Skip to main content

Browse the archive

https://github.com/web-platform-tests/wpt
26 December 2018, 22:31:15 UTC
Raw File
Tip revision: 6d11f4832a472ea783a8e584904bb36206d8bd18 authored by Luke Bjerring on 18 May 2018, 17:32:15 UTC
Rebase master + fix another camelCase
Tip revision: 6d11f48
deleteFromDocument.html 
<!doctype html>
<title>Selection.deleteFromDocument() tests</title>
<link rel=author title="Aryeh Gregor" href=ayg@aryeh.name>
<p>To debug test failures, add a query parameter with the test id (like
"?5").  Only that test will be run.  Then you can look at the resulting
iframes in the DOM.
<div id=log></div>
<script src=/resources/testharness.js></script>
<script src=/resources/testharnessreport.js></script>
<script src=common.js></script>
<script>
"use strict";

// We need to use explicit_done, because in Chrome 16 dev and Opera 12.00, the
// second iframe doesn't block the load event -- even though it is added before
// the load event.
setup({explicit_done: true});

// Specified by WebIDL
test(function() {
    assert_equals(Selection.prototype.deleteFromDocument.length, 0,
        "Selection.prototype.deleteFromDocument.length must equal 0");
}, "Selection.prototype.deleteFromDocument.length must equal 0");

testDiv.parentNode.removeChild(testDiv);

// Test an empty selection too
testRanges.unshift("empty");

var actualIframe = document.createElement("iframe");

var expectedIframe = document.createElement("iframe");

var referenceDoc = document.implementation.createHTMLDocument("");
referenceDoc.removeChild(referenceDoc.documentElement);

actualIframe.onload = function() {
    expectedIframe.onload = function() {
        for (var i = 0; i < testRanges.length; i++) {
            if (location.search && i != Number(location.search)) {
                continue;
            }

            test(function() {
                initializeIframe(actualIframe, testRanges[i]);
                initializeIframe(expectedIframe, testRanges[i]);

                var actualRange = actualIframe.contentWindow.testRange;
                var expectedRange = expectedIframe.contentWindow.testRange;

                assert_equals(actualIframe.contentWindow.unexpectedException, null,
                    "Unexpected exception thrown when setting up Range for actual deleteFromDocument");
                assert_equals(expectedIframe.contentWindow.unexpectedException, null,
                    "Unexpected exception thrown when setting up Range for simulated deleteFromDocument");

                actualIframe.contentWindow.getSelection().removeAllRanges();
                if (testRanges[i] != "empty") {
                    assert_equals(typeof actualRange, "object",
                        "Range produced in actual iframe must be an object");
                    assert_equals(typeof expectedRange, "object",
                        "Range produced in expected iframe must be an object");
                    assert_true(actualRange instanceof actualIframe.contentWindow.Range,
                        "Range produced in actual iframe must be instanceof Range");
                    assert_true(expectedRange instanceof expectedIframe.contentWindow.Range,
                        "Range produced in expected iframe must be instanceof Range");
                    actualIframe.contentWindow.getSelection().addRange(actualIframe.contentWindow.testRange);
                    expectedIframe.contentWindow.testRange.deleteContents();
                }
                actualIframe.contentWindow.getSelection().deleteFromDocument();

                assertNodesEqual(actualIframe.contentDocument, expectedIframe.contentDocument, "DOM contents");
            }, "Range " + i + ": " + testRanges[i]);
        }
        actualIframe.style.display = "none";
        expectedIframe.style.display = "none";
        done();
    };
    expectedIframe.src = "test-iframe.html";
    document.body.appendChild(expectedIframe);
    referenceDoc.appendChild(actualIframe.contentDocument.documentElement.cloneNode(true));
};
actualIframe.src = "test-iframe.html";
document.body.appendChild(actualIframe);

function initializeIframe(iframe, endpoints) {
    while (iframe.contentDocument.firstChild) {
        iframe.contentDocument.removeChild(iframe.contentDocument.lastChild);
    }
    iframe.contentDocument.appendChild(iframe.contentDocument.implementation.createDocumentType("html", "", ""));
    iframe.contentDocument.appendChild(referenceDoc.documentElement.cloneNode(true));
    iframe.contentWindow.setupRangeTests();
    if (endpoints != "empty") {
        iframe.contentWindow.testRangeInput = endpoints;
        iframe.contentWindow.run();
    }
}
</script>
back to top