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-rwxr-xr-xt/t9104-git-svn-follow-parent.sh230
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diff --git a/t/t9104-git-svn-follow-parent.sh b/t/t9104-git-svn-follow-parent.sh
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+#!/bin/sh
+#
+# Copyright (c) 2006 Eric Wong
+#
+
+test_description='git svn fetching'
+
+. ./lib-git-svn.sh
+
+test_expect_success 'initialize repo' '
+ mkdir import &&
+ (
+ cd import &&
+ mkdir -p trunk &&
+ echo hello >trunk/readme &&
+ svn_cmd import -m "initial" . "$svnrepo"
+ ) &&
+ svn_cmd co "$svnrepo" wc &&
+ (
+ cd wc &&
+ echo world >>trunk/readme &&
+ poke trunk/readme &&
+ svn_cmd commit -m "another commit" &&
+ svn_cmd up &&
+ svn_cmd mv trunk thunk &&
+ echo goodbye >>thunk/readme &&
+ poke thunk/readme &&
+ svn_cmd commit -m "bye now"
+ )
+ '
+
+test_expect_success 'init and fetch a moved directory' '
+ git svn init --minimize-url -i thunk "$svnrepo"/thunk &&
+ git svn fetch -i thunk &&
+ test "$(git rev-parse --verify refs/remotes/thunk@2)" \
+ = "$(git rev-parse --verify refs/remotes/thunk~1)" &&
+ git cat-file blob refs/remotes/thunk:readme >actual &&
+ test "$(sed -n -e "3p" actual)" = goodbye &&
+ test -z "$(git config --get svn-remote.svn.fetch \
+ "^trunk:refs/remotes/thunk@2$")"
+ '
+
+test_expect_success 'init and fetch from one svn-remote' '
+ git config svn-remote.svn.url "$svnrepo" &&
+ git config --add svn-remote.svn.fetch \
+ trunk:refs/remotes/svn/trunk &&
+ git config --add svn-remote.svn.fetch \
+ thunk:refs/remotes/svn/thunk &&
+ git svn fetch -i svn/thunk &&
+ test "$(git rev-parse --verify refs/remotes/svn/trunk)" \
+ = "$(git rev-parse --verify refs/remotes/svn/thunk~1)" &&
+ git cat-file blob refs/remotes/svn/thunk:readme >actual &&
+ test "$(sed -n -e "3p" actual)" = goodbye
+ '
+
+test_expect_success 'follow deleted parent' '
+ (svn_cmd cp -m "resurrecting trunk as junk" \
+ "$svnrepo"/trunk@2 "$svnrepo"/junk ||
+ svn cp -m "resurrecting trunk as junk" \
+ -r2 "$svnrepo"/trunk "$svnrepo"/junk) &&
+ git config --add svn-remote.svn.fetch \
+ junk:refs/remotes/svn/junk &&
+ git svn fetch -i svn/thunk &&
+ git svn fetch -i svn/junk &&
+ test -z "$(git diff svn/junk svn/trunk)" &&
+ test "$(git merge-base svn/junk svn/trunk)" \
+ = "$(git rev-parse svn/trunk)"
+ '
+
+test_expect_success 'follow larger parent' '
+ mkdir -p import/trunk/thunk/bump/thud &&
+ echo hi > import/trunk/thunk/bump/thud/file &&
+ svn import -m "import a larger parent" import "$svnrepo"/larger-parent &&
+ svn cp -m "hi" "$svnrepo"/larger-parent "$svnrepo"/another-larger &&
+ git svn init --minimize-url -i larger \
+ "$svnrepo"/larger-parent/trunk/thunk/bump/thud &&
+ git svn fetch -i larger &&
+ git svn init --minimize-url -i larger-parent \
+ "$svnrepo"/another-larger/trunk/thunk/bump/thud &&
+ git svn fetch -i larger-parent &&
+ git rev-parse --verify refs/remotes/larger &&
+ git rev-parse --verify \
+ refs/remotes/larger-parent &&
+ test "$(git merge-base \
+ refs/remotes/larger-parent \
+ refs/remotes/larger)" = \
+ "$(git rev-parse refs/remotes/larger)"
+ '
+
+test_expect_success 'follow higher-level parent' '
+ svn mkdir -m "follow higher-level parent" "$svnrepo"/blob &&
+ svn co "$svnrepo"/blob blob &&
+ (
+ cd blob &&
+ echo hi > hi &&
+ svn add hi &&
+ svn commit -m "hihi"
+ ) &&
+ svn mkdir -m "new glob at top level" "$svnrepo"/glob &&
+ svn mv -m "move blob down a level" "$svnrepo"/blob "$svnrepo"/glob/blob &&
+ git svn init --minimize-url -i blob "$svnrepo"/glob/blob &&
+ git svn fetch -i blob
+ '
+
+test_expect_success 'follow deleted directory' '
+ svn_cmd mv -m "bye!" "$svnrepo"/glob/blob/hi "$svnrepo"/glob/blob/bye &&
+ svn_cmd rm -m "remove glob" "$svnrepo"/glob &&
+ git svn init --minimize-url -i glob "$svnrepo"/glob &&
+ git svn fetch -i glob &&
+ test "$(git cat-file blob refs/remotes/glob:blob/bye)" = hi &&
+ git ls-tree refs/remotes/glob >actual &&
+ test_line_count = 1 actual
+ '
+
+# ref: r9270 of the Subversion repository: (http://svn.collab.net/repos/svn)
+# in trunk/subversion/bindings/swig/perl
+test_expect_success 'follow-parent avoids deleting relevant info' '
+ mkdir -p import/trunk/subversion/bindings/swig/perl/t &&
+ for i in a b c ; do \
+ echo $i > import/trunk/subversion/bindings/swig/perl/$i.pm &&
+ echo _$i > import/trunk/subversion/bindings/swig/perl/t/$i.t || return 1
+ done &&
+ echo "bad delete test" > \
+ import/trunk/subversion/bindings/swig/perl/t/larger-parent &&
+ echo "bad delete test 2" > \
+ import/trunk/subversion/bindings/swig/perl/another-larger &&
+ (
+ cd import &&
+ svn import -m "r9270 test" . "$svnrepo"/r9270
+ ) &&
+ svn_cmd co "$svnrepo"/r9270/trunk/subversion/bindings/swig/perl r9270 &&
+ (
+ cd r9270 &&
+ svn mkdir native &&
+ svn mv t native/t &&
+ for i in a b c
+ do
+ svn mv $i.pm native/$i.pm || return 1
+ done &&
+ echo z >>native/t/c.t &&
+ poke native/t/c.t &&
+ svn commit -m "reorg test"
+ ) &&
+ git svn init --minimize-url -i r9270-t \
+ "$svnrepo"/r9270/trunk/subversion/bindings/swig/perl/native/t &&
+ git svn fetch -i r9270-t &&
+ test $(git rev-list r9270-t | wc -l) -eq 2 &&
+ test "$(git ls-tree --name-only r9270-t~1)" = \
+ "$(git ls-tree --name-only r9270-t)"
+ '
+
+test_expect_success "track initial change if it was only made to parent" '
+ svn_cmd cp -m "wheee!" "$svnrepo"/r9270/trunk "$svnrepo"/r9270/drunk &&
+ git svn init --minimize-url -i r9270-d \
+ "$svnrepo"/r9270/drunk/subversion/bindings/swig/perl/native/t &&
+ git svn fetch -i r9270-d &&
+ test $(git rev-list r9270-d | wc -l) -eq 3 &&
+ test "$(git ls-tree --name-only r9270-t)" = \
+ "$(git ls-tree --name-only r9270-d)" &&
+ test "$(git rev-parse r9270-t)" = \
+ "$(git rev-parse r9270-d~1)"
+ '
+
+test_expect_success "follow-parent is atomic" '
+ record_size=$(($(test_oid rawsz) + 4)) &&
+ (
+ cd wc &&
+ svn_cmd up &&
+ svn_cmd mkdir stunk &&
+ echo "trunk stunk" > stunk/readme &&
+ svn_cmd add stunk/readme &&
+ svn_cmd ci -m "trunk stunk" &&
+ echo "stunk like junk" >> stunk/readme &&
+ svn_cmd ci -m "really stunk" &&
+ echo "stink stank stunk" >> stunk/readme &&
+ svn_cmd ci -m "even the grinch agrees"
+ ) &&
+ svn_cmd copy -m "stunk flunked" "$svnrepo"/stunk "$svnrepo"/flunk &&
+ { svn cp -m "early stunk flunked too" \
+ "$svnrepo"/stunk@17 "$svnrepo"/flunked ||
+ svn_cmd cp -m "early stunk flunked too" \
+ -r17 "$svnrepo"/stunk "$svnrepo"/flunked; } &&
+ git svn init --minimize-url -i stunk "$svnrepo"/stunk &&
+ git svn fetch -i stunk &&
+ git update-ref refs/remotes/flunk@18 refs/remotes/stunk~2 &&
+ git update-ref -d refs/remotes/stunk &&
+ git config --unset svn-remote.svn.fetch stunk &&
+ mkdir -p "$GIT_DIR"/svn/refs/remotes/flunk@18 &&
+ rev_map=$(cd "$GIT_DIR"/svn/refs/remotes/stunk && ls .rev_map*) &&
+ dd if="$GIT_DIR"/svn/refs/remotes/stunk/$rev_map \
+ of="$GIT_DIR"/svn/refs/remotes/flunk@18/$rev_map bs=$record_size count=1 &&
+ rm -rf "$GIT_DIR"/svn/refs/remotes/stunk &&
+ git svn init --minimize-url -i flunk "$svnrepo"/flunk &&
+ git svn fetch -i flunk &&
+ git svn init --minimize-url -i stunk "$svnrepo"/stunk &&
+ git svn fetch -i stunk &&
+ git svn init --minimize-url -i flunked "$svnrepo"/flunked &&
+ git svn fetch -i flunked &&
+ test "$(git rev-parse --verify refs/remotes/flunk@18)" \
+ = "$(git rev-parse --verify refs/remotes/stunk)" &&
+ test "$(git rev-parse --verify refs/remotes/flunk~1)" \
+ = "$(git rev-parse --verify refs/remotes/stunk)" &&
+ test "$(git rev-parse --verify refs/remotes/flunked~1)" \
+ = "$(git rev-parse --verify refs/remotes/stunk~1)"
+ '
+
+test_expect_success "track multi-parent paths" '
+ svn_cmd cp -m "resurrect /glob" "$svnrepo"/r9270 "$svnrepo"/glob &&
+ git svn multi-fetch &&
+ git cat-file commit refs/remotes/glob >actual &&
+ grep "^parent " actual >actual2 &&
+ test_line_count = 2 actual2
+ '
+
+test_expect_success "multi-fetch continues to work" "
+ git svn multi-fetch
+ "
+
+test_expect_success "multi-fetch works off a 'clean' repository" '
+ rm -rf "$GIT_DIR/svn" &&
+ git for-each-ref --format="option no-deref%0adelete %(refname)" refs/remotes |
+ git update-ref --stdin &&
+ git reflog expire --all --expire=all &&
+ mkdir "$GIT_DIR/svn" &&
+ git svn multi-fetch
+ '
+
+test_debug 'gitk --all &'
+
+test_done