commit 2360ca36aacf887ac54a354b8f7ecc90515fddd6
parent 493a31c88954ca5f9f4a979fc488e37e80168049
Author: Fredrik Söderquist <fs@opera.com>
Date: Tue, 16 Dec 2025 08:45:58 +0000
Bug 2005574 [wpt PR 56687] - Export svg/dom/href-semantics.html to WPT, a=testonly
Automatic update from web-platform-tests
Export svg/dom/href-semantics.html to WPT
Rename to xlink-href-compat.html. Do some minor touch ups (var -> const,
add spec links).
In response to https://github.com/w3c/svgwg/issues/1043
Change-Id: I84c2b6f2e7b37d4cf64d858254c3ce4d40037fff
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7252369
Reviewed-by: Philip Rogers <pdr@chromium.org>
Auto-Submit: Fredrik Söderquist <fs@opera.com>
Commit-Queue: Philip Rogers <pdr@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1557468}
--
wpt-commits: a6d1a6d151dac407ea1ab773f54f9b897bcae7bc
wpt-pr: 56687
Diffstat:
1 file changed, 157 insertions(+), 0 deletions(-)
diff --git a/testing/web-platform/tests/svg/linking/scripted/xlink-href-compat.html b/testing/web-platform/tests/svg/linking/scripted/xlink-href-compat.html
@@ -0,0 +1,157 @@
+<!DOCTYPE html>
+<title>XLink 'href' backwards compatibility</title>
+<link rel="help" href="https://svgwg.org/svg2-draft/linking.html#XLinkRefAttrs">
+<link rel="help" href="https://svgwg.org/svg2-draft/linking.html#linkRefAttrs">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script>
+const svgNs = 'http://www.w3.org/2000/svg';
+const xlinkNs = 'http://www.w3.org/1999/xlink';
+
+test(function() {
+ const element = document.createElementNS(svgNs, 'a');
+ element.setAttributeNS(null, 'href', 'foo');
+ assert_true(element.hasAttributeNS(null, 'href'), '"href" exists');
+ assert_false(element.hasAttributeNS(xlinkNs, 'href'), '"xlink:href" does not exist');
+ assert_equals(element.href.baseVal, 'foo');
+
+ element.href.baseVal = 'bar';
+ assert_false(element.hasAttributeNS(xlinkNs, 'href'), '"xlink:href" still does not exist');
+ assert_true(element.hasAttributeNS(null, 'href'), '"href" still exists');
+ assert_equals(element.getAttributeNS(null, 'href'), 'bar');
+}, document.title+', IDL href backed by "href" after setAttribute(href).');
+
+test(function() {
+ const element = document.createElementNS(svgNs, 'a');
+ element.setAttributeNS(xlinkNs, 'href', 'foo');
+ assert_false(element.hasAttributeNS(null, 'href'), '"href" does not exist');
+ assert_true(element.hasAttributeNS(xlinkNs, 'href'), '"xlink:href" exists');
+ assert_equals(element.href.baseVal, 'foo');
+
+ element.href.baseVal = 'bar';
+ assert_false(element.hasAttributeNS(null, 'href'), '"href" still does not exist');
+ assert_true(element.hasAttributeNS(xlinkNs, 'href'), '"xlink:href" still exists');
+ assert_equals(element.getAttributeNS(xlinkNs, 'href'), 'bar');
+}, document.title+', IDL href backed by "xlink:href" after setAttribute(xlink:href).');
+
+test(function() {
+ const element = document.createElementNS(svgNs, 'a');
+ element.href.baseVal = 'foo';
+ assert_false(element.hasAttributeNS(xlinkNs, 'href'), '"xlink:href" does not exist');
+ assert_true(element.hasAttributeNS(null, 'href'), '"href" exists');
+ assert_equals(element.href.baseVal, 'foo');
+}, document.title+', IDL href backed by "href" after baseVal setter.');
+
+test(function() {
+ const element = document.createElementNS(svgNs, 'a');
+ element.href.baseVal = 'foo';
+ assert_false(element.hasAttributeNS(xlinkNs, 'href'), '"xlink:href" does not exist');
+ assert_true(element.hasAttributeNS(null, 'href'), '"href" exists');
+ assert_equals(element.href.baseVal, 'foo');
+
+ element.setAttributeNS(xlinkNs, 'href', 'bar');
+ assert_true(element.hasAttributeNS(xlinkNs, 'href'), '"xlink:href" exists');
+ assert_true(element.hasAttributeNS(null, 'href'), '"href" still exists');
+ assert_equals(element.href.baseVal, 'foo', 'baseVal still reflects "href"');
+ assert_equals(element.getAttributeNS(xlinkNs, 'href'), 'bar');
+}, document.title+', IDL href reflects "href"; setAttribute(xlink:href) does not override baseVal setter.');
+
+test(function() {
+ const element = document.createElementNS(svgNs, 'a');
+ element.setAttributeNS(xlinkNs, 'href', 'baz');
+ element.href.baseVal = 'foo';
+ assert_false(element.hasAttributeNS(null, 'href'), '"href" does not exist');
+ assert_true(element.hasAttributeNS(xlinkNs, 'href'), '"xlink:href" exists');
+ assert_equals(element.href.baseVal, 'foo');
+ assert_equals(element.getAttributeNS(xlinkNs, 'href'), 'foo');
+
+ element.setAttributeNS(null, 'href', 'bar');
+ assert_true(element.hasAttributeNS(xlinkNs, 'href'), '"xlink:href" still exists');
+ assert_true(element.hasAttributeNS(null, 'href'), '"href" exists');
+ assert_equals(element.href.baseVal, 'bar', 'baseVal prefers "href" to "xlink:href"');
+ assert_equals(element.getAttributeNS(xlinkNs, 'href'), 'foo');
+ assert_equals(element.getAttributeNS(null, 'href'), 'bar');
+}, document.title+', IDL href prefers "href" over "xlink:href" after setAttribute(href) overrides.');
+
+test(function() {
+ const element = document.createElementNS(svgNs, 'a');
+ element.setAttributeNS(xlinkNs, 'href', 'foo');
+ assert_false(element.hasAttributeNS(null, 'href'), '"href" does not exist');
+ assert_true(element.hasAttributeNS(xlinkNs, 'href'), '"xlink:href" exists');
+ assert_equals(element.href.baseVal, 'foo');
+ assert_equals(element.getAttributeNS(xlinkNs, 'href'), 'foo');
+
+ element.setAttributeNS(xlinkNs, 'xlink:href', 'bar');
+ assert_equals(element.href.baseVal, 'bar');
+}, document.title+', IDL href reflects "xlink:href"; setAttribute(xlink:href) w/ NS-prefix.');
+
+test(function() {
+ const element = document.createElementNS(svgNs, 'a');
+ element.setAttributeNS(null, 'href', 'foo');
+ element.setAttributeNS(xlinkNs, 'href', 'bar');
+ assert_true(element.hasAttributeNS(xlinkNs, 'href'), '"xlink:href" exists');
+ assert_true(element.hasAttributeNS(null, 'href'), '"href" exists');
+ assert_equals(element.href.baseVal, 'foo', 'baseVal reflects "href"');
+
+ element.removeAttributeNS(null, 'href');
+ assert_false(element.hasAttributeNS(null, 'href'), '"href" no longer exist');
+ assert_true(element.hasAttributeNS(xlinkNs, 'href'), '"xlink:href" still exist');
+ assert_equals(element.href.baseVal, 'bar', 'baseVal reflects "xlink:href"');
+}, document.title+', IDL href reflects "xlink:href" after removeAttribute(href).');
+
+test(function() {
+ const element = document.createElementNS(svgNs, 'a');
+ element.setAttributeNS(null, 'href', 'foo');
+ element.setAttributeNS(xlinkNs, 'href', 'bar');
+ assert_true(element.hasAttributeNS(xlinkNs, 'href'), '"xlink:href" exists');
+ assert_true(element.hasAttributeNS(null, 'href'), '"href" exists');
+ assert_equals(element.href.baseVal, 'foo', 'baseVal reflects "href"');
+
+ element.removeAttributeNS(xlinkNs, 'href');
+ assert_false(element.hasAttributeNS(xlinkNs, 'href'), '"xlink:href" no longer exist');
+ assert_true(element.hasAttributeNS(null, 'href'), '"href" still exist');
+ assert_equals(element.href.baseVal, 'foo', 'baseVal reflects "href"');
+}, document.title+', IDL href reflects "xlink:href"; removeAttribute(xlink:href) has no effect.');
+
+test(function() {
+ const element = document.createElementNS(svgNs, 'a');
+ element.setAttributeNS(xlinkNs, 'href', 'bar');
+ assert_false(element.hasAttributeNS(null, 'href'), '"href" does not exist');
+ assert_true(element.hasAttributeNS(xlinkNs, 'href'), '"xlink:href" exists');
+ assert_equals(element.href.baseVal, 'bar', 'baseVal reflects "xlink:href"');
+
+ element.removeAttributeNS(xlinkNs, 'href');
+ assert_false(element.hasAttributeNS(xlinkNs, 'href'), '"xlink:href" no longer exist');
+ assert_equals(element.href.baseVal, '');
+}, document.title+', IDL href reflects "xlink:href"; removeAttribute(xlink:href) resets to default.');
+
+test(function() {
+ const element = document.createElementNS(svgNs, 'a');
+ element.setAttributeNS(xlinkNs, 'xlink:href', 'bar');
+ assert_false(element.hasAttributeNS(null, 'href'), '"href" does not exist');
+ assert_true(element.hasAttributeNS(xlinkNs, 'href'), '"xlink:href" exists');
+ assert_equals(element.href.baseVal, 'bar', 'baseVal reflects "xlink:href"');
+
+ element.removeAttributeNS(xlinkNs, 'href');
+ assert_false(element.hasAttributeNS(xlinkNs, 'href'), '"xlink:href" no longer exist');
+ assert_equals(element.href.baseVal, '');
+}, document.title+', IDL href reflects "xlink:href"; removeAttribute(xlink:href) w/o NS-prefix resets to default.');
+
+test(function() {
+ const element = document.createElementNS(svgNs, 'a');
+ element.setAttributeNS(xlinkNs, 'xlink:href', 'bar');
+ assert_false(element.hasAttributeNS(null, 'href'), '"href" does not exist');
+ assert_true(element.hasAttributeNS(xlinkNs, 'href'), '"xlink:href" exists');
+ assert_equals(element.href.baseVal, 'bar', 'baseVal reflects "xlink:href"');
+ assert_equals(element.href.animVal, 'bar', 'animVal reflects "xlink:href"');
+}, document.title+', href.animVal reflects "xlink:href" when it is set.');
+
+test(function() {
+ const element = document.createElementNS(svgNs, 'a');
+ element.setAttributeNS(null, 'href', 'bar');
+ assert_true(element.hasAttributeNS(null, 'href'), '"href" exists');
+ assert_false(element.hasAttributeNS(xlinkNs, 'href'), '"xlink:href" does not exist');
+ assert_equals(element.href.baseVal, 'bar', 'baseVal reflects "href"');
+ assert_equals(element.href.animVal, 'bar', 'animVal reflects "href"');
+}, document.title+', href.animVal reflects "href" when it is set.');
+</script>
