-m in "git diff-index" means "match missing", that differs from its meaning in "git diff". Let's check it in diff-index. Signed-off-by: Sergey Organov <sorganov@xxxxxxxxx> --- t/t4013-diff-various.sh | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/t/t4013-diff-various.sh b/t/t4013-diff-various.sh index e53ca7aa503f..c35cc73d08bd 100755 --- a/t/t4013-diff-various.sh +++ b/t/t4013-diff-various.sh @@ -493,6 +493,19 @@ test_expect_success 'git config log.diffMerges first-parent vs -m' ' test_cmp expected actual ' +# -m in "git diff-index" means "match missing", that differs +# from its meaning in "git diff". Let's check it in diff-index. +# The line in the output for removed file should disappear when +# we provide -m in diff-index. +test_expect_success 'git diff-index -m' ' + rm -f file1 && + git diff-index HEAD >without-m && + lines_count=$(wc -l <without-m) && + git diff-index -m HEAD >with-m && + git restore file1 && + test_line_count = $((lines_count - 1)) with-m +' + test_expect_success 'log -S requires an argument' ' test_must_fail git log -S ' -- 2.25.1
