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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 <string>
#include "cc/output/begin_frame_args.h"
#include "cc/test/begin_frame_args_test.h"
#include "testing/gtest/include/gtest/gtest-spi.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace cc {
namespace {
TEST(BeginFrameArgsTest, Helpers) {
// Quick create methods work
BeginFrameArgs args0 = CreateBeginFrameArgsForTesting(BEGINFRAME_FROM_HERE);
EXPECT_TRUE(args0.IsValid()) << args0;
BeginFrameArgs args1 =
CreateBeginFrameArgsForTesting(BEGINFRAME_FROM_HERE, 0, 0, -1);
EXPECT_FALSE(args1.IsValid()) << args1;
BeginFrameArgs args2 =
CreateBeginFrameArgsForTesting(BEGINFRAME_FROM_HERE, 1, 2, 3);
EXPECT_TRUE(args2.IsValid()) << args2;
EXPECT_EQ(1, args2.frame_time.ToInternalValue());
EXPECT_EQ(2, args2.deadline.ToInternalValue());
EXPECT_EQ(3, args2.interval.ToInternalValue());
EXPECT_EQ(BeginFrameArgs::NORMAL, args2.type);
BeginFrameArgs args4 = CreateBeginFrameArgsForTesting(
BEGINFRAME_FROM_HERE, 1, 2, 3, BeginFrameArgs::MISSED);
EXPECT_TRUE(args4.IsValid()) << args4;
EXPECT_EQ(1, args4.frame_time.ToInternalValue());
EXPECT_EQ(2, args4.deadline.ToInternalValue());
EXPECT_EQ(3, args4.interval.ToInternalValue());
EXPECT_EQ(BeginFrameArgs::MISSED, args4.type);
// operator==
EXPECT_EQ(CreateBeginFrameArgsForTesting(BEGINFRAME_FROM_HERE, 4, 5, 6),
CreateBeginFrameArgsForTesting(BEGINFRAME_FROM_HERE, 4, 5, 6));
EXPECT_NONFATAL_FAILURE(
EXPECT_EQ(CreateBeginFrameArgsForTesting(BEGINFRAME_FROM_HERE, 7, 8, 9,
BeginFrameArgs::MISSED),
CreateBeginFrameArgsForTesting(BEGINFRAME_FROM_HERE, 7, 8, 9)),
"");
EXPECT_NONFATAL_FAILURE(
EXPECT_EQ(CreateBeginFrameArgsForTesting(BEGINFRAME_FROM_HERE, 4, 5, 6),
CreateBeginFrameArgsForTesting(BEGINFRAME_FROM_HERE, 7, 8, 9)),
"");
// operator<<
std::stringstream out1;
out1 << args1;
EXPECT_EQ("BeginFrameArgs(NORMAL, 0, 0, -1us)", out1.str());
std::stringstream out2;
out2 << args2;
EXPECT_EQ("BeginFrameArgs(NORMAL, 1, 2, 3us)", out2.str());
// PrintTo
EXPECT_EQ(std::string("BeginFrameArgs(NORMAL, 0, 0, -1us)"),
::testing::PrintToString(args1));
EXPECT_EQ(std::string("BeginFrameArgs(NORMAL, 1, 2, 3us)"),
::testing::PrintToString(args2));
}
TEST(BeginFrameArgsTest, Create) {
// BeginFrames are not valid by default
BeginFrameArgs args1;
EXPECT_FALSE(args1.IsValid()) << args1;
EXPECT_TRUE(args1.on_critical_path);
BeginFrameArgs args2 = BeginFrameArgs::Create(
BEGINFRAME_FROM_HERE, base::TimeTicks::FromInternalValue(1),
base::TimeTicks::FromInternalValue(2),
base::TimeDelta::FromInternalValue(3), BeginFrameArgs::NORMAL);
EXPECT_TRUE(args2.IsValid()) << args2;
EXPECT_EQ(1, args2.frame_time.ToInternalValue()) << args2;
EXPECT_EQ(2, args2.deadline.ToInternalValue()) << args2;
EXPECT_EQ(3, args2.interval.ToInternalValue()) << args2;
EXPECT_EQ(BeginFrameArgs::NORMAL, args2.type) << args2;
}
#ifndef NDEBUG
TEST(BeginFrameArgsTest, Location) {
tracked_objects::Location expected_location = BEGINFRAME_FROM_HERE;
BeginFrameArgs args = CreateBeginFrameArgsForTesting(expected_location);
EXPECT_EQ(expected_location.ToString(), args.created_from.ToString());
}
#endif
} // namespace
} // namespace cc
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