1 files changed, 41 insertions, 0 deletions
diff --git a/intl/strres/tests/unit/test_bug397093.js b/intl/strres/tests/unit/test_bug397093.js
new file mode 100644
index 0000000000..ccc9b5f2aa
--- /dev/null
+++ b/intl/strres/tests/unit/test_bug397093.js
@@ -0,0 +1,41 @@
+/* Tests getting properties from string bundles with incorrect encoding.
+ * The string bundle contains one ascii property, one UTF-8 and one Latin-1.
+ * Expected behaviour is that the whole string bundle should be rejected and
+ * all GetStringFromName calls should fail.
+ */
+
+const { Services } = ChromeUtils.import("resource://gre/modules/Services.jsm");
+
+const name_ascii = "asciiProperty";
+const value_ascii = "";
+
+const name_utf8 = "utf8Property";
+const value_utf8 = "";
+
+const name_latin1 = "latin1";
+const value_latin1 = "";
+
+function run_test() {
+  var StringBundle = Services.strings;
+  var bundleURI = Services.io.newFileURI(do_get_file("397093.properties"));
+
+  var bundle = StringBundle.createBundle(bundleURI.spec);
+
+  var bundle_ascii = "",
+    bundle_utf8 = "",
+    bundle_latin1 = "";
+  try {
+    bundle_ascii = bundle.GetStringFromName(name_ascii);
+  } catch (e) {}
+  Assert.equal(bundle_ascii, value_ascii);
+
+  try {
+    bundle_utf8 = bundle.GetStringFromName(name_utf8);
+  } catch (e) {}
+  Assert.equal(bundle_utf8, value_utf8);
+
+  try {
+    bundle_latin1 = bundle.GetStringFromName(name_latin1);
+  } catch (e) {}
+  Assert.equal(bundle_latin1, value_latin1);
+}