fish-shell/tests/pexpects/histfile.py
ridiculousfish c0766c1844 Fix the histfile.py test
Add missing expect_prompt()
2024-06-02 15:31:19 -07:00

124 lines
3.2 KiB
Python

#!/usr/bin/env python3
from pexpect_helper import SpawnedProc
import os
sp = SpawnedProc()
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()
# We're going to use three history files, including the default, to verify
# that the fish_history variable works as expected.
default_histfile = "../test/data/fish/fish_history"
my_histfile = "../test/data/fish/my_history"
env_histfile = "../test/data/fish/env_history"
def grephistfile(line, file):
sendline("grep '^" + line + "' " + file)
# Verify that if we spawn fish with no fish_history env var it uses the
# default file.
expect_prompt
# Verify that a command is recorded in the default history file.
cmd1 = "echo $fish_pid default histfile"
hist_line = "- cmd: " + cmd1
sendline(cmd1)
expect_prompt()
# TODO: Figure out why this `history --save` is only needed in one of the
# three Travis CI build environments and neither of my OS X or Ubuntu servers.
sendline("history --save")
expect_prompt()
grephistfile(hist_line, default_histfile)
expect_str(hist_line)
expect_prompt()
# Switch to a new history file and verify it is written to and the default
# history file is not written to.
cmd2 = "echo $fish_pid my histfile"
hist_line = "- cmd: " + cmd2
sendline("set fish_history my")
expect_prompt()
sendline(cmd2)
expect_prompt()
grephistfile(hist_line, my_histfile)
expect_str(hist_line)
expect_prompt()
# We expect this grep to fail to find the pattern and thus the expect_prompt
# block is inverted.
grephistfile(hist_line, default_histfile)
expect_prompt()
# Switch back to the default history file.
cmd3 = "echo $fish_pid default histfile again"
hist_line = "- cmd: " + cmd3
sendline("set fish_history default")
expect_prompt()
sendline(cmd3)
expect_prompt()
# TODO: Figure out why this `history --save` is only needed in one of the
# three Travis CI build environments and neither of my OS X or Ubuntu servers.
sendline("history --save")
expect_prompt()
grephistfile(hist_line, default_histfile)
expect_str(hist_line)
expect_prompt()
# We expect this grep to fail to find the pattern and thus the expect_prompt
# block is inverted.
sendline("grep '^" + hist_line + "' " + my_histfile)
expect_prompt()
grephistfile(hist_line, my_histfile)
expect_prompt()
# Verify that if we spawn fish with a HISTFILE env var it uses that file.
# Start by shutting down the previous shell.
sendline("jobs")
expect_prompt("jobs: There are no jobs")
sendline("exit")
sendline("exit")
sp.spawn.wait()
# Set the fish_history env var.
os.environ["fish_history"] = "env"
# Spawn a new shell.
sp = SpawnedProc()
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()
# Verify that the new fish shell is using the fish_history value for history.
cmd4 = "echo $fish_pid env histfile"
hist_line = "- cmd: " + cmd4
sendline(cmd4)
expect_prompt()
grephistfile(hist_line, env_histfile)
expect_str(hist_line)
expect_prompt()
# We expect this grep to fail to find the pattern and thus the expect_prompt
# block is inverted.
grephistfile(hist_line, default_histfile)
expect_prompt()