65 lines
2.6 KiB
Python
65 lines
2.6 KiB
Python
"""Enter arriving mid-paste (no bracketed paste; each newline is its own key event) must not
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submit / steer the partial line (#10994). Only the Enter-vs-recent-text-change timing is exercised;
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the real prompt_toolkit Buffer carries the text so the newline lands where the user's did."""
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from __future__ import annotations
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import time
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from types import SimpleNamespace
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from unittest.mock import MagicMock
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from prompt_toolkit.buffer import Buffer
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from hermes_cli.cli_tui_mixin import _RAPID_INPUT_ENTER_WINDOW_S
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def _shell():
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from cli import HermesCLI
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shell = object.__new__(HermesCLI)
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shell._tui_enter_overlay = lambda event: False
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shell._tui_multiline_shortcuts = False
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shell._attached_images = []
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shell._agent_running = True
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shell._tui_enter_while_busy = MagicMock()
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shell._tui_enter_inline_command = lambda *a, **k: False
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shell._inline_pastes = lambda buf: None
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shell._tui_paste_counter = 0
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shell.config = {}
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shell._tui_prev_text_len = shell._tui_prev_newline_count = 0
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shell._tui_paste_just_collapsed = shell._skip_paste_collapse = False
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return shell
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def _event(buf: Buffer):
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return SimpleNamespace(app=SimpleNamespace(current_buffer=buf, invalidate=lambda: None, is_running=False))
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def test_enter_right_after_text_arrives_is_a_newline_not_a_steer():
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"""Line 1 of a paste followed by Enter within the window stays in the buffer; the same Enter
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after a human-scale pause submits the accumulated multi-line message once."""
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shell = _shell()
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buf = Buffer()
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buf.on_text_changed += shell._tui_on_text_changed
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buf.insert_text("line one")
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shell._tui_handle_enter(_event(buf)) # < 50 ms after the text change
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assert buf.text == "line one\n"
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shell._tui_enter_while_busy.assert_not_called()
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buf.insert_text("line two")
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time.sleep(_RAPID_INPUT_ENTER_WINDOW_S * 3) # the paste has finished; a human presses Enter
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shell._tui_handle_enter(_event(buf))
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shell._tui_enter_while_busy.assert_called_once()
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assert shell._tui_enter_while_busy.call_args.args[0] == "line one\nline two"
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def test_fast_backslash_continuation_still_consumes_the_backslash():
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"""`\\` + Enter inside a paste (multiline shortcuts on) behaves like a typed one: the
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backslash is removed and a newline inserted, never a literal backslash left in the text."""
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shell = _shell()
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shell._tui_multiline_shortcuts = True
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buf = Buffer()
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buf.on_text_changed += shell._tui_on_text_changed
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buf.insert_text("alpha \\")
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shell._tui_handle_enter(_event(buf)) # < 50 ms after the text change
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assert buf.text == "alpha \n"
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shell._tui_enter_while_busy.assert_not_called()
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