GCC Code Coverage Report

Directory: ./
File: test/load_strings.c
Date: 2021-09-04 00:13:15
Exec Total Coverage
Lines: 91 91 100.0%
Branches: 21 42 50.0%
Line Branch Exec Source
1 /***************************************************************************/ /**
2
3 @file load_strings.c
4
5 @author Stephen Brennan
6
7 @date Created Wednesday, 9 December 2015
8
9 @brief Tests for comparing strings.
10
11 @copyright Copyright (c) 2015, Stephen Brennan. Released under the
12 Revised BSD License. See LICENSE.txt for details.
13
14 *******************************************************************************/
15
16 #include <unity.h>
17
18 #include "nosj.h"
19
20 6 void setUp(void)
21 {
22 // set stuff up here
23 6 }
24
25 6 void tearDown(void)
26 {
27 // clean stuff up here
28 6 }
29
30 1 static void test_normal_string(void)
31 {
32 1 char input[] = "\"hello\"";
33 1 char string[] = "hello";
34 char buffer[6];
35 struct json_token tokens[1];
36 1 struct json_parser p = json_parse(input, tokens, 1);
37
1/2
✗ Branch 0 not taken.
✓ Branch 1 taken 1 times.
 1 TEST_ASSERT(p.error == JSONERR_NO_ERROR);
38
1/2
✗ Branch 0 not taken.
✓ Branch 1 taken 1 times.
 1 TEST_ASSERT(p.tokenidx == 1);
39
1/2
✗ Branch 0 not taken.
✓ Branch 1 taken 1 times.
 1 TEST_ASSERT(p.textidx == sizeof(input) / sizeof(char) - 1);
40
1/2
✗ Branch 0 not taken.
✓ Branch 1 taken 1 times.
 1 TEST_ASSERT(tokens[0].start == 0);
41
1/2
✗ Branch 0 not taken.
✓ Branch 1 taken 1 times.
 1 TEST_ASSERT(tokens[0].end == 6);
42
1/2
✗ Branch 0 not taken.
✓ Branch 1 taken 1 times.
 1 TEST_ASSERT(tokens[0].length == 5);
43 1 json_string_load(input, tokens, 0, buffer);
44
1/2
✗ Branch 0 not taken.
✓ Branch 1 taken 1 times.
 1 TEST_ASSERT(0 == strcmp(buffer, string));
45 1 }
46
47 1 static void test_escape_quote(void)
48 {
49 1 char input[] = "\"he\\\"llo\"";
50 1 char string[] = "he\"llo";
51 char buffer[7];
52 struct json_token tokens[1];
53 1 struct json_parser p = json_parse(input, tokens, 1);
54
1/2
✗ Branch 0 not taken.
✓ Branch 1 taken 1 times.
 1 TEST_ASSERT(p.error == JSONERR_NO_ERROR);
55
1/2
✗ Branch 0 not taken.
✓ Branch 1 taken 1 times.
 1 TEST_ASSERT(p.tokenidx == 1);
56
1/2
✗ Branch 0 not taken.
✓ Branch 1 taken 1 times.
 1 TEST_ASSERT(p.textidx == sizeof(input) / sizeof(char) - 1);
57
1/2
✗ Branch 0 not taken.
✓ Branch 1 taken 1 times.
 1 TEST_ASSERT(tokens[0].start == 0);
58
1/2
✗ Branch 0 not taken.
✓ Branch 1 taken 1 times.
 1 TEST_ASSERT(tokens[0].end == 8);
59
1/2
✗ Branch 0 not taken.
✓ Branch 1 taken 1 times.
 1 TEST_ASSERT(tokens[0].length == 6);
60 1 json_string_load(input, tokens, 0, buffer);
61
1/2
✗ Branch 0 not taken.
✓ Branch 1 taken 1 times.
 1 TEST_ASSERT(0 == strcmp(buffer, string));
62 1 }
63
64 1 static void test_escape_backslash(void)
65 {
66 1 char input[] = "\"he\\\\llo\"";
67 1 char string[] = "he\\llo";
68 char buffer[7];
69 struct json_token tokens[1];
70 1 struct json_parser p = json_parse(input, tokens, 1);
71
1/2
✗ Branch 0 not taken.
✓ Branch 1 taken 1 times.
 1 TEST_ASSERT(p.error == JSONERR_NO_ERROR);
72
1/2
✗ Branch 0 not taken.
✓ Branch 1 taken 1 times.
 1 TEST_ASSERT(p.tokenidx == 1);
73
1/2
✗ Branch 0 not taken.
✓ Branch 1 taken 1 times.
 1 TEST_ASSERT(p.textidx == sizeof(input) / sizeof(char) - 1);
74
1/2
✗ Branch 0 not taken.
✓ Branch 1 taken 1 times.
 1 TEST_ASSERT(tokens[0].start == 0);
75
1/2
✗ Branch 0 not taken.
✓ Branch 1 taken 1 times.
 1 TEST_ASSERT(tokens[0].end == 8);
76
1/2
✗ Branch 0 not taken.
✓ Branch 1 taken 1 times.
 1 TEST_ASSERT(tokens[0].length == 6);
77 1 json_string_load(input, tokens, 0, buffer);
78
1/2
✗ Branch 0 not taken.
✓ Branch 1 taken 1 times.
 1 TEST_ASSERT(0 == strcmp(buffer, string));
79 1 }
80
81 1 static void test_unicode_escape(void)
82 {
83 1 char input[] = "\"he\\u006Clo\"";
84 1 char expected[] = "hello";
85 char buffer[6];
86 struct json_token tokens[1];
87 1 struct json_parser p = json_parse(input, tokens, 1);
88 1 TEST_ASSERT_EQUAL_INT(JSONERR_NO_ERROR, p.error);
89 1 TEST_ASSERT_EQUAL_INT(1, p.tokenidx);
90 1 TEST_ASSERT_EQUAL_INT(sizeof(input) - 1, p.textidx);
91 1 TEST_ASSERT_EQUAL_INT(0, tokens[0].start);
92 1 TEST_ASSERT_EQUAL_INT(11, tokens[0].end);
93 1 TEST_ASSERT_EQUAL_INT(5, tokens[0].length);
94 1 json_string_load(input, tokens, 0, buffer);
95 1 TEST_ASSERT_EQUAL_STRING(expected, buffer);
96 1 }
97
98 1 static void test_surrogate_pair(void)
99 {
100 1 char input[] = "\"\\u00a2\\u0939\\u20ac\\uD83D\\uDCA9\"";
101 1 char expected[] = "¢ह€💩";
102 char buffer[13];
103 struct json_token tokens[1];
104 1 struct json_parser p = json_parse(input, tokens, 1);
105 1 TEST_ASSERT_EQUAL_INT(JSONERR_NO_ERROR, p.error);
106 1 TEST_ASSERT_EQUAL_INT(1, p.tokenidx);
107 1 TEST_ASSERT_EQUAL_INT(sizeof(input) - 1, p.textidx);
108 1 TEST_ASSERT_EQUAL_INT(0, tokens[0].start);
109 1 TEST_ASSERT_EQUAL_INT(31, tokens[0].end);
110 1 TEST_ASSERT_EQUAL_INT(12, tokens[0].length);
111 1 json_string_load(input, tokens, 0, buffer);
112 1 TEST_ASSERT_EQUAL_STRING(expected, buffer);
113 1 }
114
115 1 static void test_unicode_undisturbed(void)
116 {
117 1 char input[] = "\"¢ह€💩\"";
118 1 char expected[] = "¢ह€💩";
119 char buffer[13];
120 struct json_token tokens[1];
121 1 struct json_parser p = json_parse(input, tokens, 1);
122 1 TEST_ASSERT_EQUAL_INT(JSONERR_NO_ERROR, p.error);
123 1 TEST_ASSERT_EQUAL_INT(1, p.tokenidx);
124 1 TEST_ASSERT_EQUAL_INT(sizeof(input) - 1, p.textidx);
125 1 TEST_ASSERT_EQUAL_INT(0, tokens[0].start);
126 1 TEST_ASSERT_EQUAL_INT(13, tokens[0].end);
127 1 TEST_ASSERT_EQUAL_INT(12, tokens[0].length);
128 1 json_string_load(input, tokens, 0, buffer);
129 1 TEST_ASSERT_EQUAL_STRING(expected, buffer);
130 1 }
131
132 1 int main(void)
133 {
134 1 UNITY_BEGIN();
135 1 RUN_TEST(test_normal_string);
136 1 RUN_TEST(test_escape_quote);
137 1 RUN_TEST(test_escape_backslash);
138 1 RUN_TEST(test_unicode_escape);
139 1 RUN_TEST(test_surrogate_pair);
140 1 RUN_TEST(test_unicode_undisturbed);
141 1 return UNITY_END();
142 }
143