feedc0de/qt-creator
1
0
Fork 0
forked from qt-creator/qt-creator
Code Pull Requests Activity

CppEditor: generate valid code via "Convert to Pointer/Stack Variable"

Browse Source 
Adding a "= new <TypeName>" after converting a stack variable without
assignment or initializer to pointer.
Also remove the assignment when converting from pointer to stack
variable as this works better with explicit constructors.

Fixes: QTCREATORBUG-23181
Change-Id: I377ec32a1b66cf4b96db14cfcb4b71fb96c80c98
Reviewed-by: David Schulz <david.schulz@qt.io>
Reviewed-by: Christian Stenger <christian.stenger@qt.io>
This commit is contained in:
David Schulz
2019-12-04 09:53:26 +01:00
parent 15734ac5eb
commit 1ab9dc9464
3 changed files with 74 additions and 23 deletions
Download Patch File Download Diff File Expand all files Collapse all files

45
src/plugins/cppeditor/cppquickfix_test.cpp
View File

@@ -1578,7 +1578,7 @@ void CppEditorPlugin::test_quickfix_data()
" f2(&str);\n"
"}\n")
<< _("void foo() {\n"
" QString *str;\n"
" QString *str = new QString;\n"
" if (!str->isEmpty())\n"
" str->clear();\n"
" f1(*str);\n"
@@ -1612,7 +1612,7 @@ void CppEditorPlugin::test_quickfix_data()
" str->clear();\n"
"}\n")
<< _("void foo() {\n"
" QString str = QLatin1String(\"schnurz\");\n"
" QString str(QLatin1String(\"schnurz\"));\n"
" if (!str.isEmpty())\n"
" str.clear();\n"
"}\n");
@@ -1731,7 +1731,7 @@ void CppEditorPlugin::test_quickfix_data()
" f1(str);\n"
"}\n")
<< _("void foo() {\n"
" QString *str;\n"
" QString *str = new QString;\n"
" str->clear();\n"
" {\n"
" QString str;\n"
@@ -1808,6 +1808,45 @@ void CppEditorPlugin::test_quickfix_data()
" BAR = *foo;\n"
"}\n");
QString testObjAndFunc = "struct Object\n"
"{\n"
" Object(%1){}\n"
"};\n"
"void func()\n"
"{\n"
" %2\n"
"}\n";
QTest::newRow("ConvertToStack1_QTCREATORBUG23181")
<< CppQuickFixFactoryPtr(new ConvertFromAndToPointer)
<< _(testObjAndFunc.arg("int").arg("Object *@obj = new Object(0);").toUtf8())
<< _(testObjAndFunc.arg("int").arg("Object obj(0);").toUtf8());
QTest::newRow("ConvertToStack2_QTCREATORBUG23181")
<< CppQuickFixFactoryPtr(new ConvertFromAndToPointer)
<< _(testObjAndFunc.arg("int").arg("Object *@obj = new Object{0};").toUtf8())
<< _(testObjAndFunc.arg("int").arg("Object obj{0};").toUtf8());
QTest::newRow("ConvertToPointer1_QTCREATORBUG23181")
<< CppQuickFixFactoryPtr(new ConvertFromAndToPointer)
<< _(testObjAndFunc.arg("").arg("Object @obj;").toUtf8())
<< _(testObjAndFunc.arg("").arg("Object *obj = new Object;").toUtf8());
QTest::newRow("ConvertToPointer2_QTCREATORBUG23181")
<< CppQuickFixFactoryPtr(new ConvertFromAndToPointer)
<< _(testObjAndFunc.arg("").arg("Object @obj();").toUtf8())
<< _(testObjAndFunc.arg("").arg("Object *obj = new Object();").toUtf8());
QTest::newRow("ConvertToPointer3_QTCREATORBUG23181")
<< CppQuickFixFactoryPtr(new ConvertFromAndToPointer)
<< _(testObjAndFunc.arg("").arg("Object @obj{};").toUtf8())
<< _(testObjAndFunc.arg("").arg("Object *obj = new Object{};").toUtf8());
QTest::newRow("ConvertToPointer4_QTCREATORBUG23181")
<< CppQuickFixFactoryPtr(new ConvertFromAndToPointer)
<< _(testObjAndFunc.arg("int").arg("Object @obj(0);").toUtf8())
<< _(testObjAndFunc.arg("int").arg("Object *obj = new Object(0);").toUtf8());
QTest::newRow("InsertQtPropertyMembers_noTriggerInvalidCode")
<< CppQuickFixFactoryPtr(new InsertQtPropertyMembers)
<< _("class C { @Q_PROPERTY(typeid foo READ foo) };\n")