Head

GCC Code Coverage Report

Directory:	./		Exec	Total	Coverage
File:	process_wrap.cc	Lines:	148	150	98.7 %
Date:	2022-09-19 04:21:54	Branches:	71	100	71.0 %


// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.

#include "env-inl.h"
#include "stream_base-inl.h"
#include "stream_wrap.h"
#include "util-inl.h"

#include <cstring>
#include <cstdlib>

namespace node {

using v8::Array;
using v8::Context;
using v8::FunctionCallbackInfo;
using v8::FunctionTemplate;
using v8::HandleScope;
using v8::Int32;
using v8::Integer;
using v8::Isolate;
using v8::Local;
using v8::Number;
using v8::Object;
using v8::String;
using v8::Value;

namespace {

class ProcessWrap : public HandleWrap {
 public:
  static void Initialize(Local<Object> target,
                         Local<Value> unused,
                         Local<Context> context,
                         void* priv) {
    Environment* env = Environment::GetCurrent(context);
    Isolate* isolate = env->isolate();
    Local<FunctionTemplate> constructor = NewFunctionTemplate(isolate, New);
    constructor->InstanceTemplate()->SetInternalFieldCount(
        ProcessWrap::kInternalFieldCount);

    constructor->Inherit(HandleWrap::GetConstructorTemplate(env));

    SetProtoMethod(isolate, constructor, "spawn", Spawn);
    SetProtoMethod(isolate, constructor, "kill", Kill);

    SetConstructorFunction(context, target, "Process", constructor);
  }

  SET_NO_MEMORY_INFO()
  SET_MEMORY_INFO_NAME(ProcessWrap)
  SET_SELF_SIZE(ProcessWrap)

 private:
  static void New(const FunctionCallbackInfo<Value>& args) {
    // This constructor should not be exposed to public javascript.
    // Therefore we assert that we are not trying to call this as a
    // normal function.
    CHECK(args.IsConstructCall());
    Environment* env = Environment::GetCurrent(args);
    new ProcessWrap(env, args.This());
  }

  ProcessWrap(Environment* env, Local<Object> object)
      : HandleWrap(env,
                   object,
                   reinterpret_cast<uv_handle_t*>(&process_),
                   AsyncWrap::PROVIDER_PROCESSWRAP) {
    MarkAsUninitialized();
  }

  static uv_stream_t* StreamForWrap(Environment* env, Local<Object> stdio) {
    Local<String> handle_key = env->handle_string();
    // This property has always been set by JS land if we are in this code path.
    Local<Object> handle =
        stdio->Get(env->context(), handle_key).ToLocalChecked().As<Object>();

    uv_stream_t* stream = LibuvStreamWrap::From(env, handle)->stream();
    CHECK_NOT_NULL(stream);
    return stream;
  }

  static void ParseStdioOptions(Environment* env,
                                Local<Object> js_options,
                                uv_process_options_t* options) {
    Local<Context> context = env->context();
    Local<String> stdio_key = env->stdio_string();
    Local<Array> stdios =
        js_options->Get(context, stdio_key).ToLocalChecked().As<Array>();

    uint32_t len = stdios->Length();
    options->stdio = new uv_stdio_container_t[len];
    options->stdio_count = len;

    for (uint32_t i = 0; i < len; i++) {
      Local<Object> stdio =
          stdios->Get(context, i).ToLocalChecked().As<Object>();
      Local<Value> type =
          stdio->Get(context, env->type_string()).ToLocalChecked();

      if (type->StrictEquals(env->ignore_string())) {
        options->stdio[i].flags = UV_IGNORE;
      } else if (type->StrictEquals(env->pipe_string())) {
        options->stdio[i].flags = static_cast<uv_stdio_flags>(
            UV_CREATE_PIPE | UV_READABLE_PIPE | UV_WRITABLE_PIPE);
        options->stdio[i].data.stream = StreamForWrap(env, stdio);
      } else if (type->StrictEquals(env->overlapped_string())) {
        options->stdio[i].flags = static_cast<uv_stdio_flags>(
            UV_CREATE_PIPE | UV_READABLE_PIPE | UV_WRITABLE_PIPE |
            UV_OVERLAPPED_PIPE);
        options->stdio[i].data.stream = StreamForWrap(env, stdio);
      } else if (type->StrictEquals(env->wrap_string())) {
        options->stdio[i].flags = UV_INHERIT_STREAM;
        options->stdio[i].data.stream = StreamForWrap(env, stdio);
      } else {
        Local<String> fd_key = env->fd_string();
        Local<Value> fd_value = stdio->Get(context, fd_key).ToLocalChecked();
        CHECK(fd_value->IsNumber());
        int fd = static_cast<int>(fd_value.As<Integer>()->Value());
        options->stdio[i].flags = UV_INHERIT_FD;
        options->stdio[i].data.fd = fd;
      }
    }
  }

  static void Spawn(const FunctionCallbackInfo<Value>& args) {
    Environment* env = Environment::GetCurrent(args);
    Local<Context> context = env->context();
    ProcessWrap* wrap;
    ASSIGN_OR_RETURN_UNWRAP(&wrap, args.Holder());

    Local<Object> js_options =
        args[0]->ToObject(env->context()).ToLocalChecked();

    uv_process_options_t options;
    memset(&options, 0, sizeof(uv_process_options_t));

    options.exit_cb = OnExit;

    // options.uid
    Local<Value> uid_v =
        js_options->Get(context, env->uid_string()).ToLocalChecked();
    if (!uid_v->IsUndefined() && !uid_v->IsNull()) {
      CHECK(uid_v->IsInt32());
      const int32_t uid = uid_v.As<Int32>()->Value();
      options.flags |= UV_PROCESS_SETUID;
      options.uid = static_cast<uv_uid_t>(uid);
    }

    // options.gid
    Local<Value> gid_v =
        js_options->Get(context, env->gid_string()).ToLocalChecked();
    if (!gid_v->IsUndefined() && !gid_v->IsNull()) {
      CHECK(gid_v->IsInt32());
      const int32_t gid = gid_v.As<Int32>()->Value();
      options.flags |= UV_PROCESS_SETGID;
      options.gid = static_cast<uv_gid_t>(gid);
    }

    // TODO(bnoordhuis) is this possible to do without mallocing ?

    // options.file
    Local<Value> file_v =
        js_options->Get(context, env->file_string()).ToLocalChecked();
    CHECK(file_v->IsString());
    node::Utf8Value file(env->isolate(), file_v);
    options.file = *file;

    // options.args
    Local<Value> argv_v =
        js_options->Get(context, env->args_string()).ToLocalChecked();
    if (!argv_v.IsEmpty() && argv_v->IsArray()) {
      Local<Array> js_argv = argv_v.As<Array>();
      int argc = js_argv->Length();
      CHECK_GT(argc + 1, 0);  // Check for overflow.

      // Heap allocate to detect errors. +1 is for nullptr.
      options.args = new char*[argc + 1];
      for (int i = 0; i < argc; i++) {
        node::Utf8Value arg(env->isolate(),
                            js_argv->Get(context, i).ToLocalChecked());
        options.args[i] = strdup(*arg);
        CHECK_NOT_NULL(options.args[i]);
      }
      options.args[argc] = nullptr;
    }

    // options.cwd
    Local<Value> cwd_v =
        js_options->Get(context, env->cwd_string()).ToLocalChecked();
    node::Utf8Value cwd(env->isolate(),
                        cwd_v->IsString() ? cwd_v : Local<Value>());
    if (cwd.length() > 0) {
      options.cwd = *cwd;
    }

    // options.env
    Local<Value> env_v =
        js_options->Get(context, env->env_pairs_string()).ToLocalChecked();
    if (!env_v.IsEmpty() && env_v->IsArray()) {
      Local<Array> env_opt = env_v.As<Array>();
      int envc = env_opt->Length();
      CHECK_GT(envc + 1, 0);  // Check for overflow.
      options.env = new char*[envc + 1];  // Heap allocated to detect errors.
      for (int i = 0; i < envc; i++) {
        node::Utf8Value pair(env->isolate(),
                             env_opt->Get(context, i).ToLocalChecked());
        options.env[i] = strdup(*pair);
        CHECK_NOT_NULL(options.env[i]);
      }
      options.env[envc] = nullptr;
    }

    // options.stdio
    ParseStdioOptions(env, js_options, &options);

    // options.windowsHide
    Local<Value> hide_v =
        js_options->Get(context, env->windows_hide_string()).ToLocalChecked();

    if (hide_v->IsTrue()) {
      options.flags |= UV_PROCESS_WINDOWS_HIDE;
    }

    if (env->hide_console_windows()) {
      options.flags |= UV_PROCESS_WINDOWS_HIDE_CONSOLE;
    }

    // options.windows_verbatim_arguments
    Local<Value> wva_v =
        js_options->Get(context, env->windows_verbatim_arguments_string())
            .ToLocalChecked();

    if (wva_v->IsTrue()) {
      options.flags |= UV_PROCESS_WINDOWS_VERBATIM_ARGUMENTS;
    }

    // options.detached
    Local<Value> detached_v =
        js_options->Get(context, env->detached_string()).ToLocalChecked();

    if (detached_v->IsTrue()) {
      options.flags |= UV_PROCESS_DETACHED;
    }

    int err = uv_spawn(env->event_loop(), &wrap->process_, &options);
    wrap->MarkAsInitialized();

    if (err == 0) {
      CHECK_EQ(wrap->process_.data, wrap);
      wrap->object()->Set(context, env->pid_string(),
                          Integer::New(env->isolate(),
                                       wrap->process_.pid)).Check();
    }

    if (options.args) {
      for (int i = 0; options.args[i]; i++) free(options.args[i]);
      delete [] options.args;
    }

    if (options.env) {
      for (int i = 0; options.env[i]; i++) free(options.env[i]);
      delete [] options.env;
    }

    delete[] options.stdio;

    args.GetReturnValue().Set(err);
  }

  static void Kill(const FunctionCallbackInfo<Value>& args) {
    Environment* env = Environment::GetCurrent(args);
    ProcessWrap* wrap;
    ASSIGN_OR_RETURN_UNWRAP(&wrap, args.Holder());
    int signal = args[0]->Int32Value(env->context()).FromJust();
    int err = uv_process_kill(&wrap->process_, signal);
    args.GetReturnValue().Set(err);
  }

  static void OnExit(uv_process_t* handle,
                     int64_t exit_status,
                     int term_signal) {
    ProcessWrap* wrap = ContainerOf(&ProcessWrap::process_, handle);
    CHECK_EQ(&wrap->process_, handle);

    Environment* env = wrap->env();
    HandleScope handle_scope(env->isolate());
    Context::Scope context_scope(env->context());

    Local<Value> argv[] = {
      Number::New(env->isolate(), static_cast<double>(exit_status)),
      OneByteString(env->isolate(), signo_string(term_signal))
    };

    wrap->MakeCallback(env->onexit_string(), arraysize(argv), argv);
  }

  uv_process_t process_;
};


}  // anonymous namespace
}  // namespace node

NODE_MODULE_CONTEXT_AWARE_INTERNAL(process_wrap, node::ProcessWrap::Initialize)


Generated by: GCOVR (Version 4.2)

Line	Branch	Exec	Source
1			// Copyright Joyent, Inc. and other Node contributors.
2			//
3			// Permission is hereby granted, free of charge, to any person obtaining a
4			// copy of this software and associated documentation files (the
5			// "Software"), to deal in the Software without restriction, including
6			// without limitation the rights to use, copy, modify, merge, publish,
7			// distribute, sublicense, and/or sell copies of the Software, and to permit
8			// persons to whom the Software is furnished to do so, subject to the
9			// following conditions:
10			//
11			// The above copyright notice and this permission notice shall be included
12			// in all copies or substantial portions of the Software.
13			//
14			// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
15			// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
16			// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
17			// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
18			// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
19			// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
20			// USE OR OTHER DEALINGS IN THE SOFTWARE.
21
22			#include "env-inl.h"
23			#include "stream_base-inl.h"
24			#include "stream_wrap.h"
25			#include "util-inl.h"
26
27			#include <cstring>
28			#include <cstdlib>
29
30			namespace node {
31
32			using v8::Array;
33			using v8::Context;
34			using v8::FunctionCallbackInfo;
35			using v8::FunctionTemplate;
36			using v8::HandleScope;
37			using v8::Int32;
38			using v8::Integer;
39			using v8::Isolate;
40			using v8::Local;
41			using v8::Number;
42			using v8::Object;
43			using v8::String;
44			using v8::Value;
45
46			namespace {
47
48			class ProcessWrap : public HandleWrap {
49			public:
50		4888	static void Initialize(Local<Object> target,
51			Local<Value> unused,
52			Local<Context> context,
53			void* priv) {
54		4888	Environment* env = Environment::GetCurrent(context);
55		4888	Isolate* isolate = env->isolate();
56		4888	Local<FunctionTemplate> constructor = NewFunctionTemplate(isolate, New);
57		9776	constructor->InstanceTemplate()->SetInternalFieldCount(
58			ProcessWrap::kInternalFieldCount);
59
60		4888	constructor->Inherit(HandleWrap::GetConstructorTemplate(env));
61
62		4888	SetProtoMethod(isolate, constructor, "spawn", Spawn);
63		4888	SetProtoMethod(isolate, constructor, "kill", Kill);
64
65		4888	SetConstructorFunction(context, target, "Process", constructor);
66		4888	}
67
68		1	SET_NO_MEMORY_INFO()
69		9	SET_MEMORY_INFO_NAME(ProcessWrap)
70		1	SET_SELF_SIZE(ProcessWrap)
71
72			private:
73		2075	static void New(const FunctionCallbackInfo<Value>& args) {
74			// This constructor should not be exposed to public javascript.
75			// Therefore we assert that we are not trying to call this as a
76			// normal function.
77	✗✓	2075	CHECK(args.IsConstructCall());
78		2075	Environment* env = Environment::GetCurrent(args);
79		2075	new ProcessWrap(env, args.This());
80		2075	}
81
82		2075	ProcessWrap(Environment* env, Local<Object> object)
83		2075	: HandleWrap(env,
84			object,
85		2075	reinterpret_cast<uv_handle_t*>(&process_),
86		2075	AsyncWrap::PROVIDER_PROCESSWRAP) {
87		2075	MarkAsUninitialized();
88		2075	}
89
90		4455	static uv_stream_t* StreamForWrap(Environment* env, Local<Object> stdio) {
91		4455	Local<String> handle_key = env->handle_string();
92			// This property has always been set by JS land if we are in this code path.
93			Local<Object> handle =
94		8910	stdio->Get(env->context(), handle_key).ToLocalChecked().As<Object>();
95
96		4455	uv_stream_t* stream = LibuvStreamWrap::From(env, handle)->stream();
97	✗✓	4455	CHECK_NOT_NULL(stream);
98		4455	return stream;
99			}
100
101		2065	static void ParseStdioOptions(Environment* env,
102			Local<Object> js_options,
103			uv_process_options_t* options) {
104		2065	Local<Context> context = env->context();
105		2065	Local<String> stdio_key = env->stdio_string();
106			Local<Array> stdios =
107		6195	js_options->Get(context, stdio_key).ToLocalChecked().As<Array>();
108
109		2065	uint32_t len = stdios->Length();
110	✓✗	2065	options->stdio = new uv_stdio_container_t[len];
111		2065	options->stdio_count = len;
112
113	✓✓	8805	for (uint32_t i = 0; i < len; i++) {
114			Local<Object> stdio =
115		20220	stdios->Get(context, i).ToLocalChecked().As<Object>();
116			Local<Value> type =
117		20220	stdio->Get(context, env->type_string()).ToLocalChecked();
118
119	✓✓	13480	if (type->StrictEquals(env->ignore_string())) {
120		53	options->stdio[i].flags = UV_IGNORE;
121	✓✓	13374	} else if (type->StrictEquals(env->pipe_string())) {
122		4447	options->stdio[i].flags = static_cast<uv_stdio_flags>(
123			UV_CREATE_PIPE \| UV_READABLE_PIPE \| UV_WRITABLE_PIPE);
124		4447	options->stdio[i].data.stream = StreamForWrap(env, stdio);
125	✓✓	4480	} else if (type->StrictEquals(env->overlapped_string())) {
126		1	options->stdio[i].flags = static_cast<uv_stdio_flags>(
127			UV_CREATE_PIPE \| UV_READABLE_PIPE \| UV_WRITABLE_PIPE \|
128			UV_OVERLAPPED_PIPE);
129		1	options->stdio[i].data.stream = StreamForWrap(env, stdio);
130	✓✓	4478	} else if (type->StrictEquals(env->wrap_string())) {
131		7	options->stdio[i].flags = UV_INHERIT_STREAM;
132		7	options->stdio[i].data.stream = StreamForWrap(env, stdio);
133			} else {
134		2232	Local<String> fd_key = env->fd_string();
135		4464	Local<Value> fd_value = stdio->Get(context, fd_key).ToLocalChecked();
136	✗✓	2232	CHECK(fd_value->IsNumber());
137		2232	int fd = static_cast<int>(fd_value.As<Integer>()->Value());
138		2232	options->stdio[i].flags = UV_INHERIT_FD;
139		2232	options->stdio[i].data.fd = fd;
140			}
141			}
142		2065	}
143
144		2065	static void Spawn(const FunctionCallbackInfo<Value>& args) {
145		2065	Environment* env = Environment::GetCurrent(args);
146		2065	Local<Context> context = env->context();
147			ProcessWrap* wrap;
148	✗✓	2065	ASSIGN_OR_RETURN_UNWRAP(&wrap, args.Holder());
149
150			Local<Object> js_options =
151		2065	args[0]->ToObject(env->context()).ToLocalChecked();
152
153			uv_process_options_t options;
154		2065	memset(&options, 0, sizeof(uv_process_options_t));
155
156		2065	options.exit_cb = OnExit;
157
158			// options.uid
159			Local<Value> uid_v =
160		6195	js_options->Get(context, env->uid_string()).ToLocalChecked();
161	✓✓✓✗ ✓✓	4132	if (!uid_v->IsUndefined() && !uid_v->IsNull()) {
162	✗✓	1	CHECK(uid_v->IsInt32());
163		1	const int32_t uid = uid_v.As<Int32>()->Value();
164		1	options.flags \|= UV_PROCESS_SETUID;
165		1	options.uid = static_cast<uv_uid_t>(uid);
166			}
167
168			// options.gid
169			Local<Value> gid_v =
170		6195	js_options->Get(context, env->gid_string()).ToLocalChecked();
171	✓✓✓✗ ✓✓	4132	if (!gid_v->IsUndefined() && !gid_v->IsNull()) {
172	✗✓	1	CHECK(gid_v->IsInt32());
173		1	const int32_t gid = gid_v.As<Int32>()->Value();
174		1	options.flags \|= UV_PROCESS_SETGID;
175		1	options.gid = static_cast<uv_gid_t>(gid);
176			}
177
178			// TODO(bnoordhuis) is this possible to do without mallocing ?
179
180			// options.file
181			Local<Value> file_v =
182		6195	js_options->Get(context, env->file_string()).ToLocalChecked();
183	✗✓	4130	CHECK(file_v->IsString());
184		4130	node::Utf8Value file(env->isolate(), file_v);
185		2065	options.file = *file;
186
187			// options.args
188			Local<Value> argv_v =
189		6195	js_options->Get(context, env->args_string()).ToLocalChecked();
190	✓✗✓✗ ✓✗	4130	if (!argv_v.IsEmpty() && argv_v->IsArray()) {
191		2065	Local<Array> js_argv = argv_v.As<Array>();
192		2065	int argc = js_argv->Length();
193	✗✓	2065	CHECK_GT(argc + 1, 0); // Check for overflow.
194
195			// Heap allocate to detect errors. +1 is for nullptr.
196	✓✗	2065	options.args = new char*[argc + 1];
197	✓✓	10992	for (int i = 0; i < argc; i++) {
198			node::Utf8Value arg(env->isolate(),
199		26781	js_argv->Get(context, i).ToLocalChecked());
200		8927	options.args[i] = strdup(*arg);
201	✗✓	8927	CHECK_NOT_NULL(options.args[i]);
202			}
203		2065	options.args[argc] = nullptr;
204			}
205
206			// options.cwd
207			Local<Value> cwd_v =
208		6195	js_options->Get(context, env->cwd_string()).ToLocalChecked();
209			node::Utf8Value cwd(env->isolate(),
210	✓✓	4130	cwd_v->IsString() ? cwd_v : Local<Value>());
211	✓✓	2065	if (cwd.length() > 0) {
212		112	options.cwd = *cwd;
213			}
214
215			// options.env
216			Local<Value> env_v =
217		6195	js_options->Get(context, env->env_pairs_string()).ToLocalChecked();
218	✓✗✓✓ ✓✓	4130	if (!env_v.IsEmpty() && env_v->IsArray()) {
219		2063	Local<Array> env_opt = env_v.As<Array>();
220		2063	int envc = env_opt->Length();
221	✗✓	2063	CHECK_GT(envc + 1, 0); // Check for overflow.
222	✓✗	2063	options.env = new char*[envc + 1]; // Heap allocated to detect errors.
223	✓✓	150041	for (int i = 0; i < envc; i++) {
224			node::Utf8Value pair(env->isolate(),
225		443934	env_opt->Get(context, i).ToLocalChecked());
226		147978	options.env[i] = strdup(*pair);
227	✗✓	147978	CHECK_NOT_NULL(options.env[i]);
228			}
229		2063	options.env[envc] = nullptr;
230			}
231
232			// options.stdio
233		2065	ParseStdioOptions(env, js_options, &options);
234
235			// options.windowsHide
236			Local<Value> hide_v =
237		6195	js_options->Get(context, env->windows_hide_string()).ToLocalChecked();
238
239	✓✓	2065	if (hide_v->IsTrue()) {
240		5	options.flags \|= UV_PROCESS_WINDOWS_HIDE;
241			}
242
243	✗✓	2065	if (env->hide_console_windows()) {
244			options.flags \|= UV_PROCESS_WINDOWS_HIDE_CONSOLE;
245			}
246
247			// options.windows_verbatim_arguments
248			Local<Value> wva_v =
249		4130	js_options->Get(context, env->windows_verbatim_arguments_string())
250		2065	.ToLocalChecked();
251
252	✗✓	2065	if (wva_v->IsTrue()) {
253			options.flags \|= UV_PROCESS_WINDOWS_VERBATIM_ARGUMENTS;
254			}
255
256			// options.detached
257			Local<Value> detached_v =
258		6195	js_options->Get(context, env->detached_string()).ToLocalChecked();
259
260	✓✓	2065	if (detached_v->IsTrue()) {
261		4	options.flags \|= UV_PROCESS_DETACHED;
262			}
263
264		2065	int err = uv_spawn(env->event_loop(), &wrap->process_, &options);
265		2065	wrap->MarkAsInitialized();
266
267	✓✓	2065	if (err == 0) {
268	✗✓	2058	CHECK_EQ(wrap->process_.data, wrap);
269		2058	wrap->object()->Set(context, env->pid_string(),
270			Integer::New(env->isolate(),
271		8232	wrap->process_.pid)).Check();
272			}
273
274	✓✗	2065	if (options.args) {
275	✓✓	10992	for (int i = 0; options.args[i]; i++) free(options.args[i]);
276	✓✗	2065	delete [] options.args;
277			}
278
279	✓✓	2065	if (options.env) {
280	✓✓	150041	for (int i = 0; options.env[i]; i++) free(options.env[i]);
281	✓✗	2063	delete [] options.env;
282			}
283
284	✓✗	2065	delete[] options.stdio;
285
286		4130	args.GetReturnValue().Set(err);
287			}
288
289		263	static void Kill(const FunctionCallbackInfo<Value>& args) {
290		263	Environment* env = Environment::GetCurrent(args);
291			ProcessWrap* wrap;
292	✗✓	263	ASSIGN_OR_RETURN_UNWRAP(&wrap, args.Holder());
293		263	int signal = args[0]->Int32Value(env->context()).FromJust();
294		263	int err = uv_process_kill(&wrap->process_, signal);
295		526	args.GetReturnValue().Set(err);
296			}
297
298		2014	static void OnExit(uv_process_t* handle,
299			int64_t exit_status,
300			int term_signal) {
301		2014	ProcessWrap* wrap = ContainerOf(&ProcessWrap::process_, handle);
302	✗✓	2014	CHECK_EQ(&wrap->process_, handle);
303
304		2014	Environment* env = wrap->env();
305		4013	HandleScope handle_scope(env->isolate());
306		2014	Context::Scope context_scope(env->context());
307
308			Local<Value> argv[] = {
309			Number::New(env->isolate(), static_cast<double>(exit_status)),
310			OneByteString(env->isolate(), signo_string(term_signal))
311		4028	};
312
313		2014	wrap->MakeCallback(env->onexit_string(), arraysize(argv), argv);
314		1999	}
315
316			uv_process_t process_;
317			};
318
319
320			} // anonymous namespace
321			} // namespace node
322
323		5598	NODE_MODULE_CONTEXT_AWARE_INTERNAL(process_wrap, node::ProcessWrap::Initialize)