/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
 * You can obtain one at http://mozilla.org/MPL/2.0/. */

function run_test() {
  Components.utils.import("resource://gre/modules/Services.jsm");
  Components.utils.import("resource://gre/modules/osfile.jsm");
  Components.utils.import("resource://gre/modules/FileUtils.jsm");

  let isWindows = ("@mozilla.org/windows-registry-key;1" in Components.classes);

  // Test cases for filePathToURI
  let paths = isWindows ? [
    "C:\\",
    "C:\\test",
    "C:\\test\\",
    "C:\\test%2f",
    "C:\\test\\test\\test",
    "C:\\test;+%",
    "C:\\test?action=index\\",
    "C:\\test\ test",
    "\\\\C:\\a\\b\\c",
    "\\\\Server\\a\\b\\c",

    // note that per http://support.microsoft.com/kb/177506 (under more info),
    // the following characters are allowed on Windows:
    "C:\\char^",
    "C:\\char&",
    "C:\\char'",
    "C:\\char@",
    "C:\\char{",
    "C:\\char}",
    "C:\\char[",
    "C:\\char]",
    "C:\\char,",
    "C:\\char$",
    "C:\\char=",
    "C:\\char!",
    "C:\\char-",
    "C:\\char#",
    "C:\\char(",
    "C:\\char)",
    "C:\\char%",
    "C:\\char.",
    "C:\\char+",
    "C:\\char~",
    "C:\\char_"
  ] : [
    "/",
    "/test",
    "/test/",
    "/test%2f",
    "/test/test/test",
    "/test;+%",
    "/test?action=index/",
    "/test\ test",
    '/punctuation/;,/?:@&=+$-_.!~*\'()[]"#',
    "/CasePreserving"
  ];

  // some additional URIs to test, beyond those generated from paths
  let uris = isWindows ? [
    "file:///C:/test/",
    "file://localhost/C:/test",
    "file:///c:/test/test.txt",
    // 'file:///C:/foo%2f', // trailing, encoded slash
    "file:///C:/%3f%3F",
    "file:///C:/%3b%3B",
    "file:///C:/%3c%3C", // not one of the special-cased ? or ;
    "file:///C:/%78", // 'x', not usually uri encoded
    "file:///C:/test#frag", // a fragment identifier
    "file:///C:/test?action=index" // an actual query component
  ] : [
    "file:///test/",
    "file://localhost/test",
    "file:///test/test.txt",
    "file:///foo%2f", // trailing, encoded slash
    "file:///%3f%3F",
    "file:///%3b%3B",
    "file:///%3c%3C", // not one of the special-cased ? or ;
    "file:///%78", // 'x', not usually uri encoded
    "file:///test#frag", // a fragment identifier
    "file:///test?action=index" // an actual query component
  ];

  for (let path of paths) {
    // convert that to a uri using FileUtils and Services, which toFileURI is trying to model
    let file = FileUtils.File(path);
    let uri = Services.io.newFileURI(file).spec;
    Assert.equal(uri, OS.Path.toFileURI(path));

    // keep the resulting URI to try the reverse, except for "C:\" for which the
    // behavior of nsIFileURL and OS.File is inconsistent
    if (path != "C:\\") {
      uris.push(uri);
    }
  }

  for (let uri of uris) {
    // convert URIs to paths with nsIFileURI, which fromFileURI is trying to model
    let path = Services.io.newURI(uri).QueryInterface(Components.interfaces.nsIFileURL).file.path;
    Assert.equal(path, OS.Path.fromFileURI(uri));
  }

  // check that non-file URLs aren't allowed
  let thrown = false;
  try {
    OS.Path.fromFileURI("http://test.com");
  } catch (e) {
    Assert.equal(e.message, "fromFileURI expects a file URI");
    thrown = true;
  }
  Assert.ok(thrown);
}
