Merge branch 'jc/diff-no-no-index'

[git.git] / t / t6030-bisect-porcelain.sh

diff --git a/t/t6030-bisect-porcelain.sh b/t/t6030-bisect-porcelain.sh
index 5e3e5445c730140ad6c2fa9cc5bda4a7029e7fbf..0626544823d6ff9d37ea86c752285d093788df3e 100755 (executable)
--- a/t/t6030-bisect-porcelain.sh
+++ b/t/t6030-bisect-porcelain.sh
@@ -126,6 +126,47 @@ test_expect_success 'bisect reset removes packed refs' '
        test -z "$(git for-each-ref "refs/heads/bisect")"
 '
 
+test_expect_success 'bisect start: back in good branch' '
+       git branch > branch.output &&
+       grep "* other" branch.output > /dev/null &&
+       git bisect start $HASH4 $HASH1 -- &&
+       git bisect good &&
+       git bisect start $HASH4 $HASH1 -- &&
+       git bisect bad &&
+       git bisect reset &&
+       git branch > branch.output &&
+       grep "* other" branch.output > /dev/null
+'
+
+test_expect_success 'bisect start: no ".git/BISECT_START" if junk rev' '
+       git bisect start $HASH4 $HASH1 -- &&
+       git bisect good &&
+       test_must_fail git bisect start $HASH4 foo -- &&
+       git branch > branch.output &&
+       grep "* other" branch.output > /dev/null &&
+       test_must_fail test -e .git/BISECT_START
+'
+
+test_expect_success 'bisect start: no ".git/BISECT_START" if mistaken rev' '
+       git bisect start $HASH4 $HASH1 -- &&
+       git bisect good &&
+       test_must_fail git bisect start $HASH1 $HASH4 -- &&
+       git branch > branch.output &&
+       grep "* other" branch.output > /dev/null &&
+       test_must_fail test -e .git/BISECT_START
+'
+
+test_expect_success 'bisect start: no ".git/BISECT_START" if checkout error' '
+       echo "temp stuff" > hello &&
+       test_must_fail git bisect start $HASH4 $HASH1 -- &&
+       git branch &&
+       git branch > branch.output &&
+       grep "* other" branch.output > /dev/null &&
+       test_must_fail test -e .git/BISECT_START &&
+       test -z "$(git for-each-ref "refs/bisect/*")" &&
+       git checkout HEAD hello
+'
+
 # $HASH1 is good, $HASH4 is bad, we skip $HASH3
 # but $HASH2 is bad,
 # so we should find $HASH2 as the first bad commit
@@ -281,7 +322,32 @@ test_expect_success 'bisect starting with a detached HEAD' '
        test $HEAD = $(cat .git/BISECT_START) &&
        git bisect reset &&
        test $HEAD = $(git rev-parse --verify HEAD)
+'
+
+test_expect_success 'bisect errors out if bad and good are mistaken' '
+       git bisect reset &&
+       test_must_fail git bisect start $HASH2 $HASH4 2> rev_list_error &&
+       grep "mistake good and bad" rev_list_error &&
+       git bisect reset
+'
 
+test_expect_success 'bisect does not create a "bisect" branch' '
+       git bisect reset &&
+       git bisect start $HASH7 $HASH1 &&
+       git branch bisect &&
+       rev_hash4=$(git rev-parse --verify HEAD) &&
+       test "$rev_hash4" = "$HASH4" &&
+       git branch -D bisect &&
+       git bisect good &&
+       git branch bisect &&
+       rev_hash6=$(git rev-parse --verify HEAD) &&
+       test "$rev_hash6" = "$HASH6" &&
+       git bisect good > my_bisect_log.txt &&
+       grep "$HASH7 is first bad commit" my_bisect_log.txt &&
+       git bisect reset &&
+       rev_hash6=$(git rev-parse --verify bisect) &&
+       test "$rev_hash6" = "$HASH6" &&
+       git branch -D bisect
 '
 
 #