auto tests: Particles: replace 'foreach' with 'range for'

Change-Id: I69c5e0d076fcb68261ea2b0fb5bee485751f6ddd
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>

23 files changed, 38 insertions, 38 deletions

diff --git a/tests/auto/particles/qquickage/tst_qquickage.cpp b/tests/auto/particles/qquickage/tst_qquickage.cpp
index 04c6fbd9e4..a233b30043 100644
--- a/tests/auto/particles/qquickage/tst_qquickage.cpp
+++ b/tests/auto/particles/qquickage/tst_qquickage.cpp
@@ -61,7 +61,7 @@ void tst_qquickage::test_kill()
     ensureAnimTime(600, system->m_animation);
 
     QVERIFY(extremelyFuzzyCompare(system->groupData[0]->size(), 500, 10));
-    foreach (QQuickParticleData *d, system->groupData[0]->data) {
+    for (QQuickParticleData *d : qAsConst(system->groupData[0]->data)) {
         if (d->t == -1)
             continue; //Particle data unused
 
@@ -86,7 +86,7 @@ void tst_qquickage::test_jump()
     ensureAnimTime(600, system->m_animation);
 
     QVERIFY(extremelyFuzzyCompare(system->groupData[0]->size(), 500, 10));
-    foreach (QQuickParticleData *d, system->groupData[0]->data) {
+    for (QQuickParticleData *d : qAsConst(system->groupData[0]->data)) {
         if (d->t == -1)
             continue; //Particle data unused
 
@@ -112,7 +112,7 @@ void tst_qquickage::test_onceOff()
     ensureAnimTime(600, system->m_animation);
 
     QVERIFY(extremelyFuzzyCompare(system->groupData[0]->size(), 500, 10));
-    foreach (QQuickParticleData *d, system->groupData[0]->data) {
+    for (QQuickParticleData *d : qAsConst(system->groupData[0]->data)) {
         if (d->t == -1)
             continue; //Particle data unused
 
@@ -138,7 +138,7 @@ void tst_qquickage::test_sustained()
     //TODO: Ensure some particles have lived to 0.4s point despite unified timer
 
     //Can't verify size, because particles never die. It will constantly grow.
-    foreach (QQuickParticleData *d, system->groupData[0]->data) {
+    for (QQuickParticleData *d : qAsConst(system->groupData[0]->data)) {
         if (d->t == -1)
             continue; //Particle data unused
 
diff --git a/tests/auto/particles/qquickangleddirection/tst_qquickangleddirection.cpp b/tests/auto/particles/qquickangleddirection/tst_qquickangleddirection.cpp
index 4ff72f159d..b3fc01caa6 100644
--- a/tests/auto/particles/qquickangleddirection/tst_qquickangleddirection.cpp
+++ b/tests/auto/particles/qquickangleddirection/tst_qquickangleddirection.cpp
@@ -58,7 +58,7 @@ void tst_qquickangleddirection::test_basic()
     ensureAnimTime(600, system->m_animation);
 
     QVERIFY(extremelyFuzzyCompare(system->groupData[0]->size(), 500, 10));
-    foreach (QQuickParticleData *d, system->groupData[0]->data) {
+    for (QQuickParticleData *d : qAsConst(system->groupData[0]->data)) {
         if (d->t == -1)
             continue; //Particle data unused
 
diff --git a/tests/auto/particles/qquickcumulativedirection/tst_qquickcumulativedirection.cpp b/tests/auto/particles/qquickcumulativedirection/tst_qquickcumulativedirection.cpp
index 795fcaf42e..360b222367 100644
--- a/tests/auto/particles/qquickcumulativedirection/tst_qquickcumulativedirection.cpp
+++ b/tests/auto/particles/qquickcumulativedirection/tst_qquickcumulativedirection.cpp
@@ -57,7 +57,7 @@ void tst_qquickcumulativedirection::test_basic()
     ensureAnimTime(600, system->m_animation);
 
     QVERIFY(extremelyFuzzyCompare(system->groupData[0]->size(), 500, 10));
-    foreach (QQuickParticleData *d, system->groupData[0]->data) {
+    for (QQuickParticleData *d : qAsConst(system->groupData[0]->data)) {
         if (d->t == -1)
             continue; //Particle data unused
 
diff --git a/tests/auto/particles/qquickcustomaffector/tst_qquickcustomaffector.cpp b/tests/auto/particles/qquickcustomaffector/tst_qquickcustomaffector.cpp
index fb15af4dd1..ee05fb29c9 100644
--- a/tests/auto/particles/qquickcustomaffector/tst_qquickcustomaffector.cpp
+++ b/tests/auto/particles/qquickcustomaffector/tst_qquickcustomaffector.cpp
@@ -59,7 +59,7 @@ void tst_qquickcustomaffector::test_basic()
     ensureAnimTime(600, system->m_animation);
 
     QVERIFY(extremelyFuzzyCompare(system->groupData[0]->size(), 500, 10));
-    foreach (QQuickParticleData *d, system->groupData[0]->data) {
+    for (QQuickParticleData *d : qAsConst(system->groupData[0]->data)) {
         if (d->t == -1)
             continue; //Particle data unused
         //in CI the whole simulation often happens at once, so dead particles end up missing out
@@ -92,7 +92,7 @@ void tst_qquickcustomaffector::test_move()
     ensureAnimTime(600, system->m_animation);
 
     QVERIFY(extremelyFuzzyCompare(system->groupData[0]->size(), 500, 10));
-    foreach (QQuickParticleData *d, system->groupData[0]->data) {
+    for (QQuickParticleData *d : qAsConst(system->groupData[0]->data)) {
         if (d->t == -1)
             continue; //Particle data unused
         if (!d->stillAlive(system))
diff --git a/tests/auto/particles/qquickcustomparticle/tst_qquickcustomparticle.cpp b/tests/auto/particles/qquickcustomparticle/tst_qquickcustomparticle.cpp
index a722508a3e..60c6a37899 100644
--- a/tests/auto/particles/qquickcustomparticle/tst_qquickcustomparticle.cpp
+++ b/tests/auto/particles/qquickcustomparticle/tst_qquickcustomparticle.cpp
@@ -60,7 +60,7 @@ void tst_qquickcustomparticle::test_basic()
 
     bool oneNonZero = false;
     QVERIFY(extremelyFuzzyCompare(system->groupData[0]->size(), 500, 10));
-    foreach (QQuickParticleData *d, system->groupData[0]->data) {
+    for (QQuickParticleData *d : qAsConst(system->groupData[0]->data)) {
         if (d->t == -1)
             continue; //Particle data unused
 
diff --git a/tests/auto/particles/qquickellipseextruder/tst_qquickellipseextruder.cpp b/tests/auto/particles/qquickellipseextruder/tst_qquickellipseextruder.cpp
index ac8e2bac49..a1fe5b225d 100644
--- a/tests/auto/particles/qquickellipseextruder/tst_qquickellipseextruder.cpp
+++ b/tests/auto/particles/qquickellipseextruder/tst_qquickellipseextruder.cpp
@@ -74,7 +74,7 @@ void tst_qquickellipseextruder::test_basic()
 
     //Filled
     QVERIFY(extremelyFuzzyCompare(system->groupData[0]->size(), 500, 10));
-    foreach (QQuickParticleData *d, system->groupData[0]->data) {
+    for (QQuickParticleData *d : qAsConst(system->groupData[0]->data)) {
         if (d->t == -1)
             continue; //Particle data unused
 
@@ -91,7 +91,7 @@ void tst_qquickellipseextruder::test_basic()
 
     //Just border
     QCOMPARE(system->groupData[1]->size(), 500);
-    foreach (QQuickParticleData *d, system->groupData[1]->data) {
+    for (QQuickParticleData *d : qAsConst(system->groupData[1]->data)) {
         if (d->t == -1)
             continue; //Particle data unused
 
diff --git a/tests/auto/particles/qquickfriction/tst_qquickfriction.cpp b/tests/auto/particles/qquickfriction/tst_qquickfriction.cpp
index 70e0291330..ab682c591e 100644
--- a/tests/auto/particles/qquickfriction/tst_qquickfriction.cpp
+++ b/tests/auto/particles/qquickfriction/tst_qquickfriction.cpp
@@ -59,7 +59,7 @@ void tst_qquickfriction::test_basic()
 
     //Default is just slowed a little
     QVERIFY(extremelyFuzzyCompare(system->groupData[0]->size(), 500, 10));
-    foreach (QQuickParticleData *d, system->groupData[0]->data) {
+    for (QQuickParticleData *d : qAsConst(system->groupData[0]->data)) {
         if (d->t == -1)
             continue; //Particle data unused
 
@@ -76,7 +76,7 @@ void tst_qquickfriction::test_basic()
 
     //Nondefault comes to a complete stop within the first half of its life
     QCOMPARE(system->groupData[1]->size(), 500);
-    foreach (QQuickParticleData *d, system->groupData[1]->data) {
+    for (QQuickParticleData *d : qAsConst(system->groupData[1]->data)) {
         if (d->t == -1)
             continue; //Particle data unused
 
@@ -103,7 +103,7 @@ void tst_qquickfriction::test_threshold()
 
     //Velocity capped at 50, but it might take a frame or two to get there
     QVERIFY(extremelyFuzzyCompare(system->groupData[0]->size(), 500, 10));
-    foreach (QQuickParticleData *d, system->groupData[0]->data) {
+    for (QQuickParticleData *d : qAsConst(system->groupData[0]->data)) {
         if (d->t == -1.0f)
             continue; //Particle data unused
         if (myFuzzyGEQ(d->t, ((qreal)system->timeInt/1000.0) - 0.1))
diff --git a/tests/auto/particles/qquickgravity/tst_qquickgravity.cpp b/tests/auto/particles/qquickgravity/tst_qquickgravity.cpp
index 8ef075dc9b..34566b90eb 100644
--- a/tests/auto/particles/qquickgravity/tst_qquickgravity.cpp
+++ b/tests/auto/particles/qquickgravity/tst_qquickgravity.cpp
@@ -58,7 +58,7 @@ void tst_qquickgravity::test_basic()
 
     QVERIFY(extremelyFuzzyCompare(system->groupData[0]->size(), 500, 10));
     float mag = 707.10678f;
-    foreach (QQuickParticleData *d, system->groupData[0]->data) {
+    for (QQuickParticleData *d : qAsConst(system->groupData[0]->data)) {
         if (d->t == -1 || !d->stillAlive(system))
             continue; //Particle data unused or dead
 
diff --git a/tests/auto/particles/qquickgroupgoal/tst_qquickgroupgoal.cpp b/tests/auto/particles/qquickgroupgoal/tst_qquickgroupgoal.cpp
index fc270b991f..1228b4cc68 100644
--- a/tests/auto/particles/qquickgroupgoal/tst_qquickgroupgoal.cpp
+++ b/tests/auto/particles/qquickgroupgoal/tst_qquickgroupgoal.cpp
@@ -58,7 +58,7 @@ void tst_qquickgroupgoal::test_instantTransition()
     ensureAnimTime(600, system->m_animation);
 
     QVERIFY(system->groupData[0]->size() <= 500 && system->groupData[0]->size() >= 450);
-    foreach (QQuickParticleData *d, system->groupData[0]->data) {
+    for (QQuickParticleData *d : qAsConst(system->groupData[0]->data)) {
         if (d->t == -1)
             continue; //Particle data unused
 
diff --git a/tests/auto/particles/qquickimageparticle/tst_qquickimageparticle.cpp b/tests/auto/particles/qquickimageparticle/tst_qquickimageparticle.cpp
index cd684ec59b..7e07878d39 100644
--- a/tests/auto/particles/qquickimageparticle/tst_qquickimageparticle.cpp
+++ b/tests/auto/particles/qquickimageparticle/tst_qquickimageparticle.cpp
@@ -72,7 +72,7 @@ void tst_qquickimageparticle::test_basic()
     ensureAnimTime(600, system->m_animation);
 
     QVERIFY(extremelyFuzzyCompare(system->groupData[0]->size(), 500, 10));
-    foreach (QQuickParticleData *d, system->groupData[0]->data) {
+    for (QQuickParticleData *d : qAsConst(system->groupData[0]->data)) {
         if (d->t == -1)
             continue; //Particle data unused
 
@@ -116,7 +116,7 @@ void tst_qquickimageparticle::test_colored()
     ensureAnimTime(600, system->m_animation);
 
     QVERIFY(extremelyFuzzyCompare(system->groupData[0]->size(), 500, 10));
-    foreach (QQuickParticleData *d, system->groupData[0]->data) {
+    for (QQuickParticleData *d : qAsConst(system->groupData[0]->data)) {
         if (d->t == -1)
             continue; //Particle data unused
 
@@ -160,7 +160,7 @@ void tst_qquickimageparticle::test_colorVariance()
     ensureAnimTime(600, system->m_animation);
 
     QVERIFY(extremelyFuzzyCompare(system->groupData[0]->size(), 500, 10));
-    foreach (QQuickParticleData *d, system->groupData[0]->data) {
+    for (QQuickParticleData *d : qAsConst(system->groupData[0]->data)) {
         if (d->t == -1)
             continue; //Particle data unused
 
@@ -205,7 +205,7 @@ void tst_qquickimageparticle::test_deformed()
     ensureAnimTime(600, system->m_animation);
 
     QVERIFY(extremelyFuzzyCompare(system->groupData[0]->size(), 500, 10));
-    foreach (QQuickParticleData *d, system->groupData[0]->data) {
+    for (QQuickParticleData *d : qAsConst(system->groupData[0]->data)) {
         if (d->t == -1)
             continue; //Particle data unused
 
@@ -249,7 +249,7 @@ void tst_qquickimageparticle::test_tabled()
     ensureAnimTime(600, system->m_animation);
 
     QVERIFY(extremelyFuzzyCompare(system->groupData[0]->size(), 500, 10));
-    foreach (QQuickParticleData *d, system->groupData[0]->data) {
+    for (QQuickParticleData *d : qAsConst(system->groupData[0]->data)) {
         if (d->t == -1)
             continue; //Particle data unused
 
@@ -294,7 +294,7 @@ void tst_qquickimageparticle::test_sprite()
     ensureAnimTime(600, system->m_animation);
 
     QVERIFY(extremelyFuzzyCompare(system->groupData[0]->size(), 500, 10));
-    foreach (QQuickParticleData *d, system->groupData[0]->data) {
+    for (QQuickParticleData *d : qAsConst(system->groupData[0]->data)) {
         if (d->t == -1)
             continue; //Particle data unused
 
diff --git a/tests/auto/particles/qquickitemparticle/tst_qquickitemparticle.cpp b/tests/auto/particles/qquickitemparticle/tst_qquickitemparticle.cpp
index 98aac71e93..d9791cdb33 100644
--- a/tests/auto/particles/qquickitemparticle/tst_qquickitemparticle.cpp
+++ b/tests/auto/particles/qquickitemparticle/tst_qquickitemparticle.cpp
@@ -60,7 +60,7 @@ void tst_qquickitemparticle::test_basic()
     ensureAnimTime(600, system->m_animation);
 
     QVERIFY(extremelyFuzzyCompare(system->groupData[0]->size(), 500, 10));
-    foreach (QQuickParticleData *d, system->groupData[0]->data) {
+    for (QQuickParticleData *d : qAsConst(system->groupData[0]->data)) {
         if (d->t == -1)
             continue; //Particle data unused
 
diff --git a/tests/auto/particles/qquicklineextruder/tst_qquicklineextruder.cpp b/tests/auto/particles/qquicklineextruder/tst_qquicklineextruder.cpp
index 1f36874f0f..6baf8539d3 100644
--- a/tests/auto/particles/qquicklineextruder/tst_qquicklineextruder.cpp
+++ b/tests/auto/particles/qquicklineextruder/tst_qquicklineextruder.cpp
@@ -57,7 +57,7 @@ void tst_qquicklineextruder::test_basic()
     ensureAnimTime(600, system->m_animation);
 
     QVERIFY(extremelyFuzzyCompare(system->groupData[0]->size(), 500, 10));
-    foreach (QQuickParticleData *d, system->groupData[0]->data) {
+    for (QQuickParticleData *d : qAsConst(system->groupData[0]->data)) {
         if (d->t == -1)
             continue; //Particle data unused
 
@@ -73,7 +73,7 @@ void tst_qquicklineextruder::test_basic()
     }
 
     QCOMPARE(system->groupData[1]->size(), 500);
-    foreach (QQuickParticleData *d, system->groupData[1]->data) {
+    for (QQuickParticleData *d : qAsConst(system->groupData[1]->data)) {
         if (d->t == -1)
             continue; //Particle data unused
 
diff --git a/tests/auto/particles/qquickmaskextruder/tst_qquickmaskextruder.cpp b/tests/auto/particles/qquickmaskextruder/tst_qquickmaskextruder.cpp
index a3d0988019..d8481efc47 100644
--- a/tests/auto/particles/qquickmaskextruder/tst_qquickmaskextruder.cpp
+++ b/tests/auto/particles/qquickmaskextruder/tst_qquickmaskextruder.cpp
@@ -57,7 +57,7 @@ void tst_qquickmaskextruder::test_basic()
     ensureAnimTime(600, system->m_animation);
 
     QVERIFY(extremelyFuzzyCompare(system->groupData[0]->size(), 500, 10));
-    foreach (QQuickParticleData *d, system->groupData[0]->data) {
+    for (QQuickParticleData *d : qAsConst(system->groupData[0]->data)) {
         if (d->t == -1)
             continue; //Particle data unused
 
diff --git a/tests/auto/particles/qquickparticlegroup/tst_qquickparticlegroup.cpp b/tests/auto/particles/qquickparticlegroup/tst_qquickparticlegroup.cpp
index 8b7224623a..8791d19db6 100644
--- a/tests/auto/particles/qquickparticlegroup/tst_qquickparticlegroup.cpp
+++ b/tests/auto/particles/qquickparticlegroup/tst_qquickparticlegroup.cpp
@@ -58,7 +58,7 @@ void tst_qquickparticlegroup::test_instantTransition()
 
     //A frame or two worth of particles will be missed, the transition doesn't take effect on the frame it's spawned (QTBUG-21781)
     QVERIFY(system->groupData[0]->size() <= 500 && system->groupData[0]->size() >= 450);
-    foreach (QQuickParticleData *d, system->groupData[0]->data) {
+    for (QQuickParticleData *d : qAsConst(system->groupData[0]->data)) {
         if (d->t == -1)
             continue; //Particle data unused
 
diff --git a/tests/auto/particles/qquickparticlesystem/tst_qquickparticlesystem.cpp b/tests/auto/particles/qquickparticlesystem/tst_qquickparticlesystem.cpp
index 4a3c5cdc74..5c82b946e5 100644
--- a/tests/auto/particles/qquickparticlesystem/tst_qquickparticlesystem.cpp
+++ b/tests/auto/particles/qquickparticlesystem/tst_qquickparticlesystem.cpp
@@ -58,7 +58,7 @@ void tst_qquickparticlesystem::test_basic()
 
     QVERIFY(extremelyFuzzyCompare(system->groupData[0]->size(), 500, 10));
     int stillAlive = 0;
-    foreach (QQuickParticleData *d, system->groupData[0]->data) {
+    for (QQuickParticleData *d : qAsConst(system->groupData[0]->data)) {
         if (d->t == -1)
             continue; //Particle data unused
 
diff --git a/tests/auto/particles/qquickpointattractor/tst_qquickpointattractor.cpp b/tests/auto/particles/qquickpointattractor/tst_qquickpointattractor.cpp
index 99a8530d3a..c0d7d38512 100644
--- a/tests/auto/particles/qquickpointattractor/tst_qquickpointattractor.cpp
+++ b/tests/auto/particles/qquickpointattractor/tst_qquickpointattractor.cpp
@@ -57,7 +57,7 @@ void tst_qquickpointattractor::test_basic()
     ensureAnimTime(600, system->m_animation);
 
     QVERIFY(extremelyFuzzyCompare(system->groupData[0]->size(), 500, 10));
-    foreach (QQuickParticleData *d, system->groupData[0]->data) {
+    for (QQuickParticleData *d : qAsConst(system->groupData[0]->data)) {
         if (d->t == -1)
             continue; //Particle data unused
 
diff --git a/tests/auto/particles/qquickpointdirection/tst_qquickpointdirection.cpp b/tests/auto/particles/qquickpointdirection/tst_qquickpointdirection.cpp
index 0d150fb86d..5cc23e0306 100644
--- a/tests/auto/particles/qquickpointdirection/tst_qquickpointdirection.cpp
+++ b/tests/auto/particles/qquickpointdirection/tst_qquickpointdirection.cpp
@@ -57,7 +57,7 @@ void tst_qquickpointdirection::test_basic()
     ensureAnimTime(600, system->m_animation);
 
     QVERIFY(extremelyFuzzyCompare(system->groupData[0]->size(), 500, 10));
-    foreach (QQuickParticleData *d, system->groupData[0]->data) {
+    for (QQuickParticleData *d : qAsConst(system->groupData[0]->data)) {
         if (d->t == -1)
             continue; //Particle data unused
 
diff --git a/tests/auto/particles/qquickrectangleextruder/tst_qquickrectangleextruder.cpp b/tests/auto/particles/qquickrectangleextruder/tst_qquickrectangleextruder.cpp
index 24b30bf9ab..414e2d36f7 100644
--- a/tests/auto/particles/qquickrectangleextruder/tst_qquickrectangleextruder.cpp
+++ b/tests/auto/particles/qquickrectangleextruder/tst_qquickrectangleextruder.cpp
@@ -57,7 +57,7 @@ void tst_qquickrectangleextruder::test_basic()
     ensureAnimTime(600, system->m_animation);
 
     QVERIFY(extremelyFuzzyCompare(system->groupData[0]->size(), 500, 10));
-    foreach (QQuickParticleData *d, system->groupData[0]->data) {
+    for (QQuickParticleData *d : qAsConst(system->groupData[0]->data)) {
         if (d->t == -1)
             continue; //Particle data unused
 
@@ -76,7 +76,7 @@ void tst_qquickrectangleextruder::test_basic()
     }
 
     QCOMPARE(system->groupData[1]->size(), 500);
-    foreach (QQuickParticleData *d, system->groupData[1]->data) {
+    for (QQuickParticleData *d : qAsConst(system->groupData[1]->data)) {
         if (d->t == -1)
             continue; //Particle data unused
 
diff --git a/tests/auto/particles/qquickspritegoal/tst_qquickspritegoal.cpp b/tests/auto/particles/qquickspritegoal/tst_qquickspritegoal.cpp
index 8249159e43..ca5d9171f9 100644
--- a/tests/auto/particles/qquickspritegoal/tst_qquickspritegoal.cpp
+++ b/tests/auto/particles/qquickspritegoal/tst_qquickspritegoal.cpp
@@ -57,7 +57,7 @@ void tst_qquickspritegoal::test_instantTransition()
     ensureAnimTime(600, system->m_animation);
 
     QVERIFY(system->groupData[0]->size() <= 500 && system->groupData[0]->size() >= 450);
-    foreach (QQuickParticleData *d, system->groupData[0]->data) {
+    for (QQuickParticleData *d : qAsConst(system->groupData[0]->data)) {
         if (d->t == -1)
             continue; //Particle data unused
 
diff --git a/tests/auto/particles/qquicktargetdirection/tst_qquicktargetdirection.cpp b/tests/auto/particles/qquicktargetdirection/tst_qquicktargetdirection.cpp
index 8d9556fdac..2f45263c37 100644
--- a/tests/auto/particles/qquicktargetdirection/tst_qquicktargetdirection.cpp
+++ b/tests/auto/particles/qquicktargetdirection/tst_qquicktargetdirection.cpp
@@ -57,7 +57,7 @@ void tst_qquicktargetdirection::test_basic()
     ensureAnimTime(600, system->m_animation);
 
     QVERIFY(extremelyFuzzyCompare(system->groupData[0]->size(), 500, 10));
-    foreach (QQuickParticleData *d, system->groupData[0]->data) {
+    for (QQuickParticleData *d : qAsConst(system->groupData[0]->data)) {
         if (d->t == -1)
             continue; //Particle data unused
 
diff --git a/tests/auto/particles/qquicktrailemitter/tst_qquicktrailemitter.cpp b/tests/auto/particles/qquicktrailemitter/tst_qquicktrailemitter.cpp
index 99ecd7a06a..27d9bf01c9 100644
--- a/tests/auto/particles/qquicktrailemitter/tst_qquicktrailemitter.cpp
+++ b/tests/auto/particles/qquicktrailemitter/tst_qquicktrailemitter.cpp
@@ -57,7 +57,7 @@ void tst_qquicktrailemitter::test_basic()
     ensureAnimTime(600, system->m_animation);
 
     QVERIFY(extremelyFuzzyCompare(system->groupData[0]->size(), 500, 10));
-    foreach (QQuickParticleData *d, system->groupData[0]->data) {
+    for (QQuickParticleData *d : qAsConst(system->groupData[0]->data)) {
         if (d->t == -1)
             continue; //Particle data unused
 
@@ -74,7 +74,7 @@ void tst_qquicktrailemitter::test_basic()
     }
 
     QVERIFY(extremelyFuzzyCompare(system->groupData[1]->size(), 500, 10));
-    foreach (QQuickParticleData *d, system->groupData[1]->data) {
+    for (QQuickParticleData *d : qAsConst(system->groupData[1]->data)) {
         if (d->t == -1)
             continue; //Particle data unused
 
diff --git a/tests/auto/particles/qquickturbulence/tst_qquickturbulence.cpp b/tests/auto/particles/qquickturbulence/tst_qquickturbulence.cpp
index c8024470e4..74fafdc1d2 100644
--- a/tests/auto/particles/qquickturbulence/tst_qquickturbulence.cpp
+++ b/tests/auto/particles/qquickturbulence/tst_qquickturbulence.cpp
@@ -59,7 +59,7 @@ void tst_qquickturbulence::test_basic()
     //Note that the noise image built-in provides the 'randomness', so this test should be stable so long as it and the size
     //of the Turbulence item remain the same
     QVERIFY(extremelyFuzzyCompare(system->groupData[0]->size(), 500, 10));
-    foreach (QQuickParticleData *d, system->groupData[0]->data) {
+    for (QQuickParticleData *d : qAsConst(system->groupData[0]->data)) {
         if (d->t == -1)
             continue; //Particle data unused
 
diff --git a/tests/auto/particles/qquickwander/tst_qquickwander.cpp b/tests/auto/particles/qquickwander/tst_qquickwander.cpp
index 6e37fc648c..51ef7a272e 100644
--- a/tests/auto/particles/qquickwander/tst_qquickwander.cpp
+++ b/tests/auto/particles/qquickwander/tst_qquickwander.cpp
@@ -61,7 +61,7 @@ void tst_qquickwander::test_basic()
     //the 500 was randomly changed from 0.0 in velocity
     bool vxChanged = false;
     bool vyChanged = false;
-    foreach (QQuickParticleData *d, system->groupData[0]->data) {
+    for (QQuickParticleData *d : qAsConst(system->groupData[0]->data)) {
         if (d->t == -1)
             continue; //Particle data unused