1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
|
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <v8.h>
#include <cassert>
#include <cstdlib>
#include <Eina.h>
#include <Eina.hh>
#include <Eo.hh>
#include <eina_js_list.hh>
static const char script[] =
"function assert(condition, message) {\n"
" if (!condition) {\n"
" print(\"Assertion failed \", message);\n"
" throw message || \"Assertion failed\";\n"
" }\n"
"}\n"
"print(\"teste\");\n"
"var l1 = raw_list;\n"
"print (\"l1 \", l1.toString());\n"
"assert (l1.length == 3)\n;\n"
"var l2 = raw_list;\n"
"print (\"l2 \", l2.toString());\n"
"assert (l2.length == 3)\n;\n"
"var c = l1.concat(l2);\n"
"print (\"c \", c.toString());\n"
"assert (c.length == (l1.length + l2.length));\n"
"assert (c[0] == l1[0]);\n"
"assert (c[1] == l1[1]);\n"
"assert (c[2] == l1[2]);\n"
"assert (c[3] == l2[0]);\n"
"assert (c[4] == l2[1]);\n"
"assert (c[5] == l2[2]);\n"
"assert (c.indexOf(c[0]) == 0);\n"
"assert (c.indexOf(c[1]) == 1);\n"
"assert (c.indexOf(c[2]) == 2);\n"
"assert (c.indexOf(c[3]) == 0);\n"
"assert (c.indexOf(c[4]) == 1);\n"
"assert (c.indexOf(c[5]) == 2);\n"
"assert (c.lastIndexOf(c[0]) == 3);\n"
"assert (c.lastIndexOf(c[1]) == 4);\n"
"assert (c.lastIndexOf(c[2]) == 5);\n"
"assert (c.lastIndexOf(c[3]) == 3);\n"
"assert (c.lastIndexOf(c[4]) == 4);\n"
"assert (c.lastIndexOf(c[5]) == 5);\n"
"var s1 = l1.slice(1, 3);\n"
"print (\"s1 \", s1.toString());\n"
"assert (s1.length == 2);\n"
"assert (s1[0] == l1[1]);\n"
"assert (s1[1] == l1[2]);\n"
"var s2 = c.slice(1, 3);\n"
"print (\"s2 \", s2.toString());\n"
"assert (s2.length == 2);\n"
"assert (s2[0] == l1[1]);\n"
"assert (s2[1] == l1[2]);\n"
;
const char* ToCString(const v8::String::Utf8Value& value) {
return *value ? *value : "<string conversion failed>";
}
// Executes a string within the current v8 context.
bool ExecuteString(v8::Isolate* isolate,
v8::Handle<v8::String> source,
v8::Handle<v8::Value> name)
{
v8::HandleScope handle_scope(isolate);
v8::TryCatch try_catch;
v8::ScriptOrigin origin(name);
v8::Handle<v8::Script> script = v8::Script::Compile(source, &origin);
if (script.IsEmpty()) {
std::abort();
// Print errors that happened during compilation.
// if (report_exceptions)
// ReportException(isolate, &try_catch);
return false;
}
else
{
v8::Handle<v8::Value> result = script->Run();
if (result.IsEmpty()) {
std::cout << "Failed with exception thrown" << std::endl;
assert(try_catch.HasCaught());
std::abort();
// Print errors that happened during execution.
// if (report_exceptions)
// ReportException(isolate, &try_catch);
return false;
} else {
assert(!try_catch.HasCaught());
// if (print_result && !result->IsUndefined()) {
// // If all went well and the result wasn't undefined then print
// // the returned value.
// v8::String::Utf8Value str(result);
// const char* cstr = ToCString(str);
// printf("%s\n", cstr);
// }
return true;
}
}
}
void Print(const v8::FunctionCallbackInfo<v8::Value>& args) {
bool first = true;
for (int i = 0; i < args.Length(); i++) {
v8::HandleScope handle_scope(args.GetIsolate());
if (first) {
first = false;
} else {
printf(" ");
}
v8::String::Utf8Value str(args[i]);
const char* cstr = ToCString(str);
printf("%s", cstr);
}
printf("\n");
fflush(stdout);
}
EAPI void eina_container_register(v8::Handle<v8::ObjectTemplate> global, v8::Isolate* isolate);
EAPI v8::Handle<v8::FunctionTemplate> get_list_instance_template();
int main(int argc, char* argv[])
{
efl::eina::eina_init eina_init;
efl::eo::eo_init eo_init;
v8::V8::InitializeICU();
v8::V8::SetFlagsFromCommandLine(&argc, argv, true);
v8::Isolate* isolate = v8::Isolate::New();
assert(isolate != 0);
v8::Isolate::Scope isolate_scope(isolate);
v8::HandleScope handle_scope(isolate);
v8::Handle<v8::Context> context;
efl::eina::ptr_list<int> list;
list.push_back(new int(5));
list.push_back(new int(10));
list.push_back(new int(15));
efl::js::range_eina_list<int> raw_list(list.native_handle());
{
// Create a template for the global object.
v8::Handle<v8::ObjectTemplate> global = v8::ObjectTemplate::New(isolate);
// Bind the global 'print' function to the C++ Print callback.
global->Set(v8::String::NewFromUtf8(isolate, "print"),
v8::FunctionTemplate::New(isolate, Print));
eina_container_register(global, isolate);
// // Bind the global 'read' function to the C++ Read callback.
// global->Set(v8::String::NewFromUtf8(isolate, "read"),
// v8::FunctionTemplate::New(isolate, Read));
// // Bind the global 'load' function to the C++ Load callback.
// global->Set(v8::String::NewFromUtf8(isolate, "load"),
// v8::FunctionTemplate::New(isolate, Load));
// // Bind the 'quit' function
// global->Set(v8::String::NewFromUtf8(isolate, "quit"),
// v8::FunctionTemplate::New(isolate, Quit));
// // Bind the 'version' function
// global->Set(v8::String::NewFromUtf8(isolate, "version"),
// v8::FunctionTemplate::New(isolate, Version));
context = v8::Context::New(isolate, NULL, global);
}
if (context.IsEmpty()) {
fprintf(stderr, "Error creating context\n");
return 1;
}
context->Enter();
{
// Enter the execution environment before evaluating any code.
v8::Context::Scope context_scope(context);
v8::Local<v8::String> name(v8::String::NewFromUtf8(context->GetIsolate(), "(shell)"));
v8::Handle<v8::Value> a[] = {v8::External::New(isolate, &raw_list)};
context->Global()->Set(v8::String::NewFromUtf8(isolate, "raw_list")
, get_list_instance_template()->GetFunction()->NewInstance(1, a));
v8::HandleScope handle_scope(context->GetIsolate());
ExecuteString(context->GetIsolate(),
v8::String::NewFromUtf8(context->GetIsolate(), script),
name);
}
context->Exit();
}
|
