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1 /* Test path override code */ |
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2 #define _GNU_SOURCE |
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3 #include "../path.c" |
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4 #include <stdarg.h> |
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5 #include <sys/stat.h> |
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6 #include <fcntl.h> |
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7 |
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8 /* Any log message kills the test. */ |
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9 void gemu_log(const char *fmt, ...) |
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10 { |
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11 va_list ap; |
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12 |
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13 fprintf(stderr, "FATAL: "); |
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14 va_start(ap, fmt); |
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15 vfprintf(stderr, fmt, ap); |
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16 va_end(ap); |
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17 exit(1); |
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18 } |
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19 |
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20 #define NO_CHANGE(_path) \ |
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21 do { \ |
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22 if (strcmp(path(_path), _path) != 0) return __LINE__; \ |
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23 } while(0) |
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24 |
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25 #define CHANGE_TO(_path, _newpath) \ |
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26 do { \ |
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27 if (strcmp(path(_path), _newpath) != 0) return __LINE__; \ |
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28 } while(0) |
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29 |
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30 static void cleanup(void) |
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31 { |
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32 unlink("/tmp/qemu-test_path/DIR1/DIR2/FILE"); |
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33 unlink("/tmp/qemu-test_path/DIR1/DIR2/FILE2"); |
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34 unlink("/tmp/qemu-test_path/DIR1/DIR2/FILE3"); |
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35 unlink("/tmp/qemu-test_path/DIR1/DIR2/FILE4"); |
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36 unlink("/tmp/qemu-test_path/DIR1/DIR2/FILE5"); |
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37 rmdir("/tmp/qemu-test_path/DIR1/DIR2"); |
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38 rmdir("/tmp/qemu-test_path/DIR1/DIR3"); |
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39 rmdir("/tmp/qemu-test_path/DIR1"); |
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40 rmdir("/tmp/qemu-test_path"); |
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41 } |
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42 |
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43 static unsigned int do_test(void) |
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44 { |
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45 if (mkdir("/tmp/qemu-test_path", 0700) != 0) |
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46 return __LINE__; |
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47 |
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48 if (mkdir("/tmp/qemu-test_path/DIR1", 0700) != 0) |
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49 return __LINE__; |
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50 |
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51 if (mkdir("/tmp/qemu-test_path/DIR1/DIR2", 0700) != 0) |
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52 return __LINE__; |
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53 |
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54 if (mkdir("/tmp/qemu-test_path/DIR1/DIR3", 0700) != 0) |
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55 return __LINE__; |
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56 |
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57 if (close(creat("/tmp/qemu-test_path/DIR1/DIR2/FILE", 0600)) != 0) |
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58 return __LINE__; |
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59 |
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60 if (close(creat("/tmp/qemu-test_path/DIR1/DIR2/FILE2", 0600)) != 0) |
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61 return __LINE__; |
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62 |
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63 if (close(creat("/tmp/qemu-test_path/DIR1/DIR2/FILE3", 0600)) != 0) |
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64 return __LINE__; |
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65 |
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66 if (close(creat("/tmp/qemu-test_path/DIR1/DIR2/FILE4", 0600)) != 0) |
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67 return __LINE__; |
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68 |
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69 if (close(creat("/tmp/qemu-test_path/DIR1/DIR2/FILE5", 0600)) != 0) |
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70 return __LINE__; |
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71 |
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72 init_paths("/tmp/qemu-test_path"); |
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73 |
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74 NO_CHANGE("/tmp"); |
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75 NO_CHANGE("/tmp/"); |
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76 NO_CHANGE("/tmp/qemu-test_path"); |
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77 NO_CHANGE("/tmp/qemu-test_path/"); |
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78 NO_CHANGE("/tmp/qemu-test_path/D"); |
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79 NO_CHANGE("/tmp/qemu-test_path/DI"); |
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80 NO_CHANGE("/tmp/qemu-test_path/DIR"); |
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81 NO_CHANGE("/tmp/qemu-test_path/DIR1"); |
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82 NO_CHANGE("/tmp/qemu-test_path/DIR1/"); |
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83 |
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84 NO_CHANGE("/D"); |
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85 NO_CHANGE("/DI"); |
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86 NO_CHANGE("/DIR"); |
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87 NO_CHANGE("/DIR2"); |
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88 NO_CHANGE("/DIR1."); |
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89 |
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90 CHANGE_TO("/DIR1", "/tmp/qemu-test_path/DIR1"); |
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91 CHANGE_TO("/DIR1/", "/tmp/qemu-test_path/DIR1"); |
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92 |
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93 NO_CHANGE("/DIR1/D"); |
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94 NO_CHANGE("/DIR1/DI"); |
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95 NO_CHANGE("/DIR1/DIR"); |
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96 NO_CHANGE("/DIR1/DIR1"); |
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97 |
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98 CHANGE_TO("/DIR1/DIR2", "/tmp/qemu-test_path/DIR1/DIR2"); |
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99 CHANGE_TO("/DIR1/DIR2/", "/tmp/qemu-test_path/DIR1/DIR2"); |
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100 |
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101 CHANGE_TO("/DIR1/DIR3", "/tmp/qemu-test_path/DIR1/DIR3"); |
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102 CHANGE_TO("/DIR1/DIR3/", "/tmp/qemu-test_path/DIR1/DIR3"); |
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103 |
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104 NO_CHANGE("/DIR1/DIR2/F"); |
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105 NO_CHANGE("/DIR1/DIR2/FI"); |
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106 NO_CHANGE("/DIR1/DIR2/FIL"); |
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107 NO_CHANGE("/DIR1/DIR2/FIL."); |
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108 |
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109 CHANGE_TO("/DIR1/DIR2/FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE"); |
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110 CHANGE_TO("/DIR1/DIR2/FILE2", "/tmp/qemu-test_path/DIR1/DIR2/FILE2"); |
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111 CHANGE_TO("/DIR1/DIR2/FILE3", "/tmp/qemu-test_path/DIR1/DIR2/FILE3"); |
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112 CHANGE_TO("/DIR1/DIR2/FILE4", "/tmp/qemu-test_path/DIR1/DIR2/FILE4"); |
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113 CHANGE_TO("/DIR1/DIR2/FILE5", "/tmp/qemu-test_path/DIR1/DIR2/FILE5"); |
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114 |
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115 NO_CHANGE("/DIR1/DIR2/FILE6"); |
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116 NO_CHANGE("/DIR1/DIR2/FILE/X"); |
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117 |
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118 CHANGE_TO("/DIR1/../DIR1", "/tmp/qemu-test_path/DIR1"); |
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119 CHANGE_TO("/DIR1/../DIR1/", "/tmp/qemu-test_path/DIR1"); |
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120 CHANGE_TO("/../DIR1", "/tmp/qemu-test_path/DIR1"); |
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121 CHANGE_TO("/../DIR1/", "/tmp/qemu-test_path/DIR1"); |
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122 CHANGE_TO("/DIR1/DIR2/../DIR2", "/tmp/qemu-test_path/DIR1/DIR2"); |
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123 CHANGE_TO("/DIR1/DIR2/../DIR2/../../DIR1/DIR2/FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE"); |
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124 CHANGE_TO("/DIR1/DIR2/../DIR2/FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE"); |
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125 |
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126 NO_CHANGE("/DIR1/DIR2/../DIR1"); |
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127 NO_CHANGE("/DIR1/DIR2/../FILE"); |
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128 |
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129 CHANGE_TO("/./DIR1/DIR2/FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE"); |
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130 CHANGE_TO("/././DIR1/DIR2/FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE"); |
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131 CHANGE_TO("/DIR1/./DIR2/FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE"); |
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132 CHANGE_TO("/DIR1/././DIR2/FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE"); |
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133 CHANGE_TO("/DIR1/DIR2/./FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE"); |
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134 CHANGE_TO("/DIR1/DIR2/././FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE"); |
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135 CHANGE_TO("/./DIR1/./DIR2/./FILE", "/tmp/qemu-test_path/DIR1/DIR2/FILE"); |
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136 |
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137 return 0; |
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138 } |
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139 |
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140 int main(int argc, char *argv[]) |
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141 { |
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142 int ret; |
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143 |
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144 ret = do_test(); |
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145 cleanup(); |
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146 if (ret) { |
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147 fprintf(stderr, "test_path: failed on line %i\n", ret); |
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148 return 1; |
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149 } |
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150 return 0; |
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151 } |