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authorAaro Koskinen <aaro.koskinen@iki.fi>2015-07-30 20:13:26 (GMT)
committer Denys Vlasenko <vda.linux@googlemail.com>2015-07-31 14:51:15 (GMT)
commitad27a6d3265b2e8a27030a01121afed639bed2da (patch)
tree267159f75d679b7477edb633f6ba4d1a921522cb
parenta47fccaa63449182a5d0c11cf03139a072f8c19c (diff)
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diff.tests: add testcases for -B and single line changesHEADmaster
Add testcases for -B and single line changes. Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
-rwxr-xr-xtestsuite/diff.tests12
1 files changed, 12 insertions, 0 deletions
diff --git a/testsuite/diff.tests b/testsuite/diff.tests
index 84d8538..0ced0f2 100755
--- a/testsuite/diff.tests
+++ b/testsuite/diff.tests
@@ -98,6 +98,18 @@ testing "diff -B does not ignore changes whose lines are not all blank" \
"a\n" \
"\nb\n\n"
+testing "diff -B ignores blank single line change" \
+ 'diff -qB - input; echo $?' \
+ "0\n" \
+ "\n1\n" \
+ "1\n"
+
+testing "diff -B does not ignore non-blank single line change" \
+ 'diff -qB - input; echo $?' \
+ "Files - and input differ\n1\n" \
+ "0\n" \
+ "1\n"
+
testing "diff always takes context from old file" \
"diff -ub - input | $TRIM_TAB" \
"\