io: implement path manipulation on windows

io-test/io-units.c

@@ -0,0 +1,36 @@
+#include <CuTest.h>
+#include <blue/io/path.h>
+#include <blue/object/object.h>
+#include <blue/core/stringstream.h>
+
+void test_path_1(CuTest *tc)
+{
+	b_path *path = b_path_create_from_cstr("C:\\hello\\world\\");
+	char buf[512];
+	b_stringstream str;
+	b_stringstream_begin(&str, buf, sizeof buf);
+
+	b_to_string(B_OBJECT(path), &str);
+
+	printf("%s\n", buf);
+
+	b_path *path2 = b_path_create_from_cstr("path1\\path2\\");
+	b_path *path3 = b_path_create_from_cstr("path3\\path4\\");
+
+	b_path *paths[] = {path, path2, path3};
+
+	b_path *path4 = b_path_join(paths, sizeof paths / sizeof *paths);
+
+	b_stringstream_begin(&str, buf, sizeof buf);
+	b_to_string(B_OBJECT(path4), &str);
+	printf("%s\n", buf);
+}
+
+CuSuite *get_all_tests(void)
+{
+	CuSuite *suite = CuSuiteNew();
+
+	SUITE_ADD_TEST(suite, test_path_1);
+
+	return suite;
+}