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-rwxr-xr-xt/t5607-clone-bundle.sh172
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diff --git a/t/t5607-clone-bundle.sh b/t/t5607-clone-bundle.sh
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+#!/bin/sh
+
+test_description='some bundle related tests'
+GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
+export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
+
+. ./test-lib.sh
+
+test_expect_success 'setup' '
+ test_oid_cache <<-EOF &&
+ version sha1:2
+ version sha256:3
+ EOF
+ test_commit initial &&
+ test_tick &&
+ git tag -m tag tag &&
+ test_commit second &&
+ test_commit third &&
+ git tag -d initial &&
+ git tag -d second &&
+ git tag -d third
+'
+
+test_expect_success '"verify" needs a worktree' '
+ git bundle create tip.bundle -1 main &&
+ nongit test_must_fail git bundle verify ../tip.bundle 2>err &&
+ test_grep "need a repository" err
+'
+
+test_expect_success 'annotated tags can be excluded by rev-list options' '
+ git bundle create bundle --all --since=7.Apr.2005.15:14:00.-0700 &&
+ cat >expect <<-EOF &&
+ $(git rev-parse HEAD) HEAD
+ $(git rev-parse tag) refs/tags/tag
+ $(git rev-parse main) refs/heads/main
+ EOF
+ git ls-remote bundle >actual &&
+ test_cmp expect actual &&
+
+ git bundle create bundle --all --since=7.Apr.2005.15:16:00.-0700 &&
+ cat >expect <<-EOF &&
+ $(git rev-parse HEAD) HEAD
+ $(git rev-parse main) refs/heads/main
+ EOF
+ git ls-remote bundle >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'die if bundle file cannot be created' '
+ mkdir adir &&
+ test_must_fail git bundle create adir --all
+'
+
+test_expect_success 'bundle --stdin' '
+ echo main | git bundle create stdin-bundle.bdl --stdin &&
+ cat >expect <<-EOF &&
+ $(git rev-parse main) refs/heads/main
+ EOF
+ git ls-remote stdin-bundle.bdl >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'bundle --stdin <rev-list options>' '
+ echo main | git bundle create hybrid-bundle.bdl --stdin tag &&
+ cat >expect <<-EOF &&
+ $(git rev-parse main) refs/heads/main
+ EOF
+ git ls-remote stdin-bundle.bdl >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'empty bundle file is rejected' '
+ >empty-bundle &&
+ test_must_fail git fetch empty-bundle
+'
+
+# This triggers a bug in older versions where the resulting line (with
+# --pretty=oneline) was longer than a 1024-char buffer.
+test_expect_success 'ridiculously long subject in boundary' '
+ >file4 &&
+ test_tick &&
+ git add file4 &&
+ printf "%01200d\n" 0 | git commit -F - &&
+ test_commit fifth &&
+ git bundle create long-subject-bundle.bdl HEAD^..HEAD &&
+ cat >expect <<-EOF &&
+ $(git rev-parse main) HEAD
+ EOF
+ git bundle list-heads long-subject-bundle.bdl >actual &&
+ test_cmp expect actual &&
+
+ git fetch long-subject-bundle.bdl &&
+
+ algo=$(test_oid algo) &&
+ if test "$algo" != sha1
+ then
+ echo "@object-format=sha256"
+ fi >expect &&
+ cat >>expect <<-EOF &&
+ -$(git log --pretty=format:"%H %s" -1 HEAD^)
+ $(git rev-parse HEAD) HEAD
+ EOF
+
+ if test "$algo" = sha1
+ then
+ head -n 3 long-subject-bundle.bdl
+ else
+ head -n 4 long-subject-bundle.bdl
+ fi | grep -v "^#" >actual &&
+
+ test_cmp expect actual
+'
+
+test_expect_success 'prerequisites with an empty commit message' '
+ >file1 &&
+ git add file1 &&
+ test_tick &&
+ git commit --allow-empty-message -m "" &&
+ test_commit file2 &&
+ git bundle create bundle HEAD^.. &&
+ git bundle verify bundle
+'
+
+test_expect_success 'failed bundle creation does not leave cruft' '
+ # This fails because the bundle would be empty.
+ test_must_fail git bundle create fail.bundle main..main &&
+ test_path_is_missing fail.bundle.lock
+'
+
+test_expect_success 'fetch SHA-1 from bundle' '
+ test_create_repo foo &&
+ test_commit -C foo x &&
+ git -C foo bundle create tip.bundle -1 main &&
+ git -C foo rev-parse HEAD >hash &&
+
+ # Exercise to ensure that fetching a SHA-1 from a bundle works with no
+ # errors
+ git fetch --no-tags foo/tip.bundle "$(cat hash)"
+'
+
+test_expect_success 'git bundle uses expected default format' '
+ git bundle create bundle HEAD^.. &&
+ cat >expect <<-EOF &&
+ # v$(test_oid version) git bundle
+ EOF
+ head -n1 bundle >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'git bundle v3 has expected contents' '
+ git branch side HEAD &&
+ git bundle create --version=3 bundle HEAD^..side &&
+ head -n2 bundle >actual &&
+ cat >expect <<-EOF &&
+ # v3 git bundle
+ @object-format=$(test_oid algo)
+ EOF
+ test_cmp expect actual &&
+ git bundle verify bundle
+'
+
+test_expect_success 'git bundle v3 rejects unknown capabilities' '
+ cat >new <<-EOF &&
+ # v3 git bundle
+ @object-format=$(test_oid algo)
+ @unknown=silly
+ EOF
+ test_must_fail git bundle verify new 2>output &&
+ test_grep "unknown capability .unknown=silly." output
+'
+
+test_done