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// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "android_webview/browser/browser_view_renderer.h"
#include "android_webview/browser/child_frame.h"
#include "android_webview/browser/test/rendering_test.h"
#include "base/location.h"
#include "base/single_thread_task_runner.h"
namespace android_webview {
class SmokeTest : public RenderingTest {
void StartTest() override { browser_view_renderer_->PostInvalidate(); }
void DidDrawOnRT(SharedRendererState* functor) override {
EndTest();
}
};
RENDERING_TEST_F(SmokeTest);
class ClearViewTest : public RenderingTest {
public:
ClearViewTest() : on_draw_count_(0) {}
void StartTest() override {
browser_view_renderer_->PostInvalidate();
browser_view_renderer_->ClearView();
}
void DidOnDraw(bool success) override {
on_draw_count_++;
if (on_draw_count_ == 1) {
// First OnDraw should be skipped due to ClearView.
EXPECT_FALSE(success);
browser_view_renderer_->DidUpdateContent(); // Unset ClearView.
browser_view_renderer_->PostInvalidate();
} else {
// Following OnDraws should succeed.
EXPECT_TRUE(success);
}
}
void DidDrawOnRT(SharedRendererState* functor) override {
EndTest();
}
private:
int on_draw_count_;
};
RENDERING_TEST_F(ClearViewTest);
class TestAnimateInAndOutOfScreen : public RenderingTest {
public:
TestAnimateInAndOutOfScreen() : on_draw_count_(0), draw_gl_count_on_rt_(0) {}
void StartTest() override {
new_constraints_ = ParentCompositorDrawConstraints(
false, gfx::Transform(), gfx::Rect(window_->surface_size()));
new_constraints_.transform.Scale(2.0, 2.0);
browser_view_renderer_->PostInvalidate();
}
void WillOnDraw() override {
// Step 0: A single onDraw on screen. The parent draw constraints
// of the BVR will updated to be the initial constraints.
// Step 1: A single onDrraw off screen. The parent draw constraints of the
// BVR will be updated to the new constraints.
// Step 2: This onDraw is to introduce the DrawGL that animates the
// webview onto the screen on render thread. End the test when the parent
// draw constraints of BVR is updated to initial constraints.
if (on_draw_count_ == 1 || on_draw_count_ == 2)
browser_view_renderer_->PrepareToDraw(gfx::Vector2d(), gfx::Rect());
}
void DidOnDraw(bool success) override {
EXPECT_TRUE(success);
on_draw_count_++;
}
bool WillDrawOnRT(SharedRendererState* functor,
AwDrawGLInfo* draw_info) override {
if (draw_gl_count_on_rt_ == 1) {
draw_gl_count_on_rt_++;
ui_task_runner_->PostTask(
FROM_HERE,
base::Bind(&RenderingTest::PostInvalidate, base::Unretained(this)));
return false;
}
draw_info->width = window_->surface_size().width();
draw_info->height = window_->surface_size().height();
draw_info->is_layer = false;
gfx::Transform transform;
if (draw_gl_count_on_rt_ == 0)
transform = new_constraints_.transform;
transform.matrix().asColMajorf(draw_info->transform);
return true;
}
void DidDrawOnRT(SharedRendererState* functor) override {
draw_gl_count_on_rt_++;
}
bool DrawConstraintsEquals(
const ParentCompositorDrawConstraints& constraints1,
const ParentCompositorDrawConstraints& constraints2) {
if (constraints1.is_layer != constraints2.is_layer ||
constraints1.transform != constraints2.transform)
return false;
return !constraints1.is_layer ||
constraints1.surface_rect == constraints2.surface_rect;
}
void ParentDrawConstraintsUpdated(
const ParentCompositorDrawConstraints& constraints) override {
switch (on_draw_count_) {
case 1u:
EXPECT_TRUE(DrawConstraintsEquals(constraints, new_constraints_));
break;
case 3u:
EXPECT_TRUE(DrawConstraintsEquals(constraints, initial_constraints_));
EndTest();
break;
// There will be a following 4th onDraw. But the hardware renderer won't
// post back the draw constraints in DrawGL because the constraints
// don't change.
default:
FAIL();
}
}
private:
int on_draw_count_;
int draw_gl_count_on_rt_;
ParentCompositorDrawConstraints initial_constraints_;
ParentCompositorDrawConstraints new_constraints_;
};
RENDERING_TEST_F(TestAnimateInAndOutOfScreen);
} // namespace android_webview
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