plan 9: content excludes fail closed; krino.conf excludes checked without directories

1 files changed, 14 insertions, 0 deletions

diff --git a/internal/cond/eval_test.go b/internal/cond/eval_test.go
index 8891de7..88612ac 100644
--- a/internal/cond/eval_test.go
+++ b/internal/cond/eval_test.go
@@ -226,3 +226,17 @@ func TestNegatedCombinatorReason(t *testing.T) {
 		t.Errorf("negated leaf = %+v, want its own label unchanged: %q", r, "not matched")
 	}
 }
+
+// TestEvalReportsUnreadableContent: Result.Unreadable says a content test
+// was reached and could not read the file - what lets an exclude fail
+// closed (review M11) - and stays false when evaluation never reached the
+// content test.
+func TestEvalReportsUnreadableContent(t *testing.T) {
+	f := &fake{name: "a.pdf", rawErr: errors.New("larger than max-read")}
+	if r := eval(t, `(and (type pdf) (content "x"))`, Options{}, f); r.Match || !r.Unreadable {
+		t.Errorf("reached: Match %v Unreadable %v; want false, true", r.Match, r.Unreadable)
+	}
+	if r := eval(t, `(or (name "^a") (content "x"))`, Options{}, f); !r.Match || r.Unreadable {
+		t.Errorf("not reached: Match %v Unreadable %v; want true, false", r.Match, r.Unreadable)
+	}
+}