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-rwxr-xr-xt/t4000-diff-format.sh18
1 files changed, 18 insertions, 0 deletions
diff --git a/t/t4000-diff-format.sh b/t/t4000-diff-format.sh
index 3b9a9ae..8de36b7 100755
--- a/t/t4000-diff-format.sh
+++ b/t/t4000-diff-format.sh
@@ -71,4 +71,22 @@ test_expect_success 'git diff-files --no-patch as synonym for -s' '
test_must_be_empty err
'
+test_expect_success 'git diff-files --no-patch --patch shows the patch' '
+ git diff-files --no-patch --patch >actual &&
+ compare_diff_patch expected actual
+'
+
+test_expect_success 'git diff-files --no-patch --patch-with-raw shows the patch and raw data' '
+ git diff-files --no-patch --patch-with-raw >actual &&
+ grep -q "^:100644 100755 .* 0000000000000000000000000000000000000000 M path0\$" actual &&
+ tail -n +4 actual >actual-patch &&
+ compare_diff_patch expected actual-patch
+'
+
+test_expect_success 'git diff-files --patch --no-patch does not show the patch' '
+ git diff-files --patch --no-patch >actual 2>err &&
+ test_must_be_empty actual &&
+ test_must_be_empty err
+'
+
test_done