Mercurial > hg > th-libs
annotate tests.c @ 257:d56369f65941
Add test for '%c'.
author | Matti Hamalainen <ccr@tnsp.org> |
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date | Tue, 16 Feb 2016 22:27:26 +0200 |
parents | 7549e279fe18 |
children | 33652234f162 |
rev | line source |
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1 #include "th_types.h" |
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2 #include "th_util.h" |
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3 #include "th_string.h" |
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4 #include "th_crypto.h" |
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5 |
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6 #define SET_BUF_SIZE 128 |
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7 |
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8 int failed, passed; |
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9 char buf1[SET_BUF_SIZE+2], buf2[SET_BUF_SIZE+2]; |
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10 |
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11 |
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12 int test_snprintf_do2(size_t len, const char *fmt, va_list ap) |
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13 { |
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14 int ret1, ret2, ret = 0; |
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15 va_list tmp; |
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16 |
255 | 17 memset(buf1, 0xe5, SET_BUF_SIZE+2); buf1[SET_BUF_SIZE+1] = 0; |
18 memset(buf2, 0xe5, SET_BUF_SIZE+2); buf2[SET_BUF_SIZE+1] = 0; | |
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19 |
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20 va_copy(tmp, ap); |
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21 |
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22 ret1 = th_vsnprintf(buf1, len, fmt, ap); |
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23 ret2 = vsnprintf(buf2, len, fmt, tmp); |
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24 |
255 | 25 |
254
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26 if (ret1 != ret2) |
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27 { |
255 | 28 THPRINT(1, " retval mismatch (%d != %d)\n", ret1, ret2); |
254
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29 ret = -1; |
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30 } |
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31 |
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32 if (strcmp(buf1, buf2)) |
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33 { |
255 | 34 THPRINT(1, " result mismatch:\n'%s' VS\n'%s'\n", buf1, buf2); |
35 ret = -2; | |
36 } | |
37 | |
38 if ((unsigned char) buf1[len] != 0xe5) | |
39 { | |
40 THPRINT(1, " buffer #1 overflow, sentinel 0x%02x\n", buf1[len]); | |
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41 ret = -2; |
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42 } |
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43 |
255 | 44 if ((unsigned char) buf2[len] != 0xe5) |
45 { | |
46 THPRINT(1, " buffer #2 overflow, sentinel 0x%02x\n", buf2[len]); | |
47 ret = -2; | |
48 } | |
49 | |
50 if (ret != 0) | |
51 THPRINT(1, "th_vsnprintf(%" TH_PRIu_SIZE_T ", '%s'): ", len, fmt); | |
52 | |
254
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53 if (ret == 0) |
255 | 54 THPRINT(1, "OK\n"); |
55 | |
254
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56 return ret; |
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57 } |
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58 |
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59 |
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60 void test_snprintf_do(size_t len, const char *fmt, va_list ap) |
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61 { |
255 | 62 int ret = test_snprintf_do2(len, fmt, ap); |
254
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63 if (ret == 0) |
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64 passed++; |
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65 else |
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66 failed++; |
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67 } |
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68 |
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69 |
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70 void test_snprintf(const char *fmt, ...) |
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71 { |
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72 va_list ap, tmp; |
255 | 73 THPRINT(1, "----------------------------------------------\n"); |
254
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74 va_start(ap, fmt); |
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75 va_copy(tmp, ap); test_snprintf_do(0, fmt, tmp); |
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76 va_copy(tmp, ap); test_snprintf_do(1, fmt, tmp); |
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77 va_copy(tmp, ap); test_snprintf_do(2, fmt, tmp); |
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78 va_copy(tmp, ap); test_snprintf_do(16, fmt, tmp); |
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79 va_copy(tmp, ap); test_snprintf_do(SET_BUF_SIZE, fmt, tmp); |
255 | 80 va_end(ap); |
81 THPRINT(1, "----------------------------------------------\n"); | |
254
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82 } |
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83 |
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84 |
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85 int main(int argc, char *argv[]) |
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86 { |
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87 (void) argc; |
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88 (void) argv; |
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89 |
255 | 90 // |
91 // Initialization | |
92 // | |
254
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93 th_init("th-test", "th-libs unit tests", "0.0.1", NULL, NULL); |
255 | 94 th_verbosityLevel = 0; |
254
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95 |
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96 if (sizeof(char) != sizeof(unsigned char)) |
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97 { |
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98 THERR("sizeof(char) != sizeof(unsigned char)???\n"); |
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99 return -1; |
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100 } |
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101 |
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102 failed = passed = 0; |
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103 |
255 | 104 // |
105 // Test series #1 | |
106 // | |
107 THPRINT(0, "printf() family function tests.\n"); | |
254
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108 int i_vals[] = { 2, 612342, -2, -612342, 0x1fff, 0x8000000, }; |
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109 char *i_fmts[] = { "%d", "%x", "%05d", "%5d", "%-5d", "%05x", "%5x", }; |
255 | 110 size_t i1, i2; |
254
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111 |
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112 for (i1 = 0; i1 < sizeof(i_vals) / sizeof(i_vals[0]); i1++) |
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113 for (i2 = 0; i2 < sizeof(i_fmts) / sizeof(i_fmts[0]); i2++) |
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114 test_snprintf(i_fmts[i2], i_vals); |
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115 |
255 | 116 char *s_vals[] = { "", "asdf", "xxx yyy zzz ppp fff", NULL, "X" }; |
117 char *s_fmts[] = { "%s", "%2s", "%-2s", "%5s", "%-5s", "%16s", "%-16s", "%1s", "%-1s", }; | |
254
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118 |
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119 for (i1 = 0; i1 < sizeof(s_vals) / sizeof(s_vals[0]); i1++) |
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120 for (i2 = 0; i2 < sizeof(s_fmts) / sizeof(s_fmts[0]); i2++) |
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121 test_snprintf(s_fmts[i2], s_vals); |
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122 |
257 | 123 test_snprintf("a%cBC", 'x'); |
124 | |
255 | 125 |
126 // | |
127 // Print summary and exit | |
128 // | |
129 THPRINT(0, "%d tests failed, %d passed.\n", | |
130 failed, passed); | |
131 | |
254
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132 return 0; |
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133 } |