Joshua Litt
20faaa5d94
Change-Id: Ib18f554c1076f27a3f7c0df5a36410da41a1f467 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/148784 Reviewed-by: Paul Berry <paulberry@google.com> Reviewed-by: Sigmund Cherem <sigmund@google.com>
63 lines
1.7 KiB
Dart
63 lines
1.7 KiB
Dart
// Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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// @dart = 2.7
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// Test that the additional runtime type support is output to the right
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// Files when using deferred loading.
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import 'package:async_helper/async_helper.dart';
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import 'constant_emission_test_helper.dart';
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void main() {
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runTest() async {
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Map<String, Set<String>> expectedOutputUnits = {
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// Test that the deferred globals are not inlined into the main file.
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'ConstructedConstant(C(field=StringConstant("string1")))': {'lib1'},
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'ConstructedConstant(C(field=StringConstant("string2")))': {'lib1'},
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'DeferredGlobalConstant(ConstructedConstant(C(field=StringConstant("string1"))))':
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{'lib1'},
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};
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await run(
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MEMORY_SOURCE_FILES,
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const [OutputUnitDescriptor('memory:lib1.dart', 'finalVar', 'lib1')],
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expectedOutputUnits);
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}
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asyncTest(() async {
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print('--test from kernel------------------------------------------------');
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await runTest();
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});
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}
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// Make sure that deferred constants are not inlined into the main hunk.
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const Map<String, String> MEMORY_SOURCE_FILES = const {
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"main.dart": """
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import "dart:async";
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import 'lib1.dart' deferred as lib1;
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void main() {
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lib1.loadLibrary().then((_) {
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print(lib1.finalVar);
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print(lib1.globalVar);
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lib1.globalVar = "foobar";
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print(lib1.globalVar);
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});
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}
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""",
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"lib1.dart": """
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import "main.dart" as main;
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class C {
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final field;
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const C(this.field);
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}
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final finalVar = const C("string1");
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dynamic globalVar = const C("string2");
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"""
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};
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