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authormonster <monster@ydb.tech>2022-07-07 14:41:37 +0300
committermonster <monster@ydb.tech>2022-07-07 14:41:37 +0300
commit06e5c21a835c0e923506c4ff27929f34e00761c2 (patch)
tree75efcbc6854ef9bd476eb8bf00cc5c900da436a2 /contrib/python/prompt-toolkit/py3/tests/test_key_binding.py
parent03f024c4412e3aa613bb543cf1660176320ba8f4 (diff)
downloadydb-06e5c21a835c0e923506c4ff27929f34e00761c2.tar.gz
fix ya.make
Diffstat (limited to 'contrib/python/prompt-toolkit/py3/tests/test_key_binding.py')
-rw-r--r--contrib/python/prompt-toolkit/py3/tests/test_key_binding.py188
1 files changed, 0 insertions, 188 deletions
diff --git a/contrib/python/prompt-toolkit/py3/tests/test_key_binding.py b/contrib/python/prompt-toolkit/py3/tests/test_key_binding.py
deleted file mode 100644
index 6f03f2deab..0000000000
--- a/contrib/python/prompt-toolkit/py3/tests/test_key_binding.py
+++ /dev/null
@@ -1,188 +0,0 @@
-from contextlib import contextmanager
-
-import pytest
-
-from prompt_toolkit.application import Application
-from prompt_toolkit.application.current import set_app
-from prompt_toolkit.input.defaults import create_pipe_input
-from prompt_toolkit.key_binding.key_bindings import KeyBindings
-from prompt_toolkit.key_binding.key_processor import KeyPress, KeyProcessor
-from prompt_toolkit.keys import Keys
-from prompt_toolkit.layout import Layout, Window
-from prompt_toolkit.output import DummyOutput
-
-
-class Handlers:
- def __init__(self):
- self.called = []
-
- def __getattr__(self, name):
- def func(event):
- self.called.append(name)
-
- return func
-
-
-@contextmanager
-def set_dummy_app():
- """
- Return a context manager that makes sure that this dummy application is
- active. This is important, because we need an `Application` with
- `is_done=False` flag, otherwise no keys will be processed.
- """
- with create_pipe_input() as pipe_input:
- app = Application(
- layout=Layout(Window()),
- output=DummyOutput(),
- input=pipe_input,
- )
- with set_app(app):
- yield
-
-
-@pytest.fixture
-def handlers():
- return Handlers()
-
-
-@pytest.fixture
-def bindings(handlers):
- bindings = KeyBindings()
- bindings.add(Keys.ControlX, Keys.ControlC)(handlers.controlx_controlc)
- bindings.add(Keys.ControlX)(handlers.control_x)
- bindings.add(Keys.ControlD)(handlers.control_d)
- bindings.add(Keys.ControlSquareClose, Keys.Any)(handlers.control_square_close_any)
-
- return bindings
-
-
-@pytest.fixture
-def processor(bindings):
- return KeyProcessor(bindings)
-
-
-def test_remove_bindings(handlers):
- with set_dummy_app():
- h = handlers.controlx_controlc
- h2 = handlers.controld
-
- # Test passing a handler to the remove() function.
- bindings = KeyBindings()
- bindings.add(Keys.ControlX, Keys.ControlC)(h)
- bindings.add(Keys.ControlD)(h2)
- assert len(bindings.bindings) == 2
- bindings.remove(h)
- assert len(bindings.bindings) == 1
-
- # Test passing a key sequence to the remove() function.
- bindings = KeyBindings()
- bindings.add(Keys.ControlX, Keys.ControlC)(h)
- bindings.add(Keys.ControlD)(h2)
- assert len(bindings.bindings) == 2
- bindings.remove(Keys.ControlX, Keys.ControlC)
- assert len(bindings.bindings) == 1
-
-
-def test_feed_simple(processor, handlers):
- with set_dummy_app():
- processor.feed(KeyPress(Keys.ControlX, "\x18"))
- processor.feed(KeyPress(Keys.ControlC, "\x03"))
- processor.process_keys()
-
- assert handlers.called == ["controlx_controlc"]
-
-
-def test_feed_several(processor, handlers):
- with set_dummy_app():
- # First an unknown key first.
- processor.feed(KeyPress(Keys.ControlQ, ""))
- processor.process_keys()
-
- assert handlers.called == []
-
- # Followed by a know key sequence.
- processor.feed(KeyPress(Keys.ControlX, ""))
- processor.feed(KeyPress(Keys.ControlC, ""))
- processor.process_keys()
-
- assert handlers.called == ["controlx_controlc"]
-
- # Followed by another unknown sequence.
- processor.feed(KeyPress(Keys.ControlR, ""))
- processor.feed(KeyPress(Keys.ControlS, ""))
-
- # Followed again by a know key sequence.
- processor.feed(KeyPress(Keys.ControlD, ""))
- processor.process_keys()
-
- assert handlers.called == ["controlx_controlc", "control_d"]
-
-
-def test_control_square_closed_any(processor, handlers):
- with set_dummy_app():
- processor.feed(KeyPress(Keys.ControlSquareClose, ""))
- processor.feed(KeyPress("C", "C"))
- processor.process_keys()
-
- assert handlers.called == ["control_square_close_any"]
-
-
-def test_common_prefix(processor, handlers):
- with set_dummy_app():
- # Sending Control_X should not yet do anything, because there is
- # another sequence starting with that as well.
- processor.feed(KeyPress(Keys.ControlX, ""))
- processor.process_keys()
-
- assert handlers.called == []
-
- # When another key is pressed, we know that we did not meant the longer
- # "ControlX ControlC" sequence and the callbacks are called.
- processor.feed(KeyPress(Keys.ControlD, ""))
- processor.process_keys()
-
- assert handlers.called == ["control_x", "control_d"]
-
-
-def test_previous_key_sequence(processor):
- """
- test whether we receive the correct previous_key_sequence.
- """
- with set_dummy_app():
- events = []
-
- def handler(event):
- events.append(event)
-
- # Build registry.
- registry = KeyBindings()
- registry.add("a", "a")(handler)
- registry.add("b", "b")(handler)
- processor = KeyProcessor(registry)
-
- # Create processor and feed keys.
- processor.feed(KeyPress("a", "a"))
- processor.feed(KeyPress("a", "a"))
- processor.feed(KeyPress("b", "b"))
- processor.feed(KeyPress("b", "b"))
- processor.process_keys()
-
- # Test.
- assert len(events) == 2
- assert len(events[0].key_sequence) == 2
- assert events[0].key_sequence[0].key == "a"
- assert events[0].key_sequence[0].data == "a"
- assert events[0].key_sequence[1].key == "a"
- assert events[0].key_sequence[1].data == "a"
- assert events[0].previous_key_sequence == []
-
- assert len(events[1].key_sequence) == 2
- assert events[1].key_sequence[0].key == "b"
- assert events[1].key_sequence[0].data == "b"
- assert events[1].key_sequence[1].key == "b"
- assert events[1].key_sequence[1].data == "b"
- assert len(events[1].previous_key_sequence) == 2
- assert events[1].previous_key_sequence[0].key == "a"
- assert events[1].previous_key_sequence[0].data == "a"
- assert events[1].previous_key_sequence[1].key == "a"
- assert events[1].previous_key_sequence[1].data == "a"