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https://github.com/fish-shell/fish-shell.git
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149a0b98af
I really kinda hate how insistent clang-format is to have line breaks *IFF THE LINE IS TOO LONG*. Like... lemme just add a break if it looks better, will you? But it is the style at this time, so we shall tie an onion to our belt.
121 lines
3.1 KiB
Python
121 lines
3.1 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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expect_prompt()
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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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default_histfile = "../test/data/fish/fish_history"
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my_histfile = "../test/data/fish/my_history"
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env_histfile = "../test/data/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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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("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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