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29 #include "talk/base/gunit.h"
30 #include "talk/base/json.h"
32 static Json::Value in_s("foo");
33 static Json::Value in_sn("99");
34 static Json::Value in_si("-99");
35 static Json::Value in_sb("true");
36 static Json::Value in_sd("1.2");
37 static Json::Value in_n(12);
38 static Json::Value in_i(-12);
39 static Json::Value in_u(34U);
40 static Json::Value in_b(true);
41 static Json::Value in_d(1.2);
42 static Json::Value big_sn("12345678901234567890");
43 static Json::Value big_si("-12345678901234567890");
44 static Json::Value big_u(0xFFFFFFFF);
45 static Json::Value bad_a(Json::arrayValue);
46 static Json::Value bad_o(Json::objectValue);
48 TEST(JsonTest, GetString) {
50 EXPECT_TRUE(GetStringFromJson(in_s, &out));
51 EXPECT_EQ("foo", out);
52 EXPECT_TRUE(GetStringFromJson(in_sn, &out));
54 EXPECT_TRUE(GetStringFromJson(in_si, &out));
55 EXPECT_EQ("-99", out);
56 EXPECT_TRUE(GetStringFromJson(in_i, &out));
57 EXPECT_EQ("-12", out);
58 EXPECT_TRUE(GetStringFromJson(in_n, &out));
60 EXPECT_TRUE(GetStringFromJson(in_u, &out));
62 EXPECT_TRUE(GetStringFromJson(in_b, &out));
63 EXPECT_EQ("true", out);
64 // Not supported here yet.
65 EXPECT_FALSE(GetStringFromJson(bad_a, &out));
66 EXPECT_FALSE(GetStringFromJson(bad_o, &out));
69 TEST(JsonTest, GetInt) {
71 EXPECT_TRUE(GetIntFromJson(in_sn, &out));
73 EXPECT_TRUE(GetIntFromJson(in_si, &out));
75 EXPECT_TRUE(GetIntFromJson(in_n, &out));
77 EXPECT_TRUE(GetIntFromJson(in_i, &out));
79 EXPECT_TRUE(GetIntFromJson(in_u, &out));
81 EXPECT_TRUE(GetIntFromJson(in_b, &out));
83 EXPECT_FALSE(GetIntFromJson(in_s, &out));
84 EXPECT_FALSE(GetIntFromJson(big_sn, &out));
85 EXPECT_FALSE(GetIntFromJson(big_si, &out));
86 EXPECT_FALSE(GetIntFromJson(big_u, &out));
87 EXPECT_FALSE(GetIntFromJson(bad_a, &out));
88 EXPECT_FALSE(GetIntFromJson(bad_o, &out));
91 TEST(JsonTest, GetUInt) {
93 EXPECT_TRUE(GetUIntFromJson(in_sn, &out));
95 EXPECT_TRUE(GetUIntFromJson(in_n, &out));
97 EXPECT_TRUE(GetUIntFromJson(in_u, &out));
99 EXPECT_TRUE(GetUIntFromJson(in_b, &out));
101 EXPECT_TRUE(GetUIntFromJson(big_u, &out));
102 EXPECT_EQ(0xFFFFFFFFU, out);
103 EXPECT_FALSE(GetUIntFromJson(in_s, &out));
104 // TODO: Fail reading negative strings.
105 // EXPECT_FALSE(GetUIntFromJson(in_si, &out));
106 EXPECT_FALSE(GetUIntFromJson(in_i, &out));
107 EXPECT_FALSE(GetUIntFromJson(big_sn, &out));
108 EXPECT_FALSE(GetUIntFromJson(big_si, &out));
109 EXPECT_FALSE(GetUIntFromJson(bad_a, &out));
110 EXPECT_FALSE(GetUIntFromJson(bad_o, &out));
113 TEST(JsonTest, GetBool) {
115 EXPECT_TRUE(GetBoolFromJson(in_sb, &out));
116 EXPECT_EQ(true, out);
117 EXPECT_TRUE(GetBoolFromJson(in_n, &out));
118 EXPECT_EQ(true, out);
119 EXPECT_TRUE(GetBoolFromJson(in_i, &out));
120 EXPECT_EQ(true, out);
121 EXPECT_TRUE(GetBoolFromJson(in_u, &out));
122 EXPECT_EQ(true, out);
123 EXPECT_TRUE(GetBoolFromJson(in_b, &out));
124 EXPECT_EQ(true, out);
125 EXPECT_TRUE(GetBoolFromJson(big_u, &out));
126 EXPECT_EQ(true, out);
127 EXPECT_FALSE(GetBoolFromJson(in_s, &out));
128 EXPECT_FALSE(GetBoolFromJson(in_sn, &out));
129 EXPECT_FALSE(GetBoolFromJson(in_si, &out));
130 EXPECT_FALSE(GetBoolFromJson(big_sn, &out));
131 EXPECT_FALSE(GetBoolFromJson(big_si, &out));
132 EXPECT_FALSE(GetBoolFromJson(bad_a, &out));
133 EXPECT_FALSE(GetBoolFromJson(bad_o, &out));
136 TEST(JsonTest, GetDouble) {
138 EXPECT_TRUE(GetDoubleFromJson(in_sn, &out));
140 EXPECT_TRUE(GetDoubleFromJson(in_si, &out));
142 EXPECT_TRUE(GetDoubleFromJson(in_sd, &out));
144 EXPECT_TRUE(GetDoubleFromJson(in_n, &out));
146 EXPECT_TRUE(GetDoubleFromJson(in_i, &out));
148 EXPECT_TRUE(GetDoubleFromJson(in_u, &out));
150 EXPECT_TRUE(GetDoubleFromJson(in_b, &out));
152 EXPECT_TRUE(GetDoubleFromJson(in_d, &out));
154 EXPECT_FALSE(GetDoubleFromJson(in_s, &out));
157 TEST(JsonTest, GetFromArray) {
163 EXPECT_TRUE(GetValueFromJsonArray(a, 0, &out));
164 EXPECT_TRUE(GetValueFromJsonArray(a, 3, &out));
165 EXPECT_FALSE(GetValueFromJsonArray(a, 99, &out));
166 EXPECT_FALSE(GetValueFromJsonArray(a, 0xFFFFFFFF, &out));
169 TEST(JsonTest, GetFromObject) {
175 EXPECT_TRUE(GetValueFromJsonObject(o, "int", &out));
176 EXPECT_TRUE(GetValueFromJsonObject(o, "bool", &out));
177 EXPECT_FALSE(GetValueFromJsonObject(o, "foo", &out));
178 EXPECT_FALSE(GetValueFromJsonObject(o, "", &out));
182 template <typename T>
183 std::vector<T> VecOf3(const T& a, const T& b, const T& c) {
190 template <typename T>
191 Json::Value JsonVecOf3(const T& a, const T& b, const T& c) {
192 Json::Value in(Json::arrayValue);
198 } // unnamed namespace
200 TEST(JsonTest, ValueVectorToFromArray) {
201 std::vector<Json::Value> in = VecOf3<Json::Value>("a", "b", "c");
202 Json::Value out = ValueVectorToJsonArray(in);
203 EXPECT_EQ(in.size(), out.size());
204 for (Json::Value::ArrayIndex i = 0; i < in.size(); ++i) {
205 EXPECT_EQ(in[i].asString(), out[i].asString());
207 Json::Value inj = JsonVecOf3<Json::Value>("a", "b", "c");
209 std::vector<Json::Value> outj;
210 EXPECT_TRUE(JsonArrayToValueVector(inj, &outj));
211 for (Json::Value::ArrayIndex i = 0; i < in.size(); i++) {
212 EXPECT_EQ(in[i], outj[i]);
216 TEST(JsonTest, IntVectorToFromArray) {
217 std::vector<int> in = VecOf3<int>(1, 2, 3);
218 Json::Value out = IntVectorToJsonArray(in);
219 EXPECT_EQ(in.size(), out.size());
220 for (Json::Value::ArrayIndex i = 0; i < in.size(); ++i) {
221 EXPECT_EQ(in[i], out[i].asInt());
223 Json::Value inj = JsonVecOf3<int>(1, 2, 3);
225 std::vector<int> outj;
226 EXPECT_TRUE(JsonArrayToIntVector(inj, &outj));
227 for (Json::Value::ArrayIndex i = 0; i < in.size(); i++) {
228 EXPECT_EQ(in[i], outj[i]);
232 TEST(JsonTest, UIntVectorToFromArray) {
233 std::vector<unsigned int> in = VecOf3<unsigned int>(1, 2, 3);
234 Json::Value out = UIntVectorToJsonArray(in);
235 EXPECT_EQ(in.size(), out.size());
236 for (Json::Value::ArrayIndex i = 0; i < in.size(); ++i) {
237 EXPECT_EQ(in[i], out[i].asUInt());
239 Json::Value inj = JsonVecOf3<unsigned int>(1, 2, 3);
241 std::vector<unsigned int> outj;
242 EXPECT_TRUE(JsonArrayToUIntVector(inj, &outj));
243 for (Json::Value::ArrayIndex i = 0; i < in.size(); i++) {
244 EXPECT_EQ(in[i], outj[i]);
248 TEST(JsonTest, StringVectorToFromArray) {
249 std::vector<std::string> in = VecOf3<std::string>("a", "b", "c");
250 Json::Value out = StringVectorToJsonArray(in);
251 EXPECT_EQ(in.size(), out.size());
252 for (Json::Value::ArrayIndex i = 0; i < in.size(); ++i) {
253 EXPECT_EQ(in[i], out[i].asString());
255 Json::Value inj = JsonVecOf3<std::string>("a", "b", "c");
257 std::vector<std::string> outj;
258 EXPECT_TRUE(JsonArrayToStringVector(inj, &outj));
259 for (Json::Value::ArrayIndex i = 0; i < in.size(); i++) {
260 EXPECT_EQ(in[i], outj[i]);
264 TEST(JsonTest, BoolVectorToFromArray) {
265 std::vector<bool> in = VecOf3<bool>(false, true, false);
266 Json::Value out = BoolVectorToJsonArray(in);
267 EXPECT_EQ(in.size(), out.size());
268 for (Json::Value::ArrayIndex i = 0; i < in.size(); ++i) {
269 EXPECT_EQ(in[i], out[i].asBool());
271 Json::Value inj = JsonVecOf3<bool>(false, true, false);
273 std::vector<bool> outj;
274 EXPECT_TRUE(JsonArrayToBoolVector(inj, &outj));
275 for (Json::Value::ArrayIndex i = 0; i < in.size(); i++) {
276 EXPECT_EQ(in[i], outj[i]);
280 TEST(JsonTest, DoubleVectorToFromArray) {
281 std::vector<double> in = VecOf3<double>(1.0, 2.0, 3.0);
282 Json::Value out = DoubleVectorToJsonArray(in);
283 EXPECT_EQ(in.size(), out.size());
284 for (Json::Value::ArrayIndex i = 0; i < in.size(); ++i) {
285 EXPECT_EQ(in[i], out[i].asDouble());
287 Json::Value inj = JsonVecOf3<double>(1.0, 2.0, 3.0);
289 std::vector<double> outj;
290 EXPECT_TRUE(JsonArrayToDoubleVector(inj, &outj));
291 for (Json::Value::ArrayIndex i = 0; i < in.size(); i++) {
292 EXPECT_EQ(in[i], outj[i]);