Merge branch '4.6' of scm.dev.nokia.troll.no:qt/oslo-staging-1 into 4.6-integration

* '4.6' of scm.dev.nokia.troll.no:qt/oslo-staging-1: (24 commits)
  Fix accidental change in QtWebKit
  QNAM HTTP: Pipelining improvement
  fix qmake conditionals
  QtScript: Add translation context test
  Ensure we stop the name lookups in QAbstractSocket if we abort().
  Don't rely on tryStart() to do job control.
  [tst_bic] Suppress the warning about the QGraphicsProxyWidget BIC
  [tst_bic] Add two more private classes to the blacklist
  [tst_bic] Remove superfluous newline
  [tst_bic] Fix gen.sh not to generate sequential empty lines
  Fix QSslSocket::constructing autotest failure
  Improve QScript{Engine,Value}::toObject() test coverage
  [tst_bic] Add testing for Phonon too
  [tst_bic] Cache the compilation results for a faster testing
  [tst_bic] Blacklist all template expansions
  [tst_bic] Add baseline for Qt 4.6.0
  [tst_bic] Collapse multiple empty newlines.
  [tst_bic] Remove the QtNetwork classes from the QtXmlPatterns description file
  [tst_bic] Add the exception for the BIC breakage in QGraphicsProxyWidget in 4.5
  [tst_bic] Update the test to find newer versions of Qt after 4.3
  ...

6 files changed, 26 insertions, 20 deletions

diff --git a/src/3rdparty/webkit/WebKit/qt/Api/qwebkitversion.h b/src/3rdparty/webkit/WebKit/qt/Api/qwebkitversion.h
index f0fbef0..de79dd1 100644
--- a/src/3rdparty/webkit/WebKit/qt/Api/qwebkitversion.h
+++ b/src/3rdparty/webkit/WebKit/qt/Api/qwebkitversion.h
@@ -17,7 +17,7 @@
     Boston, MA 02110-1301, USA.
 */
 
-#include <qstring.h>
+#include <QtCore/qstring.h>
 
 #ifndef qwebkitversion_h
 #define qwebkitversion_h
diff --git a/src/corelib/io/qiodevice.cpp b/src/corelib/io/qiodevice.cpp
index f2cef4e1..bb11d6b 100644
--- a/src/corelib/io/qiodevice.cpp
+++ b/src/corelib/io/qiodevice.cpp
@@ -755,7 +755,6 @@ qint64 QIODevice::bytesToWrite() const
 qint64 QIODevice::read(char *data, qint64 maxSize)
 {
     Q_D(QIODevice);
-    CHECK_READABLE(read, qint64(-1));
 
 #if defined QIODEVICE_DEBUG
     printf("%p QIODevice::read(%p, %d), d->pos = %d, d->buffer.size() = %d\n",
@@ -786,13 +785,13 @@ qint64 QIODevice::read(char *data, qint64 maxSize)
     do {
         // Try reading from the buffer.
         int lastReadChunkSize = d->buffer.read(data, maxSize);
-        *d->pPos += lastReadChunkSize;
-        readSoFar += lastReadChunkSize;
-        // fast exit when satisfied by buffer
-        if (lastReadChunkSize == maxSize && !(d->openMode & Text))
-            return readSoFar;
-
         if (lastReadChunkSize > 0) {
+            *d->pPos += lastReadChunkSize;
+            readSoFar += lastReadChunkSize;
+            // fast exit when satisfied by buffer
+            if (lastReadChunkSize == maxSize && !(d->openMode & Text))
+                return readSoFar;
+
             data += lastReadChunkSize;
             maxSize -= lastReadChunkSize;
 #if defined QIODEVICE_DEBUG
diff --git a/src/network/access/qhttpnetworkconnection.cpp b/src/network/access/qhttpnetworkconnection.cpp
index a6322a3..559124f 100644
--- a/src/network/access/qhttpnetworkconnection.cpp
+++ b/src/network/access/qhttpnetworkconnection.cpp
@@ -489,7 +489,11 @@ void QHttpNetworkConnectionPrivate::fillPipeline(QAbstractSocket *socket)
 
     int i = indexOf(socket);
 
-    if (! (defaultPipelineLength - channels[i].alreadyPipelinedRequests.length() >= 2)) {
+    // return fast if there was no reply right now processed
+    if (channels[i].reply == 0)
+        return;
+
+    if (! (defaultPipelineLength - channels[i].alreadyPipelinedRequests.length() >= defaultRePipelineLength)) {
         return;
     }
 
diff --git a/src/network/kernel/qhostinfo.cpp b/src/network/kernel/qhostinfo.cpp
index 6894978..2dd6485 100644
--- a/src/network/kernel/qhostinfo.cpp
+++ b/src/network/kernel/qhostinfo.cpp
@@ -551,13 +551,11 @@ void QHostInfoLookupManager::work()
                 }
             }
 
-            if (scheduled && threadPool.tryStart(scheduled)) {
+            if (scheduled && currentLookups.size() < threadPool.maxThreadCount()) {
                 // runnable now running in new thread, track this in currentLookups
+                threadPool.start(scheduled);
                 iterator.remove();
                 currentLookups.append(scheduled);
-            } else if (scheduled) {
-                // wanted to start, but could not because thread pool is busy
-                break;
             } else {
                 // was postponed, continue iterating
                 continue;
diff --git a/src/network/socket/qabstractsocket.cpp b/src/network/socket/qabstractsocket.cpp
index 95721ee..30425db 100644
--- a/src/network/socket/qabstractsocket.cpp
+++ b/src/network/socket/qabstractsocket.cpp
@@ -2382,6 +2382,10 @@ void QAbstractSocket::disconnectFromHostImplementation()
 #if defined(QABSTRACTSOCKET_DEBUG)
         qDebug("QAbstractSocket::disconnectFromHost() aborting immediately");
 #endif
+        if (d->state == HostLookupState) {
+            QHostInfo::abortHostLookup(d->hostLookupId);
+            d->hostLookupId = -1;
+        }
     } else {
         // Perhaps emit closing()
         if (d->state != ClosingState) {
diff --git a/src/xmlpatterns/xmlpatterns.pro b/src/xmlpatterns/xmlpatterns.pro
index a224762..e50d184 100644
--- a/src/xmlpatterns/xmlpatterns.pro
+++ b/src/xmlpatterns/xmlpatterns.pro
@@ -24,13 +24,14 @@ include($$PWD/schema/schema.pri)
 include($$PWD/type/type.pri)
 include($$PWD/utils/utils.pri)
 include($$PWD/qobjectmodel/qobjectmodel.pri, "", true)
-wince*:# The Microsoft MIPS compiler crashes if /Og is specified
-:
 
-# -O2/1 expands to /Og plus additional arguments.
-contains(DEFINES, MIPS): { 
-    QMAKE_CXXFLAGS_RELEASE ~= s/-O2/-Oi -Ot -Oy -Ob2/
-    QMAKE_CXXFLAGS_RELEASE ~= s/-O1/-Os -Oy -Ob2/
+wince* {
+    # The Microsoft MIPS compiler crashes if /Og is specified.
+    # -O2/1 expands to /Og plus additional arguments.
+    contains(DEFINES, MIPS) {
+        QMAKE_CXXFLAGS_RELEASE ~= s/-O2/-Oi -Ot -Oy -Ob2/
+        QMAKE_CXXFLAGS_RELEASE ~= s/-O1/-Os -Oy -Ob2/
+    }
 }
+
 symbian:TARGET.UID3 = 0x2001E62B
-HEADERS +=