Noam Rosenthal
04f0d3f21b
Automatic update from web-platform-tests Revise HTML update methods order of operations Ensure a consistent order of operations for all the new HTML insertion methods (appendHTML, prependHTML, beforeHTML, afterHTML, replaceWithHTML) - The trusted types createHTML test should always come first - ChildNode methods should then ensure the parent can accept HTML, or throw - Correctly handle <template> in all the methods (e.g. `template.appendHTML`, `template.content.beforeHTML`) - Assert some edge cases in WPT (e.g. trusted types moves nodes around) See spec PR: https://github.com/whatwg/html/pull/12528 Bug: 491743369 Change-Id: I5e587ae12faad3d706e2d993bd1aa88500b3e6be Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7915261 Commit-Queue: Noam Rosenthal <nrosenthal@google.com> Reviewed-by: Philip Jägenstedt <foolip@chromium.org> Cr-Commit-Position: refs/heads/main@{#1645229} -- wpt-commits: 264d3bdd2145be1e35d8a8845b9b62b38fa8fc1c wpt-pr: 60553
66 lines
1.8 KiB
JavaScript
66 lines
1.8 KiB
JavaScript
function prepare_html_partial_update(target_type, ref_type, pos, t) {
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let target;
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let template;
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if (target_type === "template.content") {
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template = document.createElement("template");
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target = template.content;
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} else {
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const div = document.createElement("div");
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document.body.append(div);
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t.add_cleanup(() => div.remove());
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target = div;
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if (target_type === "ShadowRoot") {
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target = div.attachShadow({ mode: "open" });
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}
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}
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let ref = document.createElement("span");
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switch (ref_type) {
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case "Element":
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ref.textContent = "ref;";
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break;
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case "Comment":
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ref = document.createComment("ref;");
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break;
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case "Text":
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ref = document.createTextNode("ref;");
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break;
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case "ProcessingInstruction":
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ref = document.createProcessingInstruction("ref", "");
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break;
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default:
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throw new Error("Invalid ref_type");
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}
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target.append(ref);
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let object;
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if (["append", "prepend"].includes(pos)) {
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object = (target_type === "template.content") ? template : target;
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} else {
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object = ref;
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}
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return { target, ref, object };
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}
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function check_position(target, pos, ref) {
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switch (pos) {
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case "before":
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assert_equals(target.firstChild.textContent, "html;");
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assert_equals(target.firstChild.nextSibling, ref);
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break;
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case "prepend":
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assert_equals(target.textContent, "html;ref;");
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break;
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case "after":
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assert_equals(target.lastChild.textContent, "html;");
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assert_equals(target.firstChild, ref);
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break;
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case "append":
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assert_equals(target.textContent, "ref;html;");
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break;
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case "replaceWith":
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assert_equals(target.textContent, "html;");
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assert_equals(target.firstChild, target.lastChild);
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break;
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}
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} |