Head

GCC Code Coverage Report

Directory:	./		Exec	Total	Coverage
File:	node_report_module.cc	Lines:	145	147	98.6 %
Date:	2022-09-19 04:21:54	Branches:	28	46	60.9 %


#include "env.h"
#include "node_errors.h"
#include "node_external_reference.h"
#include "node_internals.h"
#include "node_options.h"
#include "node_report.h"
#include "util-inl.h"

#include "handle_wrap.h"
#include "node_buffer.h"
#include "stream_base-inl.h"
#include "stream_wrap.h"

#include <v8.h>
#include <atomic>
#include <sstream>

namespace node {
namespace report {
using v8::Context;
using v8::FunctionCallbackInfo;
using v8::HandleScope;
using v8::Isolate;
using v8::Local;
using v8::Object;
using v8::String;
using v8::Value;

void WriteReport(const FunctionCallbackInfo<Value>& info) {
  Environment* env = Environment::GetCurrent(info);
  Isolate* isolate = env->isolate();
  HandleScope scope(isolate);
  std::string filename;
  Local<Value> error;

  CHECK_EQ(info.Length(), 4);
  String::Utf8Value message(isolate, info[0].As<String>());
  String::Utf8Value trigger(isolate, info[1].As<String>());

  if (info[2]->IsString())
    filename = *String::Utf8Value(isolate, info[2]);
  if (!info[3].IsEmpty())
    error = info[3];
  else
    error = Local<Value>();

  filename = TriggerNodeReport(env, *message, *trigger, filename, error);
  // Return value is the report filename
  info.GetReturnValue().Set(
      String::NewFromUtf8(isolate, filename.c_str()).ToLocalChecked());
}

// External JavaScript API for returning a report
void GetReport(const FunctionCallbackInfo<Value>& info) {
  Environment* env = Environment::GetCurrent(info);
  Isolate* isolate = env->isolate();
  HandleScope scope(isolate);
  Local<Object> error;
  std::ostringstream out;

  CHECK_EQ(info.Length(), 1);
  if (!info[0].IsEmpty() && info[0]->IsObject())
    error = info[0].As<Object>();
  else
    error = Local<Object>();

  GetNodeReport(env, "JavaScript API", __func__, error, out);

  // Return value is the contents of a report as a string.
  info.GetReturnValue().Set(
      String::NewFromUtf8(isolate, out.str().c_str()).ToLocalChecked());
}

static void GetCompact(const FunctionCallbackInfo<Value>& info) {
  Mutex::ScopedLock lock(per_process::cli_options_mutex);
  info.GetReturnValue().Set(per_process::cli_options->report_compact);
}

static void SetCompact(const FunctionCallbackInfo<Value>& info) {
  Mutex::ScopedLock lock(per_process::cli_options_mutex);
  Environment* env = Environment::GetCurrent(info);
  Isolate* isolate = env->isolate();
  bool compact = info[0]->ToBoolean(isolate)->Value();
  per_process::cli_options->report_compact = compact;
}

static void GetDirectory(const FunctionCallbackInfo<Value>& info) {
  Mutex::ScopedLock lock(per_process::cli_options_mutex);
  Environment* env = Environment::GetCurrent(info);
  std::string directory = per_process::cli_options->report_directory;
  auto result = String::NewFromUtf8(env->isolate(), directory.c_str());
  info.GetReturnValue().Set(result.ToLocalChecked());
}

static void SetDirectory(const FunctionCallbackInfo<Value>& info) {
  Mutex::ScopedLock lock(per_process::cli_options_mutex);
  Environment* env = Environment::GetCurrent(info);
  CHECK(info[0]->IsString());
  Utf8Value dir(env->isolate(), info[0].As<String>());
  per_process::cli_options->report_directory = *dir;
}

static void GetFilename(const FunctionCallbackInfo<Value>& info) {
  Mutex::ScopedLock lock(per_process::cli_options_mutex);
  Environment* env = Environment::GetCurrent(info);
  std::string filename = per_process::cli_options->report_filename;
  auto result = String::NewFromUtf8(env->isolate(), filename.c_str());
  info.GetReturnValue().Set(result.ToLocalChecked());
}

static void SetFilename(const FunctionCallbackInfo<Value>& info) {
  Mutex::ScopedLock lock(per_process::cli_options_mutex);
  Environment* env = Environment::GetCurrent(info);
  CHECK(info[0]->IsString());
  Utf8Value name(env->isolate(), info[0].As<String>());
  per_process::cli_options->report_filename = *name;
}

static void GetSignal(const FunctionCallbackInfo<Value>& info) {
  Environment* env = Environment::GetCurrent(info);
  std::string signal = env->isolate_data()->options()->report_signal;
  auto result = String::NewFromUtf8(env->isolate(), signal.c_str());
  info.GetReturnValue().Set(result.ToLocalChecked());
}

static void SetSignal(const FunctionCallbackInfo<Value>& info) {
  Environment* env = Environment::GetCurrent(info);
  CHECK(info[0]->IsString());
  Utf8Value signal(env->isolate(), info[0].As<String>());
  env->isolate_data()->options()->report_signal = *signal;
}

static void ShouldReportOnFatalError(const FunctionCallbackInfo<Value>& info) {
  Mutex::ScopedLock lock(per_process::cli_options_mutex);
  info.GetReturnValue().Set(per_process::cli_options->report_on_fatalerror);
}

static void SetReportOnFatalError(const FunctionCallbackInfo<Value>& info) {
  CHECK(info[0]->IsBoolean());
  Mutex::ScopedLock lock(per_process::cli_options_mutex);
  per_process::cli_options->report_on_fatalerror = info[0]->IsTrue();
}

static void ShouldReportOnSignal(const FunctionCallbackInfo<Value>& info) {
  Environment* env = Environment::GetCurrent(info);
  info.GetReturnValue().Set(env->isolate_data()->options()->report_on_signal);
}

static void SetReportOnSignal(const FunctionCallbackInfo<Value>& info) {
  Environment* env = Environment::GetCurrent(info);
  CHECK(info[0]->IsBoolean());
  env->isolate_data()->options()->report_on_signal = info[0]->IsTrue();
}

static void ShouldReportOnUncaughtException(
    const FunctionCallbackInfo<Value>& info) {
  Environment* env = Environment::GetCurrent(info);
  info.GetReturnValue().Set(
      env->isolate_data()->options()->report_uncaught_exception);
}

static void SetReportOnUncaughtException(
    const FunctionCallbackInfo<Value>& info) {
  Environment* env = Environment::GetCurrent(info);
  CHECK(info[0]->IsBoolean());
  env->isolate_data()->options()->report_uncaught_exception = info[0]->IsTrue();
}

static void Initialize(Local<Object> exports,
                       Local<Value> unused,
                       Local<Context> context,
                       void* priv) {
  SetMethod(context, exports, "writeReport", WriteReport);
  SetMethod(context, exports, "getReport", GetReport);
  SetMethod(context, exports, "getCompact", GetCompact);
  SetMethod(context, exports, "setCompact", SetCompact);
  SetMethod(context, exports, "getDirectory", GetDirectory);
  SetMethod(context, exports, "setDirectory", SetDirectory);
  SetMethod(context, exports, "getFilename", GetFilename);
  SetMethod(context, exports, "setFilename", SetFilename);
  SetMethod(context, exports, "getSignal", GetSignal);
  SetMethod(context, exports, "setSignal", SetSignal);
  SetMethod(
      context, exports, "shouldReportOnFatalError", ShouldReportOnFatalError);
  SetMethod(context, exports, "setReportOnFatalError", SetReportOnFatalError);
  SetMethod(context, exports, "shouldReportOnSignal", ShouldReportOnSignal);
  SetMethod(context, exports, "setReportOnSignal", SetReportOnSignal);
  SetMethod(context,
            exports,
            "shouldReportOnUncaughtException",
            ShouldReportOnUncaughtException);
  SetMethod(context,
            exports,
            "setReportOnUncaughtException",
            SetReportOnUncaughtException);
}

void RegisterExternalReferences(ExternalReferenceRegistry* registry) {
  registry->Register(WriteReport);
  registry->Register(GetReport);
  registry->Register(GetCompact);
  registry->Register(SetCompact);
  registry->Register(GetDirectory);
  registry->Register(SetDirectory);
  registry->Register(GetFilename);
  registry->Register(SetFilename);
  registry->Register(GetSignal);
  registry->Register(SetSignal);
  registry->Register(ShouldReportOnFatalError);
  registry->Register(SetReportOnFatalError);
  registry->Register(ShouldReportOnSignal);
  registry->Register(SetReportOnSignal);
  registry->Register(ShouldReportOnUncaughtException);
  registry->Register(SetReportOnUncaughtException);
}

}  // namespace report
}  // namespace node

NODE_MODULE_CONTEXT_AWARE_INTERNAL(report, node::report::Initialize)
NODE_MODULE_EXTERNAL_REFERENCE(report, node::report::RegisterExternalReferences)


Generated by: GCOVR (Version 4.2)

Line	Branch	Exec	Source
1			#include "env.h"
2			#include "node_errors.h"
3			#include "node_external_reference.h"
4			#include "node_internals.h"
5			#include "node_options.h"
6			#include "node_report.h"
7			#include "util-inl.h"
8
9			#include "handle_wrap.h"
10			#include "node_buffer.h"
11			#include "stream_base-inl.h"
12			#include "stream_wrap.h"
13
14			#include <v8.h>
15			#include <atomic>
16			#include <sstream>
17
18			namespace node {
19			namespace report {
20			using v8::Context;
21			using v8::FunctionCallbackInfo;
22			using v8::HandleScope;
23			using v8::Isolate;
24			using v8::Local;
25			using v8::Object;
26			using v8::String;
27			using v8::Value;
28
29		11	void WriteReport(const FunctionCallbackInfo<Value>& info) {
30		11	Environment* env = Environment::GetCurrent(info);
31		11	Isolate* isolate = env->isolate();
32		22	HandleScope scope(isolate);
33		22	std::string filename;
34			Local<Value> error;
35
36	✗✓	11	CHECK_EQ(info.Length(), 4);
37	✓✗	33	String::Utf8Value message(isolate, info[0].As<String>());
38	✓✗	22	String::Utf8Value trigger(isolate, info[1].As<String>());
39
40	✓✓	22	if (info[2]->IsString())
41		4	filename = *String::Utf8Value(isolate, info[2]);
42	✓✗	11	if (!info[3].IsEmpty())
43		11	error = info[3];
44			else
45			error = Local<Value>();
46
47		11	filename = TriggerNodeReport(env, message, trigger, filename, error);
48			// Return value is the report filename
49		33	info.GetReturnValue().Set(
50		22	String::NewFromUtf8(isolate, filename.c_str()).ToLocalChecked());
51		11	}
52
53			// External JavaScript API for returning a report
54		9	void GetReport(const FunctionCallbackInfo<Value>& info) {
55		9	Environment* env = Environment::GetCurrent(info);
56		9	Isolate* isolate = env->isolate();
57		18	HandleScope scope(isolate);
58			Local<Object> error;
59		9	std::ostringstream out;
60
61	✗✓	9	CHECK_EQ(info.Length(), 1);
62	✓✗✓✗ ✓✗	18	if (!info[0].IsEmpty() && info[0]->IsObject())
63		18	error = info[0].As<Object>();
64			else
65			error = Local<Object>();
66
67		9	GetNodeReport(env, "JavaScript API", __func__, error, out);
68
69			// Return value is the contents of a report as a string.
70		27	info.GetReturnValue().Set(
71		18	String::NewFromUtf8(isolate, out.str().c_str()).ToLocalChecked());
72		9	}
73
74		29	static void GetCompact(const FunctionCallbackInfo<Value>& info) {
75		29	Mutex::ScopedLock lock(per_process::cli_options_mutex);
76	✓✓	58	info.GetReturnValue().Set(per_process::cli_options->report_compact);
77		29	}
78
79		2	static void SetCompact(const FunctionCallbackInfo<Value>& info) {
80		2	Mutex::ScopedLock lock(per_process::cli_options_mutex);
81		2	Environment* env = Environment::GetCurrent(info);
82		2	Isolate* isolate = env->isolate();
83		4	bool compact = info[0]->ToBoolean(isolate)->Value();
84		2	per_process::cli_options->report_compact = compact;
85		2	}
86
87		6	static void GetDirectory(const FunctionCallbackInfo<Value>& info) {
88		12	Mutex::ScopedLock lock(per_process::cli_options_mutex);
89		6	Environment* env = Environment::GetCurrent(info);
90		6	std::string directory = per_process::cli_options->report_directory;
91		6	auto result = String::NewFromUtf8(env->isolate(), directory.c_str());
92	✗✓	12	info.GetReturnValue().Set(result.ToLocalChecked());
93		6	}
94
95		11	static void SetDirectory(const FunctionCallbackInfo<Value>& info) {
96		22	Mutex::ScopedLock lock(per_process::cli_options_mutex);
97		11	Environment* env = Environment::GetCurrent(info);
98	✗✓	22	CHECK(info[0]->IsString());
99		33	Utf8Value dir(env->isolate(), info[0].As<String>());
100		11	per_process::cli_options->report_directory = *dir;
101		11	}
102
103		6	static void GetFilename(const FunctionCallbackInfo<Value>& info) {
104		12	Mutex::ScopedLock lock(per_process::cli_options_mutex);
105		6	Environment* env = Environment::GetCurrent(info);
106		6	std::string filename = per_process::cli_options->report_filename;
107		6	auto result = String::NewFromUtf8(env->isolate(), filename.c_str());
108	✗✓	12	info.GetReturnValue().Set(result.ToLocalChecked());
109		6	}
110
111		2	static void SetFilename(const FunctionCallbackInfo<Value>& info) {
112		4	Mutex::ScopedLock lock(per_process::cli_options_mutex);
113		2	Environment* env = Environment::GetCurrent(info);
114	✗✓	4	CHECK(info[0]->IsString());
115		6	Utf8Value name(env->isolate(), info[0].As<String>());
116		2	per_process::cli_options->report_filename = *name;
117		2	}
118
119		17	static void GetSignal(const FunctionCallbackInfo<Value>& info) {
120		17	Environment* env = Environment::GetCurrent(info);
121		17	std::string signal = env->isolate_data()->options()->report_signal;
122		17	auto result = String::NewFromUtf8(env->isolate(), signal.c_str());
123	✗✓	34	info.GetReturnValue().Set(result.ToLocalChecked());
124		17	}
125
126		3	static void SetSignal(const FunctionCallbackInfo<Value>& info) {
127		3	Environment* env = Environment::GetCurrent(info);
128	✗✓	6	CHECK(info[0]->IsString());
129		6	Utf8Value signal(env->isolate(), info[0].As<String>());
130		3	env->isolate_data()->options()->report_signal = *signal;
131		3	}
132
133		6	static void ShouldReportOnFatalError(const FunctionCallbackInfo<Value>& info) {
134		6	Mutex::ScopedLock lock(per_process::cli_options_mutex);
135	✓✓	12	info.GetReturnValue().Set(per_process::cli_options->report_on_fatalerror);
136		6	}
137
138	✓✗	2	static void SetReportOnFatalError(const FunctionCallbackInfo<Value>& info) {
139	✗✓	2	CHECK(info[0]->IsBoolean());
140		2	Mutex::ScopedLock lock(per_process::cli_options_mutex);
141		2	per_process::cli_options->report_on_fatalerror = info[0]->IsTrue();
142		2	}
143
144		5562	static void ShouldReportOnSignal(const FunctionCallbackInfo<Value>& info) {
145		5562	Environment* env = Environment::GetCurrent(info);
146	✓✓	11124	info.GetReturnValue().Set(env->isolate_data()->options()->report_on_signal);
147		5562	}
148
149		5	static void SetReportOnSignal(const FunctionCallbackInfo<Value>& info) {
150		5	Environment* env = Environment::GetCurrent(info);
151	✗✓	5	CHECK(info[0]->IsBoolean());
152		5	env->isolate_data()->options()->report_on_signal = info[0]->IsTrue();
153		5	}
154
155		9301	static void ShouldReportOnUncaughtException(
156			const FunctionCallbackInfo<Value>& info) {
157		9301	Environment* env = Environment::GetCurrent(info);
158		27903	info.GetReturnValue().Set(
159	✓✓	18602	env->isolate_data()->options()->report_uncaught_exception);
160		9301	}
161
162		32938	static void SetReportOnUncaughtException(
163			const FunctionCallbackInfo<Value>& info) {
164		32938	Environment* env = Environment::GetCurrent(info);
165	✗✓	32938	CHECK(info[0]->IsBoolean());
166		32938	env->isolate_data()->options()->report_uncaught_exception = info[0]->IsTrue();
167		32938	}
168
169		6274	static void Initialize(Local<Object> exports,
170			Local<Value> unused,
171			Local<Context> context,
172			void* priv) {
173		6274	SetMethod(context, exports, "writeReport", WriteReport);
174		6274	SetMethod(context, exports, "getReport", GetReport);
175		6274	SetMethod(context, exports, "getCompact", GetCompact);
176		6274	SetMethod(context, exports, "setCompact", SetCompact);
177		6274	SetMethod(context, exports, "getDirectory", GetDirectory);
178		6274	SetMethod(context, exports, "setDirectory", SetDirectory);
179		6274	SetMethod(context, exports, "getFilename", GetFilename);
180		6274	SetMethod(context, exports, "setFilename", SetFilename);
181		6274	SetMethod(context, exports, "getSignal", GetSignal);
182		6274	SetMethod(context, exports, "setSignal", SetSignal);
183		6274	SetMethod(
184			context, exports, "shouldReportOnFatalError", ShouldReportOnFatalError);
185		6274	SetMethod(context, exports, "setReportOnFatalError", SetReportOnFatalError);
186		6274	SetMethod(context, exports, "shouldReportOnSignal", ShouldReportOnSignal);
187		6274	SetMethod(context, exports, "setReportOnSignal", SetReportOnSignal);
188		6274	SetMethod(context,
189			exports,
190			"shouldReportOnUncaughtException",
191			ShouldReportOnUncaughtException);
192		6274	SetMethod(context,
193			exports,
194			"setReportOnUncaughtException",
195			SetReportOnUncaughtException);
196		6274	}
197
198		5528	void RegisterExternalReferences(ExternalReferenceRegistry* registry) {
199		5528	registry->Register(WriteReport);
200		5528	registry->Register(GetReport);
201		5528	registry->Register(GetCompact);
202		5528	registry->Register(SetCompact);
203		5528	registry->Register(GetDirectory);
204		5528	registry->Register(SetDirectory);
205		5528	registry->Register(GetFilename);
206		5528	registry->Register(SetFilename);
207		5528	registry->Register(GetSignal);
208		5528	registry->Register(SetSignal);
209		5528	registry->Register(ShouldReportOnFatalError);
210		5528	registry->Register(SetReportOnFatalError);
211		5528	registry->Register(ShouldReportOnSignal);
212		5528	registry->Register(SetReportOnSignal);
213		5528	registry->Register(ShouldReportOnUncaughtException);
214		5528	registry->Register(SetReportOnUncaughtException);
215		5528	}
216
217			} // namespace report
218			} // namespace node
219
220		5598	NODE_MODULE_CONTEXT_AWARE_INTERNAL(report, node::report::Initialize)
221		5528	NODE_MODULE_EXTERNAL_REFERENCE(report, node::report::RegisterExternalReferences)