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// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "extensions/renderer/module_system_test.h"
namespace extensions {
namespace {
class SafeBuiltinsUnittest : public ModuleSystemTest {};
TEST_F(SafeBuiltinsUnittest, TestNotOriginalObject) {
ModuleSystem::NativesEnabledScope natives_enabled_scope(
env()->module_system());
env()->RegisterModule("test",
"var assert = requireNative('assert');\n"
"Array.foo = 10;\n"
"assert.AssertTrue(!$Array.hasOwnProperty('foo'));\n");
env()->module_system()->Require("test");
}
TEST_F(SafeBuiltinsUnittest, TestSelf) {
ModuleSystem::NativesEnabledScope natives_enabled_scope(
env()->module_system());
env()->RegisterModule("test",
"var assert = requireNative('assert');\n"
"Array.foo = 10;\n"
"assert.AssertTrue($Array.self.foo == 10);\n"
"var arr = $Array.self(1);\n"
"assert.AssertTrue(arr.length == 1);\n"
"assert.AssertTrue(arr[0] === undefined);\n");
env()->module_system()->Require("test");
}
TEST_F(SafeBuiltinsUnittest, TestStaticFunction) {
ModuleSystem::NativesEnabledScope natives_enabled_scope(
env()->module_system());
env()->RegisterModule("test",
"var assert = requireNative('assert');\n"
"Object.keys = function() {throw new Error()};\n"
"var obj = {a: 10};\n"
"var keys = $Object.keys(obj);\n"
"assert.AssertTrue(keys.length == 1);\n"
"assert.AssertTrue(keys[0] == 'a');\n");
env()->module_system()->Require("test");
}
TEST_F(SafeBuiltinsUnittest, TestInstanceMethod) {
ModuleSystem::NativesEnabledScope natives_enabled_scope(
env()->module_system());
env()->RegisterModule(
"test",
"var assert = requireNative('assert');\n"
"Array.prototype.push = function() {throw new Error();}\n"
"var arr = []\n"
"$Array.push(arr, 1);\n"
"assert.AssertTrue(arr.length == 1);\n"
"assert.AssertTrue(arr[0] == 1);\n");
env()->module_system()->Require("test");
}
// NOTE: JSON is already tested in ExtensionApiTest.Messaging, via
// chrome/test/data/extensions/api_test/messaging/connect/page.js.
} // namespace
} // namespace extensions
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