mirror of
https://github.com/fish-shell/fish-shell.git
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5ade4a037e
Ruff's default format is very similar to black's, so there are only a few changes made to our Python code. They are all contained in this commit. The primary benefit of this change is that ruff's performance is about an order of magnitude better, reducing runtime on this repo down to under 20ms on my machine, compared to over 150ms with black, and even more if any changes are performed by black. Closes #11894 Closes #11918
98 lines
2.1 KiB
Python
98 lines
2.1 KiB
Python
#!/usr/bin/env python3
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import os
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import platform
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import signal
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import sys
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from pexpect_helper import SpawnedProc
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if "CI" in os.environ and platform.system() in ["Darwin", "FreeBSD"]:
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sys.exit(127)
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sp = SpawnedProc()
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send, sendline, sleep, expect_prompt, expect_str, expect_re = (
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sp.send,
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sp.sendline,
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sp.sleep,
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sp.expect_prompt,
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sp.expect_str,
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sp.expect_re,
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)
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# Ensure that signals don't tear escape sequences. See #8628.
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expect_prompt()
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# Allow for long delays before matching escape.
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sendline(r"set -g fish_escape_delay_ms 2000")
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expect_prompt()
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# Set up a handler for SIGUSR1.
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sendline(r"set -g sigusr1_count 0")
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expect_prompt()
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sendline(r"set -g wacky_count 0")
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expect_prompt()
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sendline(
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r"""
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function usr1_handler --on-signal SIGUSR1;
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set sigusr1_count (math $sigusr1_count + 1);
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echo Got SIGUSR1 $sigusr1_count;
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commandline -f repaint;
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end
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""".strip().replace("\n", os.linesep)
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)
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expect_prompt()
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# Set up a wacky binding with an escape.
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sendline(
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r"""
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function wacky_handler
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set wacky_count (math $wacky_count + 1);
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echo Wacky Handler $wacky_count
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end
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""".strip().replace("\n", os.linesep)
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)
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expect_prompt()
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sendline(r"bind a,b,c,\e,d,e,f wacky_handler")
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expect_prompt()
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sendline("echo 'Catch' 'up'")
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expect_prompt("Catch up")
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# We can respond to SIGUSR1.
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sleep(1)
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os.kill(sp.spawn.pid, signal.SIGUSR1)
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expect_str(r"Got SIGUSR1 1")
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sendline(r"")
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expect_prompt()
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# Our wacky binding works.
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send("abc\x1bdef")
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expect_str(r"Wacky Handler 1")
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sendline(r"")
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expect_prompt()
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# Now we interleave the sequence with SIGUSR1.
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# What we expect to happen is that the signal is "shuffled to the front" ahead of the key events.
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send("abc")
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sleep(0.05)
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os.kill(sp.spawn.pid, signal.SIGUSR1)
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sleep(0.05)
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send("\x1bdef")
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expect_str(r"Got SIGUSR1 2")
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expect_str(r"Wacky Handler 2")
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sendline(r"")
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expect_prompt()
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# As before but it comes after the ESC.
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# The signal will arrive while we are waiting in readch_timed().
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send("abc\x1b")
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sleep(0.05)
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os.kill(sp.spawn.pid, signal.SIGUSR1)
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sleep(0.05)
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send("def")
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expect_str(r"Got SIGUSR1 3")
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expect_str(r"Wacky Handler 3")
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sendline(r"")
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expect_prompt()
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