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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
| commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
| tree | f435a8308119effd964b339f76abb83a57c29483 /testing/web-platform/tests/dom/nodes/ChildNode-before.html | |
| parent | Initial commit. (diff) | |
| download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip | |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/dom/nodes/ChildNode-before.html')
| -rw-r--r-- | testing/web-platform/tests/dom/nodes/ChildNode-before.html | 166 |
1 files changed, 166 insertions, 0 deletions
diff --git a/testing/web-platform/tests/dom/nodes/ChildNode-before.html b/testing/web-platform/tests/dom/nodes/ChildNode-before.html new file mode 100644 index 0000000000..8659424465 --- /dev/null +++ b/testing/web-platform/tests/dom/nodes/ChildNode-before.html @@ -0,0 +1,166 @@ +<!DOCTYPE html> +<meta charset=utf-8> +<title>ChildNode.before</title> +<link rel=help href="https://dom.spec.whatwg.org/#dom-childnode-before"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script> + +function test_before(child, nodeName, innerHTML) { + + test(function() { + var parent = document.createElement('div'); + parent.appendChild(child); + child.before(); + assert_equals(parent.innerHTML, innerHTML); + }, nodeName + '.before() without any argument.'); + + test(function() { + var parent = document.createElement('div'); + parent.appendChild(child); + child.before(null); + var expected = 'null' + innerHTML; + assert_equals(parent.innerHTML, expected); + }, nodeName + '.before() with null as an argument.'); + + test(function() { + var parent = document.createElement('div'); + parent.appendChild(child); + child.before(undefined); + var expected = 'undefined' + innerHTML; + assert_equals(parent.innerHTML, expected); + }, nodeName + '.before() with undefined as an argument.'); + + test(function() { + var parent = document.createElement('div'); + parent.appendChild(child); + child.before(''); + assert_equals(parent.firstChild.data, ''); + }, nodeName + '.before() with the empty string as an argument.'); + + test(function() { + var parent = document.createElement('div'); + parent.appendChild(child); + child.before('text'); + var expected = 'text' + innerHTML; + assert_equals(parent.innerHTML, expected); + }, nodeName + '.before() with only text as an argument.'); + + test(function() { + var parent = document.createElement('div'); + var x = document.createElement('x'); + parent.appendChild(child); + child.before(x); + var expected = '<x></x>' + innerHTML; + assert_equals(parent.innerHTML, expected); + }, nodeName + '.before() with only one element as an argument.'); + + test(function() { + var parent = document.createElement('div'); + var x = document.createElement('x'); + parent.appendChild(child); + child.before(x, 'text'); + var expected = '<x></x>text' + innerHTML; + assert_equals(parent.innerHTML, expected); + }, nodeName + '.before() with one element and text as arguments.'); + + test(function() { + var parent = document.createElement('div'); + parent.appendChild(child); + child.before('text', child); + var expected = 'text' + innerHTML; + assert_equals(parent.innerHTML, expected); + }, nodeName + '.before() with context object itself as the argument.'); + + test(function() { + var parent = document.createElement('div') + var x = document.createElement('x'); + parent.appendChild(child); + parent.appendChild(x); + child.before(x, child); + var expected = '<x></x>' + innerHTML; + assert_equals(parent.innerHTML, expected); + }, nodeName + '.before() with context object itself and node as the arguments, switching positions.'); + + test(function() { + var parent = document.createElement('div'); + var x = document.createElement('x'); + var y = document.createElement('y'); + var z = document.createElement('z'); + parent.appendChild(y); + parent.appendChild(child); + parent.appendChild(x); + child.before(x, y, z); + var expected = '<x></x><y></y><z></z>' + innerHTML; + assert_equals(parent.innerHTML, expected); + }, nodeName + '.before() with all siblings of child as arguments.'); + + test(function() { + var parent = document.createElement('div') + var x = document.createElement('x'); + var y = document.createElement('y'); + var z = document.createElement('z'); + parent.appendChild(x); + parent.appendChild(y); + parent.appendChild(z); + parent.appendChild(child); + child.before(y, z); + var expected = '<x></x><y></y><z></z>' + innerHTML; + assert_equals(parent.innerHTML, expected); + }, nodeName + '.before() with some siblings of child as arguments; no changes in tree; viable sibling is first child.'); + + test(function() { + var parent = document.createElement('div') + var v = document.createElement('v'); + var x = document.createElement('x'); + var y = document.createElement('y'); + var z = document.createElement('z'); + parent.appendChild(v); + parent.appendChild(x); + parent.appendChild(y); + parent.appendChild(z); + parent.appendChild(child); + child.before(y, z); + var expected = '<v></v><x></x><y></y><z></z>' + innerHTML; + assert_equals(parent.innerHTML, expected); + }, nodeName + '.before() with some siblings of child as arguments; no changes in tree.'); + + test(function() { + var parent = document.createElement('div'); + var x = document.createElement('x'); + var y = document.createElement('y'); + parent.appendChild(x); + parent.appendChild(y); + parent.appendChild(child); + child.before(y, x); + var expected = '<y></y><x></x>' + innerHTML; + assert_equals(parent.innerHTML, expected); + }, nodeName + '.before() when pre-insert behaves like prepend.'); + + test(function() { + var parent = document.createElement('div'); + var x = document.createElement('x'); + parent.appendChild(x); + parent.appendChild(document.createTextNode('1')); + var y = document.createElement('y'); + parent.appendChild(y); + parent.appendChild(child); + child.before(x, '2'); + var expected = '1<y></y><x></x>2' + innerHTML; + assert_equals(parent.innerHTML, expected); + }, nodeName + '.before() with one sibling of child and text as arguments.'); + + test(function() { + var x = document.createElement('x'); + var y = document.createElement('y'); + x.before(y); + assert_equals(x.previousSibling, null); + }, nodeName + '.before() on a child without any parent.'); +} + +test_before(document.createComment('test'), 'Comment', '<!--test-->'); +test_before(document.createElement('test'), 'Element', '<test></test>'); +test_before(document.createTextNode('test'), 'Text', 'test'); + +</script> +</html> |