}
/*!
+ \fn bool QChar::isSpace() const
+
Returns true if the character is a separator character
(Separator_* categories or certain code points from Other_Control category);
otherwise returns false.
*/
-bool QChar::isSpace() const
+
+/*!
+ \internal
+ \overload
+*/
+bool QChar::isSpace(ushort ucs2)
{
- if(ucs >= 9 && ucs <=13)
- return true;
const int test = FLAG(Separator_Space) |
FLAG(Separator_Line) |
FLAG(Separator_Paragraph);
- return FLAG(qGetProp(ucs)->category) & test;
+ return FLAG(qGetProp(ucs2)->category) & test;
}
/*!
inline bool isNull() const { return ucs == 0; }
bool isPrint() const;
bool isPunct() const;
- bool isSpace() const;
+ inline bool isSpace() const {
+ return ucs == 0x20 || (ucs <= 0x0D && ucs >= 0x09)
+ || (ucs > 127 && isSpace(ucs));
+ }
bool isMark() const;
inline bool isLetter() const {
return (ucs >= 'a' && ucs <= 'z')
static bool QT_FASTCALL isDigit(ushort ucs2);
static bool QT_FASTCALL isLetter(ushort ucs2);
static bool QT_FASTCALL isLetterOrNumber(ushort ucs2);
+ static bool QT_FASTCALL isSpace(ushort ucs2);
#ifdef QT_NO_CAST_FROM_ASCII
QChar(char c);
void isPrint();
void isUpper();
void isLower();
+ void isSpace_data();
+ void isSpace();
void isTitle();
void category();
void direction();
}
}
+void tst_QChar::isSpace_data()
+{
+ QTest::addColumn<ushort>("ucs");
+ QTest::addColumn<bool>("expected");
+
+ for (ushort ucs = 0; ucs < 256; ++ucs) {
+ bool isSpace = (ucs <= 0x0D && ucs >= 0x09) || ucs == 0x20 || ucs == 0xA0;
+ QString tag = QString::fromLatin1("0x%0").arg(QString::number(ucs, 16));
+ QTest::newRow(tag.toLatin1()) << ucs << isSpace;
+ }
+}
+
+void tst_QChar::isSpace()
+{
+ QFETCH(ushort, ucs);
+ QFETCH(bool, expected);
+ QCOMPARE(QChar(ucs).isSpace(), expected);
+}
+
void tst_QChar::isTitle()
{
for (uint codepoint = 0; codepoint <= UNICODE_LAST_CODEPOINT; ++codepoint) {