script-text.html - mozsearch

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This test has a WPT meta file that expects 1 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /html/semantics/scripting-1/the-script-element/script-text.html - WPT Dashboard Interop Dashboard

<!doctype html>

<meta charset=utf-8>

<title>HTMLScriptElement.text</title>

<link rel=help href="https://html.spec.whatwg.org/multipage/#dom-script-text">

<script src="/resources/testharness.js"></script>

<script src="/resources/testharnessreport.js"></script>

<div id="log"></div>

<script>

var script;

setup(function() {

  script = document.createElement("script")

  script.appendChild(document.createComment("COMMENT"))

  script.appendChild(document.createTextNode("  TEXT  "))

  script.appendChild(document.createProcessingInstruction("P", "I"))

  script.appendChild(document.createElement("a"))

        .appendChild(document.createTextNode("ELEMENT"))

})

test(function() {

  assert_equals(script.text, "  TEXT  ")

  assert_equals(script.textContent, "  TEXT  ELEMENT")

}, "Getter")

test(function() {

  script.text = " text "

  assert_equals(script.text, " text ")

  assert_equals(script.textContent, " text ")

  assert_equals(script.firstChild.nodeType, Node.TEXT_NODE)

  assert_equals(script.firstChild.data, " text ")

  assert_equals(script.firstChild, script.lastChild)

  assert_array_equals(script.childNodes, [script.firstChild])

}, "Setter (non-empty string)")

test(function() {

  script.text = ""

  assert_equals(script.text, "")

  assert_equals(script.textContent, "")

  assert_equals(script.firstChild, null)

}, "Setter (empty string)")

test(function() {

  script.text = null

  assert_equals(script.text, "null")

  assert_equals(script.textContent, "null")

  assert_equals(script.firstChild.nodeType, Node.TEXT_NODE)

  assert_equals(script.firstChild.data, "null")

  assert_equals(script.firstChild, script.lastChild)

}, "Setter (null)")

test(function() {

  script.text = undefined

  assert_equals(script.text, "undefined")

  assert_equals(script.textContent, "undefined")

  assert_equals(script.firstChild.nodeType, Node.TEXT_NODE)

  assert_equals(script.firstChild.data, "undefined")

  assert_equals(script.firstChild, script.lastChild)

}, "Setter (undefined)")

test(function() {

  var s = document.createElement("script");

  var text = document.createTextNode("one");

  s.appendChild(text);

  assert_equals(s.firstChild, text);

  assert_equals(text.nodeValue, "one");

  s.text = "two";

  assert_not_equals(s.firstChild, text);

  assert_equals(text.nodeValue, "one");

  assert_equals(s.firstChild.nodeValue, "two");

}, "Setter (text node reuse)")

</script>