fish-shell/tests/pexpects/bind_mode_events.py
Johannes Altmanninger 8bf8b10f68 Extended & human-friendly keys
See the changelog additions for user-visible changes.

Since we enable/disable terminal protocols whenever we pass terminal ownership,
tests can no longer run in parallel on the same terminal.

For the same reason, readline shortcuts in the gdb REPL will not work anymore.
As a remedy, use gdbserver, or lobby for CSI u support in libreadline.

Add sleep to some tests, otherwise they fall (both in CI and locally).

There are two weird failures on FreeBSD remaining, disable them for now
https://github.com/fish-shell/fish-shell/pull/10359/checks?check_run_id=23330096362

Design and implementation borrows heavily from Kakoune.

In future, we should try to implement more of the kitty progressive
enhancements.

Closes #10359
2024-04-02 14:35:16 +02:00

72 lines
1.6 KiB
Python

#!/usr/bin/env python3
from pexpect_helper import SpawnedProc
import os
import sys
import signal
import platform
# Fails on macOS CI
if "CI" in os.environ and platform.system() == "Darwin":
sys.exit(127)
sp = SpawnedProc()
send, sendline, sleep, expect_prompt = sp.send, sp.sendline, sp.sleep, sp.expect_prompt
expect_prompt()
send("set -g fish_key_bindings fish_vi_key_bindings\r")
expect_prompt()
send("echo ready to go\r")
expect_prompt(f"\r\nready to go\r\n")
send(
"function add_change --on-variable fish_bind_mode ; set -g MODE_CHANGES $MODE_CHANGES $fish_bind_mode ; end\r"
)
expect_prompt()
# normal mode
send("\033")
sleep(10 if "CI" in os.environ else 1)
# insert mode
send("i")
sleep(10 if "CI" in os.environ else 1)
# back to normal mode
send("\033")
sleep(10 if "CI" in os.environ else 1)
# insert mode again
send("i")
sleep(10 if "CI" in os.environ else 1)
send("echo mode changes: $MODE_CHANGES\r")
expect_prompt("\r\nmode changes: default insert default insert\r\n")
# Regression test for #8125.
# Control-C should return us to insert mode.
send("set -e MODE_CHANGES\r")
expect_prompt()
timeout = 0.15
if "CI" in os.environ:
# This doesn't work under TSan, because TSan prevents select() being
# interrupted by a signal.
import sys
print("SKIPPING the last of bind_mode_events.py")
sys.exit(0)
# Put some text on the command line and then go back to normal mode.
send("echo stuff")
sp.expect_str("echo stuff")
send("\033")
sleep(timeout)
os.kill(sp.spawn.pid, signal.SIGINT)
sleep(timeout)
# We should be back in insert mode now.
send("echo mode changes: $MODE_CHANGES\r")
expect_prompt("\r\nmode changes: default insert\r\n")