1 files changed, 23 insertions, 0 deletions
diff --git a/comm/mailnews/intl/test/unit/test_decode_utf-7.js b/comm/mailnews/intl/test/unit/test_decode_utf-7.js
new file mode 100644
index 0000000000..e81dd137e6
--- /dev/null
+++ b/comm/mailnews/intl/test/unit/test_decode_utf-7.js
@@ -0,0 +1,23 @@
+// Tests conversion from UTF-7 to Unicode. The conversion should fail!
+
+var inString =
+  "+LGI--+ITIipSIp- +AocCeQ-oddns +Ad0CjQ- s+ATECZQKH- p+AlAB3QJ5- u+AlACVA- no+Ao4- +Al8-I";
+
+var expectedString =
+  "+LGI--+ITIipSIp- +AocCeQ-oddns +Ad0CjQ- s+ATECZQKH- p+AlAB3QJ5- u+AlACVA- no+Ao4- +Al8-I";
+
+var aliases = [
+  "UTF-7",
+  "utf-7",
+  "x-unicode-2-0-utf-7",
+  "unicode-2-0-utf-7",
+  "unicode-1-1-utf-7",
+  "csunicode11utf7",
+];
+
+function run_test() {
+  let converter = CreateScriptableConverter();
+  for (let i = 0; i < aliases.length; ++i) {
+    checkDecode(converter, aliases[i], inString, expectedString);
+  }
+}