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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/Node-isConnected.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/Node-isConnected.html')
| -rw-r--r-- | testing/web-platform/tests/dom/nodes/Node-isConnected.html | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/testing/web-platform/tests/dom/nodes/Node-isConnected.html b/testing/web-platform/tests/dom/nodes/Node-isConnected.html new file mode 100644 index 0000000000..da0b460de4 --- /dev/null +++ b/testing/web-platform/tests/dom/nodes/Node-isConnected.html @@ -0,0 +1,95 @@ +<!DOCTYPE html> +<meta charset="utf-8"> +<head> +<title>Node.prototype.isConnected</title> +<link rel=help href="https://dom.spec.whatwg.org/#dom-node-isconnected"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +</head> +<body> +<script> + +"use strict"; + +test(function() { + var nodes = [document.createElement("div"), + document.createElement("div"), + document.createElement("div")]; + checkNodes([], nodes); + + // Append nodes[0]. + document.body.appendChild(nodes[0]); + checkNodes([nodes[0]], + [nodes[1], nodes[2]]); + + // Append nodes[1] and nodes[2] together. + nodes[1].appendChild(nodes[2]); + checkNodes([nodes[0]], + [nodes[1], nodes[2]]); + + nodes[0].appendChild(nodes[1]); + checkNodes(nodes, []); + + // Remove nodes[2]. + nodes[2].remove(); + checkNodes([nodes[0], nodes[1]], + [nodes[2]]); + + // Remove nodes[0] and nodes[1] together. + nodes[0].remove(); + checkNodes([], nodes); +}, "Test with ordinary child nodes"); + +test(function() { + var nodes = [document.createElement("iframe"), + document.createElement("iframe"), + document.createElement("iframe"), + document.createElement("iframe"), + document.createElement("div")]; + var frames = [nodes[0], + nodes[1], + nodes[2], + nodes[3]]; + checkNodes([], nodes); + + // Since we cannot append anything to the contentWindow of an iframe before it + // is appended to the main DOM tree, we append the iframes one after another. + document.body.appendChild(nodes[0]); + checkNodes([nodes[0]], + [nodes[1], nodes[2], nodes[3], nodes[4]]); + + frames[0].contentDocument.body.appendChild(nodes[1]); + checkNodes([nodes[0], nodes[1]], + [nodes[2], nodes[3], nodes[4]]); + + frames[1].contentDocument.body.appendChild(nodes[2]); + checkNodes([nodes[0], nodes[1], nodes[2]], + [nodes[3], nodes[4]]); + + frames[2].contentDocument.body.appendChild(nodes[3]); + checkNodes([nodes[0], nodes[1], nodes[2], nodes[3]], + [nodes[4]]); + + frames[3].contentDocument.body.appendChild(nodes[4]); + checkNodes(nodes, []); + + frames[3].remove(); + // Since node[4] is still under the doument of frame[3], it's still connected. + checkNodes([nodes[0], nodes[1], nodes[2], nodes[4]], + [nodes[3]]); + + frames[0].remove(); + // Since node[1] and node[2] are still under the doument of frame[0], they are + // still connected. + checkNodes([nodes[1], nodes[2], nodes[4]], + [nodes[0], nodes[3]]); +}, "Test with iframes"); + +// This helper function is used to check whether nodes should be connected. +function checkNodes(aConnectedNodes, aDisconnectedNodes) { + aConnectedNodes.forEach(node => assert_true(node.isConnected)); + aDisconnectedNodes.forEach(node => assert_false(node.isConnected)); +} + +</script> +</body> |