Ryan Macnak
081e2acf29
Bug: https://github.com/dart-lang/sdk/issues/40045 Change-Id: Ic0f62843d61b613e61f434b72b9553dd1e6897af Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/132441 Reviewed-by: Ben Konyi <bkonyi@google.com> Commit-Queue: Ryan Macnak <rmacnak@google.com>
78 lines
2.5 KiB
Dart
78 lines
2.5 KiB
Dart
// Copyright (c) 2014, 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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library test.method_location;
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import "dart:mirrors";
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import "package:expect/expect.dart";
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part 'method_mirror_location_other.dart';
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// We only check for a suffix of the uri because the test might be run from
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// any number of absolute paths.
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expectLocation(Mirror mirror, String uriSuffix, int line, int column) {
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MethodMirror methodMirror;
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if (mirror is ClosureMirror) {
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methodMirror = mirror.function;
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} else {
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methodMirror = mirror as MethodMirror;
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}
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Expect.isTrue(methodMirror is MethodMirror);
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final location = methodMirror.location!;
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final uri = location.sourceUri;
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Expect.isTrue(uri.toString().endsWith(uriSuffix), "Expected suffix $uriSuffix in $uri");
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Expect.equals(line, location.line, "line");
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Expect.equals(column, location.column, "column");
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}
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class ClassInMainFile {
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ClassInMainFile();
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method() {}
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}
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void topLevelInMainFile() {}
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spaceIdentedInMainFile() {}
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tabIdentedInMainFile() {}
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class HasImplicitConstructor {}
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typedef bool Predicate(num n);
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main() {
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localFunction(x) {
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return x;
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}
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String mainSuffix = 'method_mirror_location_test.dart';
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String otherSuffix = 'method_mirror_location_other.dart';
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// This file.
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expectLocation(reflectClass(ClassInMainFile).declarations[#ClassInMainFile]!,
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mainSuffix, 31, 3);
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expectLocation(
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reflectClass(ClassInMainFile).declarations[#method]!, mainSuffix, 33, 3);
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expectLocation(reflect(topLevelInMainFile), mainSuffix, 36, 1);
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expectLocation(reflect(spaceIdentedInMainFile), mainSuffix, 37, 3);
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expectLocation(reflect(tabIdentedInMainFile), mainSuffix, 38, 2);
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expectLocation(reflect(localFunction), mainSuffix, 45, 3);
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// Another part.
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expectLocation(reflectClass(ClassInOtherFile).declarations[#ClassInOtherFile]!,
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otherSuffix, 8, 3);
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expectLocation(
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reflectClass(ClassInOtherFile).declarations[#method]!, otherSuffix, 10, 3);
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expectLocation(reflect(topLevelInOtherFile), otherSuffix, 13, 1);
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expectLocation(reflect(spaceIdentedInOtherFile), otherSuffix, 15, 3);
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expectLocation(reflect(tabIdentedInOtherFile), otherSuffix, 17, 2);
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// Synthetic methods.
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Expect.isNull(reflectClass(HasImplicitConstructor)
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.declarations[#HasImplicitConstructor]!
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.location);
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Expect.isNull(
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(reflectType(Predicate) as TypedefMirror).referent.callMethod.location);
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}
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