Migrate test block 30 + corelib portion of block 31 to Dart 2.0.

tests/corelib_strong/uri_path_test.dart

-// 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.
-
-import "dart:collection";
-
-import "package:expect/expect.dart";
-
-void testInvalidArguments() {}
-
-void testPath() {
-  void test(s, uri) {
-    Expect.equals(s, uri.toString());
-    Expect.equals(uri, Uri.parse(s));
-  }
-
-  test("http:", new Uri(scheme: "http"));
-  test("http://host/xxx", new Uri(scheme: "http", host: "host", path: "xxx"));
-  test("http://host/xxx", new Uri(scheme: "http", host: "host", path: "/xxx"));
-  test("http://host/xxx",
-      new Uri(scheme: "http", host: "host", pathSegments: ["xxx"]));
-  test("http://host/xxx/yyy",
-      new Uri(scheme: "http", host: "host", path: "xxx/yyy"));
-  test("http://host/xxx/yyy",
-      new Uri(scheme: "http", host: "host", path: "/xxx/yyy"));
-  test("http://host/xxx/yyy",
-      new Uri(scheme: "http", host: "host", pathSegments: ["xxx", "yyy"]));
-
-  test("urn:", new Uri(scheme: "urn"));
-  test("urn:xxx", new Uri(scheme: "urn", path: "xxx"));
-  test("urn:xxx:yyy", new Uri(scheme: "urn", path: "xxx:yyy"));
-
-  Expect.equals(3, new Uri(path: "xxx/yyy/zzz").pathSegments.length);
-  Expect.equals(3, new Uri(path: "/xxx/yyy/zzz").pathSegments.length);
-  Expect.equals(3, Uri.parse("http://host/xxx/yyy/zzz").pathSegments.length);
-  Expect.equals(3, Uri.parse("file:///xxx/yyy/zzz").pathSegments.length);
-}
-
-void testPathSegments() {
-  void test(String path, List<String> segments) {
-    void check(uri) {
-      Expect.equals(path, uri.path);
-      Expect.equals(path, uri.toString());
-      Expect.listEquals(segments, uri.pathSegments);
-    }
-
-    var uri1 = new Uri(pathSegments: segments);
-    var uri2 = new Uri(path: path);
-    check(uri1);
-    check(uri2);
-    Expect.equals(uri1, uri2);
-  }
-
-  test("", []);
-  test("%20", [" "]);
-  test("%20/%20%20", [" ", "  "]);
-  test("A", ["A"]);
-  test("%C3%B8", ["ø"]);
-  test("%C3%B8/%C3%A5", ["ø", "å"]);
-  test("%C8%A4/%E5%B9%B3%E4%BB%AE%E5%90%8D", ["Ȥ", "平仮名"]);
-  test("A/b", ["A", "b"]);
-  test("A/%25", ["A", "%"]);
-  test("%2F/a%2Fb", ["/", "a/b"]);
-  test("name;v=1.1", ["name;v=1.1"]);
-  test("name,v=1.1", ["name,v=1.1"]);
-  test("name;v=1.1/name,v=1.1", ["name;v=1.1", "name,v=1.1"]);
-
-  var unreserved = "-._~0123456789"
-      "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
-      "abcdefghijklmnopqrstuvwxyz";
-  var subDelimiters = r"!$&'()*+,;=";
-  var additionalPathChars = ":@";
-  var pchar = unreserved + subDelimiters + additionalPathChars;
-
-  var encoded = new StringBuffer();
-  var unencoded = new StringBuffer();
-  for (int i = 32; i < 128; i++) {
-    if (pchar.indexOf(new String.fromCharCode(i)) != -1) {
-      encoded.writeCharCode(i);
-    } else {
-      encoded.write("%");
-      encoded.write(i.toRadixString(16).toUpperCase());
-    }
-    unencoded.writeCharCode(i);
-  }
-  encoded = encoded.toString();
-  unencoded = unencoded.toString();
-  test(encoded, [unencoded]);
-  test(encoded + "/" + encoded, [unencoded, unencoded]);
-
-  Uri uri;
-  List pathSegments = ["xxx", "yyy", "zzz"];
-
-  uri = new Uri(pathSegments: pathSegments);
-  Expect.equals(3, uri.pathSegments.length);
-  uri = new Uri(pathSegments: pathSegments.where((_) => true));
-  Expect.equals(3, uri.pathSegments.length);
-  uri = new Uri(pathSegments: new DoubleLinkedQueue.from(pathSegments));
-  Expect.equals(3, uri.pathSegments.length);
-
-  uri = new Uri(scheme: "http", host: "host", pathSegments: pathSegments);
-  Expect.equals(3, uri.pathSegments.length);
-  uri = new Uri(
-      scheme: "http",
-      host: "host",
-      pathSegments: pathSegments.where((_) => true));
-  Expect.equals(3, uri.pathSegments.length);
-  uri = new Uri(
-      scheme: "http",
-      host: "host",
-      pathSegments: new DoubleLinkedQueue.from(pathSegments));
-  Expect.equals(3, uri.pathSegments.length);
-
-  uri = new Uri(scheme: "file", pathSegments: pathSegments);
-  Expect.equals(3, uri.pathSegments.length);
-  uri = new Uri(scheme: "file", pathSegments: pathSegments.where((_) => true));
-  Expect.equals(3, uri.pathSegments.length);
-  uri = new Uri(
-      scheme: "file", pathSegments: new DoubleLinkedQueue.from(pathSegments));
-  Expect.equals(3, uri.pathSegments.length);
-}
-
-void testPathCompare() {
-  void test(Uri uri1, Uri uri2) {
-    Expect.equals(uri1, uri2);
-    Expect.equals(uri2, uri1);
-  }
-
-  test(new Uri(scheme: "http", host: "host", path: "xxx"),
-      new Uri(scheme: "http", host: "host", path: "/xxx"));
-  test(new Uri(scheme: "http", host: "host", pathSegments: ["xxx"]),
-      new Uri(scheme: "http", host: "host", path: "/xxx"));
-  test(new Uri(scheme: "http", host: "host", pathSegments: ["xxx"]),
-      new Uri(scheme: "http", host: "host", path: "xxx"));
-  test(new Uri(scheme: "file", path: "xxx"),
-      new Uri(scheme: "file", path: "/xxx"));
-  test(new Uri(scheme: "file", pathSegments: ["xxx"]),
-      new Uri(scheme: "file", path: "/xxx"));
-  test(new Uri(scheme: "file", pathSegments: ["xxx"]),
-      new Uri(scheme: "file", path: "xxx"));
-}
-
-testPathSegmentsUnmodifiableList() {
-  void test(list) {
-    bool isUnsupported(e) => e is UnsupportedError;
-
-    Expect.equals("a", list[0]);
-    Expect.throws(() => list[0] = "c", isUnsupported);
-    Expect.equals(2, list.length);
-    Expect.throws(() => list.length = 1, isUnsupported);
-    Expect.throws(() => list.add("c"), isUnsupported);
-    Expect.throws(() => list.addAll(["c", "d"]), isUnsupported);
-    Expect.listEquals(["b", "a"], list.reversed.toList());
-    Expect.throws(() => list.sort(), isUnsupported);
-    Expect.equals(0, list.indexOf("a"));
-    Expect.equals(0, list.lastIndexOf("a"));
-    Expect.throws(() => list.clear(), isUnsupported);
-    Expect.throws(() => list.insert(1, "c"), isUnsupported);
-    Expect.throws(() => list.insertAll(1, ["c", "d"]), isUnsupported);
-    Expect.throws(() => list.setAll(1, ["c", "d"]), isUnsupported);
-    Expect.throws(() => list.remove("a"), isUnsupported);
-    Expect.throws(() => list.removeAt(0), isUnsupported);
-    Expect.throws(() => list.removeLast(), isUnsupported);
-    Expect.throws(() => list.removeWhere((e) => true), isUnsupported);
-    Expect.throws(() => list.retainWhere((e) => false), isUnsupported);
-    Expect.listEquals(["a"], list.sublist(0, 1));
-    Expect.listEquals(["a"], list.getRange(0, 1).toList());
-    Expect.throws(() => list.setRange(0, 1, ["c"]), isUnsupported);
-    Expect.throws(() => list.removeRange(0, 1), isUnsupported);
-    Expect.throws(() => list.fillRange(0, 1, "c"), isUnsupported);
-    Expect.throws(() => list.replaceRange(0, 1, ["c"]), isUnsupported);
-    Map map = new Map();
-    map[0] = "a";
-    map[1] = "b";
-    Expect.mapEquals(list.asMap(), map);
-  }
-
-  test(Uri.parse("a/b").pathSegments);
-  test(new Uri(pathSegments: ["a", "b"]).pathSegments);
-}
-
-main() {
-  testInvalidArguments();
-  testPath();
-  testPathSegments();
-  testPathCompare();
-  testPathSegmentsUnmodifiableList();
-}