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// Copyright 2016 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 "third_party/blink/renderer/core/layout/layout_progress.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/blink/renderer/core/html/html_element.h"
#include "third_party/blink/renderer/core/html_names.h"
#include "third_party/blink/renderer/core/testing/core_unit_test_helper.h"
namespace blink {
class LayoutProgressTest : public RenderingTest {
public:
static bool IsAnimationTimerActive(const LayoutProgress* o) {
return o->IsAnimationTimerActive();
}
static bool IsAnimatiing(const LayoutProgress* o) { return o->IsAnimating(); }
};
TEST_F(LayoutProgressTest, AnimationScheduling) {
RenderingTest::SetBodyInnerHTML(
"<progress id=\"progressElement\" value=0.3 max=1.0></progress>");
UpdateAllLifecyclePhasesForTest();
Element* progress_element =
GetDocument().getElementById(AtomicString("progressElement"));
LayoutProgress* layout_progress =
ToLayoutProgress(progress_element->GetLayoutObject());
// Verify that we do not schedule a timer for a determinant progress element
EXPECT_FALSE(LayoutProgressTest::IsAnimationTimerActive(layout_progress));
EXPECT_FALSE(LayoutProgressTest::IsAnimatiing(layout_progress));
progress_element->removeAttribute("value");
UpdateAllLifecyclePhasesForTest();
// Verify that we schedule a timer for an indeterminant progress element
EXPECT_TRUE(LayoutProgressTest::IsAnimationTimerActive(layout_progress));
EXPECT_TRUE(LayoutProgressTest::IsAnimatiing(layout_progress));
progress_element->setAttribute(html_names::kValueAttr, "0.7");
UpdateAllLifecyclePhasesForTest();
// Verify that we cancel the timer for a determinant progress element
EXPECT_FALSE(LayoutProgressTest::IsAnimationTimerActive(layout_progress));
EXPECT_FALSE(LayoutProgressTest::IsAnimatiing(layout_progress));
}
} // namespace blink
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