git bisect reset
'
-check_trace() {
- grep "$1" "$GIT_TRACE" | grep "\^$2" | grep "$3" >/dev/null
-}
-
test_expect_success 'optimized merge base checks' '
- GIT_TRACE="$(pwd)/trace.log" &&
- export GIT_TRACE &&
git bisect start "$HASH7" "$SIDE_HASH7" > my_bisect_log.txt &&
grep "merge base must be tested" my_bisect_log.txt &&
grep "$HASH4" my_bisect_log.txt &&
- check_trace "rev-list" "$HASH7" "$SIDE_HASH7" &&
git bisect good > my_bisect_log2.txt &&
test -f ".git/BISECT_ANCESTORS_OK" &&
test "$HASH6" = $(git rev-parse --verify HEAD) &&
- : > "$GIT_TRACE" &&
git bisect bad > my_bisect_log3.txt &&
- test_must_fail check_trace "rev-list" "$HASH6" "$SIDE_HASH7" &&
git bisect good "$A_HASH" > my_bisect_log4.txt &&
grep "merge base must be tested" my_bisect_log4.txt &&
- test_must_fail test -f ".git/BISECT_ANCESTORS_OK" &&
- check_trace "rev-list" "$HASH6" "$A_HASH" &&
- unset GIT_TRACE
+ test_must_fail test -f ".git/BISECT_ANCESTORS_OK"
+'
+
+# This creates another side branch called "parallel" with some files
+# in some directories, to test bisecting with paths.
+#
+# We should have the following:
+#
+# P1-P2-P3-P4-P5-P6-P7
+# / / /
+# H1-H2-H3-H4-H5-H6-H7
+# \ \ \
+# S5-A \
+# \ \
+# S6-S7----B
+#
+test_expect_success '"parallel" side branch creation' '
+ git bisect reset &&
+ git checkout -b parallel $HASH1 &&
+ mkdir dir1 dir2 &&
+ add_line_into_file "1(para): line 1 on parallel branch" dir1/file1 &&
+ PARA_HASH1=$(git rev-parse --verify HEAD) &&
+ add_line_into_file "2(para): line 2 on parallel branch" dir2/file2 &&
+ PARA_HASH2=$(git rev-parse --verify HEAD) &&
+ add_line_into_file "3(para): line 3 on parallel branch" dir2/file3 &&
+ PARA_HASH3=$(git rev-parse --verify HEAD)
+ git merge -m "merge HASH4 and PARA_HASH3" "$HASH4" &&
+ PARA_HASH4=$(git rev-parse --verify HEAD)
+ add_line_into_file "5(para): add line on parallel branch" dir1/file1 &&
+ PARA_HASH5=$(git rev-parse --verify HEAD)
+ add_line_into_file "6(para): add line on parallel branch" dir2/file2 &&
+ PARA_HASH6=$(git rev-parse --verify HEAD)
+ git merge -m "merge HASH7 and PARA_HASH6" "$HASH7" &&
+ PARA_HASH7=$(git rev-parse --verify HEAD)
+'
+
+test_expect_success 'restricting bisection on one dir' '
+ git bisect reset &&
+ git bisect start HEAD $HASH1 -- dir1 &&
+ para1=$(git rev-parse --verify HEAD) &&
+ test "$para1" = "$PARA_HASH1" &&
+ git bisect bad > my_bisect_log.txt &&
+ grep "$PARA_HASH1 is first bad commit" my_bisect_log.txt
+'
+
+test_expect_success 'restricting bisection on one dir and a file' '
+ git bisect reset &&
+ git bisect start HEAD $HASH1 -- dir1 hello &&
+ para4=$(git rev-parse --verify HEAD) &&
+ test "$para4" = "$PARA_HASH4" &&
+ git bisect bad &&
+ hash3=$(git rev-parse --verify HEAD) &&
+ test "$hash3" = "$HASH3" &&
+ git bisect good &&
+ hash4=$(git rev-parse --verify HEAD) &&
+ test "$hash4" = "$HASH4" &&
+ git bisect good &&
+ para1=$(git rev-parse --verify HEAD) &&
+ test "$para1" = "$PARA_HASH1" &&
+ git bisect good > my_bisect_log.txt &&
+ grep "$PARA_HASH4 is first bad commit" my_bisect_log.txt
+'
+
+test_expect_success 'skipping away from skipped commit' '
+ git bisect start $PARA_HASH7 $HASH1 &&
+ para4=$(git rev-parse --verify HEAD) &&
+ test "$para4" = "$PARA_HASH4" &&
+ git bisect skip &&
+ hash7=$(git rev-parse --verify HEAD) &&
+ test "$hash7" = "$HASH7" &&
+ git bisect skip &&
+ para3=$(git rev-parse --verify HEAD) &&
+ test "$para3" = "$PARA_HASH3"
'
#