Support compilation to JS
diff --git a/CHANGELOG.md b/CHANGELOG.md
index cea4456..f87e418 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 0.5.2
+
+- This package now supports being compiled to JavaScript.
+
## 0.5.1
- Improve performance when reading large archives
diff --git a/dart_test.yaml b/dart_test.yaml
new file mode 100644
index 0000000..626963c
--- /dev/null
+++ b/dart_test.yaml
@@ -0,0 +1,3 @@
+platforms:
+ - "vm"
+ - "node"
diff --git a/lib/src/constants.dart b/lib/src/constants.dart
index aac7669..05accb0 100644
--- a/lib/src/constants.dart
+++ b/lib/src/constants.dart
@@ -216,13 +216,6 @@
/// Sticky bit
const c_ISVTX = 512;
-/// **********************
-/// Convenience constants
-/// **********************
-/// 64-bit integer max and min values
-const int64MaxValue = 9223372036854775807;
-const int64MinValue = -9223372036854775808;
-
/// Constants to determine file modes.
const modeType = 2401763328;
const modeSymLink = 134217728;
diff --git a/pubspec.yaml b/pubspec.yaml
index 06a3bd7..d0ed1ba 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
name: tar
description: Memory-efficient, streaming implementation of the tar file format
-version: 0.5.1
+version: 0.5.2
repository: https://github.com/simolus3/tar/
environment:
@@ -14,5 +14,7 @@
dev_dependencies:
charcode: ^1.2.0
extra_pedantic: ^1.4.0
+ file: ^6.1.2
+ node_io: ^2.1.0
path: ^1.8.0
test: ^1.17.4
diff --git a/test/pub_test.dart b/test/pub_test.dart
index 756ee09..ecbcbc0 100644
--- a/test/pub_test.dart
+++ b/test/pub_test.dart
@@ -3,6 +3,7 @@
// The test cases were found by running an earlier version of this package
// across all packages and versions found on pub.dev. This package needs to
// be able to read every package version ever uploaded to pub.
+@TestOn('vm')
import 'dart:io';
import 'package:tar/tar.dart';
diff --git a/test/reader_test.dart b/test/reader_test.dart
index 7ea558c..89c5d81 100644
--- a/test/reader_test.dart
+++ b/test/reader_test.dart
@@ -1,6 +1,5 @@
import 'dart:async';
import 'dart:convert';
-import 'dart:io';
import 'dart:typed_data';
import 'package:async/async.dart';
@@ -9,6 +8,8 @@
import 'package:tar/tar.dart';
import 'package:test/test.dart';
+import 'utils.dart';
+
void main() {
group('POSIX.1-2001', () {
test('reads files', () => _testWith('reference/posix.tar'));
@@ -22,7 +23,7 @@
test('v7', () => _testWith('reference/v7.tar', ignoreLongFileName: true));
test('can skip tar files', () async {
- final input = File('reference/posix.tar').openRead();
+ final input = fs.file('reference/posix.tar').openRead();
final reader = TarReader(input);
expect(await reader.moveNext(), isTrue);
@@ -46,7 +47,7 @@
});
test("can't use moveNext() while a stream is active", () async {
- final input = File('reference/posix.tar').openRead();
+ final input = fs.file('reference/posix.tar').openRead();
final reader = TarReader(input);
expect(await reader.moveNext(), isTrue);
@@ -57,7 +58,7 @@
});
test("can't use moveNext() after canceling the reader", () async {
- final input = File('reference/posix.tar').openRead();
+ final input = fs.file('reference/posix.tar').openRead();
final reader = TarReader(input);
await reader.cancel();
@@ -97,7 +98,8 @@
test('if the stream emits an error in content', () async {
// Craft a stream that starts with a valid tar file, but then emits an
// error in the middle of an entry. First 512 bytes are headers.
- final iterator = ChunkedStreamReader(File('reference/v7.tar').openRead());
+ final iterator =
+ ChunkedStreamReader(fs.file('reference/v7.tar').openRead());
final controller = StreamController<List<int>>();
controller.onListen = () async {
// headers + 3 bytes of content
@@ -181,7 +183,7 @@
group('tests from dart-neats PR', () {
Stream<List<int>> open(String name) {
- return File('reference/neats_test/$name').openRead();
+ return fs.file('reference/neats_test/$name').openRead();
}
final tests = [
@@ -858,8 +860,8 @@
});
test('does not read large headers', () {
- final reader =
- TarReader(File('reference/headers/evil_large_header.tar').openRead());
+ final reader = TarReader(
+ fs.file('reference/headers/evil_large_header.tar').openRead());
expect(
reader.moveNext(),
@@ -875,14 +877,14 @@
.having((e) => e.message, 'message', contains('Unexpected end'));
test('at header', () {
- final reader =
- TarReader(File('reference/bad/truncated_in_header.tar').openRead());
+ final reader = TarReader(
+ fs.file('reference/bad/truncated_in_header.tar').openRead());
expect(reader.moveNext(), throwsA(expectedException));
});
test('in content', () {
final reader =
- TarReader(File('reference/bad/truncated_in_body.tar').openRead());
+ TarReader(fs.file('reference/bad/truncated_in_body.tar').openRead());
expect(reader.moveNext(), throwsA(expectedException));
});
});
@@ -949,7 +951,7 @@
Future<void> _testWith(String file, {bool ignoreLongFileName = false}) async {
final entries = <String, Uint8List>{};
- await TarReader.forEach(File(file).openRead(), (entry) async {
+ await TarReader.forEach(fs.file(file).openRead(), (entry) async {
entries[entry.name] = await entry.contents.readFully();
});
@@ -965,7 +967,7 @@
}
Future<void> _testLargeFile(String file) async {
- final reader = TarReader(File(file).openRead());
+ final reader = TarReader(fs.file(file).openRead());
await reader.moveNext();
expect(reader.current.size, 9663676416);
diff --git a/test/sparse_test.dart b/test/sparse_test.dart
index de92dba..6729ae0 100644
--- a/test/sparse_test.dart
+++ b/test/sparse_test.dart
@@ -1,4 +1,4 @@
-@TestOn('linux') // We currently use gnu tar to create test inputs
+@TestOn('linux && vm') // We currently use gnu tar to create test inputs
import 'dart:io';
import 'dart:math';
diff --git a/test/system_tar.dart b/test/system_tar.dart
index 4022870..c983896 100644
--- a/test/system_tar.dart
+++ b/test/system_tar.dart
@@ -17,7 +17,7 @@
final sink = ByteConversionSink.withCallback((result) => data = result);
proc.stderr.forEach(sink.add).then((Object? _) {
sink.close();
- const LineSplitter().convert(utf8.decode(data)).forEach(stderr.writeln);
+ const LineSplitter().convert(utf8.decode(data)).forEach(print);
});
return proc;
diff --git a/test/utils.dart b/test/utils.dart
new file mode 100644
index 0000000..0149de1
--- /dev/null
+++ b/test/utils.dart
@@ -0,0 +1,3 @@
+export 'package:file/file.dart';
+
+export 'utils_vm.dart' if (dart.library.js) 'utils_node.dart';
diff --git a/test/utils_node.dart b/test/utils_node.dart
new file mode 100644
index 0000000..61a2af4
--- /dev/null
+++ b/test/utils_node.dart
@@ -0,0 +1,7 @@
+import 'package:file/file.dart';
+
+import 'package:node_io/node_io.dart';
+
+FileSystem get fs {
+ return nodeFileSystem;
+}
diff --git a/test/utils_test.dart b/test/utils_test.dart
index 4462e60..93af4e8 100644
--- a/test/utils_test.dart
+++ b/test/utils_test.dart
@@ -1,3 +1,4 @@
+@TestOn('vm')
import 'dart:async';
import 'dart:convert';
import 'dart:typed_data';
diff --git a/test/utils_vm.dart b/test/utils_vm.dart
new file mode 100644
index 0000000..b24f6f1
--- /dev/null
+++ b/test/utils_vm.dart
@@ -0,0 +1,6 @@
+import 'package:file/file.dart';
+import 'package:file/local.dart';
+
+FileSystem get fs {
+ return const LocalFileSystem();
+}
diff --git a/test/windows_integration_test.dart b/test/windows_integration_test.dart
index ed7f9f2..9a02bad 100644
--- a/test/windows_integration_test.dart
+++ b/test/windows_integration_test.dart
@@ -1,4 +1,4 @@
-@TestOn('windows')
+@TestOn('windows && vm')
import 'dart:io';
import 'package:tar/tar.dart';
diff --git a/test/writer_test.dart b/test/writer_test.dart
index c6b23fc..a026432 100644
--- a/test/writer_test.dart
+++ b/test/writer_test.dart
@@ -1,3 +1,4 @@
+@TestOn('vm')
import 'dart:async';
import 'dart:convert';
import 'dart:typed_data';
@@ -136,7 +137,7 @@
final proc = await writeToTar(['--list', '--verbose'], Stream.value(entry));
expect(proc.lines, emits(contains(tenGbSize.toString())));
- }, testOn: '!windows');
+ }, testOn: '!windows && !node');
group('refuses to write files with OutputFormat.gnu', () {
void shouldThrow(tar.TarEntry entry) {
