1 2 /* 3 * Copyright (C) Igor Sysoev 4 * Copyright (C) NGINX, Inc. 5 */ 6 7 #include <nxt_main.h> 8 9 10 extern char **environ; 11 12 static nxt_int_t nxt_utf8_file_name_test(nxt_thread_t *thr); 13 14 15 nxt_module_init_t nxt_init_modules[1]; 16 nxt_uint_t nxt_init_modules_n; 17 18 19 int nxt_cdecl 20 main(int argc, char **argv) 21 { 22 nxt_thread_t *thr; 23 24 if (nxt_lib_start("utf8_file_name_test", argv, &environ) != NXT_OK) { 25 return 1; 26 } 27 28 nxt_main_log.level = NXT_LOG_INFO; 29 30 thr = nxt_thread(); 31 32 if (nxt_utf8_file_name_test(thr) != NXT_OK) { 33 return 1; 34 } 35 36 return 0; 37 } 38 39 40 static nxt_int_t 41 nxt_utf8_file_name_test(nxt_thread_t *thr) 42 { 43 u_char *p, test[4], buf[32]; 44 ssize_t n; 45 uint32_t uc, lc; 46 nxt_int_t ret; 47 nxt_task_t task; 48 nxt_file_t uc_file, lc_file; 49 const u_char *pp; 50 nxt_file_name_t uc_name[10], lc_name[10]; 51 static const u_char utf8[4] = "UTF8"; 52 53 nxt_thread_time_update(thr); 54 55 uc_name[0] = 'u'; 56 uc_name[1] = 't'; 57 uc_name[2] = 'f'; 58 uc_name[3] = '8'; 59 uc_name[4] = '_'; 60 61 lc_name[0] = 'u'; 62 lc_name[1] = 't'; 63 lc_name[2] = 'f'; 64 lc_name[3] = '8'; 65 lc_name[4] = '_'; 66 67 nxt_memzero(&uc_file, sizeof(nxt_file_t)); 68 69 uc_file.name = uc_name; 70 uc_file.log_level = NXT_LOG_ALERT; 71 72 nxt_memzero(&lc_file, sizeof(nxt_file_t)); 73 74 lc_file.name = lc_name; 75 76 task.thread = thr; 77 task.log = thr->log; 78 79 for (uc = 0x41; uc < 0x110000; uc++) { 80 81 p = nxt_utf8_encode(&uc_name[5], uc); 82 83 if (p == NULL) { 84 nxt_log_alert(thr->log, "nxt_utf8_encode(%05uxD) failed", uc); 85 return NXT_ERROR; 86 } 87 88 *p = '\0'; 89 90 pp = &uc_name[5]; 91 lc = nxt_utf8_lowcase(&pp, p); 92 93 if (lc == 0xffffffff) { 94 nxt_log_alert(thr->log, "nxt_utf8_lowcase(%05uxD) failed: %05uxD", 95 uc, lc); 96 return NXT_ERROR; 97 } 98 99 if (uc == lc) { 100 continue; 101 } 102 103 p = nxt_utf8_encode(&lc_name[5], lc); 104 105 if (p == NULL) { 106 nxt_log_alert(thr->log, "nxt_utf8_encode(%05uxD) failed", lc); 107 return NXT_ERROR; 108 } 109 110 *p = '\0'; 111 112 ret = nxt_file_open(&task, &uc_file, NXT_FILE_WRONLY, NXT_FILE_TRUNCATE, 113 NXT_FILE_DEFAULT_ACCESS); 114 if (ret != NXT_OK) { 115 return NXT_ERROR; 116 } 117 118 if (nxt_file_write(&uc_file, utf8, 4, 0) != 4) { 119 return NXT_ERROR; 120 } 121 122 nxt_file_close(&task, &uc_file); 123 124 ret = nxt_file_open(&task, &lc_file, NXT_FILE_RDONLY, NXT_FILE_OPEN, 125 NXT_FILE_DEFAULT_ACCESS); 126 127 if (ret == NXT_OK) { 128 n = nxt_file_read(&lc_file, test, 4, 0); 129 130 nxt_file_close(&task, &lc_file); 131 132 if (n != 4 || nxt_memcmp(utf8, test, 4) != 0) { 133 nxt_log_alert(thr->log, "nxt_file_read() mismatch"); 134 135 nxt_file_delete(lc_file.name); 136 } 137 138 p = nxt_sprintf(buf, buf + 32, "%04uXD; C; %04uXD;%n", uc, lc); 139 140 nxt_fd_write(nxt_stdout, buf, p - buf); 141 } 142 143 nxt_file_delete(uc_file.name); 144 } 145 146 nxt_log_error(NXT_LOG_NOTICE, thr->log, "utf8 file name test passed"); 147 return NXT_OK; 148 } 149