version":"v1.0.0"}
+-- go.mod --
+module rsc.io/badfile3
+-- x?y.go --
+package x
+
diff --git a/src/cmd/go/testdata/mod/rsc.io_badfile4_v1.0.0.txt b/src/cmd/go/testdata/mod/rsc.io_badfile4_v1.0.0.txt
new file mode 100644
index 0000000..e28844d
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_badfile4_v1.0.0.txt
@@ -0,0 +1,15 @@
+rsc.io/badfile4 v1.0.0
+written by hand
+
+-- .mod --
+module rsc.io/badfile4
+-- .info --
+{"Version":"v1.0.0"}
+-- go.mod --
+module rsc.io/badfile4
+-- x/Y.go --
+package x
+-- x/y.go --
+package x
+
+
diff --git a/src/cmd/go/testdata/mod/rsc.io_badfile5_v1.0.0.txt b/src/cmd/go/testdata/mod/rsc.io_badfile5_v1.0.0.txt
new file mode 100644
index 0000000..3c7903a
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_badfile5_v1.0.0.txt
@@ -0,0 +1,13 @@
+rsc.io/badfile5 v1.0.0
+written by hand
+
+-- .mod --
+module rsc.io/badfile5
+-- .info --
+{"Version":"v1.0.0"}
+-- go.mod --
+module rsc.io/badfile5
+-- x/y/z/w.go --
+package z
+-- x/Y/zz/ww.go --
+package zz
diff --git a/src/cmd/go/testdata/mod/rsc.io_badmod_v1.0.0.txt b/src/cmd/go/testdata/mod/rsc.io_badmod_v1.0.0.txt
new file mode 100644
index 0000000..993ceb7
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_badmod_v1.0.0.txt
@@ -0,0 +1,11 @@
+rsc.io/badmod v1.0.0
+written by hand
+
+-- .mod --
+module rsc.io/badmod
+hello world
+-- .info --
+{"Version":"v1.0.0"}
+-- x.go --
+package x
+
diff --git a/src/cmd/go/testdata/mod/rsc.io_badsum_v1.0.0.txt b/src/cmd/go/testdata/mod/rsc.io_badsum_v1.0.0.txt
new file mode 100644
index 0000000..d62db26
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_badsum_v1.0.0.txt
@@ -0,0 +1,14 @@
+rsc.io/badsum@v1.0.0
+
+This module would match the hard-coded hash for rsc.io/badsum v1.0.0
+in modfetch/notary.go if not for the "break hash" line.
+
+-- .mod --
+module "rsc.io/badsum"
+-- .info --
+{"Version":"v1.0.0","Time":"2018-02-14T00:45:20Z"}
+-- go.mod --
+module "rsc.io/badsum"
+-- badsum.go --
+package badsum
+// break hash
diff --git a/src/cmd/go/testdata/mod/rsc.io_badsum_v1.0.1.txt b/src/cmd/go/testdata/mod/rsc.io_badsum_v1.0.1.txt
new file mode 100644
index 0000000..5fea50a
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_badsum_v1.0.1.txt
@@ -0,0 +1,14 @@
+rsc.io/badsum@v1.0.1
+
+This module would match the hard-coded hash for rsc.io/badsum v1.0.1/go.mod
+in modfetch/notary.go if not for the "break hash" line.
+
+-- .mod --
+module "rsc.io/badsum"
+# break hash
+-- .info --
+{"Version":"v1.0.1","Time":"2018-02-14T00:45:20Z"}
+-- go.mod --
+module "rsc.io/badsum"
+-- badsum.go --
+package badsum
diff --git a/src/cmd/go/testdata/mod/rsc.io_badzip_v1.0.0.txt b/src/cmd/go/testdata/mod/rsc.io_badzip_v1.0.0.txt
new file mode 100644
index 0000000..07a38fa
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_badzip_v1.0.0.txt
@@ -0,0 +1,11 @@
+rsc.io/badzip v1.0.0
+written by hand
+
+-- .mod --
+module rsc.io/badzip
+-- .info --
+{"Version":"v1.0.0"}
+-- x.go --
+package x
+-- /rsc.io/badzip@v1.0.0.txt --
+This file should not be here.
diff --git a/src/cmd/go/testdata/mod/rsc.io_breaker_v1.0.0.txt b/src/cmd/go/testdata/mod/rsc.io_breaker_v1.0.0.txt
new file mode 100644
index 0000000..a103e3f
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_breaker_v1.0.0.txt
@@ -0,0 +1,11 @@
+rsc.io/breaker v1.0.0
+written by hand
+
+-- .mod --
+module rsc.io/breaker
+-- .info --
+{"Version":"v1.0.0"}
+-- breaker.go --
+package breaker
+
+const X = 1
diff --git a/src/cmd/go/testdata/mod/rsc.io_breaker_v2.0.0+incompatible.txt b/src/cmd/go/testdata/mod/rsc.io_breaker_v2.0.0+incompatible.txt
new file mode 100644
index 0000000..59d8bac
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_breaker_v2.0.0+incompatible.txt
@@ -0,0 +1,11 @@
+rsc.io/breaker v2.0.0+incompatible
+written by hand
+
+-- .mod --
+module rsc.io/breaker
+-- .info --
+{"Version":"v2.0.0+incompatible", "Name": "7307b307f4f0dde421900f8e5126fadac1e13aed", "Short": "7307b307f4f0"}
+-- breaker.go --
+package breaker
+
+const XX = 2
diff --git a/src/cmd/go/testdata/mod/rsc.io_breaker_v2.0.0.txt b/src/cmd/go/testdata/mod/rsc.io_breaker_v2.0.0.txt
new file mode 100644
index 0000000..59d8bac
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_breaker_v2.0.0.txt
@@ -0,0 +1,11 @@
+rsc.io/breaker v2.0.0+incompatible
+written by hand
+
+-- .mod --
+module rsc.io/breaker
+-- .info --
+{"Version":"v2.0.0+incompatible", "Name": "7307b307f4f0dde421900f8e5126fadac1e13aed", "Short": "7307b307f4f0"}
+-- breaker.go --
+package breaker
+
+const XX = 2
diff --git a/src/cmd/go/testdata/mod/rsc.io_fortune_v0.0.1.txt b/src/cmd/go/testdata/mod/rsc.io_fortune_v0.0.1.txt
new file mode 100644
index 0000000..644695c
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_fortune_v0.0.1.txt
@@ -0,0 +1,21 @@
+rsc.io/fortune 0.0.1
+written by hand
+
+-- .mod --
+module rsc.io/fortune
+go 1.21rc999
+
+-- go.mod --
+module rsc.io/fortune
+go 1.21rc999
+
+-- .info --
+{"Version":"v0.0.1"}
+-- fortune.go --
+package main
+
+import "rsc.io/quote"
+
+func main() {
+ println(quote.Hello())
+}
diff --git a/src/cmd/go/testdata/mod/rsc.io_fortune_v1.0.0.txt b/src/cmd/go/testdata/mod/rsc.io_fortune_v1.0.0.txt
new file mode 100644
index 0000000..d8a71f3
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_fortune_v1.0.0.txt
@@ -0,0 +1,15 @@
+rsc.io/fortune v1.0.0
+written by hand
+
+-- .mod --
+module rsc.io/fortune
+-- .info --
+{"Version":"v1.0.0"}
+-- fortune.go --
+package main
+
+import "rsc.io/quote"
+
+func main() {
+ println(quote.Hello())
+}
diff --git a/src/cmd/go/testdata/mod/rsc.io_fortune_v2_v2.0.0.txt b/src/cmd/go/testdata/mod/rsc.io_fortune_v2_v2.0.0.txt
new file mode 100644
index 0000000..3acd637
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_fortune_v2_v2.0.0.txt
@@ -0,0 +1,21 @@
+rsc.io/fortune v2.0.0
+written by hand
+
+-- .mod --
+module rsc.io/fortune/v2
+-- .info --
+{"Version":"v2.0.0"}
+-- fortune.go --
+package main
+
+import "rsc.io/quote"
+
+func main() {
+ println(quote.Hello())
+}
+-- fortune_test.go --
+package main
+
+import "testing"
+
+func TestFortuneV2(t *testing.T) {}
diff --git a/src/cmd/go/testdata/mod/rsc.io_future_v1.0.0.txt b/src/cmd/go/testdata/mod/rsc.io_future_v1.0.0.txt
new file mode 100644
index 0000000..d3826a3
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_future_v1.0.0.txt
@@ -0,0 +1,16 @@
+rsc.io/future v1.0.0
+written by hand
+
+-- .mod --
+module rsc.io/future
+go 1.999
+-- .info --
+{"Version":"v1.0.0"}
+-- main.go --
+package main
+
+func main() {
+}
+-- go.mod --
+module rsc.io/future
+go 1.999
diff --git a/src/cmd/go/testdata/mod/rsc.io_needall_v0.0.1.txt b/src/cmd/go/testdata/mod/rsc.io_needall_v0.0.1.txt
new file mode 100644
index 0000000..0a1582a
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_needall_v0.0.1.txt
@@ -0,0 +1,25 @@
+rsc.io/needall 0.0.1
+written by hand
+
+-- .mod --
+module rsc.io/needall
+go 1.23
+
+require rsc.io/needgo121 v0.0.1
+require rsc.io/needgo122 v0.0.1
+require rsc.io/needgo123 v0.0.1
+
+-- go.mod --
+module rsc.io/needall
+go 1.23
+
+require rsc.io/needgo121 v0.0.1
+require rsc.io/needgo122 v0.0.1
+require rsc.io/needgo123 v0.0.1
+
+-- .info --
+{"Version":"v0.0.1"}
+-- p.go --
+package p
+
+func F() {}
diff --git a/src/cmd/go/testdata/mod/rsc.io_needgo1183_v0.0.1.txt b/src/cmd/go/testdata/mod/rsc.io_needgo1183_v0.0.1.txt
new file mode 100644
index 0000000..a41296e
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_needgo1183_v0.0.1.txt
@@ -0,0 +1,17 @@
+rsc.io/needgo1183 v0.0.1
+written by hand
+
+-- .mod --
+module rsc.io/needgo1183
+go 1.18.3
+
+-- go.mod --
+module rsc.io/needgo1183
+go 1.18.3
+
+-- .info --
+{"Version":"v0.0.1"}
+-- p.go --
+package p
+
+func F() {}
diff --git a/src/cmd/go/testdata/mod/rsc.io_needgo118_v0.0.1.txt b/src/cmd/go/testdata/mod/rsc.io_needgo118_v0.0.1.txt
new file mode 100644
index 0000000..805eac7
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_needgo118_v0.0.1.txt
@@ -0,0 +1,17 @@
+rsc.io/needgo118 0.0.1
+written by hand
+
+-- .mod --
+module rsc.io/needgo118
+go 1.18
+
+-- go.mod --
+module rsc.io/needgo118
+go 1.18
+
+-- .info --
+{"Version":"v0.0.1"}
+-- p.go --
+package p
+
+func F() {}
diff --git a/src/cmd/go/testdata/mod/rsc.io_needgo121_v0.0.1.txt b/src/cmd/go/testdata/mod/rsc.io_needgo121_v0.0.1.txt
new file mode 100644
index 0000000..5b05960
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_needgo121_v0.0.1.txt
@@ -0,0 +1,17 @@
+rsc.io/needgo121 0.0.1
+written by hand
+
+-- .mod --
+module rsc.io/needgo121
+go 1.21
+
+-- go.mod --
+module rsc.io/needgo121
+go 1.21
+
+-- .info --
+{"Version":"v0.0.1"}
+-- p.go --
+package p
+
+func F() {}
diff --git a/src/cmd/go/testdata/mod/rsc.io_needgo1223_v0.0.1.txt b/src/cmd/go/testdata/mod/rsc.io_needgo1223_v0.0.1.txt
new file mode 100644
index 0000000..f166a82
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_needgo1223_v0.0.1.txt
@@ -0,0 +1,17 @@
+rsc.io/needgo1223 0.0.1
+written by hand
+
+-- .mod --
+module rsc.io/needgo1223
+go 1.22.3
+
+-- go.mod --
+module rsc.io/needgo1223
+go 1.22.3
+
+-- .info --
+{"Version":"v0.0.1"}
+-- p.go --
+package p
+
+func F() {}
diff --git a/src/cmd/go/testdata/mod/rsc.io_needgo122_v0.0.1.txt b/src/cmd/go/testdata/mod/rsc.io_needgo122_v0.0.1.txt
new file mode 100644
index 0000000..59116eb
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_needgo122_v0.0.1.txt
@@ -0,0 +1,17 @@
+rsc.io/needgo122 0.0.1
+written by hand
+
+-- .mod --
+module rsc.io/needgo122
+go 1.22
+
+-- go.mod --
+module rsc.io/needgo122
+go 1.22
+
+-- .info --
+{"Version":"v0.0.1"}
+-- p.go --
+package p
+
+func F() {}
diff --git a/src/cmd/go/testdata/mod/rsc.io_needgo123_v0.0.1.txt b/src/cmd/go/testdata/mod/rsc.io_needgo123_v0.0.1.txt
new file mode 100644
index 0000000..0ec5571
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_needgo123_v0.0.1.txt
@@ -0,0 +1,17 @@
+rsc.io/needgo123 0.0.1
+written by hand
+
+-- .mod --
+module rsc.io/needgo123
+go 1.23
+
+-- go.mod --
+module rsc.io/needgo123
+go 1.23
+
+-- .info --
+{"Version":"v0.0.1"}
+-- p.go --
+package p
+
+func F() {}
diff --git a/src/cmd/go/testdata/mod/rsc.io_needgo124_v0.0.1.txt b/src/cmd/go/testdata/mod/rsc.io_needgo124_v0.0.1.txt
new file mode 100644
index 0000000..634f504
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_needgo124_v0.0.1.txt
@@ -0,0 +1,17 @@
+rsc.io/needgo124 0.0.1
+written by hand
+
+-- .mod --
+module rsc.io/needgo124
+go 1.24
+
+-- go.mod --
+module rsc.io/needgo124
+go 1.24
+
+-- .info --
+{"Version":"v0.0.1"}
+-- p.go --
+package p
+
+func F() {}
diff --git a/src/cmd/go/testdata/mod/rsc.io_panicnil_v1.0.0.txt b/src/cmd/go/testdata/mod/rsc.io_panicnil_v1.0.0.txt
new file mode 100644
index 0000000..6ea1b22
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_panicnil_v1.0.0.txt
@@ -0,0 +1,13 @@
+rsc.io/panicnil v1.0.0
+written by hand
+
+-- .mod --
+module rsc.io/panicnil
+-- .info --
+{"Version":"v1.0.0"}
+-- fortune.go --
+package main
+
+func main() {
+ panic(nil)
+}
diff --git a/src/cmd/go/testdata/mod/rsc.io_panicnil_v1.1.0.txt b/src/cmd/go/testdata/mod/rsc.io_panicnil_v1.1.0.txt
new file mode 100644
index 0000000..fe67a88
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_panicnil_v1.1.0.txt
@@ -0,0 +1,14 @@
+rsc.io/panicnil v1.1.0
+written by hand
+
+-- .mod --
+module rsc.io/panicnil
+go 1.21
+-- .info --
+{"Version":"v1.1.0"}
+-- fortune.go --
+package main
+
+func main() {
+ panic(nil)
+}
diff --git a/src/cmd/go/testdata/mod/rsc.io_quote_v0.0.0-20180214005133-e7a685a342c0.txt b/src/cmd/go/testdata/mod/rsc.io_quote_v0.0.0-20180214005133-e7a685a342c0.txt
new file mode 100644
index 0000000..8ae173e
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_quote_v0.0.0-20180214005133-e7a685a342c0.txt
@@ -0,0 +1,60 @@
+rsc.io/quote@e7a685a342
+
+-- .mod --
+module "rsc.io/quote"
+-- .info --
+{"Version":"v0.0.0-20180214005133-e7a685a342c0","Name":"e7a685a342c001acc3eb7f5eafa82980480042c7","Short":"e7a685a342c0","Time":"2018-02-14T00:51:33Z"}
+-- go.mod --
+module "rsc.io/quote"
+-- quote.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package quote collects pithy sayings.
+package quote // import "rsc.io/quote"
+
+// Hello returns a greeting.
+func Hello() string {
+ return "Hello, world."
+}
+
+// Glass returns a useful phrase for world travelers.
+func Glass() string {
+ // See http://www.oocities.org/nodotus/hbglass.html.
+ return "I can eat glass and it doesn't hurt me."
+}
+
+// Go returns a Go proverb.
+func Go() string {
+ return "Don't communicate by sharing memory, share memory by communicating."
+}
+-- quote_test.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package quote
+
+import "testing"
+
+func TestHello(t *testing.T) {
+ hello := "Hello, world."
+ if out := Hello(); out != hello {
+ t.Errorf("Hello() = %q, want %q", out, hello)
+ }
+}
+
+func TestGlass(t *testing.T) {
+ glass := "I can eat glass and it doesn't hurt me."
+ if out := Glass(); out != glass {
+ t.Errorf("Glass() = %q, want %q", out, glass)
+ }
+}
+
+func TestGo(t *testing.T) {
+ go1 := "Don't communicate by sharing memory. Share memory by communicating."
+ if out := Go(); out != go1 {
+ t.Errorf("Go() = %q, want %q", out, go1)
+ }
+}
diff --git a/src/cmd/go/testdata/mod/rsc.io_quote_v0.0.0-20180214005840-23179ee8a569.txt b/src/cmd/go/testdata/mod/rsc.io_quote_v0.0.0-20180214005840-23179ee8a569.txt
new file mode 100644
index 0000000..bc626ba
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_quote_v0.0.0-20180214005840-23179ee8a569.txt
@@ -0,0 +1,86 @@
+rsc.io/quote@v0.0.0-20180214005840-23179ee8a569
+
+-- .mod --
+module "rsc.io/quote"
+
+require "rsc.io/sampler" v1.3.0
+-- .info --
+{"Version":"v0.0.0-20180214005840-23179ee8a569","Name":"23179ee8a569bb05d896ae05c6503ec69a19f99f","Short":"23179ee8a569","Time":"2018-02-14T00:58:40Z"}
+-- go.mod --
+module "rsc.io/quote"
+
+require "rsc.io/sampler" v1.3.0
+-- quote.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package quote collects pithy sayings.
+package quote // import "rsc.io/quote"
+
+import "rsc.io/sampler"
+
+// Hello returns a greeting.
+func Hello() string {
+ return sampler.Hello()
+}
+
+// Glass returns a useful phrase for world travelers.
+func Glass() string {
+ // See http://www.oocities.org/nodotus/hbglass.html.
+ return "I can eat glass and it doesn't hurt me."
+}
+
+// Go returns a Go proverb.
+func Go() string {
+ return "Don't communicate by sharing memory, share memory by communicating."
+}
+
+// Opt returns an optimization truth.
+func Opt() string {
+ // Wisdom from ken.
+ return "If a program is too slow, it must have a loop."
+}
+-- quote_test.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package quote
+
+import (
+ "os"
+ "testing"
+)
+
+func init() {
+ os.Setenv("LC_ALL", "en")
+}
+
+func TestHello(t *testing.T) {
+ hello := "Hello, world."
+ if out := Hello(); out != hello {
+ t.Errorf("Hello() = %q, want %q", out, hello)
+ }
+}
+
+func TestGlass(t *testing.T) {
+ glass := "I can eat glass and it doesn't hurt me."
+ if out := Glass(); out != glass {
+ t.Errorf("Glass() = %q, want %q", out, glass)
+ }
+}
+
+func TestGo(t *testing.T) {
+ go1 := "Don't communicate by sharing memory, share memory by communicating."
+ if out := Go(); out != go1 {
+ t.Errorf("Go() = %q, want %q", out, go1)
+ }
+}
+
+func TestOpt(t *testing.T) {
+ opt := "If a program is too slow, it must have a loop."
+ if out := Opt(); out != opt {
+ t.Errorf("Opt() = %q, want %q", out, opt)
+ }
+}
diff --git a/src/cmd/go/testdata/mod/rsc.io_quote_v0.0.0-20180628003336-dd9747d19b04.txt b/src/cmd/go/testdata/mod/rsc.io_quote_v0.0.0-20180628003336-dd9747d19b04.txt
new file mode 100644
index 0000000..bbc8097
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_quote_v0.0.0-20180628003336-dd9747d19b04.txt
@@ -0,0 +1,100 @@
+rsc.io/quote@dd9747d
+
+-- .mod --
+module "rsc.io/quote"
+
+require "rsc.io/sampler" v1.3.0
+-- .info --
+{"Version":"v0.0.0-20180628003336-dd9747d19b04","Name":"dd9747d19b041365fbddf0399ddba6bff5eb1b3e","Short":"dd9747d19b04","Time":"2018-06-28T00:33:36Z"}
+-- buggy/buggy_test.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package buggy
+
+import "testing"
+
+func Test(t *testing.T) {
+ t.Fatal("buggy!")
+}
+-- go.mod --
+module "rsc.io/quote"
+
+require "rsc.io/sampler" v1.3.0
+-- quote.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package quote collects pithy sayings.
+package quote // import "rsc.io/quote"
+
+import "rsc.io/sampler"
+
+AN EVEN WORSE CHANGE!
+
+// Hello returns a greeting.
+func Hello() string {
+ return sampler.Hello()
+}
+
+// Glass returns a useful phrase for world travelers.
+func Glass() string {
+ // See http://www.oocities.org/nodotus/hbglass.html.
+ return "I can eat glass and it doesn't hurt me."
+}
+
+// Go returns a Go proverb.
+func Go() string {
+ return "Don't communicate by sharing memory, share memory by communicating."
+}
+
+// Opt returns an optimization truth.
+func Opt() string {
+ // Wisdom from ken.
+ return "If a program is too slow, it must have a loop."
+}
+-- quote_test.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package quote
+
+import (
+ "os"
+ "testing"
+)
+
+func init() {
+ os.Setenv("LC_ALL", "en")
+}
+
+func TestHello(t *testing.T) {
+ hello := "Hello, world."
+ if out := Hello(); out != hello {
+ t.Errorf("Hello() = %q, want %q", out, hello)
+ }
+}
+
+func TestGlass(t *testing.T) {
+ glass := "I can eat glass and it doesn't hurt me."
+ if out := Glass(); out != glass {
+ t.Errorf("Glass() = %q, want %q", out, glass)
+ }
+}
+
+func TestGo(t *testing.T) {
+ go1 := "Don't communicate by sharing memory, share memory by communicating."
+ if out := Go(); out != go1 {
+ t.Errorf("Go() = %q, want %q", out, go1)
+ }
+}
+
+func TestOpt(t *testing.T) {
+ opt := "If a program is too slow, it must have a loop."
+ if out := Opt(); out != opt {
+ t.Errorf("Opt() = %q, want %q", out, opt)
+ }
+}
diff --git a/src/cmd/go/testdata/mod/rsc.io_quote_v0.0.0-20180709153244-fd906ed3b100.txt b/src/cmd/go/testdata/mod/rsc.io_quote_v0.0.0-20180709153244-fd906ed3b100.txt
new file mode 100644
index 0000000..e461ed4
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_quote_v0.0.0-20180709153244-fd906ed3b100.txt
@@ -0,0 +1,86 @@
+rsc.io/quote@v2.0.0
+
+-- .mod --
+module "rsc.io/quote"
+
+require "rsc.io/sampler" v1.3.0
+-- .info --
+{"Version":"v0.0.0-20180709153244-fd906ed3b100","Name":"fd906ed3b100e47181ffa9ec36d82294525c9109","Short":"fd906ed3b100","Time":"2018-07-09T15:32:44Z"}
+-- go.mod --
+module "rsc.io/quote"
+
+require "rsc.io/sampler" v1.3.0
+-- quote.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package quote collects pithy sayings.
+package quote // import "rsc.io/quote"
+
+import "rsc.io/sampler"
+
+// Hello returns a greeting.
+func HelloV2() string {
+ return sampler.Hello()
+}
+
+// Glass returns a useful phrase for world travelers.
+func GlassV2() string {
+ // See http://www.oocities.org/nodotus/hbglass.html.
+ return "I can eat glass and it doesn't hurt me."
+}
+
+// Go returns a Go proverb.
+func GoV2() string {
+ return "Don't communicate by sharing memory, share memory by communicating."
+}
+
+// Opt returns an optimization truth.
+func OptV2() string {
+ // Wisdom from ken.
+ return "If a program is too slow, it must have a loop."
+}
+-- quote_test.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package quote
+
+import (
+ "os"
+ "testing"
+)
+
+func init() {
+ os.Setenv("LC_ALL", "en")
+}
+
+func TestHello(t *testing.T) {
+ hello := "Hello, world."
+ if out := Hello(); out != hello {
+ t.Errorf("Hello() = %q, want %q", out, hello)
+ }
+}
+
+func TestGlass(t *testing.T) {
+ glass := "I can eat glass and it doesn't hurt me."
+ if out := Glass(); out != glass {
+ t.Errorf("Glass() = %q, want %q", out, glass)
+ }
+}
+
+func TestGo(t *testing.T) {
+ go1 := "Don't communicate by sharing memory, share memory by communicating."
+ if out := Go(); out != go1 {
+ t.Errorf("Go() = %q, want %q", out, go1)
+ }
+}
+
+func TestOpt(t *testing.T) {
+ opt := "If a program is too slow, it must have a loop."
+ if out := Opt(); out != opt {
+ t.Errorf("Opt() = %q, want %q", out, opt)
+ }
+}
diff --git a/src/cmd/go/testdata/mod/rsc.io_quote_v0.0.0-20180709160352-0d003b9c4bfa.txt b/src/cmd/go/testdata/mod/rsc.io_quote_v0.0.0-20180709160352-0d003b9c4bfa.txt
new file mode 100644
index 0000000..c1d511f
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_quote_v0.0.0-20180709160352-0d003b9c4bfa.txt
@@ -0,0 +1,98 @@
+rsc.io/quote@v0.0.0-20180709160352-0d003b9c4bfa
+
+-- .mod --
+module rsc.io/quote
+
+require rsc.io/sampler v1.3.0
+-- .info --
+{"Version":"v0.0.0-20180709160352-0d003b9c4bfa","Name":"0d003b9c4bfac881641be8eb1598b782a467a97f","Short":"0d003b9c4bfa","Time":"2018-07-09T16:03:52Z"}
+-- buggy/buggy_test.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package buggy
+
+import "testing"
+
+func Test(t *testing.T) {
+ t.Fatal("buggy!")
+}
+-- go.mod --
+module rsc.io/quote
+
+require rsc.io/sampler v1.3.0
+-- quote.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package quote collects pithy sayings.
+package quote // import "rsc.io/quote"
+
+import "rsc.io/quote/v2"
+
+// Hello returns a greeting.
+func Hello() string {
+ return quote.HelloV2()
+}
+
+// Glass returns a useful phrase for world travelers.
+func Glass() string {
+ // See http://www.oocities.org/nodotus/hbglass.html.
+ return quote.GlassV2()
+}
+
+// Go returns a Go proverb.
+func Go() string {
+ return quote.GoV2()
+}
+
+// Opt returns an optimization truth.
+func Opt() string {
+ // Wisdom from ken.
+ return quote.OptV2()
+}
+-- quote_test.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package quote
+
+import (
+ "os"
+ "testing"
+)
+
+func init() {
+ os.Setenv("LC_ALL", "en")
+}
+
+func TestHello(t *testing.T) {
+ hello := "Hello, world."
+ if out := Hello(); out != hello {
+ t.Errorf("Hello() = %q, want %q", out, hello)
+ }
+}
+
+func TestGlass(t *testing.T) {
+ glass := "I can eat glass and it doesn't hurt me."
+ if out := Glass(); out != glass {
+ t.Errorf("Glass() = %q, want %q", out, glass)
+ }
+}
+
+func TestGo(t *testing.T) {
+ go1 := "Don't communicate by sharing memory, share memory by communicating."
+ if out := Go(); out != go1 {
+ t.Errorf("Go() = %q, want %q", out, go1)
+ }
+}
+
+func TestOpt(t *testing.T) {
+ opt := "If a program is too slow, it must have a loop."
+ if out := Opt(); out != opt {
+ t.Errorf("Opt() = %q, want %q", out, opt)
+ }
+}
diff --git a/src/cmd/go/testdata/mod/rsc.io_quote_v0.0.0-20180709162749-b44a0b17b2d1.txt b/src/cmd/go/testdata/mod/rsc.io_quote_v0.0.0-20180709162749-b44a0b17b2d1.txt
new file mode 100644
index 0000000..f7f794d
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_quote_v0.0.0-20180709162749-b44a0b17b2d1.txt
@@ -0,0 +1,104 @@
+rsc.io/quote@v0.0.0-20180709162749-b44a0b17b2d1
+
+-- .mod --
+module rsc.io/quote
+
+require (
+ rsc.io/quote/v2 v2.0.1
+ rsc.io/sampler v1.3.0
+)
+-- .info --
+{"Version":"v0.0.0-20180709162749-b44a0b17b2d1","Name":"b44a0b17b2d1fe4c98a8d0e7a68c9bf9e762799a","Short":"b44a0b17b2d1","Time":"2018-07-09T16:27:49Z"}
+-- buggy/buggy_test.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package buggy
+
+import "testing"
+
+func Test(t *testing.T) {
+ t.Fatal("buggy!")
+}
+-- go.mod --
+module rsc.io/quote
+
+require (
+ rsc.io/quote/v2 v2.0.1
+ rsc.io/sampler v1.3.0
+)
+-- quote.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package quote collects pithy sayings.
+package quote // import "rsc.io/quote"
+
+import "rsc.io/quote/v2"
+
+// Hello returns a greeting.
+func Hello() string {
+ return quote.HelloV2()
+}
+
+// Glass returns a useful phrase for world travelers.
+func Glass() string {
+ // See http://www.oocities.org/nodotus/hbglass.html.
+ return quote.GlassV2()
+}
+
+// Go returns a Go proverb.
+func Go() string {
+ return quote.GoV2()
+}
+
+// Opt returns an optimization truth.
+func Opt() string {
+ // Wisdom from ken.
+ return quote.OptV2()
+}
+-- quote_test.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package quote
+
+import (
+ "os"
+ "testing"
+)
+
+func init() {
+ os.Setenv("LC_ALL", "en")
+}
+
+func TestHello(t *testing.T) {
+ hello := "Hello, world."
+ if out := Hello(); out != hello {
+ t.Errorf("Hello() = %q, want %q", out, hello)
+ }
+}
+
+func TestGlass(t *testing.T) {
+ glass := "I can eat glass and it doesn't hurt me."
+ if out := Glass(); out != glass {
+ t.Errorf("Glass() = %q, want %q", out, glass)
+ }
+}
+
+func TestGo(t *testing.T) {
+ go1 := "Don't communicate by sharing memory, share memory by communicating."
+ if out := Go(); out != go1 {
+ t.Errorf("Go() = %q, want %q", out, go1)
+ }
+}
+
+func TestOpt(t *testing.T) {
+ opt := "If a program is too slow, it must have a loop."
+ if out := Opt(); out != opt {
+ t.Errorf("Opt() = %q, want %q", out, opt)
+ }
+}
diff --git a/src/cmd/go/testdata/mod/rsc.io_quote_v0.0.0-20180709162816-fe488b867524.txt b/src/cmd/go/testdata/mod/rsc.io_quote_v0.0.0-20180709162816-fe488b867524.txt
new file mode 100644
index 0000000..2d5d8b4
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_quote_v0.0.0-20180709162816-fe488b867524.txt
@@ -0,0 +1,104 @@
+rsc.io/quote@v0.0.0-20180709162816-fe488b867524
+
+-- .mod --
+module rsc.io/quote
+
+require (
+ rsc.io/quote/v2 v2.0.1
+ rsc.io/sampler v1.3.0
+)
+-- .info --
+{"Version":"v0.0.0-20180709162816-fe488b867524","Name":"fe488b867524806e861c3f4f43ae6946a42ca3f1","Short":"fe488b867524","Time":"2018-07-09T16:28:16Z"}
+-- buggy/buggy_test.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package buggy
+
+import "testing"
+
+func Test(t *testing.T) {
+ t.Fatal("buggy!")
+}
+-- go.mod --
+module rsc.io/quote
+
+require (
+ rsc.io/quote/v2 v2.0.1
+ rsc.io/sampler v1.3.0
+)
+-- quote.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package quote collects pithy sayings.
+package quote // import "rsc.io/quote"
+
+import "rsc.io/quote/v2"
+
+// Hello returns a greeting.
+func Hello() string {
+ return quote.HelloV2()
+}
+
+// Glass returns a useful phrase for world travelers.
+func Glass() string {
+ // See http://www.oocities.org/nodotus/hbglass.html.
+ return quote.GlassV2()
+}
+
+// Go returns a Go proverb.
+func Go() string {
+ return quote.GoV2()
+}
+
+// Opt returns an optimization truth.
+func Opt() string {
+ // Wisdom from ken.
+ return quote.OptV2()
+}
+-- quote_test.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package quote
+
+import (
+ "os"
+ "testing"
+)
+
+func init() {
+ os.Setenv("LC_ALL", "en")
+}
+
+func TestHello(t *testing.T) {
+ hello := "Hello, world."
+ if out := Hello(); out != hello {
+ t.Errorf("Hello() = %q, want %q", out, hello)
+ }
+}
+
+func TestGlass(t *testing.T) {
+ glass := "I can eat glass and it doesn't hurt me."
+ if out := Glass(); out != glass {
+ t.Errorf("Glass() = %q, want %q", out, glass)
+ }
+}
+
+func TestGo(t *testing.T) {
+ go1 := "Don't communicate by sharing memory, share memory by communicating."
+ if out := Go(); out != go1 {
+ t.Errorf("Go() = %q, want %q", out, go1)
+ }
+}
+
+func TestOpt(t *testing.T) {
+ opt := "If a program is too slow, it must have a loop."
+ if out := Opt(); out != opt {
+ t.Errorf("Opt() = %q, want %q", out, opt)
+ }
+}
diff --git a/src/cmd/go/testdata/mod/rsc.io_quote_v0.0.0-20180709162918-a91498bed0a7.txt b/src/cmd/go/testdata/mod/rsc.io_quote_v0.0.0-20180709162918-a91498bed0a7.txt
new file mode 100644
index 0000000..853a8c2
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_quote_v0.0.0-20180709162918-a91498bed0a7.txt
@@ -0,0 +1,98 @@
+rsc.io/quote@v0.0.0-20180709162918-a91498bed0a7
+
+-- .mod --
+module rsc.io/quote
+
+require rsc.io/sampler v1.3.0
+-- .info --
+{"Version":"v0.0.0-20180709162918-a91498bed0a7","Name":"a91498bed0a73d4bb9c1fb2597925f7883bc40a7","Short":"a91498bed0a7","Time":"2018-07-09T16:29:18Z"}
+-- buggy/buggy_test.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package buggy
+
+import "testing"
+
+func Test(t *testing.T) {
+ t.Fatal("buggy!")
+}
+-- go.mod --
+module rsc.io/quote
+
+require rsc.io/sampler v1.3.0
+-- quote.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package quote collects pithy sayings.
+package quote // import "rsc.io/quote"
+
+import "rsc.io/quote/v3"
+
+// Hello returns a greeting.
+func Hello() string {
+ return quote.HelloV3()
+}
+
+// Glass returns a useful phrase for world travelers.
+func Glass() string {
+ // See http://www.oocities.org/nodotus/hbglass.html.
+ return quote.GlassV3()
+}
+
+// Go returns a Go proverb.
+func Go() string {
+ return quote.GoV3()
+}
+
+// Opt returns an optimization truth.
+func Opt() string {
+ // Wisdom from ken.
+ return quote.OptV3()
+}
+-- quote_test.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package quote
+
+import (
+ "os"
+ "testing"
+)
+
+func init() {
+ os.Setenv("LC_ALL", "en")
+}
+
+func TestHello(t *testing.T) {
+ hello := "Hello, world."
+ if out := Hello(); out != hello {
+ t.Errorf("Hello() = %q, want %q", out, hello)
+ }
+}
+
+func TestGlass(t *testing.T) {
+ glass := "I can eat glass and it doesn't hurt me."
+ if out := Glass(); out != glass {
+ t.Errorf("Glass() = %q, want %q", out, glass)
+ }
+}
+
+func TestGo(t *testing.T) {
+ go1 := "Don't communicate by sharing memory, share memory by communicating."
+ if out := Go(); out != go1 {
+ t.Errorf("Go() = %q, want %q", out, go1)
+ }
+}
+
+func TestOpt(t *testing.T) {
+ opt := "If a program is too slow, it must have a loop."
+ if out := Opt(); out != opt {
+ t.Errorf("Opt() = %q, want %q", out, opt)
+ }
+}
diff --git a/src/cmd/go/testdata/mod/rsc.io_quote_v0.0.0-20180710144737-5d9f230bcfba.txt b/src/cmd/go/testdata/mod/rsc.io_quote_v0.0.0-20180710144737-5d9f230bcfba.txt
new file mode 100644
index 0000000..2ebeac3
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_quote_v0.0.0-20180710144737-5d9f230bcfba.txt
@@ -0,0 +1,104 @@
+rsc.io/quote@v0.0.0-20180710144737-5d9f230bcfba
+
+-- .mod --
+module rsc.io/quote
+
+require (
+ rsc.io/quote/v3 v3.0.0
+ rsc.io/sampler v1.3.0
+)
+-- .info --
+{"Version":"v0.0.0-20180710144737-5d9f230bcfba","Name":"5d9f230bcfbae514bb6c2215694c2ce7273fc604","Short":"5d9f230bcfba","Time":"2018-07-10T14:47:37Z"}
+-- buggy/buggy_test.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package buggy
+
+import "testing"
+
+func Test(t *testing.T) {
+ t.Fatal("buggy!")
+}
+-- go.mod --
+module rsc.io/quote
+
+require (
+ rsc.io/quote/v3 v3.0.0
+ rsc.io/sampler v1.3.0
+)
+-- quote.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package quote collects pithy sayings.
+package quote // import "rsc.io/quote"
+
+import "rsc.io/quote/v3"
+
+// Hello returns a greeting.
+func Hello() string {
+ return quote.HelloV3()
+}
+
+// Glass returns a useful phrase for world travelers.
+func Glass() string {
+ // See http://www.oocities.org/nodotus/hbglass.html.
+ return quote.GlassV3()
+}
+
+// Go returns a Go proverb.
+func Go() string {
+ return quote.GoV3()
+}
+
+// Opt returns an optimization truth.
+func Opt() string {
+ // Wisdom from ken.
+ return quote.OptV3()
+}
+-- quote_test.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package quote
+
+import (
+ "os"
+ "testing"
+)
+
+func init() {
+ os.Setenv("LC_ALL", "en")
+}
+
+func TestHello(t *testing.T) {
+ hello := "Hello, world."
+ if out := Hello(); out != hello {
+ t.Errorf("Hello() = %q, want %q", out, hello)
+ }
+}
+
+func TestGlass(t *testing.T) {
+ glass := "I can eat glass and it doesn't hurt me."
+ if out := Glass(); out != glass {
+ t.Errorf("Glass() = %q, want %q", out, glass)
+ }
+}
+
+func TestGo(t *testing.T) {
+ go1 := "Don't communicate by sharing memory, share memory by communicating."
+ if out := Go(); out != go1 {
+ t.Errorf("Go() = %q, want %q", out, go1)
+ }
+}
+
+func TestOpt(t *testing.T) {
+ opt := "If a program is too slow, it must have a loop."
+ if out := Opt(); out != opt {
+ t.Errorf("Opt() = %q, want %q", out, opt)
+ }
+}
diff --git a/src/cmd/go/testdata/mod/rsc.io_quote_v1.0.0.txt b/src/cmd/go/testdata/mod/rsc.io_quote_v1.0.0.txt
new file mode 100644
index 0000000..9a07937
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_quote_v1.0.0.txt
@@ -0,0 +1,35 @@
+rsc.io/quote@v1.0.0
+
+-- .mod --
+module "rsc.io/quote"
+-- .info --
+{"Version":"v1.0.0","Name":"f488df80bcdbd3e5bafdc24ad7d1e79e83edd7e6","Short":"f488df80bcdb","Time":"2018-02-14T00:45:20Z"}
+-- go.mod --
+module "rsc.io/quote"
+-- quote.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package quote collects pithy sayings.
+package quote // import "rsc.io/quote"
+
+// Hello returns a greeting.
+func Hello() string {
+ return "Hello, world."
+}
+-- quote_test.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package quote
+
+import "testing"
+
+func TestHello(t *testing.T) {
+ hello := "Hello, world."
+ if out := Hello(); out != hello {
+ t.Errorf("Hello() = %q, want %q", out, hello)
+ }
+}
diff --git a/src/cmd/go/testdata/mod/rsc.io_quote_v1.1.0.txt b/src/cmd/go/testdata/mod/rsc.io_quote_v1.1.0.txt
new file mode 100644
index 0000000..0c41605
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_quote_v1.1.0.txt
@@ -0,0 +1,48 @@
+rsc.io/quote@v1.1.0
+
+-- .mod --
+module "rsc.io/quote"
+-- .info --
+{"Version":"v1.1.0","Name":"cfd7145f43f92a8d56b4a3dd603795a3291381a9","Short":"cfd7145f43f9","Time":"2018-02-14T00:46:44Z"}
+-- go.mod --
+module "rsc.io/quote"
+-- quote.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package quote collects pithy sayings.
+package quote // import "rsc.io/quote"
+
+// Hello returns a greeting.
+func Hello() string {
+ return "Hello, world."
+}
+
+// Glass returns a useful phrase for world travelers.
+func Glass() string {
+ // See http://www.oocities.org/nodotus/hbglass.html.
+ return "I can eat glass and it doesn't hurt me."
+}
+-- quote_test.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package quote
+
+import "testing"
+
+func TestHello(t *testing.T) {
+ hello := "Hello, world."
+ if out := Hello(); out != hello {
+ t.Errorf("Hello() = %q, want %q", out, hello)
+ }
+}
+
+func TestGlass(t *testing.T) {
+ glass := "I can eat glass and it doesn't hurt me."
+ if out := Glass(); out != glass {
+ t.Errorf("Glass() = %q, want %q", out, glass)
+ }
+}
diff --git a/src/cmd/go/testdata/mod/rsc.io_quote_v1.2.0.txt b/src/cmd/go/testdata/mod/rsc.io_quote_v1.2.0.txt
new file mode 100644
index 0000000..e714f0b
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_quote_v1.2.0.txt
@@ -0,0 +1,61 @@
+rsc.io/quote@v1.2.0
+
+-- .mod --
+module "rsc.io/quote"
+-- .info --
+{"Version":"v1.2.0","Name":"d8a3de91045c932a1c71e545308fe97571d6d65c","Short":"d8a3de91045c","Time":"2018-02-14T00:47:51Z"}
+-- go.mod --
+module "rsc.io/quote"
+-- quote.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package quote collects pithy sayings.
+package quote // import "rsc.io/quote"
+
+// Hello returns a greeting.
+func Hello() string {
+ return "Hello, world."
+}
+
+// Glass returns a useful phrase for world travelers.
+func Glass() string {
+ // See http://www.oocities.org/nodotus/hbglass.html.
+ return "I can eat glass and it doesn't hurt me."
+}
+
+// Go returns a Go proverb.
+func Go() string {
+ return "Don't communicate by sharing memory, share memory by communicating."
+}
+-- quote_test.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package quote
+
+import "testing"
+
+func TestHello(t *testing.T) {
+ hello := "Hello, world."
+ if out := Hello(); out != hello {
+ t.Errorf("Hello() = %q, want %q", out, hello)
+ }
+}
+
+func TestGlass(t *testing.T) {
+ glass := "I can eat glass and it doesn't hurt me."
+ if out := Glass(); out != glass {
+ t.Errorf("Glass() = %q, want %q", out, glass)
+ }
+}
+
+// Go returns a Go proverb.
+func TestGo(t *testing.T) {
+ go1 := "Don't communicate by sharing memory. Share memory by communicating."
+ if out := Go(); out != go1 {
+ t.Errorf("Go() = %q, want %q", out, go1)
+ }
+}
diff --git a/src/cmd/go/testdata/mod/rsc.io_quote_v1.2.1.txt b/src/cmd/go/testdata/mod/rsc.io_quote_v1.2.1.txt
new file mode 100644
index 0000000..89d5191
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_quote_v1.2.1.txt
@@ -0,0 +1,60 @@
+rsc.io/quote@v1.2.1
+
+-- .mod --
+module "rsc.io/quote"
+-- .info --
+{"Version":"v1.2.1","Name":"5c1f03b64ab7aa958798a569a31924655dc41e76","Short":"5c1f03b64ab7","Time":"2018-02-14T00:54:20Z"}
+-- go.mod --
+module "rsc.io/quote"
+-- quote.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package quote collects pithy sayings.
+package quote // import "rsc.io/quote"
+
+// Hello returns a greeting.
+func Hello() string {
+ return "Hello, world."
+}
+
+// Glass returns a useful phrase for world travelers.
+func Glass() string {
+ // See http://www.oocities.org/nodotus/hbglass.html.
+ return "I can eat glass and it doesn't hurt me."
+}
+
+// Go returns a Go proverb.
+func Go() string {
+ return "Don't communicate by sharing memory, share memory by communicating."
+}
+-- quote_test.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package quote
+
+import "testing"
+
+func TestHello(t *testing.T) {
+ hello := "Hello, world."
+ if out := Hello(); out != hello {
+ t.Errorf("Hello() = %q, want %q", out, hello)
+ }
+}
+
+func TestGlass(t *testing.T) {
+ glass := "I can eat glass and it doesn't hurt me."
+ if out := Glass(); out != glass {
+ t.Errorf("Glass() = %q, want %q", out, glass)
+ }
+}
+
+func TestGo(t *testing.T) {
+ go1 := "Don't communicate by sharing memory, share memory by communicating."
+ if out := Go(); out != go1 {
+ t.Errorf("Go() = %q, want %q", out, go1)
+ }
+}
diff --git a/src/cmd/go/testdata/mod/rsc.io_quote_v1.3.0.txt b/src/cmd/go/testdata/mod/rsc.io_quote_v1.3.0.txt
new file mode 100644
index 0000000..d62766c
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_quote_v1.3.0.txt
@@ -0,0 +1,73 @@
+rsc.io/quote@v1.3.0
+
+-- .mod --
+module "rsc.io/quote"
+-- .info --
+{"Version":"v1.3.0","Name":"84de74b35823c1e49634f2262f1a58cfc951ebae","Short":"84de74b35823","Time":"2018-02-14T00:54:53Z"}
+-- go.mod --
+module "rsc.io/quote"
+-- quote.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package quote collects pithy sayings.
+package quote // import "rsc.io/quote"
+
+// Hello returns a greeting.
+func Hello() string {
+ return "Hello, world."
+}
+
+// Glass returns a useful phrase for world travelers.
+func Glass() string {
+ // See http://www.oocities.org/nodotus/hbglass.html.
+ return "I can eat glass and it doesn't hurt me."
+}
+
+// Go returns a Go proverb.
+func Go() string {
+ return "Don't communicate by sharing memory, share memory by communicating."
+}
+
+// Opt returns an optimization truth.
+func Opt() string {
+ // Wisdom from ken.
+ return "If a program is too slow, it must have a loop."
+}
+-- quote_test.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package quote
+
+import "testing"
+
+func TestHello(t *testing.T) {
+ hello := "Hello, world."
+ if out := Hello(); out != hello {
+ t.Errorf("Hello() = %q, want %q", out, hello)
+ }
+}
+
+func TestGlass(t *testing.T) {
+ glass := "I can eat glass and it doesn't hurt me."
+ if out := Glass(); out != glass {
+ t.Errorf("Glass() = %q, want %q", out, glass)
+ }
+}
+
+func TestGo(t *testing.T) {
+ go1 := "Don't communicate by sharing memory, share memory by communicating."
+ if out := Go(); out != go1 {
+ t.Errorf("Go() = %q, want %q", out, go1)
+ }
+}
+
+func TestOpt(t *testing.T) {
+ opt := "If a program is too slow, it must have a loop."
+ if out := Opt(); out != opt {
+ t.Errorf("Opt() = %q, want %q", out, opt)
+ }
+}
diff --git a/src/cmd/go/testdata/mod/rsc.io_quote_v1.4.0.txt b/src/cmd/go/testdata/mod/rsc.io_quote_v1.4.0.txt
new file mode 100644
index 0000000..698ff8d
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_quote_v1.4.0.txt
@@ -0,0 +1,79 @@
+rsc.io/quote@v1.4.0
+
+-- .mod --
+module "rsc.io/quote"
+
+require "rsc.io/sampler" v1.0.0
+-- .info --
+{"Version":"v1.4.0","Name":"19e8b977bd2f437798c2cc2dcfe8a1c0f169481b","Short":"19e8b977bd2f","Time":"2018-02-14T00:56:05Z"}
+-- go.mod --
+module "rsc.io/quote"
+
+require "rsc.io/sampler" v1.0.0
+-- quote.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package quote collects pithy sayings.
+package quote // import "rsc.io/quote"
+
+import "rsc.io/sampler"
+
+// Hello returns a greeting.
+func Hello() string {
+ return sampler.Hello()
+}
+
+// Glass returns a useful phrase for world travelers.
+func Glass() string {
+ // See http://www.oocities.org/nodotus/hbglass.html.
+ return "I can eat glass and it doesn't hurt me."
+}
+
+// Go returns a Go proverb.
+func Go() string {
+ return "Don't communicate by sharing memory, share memory by communicating."
+}
+
+// Opt returns an optimization truth.
+func Opt() string {
+ // Wisdom from ken.
+ return "If a program is too slow, it must have a loop."
+}
+-- quote_test.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package quote
+
+import "testing"
+
+func TestHello(t *testing.T) {
+ hello := "Hello, world."
+ if out := Hello(); out != hello {
+ t.Errorf("Hello() = %q, want %q", out, hello)
+ }
+}
+
+func TestGlass(t *testing.T) {
+ glass := "I can eat glass and it doesn't hurt me."
+ if out := Glass(); out != glass {
+ t.Errorf("Glass() = %q, want %q", out, glass)
+ }
+}
+
+func TestGo(t *testing.T) {
+ go1 := "Don't communicate by sharing memory, share memory by communicating."
+ if out := Go(); out != go1 {
+ t.Errorf("Go() = %q, want %q", out, go1)
+ }
+}
+
+func TestOpt(t *testing.T) {
+ opt := "If a program is too slow, it must have a loop."
+ if out := Opt(); out != opt {
+ t.Errorf("Opt() = %q, want %q", out, opt)
+ }
+}
diff --git a/src/cmd/go/testdata/mod/rsc.io_quote_v1.5.0.txt b/src/cmd/go/testdata/mod/rsc.io_quote_v1.5.0.txt
new file mode 100644
index 0000000..e7fcdbc
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_quote_v1.5.0.txt
@@ -0,0 +1,79 @@
+rsc.io/quote@v1.5.0
+
+-- .mod --
+module "rsc.io/quote"
+
+require "rsc.io/sampler" v1.3.0
+-- .info --
+{"Version":"v1.5.0","Name":"3ba1e30dc83bd52c990132b9dfb1688a9d22de13","Short":"3ba1e30dc83b","Time":"2018-02-14T00:58:15Z"}
+-- go.mod --
+module "rsc.io/quote"
+
+require "rsc.io/sampler" v1.3.0
+-- quote.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package quote collects pithy sayings.
+package quote // import "rsc.io/quote"
+
+import "rsc.io/sampler"
+
+// Hello returns a greeting.
+func Hello() string {
+ return sampler.Hello()
+}
+
+// Glass returns a useful phrase for world travelers.
+func Glass() string {
+ // See http://www.oocities.org/nodotus/hbglass.html.
+ return "I can eat glass and it doesn't hurt me."
+}
+
+// Go returns a Go proverb.
+func Go() string {
+ return "Don't communicate by sharing memory, share memory by communicating."
+}
+
+// Opt returns an optimization truth.
+func Opt() string {
+ // Wisdom from ken.
+ return "If a program is too slow, it must have a loop."
+}
+-- quote_test.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package quote
+
+import "testing"
+
+func TestHello(t *testing.T) {
+ hello := "Hello, world."
+ if out := Hello(); out != hello {
+ t.Errorf("Hello() = %q, want %q", out, hello)
+ }
+}
+
+func TestGlass(t *testing.T) {
+ glass := "I can eat glass and it doesn't hurt me."
+ if out := Glass(); out != glass {
+ t.Errorf("Glass() = %q, want %q", out, glass)
+ }
+}
+
+func TestGo(t *testing.T) {
+ go1 := "Don't communicate by sharing memory, share memory by communicating."
+ if out := Go(); out != go1 {
+ t.Errorf("Go() = %q, want %q", out, go1)
+ }
+}
+
+func TestOpt(t *testing.T) {
+ opt := "If a program is too slow, it must have a loop."
+ if out := Opt(); out != opt {
+ t.Errorf("Opt() = %q, want %q", out, opt)
+ }
+}
diff --git a/src/cmd/go/testdata/mod/rsc.io_quote_v1.5.1.txt b/src/cmd/go/testdata/mod/rsc.io_quote_v1.5.1.txt
new file mode 100644
index 0000000..eed051b
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_quote_v1.5.1.txt
@@ -0,0 +1,86 @@
+rsc.io/quote@23179ee8a569
+
+-- .mod --
+module "rsc.io/quote"
+
+require "rsc.io/sampler" v1.3.0
+-- .info --
+{"Version":"v1.5.1","Name":"23179ee8a569bb05d896ae05c6503ec69a19f99f","Short":"23179ee8a569","Time":"2018-02-14T00:58:40Z"}
+-- go.mod --
+module "rsc.io/quote"
+
+require "rsc.io/sampler" v1.3.0
+-- quote.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package quote collects pithy sayings.
+package quote // import "rsc.io/quote"
+
+import "rsc.io/sampler"
+
+// Hello returns a greeting.
+func Hello() string {
+ return sampler.Hello()
+}
+
+// Glass returns a useful phrase for world travelers.
+func Glass() string {
+ // See http://www.oocities.org/nodotus/hbglass.html.
+ return "I can eat glass and it doesn't hurt me."
+}
+
+// Go returns a Go proverb.
+func Go() string {
+ return "Don't communicate by sharing memory, share memory by communicating."
+}
+
+// Opt returns an optimization truth.
+func Opt() string {
+ // Wisdom from ken.
+ return "If a program is too slow, it must have a loop."
+}
+-- quote_test.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package quote
+
+import (
+ "os"
+ "testing"
+)
+
+func init() {
+ os.Setenv("LC_ALL", "en")
+}
+
+func TestHello(t *testing.T) {
+ hello := "Hello, world."
+ if out := Hello(); out != hello {
+ t.Errorf("Hello() = %q, want %q", out, hello)
+ }
+}
+
+func TestGlass(t *testing.T) {
+ glass := "I can eat glass and it doesn't hurt me."
+ if out := Glass(); out != glass {
+ t.Errorf("Glass() = %q, want %q", out, glass)
+ }
+}
+
+func TestGo(t *testing.T) {
+ go1 := "Don't communicate by sharing memory, share memory by communicating."
+ if out := Go(); out != go1 {
+ t.Errorf("Go() = %q, want %q", out, go1)
+ }
+}
+
+func TestOpt(t *testing.T) {
+ opt := "If a program is too slow, it must have a loop."
+ if out := Opt(); out != opt {
+ t.Errorf("Opt() = %q, want %q", out, opt)
+ }
+}
diff --git a/src/cmd/go/testdata/mod/rsc.io_quote_v1.5.2.txt b/src/cmd/go/testdata/mod/rsc.io_quote_v1.5.2.txt
new file mode 100644
index 0000000..8671f6f
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_quote_v1.5.2.txt
@@ -0,0 +1,98 @@
+rsc.io/quote@v1.5.2
+
+-- .mod --
+module "rsc.io/quote"
+
+require "rsc.io/sampler" v1.3.0
+-- .info --
+{"Version":"v1.5.2","Name":"c4d4236f92427c64bfbcf1cc3f8142ab18f30b22","Short":"c4d4236f9242","Time":"2018-02-14T15:44:20Z"}
+-- buggy/buggy_test.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package buggy
+
+import "testing"
+
+func Test(t *testing.T) {
+ t.Fatal("buggy!")
+}
+-- go.mod --
+module "rsc.io/quote"
+
+require "rsc.io/sampler" v1.3.0
+-- quote.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package quote collects pithy sayings.
+package quote // import "rsc.io/quote"
+
+import "rsc.io/sampler"
+
+// Hello returns a greeting.
+func Hello() string {
+ return sampler.Hello()
+}
+
+// Glass returns a useful phrase for world travelers.
+func Glass() string {
+ // See http://www.oocities.org/nodotus/hbglass.html.
+ return "I can eat glass and it doesn't hurt me."
+}
+
+// Go returns a Go proverb.
+func Go() string {
+ return "Don't communicate by sharing memory, share memory by communicating."
+}
+
+// Opt returns an optimization truth.
+func Opt() string {
+ // Wisdom from ken.
+ return "If a program is too slow, it must have a loop."
+}
+-- quote_test.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package quote
+
+import (
+ "os"
+ "testing"
+)
+
+func init() {
+ os.Setenv("LC_ALL", "en")
+}
+
+func TestHello(t *testing.T) {
+ hello := "Hello, world."
+ if out := Hello(); out != hello {
+ t.Errorf("Hello() = %q, want %q", out, hello)
+ }
+}
+
+func TestGlass(t *testing.T) {
+ glass := "I can eat glass and it doesn't hurt me."
+ if out := Glass(); out != glass {
+ t.Errorf("Glass() = %q, want %q", out, glass)
+ }
+}
+
+func TestGo(t *testing.T) {
+ go1 := "Don't communicate by sharing memory, share memory by communicating."
+ if out := Go(); out != go1 {
+ t.Errorf("Go() = %q, want %q", out, go1)
+ }
+}
+
+func TestOpt(t *testing.T) {
+ opt := "If a program is too slow, it must have a loop."
+ if out := Opt(); out != opt {
+ t.Errorf("Opt() = %q, want %q", out, opt)
+ }
+}
diff --git a/src/cmd/go/testdata/mod/rsc.io_quote_v1.5.3-pre1.txt b/src/cmd/go/testdata/mod/rsc.io_quote_v1.5.3-pre1.txt
new file mode 100644
index 0000000..212ef13
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_quote_v1.5.3-pre1.txt
@@ -0,0 +1,100 @@
+rsc.io/quote@v1.5.3-pre1
+
+-- .mod --
+module "rsc.io/quote"
+
+require "rsc.io/sampler" v1.3.0
+-- .info --
+{"Version":"v1.5.3-pre1","Name":"2473dfd877c95382420e47686aa9076bf58c79e0","Short":"2473dfd877c9","Time":"2018-06-28T00:32:53Z"}
+-- buggy/buggy_test.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package buggy
+
+import "testing"
+
+func Test(t *testing.T) {
+ t.Fatal("buggy!")
+}
+-- go.mod --
+module "rsc.io/quote"
+
+require "rsc.io/sampler" v1.3.0
+-- quote.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package quote collects pithy sayings.
+package quote // import "rsc.io/quote"
+
+import "rsc.io/sampler"
+
+// A CHANGE!
+
+// Hello returns a greeting.
+func Hello() string {
+ return sampler.Hello()
+}
+
+// Glass returns a useful phrase for world travelers.
+func Glass() string {
+ // See http://www.oocities.org/nodotus/hbglass.html.
+ return "I can eat glass and it doesn't hurt me."
+}
+
+// Go returns a Go proverb.
+func Go() string {
+ return "Don't communicate by sharing memory, share memory by communicating."
+}
+
+// Opt returns an optimization truth.
+func Opt() string {
+ // Wisdom from ken.
+ return "If a program is too slow, it must have a loop."
+}
+-- quote_test.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package quote
+
+import (
+ "os"
+ "testing"
+)
+
+func init() {
+ os.Setenv("LC_ALL", "en")
+}
+
+func TestHello(t *testing.T) {
+ hello := "Hello, world."
+ if out := Hello(); out != hello {
+ t.Errorf("Hello() = %q, want %q", out, hello)
+ }
+}
+
+func TestGlass(t *testing.T) {
+ glass := "I can eat glass and it doesn't hurt me."
+ if out := Glass(); out != glass {
+ t.Errorf("Glass() = %q, want %q", out, glass)
+ }
+}
+
+func TestGo(t *testing.T) {
+ go1 := "Don't communicate by sharing memory, share memory by communicating."
+ if out := Go(); out != go1 {
+ t.Errorf("Go() = %q, want %q", out, go1)
+ }
+}
+
+func TestOpt(t *testing.T) {
+ opt := "If a program is too slow, it must have a loop."
+ if out := Opt(); out != opt {
+ t.Errorf("Opt() = %q, want %q", out, opt)
+ }
+}
diff --git a/src/cmd/go/testdata/mod/rsc.io_quote_v2.0.0.txt b/src/cmd/go/testdata/mod/rsc.io_quote_v2.0.0.txt
new file mode 100644
index 0000000..e461ed4
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_quote_v2.0.0.txt
@@ -0,0 +1,86 @@
+rsc.io/quote@v2.0.0
+
+-- .mod --
+module "rsc.io/quote"
+
+require "rsc.io/sampler" v1.3.0
+-- .info --
+{"Version":"v0.0.0-20180709153244-fd906ed3b100","Name":"fd906ed3b100e47181ffa9ec36d82294525c9109","Short":"fd906ed3b100","Time":"2018-07-09T15:32:44Z"}
+-- go.mod --
+module "rsc.io/quote"
+
+require "rsc.io/sampler" v1.3.0
+-- quote.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package quote collects pithy sayings.
+package quote // import "rsc.io/quote"
+
+import "rsc.io/sampler"
+
+// Hello returns a greeting.
+func HelloV2() string {
+ return sampler.Hello()
+}
+
+// Glass returns a useful phrase for world travelers.
+func GlassV2() string {
+ // See http://www.oocities.org/nodotus/hbglass.html.
+ return "I can eat glass and it doesn't hurt me."
+}
+
+// Go returns a Go proverb.
+func GoV2() string {
+ return "Don't communicate by sharing memory, share memory by communicating."
+}
+
+// Opt returns an optimization truth.
+func OptV2() string {
+ // Wisdom from ken.
+ return "If a program is too slow, it must have a loop."
+}
+-- quote_test.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package quote
+
+import (
+ "os"
+ "testing"
+)
+
+func init() {
+ os.Setenv("LC_ALL", "en")
+}
+
+func TestHello(t *testing.T) {
+ hello := "Hello, world."
+ if out := Hello(); out != hello {
+ t.Errorf("Hello() = %q, want %q", out, hello)
+ }
+}
+
+func TestGlass(t *testing.T) {
+ glass := "I can eat glass and it doesn't hurt me."
+ if out := Glass(); out != glass {
+ t.Errorf("Glass() = %q, want %q", out, glass)
+ }
+}
+
+func TestGo(t *testing.T) {
+ go1 := "Don't communicate by sharing memory, share memory by communicating."
+ if out := Go(); out != go1 {
+ t.Errorf("Go() = %q, want %q", out, go1)
+ }
+}
+
+func TestOpt(t *testing.T) {
+ opt := "If a program is too slow, it must have a loop."
+ if out := Opt(); out != opt {
+ t.Errorf("Opt() = %q, want %q", out, opt)
+ }
+}
diff --git a/src/cmd/go/testdata/mod/rsc.io_quote_v2_v2.0.1.txt b/src/cmd/go/testdata/mod/rsc.io_quote_v2_v2.0.1.txt
new file mode 100644
index 0000000..d51128c
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_quote_v2_v2.0.1.txt
@@ -0,0 +1,86 @@
+rsc.io/quote/v2@v2.0.1
+
+-- .mod --
+module rsc.io/quote/v2
+
+require rsc.io/sampler v1.3.0
+-- .info --
+{"Version":"v2.0.1","Name":"754f68430672776c84704e2d10209a6ec700cd64","Short":"754f68430672","Time":"2018-07-09T16:25:34Z"}
+-- go.mod --
+module rsc.io/quote/v2
+
+require rsc.io/sampler v1.3.0
+-- quote.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package quote collects pithy sayings.
+package quote // import "rsc.io/quote"
+
+import "rsc.io/sampler"
+
+// Hello returns a greeting.
+func HelloV2() string {
+ return sampler.Hello()
+}
+
+// Glass returns a useful phrase for world travelers.
+func GlassV2() string {
+ // See http://www.oocities.org/nodotus/hbglass.html.
+ return "I can eat glass and it doesn't hurt me."
+}
+
+// Go returns a Go proverb.
+func GoV2() string {
+ return "Don't communicate by sharing memory, share memory by communicating."
+}
+
+// Opt returns an optimization truth.
+func OptV2() string {
+ // Wisdom from ken.
+ return "If a program is too slow, it must have a loop."
+}
+-- quote_test.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package quote
+
+import (
+ "os"
+ "testing"
+)
+
+func init() {
+ os.Setenv("LC_ALL", "en")
+}
+
+func TestHello(t *testing.T) {
+ hello := "Hello, world."
+ if out := Hello(); out != hello {
+ t.Errorf("Hello() = %q, want %q", out, hello)
+ }
+}
+
+func TestGlass(t *testing.T) {
+ glass := "I can eat glass and it doesn't hurt me."
+ if out := Glass(); out != glass {
+ t.Errorf("Glass() = %q, want %q", out, glass)
+ }
+}
+
+func TestGo(t *testing.T) {
+ go1 := "Don't communicate by sharing memory, share memory by communicating."
+ if out := Go(); out != go1 {
+ t.Errorf("Go() = %q, want %q", out, go1)
+ }
+}
+
+func TestOpt(t *testing.T) {
+ opt := "If a program is too slow, it must have a loop."
+ if out := Opt(); out != opt {
+ t.Errorf("Opt() = %q, want %q", out, opt)
+ }
+}
diff --git a/src/cmd/go/testdata/mod/rsc.io_quote_v3_v3.0.0.txt b/src/cmd/go/testdata/mod/rsc.io_quote_v3_v3.0.0.txt
new file mode 100644
index 0000000..0afe1f0
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_quote_v3_v3.0.0.txt
@@ -0,0 +1,45 @@
+rsc.io/quote/v3@v3.0.0
+
+-- .mod --
+module rsc.io/quote/v3
+
+require rsc.io/sampler v1.3.0
+
+-- .info --
+{"Version":"v3.0.0","Name":"d88915d7e77ed0fd35d0a022a2f244e2202fd8c8","Short":"d88915d7e77e","Time":"2018-07-09T15:34:46Z"}
+-- go.mod --
+module rsc.io/quote/v3
+
+require rsc.io/sampler v1.3.0
+
+-- quote.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package quote collects pithy sayings.
+package quote // import "rsc.io/quote"
+
+import "rsc.io/sampler"
+
+// Hello returns a greeting.
+func HelloV3() string {
+ return sampler.Hello()
+}
+
+// Glass returns a useful phrase for world travelers.
+func GlassV3() string {
+ // See http://www.oocities.org/nodotus/hbglass.html.
+ return "I can eat glass and it doesn't hurt me."
+}
+
+// Go returns a Go proverb.
+func GoV3() string {
+ return "Don't communicate by sharing memory, share memory by communicating."
+}
+
+// Opt returns an optimization truth.
+func OptV3() string {
+ // Wisdom from ken.
+ return "If a program is too slow, it must have a loop."
+}
diff --git a/src/cmd/go/testdata/mod/rsc.io_sampler_v1.0.0.txt b/src/cmd/go/testdata/mod/rsc.io_sampler_v1.0.0.txt
new file mode 100644
index 0000000..c4b6a71
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_sampler_v1.0.0.txt
@@ -0,0 +1,20 @@
+rsc.io/sampler@v1.0.0
+
+-- .mod --
+module "rsc.io/sampler"
+-- .info --
+{"Version":"v1.0.0","Name":"60bef405c52117ad21d2adb10872b95cf17f8fca","Short":"60bef405c521","Time":"2018-02-13T18:05:54Z"}
+-- go.mod --
+module "rsc.io/sampler"
+-- sampler.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package sampler shows simple texts.
+package sampler // import "rsc.io/sampler"
+
+// Hello returns a greeting.
+func Hello() string {
+ return "Hello, world."
+}
diff --git a/src/cmd/go/testdata/mod/rsc.io_sampler_v1.2.0.txt b/src/cmd/go/testdata/mod/rsc.io_sampler_v1.2.0.txt
new file mode 100644
index 0000000..98c35fa
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_sampler_v1.2.0.txt
@@ -0,0 +1,138 @@
+rsc.io/sampler@v1.2.0
+
+-- .mod --
+module "rsc.io/sampler"
+
+require "golang.org/x/text" v0.0.0-20170915032832-14c0d48ead0c
+-- .info --
+{"Version":"v1.2.0","Name":"25f24110b153246056eccc14a3a4cd81afaff586","Short":"25f24110b153","Time":"2018-02-13T18:13:45Z"}
+-- go.mod --
+module "rsc.io/sampler"
+
+require "golang.org/x/text" v0.0.0-20170915032832-14c0d48ead0c
+-- hello.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Translations by Google Translate.
+
+package sampler
+
+var hello = newText(`
+
+English: en: Hello, world.
+French: fr: Bonjour le monde.
+Spanish: es: Hola Mundo.
+
+`)
+-- hello_test.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package sampler
+
+import (
+ "testing"
+
+ "golang.org/x/text/language"
+)
+
+var helloTests = []struct {
+ prefs []language.Tag
+ text string
+}{
+ {
+ []language.Tag{language.Make("en-US"), language.Make("fr")},
+ "Hello, world.",
+ },
+ {
+ []language.Tag{language.Make("fr"), language.Make("en-US")},
+ "Bonjour la monde.",
+ },
+}
+
+func TestHello(t *testing.T) {
+ for _, tt := range helloTests {
+ text := Hello(tt.prefs...)
+ if text != tt.text {
+ t.Errorf("Hello(%v) = %q, want %q", tt.prefs, text, tt.text)
+ }
+ }
+}
+-- sampler.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package sampler shows simple texts.
+package sampler // import "rsc.io/sampler"
+
+import (
+ "os"
+ "strings"
+
+ "golang.org/x/text/language"
+)
+
+// DefaultUserPrefs returns the default user language preferences.
+// It consults the $LC_ALL, $LC_MESSAGES, and $LANG environment
+// variables, in that order.
+func DefaultUserPrefs() []language.Tag {
+ var prefs []language.Tag
+ for _, k := range []string{"LC_ALL", "LC_MESSAGES", "LANG"} {
+ if env := os.Getenv(k); env != "" {
+ prefs = append(prefs, language.Make(env))
+ }
+ }
+ return prefs
+}
+
+// Hello returns a localized greeting.
+// If no prefs are given, Hello uses DefaultUserPrefs.
+func Hello(prefs ...language.Tag) string {
+ if len(prefs) == 0 {
+ prefs = DefaultUserPrefs()
+ }
+ return hello.find(prefs)
+}
+
+// A text is a localized text.
+type text struct {
+ byTag map[string]string
+ matcher language.Matcher
+}
+
+// newText creates a new localized text, given a list of translations.
+func newText(s string) *text {
+ t := &text{
+ byTag: make(map[string]string),
+ }
+ var tags []language.Tag
+ for _, line := range strings.Split(s, "\n") {
+ line = strings.TrimSpace(line)
+ if line == "" {
+ continue
+ }
+ f := strings.Split(line, ": ")
+ if len(f) != 3 {
+ continue
+ }
+ tag := language.Make(f[1])
+ tags = append(tags, tag)
+ t.byTag[tag.String()] = f[2]
+ }
+ t.matcher = language.NewMatcher(tags)
+ return t
+}
+
+// find finds the text to use for the given language tag preferences.
+func (t *text) find(prefs []language.Tag) string {
+ tag, _, _ := t.matcher.Match(prefs...)
+ s := t.byTag[tag.String()]
+ if strings.HasPrefix(s, "RTL ") {
+ s = "\u200F" + strings.TrimPrefix(s, "RTL ") + "\u200E"
+ }
+ return s
+}
diff --git a/src/cmd/go/testdata/mod/rsc.io_sampler_v1.2.1.txt b/src/cmd/go/testdata/mod/rsc.io_sampler_v1.2.1.txt
new file mode 100644
index 0000000..7982ccc
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_sampler_v1.2.1.txt
@@ -0,0 +1,134 @@
+generated by ./addmod.bash rsc.io/sampler@v1.2.1
+
+-- .mod --
+module "rsc.io/sampler"
+
+require "golang.org/x/text" v0.0.0-20170915032832-14c0d48ead0c
+-- .info --
+{"Version":"v1.2.1","Name":"cac3af4f8a0ab40054fa6f8d423108a63a1255bb","Short":"cac3af4f8a0a","Time":"2018-02-13T18:16:22Z"}
+-- hello.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Translations by Google Translate.
+
+package sampler
+
+var hello = newText(`
+
+English: en: Hello, world.
+French: fr: Bonjour le monde.
+Spanish: es: Hola Mundo.
+
+`)
+-- hello_test.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package sampler
+
+import (
+ "testing"
+
+ "golang.org/x/text/language"
+)
+
+var helloTests = []struct {
+ prefs []language.Tag
+ text string
+}{
+ {
+ []language.Tag{language.Make("en-US"), language.Make("fr")},
+ "Hello, world.",
+ },
+ {
+ []language.Tag{language.Make("fr"), language.Make("en-US")},
+ "Bonjour le monde.",
+ },
+}
+
+func TestHello(t *testing.T) {
+ for _, tt := range helloTests {
+ text := Hello(tt.prefs...)
+ if text != tt.text {
+ t.Errorf("Hello(%v) = %q, want %q", tt.prefs, text, tt.text)
+ }
+ }
+}
+-- sampler.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package sampler shows simple texts.
+package sampler // import "rsc.io/sampler"
+
+import (
+ "os"
+ "strings"
+
+ "golang.org/x/text/language"
+)
+
+// DefaultUserPrefs returns the default user language preferences.
+// It consults the $LC_ALL, $LC_MESSAGES, and $LANG environment
+// variables, in that order.
+func DefaultUserPrefs() []language.Tag {
+ var prefs []language.Tag
+ for _, k := range []string{"LC_ALL", "LC_MESSAGES", "LANG"} {
+ if env := os.Getenv(k); env != "" {
+ prefs = append(prefs, language.Make(env))
+ }
+ }
+ return prefs
+}
+
+// Hello returns a localized greeting.
+// If no prefs are given, Hello uses DefaultUserPrefs.
+func Hello(prefs ...language.Tag) string {
+ if len(prefs) == 0 {
+ prefs = DefaultUserPrefs()
+ }
+ return hello.find(prefs)
+}
+
+// A text is a localized text.
+type text struct {
+ byTag map[string]string
+ matcher language.Matcher
+}
+
+// newText creates a new localized text, given a list of translations.
+func newText(s string) *text {
+ t := &text{
+ byTag: make(map[string]string),
+ }
+ var tags []language.Tag
+ for _, line := range strings.Split(s, "\n") {
+ line = strings.TrimSpace(line)
+ if line == "" {
+ continue
+ }
+ f := strings.Split(line, ": ")
+ if len(f) != 3 {
+ continue
+ }
+ tag := language.Make(f[1])
+ tags = append(tags, tag)
+ t.byTag[tag.String()] = f[2]
+ }
+ t.matcher = language.NewMatcher(tags)
+ return t
+}
+
+// find finds the text to use for the given language tag preferences.
+func (t *text) find(prefs []language.Tag) string {
+ tag, _, _ := t.matcher.Match(prefs...)
+ s := t.byTag[tag.String()]
+ if strings.HasPrefix(s, "RTL ") {
+ s = "\u200F" + strings.TrimPrefix(s, "RTL ") + "\u200E"
+ }
+ return s
+}
diff --git a/src/cmd/go/testdata/mod/rsc.io_sampler_v1.3.0.txt b/src/cmd/go/testdata/mod/rsc.io_sampler_v1.3.0.txt
new file mode 100644
index 0000000..febe51f
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_sampler_v1.3.0.txt
@@ -0,0 +1,202 @@
+rsc.io/sampler@v1.3.0
+
+-- .mod --
+module "rsc.io/sampler"
+
+require "golang.org/x/text" v0.0.0-20170915032832-14c0d48ead0c
+-- .info --
+{"Version":"v1.3.0","Name":"0cc034b51e57ed7832d4c67d526f75a900996e5c","Short":"0cc034b51e57","Time":"2018-02-13T19:05:03Z"}
+-- glass.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Translations from Frank da Cruz, Ethan Mollick, and many others.
+// See http://kermitproject.org/utf8.html.
+// http://www.oocities.org/nodotus/hbglass.html
+// https://en.wikipedia.org/wiki/I_Can_Eat_Glass
+
+package sampler
+
+var glass = newText(`
+
+English: en: I can eat glass and it doesn't hurt me.
+French: fr: Je peux manger du verre, ça ne me fait pas mal.
+Spanish: es: Puedo comer vidrio, no me hace daño.
+
+`)
+-- glass_test.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package sampler
+
+import (
+ "testing"
+
+ "golang.org/x/text/language"
+ _ "rsc.io/testonly"
+)
+
+var glassTests = []struct {
+ prefs []language.Tag
+ text string
+}{
+ {
+ []language.Tag{language.Make("en-US"), language.Make("fr")},
+ "I can eat glass and it doesn't hurt me.",
+ },
+ {
+ []language.Tag{language.Make("fr"), language.Make("en-US")},
+ "Je peux manger du verre, ça ne me fait pas mal.",
+ },
+}
+
+func TestGlass(t *testing.T) {
+ for _, tt := range glassTests {
+ text := Glass(tt.prefs...)
+ if text != tt.text {
+ t.Errorf("Glass(%v) = %q, want %q", tt.prefs, text, tt.text)
+ }
+ }
+}
+-- go.mod --
+module "rsc.io/sampler"
+
+require "golang.org/x/text" v0.0.0-20170915032832-14c0d48ead0c
+-- hello.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Translations by Google Translate.
+
+package sampler
+
+var hello = newText(`
+
+English: en: Hello, world.
+French: fr: Bonjour le monde.
+Spanish: es: Hola Mundo.
+
+`)
+-- hello_test.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package sampler
+
+import (
+ "testing"
+
+ "golang.org/x/text/language"
+)
+
+var helloTests = []struct {
+ prefs []language.Tag
+ text string
+}{
+ {
+ []language.Tag{language.Make("en-US"), language.Make("fr")},
+ "Hello, world.",
+ },
+ {
+ []language.Tag{language.Make("fr"), language.Make("en-US")},
+ "Bonjour le monde.",
+ },
+}
+
+func TestHello(t *testing.T) {
+ for _, tt := range helloTests {
+ text := Hello(tt.prefs...)
+ if text != tt.text {
+ t.Errorf("Hello(%v) = %q, want %q", tt.prefs, text, tt.text)
+ }
+ }
+}
+-- sampler.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package sampler shows simple texts.
+package sampler // import "rsc.io/sampler"
+
+import (
+ "os"
+ "strings"
+
+ "golang.org/x/text/language"
+)
+
+// DefaultUserPrefs returns the default user language preferences.
+// It consults the $LC_ALL, $LC_MESSAGES, and $LANG environment
+// variables, in that order.
+func DefaultUserPrefs() []language.Tag {
+ var prefs []language.Tag
+ for _, k := range []string{"LC_ALL", "LC_MESSAGES", "LANG"} {
+ if env := os.Getenv(k); env != "" {
+ prefs = append(prefs, language.Make(env))
+ }
+ }
+ return prefs
+}
+
+// Hello returns a localized greeting.
+// If no prefs are given, Hello uses DefaultUserPrefs.
+func Hello(prefs ...language.Tag) string {
+ if len(prefs) == 0 {
+ prefs = DefaultUserPrefs()
+ }
+ return hello.find(prefs)
+}
+
+// Glass returns a localized silly phrase.
+// If no prefs are given, Glass uses DefaultUserPrefs.
+func Glass(prefs ...language.Tag) string {
+ if len(prefs) == 0 {
+ prefs = DefaultUserPrefs()
+ }
+ return glass.find(prefs)
+}
+
+// A text is a localized text.
+type text struct {
+ byTag map[string]string
+ matcher language.Matcher
+}
+
+// newText creates a new localized text, given a list of translations.
+func newText(s string) *text {
+ t := &text{
+ byTag: make(map[string]string),
+ }
+ var tags []language.Tag
+ for _, line := range strings.Split(s, "\n") {
+ line = strings.TrimSpace(line)
+ if line == "" {
+ continue
+ }
+ f := strings.Split(line, ": ")
+ if len(f) != 3 {
+ continue
+ }
+ tag := language.Make(f[1])
+ tags = append(tags, tag)
+ t.byTag[tag.String()] = f[2]
+ }
+ t.matcher = language.NewMatcher(tags)
+ return t
+}
+
+// find finds the text to use for the given language tag preferences.
+func (t *text) find(prefs []language.Tag) string {
+ tag, _, _ := t.matcher.Match(prefs...)
+ s := t.byTag[tag.String()]
+ if strings.HasPrefix(s, "RTL ") {
+ s = "\u200F" + strings.TrimPrefix(s, "RTL ") + "\u200E"
+ }
+ return s
+}
diff --git a/src/cmd/go/testdata/mod/rsc.io_sampler_v1.3.1.txt b/src/cmd/go/testdata/mod/rsc.io_sampler_v1.3.1.txt
new file mode 100644
index 0000000..a293f10
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_sampler_v1.3.1.txt
@@ -0,0 +1,201 @@
+rsc.io/sampler@v1.3.1
+
+-- .mod --
+module "rsc.io/sampler"
+
+require "golang.org/x/text" v0.0.0-20170915032832-14c0d48ead0c
+-- .info --
+{"Version":"v1.3.1","Name":"f545d0289d06e2add4556ea6a15fc4938014bf87","Short":"f545d0289d06","Time":"2018-02-14T16:34:12Z"}
+-- glass.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Translations from Frank da Cruz, Ethan Mollick, and many others.
+// See http://kermitproject.org/utf8.html.
+// http://www.oocities.org/nodotus/hbglass.html
+// https://en.wikipedia.org/wiki/I_Can_Eat_Glass
+
+package sampler
+
+var glass = newText(`
+
+English: en: I can eat glass and it doesn't hurt me.
+French: fr: Je peux manger du verre, ça ne me fait pas mal.
+Spanish: es: Puedo comer vidrio, no me hace daño.
+
+`)
+-- glass_test.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package sampler
+
+import (
+ "testing"
+
+ "golang.org/x/text/language"
+)
+
+var glassTests = []struct {
+ prefs []language.Tag
+ text string
+}{
+ {
+ []language.Tag{language.Make("en-US"), language.Make("fr")},
+ "I can eat glass and it doesn't hurt me.",
+ },
+ {
+ []language.Tag{language.Make("fr"), language.Make("en-US")},
+ "Je peux manger du verre, ça ne me fait pas mal.",
+ },
+}
+
+func TestGlass(t *testing.T) {
+ for _, tt := range glassTests {
+ text := Glass(tt.prefs...)
+ if text != tt.text {
+ t.Errorf("Glass(%v) = %q, want %q", tt.prefs, text, tt.text)
+ }
+ }
+}
+-- go.mod --
+module "rsc.io/sampler"
+
+require "golang.org/x/text" v0.0.0-20170915032832-14c0d48ead0c
+-- hello.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Translations by Google Translate.
+
+package sampler
+
+var hello = newText(`
+
+English: en: Hello, world.
+French: fr: Bonjour le monde.
+Spanish: es: Hola Mundo.
+
+`)
+-- hello_test.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package sampler
+
+import (
+ "testing"
+
+ "golang.org/x/text/language"
+)
+
+var helloTests = []struct {
+ prefs []language.Tag
+ text string
+}{
+ {
+ []language.Tag{language.Make("en-US"), language.Make("fr")},
+ "Hello, world.",
+ },
+ {
+ []language.Tag{language.Make("fr"), language.Make("en-US")},
+ "Bonjour le monde.",
+ },
+}
+
+func TestHello(t *testing.T) {
+ for _, tt := range helloTests {
+ text := Hello(tt.prefs...)
+ if text != tt.text {
+ t.Errorf("Hello(%v) = %q, want %q", tt.prefs, text, tt.text)
+ }
+ }
+}
+-- sampler.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package sampler shows simple texts in a variety of languages.
+package sampler // import "rsc.io/sampler"
+
+import (
+ "os"
+ "strings"
+
+ "golang.org/x/text/language"
+)
+
+// DefaultUserPrefs returns the default user language preferences.
+// It consults the $LC_ALL, $LC_MESSAGES, and $LANG environment
+// variables, in that order.
+func DefaultUserPrefs() []language.Tag {
+ var prefs []language.Tag
+ for _, k := range []string{"LC_ALL", "LC_MESSAGES", "LANG"} {
+ if env := os.Getenv(k); env != "" {
+ prefs = append(prefs, language.Make(env))
+ }
+ }
+ return prefs
+}
+
+// Hello returns a localized greeting.
+// If no prefs are given, Hello uses DefaultUserPrefs.
+func Hello(prefs ...language.Tag) string {
+ if len(prefs) == 0 {
+ prefs = DefaultUserPrefs()
+ }
+ return hello.find(prefs)
+}
+
+// Glass returns a localized silly phrase.
+// If no prefs are given, Glass uses DefaultUserPrefs.
+func Glass(prefs ...language.Tag) string {
+ if len(prefs) == 0 {
+ prefs = DefaultUserPrefs()
+ }
+ return glass.find(prefs)
+}
+
+// A text is a localized text.
+type text struct {
+ byTag map[string]string
+ matcher language.Matcher
+}
+
+// newText creates a new localized text, given a list of translations.
+func newText(s string) *text {
+ t := &text{
+ byTag: make(map[string]string),
+ }
+ var tags []language.Tag
+ for _, line := range strings.Split(s, "\n") {
+ line = strings.TrimSpace(line)
+ if line == "" {
+ continue
+ }
+ f := strings.Split(line, ": ")
+ if len(f) != 3 {
+ continue
+ }
+ tag := language.Make(f[1])
+ tags = append(tags, tag)
+ t.byTag[tag.String()] = f[2]
+ }
+ t.matcher = language.NewMatcher(tags)
+ return t
+}
+
+// find finds the text to use for the given language tag preferences.
+func (t *text) find(prefs []language.Tag) string {
+ tag, _, _ := t.matcher.Match(prefs...)
+ s := t.byTag[tag.String()]
+ if strings.HasPrefix(s, "RTL ") {
+ s = "\u200F" + strings.TrimPrefix(s, "RTL ") + "\u200E"
+ }
+ return s
+}
diff --git a/src/cmd/go/testdata/mod/rsc.io_sampler_v1.99.99.txt b/src/cmd/go/testdata/mod/rsc.io_sampler_v1.99.99.txt
new file mode 100644
index 0000000..5036d20
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_sampler_v1.99.99.txt
@@ -0,0 +1,140 @@
+rsc.io/sampler@v1.99.99
+
+-- .mod --
+module "rsc.io/sampler"
+
+require "golang.org/x/text" v0.0.0-20170915032832-14c0d48ead0c
+-- .info --
+{"Version":"v1.99.99","Name":"732a3c400797d8835f2af34a9561f155bef85435","Short":"732a3c400797","Time":"2018-02-13T22:20:19Z"}
+-- go.mod --
+module "rsc.io/sampler"
+
+require "golang.org/x/text" v0.0.0-20170915032832-14c0d48ead0c
+-- hello.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Translations by Google Translate.
+
+package sampler
+
+var hello = newText(`
+
+English: en: 99 bottles of beer on the wall, 99 bottles of beer, ...
+
+`)
+-- hello_test.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package sampler
+
+import (
+ "testing"
+
+ "golang.org/x/text/language"
+)
+
+var helloTests = []struct {
+ prefs []language.Tag
+ text string
+}{
+ {
+ []language.Tag{language.Make("en-US"), language.Make("fr")},
+ "Hello, world.",
+ },
+ {
+ []language.Tag{language.Make("fr"), language.Make("en-US")},
+ "Bonjour le monde.",
+ },
+}
+
+func TestHello(t *testing.T) {
+ for _, tt := range helloTests {
+ text := Hello(tt.prefs...)
+ if text != tt.text {
+ t.Errorf("Hello(%v) = %q, want %q", tt.prefs, text, tt.text)
+ }
+ }
+}
+-- sampler.go --
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package sampler shows simple texts.
+package sampler // import "rsc.io/sampler"
+
+import (
+ "os"
+ "strings"
+
+ "golang.org/x/text/language"
+)
+
+// DefaultUserPrefs returns the default user language preferences.
+// It consults the $LC_ALL, $LC_MESSAGES, and $LANG environment
+// variables, in that order.
+func DefaultUserPrefs() []language.Tag {
+ var prefs []language.Tag
+ for _, k := range []string{"LC_ALL", "LC_MESSAGES", "LANG"} {
+ if env := os.Getenv(k); env != "" {
+ prefs = append(prefs, language.Make(env))
+ }
+ }
+ return prefs
+}
+
+// Hello returns a localized greeting.
+// If no prefs are given, Hello uses DefaultUserPrefs.
+func Hello(prefs ...language.Tag) string {
+ if len(prefs) == 0 {
+ prefs = DefaultUserPrefs()
+ }
+ return hello.find(prefs)
+}
+
+func Glass() string {
+ return "I can eat glass and it doesn't hurt me."
+}
+
+// A text is a localized text.
+type text struct {
+ byTag map[string]string
+ matcher language.Matcher
+}
+
+// newText creates a new localized text, given a list of translations.
+func newText(s string) *text {
+ t := &text{
+ byTag: make(map[string]string),
+ }
+ var tags []language.Tag
+ for _, line := range strings.Split(s, "\n") {
+ line = strings.TrimSpace(line)
+ if line == "" {
+ continue
+ }
+ f := strings.Split(line, ": ")
+ if len(f) != 3 {
+ continue
+ }
+ tag := language.Make(f[1])
+ tags = append(tags, tag)
+ t.byTag[tag.String()] = f[2]
+ }
+ t.matcher = language.NewMatcher(tags)
+ return t
+}
+
+// find finds the text to use for the given language tag preferences.
+func (t *text) find(prefs []language.Tag) string {
+ tag, _, _ := t.matcher.Match(prefs...)
+ s := t.byTag[tag.String()]
+ if strings.HasPrefix(s, "RTL ") {
+ s = "\u200F" + strings.TrimPrefix(s, "RTL ") + "\u200E"
+ }
+ return s
+}
diff --git a/src/cmd/go/testdata/mod/rsc.io_testonly_v1.0.0.txt b/src/cmd/go/testdata/mod/rsc.io_testonly_v1.0.0.txt
new file mode 100644
index 0000000..dfb8ca2
--- /dev/null
+++ b/src/cmd/go/testdata/mod/rsc.io_testonly_v1.0.0.txt
@@ -0,0 +1,9 @@
+rsc.io/testonly v1.0.0
+written by hand
+
+-- .mod --
+module rsc.io/testonly
+-- .info --
+{"Version":"v1.0.0"}
+-- testonly.go --
+package testonly