mirror of
https://github.com/fish-shell/fish-shell.git
synced 2024-11-22 07:02:05 +08:00
d40d2b786f
On this binding we fail to disable CSI u
bind c-t '
begin
set -lx FZF_DEFAULT_OPTS --height 40% --bind=ctrl-z:ignore
eval fzf | while read -l r; echo read $r; end
end
'
because for "fzf", ParseExecutionContext::setup_group() returns early with the
parent process group (which should be fish's own) , hence "wants_terminal"
is false. This seems questionable, I don't think the eval should make a
difference here.
For now, don't touch it; use the more accurate way of detecting whether
a process may read keyboard input. In many of such cases "wants_terminal"
is false, like
echo (echo 1\n2\n3 | fzf)
Fixes #10504
205 lines
6.7 KiB
Python
205 lines
6.7 KiB
Python
#!/usr/bin/env python3
|
|
# This is a very fragile test. Sorry about that. But interactively entering
|
|
# commands and verifying they are recorded correctly in the interactive
|
|
# history and that history can be manipulated is inherently difficult.
|
|
#
|
|
# This is meant to verify just a few of the most basic behaviors of the
|
|
# interactive history to hopefully keep regressions from happening. It is not
|
|
# meant to be a comprehensive test of the history subsystem. Those types of
|
|
# tests belong in the src/fish_tests.cpp module.
|
|
#
|
|
|
|
# The history function might pipe output through the user's pager. We don't
|
|
# want something like `less` to complicate matters so force the use of `cat`.
|
|
from pexpect_helper import SpawnedProc
|
|
import os
|
|
|
|
os.environ["PAGER"] = "cat"
|
|
|
|
sp = SpawnedProc(env=os.environ.copy())
|
|
|
|
send, sendline, sleep, expect_prompt, expect_re, expect_str = (
|
|
sp.send,
|
|
sp.sendline,
|
|
sp.sleep,
|
|
sp.expect_prompt,
|
|
sp.expect_re,
|
|
sp.expect_str,
|
|
)
|
|
expect_prompt()
|
|
|
|
# ==========
|
|
# Start by ensuring we're not affected by earlier tests. Clear the history.
|
|
sendline("builtin history clear")
|
|
expect_prompt()
|
|
|
|
# ==========
|
|
# The following tests verify the behavior of the history builtin.
|
|
# ==========
|
|
|
|
# ==========
|
|
# List our history which should be empty after just clearing it.
|
|
sendline("echo start1; builtin history; echo end1")
|
|
expect_prompt("start1\r\nend1\r\n")
|
|
|
|
# Our history should now contain the previous command and nothing else.
|
|
sendline("echo start2; builtin history; echo end2")
|
|
expect_prompt("start2\r\necho start1; builtin history; echo end1\r\nend2\r\n")
|
|
|
|
# ==========
|
|
# The following tests verify the behavior of the history function.
|
|
# ==========
|
|
|
|
# ==========
|
|
# Verify explicit searching for the first two commands in the previous tests
|
|
# returns the expected results.
|
|
sendline("history search --reverse 'echo start' | cat")
|
|
expect_prompt("echo start1;.*\r\necho start2;")
|
|
|
|
# ==========
|
|
# Verify searching is the implicit action.
|
|
sendline("history -p 'echo start'")
|
|
expect_prompt("echo start2.*\r\necho start1")
|
|
|
|
# ==========
|
|
# Verify searching with a request for timestamps includes the timestamps.
|
|
sendline("history search --show-time='# %F %T%n' --prefix 'echo start'")
|
|
expect_prompt(
|
|
"# \\d\\d\\d\\d-\\d\\d-\\d\\d \\d\\d:\\d\\d:\\d\\d\r\necho start2; .*\r\n# \\d\\d\\d\\d-\\d\\d-\\d\\d \\d\\d:\\d\\d:\\d\\d\r\necho start1;"
|
|
)
|
|
|
|
# ==========
|
|
# Verify explicit searching for an exact command returns just that command.
|
|
# returns the expected results.
|
|
sendline("echo hello")
|
|
expect_prompt()
|
|
sendline("echo goodbye")
|
|
expect_prompt()
|
|
sendline("echo hello again")
|
|
expect_prompt()
|
|
sendline("echo hello AGAIN")
|
|
expect_prompt()
|
|
|
|
sendline("history search --exact 'echo goodbye' | cat")
|
|
expect_prompt("echo goodbye\r\n")
|
|
|
|
sendline("history search --exact 'echo hello' | cat")
|
|
expect_prompt("echo hello\r\n")
|
|
|
|
# This is slightly subtle in that it shouldn't actually match anything between
|
|
# the command we sent and the next prompt.
|
|
sendline("history search --exact 'echo hell' | cat")
|
|
expect_prompt("history search --exact 'echo hell' | cat\r\n")
|
|
|
|
# Verify that glob searching works.
|
|
sendline("history search --prefix 'echo start*echo end' | cat")
|
|
expect_prompt("echo start1; builtin history; echo end1\r\n")
|
|
|
|
# ==========
|
|
# Delete a single command we recently ran.
|
|
sendline("history delete -e -C 'echo hello'")
|
|
expect_prompt("history delete -e -C 'echo hello'\r\n")
|
|
sendline("echo count hello (history search -e -C 'echo hello' | wc -l | string trim)")
|
|
expect_prompt("count hello 0\r\n")
|
|
|
|
# ==========
|
|
# Interactively delete one of multiple matched commands. This verifies that we
|
|
# delete the first entry matched by the prefix search (the most recent command
|
|
# sent above that matches).
|
|
sendline("history delete -p 'echo hello'")
|
|
expect_re("history delete -p 'echo hello'\r\n")
|
|
expect_re("\[1\] echo hello AGAIN\r\n")
|
|
expect_re("\[2\] echo hello again\r\n\r\n")
|
|
expect_re(
|
|
"Enter nothing to cancel the delete, or\r\nEnter one or more of the entry IDs or ranges like '5..12', separated by a space.\r\nFor example '7 10..15 35 788..812'.\r\nEnter 'all' to delete all the matching entries.\r\n"
|
|
)
|
|
expect_re("Delete which entries\? ")
|
|
sendline("1")
|
|
expect_prompt('Deleting history entry 1: "echo hello AGAIN"\r\n')
|
|
|
|
# Verify that the deleted history entry is gone and the other one that matched
|
|
# the prefix search above is still there.
|
|
sendline(
|
|
"echo count AGAIN (history search -e -C 'echo hello AGAIN' | wc -l | string trim)"
|
|
)
|
|
expect_prompt("count AGAIN 0\r\n")
|
|
|
|
sendline(
|
|
"echo count again (history search -e -C 'echo hello again' | wc -l | string trim)"
|
|
)
|
|
expect_prompt("count again 1\r\n")
|
|
|
|
# Verify that the $history var has the expected content.
|
|
sendline("echo history2=$history\[2\]")
|
|
expect_prompt("history2=echo count AGAIN .*\r\n")
|
|
|
|
# Verify that history search is case-insensitive by default
|
|
sendline("echo term")
|
|
expect_prompt("term")
|
|
sendline("echo TERM")
|
|
expect_prompt("TERM")
|
|
sendline("echo banana")
|
|
expect_prompt("banana")
|
|
send("ter\x1b[A") # up-arrow
|
|
expect_re("echo TERM")
|
|
sendline("")
|
|
expect_prompt("TERM")
|
|
|
|
# Check that leading space makes an ephemeral item
|
|
sendline(" echo ephemeral")
|
|
expect_prompt("ephemeral")
|
|
send("\x1b[A") # up-arrow
|
|
expect_re(" echo ephemeral")
|
|
sendline("")
|
|
expect_prompt("ephemeral")
|
|
sendline(" ")
|
|
expect_prompt()
|
|
send("\x1b[A")
|
|
expect_re("echo TERM") # not ephemeral!
|
|
|
|
# Verify that clear-session works as expected
|
|
# Note: This test depends on that history merge resets the session from history clear-sessions point of view.
|
|
sendline("builtin history clear")
|
|
expect_prompt()
|
|
|
|
# create before history
|
|
sendline("echo before1")
|
|
expect_prompt()
|
|
sendline("echo before2")
|
|
expect_prompt()
|
|
# "reset" session with history merge
|
|
sendline("history merge")
|
|
expect_prompt()
|
|
# create after history
|
|
sendline("echo after")
|
|
expect_prompt()
|
|
# clear session
|
|
sendline("history clear-session")
|
|
expect_prompt()
|
|
sendline("history search --exact 'echo after' | cat")
|
|
expect_prompt("\r\n")
|
|
|
|
# Check history filtering
|
|
# We store anything that starts with "echo ephemeral".
|
|
sendline("function fish_should_add_to_history; string match -q 'echo ephemeral*' -- $argv; and return 2; return 0; end")
|
|
expect_prompt("")
|
|
# Check that matching the line works
|
|
# (fish_should_add_to_history is itself stored in history so we match "ephemeral!" to avoid it)
|
|
sendline("echo ephemeral! line")
|
|
expect_prompt("ephemeral! line")
|
|
sendline("echo nonephemeral! line")
|
|
expect_prompt("nonephemeral! line")
|
|
sendline("true")
|
|
expect_prompt()
|
|
sendline("echo a; history search '*ephemeral!*' | cat; echo b")
|
|
expect_prompt(r"a\r\n.*echo nonephemeral! line\r\nb\r\n")
|
|
|
|
# If fish_should_add_to_history exists, it will completely take over,
|
|
# so even lines with spaces are stored
|
|
sendline(" echo spaced")
|
|
expect_prompt("spaced")
|
|
sendline("true")
|
|
expect_prompt()
|
|
sendline("echo a; history search '*spaced*' | cat; echo b")
|
|
expect_prompt("a\r\n.* echo spaced\r\nb\r\n")
|