mirror of
https://github.com/fish-shell/fish-shell
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105 lines
3 KiB
Python
105 lines
3 KiB
Python
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#!/usr/bin/env python3
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import signal
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from pexpect_helper import SpawnedProc
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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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# Exclam to clear the commandline.
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sendline(r"bind ! 'commandline \'\''")
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expect_prompt()
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# A do-nothing function to ensure we don't inherit weird completions.
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sendline(r"function foo; end")
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expect_prompt()
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sendline(r"cd (mktemp -d)")
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expect_prompt()
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# Helper function that sets the commandline to a glob,
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# optionally moves the cursor back, tab completes, and then clears the commandline.
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def tab_expand_glob(input, expected, move_cursor_back=0):
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send(input)
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if move_cursor_back > 0:
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send("\x1b[D" * move_cursor_back)
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expect_str(input)
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sleep(0.1)
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send("\t")
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expect_str(expected)
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send(r"!") # clears the commandline
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# Don't report tab_expand_glob as the callsite since it is a helper.
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tab_expand_glob.callsite_skip = True
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sendline(r"touch aaa1 aaa2 aaa3")
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expect_prompt()
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tab_expand_glob(r"cat *", r"cat aaa1 aaa2 aaa3")
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tab_expand_glob(r"cat *2", r"cat aaa2")
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# Globs that fail to expand are left alone.
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tab_expand_glob(r"cat qqq*", r"cat qqq*")
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# Special characters in expanded globs are properly escaped.
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sendline(r"touch bb\*bbQ cc\;ccQ")
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expect_prompt()
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tab_expand_glob(r"cat *Q", r"cat bb\*bbQ cc\;ccQ")
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# Cases from #8593.
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sendline(r"rm -Rf *; touch README.rst")
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expect_prompt()
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tab_expand_glob(r"cat R*", r"cat README.rst")
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# Glob fails, so offer completion.
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tab_expand_glob(r"cat *.r", r"cat *.rst")
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tab_expand_glob(r"cat *.rst", r"cat README.rst")
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sendline(r"mkdir benchmarks && mkdir benchmarks/somedir && touch benchmarks/somefile")
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expect_prompt()
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tab_expand_glob(r"echo benchmarks/*", r"echo benchmarks/somedir benchmarks/somefile")
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# Trailing slash suppresses files.
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# Note we move the cursor backwards one, to right after the glob.
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tab_expand_glob(r"echo benchmarks/*/", r"echo benchmarks/somedir/", 1)
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# Glob fails so it tries completions which also fails.
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# This happens whether the cursor is at the end, or just after the glob.
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tab_expand_glob(r"echo ben*/nomatch", r"echo ben*/nomatch")
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tab_expand_glob(r"echo ben*/nomatch", r"echo ben*/nomatch", len("/nomatch"))
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# Glob fails so it tries completions which succeeds.
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tab_expand_glob(r"echo ben*/somed", r"echo ben*/somedir")
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tab_expand_glob(r"echo ben*/somed", r"echo ben*/somedir", len("/somed"))
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# No glob in "current path component," offer completions.
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tab_expand_glob(r"echo {benchmarks/*/,benchm}a", r"echo {benchmarks/*/,benchm}arks/")
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# Test undo and redo.
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# "<" and ">" to undo and redo respectively.
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sendline(r"bind \< undo; bind \> redo")
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expect_prompt()
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send(r"echo benchmarks/*")
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sleep(0.1)
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send("\t")
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expect_str(r"echo benchmarks/somedir benchmarks/somefile")
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# Undo un-expands the command.
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send(r"<")
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expect_str(r"echo benchmarks/*")
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# Redo re-expands it.
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send(r">")
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expect_str(r"echo benchmarks/somedir benchmarks/somefile")
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