src/ppapi/tests/test_mouse_cursor.cc

   1 // Copyright (c) 2012 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_mouse_cursor.h"
   6
   7 #include "ppapi/cpp/image_data.h"
   8 #include "ppapi/tests/test_case.h"
   9 #include "ppapi/tests/testing_instance.h"
  10
  11 REGISTER_TEST_CASE(MouseCursor);
  12
  13 TestMouseCursor::TestMouseCursor(TestingInstance* instance)
  14     : TestCase(instance) {
  15 }
  16
  17 bool TestMouseCursor::Init() {
  18   mouse_cursor_interface_ = static_cast<const PPB_MouseCursor*>(
  19       pp::Module::Get()->GetBrowserInterface(PPB_MOUSECURSOR_INTERFACE));
  20   return !!mouse_cursor_interface_;
  21 }
  22
  23 void TestMouseCursor::RunTests(const std::string& filter) {
  24   RUN_TEST(Type, filter);
  25   RUN_TEST(Custom, filter);
  26   RUN_TEST(Point, filter);
  27 }
  28
  29 std::string TestMouseCursor::TestType() {
  30   ASSERT_TRUE(PP_ToBool(mouse_cursor_interface_->SetCursor(
  31       instance_->pp_instance(), PP_MOUSECURSOR_TYPE_POINTER, 0, NULL)));
  32   ASSERT_FALSE(PP_ToBool(mouse_cursor_interface_->SetCursor(
  33       instance_->pp_instance(), static_cast<PP_MouseCursor_Type>(-2),
  34       0, NULL)));
  35   PASS();
  36 }
  37
  38 std::string TestMouseCursor::TestCustom() {
  39   // First test a valid image.
  40   pp::ImageData valid_image(instance_,
  41                             pp::ImageData::GetNativeImageDataFormat(),
  42                             pp::Size(16, 16), true);
  43   PP_Point point = { 0, 0 };
  44   ASSERT_TRUE(PP_ToBool(mouse_cursor_interface_->SetCursor(
  45       instance_->pp_instance(), PP_MOUSECURSOR_TYPE_CUSTOM,
  46       valid_image.pp_resource(), &point)));
  47
  48   // 0 image resource ID.
  49   ASSERT_FALSE(PP_ToBool(mouse_cursor_interface_->SetCursor(
  50       instance_->pp_instance(), PP_MOUSECURSOR_TYPE_CUSTOM, 0, NULL)));
  51
  52   // Image specified for predefined type.
  53   ASSERT_FALSE(PP_ToBool(mouse_cursor_interface_->SetCursor(
  54       instance_->pp_instance(), PP_MOUSECURSOR_TYPE_POINTER,
  55       valid_image.pp_resource(), &point)));
  56
  57   // A too-big image.
  58   pp::ImageData big_image(instance_, pp::ImageData::GetNativeImageDataFormat(),
  59                             pp::Size(65, 12), true);
  60   ASSERT_FALSE(PP_ToBool(mouse_cursor_interface_->SetCursor(
  61       instance_->pp_instance(), PP_MOUSECURSOR_TYPE_CUSTOM,
  62       big_image.pp_resource(), &point)));
  63
  64   PASS();
  65 }
  66
  67 std::string TestMouseCursor::TestPoint() {
  68   pp::ImageData valid_image(instance_,
  69                             pp::ImageData::GetNativeImageDataFormat(),
  70                             pp::Size(16, 16), true);
  71   PP_Point point = { -1, 0 };
  72   ASSERT_FALSE(PP_ToBool(mouse_cursor_interface_->SetCursor(
  73       instance_->pp_instance(), PP_MOUSECURSOR_TYPE_CUSTOM,
  74       valid_image.pp_resource(), &point)));
  75
  76   point.x = 67;
  77   point.y = 5;
  78   ASSERT_FALSE(PP_ToBool(mouse_cursor_interface_->SetCursor(
  79       instance_->pp_instance(), PP_MOUSECURSOR_TYPE_CUSTOM,
  80       valid_image.pp_resource(), &point)));
  81   PASS();
  82 }