Quelle test_textarea.html Sprache: HTML

products/sources/formale Sprachen/C/Firefox/dom/tests/mochitest/keyhandling/test_textarea.html

<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>input key handling</title>

<script type="text/javascript" src="http://mochi.test:8888/tests/SimpleTest/SimpleTest.js"></script>
<script type="text/javascript" src="http://mochi.test:8888/tests/SimpleTest/EventUtils.js"></script>
<script type="text/javascript" src="http://mochi.test:8888/tests/SimpleTest/NativeKeyCodes.js"></script>
<link rel="stylesheet" type="text/css" href="http://mochi.test:8888/tests/SimpleTest/test.css" />

<script type="text/javascript">
const IS_MAC = navigator.platform.indexOf("Mac") == 0;
const VK = {};
const CHARS = {};

if (IS_MAC) {
  VK.LEFT = MAC_VK_LeftArrow;
  CHARS.LEFT = "\uF702";
  VK.RIGHT = MAC_VK_RightArrow;
  CHARS.RIGHT = "\uF703";
  VK.UP = MAC_VK_UpArrow;
  CHARS.UP = "\uF700";
  VK.DOWN = MAC_VK_DownArrow;
  CHARS.DOWN = "\uF701";
  VK.X = MAC_VK_ANSI_X;
  VK.V = MAC_VK_ANSI_V;
  VK.A = MAC_VK_ANSI_A;
  VK.F = MAC_VK_ANSI_F;
  VK.O = MAC_VK_ANSI_O;
  VK.BACKSPACE = MAC_VK_PC_Backspace;
  CHARS.BACKSPACE = "\u007F";
  VK.Z = MAC_VK_ANSI_Z;
  VK.SPACE = MAC_VK_Space;
} else {
  VK.LEFT = WIN_VK_LEFT;
  CHARS.LEFT = "";
  VK.RIGHT = WIN_VK_RIGHT;
  CHARS.RIGHT = "";
  VK.UP = WIN_VK_UP;
  CHARS.UP = "";
  VK.DOWN = WIN_VK_DOWN;
  CHARS.DOWN = "";
  VK.X = WIN_VK_X;
  VK.V = WIN_VK_V;
  VK.A = WIN_VK_A;
  VK.F = WIN_VK_F;
  VK.O = WIN_VK_O;
  VK.END = WIN_VK_END;
  CHARS.END = "";
  VK.HOME = WIN_VK_HOME;
  CHARS.HOME = "";
  VK.BACKSPACE = WIN_VK_BACK;
  CHARS.BACKSPACE = "";
  VK.Z = WIN_VK_Z;
  VK.SPACE = WIN_VK_SPACE;
}

if (window.arguments && window.arguments[0]) {
  ok = window.arguments[0].ok;
  is = window.arguments[0].is;
}

function synthesizeKey(keyCode, modifiers, chars, event = "keyup") {
  return new Promise((resolve, reject) => {
    window.addEventListener(event, resolve, { once: true });

    if (!synthesizeNativeKey(KEYBOARD_LAYOUT_EN_US, keyCode, modifiers, chars, chars)) {
      reject();
    }
  });
}

async function checkElement(element, start, end, content = "Test text") {
  isReady = () => {
    if (start != element.selectionStart) {
      return false;
    }
    if (end != element.selectionEnd) {
      return false;
    }
    if (content != element.value) {
      return false;
    }
    return true;
  };

  for (let i = 0; i < 10; i++) {
    if (isReady()) {
      return;
    }

    SimpleTest.requestFlakyTimeout("Polling for changes to apply");
    await new Promise(resolve => setTimeout(resolve, 50));
  }
  ok(false, "Timed out waiting for state");
  is(element.selectionStart, start, "Should have the right selectionStart");
  is(element.selectionEnd, end, "Should have the right selectionEnd");
  is(element.value, content, "Should have the right value");
}

async function startTest() {
  let input = document.getElementById("input");
  input.focus();
  await checkElement(input, 0, 0);

  info("right");
  await synthesizeKey(VK.RIGHT, {}, CHARS.RIGHT);
  await checkElement(input, 1, 1);

  info("shift+right");
  await synthesizeKey(VK.RIGHT, { shiftKey: true }, CHARS.RIGHT);
  await checkElement(input, 1, 2);

  info("shift+right");
  await synthesizeKey(VK.RIGHT, { shiftKey: true }, CHARS.RIGHT);
  await checkElement(input, 1, 3);

  info("shift+left");
  await synthesizeKey(VK.LEFT, { shiftKey: true }, CHARS.LEFT);
  await checkElement(input, 1, 2);

  info("shift+left");
  await synthesizeKey(VK.LEFT, { shiftKey: true }, CHARS.LEFT);
  await checkElement(input, 1, 1);

  info("shift+left");
  await synthesizeKey(VK.LEFT, { shiftKey: true }, CHARS.LEFT);
  await checkElement(input, 0, 1);

  info("shift+right");
  await synthesizeKey(VK.RIGHT, { shiftKey: true }, CHARS.RIGHT);
  await checkElement(input, 1, 1);

  info("left");
  await synthesizeKey(VK.LEFT, {}, CHARS.LEFT);
  await checkElement(input, 0, 0);

  if (IS_MAC) {
    info("down");
    await synthesizeKey(VK.DOWN, { shiftKey: true }, CHARS.DOWN);
  } else {
    info("end");
    await synthesizeKey(VK.END, { shiftKey: true }, CHARS.END);
  }
  await checkElement(input, 0, 9);

  info("cut");
  await synthesizeKey(VK.X, { accelKey: true }, "x", "input");
  await checkElement(input, 0, 0, "");
  let text = SpecialPowers.getClipboardData("text/plain");
  is(text, "Test text", "Should have cut to the clipboard");
  SpecialPowers.clipboardCopyString("New text");

  info("paste");
  await synthesizeKey(VK.V, { accelKey: true }, "v", "input");
  await checkElement(input, 8, 8, "New text");

  if (IS_MAC) {
    info("up");
    await synthesizeKey(VK.UP, {}, CHARS.UP);
  } else {
    info("home");
    await synthesizeKey(VK.HOME, {}, CHARS.HOME);
  }
  await checkElement(input, 0, 0, "New text");

  info("select all");
  await synthesizeKey(VK.A, { accelKey: true}, "a", "select");
  await checkElement(input, 0, 8, "New text");

  info("right");
  await synthesizeKey(VK.RIGHT, {}, CHARS.RIGHT);
  await checkElement(input, 8, 8, "New text");

  info("word left");
  if (IS_MAC) {
    await synthesizeKey(VK.LEFT, { altKey: true }, CHARS.LEFT);
  } else {
    await synthesizeKey(VK.LEFT, { ctrlKey: true }, CHARS.LEFT);
  }
  await checkElement(input, 4, 4, "New text");

  info("delete word left");
  if (IS_MAC) {
    await synthesizeKey(VK.BACKSPACE, { altKey: true }, CHARS.BACKSPACE);
  } else {
    await synthesizeKey(VK.BACKSPACE, { ctrlKey: true }, CHARS.BACKSPACE);
  }
  await checkElement(input, 0, 0, "text");

  info("undo");
  await synthesizeKey(VK.Z, { accelKey: true }, "", "input");
  await checkElement(input, 4, 4, "New text");

  info("redo");
  await synthesizeKey(VK.Z, { accelKey: true, shiftKey: true }, "", "input");
  await checkElement(input, 0, 0, "text");

  info("typing");
  await synthesizeKey(VK.RIGHT, {}, CHARS.RIGHT);
  await synthesizeKey(VK.RIGHT, {}, CHARS.RIGHT);
  await synthesizeKey(VK.RIGHT, {}, CHARS.RIGHT);
  await synthesizeKey(VK.RIGHT, {}, CHARS.RIGHT);
  await synthesizeKey(VK.SPACE, {}, " ");
  await synthesizeKey(VK.F, {}, "f");
  await synthesizeKey(VK.O, {}, "o");
  await synthesizeKey(VK.O, {}, "o");
  await checkElement(input, 8, 8, "text foo");
}

async function runTest() {
  // When running in windowed mode the caller will start the test once we have
  // focus.
  if (window.arguments && window.arguments[0]) {
    return;
  }

  SimpleTest.waitForExplicitFinish();
  await startTest();
  SimpleTest.finish();
}
</script>
</head>
<body onload="runTest();">
<textarea id=input>Test text</textarea>
</body>
</html>

Messung V0.5

¤ Dauer der Verarbeitung: 0.17 Sekunden (vorverarbeitet) ¤

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Beweissystem der NASA

Beweissystem Isabelle

NIST Cobol Testsuite

Cephes Mathematical Library

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