Add strings test

tests/strings.cpp

@@ -0,0 +1,54 @@
+#include "String.h"
+#include "Path.h"
+#include <cassert>
+#include <stdio.h>
+
+using namespace crown;
+
+int main()
+{	
+	char path_output[128];
+	
+	// Test pathname
+	path::pathname("/home/project/texture.tga", path_output, 128);
+	assert(string::strcmp("/home/project", path_output) == 0);
+
+	path::pathname("/home/project", path_output, 128);
+	assert(string::strcmp("/home", path_output) == 0);
+	
+	path::pathname("/home", path_output, 128);
+	assert(string::strcmp("", path_output) == 0);
+	
+	path::pathname("/", path_output, 128);
+	assert(string::strcmp("", path_output) == 0);
+	
+	path::pathname("", path_output, 128);
+	assert(string::strcmp("", path_output) == 0);
+	
+	// Test filename
+	path::filename("/home/project/texture.tga", path_output, 128);
+	assert(string::strcmp("texture.tga", path_output) == 0);
+	
+	path::filename("/home/project/texture", path_output, 128);
+	assert(string::strcmp("texture", path_output) == 0);
+	
+	path::filename("/home", path_output, 128);
+	assert(string::strcmp("home", path_output) == 0);
+	
+	path::filename("/", path_output, 128);
+	assert(string::strcmp("", path_output) == 0);
+	
+	path::filename("", path_output, 128);
+	assert(string::strcmp("", path_output) == 0);
+	
+	// Test extension
+	path::extension("/home/project/texture.tga", path_output, 128);
+	assert(string::strcmp("tga", path_output) == 0);
+	
+	path::extension("/home/project/texture", path_output, 128);
+	assert(string::strcmp("", path_output) == 0);
+	
+	path::extension("/home/project.x/texture.tga", path_output, 128);
+	assert(string::strcmp("tga", path_output) == 0);
+}
+