Fix assorted MSVC warnings in tests.

tst_collections.cpp
tst_collections.cpp(3138) : warning C4305: 'argument' : truncation from 'size_t' to 'bool'
        tst_collections.cpp(3190) : see reference to function template instantiation 'void testContainerTypedefs<QVector<int>>(Container)' being compiled
        with[Container=QVector<int>]
(repeated)
tst_qringbuffer.cpp(297) : warning C4267: 'argument' : conversion from 'size_t' to 'int', possible loss of data
tst_qringbuffer.cpp(300) : warning C4309: '=' : truncation of constant value
tst_qringbuffer.cpp(306) : warning C4267: 'argument' : conversion from 'size_t' to 'int', possible loss of data
tst_qrawfont.cpp(947) : warning C4309: 'argument' : truncation of constant value
tst_qsslsocket_onDemandCertificates_member.cpp(217) : warning C4189: 'rootCertLoadingAllowed' : local variable is initialized but not referenced

Change-Id: I6143d4ad121088a0d5bdd6dd2637eb3641a26096
Reviewed-by: Kai Koehne <kai.koehne@theqtcompany.com>

2 files changed, 6 insertions, 6 deletions

diff --git a/tests/auto/corelib/tools/collections/tst_collections.cpp b/tests/auto/corelib/tools/collections/tst_collections.cpp
index 1dfe01663f..78d3e9e2b8 100644
--- a/tests/auto/corelib/tools/collections/tst_collections.cpp
+++ b/tests/auto/corelib/tools/collections/tst_collections.cpp
@@ -3129,7 +3129,7 @@ void tst_Collections::qtimerList()
     QFAIL("QList preallocates too much memory");
 }
 
-#define QVERIFY_TYPE(Type) QVERIFY(sizeof(Type))
+#define QVERIFY_TYPE(Type) QVERIFY(sizeof(Type) > 0)
 
 template <typename Container>
 void testContainerTypedefs(Container container)
diff --git a/tests/auto/corelib/tools/qringbuffer/tst_qringbuffer.cpp b/tests/auto/corelib/tools/qringbuffer/tst_qringbuffer.cpp
index d892125c87..33f1b25519 100644
--- a/tests/auto/corelib/tools/qringbuffer/tst_qringbuffer.cpp
+++ b/tests/auto/corelib/tools/qringbuffer/tst_qringbuffer.cpp
@@ -294,16 +294,16 @@ void tst_QRingBuffer::readLine()
     char stringBuf[102];
     stringBuf[101] = 0; // non-crash terminator
     QVERIFY(ringBuffer.readLine(stringBuf, sizeof(stringBuf) - 2) == ba1.size());
-    QVERIFY(QByteArray(stringBuf, strlen(stringBuf)) == ba1);
+    QVERIFY(QByteArray(stringBuf, int(strlen(stringBuf))) == ba1);
 
     // check first empty string reading
-    stringBuf[0] = 0xFF;
-    QCOMPARE(ringBuffer.readLine(stringBuf, sizeof(stringBuf) - 2), ba2.size());
+    stringBuf[0] = char(0xFF);
+    QCOMPARE(ringBuffer.readLine(stringBuf, int(sizeof(stringBuf)) - 2), ba2.size());
     QVERIFY(stringBuf[0] == ba2[0]);
 
-    QVERIFY(ringBuffer.readLine(stringBuf, sizeof(stringBuf) - 2) == (ba3.size() + ba4.size()
+    QVERIFY(ringBuffer.readLine(stringBuf, int(sizeof(stringBuf)) - 2) == (ba3.size() + ba4.size()
         + ba2.size()));
-    QVERIFY(QByteArray(stringBuf, strlen(stringBuf)) == (ba3 + ba4 + ba2));
+    QVERIFY(QByteArray(stringBuf, int(strlen(stringBuf))) == (ba3 + ba4 + ba2));
     QVERIFY(ringBuffer.size() == 0);
 }