From 49e703afda0e4e67050fcc8e05b175987c83391c Mon Sep 17 00:00:00 2001 From: Junio C Hamano Date: Fri, 2 Nov 2007 17:46:55 -0700 Subject: [PATCH] core.whitespace: add test for diff whitespace error highlighting This tests seletive enabling/disabling of whitespace error highlighting done by colored diff output. Signed-off-by: Junio C Hamano --- t/t4019-diff-wserror.sh | 76 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 76 insertions(+) create mode 100755 t/t4019-diff-wserror.sh diff --git a/t/t4019-diff-wserror.sh b/t/t4019-diff-wserror.sh new file mode 100755 index 000000000..dbc895b9b --- /dev/null +++ b/t/t4019-diff-wserror.sh @@ -0,0 +1,76 @@ +#!/bin/sh + +test_description='diff whitespace error detection' + +. ./test-lib.sh + +test_expect_success setup ' + + git config diff.color.whitespace "blue reverse" && + >F && + git add F && + echo " Eight SP indent" >>F && + echo " HT and SP indent" >>F && + echo "With trailing SP " >>F && + echo "No problem" >>F + +' + +blue_grep='7;34m' ;# ESC [ 7 ; 3 4 m + +test_expect_success default ' + + git diff --color >output + grep "$blue_grep" output >error + grep -v "$blue_grep" output >normal + + grep Eight normal >/dev/null && + grep HT error >/dev/null && + grep With error >/dev/null && + grep No normal >/dev/null + +' + +test_expect_success 'without -trail' ' + + git config core.whitespace -trail + git diff --color >output + grep "$blue_grep" output >error + grep -v "$blue_grep" output >normal + + grep Eight normal >/dev/null && + grep HT error >/dev/null && + grep With normal >/dev/null && + grep No normal >/dev/null + +' + +test_expect_success 'without -space' ' + + git config core.whitespace -space + git diff --color >output + grep "$blue_grep" output >error + grep -v "$blue_grep" output >normal + + grep Eight normal >/dev/null && + grep HT normal >/dev/null && + grep With error >/dev/null && + grep No normal >/dev/null + +' + +test_expect_success 'with indent-non-tab only' ' + + git config core.whitespace indent,-trailing,-space + git diff --color >output + grep "$blue_grep" output >error + grep -v "$blue_grep" output >normal + + grep Eight error >/dev/null && + grep HT normal >/dev/null && + grep With normal >/dev/null && + grep No normal >/dev/null + +' + +test_done -- 2.30.2