ASSERT(strcasecmp("Hello", "Hello") == 0);
ASSERT(strcasecmp("hellO", "Hello") == 0);
-
char buf[13];
+ memset(buf, 127, sizeof(buf));
+ ASSERT(buf[0] == 127); ASSERT(buf[4] == 127);
+ strncpy(buf, "hello", 4);
+ ASSERT(buf[3] == 'l'); ASSERT(buf[4] == 127);
+ strncpy(buf, "hello", 8);
+ ASSERT(buf[4] == 'o'); ASSERT(buf[5] == '\0'); ASSERT(buf[7] == '\0'); ASSERT(buf[8] == 127);
+
memset(buf, 0, 13);
ASSERT(buf[0] == 0); ASSERT(buf[12] == 0);
ASSERT(memchr("\xffhello", 'x', 6) == NULL);
+
+ const char *teststr_foo = "foo";
+ ASSERT(strchr(teststr_foo, 'f') == teststr_foo+0);
+ ASSERT(strchr(teststr_foo, 'o') == teststr_foo+1);
+ ASSERT(strchr(teststr_foo, '\0') == teststr_foo+3);
+ ASSERT(strchr(teststr_foo, 'X') == NULL);
+ ASSERT(strrchr(teststr_foo, 'f') == teststr_foo+0);
+ ASSERT(strrchr(teststr_foo, 'o') == teststr_foo+2);
+ ASSERT(strrchr(teststr_foo, '\0') == teststr_foo+3);
+ ASSERT(strrchr(teststr_foo, 'X') == NULL);
}