ppapi/tests/test_scrollbar.cc

   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 #include "ppapi/tests/test_scrollbar.h"
   6
   7 #include <cstring>
   8
   9 #include "ppapi/c/pp_input_event.h"
  10 #include "ppapi/cpp/input_event.h"
  11 #include "ppapi/cpp/instance.h"
  12 #include "ppapi/cpp/rect.h"
  13 #include "ppapi/tests/testing_instance.h"
  14
  15 REGISTER_TEST_CASE(Scrollbar);
  16
  17 TestScrollbar::TestScrollbar(TestingInstance* instance)
  18     : TestCase(instance),
  19       WidgetClient_Dev(instance),
  20       scrollbar_(instance, true),
  21       scrollbar_value_changed_(false) {
  22 }
  23
  24 bool TestScrollbar::Init() {
  25   return CheckTestingInterface();
  26 }
  27
  28 void TestScrollbar::RunTests(const std::string& filter) {
  29   RUN_TEST(HandleEvent, filter);
  30 }
  31
  32 std::string TestScrollbar::TestHandleEvent() {
  33   pp::Rect location;
  34   location.set_width(1000);
  35   location.set_height(1000);
  36   scrollbar_.SetLocation(location);
  37
  38   scrollbar_.SetDocumentSize(10000);
  39
  40   pp::Core* core = pp::Module::Get()->core();
  41   pp::KeyboardInputEvent input_event(
  42       instance_, PP_INPUTEVENT_TYPE_KEYDOWN,
  43       core->GetTimeTicks(),
  44       0,  // Modifier.
  45       0x28,  // Key code = VKEY_DOWN.
  46       pp::Var(),
  47       pp::Var("ArrowDown"));
  48   scrollbar_.HandleEvent(input_event);
  49
  50   return scrollbar_value_changed_ ?
  51       "" : "Didn't get callback for scrollbar value change";
  52 }
  53
  54 void TestScrollbar::InvalidateWidget(pp::Widget_Dev widget,
  55                                      const pp::Rect& dirty_rect) {
  56 }
  57
  58 void TestScrollbar::ScrollbarValueChanged(pp::Scrollbar_Dev scrollbar,
  59                                           uint32_t value) {
  60   if (scrollbar == scrollbar_)
  61     scrollbar_value_changed_ = true;
  62 }
  63
  64 void TestScrollbar::ScrollbarOverlayChanged(pp::Scrollbar_Dev scrollbar,
  65                                             bool type) {
  66 }