1 files changed, 224 insertions, 0 deletions
diff --git a/tools/addon-sdk-1.12/test/test-api-utils.js b/tools/addon-sdk-1.12/test/test-api-utils.js
new file mode 100644
index 0000000..5ba031a
--- /dev/null
+++ b/tools/addon-sdk-1.12/test/test-api-utils.js
@@ -0,0 +1,224 @@
+/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim:set ts=2 sw=2 sts=2 et: */
+/* 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/. */
+
+const apiUtils = require("sdk/deprecated/api-utils");
+
+exports.testPublicConstructor = function (test) {
+  function PrivateCtor() {}
+  PrivateCtor.prototype = {};
+
+  let PublicCtor = apiUtils.publicConstructor(PrivateCtor);
+  test.assert(
+    PrivateCtor.prototype.isPrototypeOf(PublicCtor.prototype),
+    "PrivateCtor.prototype should be prototype of PublicCtor.prototype"
+  );
+
+  function testObj(useNew) {
+    let obj = useNew ? new PublicCtor() : PublicCtor();
+    test.assert(obj instanceof PublicCtor,
+                "Object should be instance of PublicCtor");
+    test.assert(obj instanceof PrivateCtor,
+                "Object should be instance of PrivateCtor");
+    test.assert(PublicCtor.prototype.isPrototypeOf(obj),
+                "PublicCtor's prototype should be prototype of object");
+    test.assertEqual(obj.constructor, PublicCtor,
+                     "Object constructor should be PublicCtor");
+  }
+  testObj(true);
+  testObj(false);
+};
+
+exports.testValidateOptionsEmpty = function (test) {
+  let val = apiUtils.validateOptions(null, {});
+  assertObjsEqual(test, val, {});
+
+  val = apiUtils.validateOptions(null, { foo: {} });
+  assertObjsEqual(test, val, {});
+
+  val = apiUtils.validateOptions({}, {});
+  assertObjsEqual(test, val, {});
+
+  val = apiUtils.validateOptions({}, { foo: {} });
+  assertObjsEqual(test, val, {});
+};
+
+exports.testValidateOptionsNonempty = function (test) {
+  let val = apiUtils.validateOptions({ foo: 123 }, {});
+  assertObjsEqual(test, val, {});
+
+  val = apiUtils.validateOptions({ foo: 123, bar: 456 },
+                                 { foo: {}, bar: {}, baz: {} });
+  assertObjsEqual(test, val, { foo: 123, bar: 456 });
+};
+
+exports.testValidateOptionsMap = function (test) {
+  let val = apiUtils.validateOptions({ foo: 3, bar: 2 }, {
+    foo: { map: function (v) v * v },
+    bar: { map: function (v) undefined }
+  });
+  assertObjsEqual(test, val, { foo: 9, bar: undefined });
+};
+
+exports.testValidateOptionsMapException = function (test) {
+  let val = apiUtils.validateOptions({ foo: 3 }, {
+    foo: { map: function () { throw new Error(); }}
+  });
+  assertObjsEqual(test, val, { foo: 3 });
+};
+
+exports.testValidateOptionsOk = function (test) {
+  let val = apiUtils.validateOptions({ foo: 3, bar: 2, baz: 1 }, {
+    foo: { ok: function (v) v },
+    bar: { ok: function (v) v }
+  });
+  assertObjsEqual(test, val, { foo: 3, bar: 2 });
+
+  test.assertRaises(
+    function () apiUtils.validateOptions({ foo: 2, bar: 2 }, {
+      bar: { ok: function (v) v > 2 }
+    }),
+    'The option "bar" is invalid.',
+    "ok should raise exception on invalid option"
+  );
+
+  test.assertRaises(
+    function () apiUtils.validateOptions(null, { foo: { ok: function (v) v }}),
+    'The option "foo" is invalid.',
+    "ok should raise exception on invalid option"
+  );
+};
+
+exports.testValidateOptionsIs = function (test) {
+  let opts = {
+    array: [],
+    boolean: true,
+    func: function () {},
+    nul: null,
+    number: 1337,
+    object: {},
+    string: "foo",
+    undef1: undefined
+  };
+  let requirements = {
+    array: { is: ["array"] },
+    boolean: { is: ["boolean"] },
+    func: { is: ["function"] },
+    nul: { is: ["null"] },
+    number: { is: ["number"] },
+    object: { is: ["object"] },
+    string: { is: ["string"] },
+    undef1: { is: ["undefined"] },
+    undef2: { is: ["undefined"] }
+  };
+  let val = apiUtils.validateOptions(opts, requirements);
+  assertObjsEqual(test, val, opts);
+
+  test.assertRaises(
+    function () apiUtils.validateOptions(null, {
+      foo: { is: ["object", "number"] }
+    }),
+    'The option "foo" must be one of the following types: object, number',
+    "Invalid type should raise exception"
+  );
+};
+
+exports.testValidateOptionsMapIsOk = function (test) {
+  let [map, is, ok] = [false, false, false];
+  let val = apiUtils.validateOptions({ foo: 1337 }, {
+    foo: {
+      map: function (v) v.toString(),
+      is: ["string"],
+      ok: function (v) v.length > 0
+    }
+  });
+  assertObjsEqual(test, val, { foo: "1337" });
+
+  let requirements = {
+    foo: {
+      is: ["object"],
+      ok: function () test.fail("is should have caused us to throw by now")
+    }
+  };
+  test.assertRaises(
+    function () apiUtils.validateOptions(null, requirements),
+    'The option "foo" must be one of the following types: object',
+    "is should be used before ok is called"
+  );
+};
+
+exports.testValidateOptionsErrorMsg = function (test) {
+  test.assertRaises(
+    function () apiUtils.validateOptions(null, {
+      foo: { ok: function (v) v, msg: "foo!" }
+    }),
+    "foo!",
+    "ok should raise exception with customized message"
+  );
+};
+
+exports.testValidateMapWithMissingKey = function (test) {
+  let val = apiUtils.validateOptions({ }, {
+    foo: {
+      map: function (v) v || "bar"
+    }
+  });
+  assertObjsEqual(test, val, { foo: "bar" });
+
+  val = apiUtils.validateOptions({ }, {
+    foo: {
+      map: function (v) { throw "bar" }
+    }
+  });
+  assertObjsEqual(test, val, { });
+};
+
+exports.testAddIterator = function testAddIterator(test) {
+  let obj = {};
+  let keys = ["foo", "bar", "baz"];
+  let vals = [1, 2, 3];
+  let keysVals = [["foo", 1], ["bar", 2], ["baz", 3]];
+  apiUtils.addIterator(
+    obj,
+    function keysValsGen() {
+      for each (let keyVal in keysVals)
+        yield keyVal;
+    }
+  );
+
+  let keysItr = [];
+  for (let key in obj)
+    keysItr.push(key);
+  test.assertEqual(keysItr.length, keys.length,
+                   "the keys iterator returns the correct number of items");
+  for (let i = 0; i < keys.length; i++)
+    test.assertEqual(keysItr[i], keys[i], "the key is correct");
+
+  let valsItr = [];
+  for each (let val in obj)
+    valsItr.push(val);
+  test.assertEqual(valsItr.length, vals.length,
+                   "the vals iterator returns the correct number of items");
+  for (let i = 0; i < vals.length; i++)
+    test.assertEqual(valsItr[i], vals[i], "the val is correct");
+
+};
+
+function assertObjsEqual(test, obj1, obj2) {
+  var items = 0;
+  for (let key in obj1) {
+    items++;
+    test.assert(key in obj2, "obj1 key should be present in obj2");
+    test.assertEqual(obj2[key], obj1[key], "obj1 value should match obj2 value");
+  }
+  for (let key in obj2) {
+    items++;
+    test.assert(key in obj1, "obj2 key should be present in obj1");
+    test.assertEqual(obj1[key], obj2[key], "obj2 value should match obj1 value");
+  }
+  if (!items)
+    test.assertEqual(JSON.stringify(obj1), JSON.stringify(obj2),
+                     "obj1 should have same JSON representation as obj2");
+}