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# Copyright (c) Microsoft Corporation.
#
# 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.
import asyncio
from playwright.async_api import Page
from tests.server import Server
from .utils import Utils
async def test_should_think_that_it_is_focused_by_default(page: Page) -> None:
assert await page.evaluate("document.hasFocus()")
async def test_should_think_that_all_pages_are_focused(page: Page) -> None:
page2 = await page.context.new_page()
assert await page.evaluate("document.hasFocus()")
assert await page2.evaluate("document.hasFocus()")
await page2.close()
async def test_should_focus_popups_by_default(page: Page, server: Server) -> None:
await page.goto(server.EMPTY_PAGE)
async with page.expect_popup() as popup_info:
await page.evaluate("url => { window.open(url); }", server.EMPTY_PAGE)
popup = await popup_info.value
assert await popup.evaluate("document.hasFocus()")
assert await page.evaluate("document.hasFocus()")
async def test_should_provide_target_for_keyboard_events(
page: Page, server: Server
) -> None:
page2 = await page.context.new_page()
await asyncio.gather(
page.goto(server.PREFIX + "/input/textarea.html"),
page2.goto(server.PREFIX + "/input/textarea.html"),
)
await asyncio.gather(
page.focus("input"),
page2.focus("input"),
)
text = "first"
text2 = "second"
await asyncio.gather(
page.keyboard.type(text),
page2.keyboard.type(text2),
)
results = await asyncio.gather(
page.evaluate("result"),
page2.evaluate("result"),
)
assert results == [text, text2]
async def test_should_not_affect_mouse_event_target_page(
page: Page, server: Server
) -> None:
page2 = await page.context.new_page()
click_counter = """() => {
document.onclick = () => window.click_count = (window.click_count || 0) + 1;
}"""
await asyncio.gather(
page.evaluate(click_counter),
page2.evaluate(click_counter),
page.focus("body"),
page2.focus("body"),
)
await asyncio.gather(
page.mouse.click(1, 1),
page2.mouse.click(1, 1),
)
counters = await asyncio.gather(
page.evaluate("window.click_count"),
page2.evaluate("window.click_count"),
)
assert counters == [1, 1]
async def test_should_change_document_activeElement(page: Page, server: Server) -> None:
page2 = await page.context.new_page()
await asyncio.gather(
page.goto(server.PREFIX + "/input/textarea.html"),
page2.goto(server.PREFIX + "/input/textarea.html"),
)
await asyncio.gather(
page.focus("input"),
page2.focus("textarea"),
)
active = await asyncio.gather(
page.evaluate("document.activeElement.tagName"),
page2.evaluate("document.activeElement.tagName"),
)
assert active == ["INPUT", "TEXTAREA"]
async def test_should_change_focused_iframe(
page: Page, server: Server, utils: Utils
) -> None:
await page.goto(server.EMPTY_PAGE)
[frame1, frame2] = await asyncio.gather(
utils.attach_frame(page, "frame1", server.PREFIX + "/input/textarea.html"),
utils.attach_frame(page, "frame2", server.PREFIX + "/input/textarea.html"),
)
logger = """() => {
self._events = [];
const element = document.querySelector('input');
element.onfocus = element.onblur = (e) => self._events.push(e.type);
}"""
await asyncio.gather(
frame1.evaluate(logger),
frame2.evaluate(logger),
)
focused = await asyncio.gather(
frame1.evaluate("document.hasFocus()"),
frame2.evaluate("document.hasFocus()"),
)
assert focused == [False, False]
await frame1.focus("input")
events = await asyncio.gather(
frame1.evaluate("self._events"),
frame2.evaluate("self._events"),
)
assert events == [["focus"], []]
focused = await asyncio.gather(
frame1.evaluate("document.hasFocus()"),
frame2.evaluate("document.hasFocus()"),
)
assert focused == [True, False]
await frame2.focus("input")
events = await asyncio.gather(
frame1.evaluate("self._events"),
frame2.evaluate("self._events"),
)
assert events == [["focus", "blur"], ["focus"]]
focused = await asyncio.gather(
frame1.evaluate("document.hasFocus()"),
frame2.evaluate("document.hasFocus()"),
)
assert focused == [False, True]
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