diff -r 56d2f2d5aad8 -r 4feced261c68 project_files/hwc/rtl/tests/check_misc.c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/project_files/hwc/rtl/tests/check_misc.c	Tue Jan 21 22:38:13 2014 +0100
@@ -0,0 +1,88 @@
+#include <check.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include "check_check.h"
+#include "../src/misc.h"
+
+static string255 make_string(const char* str)
+{
+    string255 s;
+    s.len = strlen(str);
+    memcpy(s.str, str, s.len + 1);
+    return s;
+}
+
+START_TEST(test_strconcat)
+{
+    string255 t;
+    t = fpcrtl_strconcat(make_string(""), make_string(""));
+    fail_if(strcmp(t.str, ""), "strconcat(\"\", \"\")");
+
+    t = fpcrtl_strconcat(make_string(""), make_string("a"));
+    fail_if(strcmp(t.str, "a"), "strconcat(\"\", \"a\")");
+
+    t = fpcrtl_strconcat(make_string("a"), make_string(""));
+    fail_if(strcmp(t.str, "a"), "strconcat(\"a\", \"\")");
+
+    t = fpcrtl_strconcat(make_string("ab"), make_string(""));
+    fail_if(strcmp(t.str, "ab"), "strconcat(\"ab\", \"\")");
+
+    t = fpcrtl_strconcat(make_string("ab"), make_string("cd"));
+    fail_if(strcmp(t.str, "abcd"), "strconcat(\"ab\", \"cd\")");
+}
+END_TEST
+
+START_TEST (test_strappend)
+{
+    string255 t;
+
+    t = fpcrtl_strappend(make_string(""), 'c');
+    fail_if(strcmp(t.str, "c"), "strappend(\"\", 'c')");
+
+    t = fpcrtl_strappend(make_string("ab"), 'c');
+    fail_if(strcmp(t.str, "abc"), "strappend(\"ab\", 'c')");
+}
+END_TEST
+
+START_TEST (test_strprepend)
+{
+    string255 t;
+
+    t = fpcrtl_strprepend('c', make_string(""));
+    fail_if(strcmp(t.str, "c"), "strprepend('c', \"\")");
+
+    t = fpcrtl_strprepend('c', make_string("ab"));
+    fail_if(strcmp(t.str, "cab"), "strprepend('c', \"ab\")");
+}
+END_TEST
+
+START_TEST (test_strcompare)
+{
+    fail_unless(fpcrtl_strcompare(make_string(""), make_string("")), "strcompare(\"\", \"\")");
+    fail_unless(fpcrtl_strcompare(make_string("a"), make_string("a")), "strcompare(\"a\", \"a\"");
+    fail_unless(!fpcrtl_strcompare(make_string("a"), make_string("b")), "strcompare(\"a\", \"b\")");
+    fail_unless(!fpcrtl_strcompare(make_string("a"), make_string("ab")), "strcompare(\"a\", \"ab\")");
+
+    fail_unless(fpcrtl_strcomparec(make_string(" "), ' '), "strcomparec(\" \", ' ')");
+    fail_unless(fpcrtl_strcomparec(make_string("a"), 'a'), "strcomparec(\"a\", 'a')");
+    fail_unless(!fpcrtl_strcomparec(make_string("  "), ' '), "strcomparec(\"  \", ' '");
+    fail_unless(!fpcrtl_strcomparec(make_string(""), ' '), "strcomparec(\"\", ' ')");
+
+}
+END_TEST
+
+Suite* misc_suite(void)
+{
+    Suite *s = suite_create("misc");
+
+    TCase *tc_core = tcase_create("Core");
+
+    tcase_add_test(tc_core, test_strconcat);
+    tcase_add_test(tc_core, test_strappend);
+    tcase_add_test(tc_core, test_strprepend);
+    tcase_add_test(tc_core, test_strcompare);
+
+    suite_add_tcase(s, tc_core);
+
+    return s;
+}