1 files changed, 100 insertions, 0 deletions
diff --git a/addon-sdk/source/test/test-base64.js b/addon-sdk/source/test/test-base64.js
new file mode 100644
index 000000000..b969413f9
--- /dev/null
+++ b/addon-sdk/source/test/test-base64.js
@@ -0,0 +1,100 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+"use strict";
+
+const base64 = require("sdk/base64");
+
+const text = "Awesome!";
+const b64text = "QXdlc29tZSE=";
+
+const utf8text = "\u2713 à la mode";
+const badutf8text = "\u0013 à la mode";
+const b64utf8text = "4pyTIMOgIGxhIG1vZGU=";
+
+// 1 MB string
+const longtext = 'fff'.repeat(333333);
+const b64longtext = 'ZmZm'.repeat(333333);
+
+exports["test base64.encode"] = function (assert) {
+  assert.equal(base64.encode(text), b64text, "encode correctly")
+}
+
+exports["test base64.decode"] = function (assert) {
+  assert.equal(base64.decode(b64text), text, "decode correctly")
+}
+
+exports["test base64.encode Unicode"] = function (assert) {
+
+  assert.equal(base64.encode(utf8text, "utf-8"), b64utf8text,
+    "encode correctly Unicode strings.")
+}
+
+exports["test base64.decode Unicode"] = function (assert) {
+
+  assert.equal(base64.decode(b64utf8text, "utf-8"), utf8text,
+    "decode correctly Unicode strings.")
+}
+
+exports["test base64.encode long string"] = function (assert) {
+
+  assert.equal(base64.encode(longtext), b64longtext, "encode long strings")
+}
+
+exports["test base64.decode long string"] = function (assert) {
+
+  assert.equal(base64.decode(b64longtext), longtext, "decode long strings")
+}
+
+exports["test base64.encode treats input as octet string"] = function (assert) {
+
+  assert.equal(base64.encode("\u0066"), "Zg==",
+    "treat octet string as octet string")
+  assert.equal(base64.encode("\u0166"), "Zg==",
+    "treat non-octet string as octet string")
+  assert.equal(base64.encode("\uff66"), "Zg==",
+    "encode non-octet string as octet string")
+}
+
+exports["test base64.encode with wrong charset"] = function (assert) {
+
+  assert.throws(function() {
+    base64.encode(utf8text, "utf-16");
+  }, "The charset argument can be only 'utf-8'");
+
+  assert.throws(function() {
+    base64.encode(utf8text, "");
+  }, "The charset argument can be only 'utf-8'");
+
+  assert.throws(function() {
+    base64.encode(utf8text, 8);
+  }, "The charset argument can be only 'utf-8'");
+
+}
+
+exports["test base64.decode with wrong charset"] = function (assert) {
+
+  assert.throws(function() {
+    base64.decode(utf8text, "utf-16");
+  }, "The charset argument can be only 'utf-8'");
+
+  assert.throws(function() {
+    base64.decode(utf8text, "");
+  }, "The charset argument can be only 'utf-8'");
+
+  assert.throws(function() {
+    base64.decode(utf8text, 8);
+  }, "The charset argument can be only 'utf-8'");
+
+}
+
+exports["test encode/decode Unicode without utf-8 as charset"] = function (assert) {
+
+  assert.equal(base64.decode(base64.encode(utf8text)), badutf8text,
+    "Unicode strings needs 'utf-8' charset or will be mangled"
+  );
+
+}
+
+require("test").run(exports);