#!/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 : >err.expect check_describe A --all A^0 test_expect_success 'no warning was displayed for A' ' test_cmp err.expect 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_cmp 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^ test_done