| #!/bin/sh |
| |
| test_description='test describe |
| |
| B |
| .--------------o----o----o----x |
| / / / |
| o----o----o----o----o----. / |
| \ A c / |
| .------------o---o---o |
| D,R e |
| ' |
| . ./test-lib.sh |
| |
| check_describe () { |
| expect="$1" |
| shift |
| R=$(git describe "$@" 2>err.actual) |
| S=$? |
| cat err.actual >&3 |
| test_expect_success "describe $*" ' |
| test $S = 0 && |
| case "$R" in |
| $expect) echo happy ;; |
| *) echo "Oops - $R is not $expect"; |
| false ;; |
| esac |
| ' |
| } |
| |
| test_expect_success setup ' |
| |
| test_tick && |
| echo one >file && git add file && git commit -m initial && |
| one=$(git rev-parse HEAD) && |
| |
| git describe --always HEAD && |
| |
| test_tick && |
| echo two >file && git add file && git commit -m second && |
| two=$(git rev-parse HEAD) && |
| |
| test_tick && |
| echo three >file && git add file && git commit -m third && |
| |
| test_tick && |
| echo A >file && git add file && git commit -m A && |
| test_tick && |
| git tag -a -m A A && |
| |
| test_tick && |
| echo c >file && git add file && git commit -m c && |
| test_tick && |
| git tag c && |
| |
| git reset --hard $two && |
| test_tick && |
| echo B >side && git add side && git commit -m B && |
| test_tick && |
| git tag -a -m B B && |
| |
| test_tick && |
| git merge -m Merged c && |
| merged=$(git rev-parse HEAD) && |
| |
| git reset --hard $two && |
| test_tick && |
| echo D >another && git add another && git commit -m D && |
| test_tick && |
| git tag -a -m D D && |
| test_tick && |
| git tag -a -m R R && |
| |
| test_tick && |
| echo DD >another && git commit -a -m another && |
| |
| test_tick && |
| git tag e && |
| |
| test_tick && |
| echo DDD >another && git commit -a -m "yet another" && |
| |
| test_tick && |
| git merge -m Merged $merged && |
| |
| test_tick && |
| echo X >file && echo X >side && git add file side && |
| git commit -m x |
| |
| ' |
| |
| check_describe A-* HEAD |
| check_describe A-* HEAD^ |
| check_describe R-* HEAD^^ |
| check_describe A-* HEAD^^2 |
| check_describe B HEAD^^2^ |
| check_describe R-* HEAD^^^ |
| |
| check_describe c-* --tags HEAD |
| check_describe c-* --tags HEAD^ |
| check_describe e-* --tags HEAD^^ |
| check_describe c-* --tags HEAD^^2 |
| check_describe B --tags HEAD^^2^ |
| check_describe e --tags HEAD^^^ |
| |
| check_describe heads/master --all HEAD |
| check_describe tags/c-* --all HEAD^ |
| check_describe tags/e --all HEAD^^^ |
| |
| check_describe B-0-* --long HEAD^^2^ |
| check_describe A-3-* --long HEAD^^2 |
| |
| check_describe c-7-* --tags |
| check_describe e-3-* --first-parent --tags |
| |
| test_expect_success 'describe --contains defaults to HEAD without commit-ish' ' |
| echo "A^0" >expect && |
| git checkout A && |
| test_when_finished "git checkout -" && |
| git describe --contains >actual && |
| test_cmp expect actual |
| ' |
| |
| check_describe tags/A --all A^0 |
| test_expect_success 'no warning was displayed for A' ' |
| test_must_be_empty err.actual |
| ' |
| |
| test_expect_success 'rename tag A to Q locally' ' |
| mv .git/refs/tags/A .git/refs/tags/Q |
| ' |
| cat - >err.expect <<EOF |
| warning: tag 'A' is really 'Q' here |
| EOF |
| check_describe A-* HEAD |
| test_expect_success 'warning was displayed for Q' ' |
| test_i18ncmp err.expect err.actual |
| ' |
| test_expect_success 'rename tag Q back to A' ' |
| mv .git/refs/tags/Q .git/refs/tags/A |
| ' |
| |
| test_expect_success 'pack tag refs' 'git pack-refs' |
| check_describe A-* HEAD |
| |
| check_describe "A-*[0-9a-f]" --dirty |
| |
| test_expect_success 'set-up dirty work tree' ' |
| echo >>file |
| ' |
| |
| check_describe "A-*[0-9a-f]-dirty" --dirty |
| |
| check_describe "A-*[0-9a-f].mod" --dirty=.mod |
| |
| test_expect_success 'describe --dirty HEAD' ' |
| test_must_fail git describe --dirty HEAD |
| ' |
| |
| test_expect_success 'set-up matching pattern tests' ' |
| git tag -a -m test-annotated test-annotated && |
| echo >>file && |
| test_tick && |
| git commit -a -m "one more" && |
| git tag test1-lightweight && |
| echo >>file && |
| test_tick && |
| git commit -a -m "yet another" && |
| git tag test2-lightweight && |
| echo >>file && |
| test_tick && |
| git commit -a -m "even more" |
| |
| ' |
| |
| check_describe "test-annotated-*" --match="test-*" |
| |
| check_describe "test1-lightweight-*" --tags --match="test1-*" |
| |
| check_describe "test2-lightweight-*" --tags --match="test2-*" |
| |
| check_describe "test2-lightweight-*" --long --tags --match="test2-*" HEAD^ |
| |
| check_describe "test2-lightweight-*" --long --tags --match="test1-*" --match="test2-*" HEAD^ |
| |
| check_describe "test2-lightweight-*" --long --tags --match="test1-*" --no-match --match="test2-*" HEAD^ |
| |
| check_describe "test1-lightweight-*" --long --tags --match="test1-*" --match="test3-*" HEAD |
| |
| check_describe "test1-lightweight-*" --long --tags --match="test3-*" --match="test1-*" HEAD |
| |
| test_expect_success 'set-up branches' ' |
| git branch branch_A A && |
| git branch branch_C c && |
| git update-ref refs/remotes/origin/remote_branch_A "A^{commit}" && |
| git update-ref refs/remotes/origin/remote_branch_C "c^{commit}" && |
| git update-ref refs/original/original_branch_A test-annotated~2 |
| ' |
| |
| check_describe "heads/branch_A*" --all --match="branch_*" --exclude="branch_C" HEAD |
| |
| check_describe "remotes/origin/remote_branch_A*" --all --match="origin/remote_branch_*" --exclude="origin/remote_branch_C" HEAD |
| |
| check_describe "original/original_branch_A*" --all test-annotated~1 |
| |
| test_expect_success '--match does not work for other types' ' |
| test_must_fail git describe --all --match="*original_branch_*" test-annotated~1 |
| ' |
| |
| test_expect_success '--exclude does not work for other types' ' |
| R=$(git describe --all --exclude="any_pattern_even_not_matching" test-annotated~1) && |
| case "$R" in |
| *original_branch_A*) echo "fail: Found unknown reference $R with --exclude" |
| false;; |
| *) echo ok: Found some known type;; |
| esac |
| ' |
| |
| test_expect_success 'name-rev with exact tags' ' |
| echo A >expect && |
| tag_object=$(git rev-parse refs/tags/A) && |
| git name-rev --tags --name-only $tag_object >actual && |
| test_cmp expect actual && |
| |
| echo "A^0" >expect && |
| tagged_commit=$(git rev-parse "refs/tags/A^0") && |
| git name-rev --tags --name-only $tagged_commit >actual && |
| test_cmp expect actual |
| ' |
| |
| test_expect_success 'name-rev --all' ' |
| >expect.unsorted && |
| for rev in $(git rev-list --all) |
| do |
| git name-rev $rev >>expect.unsorted |
| done && |
| sort <expect.unsorted >expect && |
| git name-rev --all >actual.unsorted && |
| sort <actual.unsorted >actual && |
| test_cmp expect actual |
| ' |
| |
| test_expect_success 'name-rev --stdin' ' |
| >expect.unsorted && |
| for rev in $(git rev-list --all) |
| do |
| name=$(git name-rev --name-only $rev) && |
| echo "$rev ($name)" >>expect.unsorted |
| done && |
| sort <expect.unsorted >expect && |
| git rev-list --all | git name-rev --stdin >actual.unsorted && |
| sort <actual.unsorted >actual && |
| test_cmp expect actual |
| ' |
| |
| test_expect_success 'describe --contains with the exact tags' ' |
| echo "A^0" >expect && |
| tag_object=$(git rev-parse refs/tags/A) && |
| git describe --contains $tag_object >actual && |
| test_cmp expect actual && |
| |
| echo "A^0" >expect && |
| tagged_commit=$(git rev-parse "refs/tags/A^0") && |
| git describe --contains $tagged_commit >actual && |
| test_cmp expect actual |
| ' |
| |
| test_expect_success 'describe --contains and --match' ' |
| echo "A^0" >expect && |
| tagged_commit=$(git rev-parse "refs/tags/A^0") && |
| test_must_fail git describe --contains --match="B" $tagged_commit && |
| git describe --contains --match="B" --match="A" $tagged_commit >actual && |
| test_cmp expect actual |
| ' |
| |
| test_expect_success 'describe --exclude' ' |
| echo "c~1" >expect && |
| tagged_commit=$(git rev-parse "refs/tags/A^0") && |
| test_must_fail git describe --contains --match="B" $tagged_commit && |
| git describe --contains --match="?" --exclude="A" $tagged_commit >actual && |
| test_cmp expect actual |
| ' |
| |
| test_expect_success 'describe --contains and --no-match' ' |
| echo "A^0" >expect && |
| tagged_commit=$(git rev-parse "refs/tags/A^0") && |
| git describe --contains --match="B" --no-match $tagged_commit >actual && |
| test_cmp expect actual |
| ' |
| |
| test_expect_success 'setup and absorb a submodule' ' |
| test_create_repo sub1 && |
| test_commit -C sub1 initial && |
| git submodule add ./sub1 && |
| git submodule absorbgitdirs && |
| git commit -a -m "add submodule" && |
| git describe --dirty >expect && |
| git describe --broken >out && |
| test_cmp expect out |
| ' |
| |
| test_expect_success 'describe chokes on severely broken submodules' ' |
| mv .git/modules/sub1/ .git/modules/sub_moved && |
| test_must_fail git describe --dirty |
| ' |
| test_expect_success 'describe ignoring a broken submodule' ' |
| git describe --broken >out && |
| test_when_finished "mv .git/modules/sub_moved .git/modules/sub1" && |
| grep broken out |
| ' |
| |
| test_expect_success 'describe a blob at a directly tagged commit' ' |
| echo "make it a unique blob" >file && |
| git add file && git commit -m "content in file" && |
| git tag -a -m "latest annotated tag" unique-file && |
| git describe HEAD:file >actual && |
| echo "unique-file:file" >expect && |
| test_cmp expect actual |
| ' |
| |
| test_expect_success 'describe a blob with its first introduction' ' |
| git commit --allow-empty -m "empty commit" && |
| git rm file && |
| git commit -m "delete blob" && |
| git revert HEAD && |
| git commit --allow-empty -m "empty commit" && |
| git describe HEAD:file >actual && |
| echo "unique-file:file" >expect && |
| test_cmp expect actual |
| ' |
| |
| test_expect_success 'describe directly tagged blob' ' |
| git tag test-blob unique-file:file && |
| git describe test-blob >actual && |
| echo "unique-file:file" >expect && |
| # suboptimal: we rather want to see "test-blob" |
| test_cmp expect actual |
| ' |
| |
| test_expect_success 'describe tag object' ' |
| git tag test-blob-1 -a -m msg unique-file:file && |
| test_must_fail git describe test-blob-1 2>actual && |
| test_i18ngrep "fatal: test-blob-1 is neither a commit nor blob" actual |
| ' |
| |
| test_expect_failure ULIMIT_STACK_SIZE 'name-rev works in a deep repo' ' |
| i=1 && |
| while test $i -lt 8000 |
| do |
| echo "commit refs/heads/master |
| committer A U Thor <author@example.com> $((1000000000 + $i * 100)) +0200 |
| data <<EOF |
| commit #$i |
| EOF" |
| test $i = 1 && echo "from refs/heads/master^0" |
| i=$(($i + 1)) |
| done | git fast-import && |
| git checkout master && |
| git tag far-far-away HEAD^ && |
| echo "HEAD~4000 tags/far-far-away~3999" >expect && |
| git name-rev HEAD~4000 >actual && |
| test_cmp expect actual && |
| run_with_limited_stack git name-rev HEAD~4000 >actual && |
| test_cmp expect actual |
| ' |
| |
| test_expect_success ULIMIT_STACK_SIZE 'describe works in a deep repo' ' |
| git tag -f far-far-away HEAD~7999 && |
| echo "far-far-away" >expect && |
| git describe --tags --abbrev=0 HEAD~4000 >actual && |
| test_cmp expect actual && |
| run_with_limited_stack git describe --tags --abbrev=0 HEAD~4000 >actual && |
| test_cmp expect actual |
| ' |
| |
| check_describe tags/A --all A |
| check_describe tags/c --all c |
| check_describe heads/branch_A --all --match='branch_*' branch_A |
| |
| test_expect_success 'describe complains about tree object' ' |
| test_must_fail git describe HEAD^{tree} |
| ' |
| |
| test_expect_success 'describe complains about missing object' ' |
| test_must_fail git describe $ZERO_OID |
| ' |
| |
| test_done |