/* * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice (including the next * paragraph) shall be included in all copies or substantial portions of the * Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ /** * Tests for fallback implementations of string handling routines * provided in os/ subdirectory for some platforms. */ #ifdef HAVE_DIX_CONFIG_H #include <dix-config.h> #endif #include <assert.h> #include "os.h" /* Ensure we're testing our functions, even on platforms with libc versions */ #include <string.h> #undef strndup #define strndup my_strndup char *strndup(const char *str, size_t n); #include "../os/strndup.c" static void strndup_checks(void) { const char *sample = "0123456789abcdef"; char *allofit; char *firsthalf = strndup(sample, 8); char *secondhalf = strndup(sample + 8, 8); assert(strcmp(firsthalf, "01234567") == 0); assert(strcmp(secondhalf, "89abcdef") == 0); free(firsthalf); free(secondhalf); allofit = strndup(sample, 20); assert(strcmp(allofit, sample) == 0); free(allofit); } int main(int argc, char **argv) { strndup_checks(); return 0; }