Harry Terkelsen
c9aa3a688b
Change-Id: I06ec8bc2f53dd88116abb11655c83783de1d48cd Reviewed-on: https://dart-review.googlesource.com/16328 Commit-Queue: Harry Terkelsen <het@google.com> Reviewed-by: Emily Fortuna <efortuna@google.com>
80 lines
2.5 KiB
Dart
80 lines
2.5 KiB
Dart
// 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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library status_files.log_parser;
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import 'record.dart';
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final RegExp _stackRE = new RegExp('#[0-9]* ');
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final RegExp _assertionFileRE = new RegExp(r"'file:[^']*/sdk/pkg/");
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final String _assertionFileReplacement = r"'file:*/pkg/";
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/// Extracts test records from a test.py [log].
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List<Record> parse(String log) {
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var records = [];
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var suite;
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var test;
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var config;
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var expected;
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var actual;
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var reason;
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var fullReason; // lines before stack, usually multiline reason.
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var stack = [];
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var paragraph = []; // collector of lines for fullReason.
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bool reproIsNext = false;
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for (var line in log.split('\n')) {
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if (line.startsWith("FAILED: ")) {
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int lastSlash = line.lastIndexOf('/');
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// Some tests (particularly the html tests) have "group names" with spaces
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// in them. So we find the test name by the space just before the last
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// slash.
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int space = line.substring(0, lastSlash).lastIndexOf(' ');
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test = line.substring(space + 1).trim();
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suite = '';
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var slash = test.indexOf('/');
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if (slash > 0) {
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suite = test.substring(0, slash).trim();
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test = test.substring(slash + 1).trim();
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}
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config = line
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.substring("FAILED: ".length, space)
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.replaceAll('release_ia32', '')
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.replaceAll('release_x64', '');
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}
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if (line.startsWith("Expected: ")) {
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expected = line.substring("Expected: ".length).trim();
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}
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if (line.startsWith("Actual: ")) {
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actual = line.substring("Actual: ".length).trim();
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}
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if (line.startsWith("The compiler crashed:")) {
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reason = line.substring("The compiler crashed:".length).trim();
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reason = reason.replaceFirst(_assertionFileRE, _assertionFileReplacement);
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paragraph.clear();
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}
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if (line.startsWith(_stackRE)) {
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stack.add(line);
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fullReason ??= paragraph.take(5).join('\n');
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paragraph.clear();
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} else {
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paragraph.add(line);
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}
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if (reproIsNext) {
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records.add(new Record(suite, test, config, expected, actual, reason,
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line.trim(), fullReason, stack));
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suite = test = config = expected = actual = reason = null;
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stack = [];
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fullReason = null;
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paragraph.clear();
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reproIsNext = false;
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}
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if (line.startsWith("--- Re-run this test:")) {
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reproIsNext = true;
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}
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}
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return records;
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}
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