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28
29
30#include <QtTest/QtTest>
31#include <qregexp.h>
32
33
34#include <qvalidator.h>
35
36class tst_QRegExpValidator : public QObject
37{
38 Q_OBJECT
39
40private slots:
41 void validate_data();
42 void validate();
43};
44
45void tst_QRegExpValidator::validate_data()
46{
47
48 QTest::addColumn<QString>(name: "rx");
49 QTest::addColumn<QString>(name: "value");
50 QTest::addColumn<int>(name: "state");
51
52 QTest::newRow( dataTag: "data0" ) << QString("[1-9]\\d{0,3}") << QString("0") << 0;
53 QTest::newRow( dataTag: "data1" ) << QString("[1-9]\\d{0,3}") << QString("12345") << 0;
54 QTest::newRow( dataTag: "data2" ) << QString("[1-9]\\d{0,3}") << QString("1") << 2;
55
56 QTest::newRow( dataTag: "data3" ) << QString("\\S+") << QString("myfile.txt") << 2;
57 QTest::newRow( dataTag: "data4" ) << QString("\\S+") << QString("my file.txt") << 0;
58
59 QTest::newRow( dataTag: "data5" ) << QString("[A-C]\\d{5}[W-Z]") << QString("a12345Z") << 0;
60 QTest::newRow( dataTag: "data6" ) << QString("[A-C]\\d{5}[W-Z]") << QString("A12345Z") << 2;
61 QTest::newRow( dataTag: "data7" ) << QString("[A-C]\\d{5}[W-Z]") << QString("B12") << 1;
62
63 QTest::newRow( dataTag: "data8" ) << QString("read\\S?me(\\.(txt|asc|1st))?") << QString("readme") << 2;
64 QTest::newRow( dataTag: "data9" ) << QString("read\\S?me(\\.(txt|asc|1st))?") << QString("read me.txt") << 0;
65 QTest::newRow( dataTag: "data10" ) << QString("read\\S?me(\\.(txt|asc|1st))?") << QString("readm") << 1;
66}
67
68void tst_QRegExpValidator::validate()
69{
70 QFETCH( QString, rx );
71 QFETCH( QString, value );
72 QFETCH( int, state );
73
74 QRegExpValidator rv( 0 );
75 QSignalSpy spy(&rv, SIGNAL(regExpChanged(QRegExp)));
76 QSignalSpy changedSpy(&rv, SIGNAL(changed()));
77
78 rv.setRegExp( QRegExp( rx ) );
79 int pos = -1;
80
81 QCOMPARE( (int)rv.validate( value, pos ), state );
82
83 if (state == QValidator::Invalid)
84 QCOMPARE(pos, value.length());
85 else
86 QCOMPARE(pos, -1); // untouched on Acceptable or Intermediate
87
88 QCOMPARE(spy.count(), 1);
89 QCOMPARE(changedSpy.count(), 1);
90}
91
92QTEST_APPLESS_MAIN(tst_QRegExpValidator)
93#include "tst_qregexpvalidator.moc"
94

source code of qtbase/tests/auto/gui/util/qregexpvalidator/tst_qregexpvalidator.cpp