X-Git-Url: https://git.ucc.asn.au/?p=tpg%2Facess2.git;a=blobdiff_plain;f=Usermode%2FLibraries%2Flibc.so_src%2FTEST_string.c;fp=Usermode%2FLibraries%2Flibc.so_src%2FTEST_string.c;h=4ecca307d684819ece57ff7b12de56fe12834f64;hp=0000000000000000000000000000000000000000;hb=845b6f9d90bb87b5e760e4d49aa93b0e003ab750;hpb=67a7fe2bb79eceaf10c572a99bd8345c4e81cf5b

diff --git a/Usermode/Libraries/libc.so_src/TEST_string.c b/Usermode/Libraries/libc.so_src/TEST_string.c
new file mode 100644
index 00000000..4ecca307
--- /dev/null
+++ b/Usermode/Libraries/libc.so_src/TEST_string.c
@@ -0,0 +1,51 @@
+/*
+ */
+#include <stdio.h>
+#include <string.h>
+
+#define ASSERT(cnd)	printf("ASSERT: "#cnd" == %s\n", ((cnd) ? "pass" : "FAIL"))
+
+int main()
+{
+	ASSERT(strcmp("hello", "world") < 0);
+	ASSERT(strcmp("hello", "hello") == 0);
+	ASSERT(strcmp("wello", "hello") > 0);
+	ASSERT(strcmp("\xff", "\1") > 0);
+	ASSERT(strcmp("\1", "\xff") < 0);
+	ASSERT(strcmp("Hello", "hello") < 0);
+	
+	ASSERT(strncmp("hello world", "hello", 5) == 0);
+	
+	ASSERT(strcasecmp("hello", "world") < 0);
+	ASSERT(strcasecmp("hello", "hello") == 0);
+	ASSERT(strcasecmp("wello", "hello") > 0);
+	ASSERT(strcasecmp("\xff", "\1") > 0);
+	ASSERT(strcasecmp("\1", "\xff") < 0);
+	ASSERT(strcasecmp("Hello", "hello") == 0);
+	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);
+}
+