83 lines
2.6 KiB
Python
83 lines
2.6 KiB
Python
# Copyright (c) Microsoft Corporation.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import pytest
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from playwright._impl._browser import Browser
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from playwright._impl._errors import Error
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from playwright._impl._selectors import Selectors
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from playwright.async_api import Page
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async def test_should_work_with_internal_and(page: Page) -> None:
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await page.set_content(
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"""
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<div class=foo>hello</div><div class=bar>world</div>
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<span class=foo>hello2</span><span class=bar>world2</span>
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"""
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)
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assert (
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await page.eval_on_selector_all(
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'div >> internal:and="span"', "els => els.map(e => e.textContent)"
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)
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) == []
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assert (
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await page.eval_on_selector_all(
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'div >> internal:and=".foo"', "els => els.map(e => e.textContent)"
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)
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) == ["hello"]
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assert (
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await page.eval_on_selector_all(
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'div >> internal:and=".bar"', "els => els.map(e => e.textContent)"
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)
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) == ["world"]
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assert (
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await page.eval_on_selector_all(
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'span >> internal:and="span"', "els => els.map(e => e.textContent)"
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)
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) == ["hello2", "world2"]
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assert (
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await page.eval_on_selector_all(
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'.foo >> internal:and="div"', "els => els.map(e => e.textContent)"
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)
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) == ["hello"]
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assert (
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await page.eval_on_selector_all(
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'.bar >> internal:and="span"', "els => els.map(e => e.textContent)"
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)
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) == ["world2"]
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async def test_should_throw_already_registered_error_when_registering(
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selectors: Selectors,
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browser: Browser,
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) -> None:
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create_tag_selector = """
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() => ({
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query(root, selector) {
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return root.querySelector(selector);
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},
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queryAll(root, selector) {
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return Array.from(root.querySelectorAll(selector));
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}
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})
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"""
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name = f"alreadyRegistered-{browser.browser_type.name}"
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await selectors.register(name, create_tag_selector)
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with pytest.raises(
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Error,
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match=f'Selectors.register: "{name}" selector engine has been already registered',
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):
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await selectors.register(name, create_tag_selector)
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