Merge branch 'js/rebase-detached'

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

diff --git a/t/t6030-bisect-porcelain.sh b/t/t6030-bisect-porcelain.sh
index 03cdba5808aef6fbec2d95f771e6551396ff94cf..53956c08e2754eb68a2a8311b26e16f5ee891308 100755 (executable)
--- a/t/t6030-bisect-porcelain.sh
+++ b/t/t6030-bisect-porcelain.sh
@@ -71,6 +71,63 @@ test_expect_success 'bisect start with one bad and good' '
        git bisect next
 '
 
+# $HASH1 is good, $HASH4 is bad, we skip $HASH3
+# but $HASH2 is bad,
+# so we should find $HASH2 as the first bad commit
+test_expect_success 'bisect skip: successfull result' '
+       git bisect reset &&
+       git bisect start $HASH4 $HASH1 &&
+       git bisect skip &&
+       git bisect bad > my_bisect_log.txt &&
+       grep "$HASH2 is first bad commit" my_bisect_log.txt &&
+       git bisect reset
+'
+
+# $HASH1 is good, $HASH4 is bad, we skip $HASH3 and $HASH2
+# so we should not be able to tell the first bad commit
+# among $HASH2, $HASH3 and $HASH4
+test_expect_success 'bisect skip: cannot tell between 3 commits' '
+       git bisect start $HASH4 $HASH1 &&
+       git bisect skip || return 1
+
+       if git bisect skip > my_bisect_log.txt
+       then
+               echo Oops, should have failed.
+               false
+       else
+               test $? -eq 2 &&
+               grep "first bad commit could be any of" my_bisect_log.txt &&
+               ! grep $HASH1 my_bisect_log.txt &&
+               grep $HASH2 my_bisect_log.txt &&
+               grep $HASH3 my_bisect_log.txt &&
+               grep $HASH4 my_bisect_log.txt &&
+               git bisect reset
+       fi
+'
+
+# $HASH1 is good, $HASH4 is bad, we skip $HASH3
+# but $HASH2 is good,
+# so we should not be able to tell the first bad commit
+# among $HASH3 and $HASH4
+test_expect_success 'bisect skip: cannot tell between 2 commits' '
+       git bisect start $HASH4 $HASH1 &&
+       git bisect skip || return 1
+
+       if git bisect good > my_bisect_log.txt
+       then
+               echo Oops, should have failed.
+               false
+       else
+               test $? -eq 2 &&
+               grep "first bad commit could be any of" my_bisect_log.txt &&
+               ! grep $HASH1 my_bisect_log.txt &&
+               ! grep $HASH2 my_bisect_log.txt &&
+               grep $HASH3 my_bisect_log.txt &&
+               grep $HASH4 my_bisect_log.txt &&
+               git bisect reset
+       fi
+'
+
 # We want to automatically find the commit that
 # introduced "Another" into hello.
 test_expect_success \
@@ -99,6 +156,67 @@ test_expect_success \
      grep "$HASH4 is first bad commit" my_bisect_log.txt &&
      git bisect reset'
 
+# $HASH1 is good, $HASH5 is bad, we skip $HASH3
+# but $HASH4 is good,
+# so we should find $HASH5 as the first bad commit
+HASH5=
+test_expect_success 'bisect skip: add line and then a new test' '
+       add_line_into_file "5: Another new line." hello &&
+       HASH5=$(git rev-parse --verify HEAD) &&
+       git bisect start $HASH5 $HASH1 &&
+       git bisect skip &&
+       git bisect good > my_bisect_log.txt &&
+       grep "$HASH5 is first bad commit" my_bisect_log.txt &&
+       git bisect log > log_to_replay.txt
+       git bisect reset
+'
+
+test_expect_success 'bisect skip and bisect replay' '
+       git bisect replay log_to_replay.txt > my_bisect_log.txt &&
+       grep "$HASH5 is first bad commit" my_bisect_log.txt &&
+       git bisect reset
+'
+
+HASH6=
+test_expect_success 'bisect run & skip: cannot tell between 2' '
+       add_line_into_file "6: Yet a line." hello &&
+       HASH6=$(git rev-parse --verify HEAD) &&
+       echo "#"\!"/bin/sh" > test_script.sh &&
+       echo "tail -1 hello | grep Ciao > /dev/null && exit 125" >> test_script.sh &&
+       echo "grep line hello > /dev/null" >> test_script.sh &&
+       echo "test \$? -ne 0" >> test_script.sh &&
+       chmod +x test_script.sh &&
+       git bisect start $HASH6 $HASH1 &&
+       if git bisect run ./test_script.sh > my_bisect_log.txt
+       then
+               echo Oops, should have failed.
+               false
+       else
+               test $? -eq 2 &&
+               grep "first bad commit could be any of" my_bisect_log.txt &&
+               ! grep $HASH3 my_bisect_log.txt &&
+               ! grep $HASH6 my_bisect_log.txt &&
+               grep $HASH4 my_bisect_log.txt &&
+               grep $HASH5 my_bisect_log.txt
+       fi
+'
+
+HASH7=
+test_expect_success 'bisect run & skip: find first bad' '
+       git bisect reset &&
+       add_line_into_file "7: Should be the last line." hello &&
+       HASH7=$(git rev-parse --verify HEAD) &&
+       echo "#"\!"/bin/sh" > test_script.sh &&
+       echo "tail -1 hello | grep Ciao > /dev/null && exit 125" >> test_script.sh &&
+       echo "tail -1 hello | grep day > /dev/null && exit 125" >> test_script.sh &&
+       echo "grep Yet hello > /dev/null" >> test_script.sh &&
+       echo "test \$? -ne 0" >> test_script.sh &&
+       chmod +x test_script.sh &&
+       git bisect start $HASH7 $HASH1 &&
+       git bisect run ./test_script.sh > my_bisect_log.txt &&
+       grep "$HASH6 is first bad commit" my_bisect_log.txt
+'
+
 #
 #
 test_done