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// Reviewed for Unicode support by Jim Park -- 08/13/2007
#include <cppunit/extensions/HelperMacros.h>
#include "../util.h"
#include "../winchar.h"
#include <time.h>
#include <stdlib.h>
// macro for fixing endianity
#define _x(x) FIX_ENDIAN_INT16(WCHAR(x))
// BUGBUG: These tests currently run as Ansi, it would be better if it respected defenv['UNICODE']
// BUGBUG: WinWStrDupFromWC is unable to test WCToUTF16LEHlpr because it is behind #ifdef MAKENSIS
// TODO write equal() for WINWCHAR -- http://subcommanderblog.wordpress.com/2009/01/10/cppunit_assert_equal-and-custom-data-types/
class WinCharTest : public CppUnit::TestFixture {
CPPUNIT_TEST_SUITE( WinCharTest );
CPPUNIT_TEST( testFromTchar );
CPPUNIT_TEST( testStrCpy );
CPPUNIT_TEST( testStrNCpy );
CPPUNIT_TEST( testStrLen );
CPPUNIT_TEST( testStrCmp );
CPPUNIT_TEST( testStrDup );
CPPUNIT_TEST_SUITE_END();
public:
void setUp() {
}
void testFromTchar() {
WINWCHAR test[] = { _x('t'), _x('e'), _x('s'), _x('t'), 0 };
WINWCHAR *dyn = WinWStrDupFromTChar(_T("test"));
CPPUNIT_ASSERT_EQUAL( 0, memcmp(test, dyn, sizeof(test)) );
free(dyn);
dyn = WinWStrDupFromChar("test");
CPPUNIT_ASSERT_EQUAL( 0, memcmp(test, dyn, sizeof(test)) );
free(dyn);
dyn = WinWStrDupFromWC(L"test");
CPPUNIT_ASSERT_EQUAL( 0, memcmp(test, dyn, sizeof(test)) );
free(dyn);
}
void testStrCpy() {
WINWCHAR a[] = { _x('t'), _x('e'), _x('s'), _x('t'), 0 };
WINWCHAR b[5];
CPPUNIT_ASSERT( !WinWStrCmp(b, WinWStrCpy(b, a)) );
CPPUNIT_ASSERT_EQUAL( 0, memcmp(a, b, 5 * sizeof(WINWCHAR)) );
}
void testStrNCpy() {
WINWCHAR a1[] = { _x('t'), _x('e'), _x('s'), _x('t'), 0 };
WINWCHAR b[5];
CPPUNIT_ASSERT( !WinWStrCmp(b, WinWStrNCpy(b, a1, 5)) );
CPPUNIT_ASSERT_EQUAL( 0, memcmp(a1, b, 5 * sizeof(WINWCHAR)) );
WINWCHAR a2[] = { _x('t'), _x('e'), 0, 0, 0 };
CPPUNIT_ASSERT( !WinWStrCmp(b, WinWStrNCpy(b, a2, 5)) );
CPPUNIT_ASSERT_EQUAL( 0, memcmp(a2, b, 5 * sizeof(WINWCHAR)) );
CPPUNIT_ASSERT( !WinWStrCmp(b, WinWStrNCpy(b, a1, 2)) );
CPPUNIT_ASSERT_EQUAL( 0, memcmp(a2, b, 5 * sizeof(WINWCHAR)) );
}
void testStrLen() {
WINWCHAR test[] = { _x('t'), _x('e'), _x('s'), _x('t'), 0 };
CPPUNIT_ASSERT_EQUAL( (size_t) 4, WinWStrLen(test) );
}
static int simplifyNumber(int n) {
if (n < 0)
return -1;
if (n > 0)
return 1;
return 0;
}
void testStrCmp() {
char a[] = "a";
WINWCHAR wa[] = { _x('a'), 0 };
char b[] = "b";
WINWCHAR wb[] = { _x('b'), 0 };
char empty[] = "";
WINWCHAR wempty[] = { 0 };
#define TEST_STR_CMP(x, y) \
CPPUNIT_ASSERT_EQUAL(\
simplifyNumber(strcmp(x, y)), \
simplifyNumber(WinWStrCmp(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() {
WINWCHAR a[] = { _x('a'), _x('b'), _x('c'), 0 };
WINWCHAR *b = WinWStrDupFromWinWStr(a);
CPPUNIT_ASSERT_EQUAL( 0, WinWStrCmp(a, b) );
free(b);
}
};
CPPUNIT_TEST_SUITE_REGISTRATION( WinCharTest );
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