Paul Berry
d810c7d0c0
This commit was generated by the following steps: - Manually change the SDK constraint in `pkg/front_end/pubspec.yaml` - Run `gclient sync` - Run `find pkg/front_end/benchmarks pkg/front_end/lib pkg/front_end/presubmit_helper.dart pkg/front_end/presubmit_helper_spawn.dart pkg/front_end/test pkg/front_end/tool -iname '*.dart' | xargs tools/sdks/dart-sdk/bin/dart format` - Manually fix remaining long lines and add dead code ignore comments. - Fix coverage by running `dart --enable-asserts pkg/front_end/test/coverage_suite.dart --tasks=5 --add-and-remove-comments` - Fix `pkg/front_end/test/coverage_merger/assert_message_auto_ignored` by running `dart pkg/front_end/test/unit_test_suites.dart -p pkg/front_end/test/coverage_merger/assert_message_auto_ignored -DupdateExpectations=true` The diff is large because the version bump causes the formatter to switch into "tall mode". Change-Id: I6a6a696410da8b168060acfe0e4d6e91e294c4f0 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/447628 Auto-Submit: Paul Berry <paulberry@google.com> Reviewed-by: Johnni Winther <johnniwinther@google.com> Commit-Queue: Johnni Winther <johnniwinther@google.com>
96 lines
3.3 KiB
Dart
96 lines
3.3 KiB
Dart
// Copyright (c) 2017, 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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import 'package:expect/async_helper.dart' show asyncTest;
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import 'package:expect/expect.dart' show Expect;
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import "package:front_end/src/api_prototype/compiler_options.dart"
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show CompilerOptions, CfeDiagnosticMessage;
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import 'package:front_end/src/api_prototype/incremental_kernel_generator.dart'
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show IncrementalCompilerResult;
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import 'package:front_end/src/base/compiler_context.dart' show CompilerContext;
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import 'package:front_end/src/base/incremental_compiler.dart'
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show IncrementalCompiler;
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import 'package:front_end/src/base/processed_options.dart'
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show ProcessedOptions;
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import 'package:front_end/src/compute_platform_binaries_location.dart'
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show computePlatformBinariesLocation;
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import 'package:kernel/ast.dart' show Component;
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import 'package:kernel/target/targets.dart' show TargetFlags;
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import 'package:vm/modular/target/vm.dart' show VmTarget;
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void diagnosticMessageHandler(CfeDiagnosticMessage message) {
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throw "Unexpected message: ${message.plainTextFormatted.join('\n')}";
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}
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Future<void> test({required bool sdkFromSource}) async {
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final CompilerOptions optionBuilder = new CompilerOptions()
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..packagesFileUri = Uri.base.resolve(".dart_tool/package_config.json")
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..target = new VmTarget(new TargetFlags())
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..omitPlatform = true
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..onDiagnostic = diagnosticMessageHandler
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..environmentDefines = const {};
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if (sdkFromSource) {
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optionBuilder.librariesSpecificationUri = Uri.base.resolve(
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"sdk/lib/libraries.json",
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);
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} else {
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optionBuilder.sdkSummary = computePlatformBinariesLocation(
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forceBuildDir: true,
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).resolve("vm_platform.dill");
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}
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final Uri helloDart = Uri.base.resolve(
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"pkg/front_end/testcases/general/hello.dart",
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);
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final ProcessedOptions options = new ProcessedOptions(
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options: optionBuilder,
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inputs: [helloDart],
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);
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IncrementalCompiler compiler = new IncrementalCompiler(
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new CompilerContext(options),
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);
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IncrementalCompilerResult compilerResult = await compiler.computeDelta();
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Component component = compilerResult.component;
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if (sdkFromSource) {
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// Expect that the new component contains at least the following libraries:
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// dart:core, dart:async, and hello.dart.
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Expect.isTrue(
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component.libraries.length > 2,
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"${component.libraries.length} <= 2",
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);
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} else {
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// Expect that the new component contains exactly hello.dart.
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Expect.isTrue(
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component.libraries.length == 1,
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"${component.libraries.length} != 1",
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);
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}
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compiler.invalidate(helloDart);
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compilerResult = await compiler.computeDelta(entryPoints: [helloDart]);
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component = compilerResult.component;
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// Expect that the new component contains exactly hello.dart
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Expect.isTrue(
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component.libraries.length == 1,
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"${component.libraries.length} != 1",
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);
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compilerResult = await compiler.computeDelta(entryPoints: [helloDart]);
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component = compilerResult.component;
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Expect.isTrue(component.libraries.isEmpty);
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}
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void main() {
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asyncTest(() async {
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await test(sdkFromSource: true);
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await test(sdkFromSource: false);
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});
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}
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