From d4d2636e5e016d81cc26be2c47d750307c8b827a Mon Sep 17 00:00:00 2001
From: Ivan Solovev <ivan.solovev@qt.io>
Date: Wed, 28 Aug 2024 11:44:05 +0200
Subject: [PATCH] QDirListing: extend unit tests

Add the tests for the (move-)constructors and move-assignment.

Change-Id: I795a314a0e6d1795006fe152397eb6d9eeb3c712
Reviewed-by: Ahmad Samir <a.samirh78@gmail.com>
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
(cherry picked from commit b6466275c27f9ec4ec8b09641e203f7afef3f7e5)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
---
 .../io/qdirlisting/tst_qdirlisting.cpp        | 36 +++++++++++++++++++
 1 file changed, 36 insertions(+)

diff --git a/tests/auto/corelib/io/qdirlisting/tst_qdirlisting.cpp b/tests/auto/corelib/io/qdirlisting/tst_qdirlisting.cpp
index 6398d741f29..2f183119d74 100644
--- a/tests/auto/corelib/io/qdirlisting/tst_qdirlisting.cpp
+++ b/tests/auto/corelib/io/qdirlisting/tst_qdirlisting.cpp
@@ -64,6 +64,7 @@ private: // convenience functions
 
 private slots:
     void initTestCase();
+    void constructorsAndAssignment();
     void iterateRelativeDirectory_data();
     void iterateRelativeDirectory();
     void iterateResource_data();
@@ -182,6 +183,41 @@ void tst_QDirListing::initTestCase()
 #endif
 }
 
+void tst_QDirListing::constructorsAndAssignment()
+{
+    using F = QDirListing::IteratorFlag;
+    const QString path = "entrylist"_L1;
+    const auto flags = QDirListing::IteratorFlags{F::IncludeDotAndDotDot | F::IncludeHidden};
+    const QStringList nameFilters = {"*.cpp"_L1, "*.h"_L1};
+    {
+        const QDirListing dl{path, flags};
+        QCOMPARE_EQ(dl.iteratorPath(), path);
+        QCOMPARE_EQ(dl.iteratorFlags(), flags);
+        QVERIFY(dl.nameFilters().isEmpty());
+    }
+    {
+        const QDirListing dl{path, nameFilters, flags};
+        QCOMPARE_EQ(dl.iteratorPath(), path);
+        QCOMPARE_EQ(dl.iteratorFlags(), flags);
+        QCOMPARE_EQ(dl.nameFilters(), nameFilters);
+    }
+    {
+        QDirListing other{path, nameFilters, flags};
+        QDirListing dl{std::move(other)};
+        QCOMPARE_EQ(dl.iteratorPath(), path);
+        QCOMPARE_EQ(dl.iteratorFlags(), flags);
+        QCOMPARE_EQ(dl.nameFilters(), nameFilters);
+    }
+    {
+        QDirListing dl{"foo"_L1};
+        QDirListing other{path, nameFilters, flags};
+        dl = std::move(other);
+        QCOMPARE_EQ(dl.iteratorPath(), path);
+        QCOMPARE_EQ(dl.iteratorFlags(), flags);
+        QCOMPARE_EQ(dl.nameFilters(), nameFilters);
+    }
+}
+
 void tst_QDirListing::iterateRelativeDirectory_data()
 {
     QTest::addColumn<QString>("dirName"); // relative from current path or abs