cc/test/begin_frame_args_test.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 "cc/test/begin_frame_args_test.h"
   6
   7 #include "base/time/time.h"
   8 #include "cc/output/begin_frame_args.h"
   9 #include "ui/gfx/frame_time.h"
  10
  11 namespace cc {
  12
  13 BeginFrameArgs CreateBeginFrameArgsForTesting(
  14     BeginFrameArgs::CreationLocation location) {
  15   return CreateBeginFrameArgsForTesting(location, gfx::FrameTime::Now());
  16 }
  17
  18 BeginFrameArgs CreateBeginFrameArgsForTesting(
  19     BeginFrameArgs::CreationLocation location,
  20     base::TimeTicks frame_time) {
  21   return BeginFrameArgs::Create(
  22       location, frame_time,
  23       frame_time + (BeginFrameArgs::DefaultInterval() / 2),
  24       BeginFrameArgs::DefaultInterval(), BeginFrameArgs::NORMAL);
  25 }
  26
  27 BeginFrameArgs CreateBeginFrameArgsForTesting(
  28     BeginFrameArgs::CreationLocation location,
  29     int64 frame_time,
  30     int64 deadline,
  31     int64 interval) {
  32   return BeginFrameArgs::Create(
  33       location, base::TimeTicks::FromInternalValue(frame_time),
  34       base::TimeTicks::FromInternalValue(deadline),
  35       base::TimeDelta::FromInternalValue(interval), BeginFrameArgs::NORMAL);
  36 }
  37
  38 BeginFrameArgs CreateBeginFrameArgsForTesting(
  39     BeginFrameArgs::CreationLocation location,
  40     int64 frame_time,
  41     int64 deadline,
  42     int64 interval,
  43     BeginFrameArgs::BeginFrameArgsType type) {
  44   return BeginFrameArgs::Create(
  45       location, base::TimeTicks::FromInternalValue(frame_time),
  46       base::TimeTicks::FromInternalValue(deadline),
  47       base::TimeDelta::FromInternalValue(interval), type);
  48 }
  49
  50 BeginFrameArgs CreateExpiredBeginFrameArgsForTesting(
  51     BeginFrameArgs::CreationLocation location) {
  52   base::TimeTicks now = gfx::FrameTime::Now();
  53   return BeginFrameArgs::Create(
  54       location, now, now - BeginFrameArgs::DefaultInterval(),
  55       BeginFrameArgs::DefaultInterval(), BeginFrameArgs::NORMAL);
  56 }
  57
  58 BeginFrameArgs CreateBeginFrameArgsForTesting(
  59     BeginFrameArgs::CreationLocation location,
  60     scoped_refptr<TestNowSource> now_src) {
  61   base::TimeTicks now = now_src->Now();
  62   return BeginFrameArgs::Create(
  63       location, now, now + (BeginFrameArgs::DefaultInterval() / 2),
  64       BeginFrameArgs::DefaultInterval(), BeginFrameArgs::NORMAL);
  65 }
  66
  67 BeginFrameArgs CreateExpiredBeginFrameArgsForTesting(
  68     BeginFrameArgs::CreationLocation location,
  69     scoped_refptr<TestNowSource> now_src) {
  70   base::TimeTicks now = now_src->Now();
  71   return BeginFrameArgs::Create(
  72       location, now, now - BeginFrameArgs::DefaultInterval(),
  73       BeginFrameArgs::DefaultInterval(), BeginFrameArgs::NORMAL);
  74 }
  75
  76 bool operator==(const BeginFrameArgs& lhs, const BeginFrameArgs& rhs) {
  77   return (lhs.type == rhs.type) && (lhs.frame_time == rhs.frame_time) &&
  78          (lhs.deadline == rhs.deadline) && (lhs.interval == rhs.interval);
  79 }
  80
  81 ::std::ostream& operator<<(::std::ostream& os, const BeginFrameArgs& args) {
  82   PrintTo(args, &os);
  83   return os;
  84 }
  85
  86 void PrintTo(const BeginFrameArgs& args, ::std::ostream* os) {
  87   *os << "BeginFrameArgs(" << BeginFrameArgs::TypeToString(args.type) << ", "
  88       << args.frame_time.ToInternalValue() << ", "
  89       << args.deadline.ToInternalValue() << ", "
  90       << args.interval.InMicroseconds() << "us)";
  91 }
  92
  93 }  // namespace cc