[DeviceLight] Add Layout support

Adds the necessary plumbing to make it possible to test the blink
implementation of DeviceLight API using Layout Tests and TestRunner.
This is part 3 of the Adding Device Light [content side]

BUG=336424

Review URL: https://codereview.chromium.org/336823002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@280626 0039d316-1c4b-4281-b951-d872f2087c98

7 files changed, 45 insertions, 1 deletions

diff --git a/content/public/test/layouttest_support.h b/content/public/test/layouttest_support.h
index 7bb8e89..bf30db5 100644
--- a/content/public/test/layouttest_support.h
+++ b/content/public/test/layouttest_support.h
@@ -48,6 +48,10 @@ void EnableWebTestProxyCreation(
 // Sets gamepad provider to be used for layout tests.
 void SetMockGamepadProvider(RendererGamepadProvider* provider);
 
+// Sets a double that should be used when registering
+// a listener through WebKitPlatformSupport::setDeviceLightListener().
+void SetMockDeviceLightData(const double data);
+
 // Sets WebDeviceMotionData that should be used when registering
 // a listener through WebKitPlatformSupport::setDeviceMotionListener().
 void SetMockDeviceMotionData(const blink::WebDeviceMotionData& data);
diff --git a/content/shell/renderer/test_runner/WebTestDelegate.h b/content/shell/renderer/test_runner/WebTestDelegate.h
index 8d9f004..09f37f7 100644
--- a/content/shell/renderer/test_runner/WebTestDelegate.h
+++ b/content/shell/renderer/test_runner/WebTestDelegate.h
@@ -29,6 +29,7 @@ struct WebURLError;
 
 namespace content {
 
+class DeviceLightData;
 class RendererGamepadProvider;
 class WebTask;
 class WebTestProxyBase;
@@ -44,7 +45,11 @@ public:
     // Sets gamepad provider to be used for tests.
     virtual void setGamepadProvider(RendererGamepadProvider*) = 0;
 
-    // Set data to return when registering via Platform::setDeviceMotionListener().
+    // Set data to return when registering via
+    // Platform::setDeviceLightListener().
+    virtual void setDeviceLightData(const double) = 0;
+    // Set data to return when registering via
+    // Platform::setDeviceMotionListener().
     virtual void setDeviceMotionData(const blink::WebDeviceMotionData&) = 0;
     // Set data to return when registering via Platform::setDeviceOrientationListener().
     virtual void setDeviceOrientationData(const blink::WebDeviceOrientationData&) = 0;
diff --git a/content/shell/renderer/test_runner/test_runner.cc b/content/shell/renderer/test_runner/test_runner.cc
index 3a50545..c0803a8 100644
--- a/content/shell/renderer/test_runner/test_runner.cc
+++ b/content/shell/renderer/test_runner/test_runner.cc
@@ -193,6 +193,8 @@ class TestRunnerBindings : public gin::Wrappable<TestRunnerBindings> {
                             int max_width,
                             int max_height);
   bool DisableAutoResizeMode(int new_width, int new_height);
+  void SetMockDeviceLight(double value);
+  void ResetDeviceLight();
   void SetMockDeviceMotion(gin::Arguments* args);
   void SetMockDeviceOrientation(gin::Arguments* args);
   void SetMockScreenOrientation(const std::string& orientation);
@@ -395,6 +397,8 @@ gin::ObjectTemplateBuilder TestRunnerBindings::GetObjectTemplateBuilder(
                  &TestRunnerBindings::EnableAutoResizeMode)
       .SetMethod("disableAutoResizeMode",
                  &TestRunnerBindings::DisableAutoResizeMode)
+      .SetMethod("setMockDeviceLight", &TestRunnerBindings::SetMockDeviceLight)
+      .SetMethod("resetDeviceLight", &TestRunnerBindings::ResetDeviceLight)
       .SetMethod("setMockDeviceMotion",
                  &TestRunnerBindings::SetMockDeviceMotion)
       .SetMethod("setMockDeviceOrientation",
@@ -822,6 +826,17 @@ bool TestRunnerBindings::DisableAutoResizeMode(int new_width, int new_height) {
   return false;
 }
 
+void TestRunnerBindings::SetMockDeviceLight(double value) {
+  if (!runner_)
+    return;
+  runner_->SetMockDeviceLight(value);
+}
+
+void TestRunnerBindings::ResetDeviceLight() {
+  if (runner_)
+    runner_->ResetDeviceLight();
+}
+
 void TestRunnerBindings::SetMockDeviceMotion(gin::Arguments* args) {
   if (!runner_)
     return;
@@ -1565,6 +1580,7 @@ void TestRunner::Reset() {
     delegate_->deleteAllCookies();
     delegate_->resetScreenOrientation();
     ResetBatteryStatus();
+    ResetDeviceLight();
   }
 
   dump_editting_callbacks_ = false;
@@ -2270,6 +2286,14 @@ bool TestRunner::DisableAutoResizeMode(int new_width, int new_height) {
   return true;
 }
 
+void TestRunner::SetMockDeviceLight(double value) {
+  delegate_->setDeviceLightData(value);
+}
+
+void TestRunner::ResetDeviceLight() {
+  delegate_->setDeviceLightData(-1);
+}
+
 void TestRunner::SetMockDeviceMotion(
     bool has_acceleration_x, double acceleration_x,
     bool has_acceleration_y, double acceleration_y,
diff --git a/content/shell/renderer/test_runner/test_runner.h b/content/shell/renderer/test_runner/test_runner.h
index b347904..55172f7 100644
--- a/content/shell/renderer/test_runner/test_runner.h
+++ b/content/shell/renderer/test_runner/test_runner.h
@@ -279,6 +279,8 @@ class TestRunner : public WebTestRunner,
                             int max_height);
   bool DisableAutoResizeMode(int new_width, int new_height);
 
+  void SetMockDeviceLight(double value);
+  void ResetDeviceLight();
   // Device Motion / Device Orientation related functions
   void SetMockDeviceMotion(bool has_acceleration_x, double acceleration_x,
                            bool has_acceleration_y, double acceleration_y,
diff --git a/content/shell/renderer/webkit_test_runner.cc b/content/shell/renderer/webkit_test_runner.cc
index 8b20550..6ad298e 100644
--- a/content/shell/renderer/webkit_test_runner.cc
+++ b/content/shell/renderer/webkit_test_runner.cc
@@ -207,6 +207,10 @@ void WebKitTestRunner::setGamepadProvider(
   SetMockGamepadProvider(provider);
 }
 
+void WebKitTestRunner::setDeviceLightData(const double data) {
+  SetMockDeviceLightData(data);
+}
+
 void WebKitTestRunner::setDeviceMotionData(const WebDeviceMotionData& data) {
   SetMockDeviceMotionData(data);
 }
diff --git a/content/shell/renderer/webkit_test_runner.h b/content/shell/renderer/webkit_test_runner.h
index 9cd1941..82e6d30 100644
--- a/content/shell/renderer/webkit_test_runner.h
+++ b/content/shell/renderer/webkit_test_runner.h
@@ -56,6 +56,7 @@ class WebKitTestRunner : public RenderViewObserver,
   virtual void setEditCommand(const std::string& name,
                               const std::string& value) OVERRIDE;
   virtual void setGamepadProvider(RendererGamepadProvider*) OVERRIDE;
+  virtual void setDeviceLightData(const double data) OVERRIDE;
   virtual void setDeviceMotionData(
       const blink::WebDeviceMotionData& data) OVERRIDE;
   virtual void setDeviceOrientationData(
diff --git a/content/test/layouttest_support.cc b/content/test/layouttest_support.cc
index bbb57ad..09c15a3 100644
--- a/content/test/layouttest_support.cc
+++ b/content/test/layouttest_support.cc
@@ -86,6 +86,10 @@ void SetMockGamepadProvider(RendererGamepadProvider* provider) {
       set_gamepad_provider(provider);
 }
 
+void SetMockDeviceLightData(const double data) {
+  RendererWebKitPlatformSupportImpl::SetMockDeviceLightDataForTesting(data);
+}
+
 void SetMockDeviceMotionData(const WebDeviceMotionData& data) {
   RendererWebKitPlatformSupportImpl::SetMockDeviceMotionDataForTesting(data);
 }