add tests for libc strcasecmp

Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>

2 files changed, 27 insertions, 0 deletions

diff --git a/libc/test/run-memops-test.c b/libc/test/run-memops-test.c
index 41c624f..e6fc7d0 100644
--- a/libc/test/run-memops-test.c
+++ b/libc/test/run-memops-test.c
@@ -47,6 +47,8 @@ int test_memset(char* buf, int c, size_t s);
 int test_memchr(const void *ptr, int c, size_t n, void* expected);
 int test_memcmp(const void *ptr1, const void *ptr2, size_t n, int expected);
 int test_strcmp(const void *ptr1, const void *ptr2, int expected);
+int test_strchr(const char *s, int c, char *expected);
+int test_strcasecmp(const char *s1, const char *s2, int expected);
 
 int test_memset(char* buf, int c, size_t s)
 {
@@ -75,3 +77,13 @@ int test_strcmp(const void *ptr1, const void *ptr2, int expected)
 {
 	return(expected == strcmp(ptr1, ptr2));
 }
+
+int test_strchr(const char *s, int c, char *expected)
+{
+	return(expected == strchr(s, c));
+}
+
+int test_strcasecmp(const char *s1, const char *s2, int expected)
+{
+	return(expected == strcasecmp(s1, s2));
+}
diff --git a/libc/test/run-memops.c b/libc/test/run-memops.c
index 259c4ff..50b2cab 100644
--- a/libc/test/run-memops.c
+++ b/libc/test/run-memops.c
@@ -25,6 +25,8 @@ int test_memset(char* buf, int c, size_t s);
 int test_memchr(const void *ptr, int c, size_t n, void* expected);
 int test_memcmp(const void *ptr1, const void *ptr2, size_t n, int expected);
 int test_strcmp(const void *ptr1, const void *ptr2, int expected);
+int test_strchr(const char *s, int c, char *expected);
+int test_strcasecmp(const char *s1, const char *s2, int expected);
 
 int main(void)
 {
@@ -53,7 +55,20 @@ int main(void)
 
 	assert(test_strcmp(buf, "Hello World!",  0));
 	assert(test_strcmp(buf, "Hfllow World", -1));
+
+	assert(test_strchr(buf, 'H', buf));
+	assert(test_strchr(buf, 'e', buf+1));
+	assert(test_strchr(buf, 'a', NULL));
+	assert(test_strchr(buf, '!', buf+11));
+
+	assert(test_strcasecmp(buf, "Hello World!", 0));
+	assert(test_strcasecmp(buf, "HELLO WORLD!", 0));
+	assert(test_strcasecmp(buf, "IELLO world!", -1));
+	assert(test_strcasecmp(buf, "HeLLo WOrlc!", 1));
+
+
 	free(buf);
 
+
 	return 0;
 }