Lasse R.H. Nielsen
56505e0575
The `Match.operator[]` does the same thing and is generally recommended (and shorter). (I want to deprecate `group` and `groups`) Tested: Refactoring. CoreLibraryReviewExempt: Calling equivalent function. Change-Id: I4c758968ae622fe16b7322be1b29b05b91e7fcd9 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/489021 Reviewed-by: Paul Berry <paulberry@google.com> Reviewed-by: Brian Wilkerson <brianwilkerson@google.com> Reviewed-by: Martin Kustermann <kustermann@google.com> Commit-Queue: Lasse Nielsen <lrn@google.com>
58 lines
1.6 KiB
Dart
58 lines
1.6 KiB
Dart
// Copyright (c) 2026, 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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// dart2wasmOptions=--extra-compiler-option=-DTEST_COMPILATION_DIR=$TEST_COMPILATION_DIR
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import 'dart:convert';
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import 'utils.dart';
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import 'package:dart2js_tools/src/dart2js_mapping.dart';
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import 'package:expect/expect.dart';
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import 'package:source_maps/parser.dart';
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final isMinified = const bool.fromEnvironment('dart.tool.dart2wasm.minify');
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final compilationDir = const String.fromEnvironment('TEST_COMPILATION_DIR');
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void main() {
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if (!isMinified) {
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// Class names are only added to the source maps when minifying.
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return;
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}
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final sourceMapFilePath = getSourceMapFilePath(
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'source_map_unminification',
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0,
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);
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final sourceMapFileContents = utf8.decode(readfile(sourceMapFilePath));
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final sourceMapJson =
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jsonDecode(sourceMapFileContents) as Map<String, dynamic>;
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final mapping = Dart2jsMapping(
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parseJson(sourceMapJson) as SingleMapping,
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sourceMapJson,
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);
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Expect.equals("List<int>", unminify(<int>[].runtimeType.toString(), mapping));
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Expect.equals(
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"Container<Foo, Bar>",
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unminify(Container<Foo, Bar>().runtimeType.toString(), mapping),
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);
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}
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class Container<T1, T2> {}
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class Foo {}
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class Bar {}
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final RegExp classRegexp = RegExp(r'minified:(Class\d+)');
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String unminify(String input, Dart2jsMapping mapping) => input.replaceAllMapped(
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classRegexp,
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(match) => mapping.globalNames[match[1]!]!,
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);
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