diff options
author | Leena Miettinen <riitta-leena.miettinen@qt.io> | 2019-10-15 17:06:52 +0200 |
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committer | Leena Miettinen <riitta-leena.miettinen@qt.io> | 2019-11-01 14:40:27 +0100 |
commit | 4f45dc762d73b5f8ac112d109fa3fa48dd99ee47 (patch) | |
tree | d398e9838d3d0ac2cd1044fbd28734f582cc0748 /src/testlib/doc/snippets/code/src_qtestlib_qtestcase.cpp | |
parent | 2d680b27f3c56aacbec3191f38b7b1898c8747b1 (diff) |
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 <edward.welbourne@qt.io>
Reviewed-by: Paul Wicking <paul.wicking@qt.io>
Diffstat (limited to 'src/testlib/doc/snippets/code/src_qtestlib_qtestcase.cpp')
-rw-r--r-- | src/testlib/doc/snippets/code/src_qtestlib_qtestcase.cpp | 29 |
1 files changed, 27 insertions, 2 deletions
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<MyType>(const MyType &t) + { + char *repr = new char[t.reprSize()]; + t.writeRepr(repr); + return repr; + } +} +QT_END_NAMESPACE +//! [34] |