From 26dfee58f8e606b4d6e95ff642dd004b2fb7b6f5 Mon Sep 17 00:00:00 2001
From: Sebastian <versat@users.noreply.github.com>
Date: Tue, 20 Aug 2019 07:09:43 +0200
Subject: [PATCH] qt.cfg: Add QLinkedList container configuration and some
 tests. (#2099)

---
 cfg/qt.cfg      | 90 +++++++++++++++++++++++++++++++++++++++++++++++++
 test/cfg/qt.cpp | 39 +++++++++++++++++++++
 2 files changed, 129 insertions(+)

diff --git a/cfg/qt.cfg b/cfg/qt.cfg
index a3bfd36f4..6eed95b39 100644
--- a/cfg/qt.cfg
+++ b/cfg/qt.cfg
@@ -3594,6 +3594,67 @@
       <not-bool/>
     </arg>
   </function>
+  <!-- QLinkedList https://doc.qt.io/qt-5/qlinkedlist.html -->
+  <!-- void QLinkedList::append(const T &value) -->
+  <function name="QLinkedList::append">
+    <noreturn>false</noreturn>
+    <returnValue type="void"/>
+    <leak-ignore/>
+    <arg nr="1" direction="in">
+      <not-uninit/>
+    </arg>
+  </function>
+  <!-- int QLinkedList::count(const T &value) const -->
+  <!-- int QLinkedList::count() const -->
+  <function name="QLinkedList::count">
+    <noreturn>false</noreturn>
+    <returnValue type="int"/>
+    <use-retval/>
+    <const/>
+    <arg nr="1" direction="in" default="">
+      <not-uninit/>
+    </arg>
+  </function>
+  <!-- bool QLinkedList::endsWith(const T &value) const -->
+  <function name="QLinkedList::endsWith">
+    <noreturn>false</noreturn>
+    <returnValue type="bool"/>
+    <use-retval/>
+    <leak-ignore/>
+    <const/>
+    <arg nr="1" direction="in">
+      <not-uninit/>
+    </arg>
+  </function>
+  <!-- QLinkedList::iterator QLinkedList::erase(QLinkedList::iterator pos) -->
+  <!-- QLinkedList::iterator QLinkedList::erase(QLinkedList::iterator begin, QLinkedList::iterator end) -->
+  <function name="QLinkedList::erase">
+    <noreturn>false</noreturn>
+    <arg nr="1">
+      <not-uninit/>
+    </arg>
+    <arg nr="2" default="">
+      <not-uninit/>
+    </arg>
+  </function>
+  <!-- int QLinkedList::size() const -->
+  <function name="QLinkedList::size">
+    <noreturn>false</noreturn>
+    <returnValue type="int"/>
+    <use-retval/>
+    <const/>
+  </function>
+  <!-- bool QLinkedList::startsWith(const T &value) const -->
+  <function name="QLinkedList::startsWith">
+    <noreturn>false</noreturn>
+    <returnValue type="bool"/>
+    <use-retval/>
+    <leak-ignore/>
+    <const/>
+    <arg nr="1" direction="in">
+      <not-uninit/>
+    </arg>
+  </function>
   <!-- ##### Container ##### -->
   <container id="qtContainer" opLessAllowed="false" itEndPattern="&gt; :: iterator|const_iterator">
     <type templateParameter="0"/>
@@ -3648,6 +3709,35 @@
       <function name="crend" yields="end-iterator"/>
     </access>
   </container>
+  <container id="qtLinkedList" startPattern="QLinkedList &lt;" inherits="qtContainer" itEndPattern="&gt; :: iterator|const_iterator|reverse_iterator|const_reverse_iterator">
+    <size>
+      <function name="erase" action="erase" yields="iterator"/>
+      <function name="insert" action="insert" yields="iterator"/>
+      <function name="empty" yields="empty"/>
+      <function name="push_back" action="push"/>
+      <function name="push_front" action="push"/>
+      <function name="prepend" action="push"/>
+      <function name="pop_back" action="pop"/>
+      <function name="pop_front" action="pop"/>
+      <function name="removeAll" action="change"/>
+      <function name="removeAt" action="pop"/>
+      <function name="removeFirst" action="pop"/>
+      <function name="removeLast" action="pop"/>
+      <function name="removeOne" action="pop"/>
+      <function name="takeFirst" action="pop"/>
+      <function name="takeLast" action="pop"/>
+    </size>
+    <access>
+      <function name="front" yields="item"/>
+      <function name="first" yields="item"/>
+      <function name="back" yields="item"/>
+      <function name="last" yields="item"/>
+      <function name="rbegin" yields="start-iterator"/>
+      <function name="crbegin" yields="start-iterator"/>
+      <function name="rend" yields="end-iterator"/>
+      <function name="crend" yields="end-iterator"/>
+    </access>
+  </container>
   <container id="qtVector" startPattern="QVector &lt;" inherits="qtContainer" opLessAllowed="true" itEndPattern="&gt; :: iterator|const_iterator|reverse_iterator|const_reverse_iterator">
     <size>
       <function name="erase" action="erase" yields="iterator"/>
diff --git a/test/cfg/qt.cpp b/test/cfg/qt.cpp
index b0edfe3cb..008069081 100644
--- a/test/cfg/qt.cpp
+++ b/test/cfg/qt.cpp
@@ -10,6 +10,9 @@
 #include <QObject>
 #include <QString>
 #include <QVector>
+#include <QByteArray>
+#include <QList>
+#include <QLinkedList>
 #include <QtPlugin>
 #include <QFile>
 #include <cstdio>
@@ -130,6 +133,42 @@ QList<int>::iterator QList3()
     return it;
 }
 
+void QLinkedList1()
+{
+    QLinkedList<QString> qstringLinkedList1{"one", "two"};
+
+    QLinkedList<QString> qstringLinkedList2 = {"one", "two"};
+    qstringLinkedList2.clear();
+
+    QLinkedList<QString> qstringLinkedList3;
+    qstringLinkedList3 << "one" << "two";
+    // cppcheck-suppress ignoredReturnValue
+    qstringLinkedList3.startsWith("one");
+    // cppcheck-suppress ignoredReturnValue
+    qstringLinkedList3.endsWith("one");
+    // cppcheck-suppress ignoredReturnValue
+    qstringLinkedList3.count();
+    // cppcheck-suppress ignoredReturnValue
+    qstringLinkedList3.size();
+
+    QLinkedList<QString> qstringLinkedList4;
+    qstringLinkedList4.append("a");
+    qstringLinkedList4.clear();
+}
+
+QLinkedList<int>::iterator QLinkedList3()
+{
+    QLinkedList<int> intQLinkedList1;
+    QLinkedList<int> intQLinkedList2;
+    // cppcheck-suppress iterators2
+    for (QLinkedList<int>::iterator it = intQLinkedList1.begin(); it != intQLinkedList2.end(); ++it)
+    {}
+
+    QLinkedList<int>::iterator it = intQLinkedList1.begin();
+    // TODO: cppcheck-suppress returnDanglingLifetime
+    return it;
+}
+
 void QStringList1(QStringList stringlistArg)
 {
     for (int i = 0; i <= stringlistArg.size(); ++i) {