content/browser/renderer_host/render_widget_host_view_base_unittest.cc

   1 // Copyright 2014 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 "content/browser/renderer_host/render_widget_host_view_base.h"
   6
   7 #include "testing/gtest/include/gtest/gtest.h"
   8 #include "third_party/WebKit/public/platform/WebScreenOrientationType.h"
   9 #include "ui/gfx/display.h"
  10
  11 namespace content {
  12
  13 namespace {
  14
  15 gfx::Display CreateDisplay(int width, int height, int angle) {
  16   gfx::Display display;
  17   display.SetRotationAsDegree(angle);
  18   display.set_bounds(gfx::Rect(width, height));
  19
  20   return display;
  21 }
  22
  23 } // anonymous namespace
  24
  25 TEST(RenderWidgetHostViewBaseTest, OrientationTypeForMobile) {
  26   // Square display (width == height).
  27   {
  28     gfx::Display display = CreateDisplay(100, 100, 0);
  29     EXPECT_EQ(blink::WebScreenOrientationPortraitPrimary,
  30               RenderWidgetHostViewBase::GetOrientationTypeForMobile(display));
  31
  32     display = CreateDisplay(200, 200, 90);
  33     EXPECT_EQ(blink::WebScreenOrientationLandscapePrimary,
  34               RenderWidgetHostViewBase::GetOrientationTypeForMobile(display));
  35
  36     display = CreateDisplay(0, 0, 180);
  37     EXPECT_EQ(blink::WebScreenOrientationPortraitSecondary,
  38               RenderWidgetHostViewBase::GetOrientationTypeForMobile(display));
  39
  40     display = CreateDisplay(10000, 10000, 270);
  41     EXPECT_EQ(blink::WebScreenOrientationLandscapeSecondary,
  42               RenderWidgetHostViewBase::GetOrientationTypeForMobile(display));
  43   }
  44
  45   // natural width > natural height.
  46   {
  47     gfx::Display display = CreateDisplay(1, 0, 0);
  48     EXPECT_EQ(blink::WebScreenOrientationLandscapePrimary,
  49               RenderWidgetHostViewBase::GetOrientationTypeForMobile(display));
  50
  51     display = CreateDisplay(19999, 20000, 90);
  52     EXPECT_EQ(blink::WebScreenOrientationPortraitSecondary,
  53               RenderWidgetHostViewBase::GetOrientationTypeForMobile(display));
  54
  55     display = CreateDisplay(200, 100, 180);
  56     EXPECT_EQ(blink::WebScreenOrientationLandscapeSecondary,
  57               RenderWidgetHostViewBase::GetOrientationTypeForMobile(display));
  58
  59     display = CreateDisplay(1, 10000, 270);
  60     EXPECT_EQ(blink::WebScreenOrientationPortraitPrimary,
  61               RenderWidgetHostViewBase::GetOrientationTypeForMobile(display));
  62   }
  63
  64   // natural width < natural height.
  65   {
  66     gfx::Display display = CreateDisplay(0, 1, 0);
  67     EXPECT_EQ(blink::WebScreenOrientationPortraitPrimary,
  68               RenderWidgetHostViewBase::GetOrientationTypeForMobile(display));
  69
  70     display = CreateDisplay(20000, 19999, 90);
  71     EXPECT_EQ(blink::WebScreenOrientationLandscapePrimary,
  72               RenderWidgetHostViewBase::GetOrientationTypeForMobile(display));
  73
  74     display = CreateDisplay(100, 200, 180);
  75     EXPECT_EQ(blink::WebScreenOrientationPortraitSecondary,
  76               RenderWidgetHostViewBase::GetOrientationTypeForMobile(display));
  77
  78     display = CreateDisplay(10000, 1, 270);
  79     EXPECT_EQ(blink::WebScreenOrientationLandscapeSecondary,
  80               RenderWidgetHostViewBase::GetOrientationTypeForMobile(display));
  81   }
  82 }
  83
  84 TEST(RenderWidgetHostViewBaseTest, OrientationTypeForDesktop) {
  85   // On Desktop, the primary orientation is the first computed one so a test
  86   // similar to OrientationTypeForMobile is not possible.
  87   // Instead this test will only check one configuration and verify that the
  88   // method reports two landscape and two portrait orientations with one primary
  89   // and one secondary for each.
  90
  91   // natural width > natural height.
  92   {
  93     gfx::Display display = CreateDisplay(1, 0, 0);
  94     blink::WebScreenOrientationType landscape_1 =
  95         RenderWidgetHostViewBase::GetOrientationTypeForDesktop(display);
  96     EXPECT_TRUE(landscape_1 == blink::WebScreenOrientationLandscapePrimary ||
  97                 landscape_1 == blink::WebScreenOrientationLandscapeSecondary);
  98
  99     display = CreateDisplay(200, 100, 180);
 100     blink::WebScreenOrientationType landscape_2 =
 101         RenderWidgetHostViewBase::GetOrientationTypeForDesktop(display);
 102     EXPECT_TRUE(landscape_2 == blink::WebScreenOrientationLandscapePrimary ||
 103                 landscape_2 == blink::WebScreenOrientationLandscapeSecondary);
 104
 105     EXPECT_NE(landscape_1, landscape_2);
 106
 107     display = CreateDisplay(19999, 20000, 90);
 108     blink::WebScreenOrientationType portrait_1 =
 109         RenderWidgetHostViewBase::GetOrientationTypeForDesktop(display);
 110     EXPECT_TRUE(portrait_1 == blink::WebScreenOrientationPortraitPrimary ||
 111                 portrait_1 == blink::WebScreenOrientationPortraitSecondary);
 112
 113     display = CreateDisplay(1, 10000, 270);
 114     blink::WebScreenOrientationType portrait_2 =
 115         RenderWidgetHostViewBase::GetOrientationTypeForDesktop(display);
 116     EXPECT_TRUE(portrait_2 == blink::WebScreenOrientationPortraitPrimary ||
 117                 portrait_2 == blink::WebScreenOrientationPortraitSecondary);
 118
 119     EXPECT_NE(portrait_1, portrait_2);
 120
 121   }
 122 }
 123
 124 } // namespace content