From 4f45dc762d73b5f8ac112d109fa3fa48dd99ee47 Mon Sep 17 00:00:00 2001 From: Leena Miettinen Date: Tue, 15 Oct 2019 17:06:52 +0200 Subject: Doc: Add best-practice-info for using QVERIFY() and QCOMPARE() From https://wiki.qt.io/Writing_Unit_Tests Task-number: QTBUG-63987 Change-Id: I7229ac0712d1207c0c9ebdac868c33bb35dcb0f0 Reviewed-by: Edward Welbourne Reviewed-by: Paul Wicking --- .../doc/snippets/code/src_qtestlib_qtestcase.cpp | 29 ++++++++++++++++++++-- 1 file changed, 27 insertions(+), 2 deletions(-) (limited to 'src/testlib/doc/snippets/code/src_qtestlib_qtestcase.cpp') diff --git a/src/testlib/doc/snippets/code/src_qtestlib_qtestcase.cpp b/src/testlib/doc/snippets/code/src_qtestlib_qtestcase.cpp index 5f71828595..2dc4fe49ef 100644 --- a/src/testlib/doc/snippets/code/src_qtestlib_qtestcase.cpp +++ b/src/testlib/doc/snippets/code/src_qtestlib_qtestcase.cpp @@ -53,12 +53,12 @@ void wrapInFunction() { //! [0] -QVERIFY(1 + 1 == 2); + QVERIFY(spy.isValid()) //! [0] //! [1] -QVERIFY2(1 + 1 == 2, "A breach in basic arithmetic occurred."); +QVERIFY2(qIsNaN(0.0 / 0.0), "Ill-defined division produced unambiguous result."); //! [1] @@ -324,3 +324,28 @@ void TestQLocale::roundTripInt() QVERIFY(ok); } //! [31] + + +//! [32] +bool opened = file.open(QIODevice::WriteOnly); +QVERIFY(opened); +//! [32] + + +//! [33] +QVERIFY2(file.open(QIODevice::WriteOnly), + qPrintable(QString("open %1: %2").arg(file.fileName()).arg(file.errorString())); +//! [33] + +//! [34] +QT_BEGIN_NAMESPACE +namespace QTest { + template <> char *toString(const MyType &t) + { + char *repr = new char[t.reprSize()]; + t.writeRepr(repr); + return repr; + } +} +QT_END_NAMESPACE +//! [34] -- cgit v1.2.3