15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2011 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "testing/gtest/include/gtest/gtest.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/memory/scoped_ptr.h" 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/base/view_prop.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace { 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const char kKey1[] = "key_1"; 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const char kKey2[] = "key_2"; 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace ui { 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Test a handful of viewprop assertions. 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST(ViewPropTest, Basic) { 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::AcceleratedWidget nv1 = reinterpret_cast<gfx::AcceleratedWidget>(1); 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::AcceleratedWidget nv2 = reinterpret_cast<gfx::AcceleratedWidget>(2); 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void* data1 = reinterpret_cast<void*>(11); 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void* data2 = reinterpret_cast<void*>(12); 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Initial value for a new view/key pair should be NULL. 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(NULL, ViewProp::GetValue(nv1, kKey1)); 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Register a value for a view/key pair. 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ViewProp prop(nv1, kKey1, data1); 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(data1, ViewProp::GetValue(nv1, kKey1)); 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The property fell out of scope, so the value should now be NULL. 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(NULL, ViewProp::GetValue(nv1, kKey1)); 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Register a value for a view/key pair. 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<ViewProp> v1(new ViewProp(nv1, kKey1, data1)); 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(data1, ViewProp::GetValue(nv1, kKey1)); 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Register a value for the same view/key pair. 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<ViewProp> v2(new ViewProp(nv1, kKey1, data2)); 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The new value should take over. 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(data2, ViewProp::GetValue(nv1, kKey1)); 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Null out the first ViewProp, which should NULL out the value. 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) v1.reset(NULL); 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(NULL, ViewProp::GetValue(nv1, kKey1)); 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The property fell out of scope, so the value should now be NULL. 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(NULL, ViewProp::GetValue(nv1, kKey1)); 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Register a value for a view/key pair. 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<ViewProp> v1(new ViewProp(nv1, kKey1, data1)); 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<ViewProp> v2(new ViewProp(nv2, kKey2, data2)); 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(data1, ViewProp::GetValue(nv1, kKey1)); 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(data2, ViewProp::GetValue(nv2, kKey2)); 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) v1.reset(NULL); 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(NULL, ViewProp::GetValue(nv1, kKey1)); 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(data2, ViewProp::GetValue(nv2, kKey2)); 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) v2.reset(NULL); 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(NULL, ViewProp::GetValue(nv1, kKey1)); 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(NULL, ViewProp::GetValue(nv2, kKey2)); 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace ui 73