C++: add test-case for member access replacement in completion.

Change-Id: Id5fe00b94a6622178db9bd26f54d29efe88970f7
Reviewed-by: Przemyslaw Gorszkowski <pgorszkowski@gmail.com>
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@digia.com>

1 files changed, 32 insertions, 2 deletions

diff --git a/src/plugins/cpptools/cppcompletion_test.cpp b/src/plugins/cpptools/cppcompletion_test.cpp
index 6f0caaac81..2b218d87e5 100644
--- a/src/plugins/cpptools/cppcompletion_test.cpp
+++ b/src/plugins/cpptools/cppcompletion_test.cpp
@@ -72,7 +72,7 @@ struct TestCase
     QTextDocument *doc;
 };
 
-static QStringList getCompletions(TestCase &data)
+static QStringList getCompletions(TestCase &data, bool *replaceAccessOperator = 0)
 {
     QStringList completions;
 
@@ -86,13 +86,16 @@ static QStringList getCompletions(TestCase &data)
     IAssistProposalModel *model = proposal->model();
     if (!model)
         return completions;
-    BasicProposalItemListModel *listmodel = dynamic_cast<BasicProposalItemListModel *>(model);
+    CppAssistProposalModel *listmodel = dynamic_cast<CppAssistProposalModel *>(model);
     if (!listmodel)
         return completions;
 
     for (int i = 0; i < listmodel->size(); ++i)
         completions << listmodel->text(i);
 
+    if (replaceAccessOperator)
+        *replaceAccessOperator = listmodel->m_replaceDotForArrow;
+
     return completions;
 }
 
@@ -1288,3 +1291,30 @@ void CppToolsPlugin::test_completion_instantiate_nested_of_nested_class_when_enc
     QVERIFY(completions.contains(QLatin1String("Foo")));
     QVERIFY(completions.contains(QLatin1String("foo_i")));
 }
+
+void CppToolsPlugin::test_completion_member_access_operator_1()
+{
+    TestCase data;
+    data.srcText = "\n"
+            "struct S { void t(); };\n"
+            "void f() { S *s;\n"
+            "@\n"
+            "}\n"
+            ;
+    setup(&data);
+
+    Utils::ChangeSet change;
+    QString txt = QLatin1String("s.");
+    change.insert(data.pos, txt);
+    QTextCursor cursor(data.doc);
+    change.apply(&cursor);
+    data.pos += txt.length();
+
+    bool replaceAccessOperator = false;
+    QStringList completions = getCompletions(data, &replaceAccessOperator);
+
+    QCOMPARE(completions.size(), 2);
+    QVERIFY(completions.contains(QLatin1String("S")));
+    QVERIFY(completions.contains(QLatin1String("t")));
+    QVERIFY(replaceAccessOperator);
+}