resizing_host_observer_unittest.cc revision 5821806d5e7f356e8fa4b058a389a808ea183019
15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 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 "remoting/host/resizing_host_observer.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "remoting/host/desktop_resizer.h" 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <list> 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/compiler_specific.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/logging.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "testing/gtest/include/gtest/gtest.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "third_party/skia/include/core/SkSize.h" 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)std::ostream& operator<<(std::ostream& os, const SkISize& size) { 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return os << size.width() << "x" << size.height(); 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace remoting { 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class FakeDesktopResizer : public DesktopResizer { 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FakeDesktopResizer(const SkISize& initial_size, bool exact_size_supported, 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const SkISize* supported_sizes, int num_supported_sizes) 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : initial_size_(initial_size), 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) current_size_(initial_size), 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) exact_size_supported_(exact_size_supported), 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) set_size_call_count_(0) { 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (int i = 0; i < num_supported_sizes; ++i) { 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) supported_sizes_.push_back(supported_sizes[i]); 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const SkISize& initial_size() { return initial_size_; } 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int set_size_call_count() { return set_size_call_count_; } 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // remoting::DesktopResizer interface 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual SkISize GetCurrentSize() OVERRIDE { 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return current_size_; 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual std::list<SkISize> GetSupportedSizes( 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const SkISize& preferred) OVERRIDE { 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::list<SkISize> result = supported_sizes_; 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (exact_size_supported_) { 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) result.push_back(preferred); 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return result; 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void SetSize(const SkISize& size) OVERRIDE { 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) current_size_ = size; 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ++set_size_call_count_; 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void RestoreSize(const SkISize& size) OVERRIDE { 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) current_size_ = size; 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SkISize initial_size_; 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SkISize current_size_; 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool exact_size_supported_; 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::list<SkISize> supported_sizes_; 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int set_size_call_count_; 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class ResizingHostObserverTest : public testing::Test { 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void SetDesktopResizer(FakeDesktopResizer* desktop_resizer) { 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(!desktop_resizer_.get()) << "Call SetDeskopResizer once per test"; 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) resizing_host_observer_.reset(new ResizingHostObserver(desktop_resizer, 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NULL)); 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) desktop_resizer_.reset(desktop_resizer); 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) resizing_host_observer_->OnClientAuthenticated(""); 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SkISize GetBestSize(const SkISize& client_size) { 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) resizing_host_observer_->OnClientDimensionsChanged("", client_size); 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return desktop_resizer_->GetCurrentSize(); 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void VerifySizes(const SkISize* client_sizes, const SkISize* expected_sizes, 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int number_of_sizes) { 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (int i = 0; i < number_of_sizes; ++i) { 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SkISize best_size = GetBestSize(client_sizes[i]); 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(expected_sizes[i], best_size) 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) << "Input size = " << client_sizes[i]; 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void Reconnect() { 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) resizing_host_observer_->OnClientDisconnected(""); 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) resizing_host_observer_->OnClientAuthenticated(""); 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // testing::Test interface 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void TearDown() OVERRIDE { 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) resizing_host_observer_->OnClientDisconnected(""); 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(desktop_resizer_->initial_size(), 995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) desktop_resizer_->GetCurrentSize()); 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<ResizingHostObserver> resizing_host_observer_; 1045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<FakeDesktopResizer> desktop_resizer_; 1055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Check that the host is not resized if it reports an initial size of zero 1085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// (even if it GetSupportedSizes does not return an empty list). 1095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(ResizingHostObserverTest, ZeroGetCurrentSize) { 1105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SkISize zero = { 0, 0 }; 1115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetDesktopResizer( 1125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new FakeDesktopResizer(zero, true, NULL, 0)); 1135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SkISize client_sizes[] = { { 200, 100 }, { 100, 200 } }; 1145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SkISize expected_sizes[] = { zero, zero }; 1155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) VerifySizes(client_sizes, expected_sizes, arraysize(client_sizes)); 1165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Check that the host is not resized if GetSupportedSizes returns an empty 1195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// list (even if GetCurrentSize is supported). 1205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(ResizingHostObserverTest, EmptyGetSupportedSizes) { 1215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SkISize initial = { 640, 480 }; 1225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetDesktopResizer( 1235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new FakeDesktopResizer(initial, false, NULL, 0)); 1245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SkISize client_sizes[] = { { 200, 100 }, { 100, 200 } }; 1255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SkISize expected_sizes[] = { initial, initial }; 1265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) VerifySizes(client_sizes, expected_sizes, arraysize(client_sizes)); 1275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Check that if the implementation supports exact size matching, it is used. 1305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(ResizingHostObserverTest, SelectExactSize) { 1315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetDesktopResizer( 1325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new FakeDesktopResizer(SkISize::Make(640, 480), true, NULL, 0)); 1335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SkISize client_sizes[] = { { 200, 100 }, { 100, 200 } , { 640, 480 }, 1345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { 480, 640 }, { 1280, 1024 } }; 1355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) VerifySizes(client_sizes, client_sizes, arraysize(client_sizes)); 1365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Check that if the implementation supports a size that is no larger than 1395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// the requested size, then the largest such size is used. 1405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(ResizingHostObserverTest, SelectBestSmallerSize) { 1415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SkISize supported_sizes[] = { 1425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SkISize::Make(639, 479), SkISize::Make(640, 480) }; 1435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetDesktopResizer( 1445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new FakeDesktopResizer(SkISize::Make(640, 480), false, 1455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) supported_sizes, arraysize(supported_sizes))); 1465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SkISize client_sizes[] = { { 639, 479 }, { 640, 480 }, { 641, 481 }, 1475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { 999, 999 } }; 1485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SkISize expected_sizes[] = { supported_sizes[0], supported_sizes[1], 1495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) supported_sizes[1], supported_sizes[1] }; 1505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) VerifySizes(client_sizes, expected_sizes, arraysize(client_sizes)); 1515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Check that if the implementation supports only sizes that are larger than 1545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// the requested size, then the one that requires the least down-scaling. 1555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(ResizingHostObserverTest, SelectBestScaleFactor) { 1565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SkISize supported_sizes[] = { { 100, 100 }, { 200, 100 } }; 1575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetDesktopResizer( 1585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new FakeDesktopResizer(SkISize::Make(200, 100), false, 1595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) supported_sizes, arraysize(supported_sizes))); 1605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SkISize client_sizes[] = { { 1, 1 }, { 99, 99 }, { 199, 99 } }; 1615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SkISize expected_sizes[] = { supported_sizes[0], supported_sizes[0], 1625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) supported_sizes[1] }; 1635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) VerifySizes(client_sizes, expected_sizes, arraysize(client_sizes)); 1645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Check that if the implementation supports two sizes that have the same 1675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// resultant scale factor, then the widest one is selected. 1685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(ResizingHostObserverTest, SelectWidest) { 1695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SkISize supported_sizes[] = { { 640, 480 }, { 480, 640 } }; 1705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetDesktopResizer( 1715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new FakeDesktopResizer(SkISize::Make(480, 640), false, 1725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) supported_sizes, arraysize(supported_sizes))); 1735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SkISize client_sizes[] = { { 100, 100 }, { 480, 480 }, { 500, 500 }, 1745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { 640, 640 }, { 1000, 1000 } }; 1755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SkISize expected_sizes[] = { supported_sizes[0], supported_sizes[0], 1765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) supported_sizes[0], supported_sizes[0], 1775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) supported_sizes[0] }; 1785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) VerifySizes(client_sizes, expected_sizes, arraysize(client_sizes)); 1795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Check that resize-to-client is disabled if the size is changed explicitly. 1825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(ResizingHostObserverTest, ManualResize) { 1835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FakeDesktopResizer* desktop_resizer = 1845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new FakeDesktopResizer(SkISize::Make(640, 480), true, NULL, 0); 1855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetDesktopResizer(desktop_resizer); 1865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SkISize client_sizes[] = { { 1, 1 }, { 2, 2 } , { 3, 3 } }; 1875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) VerifySizes(client_sizes, client_sizes, arraysize(client_sizes)); 1885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SkISize explicit_size = SkISize::Make(640, 480); 1895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) desktop_resizer->SetSize(explicit_size); 1905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SkISize expected_sizes[] = { explicit_size, explicit_size, explicit_size }; 1915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) VerifySizes(client_sizes, expected_sizes, arraysize(client_sizes)); 1925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Make sure this behaviour doesn't persist across reconnect. 1935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Reconnect(); 1945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) VerifySizes(client_sizes, client_sizes, arraysize(client_sizes)); 1955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Check that if the best match for the client size doesn't change, then we 1985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// don't call SetSize. 1995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(ResizingHostObserverTest, NoSetSizeForSameSize) { 2005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SkISize supported_sizes[] = { { 640, 480 }, { 480, 640 } }; 2015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FakeDesktopResizer* desktop_resizer = 2025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) new FakeDesktopResizer(SkISize::Make(640, 480), false, 2035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) supported_sizes, arraysize(supported_sizes)); 2045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetDesktopResizer(desktop_resizer); 2055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SkISize client_sizes[] = { { 640, 640 }, { 1024, 768 }, { 640, 480 } }; 2065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SkISize expected_sizes[] = { { 640, 480 }, { 640, 480 }, { 640, 480 } }; 2075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) VerifySizes(client_sizes, expected_sizes, arraysize(client_sizes)); 2085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_EQ(desktop_resizer->set_size_call_count(), 0); 2095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace remoting 212