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
  10 namespace cc {
  11
  12 BeginFrameArgs CreateBeginFrameArgsForTesting(
  13     BeginFrameArgs::CreationLocation location) {
  14   return CreateBeginFrameArgsForTesting(location, base::TimeTicks::Now());
  15 }
  16
  17 BeginFrameArgs CreateBeginFrameArgsForTesting(
  18     BeginFrameArgs::CreationLocation location,
  19     base::TimeTicks frame_time) {
  20   return BeginFrameArgs::Create(
  21       location, frame_time,
  22       frame_time + BeginFrameArgs::DefaultInterval() -
  23           BeginFrameArgs::DefaultEstimatedParentDrawTime(),
  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 = base::TimeTicks::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     base::SimpleTestTickClock* now_src) {
  61   base::TimeTicks now = now_src->NowTicks();
  62   return BeginFrameArgs::Create(
  63       location, now, now + BeginFrameArgs::DefaultInterval() -
  64                          BeginFrameArgs::DefaultEstimatedParentDrawTime(),
  65       BeginFrameArgs::DefaultInterval(), BeginFrameArgs::NORMAL);
  66 }
  67
  68 BeginFrameArgs CreateExpiredBeginFrameArgsForTesting(
  69     BeginFrameArgs::CreationLocation location,
  70     base::SimpleTestTickClock* now_src) {
  71   base::TimeTicks now = now_src->NowTicks();
  72   return BeginFrameArgs::Create(
  73       location, now, now - BeginFrameArgs::DefaultInterval(),
  74       BeginFrameArgs::DefaultInterval(), BeginFrameArgs::NORMAL);
  75 }
  76
  77 bool operator==(const BeginFrameArgs& lhs, const BeginFrameArgs& rhs) {
  78   return (lhs.type == rhs.type) && (lhs.frame_time == rhs.frame_time) &&
  79          (lhs.deadline == rhs.deadline) && (lhs.interval == rhs.interval);
  80 }
  81
  82 ::std::ostream& operator<<(::std::ostream& os, const BeginFrameArgs& args) {
  83   PrintTo(args, &os);
  84   return os;
  85 }
  86
  87 void PrintTo(const BeginFrameArgs& args, ::std::ostream* os) {
  88   *os << "BeginFrameArgs(" << BeginFrameArgs::TypeToString(args.type) << ", "
  89       << args.frame_time.ToInternalValue() << ", "
  90       << args.deadline.ToInternalValue() << ", "
  91       << args.interval.InMicroseconds() << "us)";
  92 }
  93
  94 }  // namespace cc