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libqt5-qtdeclarative/0004-QML-parse-.js-files-as-JavaScript-not-QML.patch

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3.6 KiB
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From f7c3035fa1d965dceb36892122683a5ceb6cab89 Mon Sep 17 00:00:00 2001
From: Erik Verbruggen <erik.verbruggen@digia.com>
Date: Thu, 28 Aug 2014 13:12:53 +0200
Subject: [PATCH 4/6] QML: parse .js files as JavaScript, not QML.
When importing a JS library into a QML file with the "import" keyword,
that JS file was parsed in QML mode, disallowing QML keywords like "as".
Task-number: QTBUG-40143
Change-Id: Ie98adceb27544732c2e96657d41170db36bff288
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
---
src/qml/jsruntime/qv4script.cpp | 2 +-
.../qml/qqmlecmascript/data/importScriptsWithoutQmlMode.js | 7 +++++++
.../qml/qqmlecmascript/data/importScriptsWithoutQmlMode.qml | 10 ++++++++++
tests/auto/qml/qqmlecmascript/tst_qqmlecmascript.cpp | 11 +++++++++++
4 files changed, 29 insertions(+), 1 deletion(-)
create mode 100644 tests/auto/qml/qqmlecmascript/data/importScriptsWithoutQmlMode.js
create mode 100644 tests/auto/qml/qqmlecmascript/data/importScriptsWithoutQmlMode.qml
diff --git a/src/qml/jsruntime/qv4script.cpp b/src/qml/jsruntime/qv4script.cpp
index 36f61a1..4d6e069 100644
--- a/src/qml/jsruntime/qv4script.cpp
+++ b/src/qml/jsruntime/qv4script.cpp
@@ -349,7 +349,7 @@ QV4::CompiledData::CompilationUnit *Script::precompile(IR::Module *module, Compi
QQmlJS::Engine ee;
QQmlJS::Lexer lexer(&ee);
- lexer.setCode(source, /*line*/1, /*qml mode*/true);
+ lexer.setCode(source, /*line*/1, /*qml mode*/false);
QQmlJS::Parser parser(&ee);
parser.parseProgram();
diff --git a/tests/auto/qml/qqmlecmascript/data/importScriptsWithoutQmlMode.js b/tests/auto/qml/qqmlecmascript/data/importScriptsWithoutQmlMode.js
new file mode 100644
index 0000000..aabcc9f
--- /dev/null
+++ b/tests/auto/qml/qqmlecmascript/data/importScriptsWithoutQmlMode.js
@@ -0,0 +1,7 @@
+.pragma library
+
+var as = undefined
+function isLegal() {
+ var as = true;
+ return as;
+}
diff --git a/tests/auto/qml/qqmlecmascript/data/importScriptsWithoutQmlMode.qml b/tests/auto/qml/qqmlecmascript/data/importScriptsWithoutQmlMode.qml
new file mode 100644
index 0000000..17d1219
--- /dev/null
+++ b/tests/auto/qml/qqmlecmascript/data/importScriptsWithoutQmlMode.qml
@@ -0,0 +1,10 @@
+import QtQuick 2.0
+
+import "importScriptsWithoutQmlMode.js" as Export
+
+Rectangle {
+ id: root
+ property bool success: false
+
+ Component.onCompleted: success = Export.isLegal()
+}
diff --git a/tests/auto/qml/qqmlecmascript/tst_qqmlecmascript.cpp b/tests/auto/qml/qqmlecmascript/tst_qqmlecmascript.cpp
index 34413b2..7e9adea 100644
--- a/tests/auto/qml/qqmlecmascript/tst_qqmlecmascript.cpp
+++ b/tests/auto/qml/qqmlecmascript/tst_qqmlecmascript.cpp
@@ -321,6 +321,7 @@ private slots:
void lazyBindingEvaluation();
void varPropertyAccessOnObjectWithInvalidContext();
void importedScriptsAccessOnObjectWithInvalidContext();
+ void importedScriptsWithoutQmlMode();
void contextObjectOnLazyBindings();
void garbageCollectionDuringCreation();
@@ -7609,6 +7610,16 @@ void tst_qqmlecmascript::importedScriptsAccessOnObjectWithInvalidContext()
QTRY_VERIFY(obj->property("success") == true);
}
+void tst_qqmlecmascript::importedScriptsWithoutQmlMode()
+{
+ QQmlComponent component(&engine, testFileUrl("importScriptsWithoutQmlMode.qml"));
+ QScopedPointer<QObject> obj(component.create());
+ if (obj.isNull())
+ qDebug() << component.errors().first().toString();
+ QVERIFY(!obj.isNull());
+ QTRY_VERIFY(obj->property("success") == true);
+}
+
void tst_qqmlecmascript::contextObjectOnLazyBindings()
{
QQmlComponent component(&engine, testFileUrl("contextObjectOnLazyBindings.qml"));
--
2.1.0