Add boundary case tests, with and without -L, for empty file; file with one partial line; file with one full line. The empty file test without -L is of particular interest. Historically, this case has been supported (empty blame output) and this test protects against regression by a subsequent patch fixing an off-by-one bug which incorrectly accepts -LX where X is one past end-of-file. Signed-off-by: Eric Sunshine <sunshine@xxxxxxxxxxxxxx> --- t/annotate-tests.sh | 72 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 72 insertions(+) diff --git a/t/annotate-tests.sh b/t/annotate-tests.sh index 02fbbf1..f67332c 100644 --- a/t/annotate-tests.sh +++ b/t/annotate-tests.sh @@ -297,6 +297,78 @@ test_expect_success 'blame -L :nomatch' ' test_must_fail $PROG -L:nomatch hello.c ' +test_expect_success 'setup incremental' ' + ( + GIT_AUTHOR_NAME=I && + export GIT_AUTHOR_NAME && + GIT_AUTHOR_EMAIL=I@xxxxxxxx && + export GIT_AUTHOR_EMAIL && + >incremental && + git add incremental && + git commit -m "step 0" && + printf "partial" >>incremental && + git commit -a -m "step 0.5" && + echo >>incremental && + git commit -a -m "step 1" + ) +' + +test_expect_success 'blame empty' ' + check_count -h HEAD^^ -f incremental +' + +test_expect_success 'blame -L 0 empty (undocumented)' ' + check_count -h HEAD^^ -f incremental -L0 +' + +test_expect_failure 'blame -L 1 empty' ' + test_must_fail $PROG -L1 incremental HEAD^^ +' + +test_expect_success 'blame -L 2 empty' ' + test_must_fail $PROG -L2 incremental HEAD^^ +' + +test_expect_success 'blame half' ' + check_count -h HEAD^ -f incremental I 1 +' + +test_expect_success 'blame -L 0 half (undocumented)' ' + check_count -h HEAD^ -f incremental -L0 I 1 +' + +test_expect_success 'blame -L 1 half' ' + check_count -h HEAD^ -f incremental -L1 I 1 +' + +test_expect_failure 'blame -L 2 half' ' + test_must_fail $PROG -L2 incremental HEAD^ +' + +test_expect_success 'blame -L 3 half' ' + test_must_fail $PROG -L3 incremental HEAD^ +' + +test_expect_success 'blame full' ' + check_count -f incremental I 1 +' + +test_expect_success 'blame -L 0 full (undocumented)' ' + check_count -f incremental -L0 I 1 +' + +test_expect_success 'blame -L 1 full' ' + check_count -f incremental -L1 I 1 +' + +test_expect_failure 'blame -L 2 full' ' + test_must_fail $PROG -L2 incremental +' + +test_expect_success 'blame -L 3 full' ' + test_must_fail $PROG -L3 incremental +' + test_expect_success 'blame -L' ' test_must_fail $PROG -L file ' -- 1.8.3.4.1120.gc240c48 -- To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html