Add testcases for -B and single line changes.
Signed-off-by: Aaro Koskinen <[email protected]>
---
testsuite/diff.tests | 12 ++++++++++++
1 file changed, 12 insertions(+)
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" \
"\
--
2.4.0
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