Peter von der Ahé
032925c4ff
Remove tree-shaker as we're not using it, and it creates problems when the SDK changes. Remove scopes from AstBuilder as we will be phasing out AstBuilder in favor of using BodyBuilder and the Forest API. Change-Id: I51950c5d8bfb0493587336325f9da8f5bf8ecea6 Reviewed-on: https://dart-review.googlesource.com/57261 Commit-Queue: Peter von der Ahé <ahe@google.com> Reviewed-by: Dan Rubel <danrubel@google.com>
49 lines
1.8 KiB
Markdown
49 lines
1.8 KiB
Markdown
<!--
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-- Copyright (c) 2017, 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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# Overview
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The testcases in this directory and its subdirectory are all compiled in various different configurations designed to test various aspects of Fasta (or more generally, package:front_end).
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The configurations are described below.
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The source of truth for these configurations is the file [pkg/front_end/testing.json](../testing.json).
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## Dart 1.0 Compilation
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* Status file: [compile.status](compile.status)
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* Standalone test: [pkg/front_end/test/fasta/compile_test.dart](../test/fasta/compile_test.dart)
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* Expectation prefix: `.direct.expect`
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* How to update expectations:
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```
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./pkg/front_end/tool/fasta testing -DupdateExpectations=true compile/test1 compile/test2 ...
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```
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## Dart 1.0 Outlines
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* Status file: [outline.status](outline.status)
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* Standalone test: [pkg/front_end/test/fasta/outline_test.dart](../test/fasta/outline_test.dart)
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* Expectation prefix: `.outline.expect`
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* How to update expectations:
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```
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./pkg/front_end/tool/fasta testing -DupdateExpectations=true outline/test1 outline/test2 ...
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```
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## Dart 2.0 (strong mode)
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* Status file: [strong.status](strong.status)
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* Standalone test: [pkg/front_end/test/fasta/strong_test.dart](../test/fasta/strong_test.dart)
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* Expectation prefix: `.strong.expect`
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* How to update expectations:
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```
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./pkg/front_end/tool/fasta testing -DupdateExpectations=true -DupdateComments=true strong/test1 strong/test2 ...
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```
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Note: strong mode configuration additionally parses comments in the test file and can precisely match internal details of the compiler such as the inferred type of an expression or if a warning was emitted at a given location.
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