Ryan Macnak
ab4f9351b1
The name has always been annoying because it did not add strong typing. And now there aren't variants of the VM platform to distinguish. Leave a copy at the old name to not immediately break illegal uses. TEST=ci Cq-Include-Trybots: luci.dart.try:flutter-analyze-try,flutter-frontend-try,flutter-linux-try Change-Id: Ie76fa7f16940aa1ba8d582eb5197f0ae55dc8938 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/429828 Reviewed-by: Johnni Winther <johnniwinther@google.com> Reviewed-by: Nicholas Shahan <nshahan@google.com> Commit-Queue: Ryan Macnak <rmacnak@google.com>
50 lines
1.6 KiB
Dart
50 lines
1.6 KiB
Dart
// Copyright (c) 2024, 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 'dart:io';
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import '../tool/entry_points.dart' show compilePlatformEntryPoint;
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import 'coverage_helper.dart';
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Future<void> main(List<String> arguments) async {
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Uri? coverageUri;
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for (String argument in arguments) {
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if (argument.startsWith("--coverage=")) {
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coverageUri = Uri.base
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.resolveUri(Uri.file(argument.substring("--coverage=".length)));
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} else {
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throw "Unsupported argument: $argument";
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}
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}
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if (coverageUri == null) {
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throw "Need --coverage=<dir>/ argument";
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}
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Directory tmp =
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Directory.systemTemp.createTempSync("compile_platform_coverage");
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String outlinePath = tmp.uri.resolve("vm_outline.dill").toFilePath();
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String platformPath = tmp.uri.resolve("vm_platform.dill").toFilePath();
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await compilePlatformEntryPoint([
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"dart:core",
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"-Ddart.vm.product=false",
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"-Ddart.isVM=true",
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"--single-root-scheme=org-dartlang-sdk",
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"--single-root-base=.",
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"org-dartlang-sdk:///sdk/lib/libraries.json",
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outlinePath,
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platformPath,
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outlinePath,
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]);
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tmp.deleteSync(recursive: true);
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const String displayName = "compile platform";
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File f = new File.fromUri(coverageUri.resolve("$displayName.coverage"));
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// Force compiling seems to add something like 1 second to the collection
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// time, but we get rid of uncompiled functions so it seems to be worth it.
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(await collectCoverage(displayName: displayName, forceCompile: true))
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?.writeToFile(f);
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}
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