diff options
Diffstat (limited to 't/t6030-bisect-porcelain.sh')
| -rwxr-xr-x | t/t6030-bisect-porcelain.sh | 148 |
1 files changed, 148 insertions, 0 deletions
diff --git a/t/t6030-bisect-porcelain.sh b/t/t6030-bisect-porcelain.sh index 6dbbe62eb2..98a72ff78a 100755 --- a/t/t6030-bisect-porcelain.sh +++ b/t/t6030-bisect-porcelain.sh @@ -34,6 +34,36 @@ HASH2= HASH3= HASH4= +test_bisect_usage () { + local code="$1" && + shift && + cat >expect && + test_expect_code $code "$@" >out 2>actual && + test_must_be_empty out && + test_cmp expect actual +} + +test_expect_success 'bisect usage' " + test_bisect_usage 1 git bisect reset extra1 extra2 <<-\EOF && + error: 'git bisect reset' requires either no argument or a commit + EOF + test_bisect_usage 1 git bisect terms extra1 extra2 <<-\EOF && + error: 'git bisect terms' requires 0 or 1 argument + EOF + test_bisect_usage 1 git bisect next extra1 <<-\EOF && + error: 'git bisect next' requires 0 arguments + EOF + test_bisect_usage 1 git bisect log extra1 <<-\EOF && + error: We are not bisecting. + EOF + test_bisect_usage 1 git bisect replay <<-\EOF && + error: no logfile given + EOF + test_bisect_usage 1 git bisect run <<-\EOF + error: 'git bisect run' failed: no command provided. + EOF +" + test_expect_success 'set up basic repo with 1 file (hello) and 4 commits' ' add_line_into_file "1: Hello World" hello && HASH1=$(git rev-parse --verify HEAD) && @@ -252,6 +282,124 @@ test_expect_success 'bisect skip: with commit both bad and skipped' ' grep $HASH4 my_bisect_log.txt ' +test_bisect_run_args () { + test_when_finished "rm -f run.sh actual" && + >actual && + cat >expect.args && + cat <&6 >expect.out && + cat <&7 >expect.err && + write_script run.sh <<-\EOF && + while test $# != 0 + do + echo "<$1>" && + shift + done >actual.args + EOF + + test_when_finished "git bisect reset" && + git bisect start && + git bisect good $HASH1 && + git bisect bad $HASH4 && + git bisect run ./run.sh $@ >actual.out.raw 2>actual.err && + # Prune just the log output + sed -n \ + -e '/^Author:/d' \ + -e '/^Date:/d' \ + -e '/^$/d' \ + -e '/^commit /d' \ + -e '/^ /d' \ + -e 'p' \ + <actual.out.raw >actual.out && + test_cmp expect.out actual.out && + test_cmp expect.err actual.err && + test_cmp expect.args actual.args +} + +test_expect_success 'git bisect run: args, stdout and stderr with no arguments' " + test_bisect_run_args <<-'EOF_ARGS' 6<<-EOF_OUT 7<<-'EOF_ERR' + EOF_ARGS + running './run.sh' + $HASH4 is the first bad commit + bisect found first bad commit + EOF_OUT + EOF_ERR +" + +test_expect_success 'git bisect run: args, stdout and stderr: "--" argument' " + test_bisect_run_args -- <<-'EOF_ARGS' 6<<-EOF_OUT 7<<-'EOF_ERR' + <--> + EOF_ARGS + running './run.sh' '--' + $HASH4 is the first bad commit + bisect found first bad commit + EOF_OUT + EOF_ERR +" + +test_expect_success 'git bisect run: args, stdout and stderr: "--log foo --no-log bar" arguments' " + test_bisect_run_args --log foo --no-log bar <<-'EOF_ARGS' 6<<-EOF_OUT 7<<-'EOF_ERR' + <--log> + <foo> + <--no-log> + <bar> + EOF_ARGS + running './run.sh' '--log' 'foo' '--no-log' 'bar' + $HASH4 is the first bad commit + bisect found first bad commit + EOF_OUT + EOF_ERR +" + +test_expect_success 'git bisect run: args, stdout and stderr: "--bisect-start" argument' " + test_bisect_run_args --bisect-start <<-'EOF_ARGS' 6<<-EOF_OUT 7<<-'EOF_ERR' + <--bisect-start> + EOF_ARGS + running './run.sh' '--bisect-start' + $HASH4 is the first bad commit + bisect found first bad commit + EOF_OUT + EOF_ERR +" + +test_expect_success 'git bisect run: negative exit code' " + write_script fail.sh <<-'EOF' && + exit 255 + EOF + cat <<-'EOF' >expect && + bisect run failed: exit code -1 from './fail.sh' is < 0 or >= 128 + EOF + test_when_finished 'git bisect reset' && + git bisect start && + git bisect good $HASH1 && + git bisect bad $HASH4 && + ! git bisect run ./fail.sh 2>err && + sed -En 's/.*(bisect.*code) (-?[0-9]+) (from.*)/\1 -1 \3/p' err >actual && + test_cmp expect actual +" + +test_expect_success 'git bisect run: unable to verify on good' " + write_script fail.sh <<-'EOF' && + head=\$(git rev-parse --verify HEAD) + good=\$(git rev-parse --verify $HASH1) + if test "\$head" = "\$good" + then + exit 255 + else + exit 127 + fi + EOF + cat <<-'EOF' >expect && + unable to verify './fail.sh' on good revision + EOF + test_when_finished 'git bisect reset' && + git bisect start && + git bisect good $HASH1 && + git bisect bad $HASH4 && + ! git bisect run ./fail.sh 2>err && + sed -n 's/.*\(unable to verify.*\)/\1/p' err >actual && + test_cmp expect actual +" + # We want to automatically find the commit that # added "Another" into hello. test_expect_success '"git bisect run" simple case' ' |