async def test_should_return_the_same_file_chooser_when_there_are_many_watchdogs_simultaneously( page: Page, ): await page.set_content("<input type=file>") results = await asyncio.gather( page.wait_for_event("filechooser"), page.wait_for_event("filechooser"), page.eval_on_selector("input", "input => input.click()"), ) assert results[0] == results[1]
async def test_should_be_able_to_reset_selected_files_with_empty_file_list( page: Page, server): await page.set_content("<input type=file>") page.once( "filechooser", lambda file_chooser: asyncio.create_task( file_chooser.set_files(FILE_TO_UPLOAD)), ) file_length_1 = (await asyncio.gather( page.wait_for_event("filechooser"), page.eval_on_selector( "input", """async picker => { picker.click(); await new Promise(x => picker.oninput = x); return picker.files.length; }""", ), ))[1] assert file_length_1 == 1 page.once( "filechooser", lambda file_chooser: asyncio.create_task(file_chooser.set_files([])), ) file_length_2 = (await asyncio.gather( page.wait_for_event("filechooser"), page.eval_on_selector( "input", """async picker => { picker.click() await new Promise(x => picker.oninput = x) return picker.files.length }""", ), ))[1] assert file_length_2 == 0