From 7a02f71fc2fc8fc104ad1538f417d1e93e73cf11 Mon Sep 17 00:00:00 2001
From: Jakob Unterwurzacher
Date: Wed, 15 Aug 2018 12:28:29 +0200
Subject: fusefrontend_reverse: reject excludes for the root directory ""

This is most likely a mistake by the user. Reject it.
---
 internal/fusefrontend_reverse/isexcluded_test.go | 26 ++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 internal/fusefrontend_reverse/isexcluded_test.go

(limited to 'internal/fusefrontend_reverse/isexcluded_test.go')

diff --git a/internal/fusefrontend_reverse/isexcluded_test.go b/internal/fusefrontend_reverse/isexcluded_test.go
new file mode 100644
index 0000000..fc3831a
--- /dev/null
+++ b/internal/fusefrontend_reverse/isexcluded_test.go
@@ -0,0 +1,26 @@
+package fusefrontend_reverse
+
+import (
+	"testing"
+)
+
+func verifyExcluded(t *testing.T, rfs *ReverseFS, paths []string) {
+	for _, p := range paths {
+		if !rfs.isExcluded(p) {
+			t.Errorf("Path %q should be excluded, but is not", p)
+		}
+	}
+	if t.Failed() {
+		t.Logf("cExclude = %#v", rfs.cExclude)
+	}
+}
+
+// Note: See also the integration tests in
+// tests/reverse/exclude_test.go
+func TestIsExcluded(t *testing.T) {
+	var rfs ReverseFS
+	// If the root directory is excluded, all files and subdirs should be excluded
+	// as well
+	rfs.cExclude = []string{""}
+	verifyExcluded(t, &rfs, []string{"", "foo", "foo/bar"})
+}
-- 
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