From af3570ed6ca97605d62ebe1836fc893014ae844b Mon Sep 17 00:00:00 2001 From: Jeff King Date: Sat, 3 Mar 2018 00:58:10 -0500 Subject: [PATCH] t3701: add a test for interactive.diffFilter This feature was added in 01143847db (add--interactive: allow custom diff highlighting programs, 2016-02-27) but never tested. Let's add a basic test. Note that we only apply the filter when color is enabled, so we have to use test_terminal. This is an open limitation explicitly mentioned in the original commit. So take this commit as testing the status quo, and not making a statement on whether we'd want to enhance that in the future. Signed-off-by: Jeff King Signed-off-by: Junio C Hamano --- t/t3701-add-interactive.sh | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/t/t3701-add-interactive.sh b/t/t3701-add-interactive.sh index 058698df6a..64fe56c3d5 100755 --- a/t/t3701-add-interactive.sh +++ b/t/t3701-add-interactive.sh @@ -392,6 +392,18 @@ test_expect_success TTY 'diffs can be colorized' ' grep "$(printf "\\033")" output ' +test_expect_success TTY 'diffFilter filters diff' ' + git reset --hard && + + echo content >test && + test_config interactive.diffFilter "sed s/^/foo:/" && + printf y | test_terminal git add -p >output 2>&1 && + + # avoid depending on the exact coloring or content of the prompts, + # and just make sure we saw our diff prefixed + grep foo:.*content output +' + test_expect_success 'patch-mode via -i prompts for files' ' git reset --hard && -- 2.11.4.GIT