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-rw-r--r--test/faildiff.test38
1 files changed, 38 insertions, 0 deletions
diff --git a/test/faildiff.test b/test/faildiff.test
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index 0000000..02705b5
--- /dev/null
+++ b/test/faildiff.test
@@ -0,0 +1,38 @@
+ $ mkdir patches
+
+ $ quilt new test.diff
+ > Patch %{P}test.diff is now on top
+
+ $ cat > test.txt
+ < This is test.txt.
+ $ quilt add test.txt
+ > File test.txt added to patch %{P}test.diff
+
+What happens when diff fails because of a permission error?
+
+ $ chmod -r test.txt
+
+ $ quilt refresh
+ > diff: test.txt: Permission denied
+ > Diff failed on file 'test.txt', aborting
+ $ echo %{?}
+ > 1
+
+ $ chmod +r test.txt
+
+What happens on binary files?
+
+ $ printf "\\002\\000\\001" > test.bin
+ $ quilt add test.bin
+ > File test.bin added to patch %{P}test.diff
+
+ $ printf "\\003\\000\\001" > test.bin
+ $ quilt diff -pab --no-index
+ >~ (Files|Binary files) a/test\.bin and b/test\.bin differ
+ $ echo %{?}
+ > 1
+
+ $ quilt refresh
+ > Diff failed on file 'test.bin', aborting
+ $ echo %{?}
+ > 1