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improved error reporting in BlackCoreTest::Expect

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This commit is contained in:
Mathew Sutcliffe
2013-09-03 19:29:04 +01:00
parent 891d47c8ff
commit 00473e6f5f
2 changed files with 19 additions and 1 deletions
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14
tests/blackcore/expect.cpp
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@@ -73,12 +73,12 @@ void Expect::wait(const SourceLocation& srcloc, int timeout)
QTimer timer;
timer.setSingleShot(true);
QObject::connect(&timer, &QTimer::timeout, [=, &unitsCopy]{
reportTimeout(srcloc, unitsCopy);
for (auto i = unitsCopy.begin(); i != unitsCopy.end(); ++i)
{
(*i)->onDone(nullptr); //paranoia
}
unitsCopy.clear();
QTest::qFail("*** Timed Out ***", qPrintable(srcloc.file), srcloc.line);
m_failed = true;
});
timer.start(timeout * 1000);
@@ -89,4 +89,16 @@ void Expect::wait(const SourceLocation& srcloc, int timeout)
}
}
void Expect::reportTimeout(const SourceLocation& srcloc, const QSet<const ExpectUnit*>& units)
{
QString msg = "*** Timed Out ***";
QString prefix = "\nwhile waiting for ";
for (auto i = units.begin(); i != units.end(); ++i)
{
msg += prefix + (*i)->m_waitingFor;
prefix = "\nand ";
}
QTest::qFail(qPrintable(msg), qPrintable(srcloc.file), srcloc.line);
}
} //namespace BlackCoreTest

6
tests/blackcore/expect.h
View File

@@ -7,6 +7,7 @@
#define BLACKCORETEST_EXPECT_H
#include <QObject>
#include <QMetaMethod>
#include <QPointer>
#include <QVector>
#include <QSet>
@@ -87,6 +88,9 @@ public:
{
auto subj = subject<F1>();
m_expects.push_back([=]{
m_waitingFor = subj->metaObject()->className();
m_waitingFor += "::";
m_waitingFor += QMetaMethod::fromSignal(signal).name();
m_guard += QObject::connect(subj, signal, slot);
m_guard += QObject::connect(subj, signal, [=]{ next(); });
});
@@ -118,6 +122,7 @@ private:
QPointer<Expect> m_parent;
QPointer<QObject> m_subject;
SourceLocation m_srcloc;
QString m_waitingFor;
QVector<std::function<void()>> m_sends;
QVector<std::function<void()>> m_expects;
mutable QVector<std::function<void()>>::const_iterator m_nextExpect;
@@ -184,6 +189,7 @@ private:
friend class ExpectUnit;
void wait(const SourceLocation& srcloc, int timeout);
void reportTimeout(const SourceLocation& srcloc, const QSet<const ExpectUnit*>& units);
QPointer<QObject> m_subject;
QSet<const ExpectUnit*> m_units;