1 | // Copyright 2021 Google Inc. All Rights Reserved. |
2 | // |
3 | // Licensed under the Apache License, Version 2.0 (the "License"); |
4 | // you may not use this file except in compliance with the License. |
5 | // You may obtain a copy of the License at |
6 | // |
7 | // http://www.apache.org/licenses/LICENSE-2.0 |
8 | // |
9 | // Unless required by applicable law or agreed to in writing, software |
10 | // distributed under the License is distributed on an "AS IS" BASIS, |
11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
12 | // See the License for the specific language governing permissions and |
13 | // limitations under the License. |
14 | |
15 | #include "json.h" |
16 | |
17 | #include "test.h" |
18 | |
19 | TEST(JSONTest, RegularAscii) { |
20 | EXPECT_EQ(EncodeJSONString("foo bar" ), "foo bar" ); |
21 | } |
22 | |
23 | TEST(JSONTest, EscapedChars) { |
24 | EXPECT_EQ(EncodeJSONString("\"\\\b\f\n\r\t" ), |
25 | "\\\"" |
26 | "\\\\" |
27 | "\\b\\f\\n\\r\\t" ); |
28 | } |
29 | |
30 | // codepoints between 0 and 0x1f should be escaped |
31 | TEST(JSONTest, ControlChars) { |
32 | EXPECT_EQ(EncodeJSONString("\x01\x1f" ), "\\u0001\\u001f" ); |
33 | } |
34 | |
35 | // Leave them alone as JSON accepts unicode literals |
36 | // out of control character range |
37 | TEST(JSONTest, UTF8) { |
38 | const char* utf8str = "\xe4\xbd\xa0\xe5\xa5\xbd" ; |
39 | EXPECT_EQ(EncodeJSONString(utf8str), utf8str); |
40 | } |
41 | |