blob: 067fdcb4e197a8b3e0806058312f33409325a616 [file] [log] [blame]
// Copyright 2014 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
import 'dart:io';
import 'package:meta/meta.dart';
@immutable
class CustomerTest {
factory CustomerTest(File testFile) {
final String errorPrefix = 'Could not parse: ${testFile.path}\n';
final List<String> contacts = <String>[];
final List<String> fetch = <String>[];
final List<Directory> update = <Directory>[];
final List<String> test = <String>[];
bool hasTests = false;
for (final String line in testFile.readAsLinesSync().map((String line) => line.trim())) {
if (line.isEmpty) {
// blank line
} else if (line.startsWith('#')) {
// comment
} else if (line.startsWith('contact=')) {
contacts.add(line.substring(8));
} else if (line.startsWith('fetch=')) {
fetch.add(line.substring(6));
} else if (line.startsWith('update=')) {
update.add(Directory(line.substring(7)));
} else if (line.startsWith('test=')) {
hasTests = true;
test.add(line.substring(5));
} else if (line.startsWith('test.windows=')) {
hasTests = true;
if (Platform.isWindows)
test.add(line.substring(13));
} else if (line.startsWith('test.macos=')) {
hasTests = true;
if (Platform.isMacOS)
test.add(line.substring(11));
} else if (line.startsWith('test.linux=')) {
hasTests = true;
if (Platform.isLinux)
test.add(line.substring(11));
} else if (line.startsWith('test.posix=')) {
hasTests = true;
if (Platform.isLinux || Platform.isMacOS)
test.add(line.substring(11));
} else {
throw FormatException('${errorPrefix}Unexpected directive:\n$line');
}
}
if (contacts.isEmpty)
throw FormatException('${errorPrefix}No contacts specified. At least one contact e-mail address must be specified.');
for (final String email in contacts) {
if (!email.contains(_email) || email.endsWith('@example.com'))
throw FormatException('${errorPrefix}The following e-mail address appears to be an invalid e-mail address: $email');
}
if (fetch.isEmpty)
throw FormatException('${errorPrefix}No "fetch" directives specified. Two lines are expected: "git clone https://github.com/USERNAME/REPOSITORY.git tests" and "git -C tests checkout HASH".');
if (fetch.length < 2)
throw FormatException('${errorPrefix}Only one "fetch" directive specified. Two lines are expected: "git clone https://github.com/USERNAME/REPOSITORY.git tests" and "git -C tests checkout HASH".');
if (!fetch[0].contains(_fetch1))
throw FormatException('${errorPrefix}First "fetch" directive does not match expected pattern (expected "git clone https://github.com/USERNAME/REPOSITORY.git tests").');
if (!fetch[1].contains(_fetch2))
throw FormatException('${errorPrefix}Second "fetch" directive does not match expected pattern (expected "git -C tests checkout HASH").');
if (update.isEmpty)
throw FormatException('${errorPrefix}No "update" directives specified. At least one directory must be specified. (It can be "." to just upgrade the root of the repository.)');
if (!hasTests)
throw FormatException('${errorPrefix}No "test" directives specified. At least one command must be specified to run tests.');
return CustomerTest._(
List<String>.unmodifiable(contacts),
List<String>.unmodifiable(fetch),
List<Directory>.unmodifiable(update),
List<String>.unmodifiable(test),
);
}
const CustomerTest._(this.contacts, this.fetch, this.update, this.tests);
// (e-mail regexp from HTML standard)
static final RegExp _email = RegExp(r"^[a-zA-Z0-9.!#$%&'*+\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$");
static final RegExp _fetch1 = RegExp(r'^git(?: -c core.longPaths=true)? clone https://github.com/[-a-zA-Z0-9]+/[-_a-zA-Z0-9]+.git tests$');
static final RegExp _fetch2 = RegExp(r'^git(?: -c core.longPaths=true)? -C tests checkout [0-9a-f]+$');
final List<String> contacts;
final List<String> fetch;
final List<Directory> update;
final List<String> tests;
}