diff -r b72c6db6890b -r 5dc02b23752f tests/auto/qchar/tst_qchar.cpp
--- a/tests/auto/qchar/tst_qchar.cpp	Wed Jun 23 19:07:03 2010 +0300
+++ b/tests/auto/qchar/tst_qchar.cpp	Tue Jul 06 15:10:48 2010 +0300
@@ -43,6 +43,7 @@
 #include <QtTest/QtTest>
 #include <qchar.h>
 #include <qfile.h>
+#include <qstringlist.h>
 #include <private/qunicodetables_p.h>
 #if defined(Q_OS_WINCE)
 #include <qcoreapplication.h>
@@ -72,8 +73,10 @@
     void toLower();
     void toTitle();
     void toCaseFolded();
+    void isPrint();
     void isUpper();
     void isLower();
+    void isTitle();
     void category();
     void direction();
     void joining();
@@ -82,7 +85,9 @@
     void decomposition();
 //     void ligature();
     void lineBreakClass();
+    void normalization_data();
     void normalization();
+    void normalization_manual();
     void normalizationCorrections();
     void unicodeVersion();
 #if defined(Q_OS_WINCE)
@@ -218,6 +223,12 @@
     QVERIFY(QChar::toCaseFolded((ushort)0xb5) == 0x3bc);
 }
 
+void tst_QChar::isPrint()
+{
+    QVERIFY(QChar('A').isPrint());
+    QVERIFY(!QChar(0x1aff).isPrint()); // General_Gategory =Cn
+}
+
 void tst_QChar::isUpper()
 {
     QVERIFY(QChar('A').isUpper());
@@ -227,6 +238,11 @@
     QVERIFY(!QChar('?').isUpper());
     QVERIFY(QChar(0xC2).isUpper());   // A with ^
     QVERIFY(!QChar(0xE2).isUpper());  // a with ^
+
+    for (uint codepoint = 0; codepoint <= UNICODE_LAST_CODEPOINT; ++codepoint) {
+        if (QChar::category(codepoint) == QChar::Letter_Uppercase)
+            QVERIFY(codepoint == QChar::toUpper(codepoint));
+    }
 }
 
 void tst_QChar::isLower()
@@ -238,6 +254,19 @@
     QVERIFY(!QChar('?').isLower());
     QVERIFY(!QChar(0xC2).isLower());   // A with ^
     QVERIFY(QChar(0xE2).isLower());  // a with ^
+
+    for (uint codepoint = 0; codepoint <= UNICODE_LAST_CODEPOINT; ++codepoint) {
+        if (QChar::category(codepoint) == QChar::Letter_Lowercase)
+            QVERIFY(codepoint == QChar::toLower(codepoint));
+    }
+}
+
+void tst_QChar::isTitle()
+{
+    for (uint codepoint = 0; codepoint <= UNICODE_LAST_CODEPOINT; ++codepoint) {
+        if (QChar::category(codepoint) == QChar::Letter_Titlecase)
+            QVERIFY(codepoint == QChar::toTitleCase(codepoint));
+    }
 }
 
 void tst_QChar::category()
@@ -259,6 +288,12 @@
     QVERIFY(QChar::category(0xd900u) == QChar::Other_Surrogate);
     QVERIFY(QChar::category(0xdc00u) == QChar::Other_Surrogate);
     QVERIFY(QChar::category(0xdc01u) == QChar::Other_Surrogate);
+
+    QVERIFY(QChar::category((uint)0x10fffdu) == QChar::Other_PrivateUse);
+    QVERIFY(QChar::category((uint)0x110000u) == QChar::NoCategory);
+
+    QVERIFY(QChar::category((uint)0x1aff) == QChar::Other_NotAssigned);
+    QVERIFY(QChar::category((uint)0x10ffffu) == QChar::Other_NotAssigned);
 }
 
 void tst_QChar::direction()
@@ -473,44 +508,22 @@
     QVERIFY(QUnicodeTables::lineBreakClass(0x0fffdu) == QUnicodeTables::LineBreak_AL);
 }
 
-void tst_QChar::normalization()
+void tst_QChar::normalization_data()
 {
-    {
-        QString composed;
-        composed += QChar(0xc0);
-        QString decomposed;
-        decomposed += QChar(0x41);
-        decomposed += QChar(0x300);
+    QTest::addColumn<QStringList>("columns");
+    QTest::addColumn<int>("part");
 
-        QVERIFY(composed.normalized(QString::NormalizationForm_D) == decomposed);
-        QVERIFY(composed.normalized(QString::NormalizationForm_C) == composed);
-        QVERIFY(composed.normalized(QString::NormalizationForm_KD) == decomposed);
-        QVERIFY(composed.normalized(QString::NormalizationForm_KC) == composed);
-    }
-    {
-        QString composed;
-        composed += QChar(0xa0);
-        QString decomposed;
-        decomposed += QChar(0x20);
+    int linenum = 0;
+    int part = 0;
 
-        QVERIFY(composed.normalized(QString::NormalizationForm_D) == composed);
-        QVERIFY(composed.normalized(QString::NormalizationForm_C) == composed);
-        QVERIFY(composed.normalized(QString::NormalizationForm_KD) == decomposed);
-        QVERIFY(composed.normalized(QString::NormalizationForm_KC) == decomposed);
-    }
-
-    QFile f("NormalizationTest.txt");
-    // Windows - current directory is the debug/release subdirectory where the executable is located
-    if (!f.exists())
-        f.setFileName("../NormalizationTest.txt");;
-    if (!f.exists()) {
-        QFAIL("Couldn't find NormalizationTest.txt");
-        return;
-    }
+    QFile f(SRCDIR "NormalizationTest.txt");
+    QVERIFY(f.exists());
 
     f.open(QIODevice::ReadOnly);
 
     while (!f.atEnd()) {
+        linenum++;
+
         QByteArray line;
         line.resize(1024);
         int len = f.readLine(line.data(), 1024);
@@ -520,8 +533,11 @@
         if (comment >= 0)
             line = line.left(comment);
 
-        if (line.startsWith("@"))
+        if (line.startsWith("@")) {
+            if (line.startsWith("@Part") && line.size() > 5 && QChar(line.at(5)).isDigit())
+                part = QChar(line.at(5)).digitValue();
             continue;
+        }
 
         if (line.isEmpty())
             continue;
@@ -534,8 +550,10 @@
 
         Q_ASSERT(l.size() == 5);
 
-        QString columns[5];
+        QStringList columns;
         for (int i = 0; i < 5; ++i) {
+            columns.append(QString());
+
             QList<QByteArray> c = l.at(i).split(' ');
             Q_ASSERT(!c.isEmpty());
 
@@ -546,15 +564,26 @@
                     columns[i].append(QChar(uc));
                 else {
                     // convert to utf16
-                    uc -= 0x10000;
-                    ushort high = uc/0x400 + 0xd800;
-                    ushort low = uc%0x400 + 0xdc00;
+                    ushort high = QChar::highSurrogate(uc);
+                    ushort low = QChar::lowSurrogate(uc);
                     columns[i].append(QChar(high));
                     columns[i].append(QChar(low));
                 }
             }
         }
 
+        QString nm = QString("line #%1:").arg(linenum);
+        QTest::newRow(nm.toLatin1()) << columns << part;
+    }
+}
+
+void tst_QChar::normalization()
+{
+    QFETCH(QStringList, columns);
+    QFETCH(int, part);
+
+    Q_UNUSED(part)
+
         // CONFORMANCE:
         // 1. The following invariants must be true for all conformant implementations
         //
@@ -604,6 +633,32 @@
 
         // #################
 
+}
+
+void tst_QChar::normalization_manual()
+{
+    {
+        QString composed;
+        composed += QChar(0xc0);
+        QString decomposed;
+        decomposed += QChar(0x41);
+        decomposed += QChar(0x300);
+
+        QVERIFY(composed.normalized(QString::NormalizationForm_D) == decomposed);
+        QVERIFY(composed.normalized(QString::NormalizationForm_C) == composed);
+        QVERIFY(composed.normalized(QString::NormalizationForm_KD) == decomposed);
+        QVERIFY(composed.normalized(QString::NormalizationForm_KC) == composed);
+    }
+    {
+        QString composed;
+        composed += QChar(0xa0);
+        QString decomposed;
+        decomposed += QChar(0x20);
+
+        QVERIFY(composed.normalized(QString::NormalizationForm_D) == composed);
+        QVERIFY(composed.normalized(QString::NormalizationForm_C) == composed);
+        QVERIFY(composed.normalized(QString::NormalizationForm_KD) == decomposed);
+        QVERIFY(composed.normalized(QString::NormalizationForm_KC) == decomposed);
     }
 }