This source file includes following definitions.
- check
- main
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19 #include <config.h>
20
21 #include "unistr.h"
22
23 #include <errno.h>
24
25 #include "macros.h"
26
27 static int
28 check (const uint16_t *input, size_t input_length,
29 const uint32_t *expected, size_t expected_length)
30 {
31 size_t length;
32 uint32_t *result;
33
34
35 result = u16_to_u32 (input, input_length, NULL, &length);
36 if (!(result != NULL))
37 return 1;
38 if (!(length == expected_length))
39 return 2;
40 if (!(u32_cmp (result, expected, expected_length) == 0))
41 return 3;
42 free (result);
43
44
45 if (expected_length > 0)
46 {
47 uint32_t *preallocated;
48
49 length = expected_length - 1;
50 preallocated = (uint32_t *) malloc (length * sizeof (uint32_t));
51 result = u16_to_u32 (input, input_length, preallocated, &length);
52 if (!(result != NULL))
53 return 4;
54 if (!(result != preallocated))
55 return 5;
56 if (!(length == expected_length))
57 return 6;
58 if (!(u32_cmp (result, expected, expected_length) == 0))
59 return 7;
60 free (result);
61 free (preallocated);
62 }
63
64
65 {
66 uint32_t *preallocated;
67
68 length = expected_length;
69 preallocated = (uint32_t *) malloc (length * sizeof (uint32_t));
70 result = u16_to_u32 (input, input_length, preallocated, &length);
71 if (!(result != NULL))
72 return 8;
73 if (!(preallocated == NULL || result == preallocated))
74 return 9;
75 if (!(length == expected_length))
76 return 10;
77 if (!(u32_cmp (result, expected, expected_length) == 0))
78 return 11;
79 free (preallocated);
80 }
81
82 return 0;
83 }
84
85 int
86 main ()
87 {
88
89 ASSERT (check (NULL, 0, NULL, 0) == 0);
90
91
92 {
93 static const uint16_t input[] =
94 { 'G', 'r', 0x00FC, 0x00DF, ' ', 'G', 'o', 't', 't', '.', ' ',
95 0x0417, 0x0434, 0x0440, 0x0430, 0x0432, 0x0441, 0x0442, 0x0432, 0x0443,
96 0x0439, 0x0442, 0x0435, '!', ' ',
97 'x', '=', '(', '-', 'b', 0x00B1, 's', 'q', 'r', 't', '(', 'b', 0x00B2,
98 '-', '4', 'a', 'c', ')', ')', '/', '(', '2', 'a', ')', ' ', ' ',
99 0x65E5, 0x672C, 0x8A9E, ',', 0x4E2D, 0x6587, ',', 0xD55C, 0xAE00, '\n'
100 };
101 static const uint32_t expected[] =
102 { 'G', 'r', 0x00FC, 0x00DF, ' ', 'G', 'o', 't', 't', '.', ' ',
103 0x0417, 0x0434, 0x0440, 0x0430, 0x0432, 0x0441, 0x0442, 0x0432, 0x0443,
104 0x0439, 0x0442, 0x0435, '!', ' ',
105 'x', '=', '(', '-', 'b', 0x00B1, 's', 'q', 'r', 't', '(', 'b', 0x00B2,
106 '-', '4', 'a', 'c', ')', ')', '/', '(', '2', 'a', ')', ' ', ' ',
107 0x65E5, 0x672C, 0x8A9E, ',', 0x4E2D, 0x6587, ',', 0xD55C, 0xAE00, '\n'
108 };
109 ASSERT (check (input, SIZEOF (input), expected, SIZEOF (expected)) == 0);
110 }
111
112
113 {
114 static const uint16_t input[] =
115 { '-', '(', 0xD835, 0xDD1E, 0x00D7, 0xD835, 0xDD1F, ')', '=',
116 0xD835, 0xDD1F, 0x00D7, 0xD835, 0xDD1E
117 };
118 static const uint32_t expected[] =
119 { '-', '(', 0x1D51E, 0x00D7, 0x1D51F, ')', '=',
120 0x1D51F, 0x00D7, 0x1D51E
121 };
122 ASSERT (check (input, SIZEOF (input), expected, SIZEOF (expected)) == 0);
123 }
124
125
126 {
127 static const uint16_t input[] = { 'x', 0xDD1E, 0xD835, 'y' };
128 #if 0
129 static const uint32_t expected[] = { 'x', 0xFFFD, 0xFFFD, 'y' };
130 ASSERT (check (input, SIZEOF (input), expected, SIZEOF (expected)) == 0);
131 #else
132 size_t length;
133 uint32_t *result;
134 uint32_t preallocated[10];
135
136
137 result = u16_to_u32 (input, SIZEOF (input), NULL, &length);
138 ASSERT (result == NULL);
139 ASSERT (errno == EILSEQ);
140
141
142 length = 1;
143 result = u16_to_u32 (input, SIZEOF (input), preallocated, &length);
144 ASSERT (result == NULL);
145 ASSERT (errno == EILSEQ);
146
147
148 length = SIZEOF (preallocated);
149 result = u16_to_u32 (input, SIZEOF (input), preallocated, &length);
150 ASSERT (result == NULL);
151 ASSERT (errno == EILSEQ);
152 #endif
153 }
154
155 return 0;
156 }