Head

GCC Code Coverage Report

Directory:	./		Exec	Total	Coverage
File:	node_report_module.cc	Lines:	148	150	98.7 %
Date:	2022-06-12 04:16:28	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 report {
using node::Environment;
using node::Mutex;
using node::Utf8Value;
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(
      isolate, 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(
      isolate, 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) {
  node::Mutex::ScopedLock lock(node::per_process::cli_options_mutex);
  info.GetReturnValue().Set(node::per_process::cli_options->report_compact);
}

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

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

static void GetFilename(const FunctionCallbackInfo<Value>& info) {
  node::Mutex::ScopedLock lock(node::per_process::cli_options_mutex);
  Environment* env = Environment::GetCurrent(info);
  std::string filename = node::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) {
  node::Mutex::ScopedLock lock(node::per_process::cli_options_mutex);
  Environment* env = Environment::GetCurrent(info);
  CHECK(info[0]->IsString());
  Utf8Value name(env->isolate(), info[0].As<String>());
  node::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(node::per_process::cli_options_mutex);
  info.GetReturnValue().Set(
      node::per_process::cli_options->report_on_fatalerror);
}

static void SetReportOnFatalError(const FunctionCallbackInfo<Value>& info) {
  CHECK(info[0]->IsBoolean());
  Mutex::ScopedLock lock(node::per_process::cli_options_mutex);
  node::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) {
  Environment* env = Environment::GetCurrent(context);

  env->SetMethod(exports, "writeReport", WriteReport);
  env->SetMethod(exports, "getReport", GetReport);
  env->SetMethod(exports, "getCompact", GetCompact);
  env->SetMethod(exports, "setCompact", SetCompact);
  env->SetMethod(exports, "getDirectory", GetDirectory);
  env->SetMethod(exports, "setDirectory", SetDirectory);
  env->SetMethod(exports, "getFilename", GetFilename);
  env->SetMethod(exports, "setFilename", SetFilename);
  env->SetMethod(exports, "getSignal", GetSignal);
  env->SetMethod(exports, "setSignal", SetSignal);
  env->SetMethod(exports, "shouldReportOnFatalError", ShouldReportOnFatalError);
  env->SetMethod(exports, "setReportOnFatalError", SetReportOnFatalError);
  env->SetMethod(exports, "shouldReportOnSignal", ShouldReportOnSignal);
  env->SetMethod(exports, "setReportOnSignal", SetReportOnSignal);
  env->SetMethod(exports, "shouldReportOnUncaughtException",
                 ShouldReportOnUncaughtException);
  env->SetMethod(exports, "setReportOnUncaughtException",
                 SetReportOnUncaughtException);
}

void RegisterExternalReferences(node::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

NODE_MODULE_CONTEXT_AWARE_INTERNAL(report, report::Initialize)
NODE_MODULE_EXTERNAL_REFERENCE(report, 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 report {
19			using node::Environment;
20			using node::Mutex;
21			using node::Utf8Value;
22			using v8::Context;
23			using v8::FunctionCallbackInfo;
24			using v8::HandleScope;
25			using v8::Isolate;
26			using v8::Local;
27			using v8::Object;
28			using v8::String;
29			using v8::Value;
30
31		15	void WriteReport(const FunctionCallbackInfo<Value>& info) {
32		15	Environment* env = Environment::GetCurrent(info);
33		15	Isolate* isolate = env->isolate();
34		30	HandleScope scope(isolate);
35		30	std::string filename;
36			Local<Value> error;
37
38	✗✓	15	CHECK_EQ(info.Length(), 4);
39	✓✗	45	String::Utf8Value message(isolate, info[0].As<String>());
40	✓✗	30	String::Utf8Value trigger(isolate, info[1].As<String>());
41
42	✓✓	30	if (info[2]->IsString())
43		4	filename = *String::Utf8Value(isolate, info[2]);
44	✓✗	15	if (!info[3].IsEmpty())
45		15	error = info[3];
46			else
47			error = Local<Value>();
48
49		30	filename = TriggerNodeReport(
50		30	isolate, env, message, trigger, filename, error);
51			// Return value is the report filename
52		45	info.GetReturnValue().Set(
53		30	String::NewFromUtf8(isolate, filename.c_str()).ToLocalChecked());
54		15	}
55
56			// External JavaScript API for returning a report
57		8	void GetReport(const FunctionCallbackInfo<Value>& info) {
58		8	Environment* env = Environment::GetCurrent(info);
59		8	Isolate* isolate = env->isolate();
60		16	HandleScope scope(isolate);
61			Local<Object> error;
62		8	std::ostringstream out;
63
64	✗✓	8	CHECK_EQ(info.Length(), 1);
65	✓✗✓✗ ✓✗	16	if (!info[0].IsEmpty() && info[0]->IsObject())
66		16	error = info[0].As<Object>();
67			else
68			error = Local<Object>();
69
70		8	GetNodeReport(
71			isolate, env, "JavaScript API", __func__, error, out);
72
73			// Return value is the contents of a report as a string.
74		24	info.GetReturnValue().Set(
75		16	String::NewFromUtf8(isolate, out.str().c_str()).ToLocalChecked());
76		8	}
77
78		22	static void GetCompact(const FunctionCallbackInfo<Value>& info) {
79		22	node::Mutex::ScopedLock lock(node::per_process::cli_options_mutex);
80	✓✓	44	info.GetReturnValue().Set(node::per_process::cli_options->report_compact);
81		22	}
82
83		2	static void SetCompact(const FunctionCallbackInfo<Value>& info) {
84		2	node::Mutex::ScopedLock lock(node::per_process::cli_options_mutex);
85		2	Environment* env = Environment::GetCurrent(info);
86		2	Isolate* isolate = env->isolate();
87		4	bool compact = info[0]->ToBoolean(isolate)->Value();
88		2	node::per_process::cli_options->report_compact = compact;
89		2	}
90
91		6	static void GetDirectory(const FunctionCallbackInfo<Value>& info) {
92		12	node::Mutex::ScopedLock lock(node::per_process::cli_options_mutex);
93		6	Environment* env = Environment::GetCurrent(info);
94		6	std::string directory = node::per_process::cli_options->report_directory;
95		6	auto result = String::NewFromUtf8(env->isolate(), directory.c_str());
96	✗✓	12	info.GetReturnValue().Set(result.ToLocalChecked());
97		6	}
98
99		8	static void SetDirectory(const FunctionCallbackInfo<Value>& info) {
100		16	node::Mutex::ScopedLock lock(node::per_process::cli_options_mutex);
101		8	Environment* env = Environment::GetCurrent(info);
102	✗✓	16	CHECK(info[0]->IsString());
103		24	Utf8Value dir(env->isolate(), info[0].As<String>());
104		8	node::per_process::cli_options->report_directory = *dir;
105		8	}
106
107		6	static void GetFilename(const FunctionCallbackInfo<Value>& info) {
108		12	node::Mutex::ScopedLock lock(node::per_process::cli_options_mutex);
109		6	Environment* env = Environment::GetCurrent(info);
110		6	std::string filename = node::per_process::cli_options->report_filename;
111		6	auto result = String::NewFromUtf8(env->isolate(), filename.c_str());
112	✗✓	12	info.GetReturnValue().Set(result.ToLocalChecked());
113		6	}
114
115		2	static void SetFilename(const FunctionCallbackInfo<Value>& info) {
116		4	node::Mutex::ScopedLock lock(node::per_process::cli_options_mutex);
117		2	Environment* env = Environment::GetCurrent(info);
118	✗✓	4	CHECK(info[0]->IsString());
119		6	Utf8Value name(env->isolate(), info[0].As<String>());
120		2	node::per_process::cli_options->report_filename = *name;
121		2	}
122
123		17	static void GetSignal(const FunctionCallbackInfo<Value>& info) {
124		17	Environment* env = Environment::GetCurrent(info);
125		17	std::string signal = env->isolate_data()->options()->report_signal;
126		17	auto result = String::NewFromUtf8(env->isolate(), signal.c_str());
127	✗✓	34	info.GetReturnValue().Set(result.ToLocalChecked());
128		17	}
129
130		3	static void SetSignal(const FunctionCallbackInfo<Value>& info) {
131		3	Environment* env = Environment::GetCurrent(info);
132	✗✓	6	CHECK(info[0]->IsString());
133		6	Utf8Value signal(env->isolate(), info[0].As<String>());
134		3	env->isolate_data()->options()->report_signal = *signal;
135		3	}
136
137		6	static void ShouldReportOnFatalError(const FunctionCallbackInfo<Value>& info) {
138		6	Mutex::ScopedLock lock(node::per_process::cli_options_mutex);
139		6	info.GetReturnValue().Set(
140	✓✓	6	node::per_process::cli_options->report_on_fatalerror);
141		6	}
142
143	✓✗	2	static void SetReportOnFatalError(const FunctionCallbackInfo<Value>& info) {
144	✗✓	2	CHECK(info[0]->IsBoolean());
145		2	Mutex::ScopedLock lock(node::per_process::cli_options_mutex);
146		2	node::per_process::cli_options->report_on_fatalerror = info[0]->IsTrue();
147		2	}
148
149		5237	static void ShouldReportOnSignal(const FunctionCallbackInfo<Value>& info) {
150		5237	Environment* env = Environment::GetCurrent(info);
151	✓✓	10474	info.GetReturnValue().Set(env->isolate_data()->options()->report_on_signal);
152		5237	}
153
154		5	static void SetReportOnSignal(const FunctionCallbackInfo<Value>& info) {
155		5	Environment* env = Environment::GetCurrent(info);
156	✗✓	5	CHECK(info[0]->IsBoolean());
157		5	env->isolate_data()->options()->report_on_signal = info[0]->IsTrue();
158		5	}
159
160		10560	static void ShouldReportOnUncaughtException(
161			const FunctionCallbackInfo<Value>& info) {
162		10560	Environment* env = Environment::GetCurrent(info);
163		31680	info.GetReturnValue().Set(
164	✓✓	21120	env->isolate_data()->options()->report_uncaught_exception);
165		10560	}
166
167		28276	static void SetReportOnUncaughtException(
168			const FunctionCallbackInfo<Value>& info) {
169		28276	Environment* env = Environment::GetCurrent(info);
170	✗✓	28276	CHECK(info[0]->IsBoolean());
171		28276	env->isolate_data()->options()->report_uncaught_exception = info[0]->IsTrue();
172		28276	}
173
174		6016	static void Initialize(Local<Object> exports,
175			Local<Value> unused,
176			Local<Context> context,
177			void* priv) {
178		6016	Environment* env = Environment::GetCurrent(context);
179
180		6016	env->SetMethod(exports, "writeReport", WriteReport);
181		6016	env->SetMethod(exports, "getReport", GetReport);
182		6016	env->SetMethod(exports, "getCompact", GetCompact);
183		6016	env->SetMethod(exports, "setCompact", SetCompact);
184		6016	env->SetMethod(exports, "getDirectory", GetDirectory);
185		6016	env->SetMethod(exports, "setDirectory", SetDirectory);
186		6016	env->SetMethod(exports, "getFilename", GetFilename);
187		6016	env->SetMethod(exports, "setFilename", SetFilename);
188		6016	env->SetMethod(exports, "getSignal", GetSignal);
189		6016	env->SetMethod(exports, "setSignal", SetSignal);
190		6016	env->SetMethod(exports, "shouldReportOnFatalError", ShouldReportOnFatalError);
191		6016	env->SetMethod(exports, "setReportOnFatalError", SetReportOnFatalError);
192		6016	env->SetMethod(exports, "shouldReportOnSignal", ShouldReportOnSignal);
193		6016	env->SetMethod(exports, "setReportOnSignal", SetReportOnSignal);
194		6016	env->SetMethod(exports, "shouldReportOnUncaughtException",
195			ShouldReportOnUncaughtException);
196		6016	env->SetMethod(exports, "setReportOnUncaughtException",
197			SetReportOnUncaughtException);
198		6016	}
199
200		5205	void RegisterExternalReferences(node::ExternalReferenceRegistry* registry) {
201		5205	registry->Register(WriteReport);
202		5205	registry->Register(GetReport);
203		5205	registry->Register(GetCompact);
204		5205	registry->Register(SetCompact);
205		5205	registry->Register(GetDirectory);
206		5205	registry->Register(SetDirectory);
207		5205	registry->Register(GetFilename);
208		5205	registry->Register(SetFilename);
209		5205	registry->Register(GetSignal);
210		5205	registry->Register(SetSignal);
211		5205	registry->Register(ShouldReportOnFatalError);
212		5205	registry->Register(SetReportOnFatalError);
213		5205	registry->Register(ShouldReportOnSignal);
214		5205	registry->Register(SetReportOnSignal);
215		5205	registry->Register(ShouldReportOnUncaughtException);
216		5205	registry->Register(SetReportOnUncaughtException);
217		5205	}
218
219			} // namespace report
220
221		5273	NODE_MODULE_CONTEXT_AWARE_INTERNAL(report, report::Initialize)
222		5205	NODE_MODULE_EXTERNAL_REFERENCE(report, report::RegisterExternalReferences)