gecko-dev/dom/inputmethod/mochitest/test_focus_blur_manage_even...

<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=1201407
-->
<head>
  <title>Test inputcontextfocus and inputcontextblur event</title>
  <script type="application/javascript;version=1.7" src="/tests/SimpleTest/SimpleTest.js"></script>
  <script type="application/javascript;version=1.7" src="inputmethod_common.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1201407">Mozilla Bug 1201407</a>
<p id="display"></p>
<pre id="test">
<script class="testbody" type="application/javascript;version=1.7">

let contentFrameMM;

function setupTestRunner() {
  info('setupTestRunner');
  let im = navigator.mozInputMethod;

  let expectedEventDetails = [
    { type: 'input', inputType: 'text' },
    { type: 'input', inputType: 'search' },
    { type: 'textarea', inputType: 'textarea' },
    { type: 'contenteditable', inputType: 'textarea' },
    { type: 'input', inputType: 'number' },
    { type: 'input', inputType: 'tel' },
    { type: 'input', inputType: 'url' },
    { type: 'input', inputType: 'email' },
    { type: 'input', inputType: 'password' },
    { type: 'input', inputType: 'datetime' },
    { type: 'input', inputType: 'date',
      value: '2015-08-03', min: '1990-01-01', max: '2020-01-01' },
    { type: 'input', inputType: 'month' },
    { type: 'input', inputType: 'week' },
    { type: 'input', inputType: 'time' },
    { type: 'input', inputType: 'datetime-local' },
    { type: 'input', inputType: 'color' },
    { type: 'select', inputType: 'select-one',
      choices: {
        multiple: false,
        choices: [
          { group: false, inGroup: false, text: 'foo',
            disabled: false, selected: true, optionIndex: 0 },
          { group: false, inGroup: false, text: 'bar',
            disabled: true, selected: false, optionIndex: 1 },
          { group: true, text: 'group', disabled: false },
          { group: false, inGroup: true, text: 'baz',
            disabled: false, selected: false, optionIndex: 2 } ] }
    },
    { type: 'select', inputType: 'select-multiple',
      choices: {
        multiple: true,
        choices: [
          { group: false, inGroup: false, text: 'foo',
            disabled: false, selected: true, optionIndex: 0 },
          { group: false, inGroup: false, text: 'bar',
            disabled: true, selected: false, optionIndex: 1 },
          { group: true, text: 'group', disabled: false },
          { group: false, inGroup: true, text: 'baz',
            disabled: false, selected: false, optionIndex: 2 } ] }
    }
  ];

  let expectBlur = false;

  function deepAssertObject(obj, expectedObj, desc) {
    for (let prop in expectedObj) {
      if (typeof expectedObj[prop] === 'object') {
        deepAssertObject(obj[prop], expectedObj[prop], desc + '.' + prop);
      } else {
        is(obj[prop], expectedObj[prop], desc + '.' + prop);
      }
    }
  }

  im.mgmt.oninputcontextfocus =
  im.mgmt.oninputcontextblur = function(evt) {
    if (expectBlur) {
      is(evt.type, 'inputcontextblur', 'evt.type');
      evt.preventDefault();
      expectBlur = false;

      return;
    }

    let expectedEventDetail = expectedEventDetails.shift();

    if (!expectedEventDetail) {
        ok(false, 'Receving extra events');
        inputmethod_cleanup();

      return;
    }

    is(evt.type, 'inputcontextfocus', 'evt.type');
    evt.preventDefault();
    expectBlur = true;

    let detail = evt.detail;
    deepAssertObject(detail, expectedEventDetail, 'detail');

    if (expectedEventDetails.length) {
      contentFrameMM.sendAsyncMessage('test:next');
    } else {
      im.mgmt.oninputcontextfocus = im.mgmt.oninputcontextblur = null;
      inputmethod_cleanup();
    }
  };
}

function setupInputAppFrame() {
  info('setupInputAppFrame');
  return new Promise((resolve, reject) => {
    let appFrameScript = function appFrameScript() {
      let im = content.navigator.mozInputMethod;

      im.mgmt.oninputcontextfocus =
      im.mgmt.oninputcontextblur = function(evt) {
        sendAsyncMessage('text:appEvent', { type: evt.type });
      };

      content.document.body.textContent = 'I am a input app';
    };

    let path = location.pathname;
    let basePath = location.protocol + '//' + location.host +
                 path.substring(0, path.lastIndexOf('/'));
    let imeUrl = basePath + '/file_blank.html';

    let inputAppFrame = document.createElement('iframe');
    inputAppFrame.setAttribute('mozbrowser', true);
    inputAppFrame.src = imeUrl;
    document.body.appendChild(inputAppFrame);

    SpecialPowers.pushPermissions([{
      type: 'input',
      allow: true,
      context: {
        url: imeUrl,
        originAttributes: {
          inBrowser: true
        }
      }
    }], function() {
      let mm = SpecialPowers.getBrowserFrameMessageManager(inputAppFrame);
      inputAppFrame.addEventListener('mozbrowserloadend', function() {
        mm.addMessageListener('text:appEvent', function(msg) {
          ok(false, 'Input app should not receive ' + msg.data.type + ' event.');
        });
        mm.loadFrameScript('data:,(' + encodeURIComponent(appFrameScript.toString()) + ')();', false);

        // Set the input app frame to be active
        let req = inputAppFrame.setInputMethodActive(true);
        resolve(req);
      });
    });
  });
}

function setupContentFrame() {
  info('setupContentFrame');
  return new Promise((resolve, reject) => {
    let contentFrameScript = function contentFrameScript() {
      let input = content.document.body.firstElementChild;

      let i = 0;

      input.focus();

      addMessageListener('test:next', function() {
        content.document.body.children[++i].focus();
      });
    };

    let iframe = document.createElement('iframe');
    iframe.src = 'data:text/html,<html><body>' +
      '<input type="text">' +
      '<input type="search">' +
      '<textarea></textarea>' +
      '<p contenteditable></p>' +
      '<input type="number">' +
      '<input type="tel">' +
      '<input type="url">' +
      '<input type="email">' +
      '<input type="password">' +
      '<input type="datetime">' +
      '<input type="date" value="2015-08-03" min="1990-01-01" max="2020-01-01">' +
      '<input type="month">' +
      '<input type="week">' +
      '<input type="time">' +
      '<input type="datetime-local">' +
      '<input type="color">' +
      '<select><option selected>foo</option><option disabled>bar</option>' +
        '<optgroup label="group"><option>baz</option></optgroup></select>' +
      '<select multiple><option selected>foo</option><option disabled>bar</option>' +
        '<optgroup label="group"><option>baz</option></optgroup></select>' +
      '</body></html>';
    iframe.setAttribute('mozbrowser', true);
    document.body.appendChild(iframe);

    let mm = contentFrameMM =
      SpecialPowers.getBrowserFrameMessageManager(iframe);

    iframe.addEventListener('mozbrowserloadend', function() {
      mm.loadFrameScript('data:,(' + encodeURIComponent(contentFrameScript.toString()) + ')();', false);

      resolve();
    });
  });
}

inputmethod_setup(function() {
  Promise.resolve()
    .then(() => setupTestRunner())
    .then(() => setupContentFrame())
    .then(() => setupInputAppFrame())
    .catch((e) => {
      ok(false, 'Error' + e.toString());
      console.error(e);
    });
});

</script>
</pre>
</body>
</html>