qmlformat: fix incorrect destructuring of objects

When creating dom objects, we populate MethodParameter::value for object
or array deconstruction in function arguments but we don't write them out.

Pick-to: 6.6 6.5
Change-Id: Id02ac6ac28ec8ae3d25a2f37de3361ecff3a3bf6
Reviewed-by: Sami Shalayel <sami.shalayel@qt.io>

3 files changed, 36 insertions, 0 deletions

diff --git a/tests/auto/qml/qmlformat/data/destructuringFunctionParameter.formatted.qml b/tests/auto/qml/qmlformat/data/destructuringFunctionParameter.formatted.qml
new file mode 100644
index 0000000000..0bfcc58179
--- /dev/null
+++ b/tests/auto/qml/qmlformat/data/destructuringFunctionParameter.formatted.qml
@@ -0,0 +1,24 @@
+import QtQml
+
+QtObject {
+
+    function evil({
+        hello = "world",
+        x = 42
+    }, [n = 42, m = 43, o = 44], {
+        destructuring,
+        is = {
+            a,
+            lot,
+            of
+        },
+        fun = 42
+    } = {
+        destructuring: 123,
+        is: {
+            x: 123
+        },
+        fun: 456
+    }) {
+    }
+}
diff --git a/tests/auto/qml/qmlformat/data/destructuringFunctionParameter.qml b/tests/auto/qml/qmlformat/data/destructuringFunctionParameter.qml
new file mode 100644
index 0000000000..f41661ed67
--- /dev/null
+++ b/tests/auto/qml/qmlformat/data/destructuringFunctionParameter.qml
@@ -0,0 +1,9 @@
+import QtQml
+
+QtObject {
+
+    function evil({ hello = "world", x = 42 },
+                  [n = 42, m = 43, o = 44],
+                  { destructuring, is = {a, lot, of}, fun = 42 } = {destructuring : 123, is : {x : 123}, fun : 456}) {
+    }
+}
diff --git a/tests/auto/qml/qmlformat/tst_qmlformat.cpp b/tests/auto/qml/qmlformat/tst_qmlformat.cpp
index 013ba61409..774893bcfd 100644
--- a/tests/auto/qml/qmlformat/tst_qmlformat.cpp
+++ b/tests/auto/qml/qmlformat/tst_qmlformat.cpp
@@ -339,6 +339,9 @@ void TestQmlformat::testFormat_data()
     QTest::newRow("objectDestructuring")
             << "objectDestructuring.qml"
             << "objectDestructuring.formatted.qml" << QStringList{} << RunOption::OnCopy;
+    QTest::newRow("destructuringFunctionParameter")
+            << "destructuringFunctionParameter.qml"
+            << "destructuringFunctionParameter.formatted.qml" << QStringList{} << RunOption::OnCopy;
 }
 
 void TestQmlformat::testFormat()