Daco Harkes
546ddc645e
Change-Id: Iaa29e2df68875fbb363ab2ac5cd59cc99e65532b Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/422102 Auto-Submit: Daco Harkes <dacoharkes@google.com> Commit-Queue: Bob Nystrom <rnystrom@google.com> Reviewed-by: Bob Nystrom <rnystrom@google.com> Commit-Queue: Daco Harkes <dacoharkes@google.com>
106 lines
3.2 KiB
Dart
106 lines
3.2 KiB
Dart
// Copyright (c) 2020, 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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extension TestGeneratorStringExtension on String {
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String upperCaseFirst() => "${this[0].toUpperCase()}${this.substring(1)}";
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String lowerCaseFirst() => "${this[0].toLowerCase()}${this.substring(1)}";
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String makeCComment() => "// " + split("\n").join("\n// ");
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String makeDartDocComment() => "/// " + split("\n").join("\n/// ");
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String limitTo(int length) {
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if (this.length > length) {
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return substring(0, length);
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}
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return this;
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}
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String trimCouts() => replaceAll('" << "', '').replaceAll('"<< "', '');
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}
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Future<void> runProcess(String executable, List<String> arguments) async {
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final commandString = [executable, ...arguments].join(' ');
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stdout.writeln('Running `$commandString`.');
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final process =
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await Process.start(
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executable,
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arguments,
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runInShell: true,
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includeParentEnvironment: true,
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).then((process) {
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process.stdout.forEach(stdout.add);
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process.stderr.forEach(stderr.add);
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return process;
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});
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final exitCode = await process.exitCode;
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if (exitCode != 0) {
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final message = 'Command `$commandString` failed with exit code $exitCode.';
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stderr.writeln(message);
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throw Exception(message);
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}
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stdout.writeln('Command `$commandString` done.');
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}
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String headerCommon({
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required int copyrightYear,
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required String generatorPath,
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}) {
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final year = copyrightYear;
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return """
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// Copyright (c) $year, 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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//
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// This file has been automatically generated. Please do not edit it manually.
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// Generated by $generatorPath.""";
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}
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String headerC({required int copyrightYear, required String generatorPath}) {
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return """
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${headerCommon(copyrightYear: copyrightYear, generatorPath: generatorPath)}
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#include <stdarg.h>
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#include <stddef.h>
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#include <stdint.h>
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#include <stdlib.h>
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#include <sys/types.h>
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#include <cmath>
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#include <iostream>
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#include <limits>
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#if defined(_WIN32)
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#define DART_EXPORT extern "C" __declspec(dllexport)
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#else
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#define DART_EXPORT \\
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extern "C" __attribute__((visibility("default"))) __attribute((used))
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#endif
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namespace dart {
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#define CHECK(X) \\
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if (!(X)) { \\
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fprintf(stderr, "%s\\n", "Check failed: " #X); \\
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return 1; \\
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}
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#define CHECK_EQ(X, Y) CHECK((X) == (Y))
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// Works for positive, negative and zero.
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#define CHECK_APPROX(EXPECTED, ACTUAL) \\
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CHECK(((EXPECTED * 0.99) <= (ACTUAL) && (EXPECTED * 1.01) >= (ACTUAL)) || \\
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((EXPECTED * 0.99) >= (ACTUAL) && (EXPECTED * 1.01) <= (ACTUAL)))
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""";
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}
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const footerC = """
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} // namespace dart
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""";
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