Tests: Fix clang warnings about unused variables

tests/auto/qxmlnodemodelindex/tst_qxmlnodemodelindex.cpp:112:warn:unused variable 'copy' [-Wunused-variable]
tests/auto/xmlpatternssdk/ResultThreader.h:86:warn:private field 'm_eventLoop' is not used [-Wunused-private-field]
tests/auto/xmlpatternssdk/Worker.cpp:114:warn:unused variable 'endB' [-Wunused-variable]
tests/auto/xmlpatternssdk/Worker.cpp:112:warn:unused variable 'itB' [-Wunused-variable]

Change-Id: Idb1d0f78233665cb64025bda90a325db4562b41a
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>

5 files changed, 4 insertions, 9 deletions

diff --git a/tests/auto/qxmlnodemodelindex/tst_qxmlnodemodelindex.cpp b/tests/auto/qxmlnodemodelindex/tst_qxmlnodemodelindex.cpp
index c2e260df..0bef5bf9 100644
--- a/tests/auto/qxmlnodemodelindex/tst_qxmlnodemodelindex.cpp
+++ b/tests/auto/qxmlnodemodelindex/tst_qxmlnodemodelindex.cpp
@@ -110,6 +110,7 @@ void tst_QXmlNodeModelIndex::copyConstructor() const
     {
         /* The extra paranthesis silences a warning on win32-msvc. */
         const QXmlNodeModelIndex copy((QXmlNodeModelIndex()));
+        Q_UNUSED(copy)
     }
 }
 
diff --git a/tests/auto/xmlpatternssdk/ResultThreader.cpp b/tests/auto/xmlpatternssdk/ResultThreader.cpp
index 4a91d713..749a2dde 100644
--- a/tests/auto/xmlpatternssdk/ResultThreader.cpp
+++ b/tests/auto/xmlpatternssdk/ResultThreader.cpp
@@ -32,13 +32,11 @@
 
 using namespace QPatternistSDK;
 
-ResultThreader::ResultThreader(QEventLoop &ev,
-                               QFile *file,
+ResultThreader::ResultThreader(QFile *file,
                                const Type t,
                                QObject *p) : QThread(p)
                                            , m_file(file)
                                            , m_type(t)
-                                           , m_eventLoop(ev)
 {
     Q_ASSERT_X(p,       Q_FUNC_INFO, "Should have a parent");
     Q_ASSERT_X(file,    Q_FUNC_INFO, "Should have a valid file");
diff --git a/tests/auto/xmlpatternssdk/ResultThreader.h b/tests/auto/xmlpatternssdk/ResultThreader.h
index 22bde423..ee9438d1 100644
--- a/tests/auto/xmlpatternssdk/ResultThreader.h
+++ b/tests/auto/xmlpatternssdk/ResultThreader.h
@@ -61,8 +61,7 @@ namespace QPatternistSDK
         /**
          * Creates a ResultThreader that will read @p file when run() is called.
          */
-        ResultThreader(QEventLoop &ev,
-                       QFile *file,
+        ResultThreader(QFile *file,
                        const Type type,
                        QObject *parent);
 
@@ -83,7 +82,6 @@ namespace QPatternistSDK
 
         QFile *const    m_file;
         const Type      m_type;
-        QEventLoop &    m_eventLoop;
     };
 }
 
diff --git a/tests/auto/xmlpatternssdk/Worker.cpp b/tests/auto/xmlpatternssdk/Worker.cpp
index 03bce439..01529d67 100644
--- a/tests/auto/xmlpatternssdk/Worker.cpp
+++ b/tests/auto/xmlpatternssdk/Worker.cpp
@@ -109,9 +109,7 @@ void Worker::threadFinished()
     deleteLater();
 
     ResultThreader::Hash::const_iterator itA(m_result.constBegin());
-    ResultThreader::Hash::const_iterator itB(m_baseline.constBegin());
     const ResultThreader::Hash::const_iterator endA(m_result.constEnd());
-    const ResultThreader::Hash::const_iterator endB(m_baseline.constEnd());
     const int baselineCount = m_baseline.count();
     const int resultCount = m_result.count();
 
diff --git a/tests/auto/xmlpatternsxqts/tst_suitetest.cpp b/tests/auto/xmlpatternsxqts/tst_suitetest.cpp
index 639a71e1..832d8429 100644
--- a/tests/auto/xmlpatternsxqts/tst_suitetest.cpp
+++ b/tests/auto/xmlpatternsxqts/tst_suitetest.cpp
@@ -144,7 +144,7 @@ void tst_SuiteTest::checkTestSuiteResult() const
         QVERIFY2(file->open(QIODevice::ReadOnly), qPrintable(QString::fromLatin1("Could not open file %1 for reading.")
                                                              .arg(i.fileName())));
 
-        ResultThreader *handler = new ResultThreader(eventLoop, file, type, worker.data());
+        ResultThreader *handler = new ResultThreader(file, type, worker.data());
 
         QObject::connect(handler, SIGNAL(finished()), worker.data(), SLOT(threadFinished()));