diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/test_mem.c | 57 | ||||
| -rw-r--r-- | test/test_mem_cache.c | 145 | ||||
| -rw-r--r-- | test/test_mem_cache_double_free.c | 75 | ||||
| -rw-r--r-- | test/test_mem_cache_invalid_free.c | 74 | ||||
| -rw-r--r-- | test/test_mem_cache_write_beyond.c | 90 | ||||
| -rw-r--r-- | test/test_mem_cache_write_buftag.c | 92 | ||||
| -rw-r--r-- | test/test_mem_cache_write_free.c | 106 | ||||
| -rw-r--r-- | test/test_mem_offbyone.c | 58 | ||||
| -rw-r--r-- | test/test_phys.c | 65 | ||||
| -rw-r--r-- | test/test_xprintf.c | 298 |
10 files changed, 0 insertions, 1060 deletions
diff --git a/test/test_mem.c b/test/test_mem.c deleted file mode 100644 index eb7a56c..0000000 --- a/test/test_mem.c +++ /dev/null @@ -1,57 +0,0 @@ -/* - * Copyright (c) 2010 Richard Braun. - * 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 AUTHOR ``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 AUTHOR 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 <stdio.h> -#include <string.h> - -#include "../mem.h" -#include "../macros.h" - -#define STRING "This is a test string." -#define STRING_SIZE (STRLEN(STRING) + 1) - -int -main(int argc, char *argv[]) -{ - char *s; - - (void)argc; - (void)argv; - - mem_setup(); - - s = mem_alloc(STRING_SIZE); - - if (s == NULL) { - fprintf(stderr, "unable to allocate memory\n"); - return 1; - } - - strcpy(s, STRING); - printf("string: '%s'\n", s); - mem_free(s, STRING_SIZE); - - return 0; -} diff --git a/test/test_mem_cache.c b/test/test_mem_cache.c deleted file mode 100644 index eaa043a..0000000 --- a/test/test_mem_cache.c +++ /dev/null @@ -1,145 +0,0 @@ -/* - * Copyright (c) 2010, 2011 Richard Braun. - * 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 AUTHOR ``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 AUTHOR 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 <assert.h> -#include <stddef.h> -#include <pthread.h> - -#include <stdio.h> - -#include "../cpu.h" -#include "../mem.c" -#include "../error.c" -#include "../avltree.c" - -#if CONFIG_MEM_USE_PHYS -#include "../phys.c" -#endif /* CONFIG_MEM_USE_PHYS */ - -#define NTHREADS 4 -#define TEST_TIME 60 -#define OBJSPERLOOP 100 - -struct result { - unsigned long allocs; - unsigned long frees; -} __aligned(CPU_L1_SIZE); - -struct obj { - unsigned long nr_refs; - char name[16]; -}; - -static void -obj_ctor(void *ptr) -{ - struct obj *obj; - - obj = ptr; - obj->nr_refs = 0; -} - -static struct mem_cache *obj_cache; -static volatile int work; -static struct result results[NTHREADS]; - -static void * -run(void *arg) -{ - struct obj *objs[OBJSPERLOOP]; - struct result *result; - int i, id; - - result = arg; - id = result - results; - - mem_print("started"); - - while (work) { - for (i = 0; i < OBJSPERLOOP; i++) { - objs[i] = mem_cache_alloc(obj_cache); - result->allocs++; - } - - for (i = 0; i < OBJSPERLOOP; i++) { - mem_cache_free(obj_cache, objs[i]); - result->frees++; - } - } - - return NULL; -} - -int -main(int argc, char *argv[]) -{ - pthread_t threads[NTHREADS]; - unsigned long ops; - int i; - - (void)argc; - (void)argv; - - mem_setup(); - - mem_info(); - - mem_print("Selected cache line size: %u", CPU_L1_SIZE); - mem_print("sizeof(pthread_mutex_t): %zu", sizeof(pthread_mutex_t)); - mem_print("sizeof(struct mem_cpu_pool): %zu", sizeof(struct mem_cpu_pool)); - mem_print("sizeof(union mem_bufctl): %zu", sizeof(union mem_bufctl)); - mem_print("sizeof(struct mem_buftag): %zu", sizeof(struct mem_buftag)); - mem_print("sizeof(struct mem_slab): %zu", sizeof(struct mem_slab)); - mem_print("sizeof(struct mem_cache): %zu", sizeof(struct mem_cache)); - mem_print("sizeof(struct obj): %zu", sizeof(struct obj)); - - obj_cache = mem_cache_create("obj", sizeof(struct obj), 0, - obj_ctor, NULL, 0); - - memset(results, 0, sizeof(results)); - work = 1; - - for (i = 0; i < NTHREADS; i++) - pthread_create(&threads[i], NULL, run, &results[i]); - - sleep(TEST_TIME); - work = 0; - - for (i = 0; i < NTHREADS; i++) - pthread_join(threads[i], NULL); - - ops = 0; - - for (i = 0; i < NTHREADS; i++) - ops += results[i].allocs + results[i].frees; - - mem_info(); - mem_cache_info(obj_cache); - mem_print("total: %lu ops in %d secs", ops, TEST_TIME); - - mem_cache_destroy(obj_cache); - - return 0; -} diff --git a/test/test_mem_cache_double_free.c b/test/test_mem_cache_double_free.c deleted file mode 100644 index de356a3..0000000 --- a/test/test_mem_cache_double_free.c +++ /dev/null @@ -1,75 +0,0 @@ -/* - * Copyright (c) 2010 Richard Braun. - * 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 AUTHOR ``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 AUTHOR 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 <stdio.h> -#include <assert.h> -#include <string.h> - -#include "../mem.h" -#include "../macros.h" - -struct obj { - unsigned long nr_refs; - char name[16]; -}; - -static void -obj_ctor(void *ptr) -{ - struct obj *obj; - - obj = ptr; - obj->nr_refs = 0; -} - -int -main(int argc, char *argv[]) -{ - struct mem_cache *obj_cache; - struct obj *obj; - - (void)argc; - (void)argv; - - mem_setup(); - - obj_cache = mem_cache_create("obj", sizeof(struct obj), 0, - obj_ctor, NULL, MEM_CACHE_VERIFY); - - printf("trying normal alloc+free:\n"); - obj = mem_cache_alloc(obj_cache); - mem_cache_free(obj_cache, obj); - - mem_cache_info(obj_cache); - - printf("trying alloc+double free:\n"); - obj = mem_cache_alloc(obj_cache); - mem_cache_free(obj_cache, obj); - mem_cache_free(obj_cache, obj); - - printf("done\n"); - - return 0; -} diff --git a/test/test_mem_cache_invalid_free.c b/test/test_mem_cache_invalid_free.c deleted file mode 100644 index 767ee6b..0000000 --- a/test/test_mem_cache_invalid_free.c +++ /dev/null @@ -1,74 +0,0 @@ -/* - * Copyright (c) 2010 Richard Braun. - * 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 AUTHOR ``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 AUTHOR 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 <stdio.h> -#include <assert.h> -#include <string.h> - -#include "../mem.h" -#include "../macros.h" - -struct obj { - unsigned long nr_refs; - char name[16]; -}; - -static void -obj_ctor(void *ptr) -{ - struct obj *obj; - - obj = ptr; - obj->nr_refs = 0; -} - -int -main(int argc, char *argv[]) -{ - struct mem_cache *obj_cache; - struct obj *obj; - - (void)argc; - (void)argv; - - mem_setup(); - - obj_cache = mem_cache_create("obj", sizeof(struct obj), 0, - obj_ctor, NULL, MEM_CACHE_VERIFY); - - printf("trying normal alloc+free:\n"); - obj = mem_cache_alloc(obj_cache); - mem_cache_free(obj_cache, obj); - - mem_cache_info(obj_cache); - - printf("trying alloc+invalid free:\n"); - obj = mem_cache_alloc(obj_cache); - mem_cache_free(obj_cache, (char *)obj + 1); - - printf("done\n"); - - return 0; -} diff --git a/test/test_mem_cache_write_beyond.c b/test/test_mem_cache_write_beyond.c deleted file mode 100644 index 05bea2e..0000000 --- a/test/test_mem_cache_write_beyond.c +++ /dev/null @@ -1,90 +0,0 @@ -/* - * Copyright (c) 2010 Richard Braun. - * 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 AUTHOR ``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 AUTHOR 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 <stdio.h> -#include <assert.h> -#include <string.h> - -#include "../mem.h" -#include "../macros.h" - -struct obj { - unsigned long nr_refs; - char name[16]; -}; - -static void -obj_ctor(void *ptr) -{ - struct obj *obj; - - obj = ptr; - obj->nr_refs = 0; -} - -static void -obj_print(struct obj *obj, size_t size) -{ - unsigned char *ptr, *end; - - printf("buffer content: "); - - for (ptr = (unsigned char *)obj, end = ptr + size; ptr < end; ptr++) - printf("%02x", *ptr); - - printf("\n"); -} - -int -main(int argc, char *argv[]) -{ - struct mem_cache *obj_cache; - struct obj *obj; - size_t buf_size; - - (void)argc; - (void)argv; - - mem_setup(); - - obj_cache = mem_cache_create("obj", sizeof(struct obj), 0, - obj_ctor, NULL, MEM_CACHE_VERIFY); - mem_cache_info(obj_cache); - - printf("doing normal alloc:\n"); - obj = mem_cache_alloc(obj_cache); - - printf("writing beyond object boundary:\n"); - strcpy(obj->name, "invalid write 000000"); - buf_size = P2ROUND(sizeof(*obj), 8); - obj_print(obj, buf_size + (sizeof(unsigned long) * 2)); - - printf("doing normal free:\n"); - mem_cache_free(obj_cache, obj); - - printf("done\n"); - - return 0; -} diff --git a/test/test_mem_cache_write_buftag.c b/test/test_mem_cache_write_buftag.c deleted file mode 100644 index 539d399..0000000 --- a/test/test_mem_cache_write_buftag.c +++ /dev/null @@ -1,92 +0,0 @@ -/* - * Copyright (c) 2010 Richard Braun. - * 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 AUTHOR ``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 AUTHOR 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 <stdio.h> -#include <assert.h> -#include <string.h> - -#include "../mem.h" -#include "../macros.h" - -struct obj { - unsigned long nr_refs; - char name[16]; -}; - -static void -obj_ctor(void *ptr) -{ - struct obj *obj; - - obj = ptr; - obj->nr_refs = 0; -} - -static void -obj_print(struct obj *obj, size_t size) -{ - unsigned char *ptr, *end; - - printf("buffer content: "); - - for (ptr = (unsigned char *)obj, end = ptr + size; ptr < end; ptr++) - printf("%02x", *ptr); - - printf("\n"); -} - -int -main(int argc, char *argv[]) -{ - struct mem_cache *obj_cache; - struct obj *obj; - unsigned long *ptr; - size_t buf_size; - - (void)argc; - (void)argv; - - mem_setup(); - - obj_cache = mem_cache_create("obj", sizeof(struct obj), 0, - obj_ctor, NULL, MEM_CACHE_VERIFY); - mem_cache_info(obj_cache); - - printf("doing normal alloc:\n"); - obj = mem_cache_alloc(obj_cache); - - printf("writing garbage in buftag:\n"); - buf_size = P2ROUND(sizeof(*obj), 8); - ptr = (void *)obj + buf_size + sizeof(unsigned long); - *ptr = 0xed0000a1; - obj_print(obj, buf_size + (sizeof(unsigned long) * 2)); - - printf("doing normal free:\n"); - mem_cache_free(obj_cache, obj); - - printf("done\n"); - - return 0; -} diff --git a/test/test_mem_cache_write_free.c b/test/test_mem_cache_write_free.c deleted file mode 100644 index fd1c9db..0000000 --- a/test/test_mem_cache_write_free.c +++ /dev/null @@ -1,106 +0,0 @@ -/* - * Copyright (c) 2010 Richard Braun. - * 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 AUTHOR ``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 AUTHOR 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. - */ - -#define _GNU_SOURCE -#include <sched.h> - -#include <stdio.h> -#include <assert.h> -#include <string.h> - -#include "../mem.h" -#include "../macros.h" - -struct obj { - unsigned long nr_refs; - char name[16]; -}; - -static void -obj_ctor(void *ptr) -{ - struct obj *obj; - - obj = ptr; - obj->nr_refs = 0; -} - -static void -obj_print(struct obj *obj) -{ - unsigned char *ptr, *end; - - printf("buffer content: "); - - for (ptr = (unsigned char *)obj, end = ptr + sizeof(*obj); - ptr < end; - ptr++) - printf("%02x", *ptr); - - printf("\n"); -} - -int -main(int argc, char *argv[]) -{ - struct mem_cache *obj_cache; - struct obj *obj; - cpu_set_t cpu_set; - - (void)argc; - (void)argv; - - printf("binding to CPU 0\n"); - CPU_ZERO(&cpu_set); - CPU_SET(0, &cpu_set); - sched_setaffinity(0, sizeof(cpu_set), &cpu_set); - - mem_setup(); - - obj_cache = mem_cache_create("obj", sizeof(struct obj), 0, - obj_ctor, NULL, MEM_CACHE_VERIFY); - - printf("doing normal alloc+free:\n"); - obj = mem_cache_alloc(obj_cache); - mem_cache_free(obj_cache, obj); - - mem_cache_info(obj_cache); - - obj_print(obj); - - printf("doing write on free object:\n"); - memset((void *)obj + 3, 0x89, 5); - - obj_print(obj); - - printf("trying normal alloc+free on same CPU (should fail):\n"); - - obj = mem_cache_alloc(obj_cache); - mem_cache_free(obj_cache, obj); - - printf("done\n"); - - return 0; -} diff --git a/test/test_mem_offbyone.c b/test/test_mem_offbyone.c deleted file mode 100644 index b9e7d75..0000000 --- a/test/test_mem_offbyone.c +++ /dev/null @@ -1,58 +0,0 @@ -/* - * Copyright (c) 2010 Richard Braun. - * 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 AUTHOR ``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 AUTHOR 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 <stdio.h> -#include <string.h> - -#include "../mem.h" - -#define BUFSIZE 200 - -int -main(int argc, char *argv[]) -{ - char *s; - - (void)argc; - (void)argv; - - mem_setup(); - - printf("allocating memory:\n"); - s = mem_alloc(BUFSIZE); - - if (s == NULL) { - fprintf(stderr, "unable to allocate memory\n"); - return 1; - } - - printf("writing beyond end of buffer:\n"); - memset(s, 'a', BUFSIZE + 1); - - printf("releasing buffer, should fail if CONFIG_MEM_VERIFY defined\n"); - mem_free(s, BUFSIZE); - - return 0; -} diff --git a/test/test_phys.c b/test/test_phys.c deleted file mode 100644 index 5ded8d5..0000000 --- a/test/test_phys.c +++ /dev/null @@ -1,65 +0,0 @@ -/* - * Copyright (c) 2011 Richard Braun. - * 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 AUTHOR ``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 AUTHOR 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 <stdio.h> -#include <stddef.h> -#include <string.h> - -#include "../error.c" -#include "../phys.c" - -int -main(int argc, char *argv[]) -{ - struct phys_page *page; - - (void)argc; - (void)argv; - - phys_setup(); - - phys_info(); - printf("sizeof(struct phys_cpu_pool) = %zu\n", - sizeof(struct phys_cpu_pool)); - printf("sizeof(struct phys_free_list) = %zu\n", - sizeof(struct phys_free_list)); - printf("sizeof(struct phys_page): %zu\n", sizeof(struct phys_page)); - printf("sizeof(struct phys_seg): %zu\n", sizeof(struct phys_seg)); - printf("allocating two pages\n"); - page = phys_alloc_pages(PAGE_SIZE * 2); - - if (page == NULL) { - fprintf(stderr, "unable to allocate memory\n"); - return 1; - } - - phys_info(); - - printf("freeing the allocated pages\n"); - phys_free_pages(page, PAGE_SIZE * 2); - phys_info(); - - return 0; -} diff --git a/test/test_xprintf.c b/test/test_xprintf.c deleted file mode 100644 index ff157b8..0000000 --- a/test/test_xprintf.c +++ /dev/null @@ -1,298 +0,0 @@ -/* - * Copyright (c) 2010 Richard Braun. - * 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 AUTHOR ``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 AUTHOR 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 <stdio.h> -#include <assert.h> -#include <stdarg.h> -#include <string.h> - -#include "../macros.h" -#include "../xprintf.h" - -#define TEST_PRINTF(format, ...) \ -MACRO_BEGIN \ - char stra[256], strb[256]; \ - int la, lb; \ - la = snprintf(stra, 256, format, ## __VA_ARGS__); \ - printf(" printf: %s", stra); \ - lb = xsnprintf(strb, 256, format, ## __VA_ARGS__); \ - xprintf("xprintf: %s", stra); \ - assert(la == lb); \ - assert(strcmp(stra, strb) == 0); \ -MACRO_END - -int -main(int argc, char *argv[]) -{ - (void)argc; - (void)argv; - -#define FORMAT "%c" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, 'a'); -#undef FORMAT - -#define FORMAT "%8c" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, 'a'); -#undef FORMAT - -#define FORMAT "%-8c" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, 'a'); -#undef FORMAT - -#define FORMAT "%.s" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, "12345"); -#undef FORMAT - -#define FORMAT "%.3s" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, "12345"); -#undef FORMAT - -#define FORMAT "%4.3s" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, "12345"); -#undef FORMAT - -#define FORMAT "%-4.3s" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, "12345"); -#undef FORMAT - -#define FORMAT "%3.4s" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, "12345"); -#undef FORMAT - -#define FORMAT "%-3.4s" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, "12345"); -#undef FORMAT - -#define FORMAT "%#o" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, 123); -#undef FORMAT - -#define FORMAT "%#x" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, 123); -#undef FORMAT - -#define FORMAT "%#X" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, 123); -#undef FORMAT - -#define FORMAT "%08d" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, 123); -#undef FORMAT - -#define FORMAT "%-8d" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, 123); -#undef FORMAT - -#define FORMAT "%-08d" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, 123); -#undef FORMAT - -#define FORMAT "%0-8d" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, 123); -#undef FORMAT - -#define FORMAT "% d" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, 123); -#undef FORMAT - -#define FORMAT "%+d" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, 123); -#undef FORMAT - -#define FORMAT "%+ d" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, 123); -#undef FORMAT - -#define FORMAT "%12d" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, 123); -#undef FORMAT - -#define FORMAT "%*d" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, 12, 123); -#undef FORMAT - -#define FORMAT "%.12d" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, 123); -#undef FORMAT - -#define FORMAT "%.012d" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, 123); -#undef FORMAT - -#define FORMAT "%.*d" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, 12, 123); -#undef FORMAT - -#define FORMAT "%.d" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, 123); -#undef FORMAT - -#define FORMAT "%.*d" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, -12, 123); -#undef FORMAT - -#define FORMAT "%.4d" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, 123); -#undef FORMAT - -#define FORMAT "%5.4d" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, 123); -#undef FORMAT - -#define FORMAT "%4.5d" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, 123); -#undef FORMAT - -#define FORMAT "%d" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, 0); -#undef FORMAT - -#define FORMAT "%.0d" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, 0); -#undef FORMAT - -#define FORMAT "%.0o" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, 0); -#undef FORMAT - -#define FORMAT "%.0x" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, 0); -#undef FORMAT - -#define FORMAT "%1.0d" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, 0); -#undef FORMAT - -#define FORMAT "%08.0d" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, -123); -#undef FORMAT - -#define FORMAT "%08d" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, -123); -#undef FORMAT - -#define FORMAT "%08d" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, 123); -#undef FORMAT - -#define FORMAT "%8d" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, 123); -#undef FORMAT - -#define FORMAT "%8d" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, -123); -#undef FORMAT - -#define FORMAT "%.8d" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, -123); -#undef FORMAT - -#define FORMAT "%.80d" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, -123); -#undef FORMAT - -#define FORMAT "%-80d" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, -123); -#undef FORMAT - -#define FORMAT "%80d" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, -123); -#undef FORMAT - -#define FORMAT "%80.40d" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, -123); -#undef FORMAT - -#define FORMAT "%-+80.40d" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, 123); -#undef FORMAT - -#define FORMAT "%+x" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, -123); -#undef FORMAT - -#define FORMAT "%#x" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, 123); -#undef FORMAT - -#define FORMAT "%#o" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, 123); -#undef FORMAT - -#define FORMAT "%p" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, "123"); -#undef FORMAT - -#define FORMAT "%#lx" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, 0xdeadbeefL); -#undef FORMAT - -#define FORMAT "%zd" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, (size_t)-123); -#undef FORMAT - -#define FORMAT "%#llx" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, 0xdeadbeefbadcafeLL); -#undef FORMAT - -#define FORMAT "%llo" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT, 0xffffffffffffffffLL); -#undef FORMAT - -#define FORMAT "%%" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT); -#undef FORMAT - -#define FORMAT "%y" - TEST_PRINTF("%s: '" FORMAT "'\n", FORMAT); -#undef FORMAT - - char stra[10], strb[10]; - int la, lb; - la = snprintf(stra, sizeof(stra), "%s", "123456789a"); - printf(" printf: %s\n", stra); - lb = xsnprintf(strb, sizeof(strb), "%s", "123456789a"); - xprintf("xprintf: %s\n", stra); - assert(la == lb); - assert(strncmp(stra, strb, 10) == 0); - -#define FORMAT "12%n3%#08x4%n5" - int lc, ld; - sprintf(stra, FORMAT, &la, 123, &lb); - printf(" printf: la: %d, lb: %d\n", la, lb); - xsprintf(strb, FORMAT, &lc, 123, &ld); - xprintf("xprintf: lc: %d, ld: %d\n", lc, ld); - assert(la == lc); - assert(lb == ld); -#undef FORMAT - - la = snprintf(NULL, 0, "%s", "123"); - printf(" printf: %d\n", la); - lb = xsnprintf(NULL, 0, "%s", "123"); - xprintf("xprintf: %d\n", lb); - assert(la == lb); - - return 0; -} |