66 lines
2.5 KiB
Python
66 lines
2.5 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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from playwright.async_api import Page
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from tests.server import Server
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async def test_console_messages_should_work(page: Page) -> None:
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await page.evaluate(
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"""() => {
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for (let i = 0; i < 301; i++)
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console.log('message' + i);
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}"""
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)
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messages = await page.console_messages()
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objects = [{"text": m.text, "type": m.type, "page": m.page} for m in messages]
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expected = []
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for i in range(201, 301):
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expected.append({"text": f"message{i}", "type": "log", "page": page})
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assert len(objects) >= 100, "should be at least 100 messages"
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message_count = len(messages) - len(expected)
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assert objects[message_count:] == expected, "should return last messages"
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async def test_should_have_a_timestamp(page: Page) -> None:
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async with page.expect_console_message() as message_info:
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await page.evaluate("() => console.log('hello')")
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message = await message_info.value
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assert message.timestamp > 0
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async def test_clear_console_messages_should_drop_buffered_messages(page: Page) -> None:
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await page.evaluate("() => console.log('first')")
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assert any(m.text == "first" for m in await page.console_messages())
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await page.clear_console_messages()
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assert not any(m.text == "first" for m in await page.console_messages())
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await page.evaluate("() => console.log('second')")
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assert any(m.text == "second" for m in await page.console_messages())
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async def test_console_messages_filter_since_navigation_drops_pre_nav_messages(
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page: Page, server: Server
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) -> None:
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await page.goto(server.EMPTY_PAGE)
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await page.evaluate("() => console.log('before-nav')")
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await page.goto(server.EMPTY_PAGE)
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await page.evaluate("() => console.log('after-nav')")
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after = await page.console_messages(filter="since-navigation")
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texts = [m.text for m in after]
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assert "after-nav" in texts
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assert "before-nav" not in texts
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