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#include <cppunit/extensions/HelperMacros.h>
#include "../winchar.h"
#include <time.h>
#include <stdlib.h>
// macro for fixing endianity
#define _x(x) FIX_ENDIAN_INT16(WCHAR(x))
class WinCharTest : public CppUnit::TestFixture {
CPPUNIT_TEST_SUITE( WinCharTest );
CPPUNIT_TEST( testFromAnsi );
CPPUNIT_TEST( testToAnsi );
CPPUNIT_TEST( testStrCpy );
CPPUNIT_TEST( testStrNCpy );
CPPUNIT_TEST( testStrLen );
CPPUNIT_TEST( testStrCmp );
CPPUNIT_TEST( testStrDup );
CPPUNIT_TEST( testStoi );
CPPUNIT_TEST_SUITE_END();
public:
void testFromAnsi() {
WCHAR test[] = { _x('t'), _x('e'), _x('s'), _x('t'), 0 };
WCHAR *dyn = winchar_fromansi("test");
CPPUNIT_ASSERT_EQUAL( 0, memcmp(test, dyn, 5) );
delete [] dyn;
}
void testToAnsi() {
WCHAR test[] = { _x('t'), _x('e'), _x('s'), _x('t'), 0 };
char *dyn = winchar_toansi(test);
CPPUNIT_ASSERT_EQUAL( 0, strcmp("test", dyn) );
delete [] dyn;
}
void testStrCpy() {
WCHAR a[] = { _x('t'), _x('e'), _x('s'), _x('t'), 0 };
WCHAR b[5];
CPPUNIT_ASSERT_EQUAL( (WCHAR*) b, (WCHAR*) winchar_strcpy(b, a) );
CPPUNIT_ASSERT_EQUAL( 0, memcmp(a, b, 5) );
}
void testStrNCpy() {
WCHAR a1[] = { _x('t'), _x('e'), _x('s'), _x('t'), 0 };
WCHAR b[5];
CPPUNIT_ASSERT_EQUAL( (WCHAR*) b, (WCHAR*) winchar_strncpy(b, a1, 5) );
CPPUNIT_ASSERT_EQUAL( 0, memcmp(a1, b, 5 * sizeof(WCHAR)) );
WCHAR a2[] = { _x('t'), _x('e'), 0, 0, 0 };
CPPUNIT_ASSERT_EQUAL( (WCHAR*) b, (WCHAR*) winchar_strncpy(b, a2, 5) );
CPPUNIT_ASSERT_EQUAL( 0, memcmp(a2, b, 5 * sizeof(WCHAR)) );
CPPUNIT_ASSERT_EQUAL( (WCHAR*) b, (WCHAR*) winchar_strncpy(b, a1, 2) );
CPPUNIT_ASSERT_EQUAL( 0, memcmp(a2, b, 5 * sizeof(WCHAR)) );
}
void testStrLen() {
WCHAR test[] = { _x('t'), _x('e'), _x('s'), _x('t'), 0 };
CPPUNIT_ASSERT_EQUAL( (size_t) 4, winchar_strlen(test) );
}
static int simplifyNumber(int n) {
if (n < 0)
return -1;
if (n > 0)
return 1;
return 0;
}
void testStrCmp() {
char a[] = "a";
WCHAR wa[] = { _x('a'), 0 };
char b[] = "b";
WCHAR wb[] = { _x('b'), 0 };
char empty[] = "";
WCHAR wempty[] = { 0 };
#define TEST_STR_CMP(x, y) \
CPPUNIT_ASSERT_EQUAL(\
simplifyNumber(strcmp(x, y)), \
simplifyNumber(winchar_strcmp(w##x, w##y)) \
)
TEST_STR_CMP(a, b);
TEST_STR_CMP(b, a);
TEST_STR_CMP(a, a);
TEST_STR_CMP(b, b);
TEST_STR_CMP(a, empty);
TEST_STR_CMP(empty, b);
TEST_STR_CMP(empty, empty);
}
void testStrDup() {
WCHAR a[] = { _x('a'), _x('b'), _x('c'), 0 };
WCHAR *b = winchar_strdup(a);
CPPUNIT_ASSERT_EQUAL( 0, winchar_strcmp(a, b) );
delete [] b;
}
void testStoi() {
srand(time(0));
for (int i = 0; i < 1000; i++)
{
int r = rand();
char s[128];
sprintf(s, "%d", r);
WCHAR *ws = winchar_fromansi(s);
CPPUNIT_ASSERT_EQUAL( r, winchar_stoi(ws) );
delete [] ws;
}
}
};
CPPUNIT_TEST_SUITE_REGISTRATION( WinCharTest );
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