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Diffstat (limited to 'remote/test/puppeteer/packages/puppeteer-core/src/injected/XPathQuerySelector.ts')
-rw-r--r-- | remote/test/puppeteer/packages/puppeteer-core/src/injected/XPathQuerySelector.ts | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/remote/test/puppeteer/packages/puppeteer-core/src/injected/XPathQuerySelector.ts b/remote/test/puppeteer/packages/puppeteer-core/src/injected/XPathQuerySelector.ts new file mode 100644 index 0000000000..787e3afaec --- /dev/null +++ b/remote/test/puppeteer/packages/puppeteer-core/src/injected/XPathQuerySelector.ts @@ -0,0 +1,35 @@ +/** + * Copyright 2022 Google Inc. All rights reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +/** + * @internal + */ +export const xpathQuerySelectorAll = function* ( + root: Node, + selector: string +): Iterable<Node> { + const doc = root.ownerDocument || document; + const iterator = doc.evaluate( + selector, + root, + null, + XPathResult.ORDERED_NODE_ITERATOR_TYPE + ); + let item; + while ((item = iterator.iterateNext())) { + yield item; + } +}; |