mirror of
https://github.com/fish-shell/fish-shell
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b43b0e0195
This replaces the test_driver.sh/test.fish/interactive.fish system with a test driver written in python that calls into littlecheck directly and runs pexpect in a subprocess. This means we reduce the reliance on the fish that we're testing, and we remove a posix sh script that is a weird stumbling block (see my recent quest to make it work on directories with spaces). To run specific tests, e.g. all the tmux tests and bind.py: tests/test_driver.py target/release/ tests/checks/tmux*.fish tests/pexpects/bind.py
123 lines
3.3 KiB
Python
123 lines
3.3 KiB
Python
#!/usr/bin/env python3
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from pexpect_helper import SpawnedProc
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import os
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sp = SpawnedProc()
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send, sendline, sleep, expect_prompt, expect_re, expect_str = (
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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_re,
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sp.expect_str,
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)
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# We're going to use three history files, including the default, to verify
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# that the fish_history variable works as expected.
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# (using as a relative path to avoid interpolating $XDG_DATA_HOME)
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default_histfile = "xdg_data_home/fish/fish_history"
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my_histfile = "xdg_data_home/fish/my_history"
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env_histfile = "xdg_data_home/fish/env_history"
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def grephistfile(line, file):
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sendline("grep '^" + line + "' " + file)
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# Verify that if we spawn fish with no fish_history env var it uses the
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# default file.
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expect_prompt()
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# Verify that a command is recorded in the default history file.
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cmd1 = "echo $fish_pid default histfile"
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hist_line = "- cmd: " + cmd1
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sendline(cmd1)
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expect_prompt()
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# TODO: Figure out why this `history --save` is only needed in one of the
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# three Travis CI build environments and neither of my OS X or Ubuntu servers.
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sendline("history --save")
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expect_prompt()
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grephistfile(hist_line, default_histfile)
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expect_str(hist_line)
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expect_prompt()
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# Switch to a new history file and verify it is written to and the default
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# history file is not written to.
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cmd2 = "echo $fish_pid my histfile"
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hist_line = "- cmd: " + cmd2
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sendline("set fish_history my")
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expect_prompt()
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sendline(cmd2)
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expect_prompt()
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grephistfile(hist_line, my_histfile)
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expect_str(hist_line)
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expect_prompt()
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# We expect this grep to fail to find the pattern and thus the expect_prompt
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# block is inverted.
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grephistfile(hist_line, default_histfile)
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expect_prompt()
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# Switch back to the default history file.
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cmd3 = "echo $fish_pid default histfile again"
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hist_line = "- cmd: " + cmd3
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sendline("set fish_history default")
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expect_prompt()
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sendline(cmd3)
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expect_prompt()
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# TODO: Figure out why this `history --save` is only needed in one of the
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# three Travis CI build environments and neither of my OS X or Ubuntu servers.
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sendline("history --save")
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expect_prompt()
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grephistfile(hist_line, default_histfile)
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expect_str(hist_line)
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expect_prompt()
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# We expect this grep to fail to find the pattern and thus the expect_prompt
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# block is inverted.
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sendline("grep '^" + hist_line + "' " + my_histfile)
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expect_prompt()
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grephistfile(hist_line, my_histfile)
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expect_prompt()
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# Verify that if we spawn fish with a HISTFILE env var it uses that file.
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# Start by shutting down the previous shell.
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sendline("jobs")
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expect_prompt("jobs: There are no jobs")
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sendline("exit")
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sendline("exit")
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sp.spawn.wait()
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# Set the fish_history env var.
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os.environ["fish_history"] = "env"
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# Spawn a new shell.
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sp = SpawnedProc()
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send, sendline, sleep, expect_prompt, expect_re, expect_str = (
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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_re,
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sp.expect_str,
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)
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expect_prompt()
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# Verify that the new fish shell is using the fish_history value for history.
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cmd4 = "echo $fish_pid env histfile"
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hist_line = "- cmd: " + cmd4
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sendline(cmd4)
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expect_prompt()
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grephistfile(hist_line, env_histfile)
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expect_str(hist_line)
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expect_prompt()
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# We expect this grep to fail to find the pattern and thus the expect_prompt
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# block is inverted.
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grephistfile(hist_line, default_histfile)
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expect_prompt()
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