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27 lines
616 B
Python
27 lines
616 B
Python
import pytest
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from textual.app import App
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from textual.screen import Screen
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from textual.widgets import Footer, Header, Input
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class MyScreen(Screen):
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def compose(self):
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yield Header()
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yield Input()
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yield Footer()
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class MyApp(App):
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def on_mount(self):
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self.install_screen(MyScreen(), "myscreen")
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self.push_screen("myscreen")
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async def test_freeze():
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"""Regression test for https://github.com/Textualize/textual/issues/1608"""
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app = MyApp()
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with pytest.raises(Exception):
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async with app.run_test():
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raise Exception("never raised")
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