/* Any copyright is dedicated to the Public Domain.
 * http://creativecommons.org/publicdomain/zero/1.0/ */

"use strict";

/**
 * A test to ensure that OS.File.setPermissions and
 * OS.File.prototype.setPermissions are all working correctly.
 * (see bug 1022816)
 * The manifest tests on Windows.
 */

// Sequence of setPermission parameters.
var testSequence = [
  [
    { winAttributes: { readOnly: true, system: true, hidden: true } },
    { readOnly: true, system: true, hidden: true },
  ],
  [
    { winAttributes: { readOnly: false } },
    { readOnly: false, system: true, hidden: true },
  ],
  [
    { winAttributes: { system: false } },
    { readOnly: false, system: false, hidden: true },
  ],
  [
    { winAttributes: { hidden: false } },
    { readOnly: false, system: false, hidden: false },
  ],
  [
    { winAttributes: { readOnly: true, system: false, hidden: false } },
    { readOnly: true, system: false, hidden: false },
  ],
  [
    { winAttributes: { readOnly: false, system: true, hidden: false } },
    { readOnly: false, system: true, hidden: false },
  ],
  [
    { winAttributes: { readOnly: false, system: false, hidden: true } },
    { readOnly: false, system: false, hidden: true },
  ],
];

// Test application to paths.
add_task(async function test_path_setPermissions() {
  let path = OS.Path.join(
    OS.Constants.Path.tmpDir,
    "test_osfile_win_async_setPermissions_path.tmp"
  );
  await OS.File.writeAtomic(path, new Uint8Array(1));

  try {
    for (let [options, attributesExpected] of testSequence) {
      if (options !== null) {
        info("Setting permissions to " + JSON.stringify(options));
        await OS.File.setPermissions(path, options);
      }

      let stat = await OS.File.stat(path);
      info("Got stat winAttributes: " + JSON.stringify(stat.winAttributes));

      Assert.equal(stat.winAttributes.readOnly, attributesExpected.readOnly);
      Assert.equal(stat.winAttributes.system, attributesExpected.system);
      Assert.equal(stat.winAttributes.hidden, attributesExpected.hidden);
    }
  } finally {
    await OS.File.remove(path);
  }
});

// Test application to open files.
add_task(async function test_file_setPermissions() {
  let path = OS.Path.join(
    OS.Constants.Path.tmpDir,
    "test_osfile_win_async_setPermissions_file.tmp"
  );
  await OS.File.writeAtomic(path, new Uint8Array(1));

  try {
    let fd = await OS.File.open(path, { write: true });
    try {
      for (let [options, attributesExpected] of testSequence) {
        if (options !== null) {
          info("Setting permissions to " + JSON.stringify(options));
          await fd.setPermissions(options);
        }

        let stat = await fd.stat();
        info("Got stat winAttributes: " + JSON.stringify(stat.winAttributes));
        Assert.equal(stat.winAttributes.readOnly, attributesExpected.readOnly);
        Assert.equal(stat.winAttributes.system, attributesExpected.system);
        Assert.equal(stat.winAttributes.hidden, attributesExpected.hidden);
      }
    } finally {
      await fd.close();
    }
  } finally {
    await OS.File.remove(path);
  }
});

// Test application to Check setPermissions on a non-existant file path.
add_task(async function test_non_existant_file_path_setPermissions() {
  let path = OS.Path.join(
    OS.Constants.Path.tmpDir,
    "test_osfile_win_async_setPermissions_path.tmp"
  );
  await Assert.rejects(
    OS.File.setPermissions(path, { winAttributes: { readOnly: true } }),
    /The system cannot find the file specified/,
    "setPermissions failed as expected on a non-existant file path"
  );
});

// Test application to Check setPermissions on a invalid file handle.
add_task(async function test_closed_file_handle_setPermissions() {
  let path = OS.Path.join(
    OS.Constants.Path.tmpDir,
    "test_osfile_win_async_setPermissions_path.tmp"
  );
  await OS.File.writeAtomic(path, new Uint8Array(1));

  try {
    let fd = await OS.File.open(path, { write: true });
    await fd.close();
    await Assert.rejects(
      fd.setPermissions(path, { winAttributes: { readOnly: true } }),
      /The handle is invalid/,
      "setPermissions failed as expected on a invalid file handle"
    );
  } finally {
    await OS.File.remove(path);
  }
});