add more clean test
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Xamora
parent
bbdc2f00fa
commit
a133be704d
186
main.c
186
main.c
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@ -1,4 +1,4 @@
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#include "main.h"
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# include "main.h"
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void test_strlen();
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void test_strcpy();
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@ -32,40 +32,107 @@ void
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test_strlen() {
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// ft_strlen
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{
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printf("ft_strlen:\n");
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char *empty = "";
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printf("empty: %ld\n", ft_strlen(empty));
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char *test = "test";
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printf("ft_strlen: %ld\n", ft_strlen(test));
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printf("test: %ld\n", ft_strlen(test));
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char *very_long = calloc(USHRT_MAX, 1);
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very_long = memset(very_long, 'C', USHRT_MAX - 1);
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very_long[USHRT_MAX] = '\0';
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printf("very_long: %ld\n", ft_strlen(very_long));
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// printf("%s\n", very_long);
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free(very_long);
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}
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printf("\n");
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// strlen
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{
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printf("strlen:\n");
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char *empty = "";
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printf("empty: %ld\n", strlen(empty));
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char *test = "test";
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printf("strlen: %ld\n", strlen(test));
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printf("test: %ld\n", strlen(test));
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char *very_long = calloc(USHRT_MAX, 1);
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very_long = memset(very_long, 'C', USHRT_MAX - 1);
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very_long[USHRT_MAX] = '\0';
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printf("very_long: %ld\n", strlen(very_long));
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// printf("%s\n", very_long);
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free(very_long);
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}
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}
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void
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test_strcpy() {
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// ft_strcpy
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{
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printf("ft_strcpy:\n");
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char src_empty[] = "";
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char dst_empty[] = "";
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char *ret = ft_strcpy(dst_empty, src_empty);
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printf ("ret: %s_%p, src: %s_%p, dest: %s_%p\n",
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ret, ret, src_empty, src_empty, dst_empty, dst_empty);
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char src[10] = "src";
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char dst[10] = "dst";
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char *ret;
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printf ("src: %s, dest: %s\n", src, dst);
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ret = ft_strcpy(dst, src);
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printf ("ft_strcpy ret: %s, src: %s, dest: %s\n", ret, src, dst);
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printf ("ret: %p, src: %p, dest: %p\n", ret, src, dst);
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printf ("ret: %s_%p, src: %s_%p, dest: %s_%p\n", ret, ret, src, src, dst, dst);
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// printf ("ret: %p, src: %p, dest: %p\n", ret, src, dst);
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//
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char *very_long_src = calloc(USHRT_MAX, 1);
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char *very_long_dst = calloc(USHRT_MAX, 1);
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very_long_src = memset(very_long_src, 'C', USHRT_MAX - 1);
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very_long_src[USHRT_MAX] = '\0';
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ret = ft_strcpy(very_long_dst, very_long_src);
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printf ("ret: %p, src: %p, dest: %p\n",
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ret, very_long_src, very_long_dst);
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// printf("%s\n", very_long);
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free(very_long_src);
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free(very_long_dst);
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}
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printf("\n");
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// strcpy
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{
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printf("strcpy:\n");
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char src_empty[] = "";
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char dst_empty[] = "";
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char *ret = strcpy(dst_empty, src_empty);
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printf ("ret: %s_%p, src: %s_%p, dest: %s_%p\n",
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ret, ret, src_empty, src_empty, dst_empty, dst_empty);
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char src[10] = "src";
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char dst[10] = "dst";
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char *ret;
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printf ("src: %s, dest: %s\n", src, dst);
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ret = strcpy(dst, src);
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printf ("strcpy ret: %s, src: %s, dest: %s\n", ret, src, dst);
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printf ("ret: %p, src: %p, dest: %p\n", ret, src, dst);
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printf ("ret: %s_%p, src: %s_%p, dest: %s_%p\n", ret, ret, src, src, dst, dst);
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// printf ("ret: %p, src: %p, dest: %p\n", ret, src, dst);
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//
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char *very_long_src = calloc(USHRT_MAX, 1);
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char *very_long_dst = calloc(USHRT_MAX, 1);
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very_long_src = memset(very_long_src, 'C', USHRT_MAX - 1);
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very_long_src[USHRT_MAX] = '\0';
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ret = strcpy(very_long_dst, very_long_src);
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printf ("ret: %p, src: %p, dest: %p\n",
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ret, very_long_src, very_long_dst);
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// printf("%s\n", very_long);
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free(very_long_src);
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free(very_long_dst);
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}
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}
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@ -74,26 +141,38 @@ test_strcmp() {
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// ft_strcmp
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{
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printf("ft_strcmp:\n");
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printf("ret: %d, s1: '', s2: ''\n", ft_strcmp("", ""));
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char *s1 = "test4";
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char *s2 = "test5";
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printf("ft_strcmp: %d, s1: %s, s2: %s\n", ft_strcmp(s1, s2), s1 , s2);
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printf("ret: %d, s1: '%s', s2: '%s'\n", ft_strcmp(s1, ""), s1 , "");
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printf("ret: %d, s1: '%s', s2: '%s'\n", ft_strcmp("", s2), "" , s2);
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printf("ret: %d, s1: '%s', s2: '%s'\n", ft_strcmp(s1, s2), s1 , s2);
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s1 = "te";
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s2 = "test";
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printf("ft_strcmp: %d, s1: %s, s2: %s\n", ft_strcmp(s1, s2), s1 , s2);
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s1 = "equal";
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s2 = "equal";
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printf("ret: %d, s1: '%s', s2: '%s'\n", ft_strcmp(s1, s2), s1 , s2);
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}
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printf("\n");
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// strcmp
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{
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printf("strcmp:\n");
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printf("ret: %d, s1: '', s2: ''\n", strcmp("", ""));
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char *s1 = "test4";
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char *s2 = "test5";
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printf("strcmp: %d, s1: %s, s2: %s\n", strcmp(s1, s2), s1 , s2);
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printf("ret: %d, s1: '%s', s2: '%s'\n", strcmp(s1, ""), s1 , "");
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printf("ret: %d, s1: '%s', s2: '%s'\n", strcmp("", s2), "" , s2);
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printf("ret: %d, s1: '%s', s2: '%s'\n", strcmp(s1, s2), s1 , s2);
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s1 = "te";
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s2 = "test";
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printf("strcmp: %d, s1: %s, s2: %s\n", strcmp(s1, s2), s1 , s2);
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s1 = "equal";
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s2 = "equal";
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printf("ret: %d, s1: '%s', s2: '%s'\n", strcmp(s1, s2), s1 , s2);
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}
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}
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@ -101,10 +180,13 @@ void
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test_write() {
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// ft_write
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{
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printf("ft_write:\n");
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ft_write(1, "ft_write(1, \"test \", 5): ", 25);
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printf("-> %ld\n", ft_write(1, "test ", 5));
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printf("ft_write ret: %ld\n", ft_write(1, "test ", 5));
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size_t error = ft_write(-1, "test ", 5);
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printf("ft_write error: %ld\n", error);
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printf("error: %ld\n", error);
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printf("ERRNO_%d: %s\n", errno, strerror(errno));
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}
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@ -113,9 +195,13 @@ test_write() {
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// write
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{
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printf("write ret: %ld\n", write(1, "test ", 5));
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printf("write:\n");
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write(1, "write(1, \"test \", 5): ", 22);
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printf("-> %ld\n", write(1, "test ", 5));
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size_t error = write(-1, "test ", 5);
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printf("write error: %ld\n", error);
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printf("error: %ld\n", error);
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printf("ERRNO_%d: %s\n", errno, strerror(errno));
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}
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}
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@ -124,6 +210,12 @@ void
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test_read() {
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// ft_read
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{
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printf("ft_read:\n");
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// char in[10];
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// ft_read(0, in, 10);
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// printf("%s\n", in);
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char buf[10];
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printf("ft_read ret: %ld\n", ft_read(open("main.c", O_RDONLY), buf, 10));
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printf ("buf: %s\n", buf);
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@ -136,6 +228,12 @@ test_read() {
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// read
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{
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printf("read:\n");
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// char in[10];
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// read(0, in, 10);
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// printf("%s\n", in);
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char buf[10];
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printf("read ret: %ld\n", read(open("main.c", O_RDONLY), buf, 10));
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printf ("buf: %s\n", buf);
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@ -149,27 +247,59 @@ void
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test_strdup() {
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// ft_strdup
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{
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char *buf = malloc(10);
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printf("ft_strdup:\n");
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char *empty = calloc(1, 1);
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char *copy_empty = ft_strdup(empty);
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printf("empty: %s_%p, copy: %s_%p\n", empty, empty, copy_empty, copy_empty);
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free(empty);
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free(copy_empty);
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char *buf = calloc(10, 1);
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strcpy(buf, "test");
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char *dup = ft_strdup(buf);
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printf("ft_strdup buf: %s_%p, dup: %s_%p\n", buf, buf, dup, dup);
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printf("buf: %s_%p, dup: %s_%p\n", buf, buf, dup, dup);
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free(buf);
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free(dup);
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char *very_long = calloc(USHRT_MAX, 1);
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char *copy_long = ft_strdup(very_long);
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printf ("long: %p, copy: %p\n", very_long, copy_long);
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free(very_long);
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free(copy_long);
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}
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// strdup
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{
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char *buf = malloc(10);
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printf("strdup:\n");
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char *empty = calloc(1, 1);
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char *copy_empty = strdup(empty);
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printf("empty: %s_%p, copy: %s_%p\n", empty, empty, copy_empty, copy_empty);
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free(empty);
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free(copy_empty);
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char *buf = calloc(10, 1);
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strcpy(buf, "test");
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char *dup = strdup(buf);
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printf("strdup buf: %s_%p, dup: %s_%p\n", buf, buf, dup, dup);
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printf("buf: %s_%p, dup: %s_%p\n", buf, buf, dup, dup);
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free(buf);
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free(dup);
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char *very_long = calloc(USHRT_MAX, 1);
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char *copy_long = strdup(very_long);
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printf ("long: %p, copy: %p\n", very_long, copy_long);
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free(very_long);
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free(copy_long);
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}
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}
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@ -188,7 +318,7 @@ test_calloc() {
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char *empty = ft_calloc(0, 0);
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printf("empty: %p\n", empty);
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char *overflow = ft_calloc(LONG_MAX, LONG_MAX);
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char *overflow = ft_calloc(UINT_MAX, UINT_MAX);
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printf("overflow: %s_%p\n", overflow, overflow);
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char *buf = ft_calloc(10, 1);
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@ -215,7 +345,7 @@ test_calloc() {
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char *empty = calloc(0, 0);
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printf("empty: %p\n", empty);
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char *overflow = calloc(LONG_MAX, LONG_MAX);
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char *overflow = calloc(UINT_MAX, UINT_MAX);
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printf("overflow: %s_%p\n", overflow, overflow);
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char *buf = calloc(10, 1);
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