tst_QAspectJob: fix -Wsign-compare

std::vector::size_type is unsigned, while decltype(2) is signed.

Found by Clang 15:

  qtestcase.h:585:34: warning: comparison of integers of different signs: 'const unsigned long' and 'const int' [-Wsign-compare]
        return compare_helper(t1 == t2, "Compared values are not the same",
                              ~~ ^  ~~
  tst_qaspectjob.cpp:36:9: note: in instantiation of function template specialization 'QTest::qCompare<unsigned long, int>' requested here
        QCOMPARE(job1->dependencies().size(), 2);
        ^

Make the RHS unsigned, too.

Amends b70f7af20550f55e9546ff5a2192f53d6ccb62cb.

Change-Id: Ia7e612de97de86946c42c104081957fbdcc67d7f
Reviewed-by: Paul Lemire <paul.lemire@kdab.com>
(cherry picked from commit 0a06c7d2f465d071b4b4430fe06a080da990143e)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/tests/auto/core/qaspectjob/tst_qaspectjob.cpp b/tests/auto/core/qaspectjob/tst_qaspectjob.cpp
index 6fcb9283e..79af024a7 100644
--- a/tests/auto/core/qaspectjob/tst_qaspectjob.cpp
+++ b/tests/auto/core/qaspectjob/tst_qaspectjob.cpp
@@ -54,7 +54,7 @@ private Q_SLOTS:
         job1->removeDependency(job2);
 
         // THEN
-        QCOMPARE(job1->dependencies().size(), 1);
+        QCOMPARE(job1->dependencies().size(), 1U);
         QCOMPARE(job1->dependencies().at(0).lock(), job3);
     }
 
@@ -73,7 +73,7 @@ private Q_SLOTS:
         job1->removeDependency(QWeakPointer<QAspectJob>());
 
         // THEN
-        QCOMPARE(job1->dependencies().size(), 1);
+        QCOMPARE(job1->dependencies().size(), 1U);
         QCOMPARE(job1->dependencies().at(0).lock(), job3);
     }
 };