1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef PPAPI_TEST_TEST_VIEW_H_ 6 #define PPAPI_TEST_TEST_VIEW_H_ 7 8 #include "ppapi/cpp/view.h" 9 #include "ppapi/tests/test_case.h" 10 11 class TestView : public TestCase { 12 public: 13 TestView(TestingInstance* instance); 14 15 virtual void DidChangeView(const pp::View& view); 16 17 // TestCase implementation. 18 virtual bool Init(); 19 virtual void RunTests(const std::string& test_filter); 20 21 private: 22 // Waits until we get a view changed event. Note that the browser may give 23 // us any number of view changed events, so tests that use this should 24 // expect that there may be spurious events and handle them accordingly. 25 // Note also that view changed sequencing can change between different 26 // versions of WebKit. 27 // 28 // Returns true if we got a view changed, false if it timed out. 29 bool WaitUntilViewChanged(); 30 31 void QuitMessageLoop(int32_t result); 32 33 std::string TestCreatedVisible(); 34 std::string TestCreatedInvisible(); 35 std::string TestPageHideShow(); 36 std::string TestSizeChange(); 37 std::string TestClipChange(); 38 std::string TestScrollOffsetChange(); 39 40 pp::View last_view_; 41 42 // DidChangeView stores the page visibility in this vector on each 43 // invocation so tests can check it. 44 std::vector<bool> page_visibility_log_; 45 46 // Set to true to request that the next invocation of DidChangeView should 47 // post a quit to the message loop. DidChangeView will also reset the flag so 48 // this will only happen once. 49 bool post_quit_on_view_changed_; 50 }; 51 52 #endif // PPAPI_TEST_TEST_VIEW_H_ 53
