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// Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
@TestOn('vm')
library;
import 'dart:io' as io;
import 'package:path/path.dart' as path;
import 'package:test/test.dart';
void main() {
group('new Context()', () {
test('uses the current directory if root and style are omitted', () {
final context = path.Context();
expect(context.current, io.Directory.current.path);
});
test('uses "." if root is omitted', () {
final context = path.Context(style: path.Style.platform);
expect(context.current, '.');
});
test('uses the host platform if style is omitted', () {
final context = path.Context();
expect(context.style, path.Style.platform);
});
});
test('Style.platform returns the host platform style', () {
if (io.Platform.operatingSystem == 'windows') {
expect(path.Style.platform, path.Style.windows);
} else {
expect(path.Style.platform, path.Style.posix);
}
});
group('current', () {
test('returns the current working directory', () {
expect(path.current, io.Directory.current.path);
});
test('uses the previous working directory if deleted', () {
final dir = io.Directory.current.path;
try {
final temp = io.Directory.systemTemp.createTempSync('path_test');
final tempPath = temp.resolveSymbolicLinksSync();
io.Directory.current = temp;
// Call "current" once so that it can be cached.
expect(path.normalize(path.absolute(path.current)), equals(tempPath));
temp.deleteSync();
// Even though the directory no longer exists, no exception is thrown.
expect(path.normalize(path.absolute(path.current)), equals(tempPath));
} finally {
io.Directory.current = dir;
}
},
//TODO: Figure out why this is failing on windows and fix!
skip: io.Platform.isWindows ? 'Untriaged failure on Windows' : false);
});
test('registers changes to the working directory', () {
final dir = io.Directory.current.path;
try {
expect(path.absolute('foo/bar'), equals(path.join(dir, 'foo/bar')));
expect(
path.absolute('foo/bar'), equals(path.context.join(dir, 'foo/bar')));
io.Directory.current = path.dirname(dir);
expect(path.normalize(path.absolute('foo/bar')),
equals(path.normalize(path.join(dir, '../foo/bar'))));
expect(path.normalize(path.absolute('foo/bar')),
equals(path.normalize(path.context.join(dir, '../foo/bar'))));
} finally {
io.Directory.current = dir;
}
});
// Regression test for #35. This tests against the *actual* working directory
// rather than just a custom context because we do some processing in
// [path.current] that has clobbered the root in the past.
test('absolute works on root working directory', () {
final dir = path.current;
try {
io.Directory.current = path.rootPrefix(path.current);
expect(path.relative(path.absolute('foo/bar'), from: path.current),
path.relative(path.absolute('foo/bar')));
expect(path.normalize(path.absolute('foo/bar')),
equals(path.normalize(path.join(path.current, '../foo/bar'))));
expect(path.normalize(path.absolute('foo/bar')),
equals(path.normalize(path.join(path.current, '../foo/bar'))));
} finally {
io.Directory.current = dir;
}
},
//TODO(kevmoo): figure out why this is failing on windows and fix!
skip: io.Platform.isWindows ? 'Untriaged failure on Windows' : null);
}