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Merge branch 'ab/tests-various-fixup'
Various test updates. * ab/tests-various-fixup: rm tests: actually test for SIGPIPE in SIGPIPE test archive tests: use a cheaper "zipinfo -h" invocation to get header upload-pack tests: avoid a non-zero "grep" exit status git-svn tests: rewrite brittle tests to use "--[no-]merges". git svn mergeinfo tests: refactor "test -z" to use test_must_be_empty git svn mergeinfo tests: modernize redirection & quoting style cache-tree tests: explicitly test HEAD and index differences cache-tree tests: use a sub-shell with less indirection cache-tree tests: remove unused $2 parameter cache-tree tests: refactor for modern test style
This commit is contained in:
commit
2c873f9791
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@ -10,40 +10,36 @@ cache-tree extension.
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cmp_cache_tree () {
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test-tool dump-cache-tree | sed -e '/#(ref)/d' >actual &&
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sed "s/$OID_REGEX/SHA/" <actual >filtered &&
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test_cmp "$1" filtered
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test_cmp "$1" filtered &&
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rm filtered
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}
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# We don't bother with actually checking the SHA1:
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# test-tool dump-cache-tree already verifies that all existing data is
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# correct.
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generate_expected_cache_tree_rec () {
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dir="$1${1:+/}" &&
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parent="$2" &&
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# ls-files might have foo/bar, foo/bar/baz, and foo/bar/quux
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# We want to count only foo because it's the only direct child
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git ls-files >files &&
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subtrees=$(grep / files|cut -d / -f 1|uniq) &&
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subtree_count=$(echo "$subtrees"|awk -v c=0 '$1 != "" {++c} END {print c}') &&
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entries=$(wc -l <files) &&
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printf "SHA $dir (%d entries, %d subtrees)\n" "$entries" "$subtree_count" &&
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for subtree in $subtrees
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do
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cd "$subtree"
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generate_expected_cache_tree_rec "$dir$subtree" "$dir" || return 1
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cd ..
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done &&
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dir=$parent
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}
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generate_expected_cache_tree () {
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(
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generate_expected_cache_tree_rec
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)
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pathspec="$1" &&
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dir="$2${2:+/}" &&
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git ls-tree --name-only HEAD -- "$pathspec" >files &&
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git ls-tree --name-only -d HEAD -- "$pathspec" >subtrees &&
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printf "SHA %s (%d entries, %d subtrees)\n" "$dir" $(wc -l <files) $(wc -l <subtrees) &&
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while read subtree
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do
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generate_expected_cache_tree "$pathspec/$subtree/" "$subtree" || return 1
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done <subtrees
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}
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test_cache_tree () {
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generate_expected_cache_tree >expect &&
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cmp_cache_tree expect
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generate_expected_cache_tree "." >expect &&
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cmp_cache_tree expect &&
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rm expect actual files subtrees &&
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git status --porcelain -- ':!status' ':!expected.status' >status &&
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if test -n "$1"
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then
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test_cmp "$1" status
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else
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test_must_be_empty status
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fi
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}
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test_invalid_cache_tree () {
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@ -54,7 +50,7 @@ test_invalid_cache_tree () {
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}
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test_no_cache_tree () {
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: >expect &&
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>expect &&
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cmp_cache_tree expect
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}
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@ -83,18 +79,6 @@ test_expect_success 'git-add in subdir invalidates cache-tree' '
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test_invalid_cache_tree
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'
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cat >before <<\EOF
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SHA (3 entries, 2 subtrees)
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SHA dir1/ (1 entries, 0 subtrees)
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SHA dir2/ (1 entries, 0 subtrees)
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EOF
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cat >expect <<\EOF
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invalid (2 subtrees)
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invalid dir1/ (0 subtrees)
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SHA dir2/ (1 entries, 0 subtrees)
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EOF
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test_expect_success 'git-add in subdir does not invalidate sibling cache-tree' '
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git tag no-children &&
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test_when_finished "git reset --hard no-children; git read-tree HEAD" &&
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@ -102,9 +86,20 @@ test_expect_success 'git-add in subdir does not invalidate sibling cache-tree' '
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test_commit dir1/a &&
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test_commit dir2/b &&
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echo "I changed this file" >dir1/a &&
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test_when_finished "rm before" &&
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cat >before <<-\EOF &&
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SHA (3 entries, 2 subtrees)
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SHA dir1/ (1 entries, 0 subtrees)
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SHA dir2/ (1 entries, 0 subtrees)
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EOF
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cmp_cache_tree before &&
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echo "I changed this file" >dir1/a &&
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git add dir1/a &&
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cat >expect <<-\EOF &&
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invalid (2 subtrees)
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invalid dir1/ (0 subtrees)
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SHA dir2/ (1 entries, 0 subtrees)
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EOF
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cmp_cache_tree expect
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'
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@ -133,6 +128,7 @@ test_expect_success 'second commit has cache-tree' '
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'
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test_expect_success PERL 'commit --interactive gives cache-tree on partial commit' '
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test_when_finished "git reset --hard" &&
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cat <<-\EOT >foo.c &&
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int foo()
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{
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@ -159,7 +155,10 @@ test_expect_success PERL 'commit --interactive gives cache-tree on partial commi
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EOT
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test_write_lines p 1 "" s n y q |
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git commit --interactive -m foo &&
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test_cache_tree
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cat <<-\EOF >expected.status &&
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M foo.c
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EOF
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test_cache_tree expected.status
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'
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test_expect_success PERL 'commit -p with shrinking cache-tree' '
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@ -250,7 +249,10 @@ test_expect_success 'partial commit gives cache-tree' '
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git add one.t &&
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echo "some other change" >two.t &&
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git commit two.t -m partial &&
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test_cache_tree
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cat <<-\EOF >expected.status &&
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M one.t
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EOF
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test_cache_tree expected.status
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'
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test_expect_success 'no phantom error when switching trees' '
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@ -243,7 +243,7 @@ test_expect_success 'refresh index before checking if it is up-to-date' '
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test_path_is_missing frotz/nitfol
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'
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test_expect_success 'choking "git rm" should not let it die with cruft' '
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choke_git_rm_setup() {
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git reset -q --hard &&
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test_when_finished "rm -f .git/index.lock && git reset -q --hard" &&
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i=0 &&
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@ -252,12 +252,24 @@ test_expect_success 'choking "git rm" should not let it die with cruft' '
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do
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echo "100644 $hash 0 some-file-$i"
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i=$(( $i + 1 ))
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done | git update-index --index-info &&
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done | git update-index --index-info
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}
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test_expect_success 'choking "git rm" should not let it die with cruft (induce SIGPIPE)' '
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choke_git_rm_setup &&
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# git command is intentionally placed upstream of pipe to induce SIGPIPE
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git rm -n "some-file-*" | : &&
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test_path_is_missing .git/index.lock
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'
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test_expect_success !MINGW 'choking "git rm" should not let it die with cruft (induce and check SIGPIPE)' '
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choke_git_rm_setup &&
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OUT=$( ((trap "" PIPE; git rm -n "some-file-*"; echo $? 1>&3) | :) 3>&1 ) &&
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test_match_signal 13 "$OUT" &&
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test_path_is_missing .git/index.lock
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'
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test_expect_success 'Resolving by removal is not a warning-worthy event' '
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git reset -q --hard &&
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test_when_finished "rm -f .git/index.lock msg && git reset -q --hard" &&
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@ -153,7 +153,8 @@ test_expect_success ZIPINFO 'zip archive with many entries' '
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# check the number of entries in the ZIP file directory
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expr 65536 + 256 >expect &&
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"$ZIPINFO" many.zip | head -2 | sed -n "2s/.* //p" >actual &&
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"$ZIPINFO" -h many.zip >zipinfo &&
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sed -n "2s/.* //p" <zipinfo >actual &&
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test_cmp expect actual
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'
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@ -19,7 +19,8 @@ get_actual_commits () {
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test-tool pkt-line unpack-sideband <out >o.pack &&
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git index-pack o.pack &&
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git verify-pack -v o.idx >objs &&
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grep commit objs | cut -d" " -f1 | sort >actual_commits
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sed -n -e 's/\([0-9a-f][0-9a-f]*\) commit .*/\1/p' objs >objs.sed &&
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sort >actual_commits <objs.sed
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}
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check_output () {
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@ -12,49 +12,46 @@ export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
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test_expect_success 'load svn dump' "
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svnadmin load -q '$rawsvnrepo' \
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< '$TEST_DIRECTORY/t9151/svn-mergeinfo.dump' &&
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<'$TEST_DIRECTORY/t9151/svn-mergeinfo.dump' &&
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git svn init --minimize-url -R svnmerge \
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--rewrite-root=http://svn.example.org \
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-T trunk -b branches '$svnrepo' &&
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git svn fetch --all
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"
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"
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test_expect_success 'all svn merges became git merge commits' '
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unmarked=$(git rev-list --parents --all --grep=Merge |
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grep -v " .* " | cut -f1 -d" ") &&
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[ -z "$unmarked" ]
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'
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git rev-list --all --no-merges --grep=Merge >unmarked &&
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test_must_be_empty unmarked
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'
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test_expect_success 'cherry picks did not become git merge commits' '
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bad_cherries=$(git rev-list --parents --all --grep=Cherry |
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grep " .* " | cut -f1 -d" ") &&
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[ -z "$bad_cherries" ]
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'
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git rev-list --all --merges --grep=Cherry >bad-cherries &&
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test_must_be_empty bad-cherries
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'
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test_expect_success 'svn non-merge merge commits did not become git merge commits' '
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bad_non_merges=$(git rev-list --parents --all --grep=non-merge |
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grep " .* " | cut -f1 -d" ") &&
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[ -z "$bad_non_merges" ]
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'
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git rev-list --all --merges --grep=non-merge >bad-non-merges &&
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test_must_be_empty bad-non-merges
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'
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test_expect_success 'commit made to merged branch is reachable from the merge' '
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before_commit=$(git rev-list --all --grep="trunk commit before merging trunk to b2") &&
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merge_commit=$(git rev-list --all --grep="Merge trunk to b2") &&
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not_reachable=$(git rev-list -1 $before_commit --not $merge_commit) &&
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[ -z "$not_reachable" ]
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'
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git rev-list -1 $before_commit --not $merge_commit >not-reachable &&
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test_must_be_empty not-reachable
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'
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test_expect_success 'merging two branches in one commit is detected correctly' '
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f1_commit=$(git rev-list --all --grep="make f1 branch from trunk") &&
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f2_commit=$(git rev-list --all --grep="make f2 branch from trunk") &&
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merge_commit=$(git rev-list --all --grep="Merge f1 and f2 to trunk") &&
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not_reachable=$(git rev-list -1 $f1_commit $f2_commit --not $merge_commit) &&
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[ -z "$not_reachable" ]
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'
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git rev-list -1 $f1_commit $f2_commit --not $merge_commit >not-reachable &&
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test_must_be_empty not-reachable
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'
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test_expect_failure 'everything got merged in the end' '
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unmerged=$(git rev-list --all --not main) &&
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[ -z "$unmerged" ]
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'
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git rev-list --all --not main >unmerged &&
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test_must_be_empty unmerged
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'
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test_done
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