Alexander Markov
0b3e6bd16c
VM was not performing auto-detection of sound null safety mode if --enable-experiment=non-nullable was not specified on the command line. This change flips that logic to perform auto-detection unless --enable-experiment=no-non-nullable is specified. TEST=Added regression test runtime/tests/vm/dart/regress_44026_test.dart. Fixes https://github.com/dart-lang/sdk/issues/44026 Fixes https://github.com/dart-lang/sdk/issues/44043 Change-Id: Ide8935e90dd3a8bd5a417aeb758605dedbb853eb Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/170201 Commit-Queue: Alexander Markov <alexmarkov@google.com> Reviewed-by: Siva Annamalai <asiva@google.com>
40 lines
1.4 KiB
Dart
40 lines
1.4 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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import "detect_nullsafety_helper.dart";
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void main() {
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// Create temporary directory.
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var tmpDir = Directory.systemTemp.createTempSync();
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var tmpDirPath = tmpDir.path;
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String sourcePath = "$tmpDirPath/strong.dart";
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String dillPath = "$tmpDirPath/strong.dill";
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String jitPath = "$tmpDirPath/strong.appjit";
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// Generate code for an isolate to run in strong mode.
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generateIsolateSource(sourcePath, "");
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generateKernel(sourcePath, dillPath);
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generateAppJIT(sourcePath, jitPath);
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try {
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// Running from Source.
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testNullSafetyMode(sourcePath, 'Strong Mode');
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// Without the enable experiment option it will be in strong mode.
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testNullSafetyMode1(sourcePath, 'Strong Mode');
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// Running from Kernel File.
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testNullSafetyMode(dillPath, 'Strong Mode');
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// Without the enable experiment option it will be inferred to strong.
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testNullSafetyMode1(dillPath, 'Strong Mode');
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// Running from app JIT File.
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testNullSafetyMode(jitPath, 'Strong Mode');
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// Without the enable experiment option it will be inferred to strong.
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testNullSafetyMode1(jitPath, 'Strong Mode');
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} finally {
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tmpDir.deleteSync(recursive: true);
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}
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}
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