/* $Id$ */ /* Copyright (c) 2014-2018 Pierre Pronchery */ /* This file is part of DeforaOS System libSystem */ /* All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include #include #include #include #include #include #include #include "System/error.h" #include "System/string.h" #include "System/config.h" /* test */ static int _test(char const * progname, String const * filename, String const * variable, String const * expected) { int ret = 0; Config * config; String const * value; if((config = config_new()) == NULL) return -error_print(progname); /* config_load */ printf("%s: Testing %s \"%s\"\n", progname, "config_load()", filename); fflush(stdout); if(config_load(config, filename) != 0) { config_delete(config); return -error_print(progname); } /* config_get */ printf("%s: Testing %s\n", progname, "config_get()"); fflush(stdout); if(config_get(config, NULL, "nonexistent") != NULL) ret = -error_set_print(progname, 1, "%s", "Unknown variable returned"); if((value = config_get(config, NULL, variable)) == NULL) ret = -error_print(progname); else if(string_compare(expected, value) != 0) ret = -error_set_print(progname, 1, "%s: %s (\"%s\")", expected, "Invalid variable returned", value); /* config_set */ printf("%s: Testing %s\n", progname, "config_set()"); /* config_set: remove the variable */ if(config_set(config, NULL, variable, NULL) != 0) ret = -error_print(progname); if((value = config_get(config, NULL, variable)) != NULL) ret = -error_set_print(progname, 1, "%s: %s (\"%s\")", "NULL", "Invalid variable returned", value); /* config_set: restore the variable */ if(config_set(config, NULL, variable, expected) != 0) ret = -error_print(progname); if((value = config_get(config, NULL, variable)) == NULL) ret = -error_print(progname); else if(string_compare(expected, value) != 0) ret = -error_set_print(progname, 1, "%s: %s (\"%s\")", expected, "Invalid variable returned", value); /* config_set: empty the variable */ if(config_set(config, NULL, variable, "") != 0) ret = -error_print(progname); if((value = config_get(config, NULL, variable)) == NULL || string_get_length(value) != 0) ret = -error_set_print(progname, 1, "%s (\"%s\")", "Invalid variable returned", value); /* config_set: restore the variable */ if(config_set(config, NULL, variable, expected) != 0) ret = -error_print(progname); if((value = config_get(config, NULL, variable)) == NULL) ret = -error_print(progname); else if(string_compare(expected, value) != 0) ret = -error_set_print(progname, 1, "%s: %s (\"%s\")", expected, "Invalid variable returned", value); config_delete(config); return ret; } /* test2 */ static int _test2(char const * progname, size_t size, ...) { int ret = 0; va_list ap; char tmpname[] = P_tmpdir "/config-test2-XXXXXX"; int fd; Config * config; String const * section; String const * variable; String const * value; struct stat st; /* config_save */ printf("%s: Testing config_save()\n", progname); fflush(stdout); if((fd = mkstemp(tmpname)) < 0) return -error_set_print(progname, -errno, "%s: %s", "mktemp", strerror(errno)); if((config = config_new()) == NULL) { unlink(tmpname); close(fd); return -error_print(progname); } va_start(ap, size); while(ret == 0 && (section = va_arg(ap, String const *)) != NULL) { variable = va_arg(ap, String const *); value = va_arg(ap, String const *); ret = config_set(config, section, variable, value); } va_end(ap); if(ret == 0) ret = config_save(config, tmpname); if(ret != 0) error_print(progname); config_delete(config); if(stat(tmpname, &st) != 0) ret = -error_set_print(progname, -errno, "%s: %s", tmpname, strerror(errno)); else if(st.st_size < 0 || (size_t)st.st_size != size) ret = -error_set_print(progname, 2, "%s: %lu: Size mismatch" " (expected: %lu)", tmpname, st.st_size, size); if(unlink(tmpname) != 0) ret = -error_set_print(progname, -errno, "%s: %s", tmpname, strerror(errno)); close(fd); return ret; } /* main */ int main(int argc, char * argv[]) { int ret; String const variable[] = "variable"; String const expected[] = "expected"; (void) argc; ret = (_test(argv[0], "config-nonexistent.conf", NULL, NULL) != 0) ? 0 : -1; ret |= (_test(argv[0], "config-empty.conf", variable, NULL) != 0) ? 0 : -1; ret |= _test(argv[0], "config.conf", variable, expected); ret |= _test(argv[0], "config-noeol.conf", variable, expected); ret |= _test2(argv[0], 0, NULL); ret |= _test2(argv[0], 0, "", "variable", NULL, NULL); ret |= _test2(argv[0], 15, "", "variable", "value", NULL); ret |= _test2(argv[0], 25, "section", "variable", "value", NULL); ret |= _test2(argv[0], 41, "", "variable", "value", "section", "variable", "value", NULL); ret |= _test2(argv[0], 53, "section1", "variable", "value", "section2", "variable", "value", NULL); ret |= _test2(argv[0], 80, "section1", "variable", "value", "section2", "variable", "value", "section3", "variable", "value", NULL); return (ret == 0) ? 0 : 2; }