tests: New test for -depth in the presence of read errors

2 files changed, 22 insertions, 0 deletions

diff --git a/tests.sh b/tests.sh
index 16750b6..8f0f72c 100755
--- a/tests.sh
+++ b/tests.sh
@@ -176,6 +176,7 @@ posix_tests=(
     test_depth_mindepth_2
     test_depth_maxdepth_1
     test_depth_maxdepth_2
+    test_depth_error
     test_name
     test_name_root
     test_name_root_depth
@@ -620,6 +621,23 @@ function test_depth_maxdepth_2() {
     bfs_diff basic -maxdepth 2 -depth
 }
 
+function test_depth_error() {
+    rm -rf scratch/*
+    touchp scratch/foo/bar
+    touchp scratch/baz/qux
+    chmod -r scratch/foo
+    chmod -x scratch/baz
+
+    bfs_diff scratch -depth 2>/dev/null
+    local ret=$?
+
+    chmod +r scratch/foo
+    chmod +x scratch/baz
+    rm -rf scratch/*
+
+    return $ret
+}
+
 function test_name() {
     bfs_diff basic -name '*f*'
 }
diff --git a/tests/test_depth_error.out b/tests/test_depth_error.out
new file mode 100644
index 0000000..fad4b28
--- /dev/null
+++ b/tests/test_depth_error.out
@@ -0,0 +1,4 @@
+scratch
+scratch/baz
+scratch/foo
+scratch/baz/qux