diff options
Diffstat (limited to 't/t0090-cache-tree.sh')
| -rwxr-xr-x | t/t0090-cache-tree.sh | 85 |
1 files changed, 44 insertions, 41 deletions
diff --git a/t/t0090-cache-tree.sh b/t/t0090-cache-tree.sh index 504334e552..9bf66c9e68 100755 --- a/t/t0090-cache-tree.sh +++ b/t/t0090-cache-tree.sh @@ -10,39 +10,36 @@ cache-tree extension. cmp_cache_tree () { test-tool dump-cache-tree | sed -e '/#(ref)/d' >actual && sed "s/$OID_REGEX/SHA/" <actual >filtered && - test_cmp "$1" filtered + test_cmp "$1" filtered && + rm filtered } # We don't bother with actually checking the SHA1: # test-tool dump-cache-tree already verifies that all existing data is # correct. -generate_expected_cache_tree_rec () { - dir="$1${1:+/}" && - parent="$2" && - # ls-files might have foo/bar, foo/bar/baz, and foo/bar/quux - # We want to count only foo because it's the only direct child - subtrees=$(git ls-files|grep /|cut -d / -f 1|uniq) && - subtree_count=$(echo "$subtrees"|awk -v c=0 '$1 != "" {++c} END {print c}') && - entries=$(git ls-files|wc -l) && - printf "SHA $dir (%d entries, %d subtrees)\n" "$entries" "$subtree_count" && - for subtree in $subtrees - do - cd "$subtree" - generate_expected_cache_tree_rec "$dir$subtree" "$dir" || return 1 - cd .. - done && - dir=$parent -} - generate_expected_cache_tree () { - ( - generate_expected_cache_tree_rec - ) + pathspec="$1" && + dir="$2${2:+/}" && + git ls-tree --name-only HEAD -- "$pathspec" >files && + git ls-tree --name-only -d HEAD -- "$pathspec" >subtrees && + printf "SHA %s (%d entries, %d subtrees)\n" "$dir" $(wc -l <files) $(wc -l <subtrees) && + while read subtree + do + generate_expected_cache_tree "$pathspec/$subtree/" "$subtree" || return 1 + done <subtrees } test_cache_tree () { - generate_expected_cache_tree >expect && - cmp_cache_tree expect + generate_expected_cache_tree "." >expect && + cmp_cache_tree expect && + rm expect actual files subtrees && + git status --porcelain -- ':!status' ':!expected.status' >status && + if test -n "$1" + then + test_cmp "$1" status + else + test_must_be_empty status + fi } test_invalid_cache_tree () { @@ -53,7 +50,7 @@ test_invalid_cache_tree () { } test_no_cache_tree () { - : >expect && + >expect && cmp_cache_tree expect } @@ -82,18 +79,6 @@ test_expect_success 'git-add in subdir invalidates cache-tree' ' test_invalid_cache_tree ' -cat >before <<\EOF -SHA (3 entries, 2 subtrees) -SHA dir1/ (1 entries, 0 subtrees) -SHA dir2/ (1 entries, 0 subtrees) -EOF - -cat >expect <<\EOF -invalid (2 subtrees) -invalid dir1/ (0 subtrees) -SHA dir2/ (1 entries, 0 subtrees) -EOF - test_expect_success 'git-add in subdir does not invalidate sibling cache-tree' ' git tag no-children && test_when_finished "git reset --hard no-children; git read-tree HEAD" && @@ -101,9 +86,20 @@ test_expect_success 'git-add in subdir does not invalidate sibling cache-tree' ' test_commit dir1/a && test_commit dir2/b && echo "I changed this file" >dir1/a && + test_when_finished "rm before" && + cat >before <<-\EOF && + SHA (3 entries, 2 subtrees) + SHA dir1/ (1 entries, 0 subtrees) + SHA dir2/ (1 entries, 0 subtrees) + EOF cmp_cache_tree before && echo "I changed this file" >dir1/a && git add dir1/a && + cat >expect <<-\EOF && + invalid (2 subtrees) + invalid dir1/ (0 subtrees) + SHA dir2/ (1 entries, 0 subtrees) + EOF cmp_cache_tree expect ' @@ -132,6 +128,7 @@ test_expect_success 'second commit has cache-tree' ' ' test_expect_success PERL 'commit --interactive gives cache-tree on partial commit' ' + test_when_finished "git reset --hard" && cat <<-\EOT >foo.c && int foo() { @@ -158,12 +155,15 @@ test_expect_success PERL 'commit --interactive gives cache-tree on partial commi EOT test_write_lines p 1 "" s n y q | git commit --interactive -m foo && - test_cache_tree + cat <<-\EOF >expected.status && + M foo.c + EOF + test_cache_tree expected.status ' test_expect_success PERL 'commit -p with shrinking cache-tree' ' - mkdir -p deep/subdir && - echo content >deep/subdir/file && + mkdir -p deep/very-long-subdir && + echo content >deep/very-long-subdir/file && git add deep && git commit -m add && git rm -r deep && @@ -249,7 +249,10 @@ test_expect_success 'partial commit gives cache-tree' ' git add one.t && echo "some other change" >two.t && git commit two.t -m partial && - test_cache_tree + cat <<-\EOF >expected.status && + M one.t + EOF + test_cache_tree expected.status ' test_expect_success 'no phantom error when switching trees' ' |