From: Chris Webb <chris@arachsys.com>
Date: Fri, 2 Apr 2010 23:37:15 +0000 (+0100)
Subject: whitespace: tests for git-diff --check with tab-in-indent error class
X-Git-Tag: v1.7.2-rc0~156^2~3
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=b27eb49948c90af11cee39301d03c37a05e066de;p=git.git

whitespace: tests for git-diff --check with tab-in-indent error class

[jc: with test fixes from J6t]

Signed-off-by: Chris Webb <chris@arachsys.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/t/t4015-diff-whitespace.sh b/t/t4015-diff-whitespace.sh
index 90f334237..e92eab09c 100755
--- a/t/t4015-diff-whitespace.sh
+++ b/t/t4015-diff-whitespace.sh
@@ -352,6 +352,48 @@ test_expect_success 'check tabs and spaces as indentation (indent-with-non-tab:
 
 '
 
+test_expect_success 'check tabs as indentation (tab-in-indent: off)' '
+
+	git config core.whitespace "-tab-in-indent" &&
+	echo "	foo ();" > x &&
+	git diff --check
+
+'
+
+test_expect_success 'check tabs as indentation (tab-in-indent: on)' '
+
+	git config core.whitespace "tab-in-indent" &&
+	echo "	foo ();" > x &&
+	test_must_fail git diff --check
+
+'
+
+test_expect_success 'check tabs and spaces as indentation (tab-in-indent: on)' '
+
+	git config core.whitespace "tab-in-indent" &&
+	echo "	                foo ();" > x &&
+	test_must_fail git diff --check
+
+'
+
+test_expect_success 'check tab-in-indent and indent-with-non-tab conflict' '
+
+	git config core.whitespace "tab-in-indent,indent-with-non-tab" &&
+	echo "foo ();" > x &&
+	test_must_fail git diff --check
+
+'
+
+test_expect_success 'check tab-in-indent excluded from wildcard whitespace attribute' '
+
+	git config --unset core.whitespace &&
+	echo "x whitespace" > .gitattributes &&
+	echo "	  foo ();" > x &&
+	git diff --check &&
+	rm -f .gitattributes
+
+'
+
 test_expect_success 'line numbers in --check output are correct' '
 
 	echo "" > x &&