| GCC Code Coverage Report | |||||||||||||||||||||
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| Line | Branch | Exec | Source |
1 |
#include "histogram.h" // NOLINT(build/include_inline) |
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2 |
#include "base_object-inl.h" |
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3 |
#include "histogram-inl.h" |
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4 |
#include "memory_tracker-inl.h" |
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5 |
#include "node_errors.h" |
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6 |
#include "node_external_reference.h" |
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7 |
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8 |
namespace node { |
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9 |
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10 |
using v8::BigInt; |
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11 |
using v8::FunctionCallbackInfo; |
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12 |
using v8::FunctionTemplate; |
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13 |
using v8::Integer; |
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14 |
using v8::Isolate; |
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15 |
using v8::Local; |
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16 |
using v8::Map; |
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17 |
using v8::Number; |
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18 |
using v8::Object; |
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19 |
using v8::String; |
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20 |
using v8::Uint32; |
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21 |
using v8::Value; |
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22 |
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23 |
11 |
Histogram::Histogram(const Options& options) { |
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24 |
hdr_histogram* histogram; |
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25 |
✗✓ | 11 |
CHECK_EQ(0, hdr_init(options.lowest, |
26 |
options.highest, |
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27 |
options.figures, |
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28 |
&histogram)); |
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29 |
11 |
histogram_.reset(histogram); |
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30 |
11 |
} |
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31 |
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32 |
void Histogram::MemoryInfo(MemoryTracker* tracker) const { |
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33 |
tracker->TrackFieldWithSize("histogram", GetMemorySize()); |
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34 |
} |
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35 |
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36 |
11 |
HistogramImpl::HistogramImpl(const Histogram::Options& options) |
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37 |
11 |
: histogram_(new Histogram(options)) {} |
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38 |
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39 |
2 |
HistogramImpl::HistogramImpl(std::shared_ptr<Histogram> histogram) |
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40 |
2 |
: histogram_(std::move(histogram)) {} |
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41 |
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42 |
8 |
HistogramBase::HistogramBase( |
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43 |
Environment* env, |
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44 |
Local<Object> wrap, |
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45 |
8 |
const Histogram::Options& options) |
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46 |
: BaseObject(env, wrap), |
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47 |
8 |
HistogramImpl(options) { |
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48 |
8 |
MakeWeak(); |
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49 |
8 |
} |
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50 |
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51 |
2 |
HistogramBase::HistogramBase( |
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52 |
Environment* env, |
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53 |
Local<Object> wrap, |
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54 |
2 |
std::shared_ptr<Histogram> histogram) |
|
55 |
: BaseObject(env, wrap), |
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56 |
2 |
HistogramImpl(std::move(histogram)) { |
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57 |
2 |
MakeWeak(); |
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58 |
2 |
} |
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59 |
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60 |
void HistogramBase::MemoryInfo(MemoryTracker* tracker) const { |
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61 |
tracker->TrackField("histogram", histogram()); |
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62 |
} |
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63 |
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64 |
7 |
void HistogramBase::GetCount(const v8::FunctionCallbackInfo<v8::Value>& args) { |
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65 |
HistogramBase* histogram; |
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66 |
✗✓ | 7 |
ASSIGN_OR_RETURN_UNWRAP(&histogram, args.Holder()); |
67 |
7 |
double value = static_cast<double>((*histogram)->Count()); |
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68 |
14 |
args.GetReturnValue().Set(value); |
|
69 |
} |
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70 |
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71 |
2 |
void HistogramBase::GetCountBigInt( |
|
72 |
const v8::FunctionCallbackInfo<v8::Value>& args) { |
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73 |
2 |
Environment* env = Environment::GetCurrent(args); |
|
74 |
HistogramBase* histogram; |
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75 |
✗✓ | 2 |
ASSIGN_OR_RETURN_UNWRAP(&histogram, args.Holder()); |
76 |
4 |
args.GetReturnValue().Set( |
|
77 |
BigInt::NewFromUnsigned(env->isolate(), (*histogram)->Count())); |
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78 |
} |
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79 |
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80 |
6 |
void HistogramBase::GetMin(const FunctionCallbackInfo<Value>& args) { |
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81 |
HistogramBase* histogram; |
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82 |
✗✓ | 6 |
ASSIGN_OR_RETURN_UNWRAP(&histogram, args.Holder()); |
83 |
6 |
double value = static_cast<double>((*histogram)->Min()); |
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84 |
12 |
args.GetReturnValue().Set(value); |
|
85 |
} |
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86 |
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87 |
2 |
void HistogramBase::GetMinBigInt(const FunctionCallbackInfo<Value>& args) { |
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88 |
2 |
Environment* env = Environment::GetCurrent(args); |
|
89 |
HistogramBase* histogram; |
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90 |
✗✓ | 2 |
ASSIGN_OR_RETURN_UNWRAP(&histogram, args.Holder()); |
91 |
4 |
args.GetReturnValue().Set(BigInt::New(env->isolate(), (*histogram)->Min())); |
|
92 |
} |
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93 |
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94 |
9 |
void HistogramBase::GetMax(const FunctionCallbackInfo<Value>& args) { |
|
95 |
HistogramBase* histogram; |
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96 |
✗✓ | 9 |
ASSIGN_OR_RETURN_UNWRAP(&histogram, args.Holder()); |
97 |
9 |
double value = static_cast<double>((*histogram)->Max()); |
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98 |
18 |
args.GetReturnValue().Set(value); |
|
99 |
} |
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100 |
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101 |
2 |
void HistogramBase::GetMaxBigInt(const FunctionCallbackInfo<Value>& args) { |
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102 |
2 |
Environment* env = Environment::GetCurrent(args); |
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103 |
HistogramBase* histogram; |
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104 |
✗✓ | 2 |
ASSIGN_OR_RETURN_UNWRAP(&histogram, args.Holder()); |
105 |
4 |
args.GetReturnValue().Set( |
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106 |
BigInt::New(env->isolate(), (*histogram)->Max())); |
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107 |
} |
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108 |
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109 |
4 |
void HistogramBase::GetMean(const FunctionCallbackInfo<Value>& args) { |
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110 |
HistogramBase* histogram; |
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111 |
✗✓ | 4 |
ASSIGN_OR_RETURN_UNWRAP(&histogram, args.Holder()); |
112 |
8 |
args.GetReturnValue().Set((*histogram)->Mean()); |
|
113 |
} |
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114 |
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115 |
4 |
void HistogramBase::GetExceeds(const FunctionCallbackInfo<Value>& args) { |
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116 |
HistogramBase* histogram; |
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117 |
✗✓ | 4 |
ASSIGN_OR_RETURN_UNWRAP(&histogram, args.Holder()); |
118 |
4 |
double value = static_cast<double>((*histogram)->Exceeds()); |
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119 |
8 |
args.GetReturnValue().Set(value); |
|
120 |
} |
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121 |
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122 |
1 |
void HistogramBase::GetExceedsBigInt(const FunctionCallbackInfo<Value>& args) { |
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123 |
1 |
Environment* env = Environment::GetCurrent(args); |
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124 |
HistogramBase* histogram; |
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125 |
✗✓ | 1 |
ASSIGN_OR_RETURN_UNWRAP(&histogram, args.Holder()); |
126 |
2 |
args.GetReturnValue().Set( |
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127 |
BigInt::NewFromUnsigned(env->isolate(), (*histogram)->Exceeds())); |
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128 |
} |
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129 |
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130 |
4 |
void HistogramBase::GetStddev(const FunctionCallbackInfo<Value>& args) { |
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131 |
HistogramBase* histogram; |
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132 |
✗✓ | 4 |
ASSIGN_OR_RETURN_UNWRAP(&histogram, args.Holder()); |
133 |
8 |
args.GetReturnValue().Set((*histogram)->Stddev()); |
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134 |
} |
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135 |
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136 |
2 |
void HistogramBase::GetPercentile(const FunctionCallbackInfo<Value>& args) { |
|
137 |
HistogramBase* histogram; |
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138 |
✗✓ | 2 |
ASSIGN_OR_RETURN_UNWRAP(&histogram, args.Holder()); |
139 |
✗✓ | 2 |
CHECK(args[0]->IsNumber()); |
140 |
4 |
double percentile = args[0].As<Number>()->Value(); |
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141 |
2 |
double value = static_cast<double>((*histogram)->Percentile(percentile)); |
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142 |
4 |
args.GetReturnValue().Set(value); |
|
143 |
} |
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144 |
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145 |
2 |
void HistogramBase::GetPercentileBigInt( |
|
146 |
const FunctionCallbackInfo<Value>& args) { |
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147 |
2 |
Environment* env = Environment::GetCurrent(args); |
|
148 |
HistogramBase* histogram; |
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149 |
✗✓ | 2 |
ASSIGN_OR_RETURN_UNWRAP(&histogram, args.Holder()); |
150 |
✗✓ | 2 |
CHECK(args[0]->IsNumber()); |
151 |
4 |
double percentile = args[0].As<Number>()->Value(); |
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152 |
2 |
int64_t value = (*histogram)->Percentile(percentile); |
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153 |
4 |
args.GetReturnValue().Set(BigInt::New(env->isolate(), value)); |
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154 |
} |
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155 |
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156 |
1 |
void HistogramBase::GetPercentiles(const FunctionCallbackInfo<Value>& args) { |
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157 |
1 |
Environment* env = Environment::GetCurrent(args); |
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158 |
HistogramBase* histogram; |
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159 |
✗✓ | 1 |
ASSIGN_OR_RETURN_UNWRAP(&histogram, args.Holder()); |
160 |
✗✓ | 1 |
CHECK(args[0]->IsMap()); |
161 |
1 |
Local<Map> map = args[0].As<Map>(); |
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162 |
1 |
(*histogram)->Percentiles([map, env](double key, int64_t value) { |
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163 |
1 |
USE(map->Set( |
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164 |
env->context(), |
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165 |
Number::New(env->isolate(), key), |
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166 |
3 |
Number::New(env->isolate(), static_cast<double>(value)))); |
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167 |
1 |
}); |
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168 |
} |
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169 |
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170 |
void HistogramBase::GetPercentilesBigInt( |
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171 |
const FunctionCallbackInfo<Value>& args) { |
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172 |
Environment* env = Environment::GetCurrent(args); |
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173 |
HistogramBase* histogram; |
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174 |
ASSIGN_OR_RETURN_UNWRAP(&histogram, args.Holder()); |
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175 |
CHECK(args[0]->IsMap()); |
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176 |
Local<Map> map = args[0].As<Map>(); |
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177 |
(*histogram)->Percentiles([map, env](double key, int64_t value) { |
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178 |
USE(map->Set( |
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179 |
env->context(), |
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180 |
Number::New(env->isolate(), key), |
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181 |
BigInt::New(env->isolate(), value))); |
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182 |
}); |
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183 |
} |
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184 |
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185 |
void HistogramBase::DoReset(const FunctionCallbackInfo<Value>& args) { |
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186 |
HistogramBase* histogram; |
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187 |
ASSIGN_OR_RETURN_UNWRAP(&histogram, args.Holder()); |
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188 |
(*histogram)->Reset(); |
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189 |
} |
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190 |
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191 |
1 |
void HistogramBase::RecordDelta(const FunctionCallbackInfo<Value>& args) { |
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192 |
HistogramBase* histogram; |
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193 |
✗✓ | 1 |
ASSIGN_OR_RETURN_UNWRAP(&histogram, args.Holder()); |
194 |
1 |
(*histogram)->RecordDelta(); |
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195 |
} |
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196 |
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197 |
23 |
void HistogramBase::Record(const FunctionCallbackInfo<Value>& args) { |
|
198 |
23 |
Environment* env = Environment::GetCurrent(args); |
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199 |
✓✓✗✓ ✗✓ |
24 |
CHECK_IMPLIES(!args[0]->IsNumber(), args[0]->IsBigInt()); |
200 |
✓✗ | 23 |
bool lossless = true; |
201 |
23 |
int64_t value = args[0]->IsBigInt() |
|
202 |
✓✓ | 47 |
? args[0].As<BigInt>()->Int64Value(&lossless) |
203 |
44 |
: static_cast<int64_t>(args[0].As<Number>()->Value()); |
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204 |
✓✗✗✓ |
23 |
if (!lossless || value < 1) |
205 |
return THROW_ERR_OUT_OF_RANGE(env, "value is out of range"); |
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206 |
HistogramBase* histogram; |
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207 |
✗✓ | 23 |
ASSIGN_OR_RETURN_UNWRAP(&histogram, args.Holder()); |
208 |
23 |
(*histogram)->Record(value); |
|
209 |
} |
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210 |
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211 |
1 |
void HistogramBase::Add(const FunctionCallbackInfo<Value>& args) { |
|
212 |
1 |
Environment* env = Environment::GetCurrent(args); |
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213 |
HistogramBase* histogram; |
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214 |
✗✓ | 1 |
ASSIGN_OR_RETURN_UNWRAP(&histogram, args.Holder()); |
215 |
|||
216 |
✓✗✗✓ |
3 |
CHECK(GetConstructorTemplate(env)->HasInstance(args[0])); |
217 |
HistogramBase* other; |
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218 |
✗✓ | 1 |
ASSIGN_OR_RETURN_UNWRAP(&other, args[0]); |
219 |
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220 |
1 |
double count = (*histogram)->Add(*(other->histogram())); |
|
221 |
2 |
args.GetReturnValue().Set(count); |
|
222 |
} |
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223 |
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224 |
BaseObjectPtr<HistogramBase> HistogramBase::Create( |
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225 |
Environment* env, |
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226 |
const Histogram::Options& options) { |
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227 |
Local<Object> obj; |
||
228 |
if (!GetConstructorTemplate(env) |
||
229 |
->InstanceTemplate() |
||
230 |
->NewInstance(env->context()).ToLocal(&obj)) { |
||
231 |
return BaseObjectPtr<HistogramBase>(); |
||
232 |
} |
||
233 |
|||
234 |
return MakeBaseObject<HistogramBase>(env, obj, options); |
||
235 |
} |
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236 |
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237 |
2 |
BaseObjectPtr<HistogramBase> HistogramBase::Create( |
|
238 |
Environment* env, |
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239 |
std::shared_ptr<Histogram> histogram) { |
||
240 |
Local<Object> obj; |
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241 |
2 |
if (!GetConstructorTemplate(env) |
|
242 |
2 |
->InstanceTemplate() |
|
243 |
✗✓ | 4 |
->NewInstance(env->context()).ToLocal(&obj)) { |
244 |
return BaseObjectPtr<HistogramBase>(); |
||
245 |
} |
||
246 |
2 |
return MakeBaseObject<HistogramBase>(env, obj, std::move(histogram)); |
|
247 |
} |
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248 |
|||
249 |
8 |
void HistogramBase::New(const FunctionCallbackInfo<Value>& args) { |
|
250 |
✗✓ | 8 |
CHECK(args.IsConstructCall()); |
251 |
8 |
Environment* env = Environment::GetCurrent(args); |
|
252 |
|||
253 |
✗✓✗✗ ✗✓ |
8 |
CHECK_IMPLIES(!args[0]->IsNumber(), args[0]->IsBigInt()); |
254 |
✗✓✗✗ ✗✓ |
8 |
CHECK_IMPLIES(!args[1]->IsNumber(), args[1]->IsBigInt()); |
255 |
✗✓ | 8 |
CHECK(args[2]->IsUint32()); |
256 |
|||
257 |
8 |
int64_t lowest = 1; |
|
258 |
✓✗ | 8 |
int64_t highest = std::numeric_limits<int64_t>::max(); |
259 |
|||
260 |
bool lossless_ignored; |
||
261 |
|||
262 |
✓✗ | 8 |
if (args[0]->IsNumber()) { |
263 |
16 |
lowest = args[0].As<Integer>()->Value(); |
|
264 |
} else if (args[0]->IsBigInt()) { |
||
265 |
lowest = args[0].As<BigInt>()->Int64Value(&lossless_ignored); |
||
266 |
} |
||
267 |
|||
268 |
✓✗ | 8 |
if (args[1]->IsNumber()) { |
269 |
16 |
highest = args[1].As<Integer>()->Value(); |
|
270 |
} else if (args[1]->IsBigInt()) { |
||
271 |
highest = args[1].As<BigInt>()->Int64Value(&lossless_ignored); |
||
272 |
} |
||
273 |
|||
274 |
16 |
int32_t figures = args[2].As<Uint32>()->Value(); |
|
275 |
16 |
new HistogramBase(env, args.This(), Histogram::Options { |
|
276 |
lowest, highest, figures |
||
277 |
8 |
}); |
|
278 |
8 |
} |
|
279 |
|||
280 |
792 |
Local<FunctionTemplate> HistogramBase::GetConstructorTemplate( |
|
281 |
Environment* env) { |
||
282 |
792 |
Local<FunctionTemplate> tmpl = env->histogram_ctor_template(); |
|
283 |
✓✓ | 792 |
if (tmpl.IsEmpty()) { |
284 |
789 |
Isolate* isolate = env->isolate(); |
|
285 |
789 |
tmpl = NewFunctionTemplate(isolate, New); |
|
286 |
Local<String> classname = |
||
287 |
789 |
FIXED_ONE_BYTE_STRING(env->isolate(), "Histogram"); |
|
288 |
789 |
tmpl->SetClassName(classname); |
|
289 |
789 |
tmpl->Inherit(BaseObject::GetConstructorTemplate(env)); |
|
290 |
|||
291 |
1578 |
tmpl->InstanceTemplate()->SetInternalFieldCount( |
|
292 |
HistogramBase::kInternalFieldCount); |
||
293 |
789 |
SetProtoMethodNoSideEffect(isolate, tmpl, "count", GetCount); |
|
294 |
789 |
SetProtoMethodNoSideEffect(isolate, tmpl, "countBigInt", GetCountBigInt); |
|
295 |
789 |
SetProtoMethodNoSideEffect(isolate, tmpl, "exceeds", GetExceeds); |
|
296 |
789 |
SetProtoMethodNoSideEffect( |
|
297 |
isolate, tmpl, "exceedsBigInt", GetExceedsBigInt); |
||
298 |
789 |
SetProtoMethodNoSideEffect(isolate, tmpl, "min", GetMin); |
|
299 |
789 |
SetProtoMethodNoSideEffect(isolate, tmpl, "minBigInt", GetMinBigInt); |
|
300 |
789 |
SetProtoMethodNoSideEffect(isolate, tmpl, "max", GetMax); |
|
301 |
789 |
SetProtoMethodNoSideEffect(isolate, tmpl, "maxBigInt", GetMaxBigInt); |
|
302 |
789 |
SetProtoMethodNoSideEffect(isolate, tmpl, "mean", GetMean); |
|
303 |
789 |
SetProtoMethodNoSideEffect(isolate, tmpl, "stddev", GetStddev); |
|
304 |
789 |
SetProtoMethodNoSideEffect(isolate, tmpl, "percentile", GetPercentile); |
|
305 |
789 |
SetProtoMethodNoSideEffect( |
|
306 |
isolate, tmpl, "percentileBigInt", GetPercentileBigInt); |
||
307 |
789 |
SetProtoMethodNoSideEffect(isolate, tmpl, "percentiles", GetPercentiles); |
|
308 |
789 |
SetProtoMethodNoSideEffect( |
|
309 |
isolate, tmpl, "percentilesBigInt", GetPercentilesBigInt); |
||
310 |
789 |
SetProtoMethod(isolate, tmpl, "reset", DoReset); |
|
311 |
789 |
SetProtoMethod(isolate, tmpl, "record", Record); |
|
312 |
789 |
SetProtoMethod(isolate, tmpl, "recordDelta", RecordDelta); |
|
313 |
789 |
SetProtoMethod(isolate, tmpl, "add", Add); |
|
314 |
789 |
env->set_histogram_ctor_template(tmpl); |
|
315 |
} |
||
316 |
792 |
return tmpl; |
|
317 |
} |
||
318 |
|||
319 |
5527 |
void HistogramBase::RegisterExternalReferences( |
|
320 |
ExternalReferenceRegistry* registry) { |
||
321 |
5527 |
registry->Register(New); |
|
322 |
5527 |
registry->Register(GetCount); |
|
323 |
5527 |
registry->Register(GetCountBigInt); |
|
324 |
5527 |
registry->Register(GetExceeds); |
|
325 |
5527 |
registry->Register(GetExceedsBigInt); |
|
326 |
5527 |
registry->Register(GetMin); |
|
327 |
5527 |
registry->Register(GetMinBigInt); |
|
328 |
5527 |
registry->Register(GetMax); |
|
329 |
5527 |
registry->Register(GetMaxBigInt); |
|
330 |
5527 |
registry->Register(GetMean); |
|
331 |
5527 |
registry->Register(GetStddev); |
|
332 |
5527 |
registry->Register(GetPercentile); |
|
333 |
5527 |
registry->Register(GetPercentileBigInt); |
|
334 |
5527 |
registry->Register(GetPercentiles); |
|
335 |
5527 |
registry->Register(GetPercentilesBigInt); |
|
336 |
5527 |
registry->Register(DoReset); |
|
337 |
5527 |
registry->Register(Record); |
|
338 |
5527 |
registry->Register(RecordDelta); |
|
339 |
5527 |
registry->Register(Add); |
|
340 |
5527 |
} |
|
341 |
|||
342 |
789 |
void HistogramBase::Initialize(Environment* env, Local<Object> target) { |
|
343 |
789 |
SetConstructorFunction( |
|
344 |
env->context(), target, "Histogram", GetConstructorTemplate(env)); |
||
345 |
789 |
} |
|
346 |
|||
347 |
2 |
BaseObjectPtr<BaseObject> HistogramBase::HistogramTransferData::Deserialize( |
|
348 |
Environment* env, |
||
349 |
v8::Local<v8::Context> context, |
||
350 |
std::unique_ptr<worker::TransferData> self) { |
||
351 |
2 |
return Create(env, std::move(histogram_)); |
|
352 |
} |
||
353 |
|||
354 |
1 |
std::unique_ptr<worker::TransferData> HistogramBase::CloneForMessaging() const { |
|
355 |
1 |
return std::make_unique<HistogramTransferData>(this); |
|
356 |
} |
||
357 |
|||
358 |
void HistogramBase::HistogramTransferData::MemoryInfo( |
||
359 |
MemoryTracker* tracker) const { |
||
360 |
tracker->TrackField("histogram", histogram_); |
||
361 |
} |
||
362 |
|||
363 |
3 |
Local<FunctionTemplate> IntervalHistogram::GetConstructorTemplate( |
|
364 |
Environment* env) { |
||
365 |
3 |
Local<FunctionTemplate> tmpl = env->intervalhistogram_constructor_template(); |
|
366 |
✓✓ | 3 |
if (tmpl.IsEmpty()) { |
367 |
2 |
Isolate* isolate = env->isolate(); |
|
368 |
2 |
tmpl = NewFunctionTemplate(isolate, nullptr); |
|
369 |
2 |
tmpl->Inherit(HandleWrap::GetConstructorTemplate(env)); |
|
370 |
4 |
tmpl->InstanceTemplate()->SetInternalFieldCount( |
|
371 |
HistogramBase::kInternalFieldCount); |
||
372 |
2 |
SetProtoMethodNoSideEffect(isolate, tmpl, "count", GetCount); |
|
373 |
2 |
SetProtoMethodNoSideEffect(isolate, tmpl, "countBigInt", GetCountBigInt); |
|
374 |
2 |
SetProtoMethodNoSideEffect(isolate, tmpl, "exceeds", GetExceeds); |
|
375 |
2 |
SetProtoMethodNoSideEffect( |
|
376 |
isolate, tmpl, "exceedsBigInt", GetExceedsBigInt); |
||
377 |
2 |
SetProtoMethodNoSideEffect(isolate, tmpl, "min", GetMin); |
|
378 |
2 |
SetProtoMethodNoSideEffect(isolate, tmpl, "minBigInt", GetMinBigInt); |
|
379 |
2 |
SetProtoMethodNoSideEffect(isolate, tmpl, "max", GetMax); |
|
380 |
2 |
SetProtoMethodNoSideEffect(isolate, tmpl, "maxBigInt", GetMaxBigInt); |
|
381 |
2 |
SetProtoMethodNoSideEffect(isolate, tmpl, "mean", GetMean); |
|
382 |
2 |
SetProtoMethodNoSideEffect(isolate, tmpl, "stddev", GetStddev); |
|
383 |
2 |
SetProtoMethodNoSideEffect(isolate, tmpl, "percentile", GetPercentile); |
|
384 |
2 |
SetProtoMethodNoSideEffect( |
|
385 |
isolate, tmpl, "percentileBigInt", GetPercentileBigInt); |
||
386 |
2 |
SetProtoMethodNoSideEffect(isolate, tmpl, "percentiles", GetPercentiles); |
|
387 |
2 |
SetProtoMethodNoSideEffect( |
|
388 |
isolate, tmpl, "percentilesBigInt", GetPercentilesBigInt); |
||
389 |
2 |
SetProtoMethod(isolate, tmpl, "reset", DoReset); |
|
390 |
2 |
SetProtoMethod(isolate, tmpl, "start", Start); |
|
391 |
2 |
SetProtoMethod(isolate, tmpl, "stop", Stop); |
|
392 |
2 |
env->set_intervalhistogram_constructor_template(tmpl); |
|
393 |
} |
||
394 |
3 |
return tmpl; |
|
395 |
} |
||
396 |
|||
397 |
5527 |
void IntervalHistogram::RegisterExternalReferences( |
|
398 |
ExternalReferenceRegistry* registry) { |
||
399 |
5527 |
registry->Register(GetCount); |
|
400 |
5527 |
registry->Register(GetCountBigInt); |
|
401 |
5527 |
registry->Register(GetExceeds); |
|
402 |
5527 |
registry->Register(GetExceedsBigInt); |
|
403 |
5527 |
registry->Register(GetMin); |
|
404 |
5527 |
registry->Register(GetMinBigInt); |
|
405 |
5527 |
registry->Register(GetMax); |
|
406 |
5527 |
registry->Register(GetMaxBigInt); |
|
407 |
5527 |
registry->Register(GetMean); |
|
408 |
5527 |
registry->Register(GetStddev); |
|
409 |
5527 |
registry->Register(GetPercentile); |
|
410 |
5527 |
registry->Register(GetPercentileBigInt); |
|
411 |
5527 |
registry->Register(GetPercentiles); |
|
412 |
5527 |
registry->Register(GetPercentilesBigInt); |
|
413 |
5527 |
registry->Register(DoReset); |
|
414 |
5527 |
registry->Register(Start); |
|
415 |
5527 |
registry->Register(Stop); |
|
416 |
5527 |
} |
|
417 |
|||
418 |
3 |
IntervalHistogram::IntervalHistogram( |
|
419 |
Environment* env, |
||
420 |
Local<Object> wrap, |
||
421 |
AsyncWrap::ProviderType type, |
||
422 |
int32_t interval, |
||
423 |
std::function<void(Histogram&)> on_interval, |
||
424 |
3 |
const Histogram::Options& options) |
|
425 |
: HandleWrap( |
||
426 |
env, |
||
427 |
wrap, |
||
428 |
3 |
reinterpret_cast<uv_handle_t*>(&timer_), |
|
429 |
type), |
||
430 |
HistogramImpl(options), |
||
431 |
interval_(interval), |
||
432 |
3 |
on_interval_(std::move(on_interval)) { |
|
433 |
3 |
MakeWeak(); |
|
434 |
3 |
uv_timer_init(env->event_loop(), &timer_); |
|
435 |
3 |
} |
|
436 |
|||
437 |
3 |
BaseObjectPtr<IntervalHistogram> IntervalHistogram::Create( |
|
438 |
Environment* env, |
||
439 |
int32_t interval, |
||
440 |
std::function<void(Histogram&)> on_interval, |
||
441 |
const Histogram::Options& options) { |
||
442 |
Local<Object> obj; |
||
443 |
3 |
if (!GetConstructorTemplate(env) |
|
444 |
3 |
->InstanceTemplate() |
|
445 |
✗✓ | 6 |
->NewInstance(env->context()).ToLocal(&obj)) { |
446 |
return BaseObjectPtr<IntervalHistogram>(); |
||
447 |
} |
||
448 |
|||
449 |
return MakeBaseObject<IntervalHistogram>( |
||
450 |
env, |
||
451 |
obj, |
||
452 |
3 |
AsyncWrap::PROVIDER_ELDHISTOGRAM, |
|
453 |
interval, |
||
454 |
3 |
std::move(on_interval), |
|
455 |
3 |
options); |
|
456 |
} |
||
457 |
|||
458 |
1762 |
void IntervalHistogram::TimerCB(uv_timer_t* handle) { |
|
459 |
IntervalHistogram* histogram = |
||
460 |
1762 |
ContainerOf(&IntervalHistogram::timer_, handle); |
|
461 |
|||
462 |
1762 |
Histogram* h = histogram->histogram().get(); |
|
463 |
|||
464 |
1762 |
histogram->on_interval_(*h); |
|
465 |
1762 |
} |
|
466 |
|||
467 |
void IntervalHistogram::MemoryInfo(MemoryTracker* tracker) const { |
||
468 |
tracker->TrackField("histogram", histogram()); |
||
469 |
} |
||
470 |
|||
471 |
3 |
void IntervalHistogram::OnStart(StartFlags flags) { |
|
472 |
✓✗✗✓ ✗✓ |
3 |
if (enabled_ || IsHandleClosing()) return; |
473 |
3 |
enabled_ = true; |
|
474 |
✗✓ | 3 |
if (flags == StartFlags::RESET) |
475 |
histogram()->Reset(); |
||
476 |
3 |
uv_timer_start(&timer_, TimerCB, interval_, interval_); |
|
477 |
3 |
uv_unref(reinterpret_cast<uv_handle_t*>(&timer_)); |
|
478 |
} |
||
479 |
|||
480 |
2 |
void IntervalHistogram::OnStop() { |
|
481 |
✓✗✗✓ ✗✓ |
2 |
if (!enabled_ || IsHandleClosing()) return; |
482 |
2 |
enabled_ = false; |
|
483 |
2 |
uv_timer_stop(&timer_); |
|
484 |
} |
||
485 |
|||
486 |
3 |
void IntervalHistogram::Start(const FunctionCallbackInfo<Value>& args) { |
|
487 |
IntervalHistogram* histogram; |
||
488 |
✗✓ | 3 |
ASSIGN_OR_RETURN_UNWRAP(&histogram, args.Holder()); |
489 |
✓✗✗✓ |
6 |
histogram->OnStart(args[0]->IsTrue() ? StartFlags::RESET : StartFlags::NONE); |
490 |
} |
||
491 |
|||
492 |
2 |
void IntervalHistogram::Stop(const FunctionCallbackInfo<Value>& args) { |
|
493 |
IntervalHistogram* histogram; |
||
494 |
✗✓ | 2 |
ASSIGN_OR_RETURN_UNWRAP(&histogram, args.Holder()); |
495 |
2 |
histogram->OnStop(); |
|
496 |
} |
||
497 |
|||
498 |
2 |
void IntervalHistogram::GetCount(const FunctionCallbackInfo<Value>& args) { |
|
499 |
IntervalHistogram* histogram; |
||
500 |
✗✓ | 2 |
ASSIGN_OR_RETURN_UNWRAP(&histogram, args.Holder()); |
501 |
2 |
double value = static_cast<double>((*histogram)->Count()); |
|
502 |
4 |
args.GetReturnValue().Set(value); |
|
503 |
} |
||
504 |
|||
505 |
void IntervalHistogram::GetCountBigInt( |
||
506 |
const v8::FunctionCallbackInfo<v8::Value>& args) { |
||
507 |
Environment* env = Environment::GetCurrent(args); |
||
508 |
IntervalHistogram* histogram; |
||
509 |
ASSIGN_OR_RETURN_UNWRAP(&histogram, args.Holder()); |
||
510 |
args.GetReturnValue().Set( |
||
511 |
BigInt::NewFromUnsigned(env->isolate(), (*histogram)->Count())); |
||
512 |
} |
||
513 |
|||
514 |
2 |
void IntervalHistogram::GetMin(const FunctionCallbackInfo<Value>& args) { |
|
515 |
IntervalHistogram* histogram; |
||
516 |
✗✓ | 2 |
ASSIGN_OR_RETURN_UNWRAP(&histogram, args.Holder()); |
517 |
2 |
double value = static_cast<double>((*histogram)->Min()); |
|
518 |
4 |
args.GetReturnValue().Set(value); |
|
519 |
} |
||
520 |
|||
521 |
void IntervalHistogram::GetMinBigInt(const FunctionCallbackInfo<Value>& args) { |
||
522 |
Environment* env = Environment::GetCurrent(args); |
||
523 |
IntervalHistogram* histogram; |
||
524 |
ASSIGN_OR_RETURN_UNWRAP(&histogram, args.Holder()); |
||
525 |
args.GetReturnValue().Set(BigInt::New(env->isolate(), (*histogram)->Min())); |
||
526 |
} |
||
527 |
|||
528 |
2 |
void IntervalHistogram::GetMax(const FunctionCallbackInfo<Value>& args) { |
|
529 |
IntervalHistogram* histogram; |
||
530 |
✗✓ | 2 |
ASSIGN_OR_RETURN_UNWRAP(&histogram, args.Holder()); |
531 |
2 |
double value = static_cast<double>((*histogram)->Max()); |
|
532 |
4 |
args.GetReturnValue().Set(value); |
|
533 |
} |
||
534 |
|||
535 |
void IntervalHistogram::GetMaxBigInt(const FunctionCallbackInfo<Value>& args) { |
||
536 |
Environment* env = Environment::GetCurrent(args); |
||
537 |
IntervalHistogram* histogram; |
||
538 |
ASSIGN_OR_RETURN_UNWRAP(&histogram, args.Holder()); |
||
539 |
args.GetReturnValue().Set(BigInt::New(env->isolate(), (*histogram)->Min())); |
||
540 |
} |
||
541 |
|||
542 |
2 |
void IntervalHistogram::GetMean(const FunctionCallbackInfo<Value>& args) { |
|
543 |
IntervalHistogram* histogram; |
||
544 |
✗✓ | 2 |
ASSIGN_OR_RETURN_UNWRAP(&histogram, args.Holder()); |
545 |
4 |
args.GetReturnValue().Set((*histogram)->Mean()); |
|
546 |
} |
||
547 |
|||
548 |
void IntervalHistogram::GetExceeds(const FunctionCallbackInfo<Value>& args) { |
||
549 |
IntervalHistogram* histogram; |
||
550 |
ASSIGN_OR_RETURN_UNWRAP(&histogram, args.Holder()); |
||
551 |
double value = static_cast<double>((*histogram)->Exceeds()); |
||
552 |
args.GetReturnValue().Set(value); |
||
553 |
} |
||
554 |
|||
555 |
void IntervalHistogram::GetExceedsBigInt( |
||
556 |
const FunctionCallbackInfo<Value>& args) { |
||
557 |
Environment* env = Environment::GetCurrent(args); |
||
558 |
IntervalHistogram* histogram; |
||
559 |
ASSIGN_OR_RETURN_UNWRAP(&histogram, args.Holder()); |
||
560 |
args.GetReturnValue().Set( |
||
561 |
BigInt::New(env->isolate(), (*histogram)->Exceeds())); |
||
562 |
} |
||
563 |
|||
564 |
2 |
void IntervalHistogram::GetStddev(const FunctionCallbackInfo<Value>& args) { |
|
565 |
IntervalHistogram* histogram; |
||
566 |
✗✓ | 2 |
ASSIGN_OR_RETURN_UNWRAP(&histogram, args.Holder()); |
567 |
4 |
args.GetReturnValue().Set((*histogram)->Stddev()); |
|
568 |
} |
||
569 |
|||
570 |
991 |
void IntervalHistogram::GetPercentile(const FunctionCallbackInfo<Value>& args) { |
|
571 |
IntervalHistogram* histogram; |
||
572 |
✗✓ | 991 |
ASSIGN_OR_RETURN_UNWRAP(&histogram, args.Holder()); |
573 |
✗✓ | 991 |
CHECK(args[0]->IsNumber()); |
574 |
1982 |
double percentile = args[0].As<Number>()->Value(); |
|
575 |
991 |
double value = static_cast<double>((*histogram)->Percentile(percentile)); |
|
576 |
1982 |
args.GetReturnValue().Set(value); |
|
577 |
} |
||
578 |
|||
579 |
void IntervalHistogram::GetPercentileBigInt( |
||
580 |
const FunctionCallbackInfo<Value>& args) { |
||
581 |
Environment* env = Environment::GetCurrent(args); |
||
582 |
IntervalHistogram* histogram; |
||
583 |
ASSIGN_OR_RETURN_UNWRAP(&histogram, args.Holder()); |
||
584 |
CHECK(args[0]->IsNumber()); |
||
585 |
double percentile = args[0].As<Number>()->Value(); |
||
586 |
int64_t value = (*histogram)->Percentile(percentile); |
||
587 |
args.GetReturnValue().Set(BigInt::New(env->isolate(), value)); |
||
588 |
} |
||
589 |
|||
590 |
2 |
void IntervalHistogram::GetPercentiles( |
|
591 |
const FunctionCallbackInfo<Value>& args) { |
||
592 |
2 |
Environment* env = Environment::GetCurrent(args); |
|
593 |
IntervalHistogram* histogram; |
||
594 |
✗✓ | 2 |
ASSIGN_OR_RETURN_UNWRAP(&histogram, args.Holder()); |
595 |
✗✓ | 2 |
CHECK(args[0]->IsMap()); |
596 |
2 |
Local<Map> map = args[0].As<Map>(); |
|
597 |
2 |
(*histogram)->Percentiles([map, env](double key, int64_t value) { |
|
598 |
14 |
USE(map->Set( |
|
599 |
env->context(), |
||
600 |
Number::New(env->isolate(), key), |
||
601 |
42 |
Number::New(env->isolate(), static_cast<double>(value)))); |
|
602 |
14 |
}); |
|
603 |
} |
||
604 |
|||
605 |
void IntervalHistogram::GetPercentilesBigInt( |
||
606 |
const FunctionCallbackInfo<Value>& args) { |
||
607 |
Environment* env = Environment::GetCurrent(args); |
||
608 |
IntervalHistogram* histogram; |
||
609 |
ASSIGN_OR_RETURN_UNWRAP(&histogram, args.Holder()); |
||
610 |
CHECK(args[0]->IsMap()); |
||
611 |
Local<Map> map = args[0].As<Map>(); |
||
612 |
(*histogram)->Percentiles([map, env](double key, int64_t value) { |
||
613 |
USE(map->Set( |
||
614 |
env->context(), |
||
615 |
Number::New(env->isolate(), key), |
||
616 |
BigInt::New(env->isolate(), value))); |
||
617 |
}); |
||
618 |
} |
||
619 |
|||
620 |
2 |
void IntervalHistogram::DoReset(const FunctionCallbackInfo<Value>& args) { |
|
621 |
IntervalHistogram* histogram; |
||
622 |
✗✓ | 2 |
ASSIGN_OR_RETURN_UNWRAP(&histogram, args.Holder()); |
623 |
2 |
(*histogram)->Reset(); |
|
624 |
} |
||
625 |
|||
626 |
std::unique_ptr<worker::TransferData> |
||
627 |
1 |
IntervalHistogram::CloneForMessaging() const { |
|
628 |
1 |
return std::make_unique<HistogramBase::HistogramTransferData>(histogram()); |
|
629 |
} |
||
630 |
|||
631 |
} // namespace node |
| Generated by: GCOVR (Version 4.2) |