Add QCOMPARE_{EQ,NE,LT,LE,GT,GE}()

[ChangeLog][QTestLib] Add QCOMPARE_{EQ,NE,LT,LE,GT,GE}()
macros. These new macros behave similarly to QVERIFY(a op b),
where 'op' is ==, !=, <, <=, >, >= respectively, but print
a formatted error message with argument values in case of failure.
The formatting is done lazily, which means that the strings will
be generated only when the comparison fails.

Also add a new test for tst_selftest and generate expected output
for it.

Fixes: QTBUG-98873
Task-number: QTBUG-98874
Change-Id: Ic8074798901d7a469b1f58d5cd28bbf49a3da1db
Reviewed-by: Marc Mutz <[email protected]>
Reviewed-by: Thiago Macieira <[email protected]>
Reviewed-by: Tor Arne Vestbø <[email protected]>
Reviewed-by: Qt CI Bot <[email protected]>
Reviewed-by: Edward Welbourne <[email protected]>

1 files changed, 8 insertions, 0 deletions

diff --git a/src/testlib/qtestcase.cpp b/src/testlib/qtestcase.cpp
index 7760ab8f8c7..919447cce30 100644
--- a/src/testlib/qtestcase.cpp
+++ b/src/testlib/qtestcase.cpp
@@ -1728,6 +1728,14 @@ void TestMethods::invokeTests(QObject *testObject) const
     QSignalDumper::endDump();
 }
 
+bool reportResult(bool success, qxp::function_ref<const char *()> lhs,
+                  qxp::function_ref<const char *()> rhs,
+                  const char *lhsExpr, const char *rhsExpr,
+                  ComparisonOperation op, const char *file, int line)
+{
+    return QTestResult::reportResult(success, lhs, rhs, lhsExpr, rhsExpr, op, file, line);
+}
+
 } // namespace QTest
 
 namespace {