From 1c43f2fba94008d238ab6e25842bcd654a4460a1 Mon Sep 17 00:00:00 2001
From: Ahmad Samir <a.samirh78@gmail.com>
Date: Thu, 30 May 2024 03:25:34 +0300
Subject: [PATCH] QDirListing: extend unittests to using the class with STL
 algorithms

Change-Id: I5f4021d50a5791cfe1a6a71c0bb7cf90dd0c9e6c
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
---
 .../corelib/io/qdirlisting/tst_qdirlisting.cpp | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/tests/auto/corelib/io/qdirlisting/tst_qdirlisting.cpp b/tests/auto/corelib/io/qdirlisting/tst_qdirlisting.cpp
index e58a3f2ef55..e2ac1858dae 100644
--- a/tests/auto/corelib/io/qdirlisting/tst_qdirlisting.cpp
+++ b/tests/auto/corelib/io/qdirlisting/tst_qdirlisting.cpp
@@ -89,6 +89,8 @@ private slots:
     void hiddenDirs();
 #endif
 
+    void withStdAlgorithms();
+
 private:
     QSharedPointer<QTemporaryDir> m_dataDir;
 };
@@ -627,6 +629,22 @@ void tst_QDirListing::hiddenDirs()
 
 #endif // Q_OS_WIN
 
+void tst_QDirListing::withStdAlgorithms()
+{
+    QDirListing dirList(u"entrylist"_s, QDir::AllEntries | QDir::NoDotAndDotDot, ItFlag::Recursive);
+
+    std::for_each(dirList.cbegin(), dirList.cend(), [](const auto &dirEntry) {
+        QVERIFY(dirEntry.absoluteFilePath().contains("entrylist"));
+    });
+
+    const auto fileName = "dummy"_L1;
+    auto it = std::find_if(dirList.cbegin(), dirList.cend(), [fileName](const auto &dirEntry) {
+        return dirEntry.fileName() == fileName;
+    });
+    QVERIFY(it != dirList.cend());
+    QCOMPARE(it->fileName(), fileName);
+}
+
 QTEST_MAIN(tst_QDirListing)
 
 #include "tst_qdirlisting.moc"