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
|
// Copyright (c) 2010 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ppapi/tests/test_var.h"
#include <limits>
#include "ppapi/c/pp_var.h"
#include "ppapi/c/ppb_var.h"
#include "ppapi/cpp/module.h"
#include "ppapi/cpp/var.h"
#include "ppapi/tests/test_utils.h"
#include "ppapi/tests/testing_instance.h"
REGISTER_TEST_CASE(Var);
namespace {
pp::Var adoptVar(PP_Var var) {
return pp::Var(pp::Var::PassRef(), var);
}
} // namespace
bool TestVar::Init() {
var_interface_ = reinterpret_cast<PPB_Var const*>(
pp::Module::Get()->GetBrowserInterface(PPB_VAR_INTERFACE));
return var_interface_ && InitTestingInterface();
}
void TestVar::RunTest() {
RUN_TEST(ConvertType);
RUN_TEST(DefineProperty);
}
std::string TestVar::TestConvertType() {
pp::Var result;
PP_Var exception = PP_MakeUndefined();
double NaN = std::numeric_limits<double>::quiet_NaN();
// Int to string
result = adoptVar(var_interface_->ConvertType(instance_->pp_instance(),
pp::Var(100).pp_var(),
PP_VARTYPE_STRING,
&exception));
ASSERT_EQ(pp::Var("100"), result);
ASSERT_TRUE(adoptVar(exception).is_undefined());
// Int to double
result = adoptVar(var_interface_->ConvertType(instance_->pp_instance(),
pp::Var(100).pp_var(),
PP_VARTYPE_DOUBLE,
&exception));
ASSERT_EQ(pp::Var(100.0), result);
ASSERT_TRUE(adoptVar(exception).is_undefined());
// Double to int
result = adoptVar(var_interface_->ConvertType(instance_->pp_instance(),
pp::Var(100.0).pp_var(),
PP_VARTYPE_INT32,
&exception));
ASSERT_EQ(pp::Var(100), result);
ASSERT_TRUE(adoptVar(exception).is_undefined());
// Double(NaN) to int
result = adoptVar(var_interface_->ConvertType(instance_->pp_instance(),
pp::Var(NaN).pp_var(),
PP_VARTYPE_INT32,
&exception));
ASSERT_EQ(pp::Var(0), result);
ASSERT_TRUE(adoptVar(exception).is_undefined());
// Double to string
result = adoptVar(var_interface_->ConvertType(instance_->pp_instance(),
pp::Var(100.0).pp_var(),
PP_VARTYPE_STRING,
&exception));
ASSERT_EQ(pp::Var("100"), result);
ASSERT_TRUE(adoptVar(exception).is_undefined());
// Double(NaN) to string
result = adoptVar(var_interface_->ConvertType(instance_->pp_instance(),
pp::Var(NaN).pp_var(),
PP_VARTYPE_STRING,
&exception));
ASSERT_EQ(pp::Var("NaN"), result);
ASSERT_TRUE(adoptVar(exception).is_undefined());
// String to int, valid string
result = adoptVar(var_interface_->ConvertType(instance_->pp_instance(),
pp::Var("100").pp_var(),
PP_VARTYPE_INT32,
&exception));
ASSERT_EQ(pp::Var(100), result);
ASSERT_TRUE(adoptVar(exception).is_undefined());
// String to int, invalid string
result = adoptVar(var_interface_->ConvertType(instance_->pp_instance(),
pp::Var("jockey").pp_var(),
PP_VARTYPE_INT32,
&exception));
ASSERT_EQ(pp::Var(0), result);
ASSERT_TRUE(adoptVar(exception).is_undefined());
PASS();
}
std::string TestVar::TestDefineProperty() {
pp::Var exception;
pp::Var property;
pp::Var value;
PP_Var unmanaged_exception = PP_MakeUndefined();
// Create an empty object.
pp::Var test_obj = instance_->ExecuteScript("({})", &exception);
ASSERT_TRUE(exception.is_undefined());
ASSERT_TRUE(test_obj.is_object());
// Define a simple property.
property = "x";
value = 1001;
var_interface_->DefineProperty(test_obj.pp_var(),
PP_MakeSimpleProperty(property.pp_var(),
value.pp_var()),
&unmanaged_exception);
ASSERT_TRUE(adoptVar(unmanaged_exception).is_undefined());
ASSERT_EQ(value, test_obj.GetProperty(property, &exception));
ASSERT_TRUE(exception.is_undefined());
// Define a property with a getter that always returns 123 and setter that
// sets another property to the given value.
property = "y";
pp::Var getter = instance_->ExecuteScript(
"(function(){return 'okey';})", &exception);
ASSERT_TRUE(getter.is_object());
ASSERT_TRUE(exception.is_undefined());
pp::Var setter = instance_->ExecuteScript(
"(function(x){this['another']=x;})", &exception);
ASSERT_TRUE(setter.is_object());
ASSERT_TRUE(exception.is_undefined());
struct PP_ObjectProperty property_attributes = {
property.pp_var(),
PP_MakeUndefined(),
getter.pp_var(),
setter.pp_var(),
PP_OBJECTPROPERTY_MODIFIER_NONE
};
var_interface_->DefineProperty(test_obj.pp_var(), property_attributes,
&unmanaged_exception);
ASSERT_TRUE(adoptVar(unmanaged_exception).is_undefined());
value = test_obj.GetProperty(property, &exception);
ASSERT_EQ(pp::Var("okey"), value);
ASSERT_TRUE(exception.is_undefined());
value = test_obj.GetProperty("another", &exception);
ASSERT_TRUE(value.is_undefined());
ASSERT_TRUE(exception.is_undefined());
test_obj.SetProperty("another", "dokey", &exception);
ASSERT_TRUE(exception.is_undefined());
ASSERT_EQ(pp::Var("dokey"), test_obj.GetProperty("another", &exception));
ASSERT_TRUE(exception.is_undefined());
PASS();
}
|
