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Add test for double-redirection crash

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Fixes #7447
This commit is contained in:
Fabian Homborg 2020-12-06 14:02:08 +01:00
parent 6bbb709c5d
commit 8172ad4463
1 changed files with 8 additions and 1 deletions
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9
tests/pexpects/pipeline.py
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@ -2,7 +2,7 @@
from pexpect_helper import SpawnedProc
sp = SpawnedProc()
sendline, expect_prompt = sp.sendline, sp.expect_prompt
send, sendline, expect_prompt, expect_str = sp.send, sp.sendline, sp.expect_prompt, sp.expect_str
expect_prompt()
sendline("function echo_wrap ; /bin/echo $argv ; sleep 0.1; end")
@ -28,3 +28,10 @@ for i in range(5):
sendline("not jobs")
expect_prompt("jobs: There are no jobs", unmatched="Should be no jobs")
# Check that this weird invalid double-redirection doesn't crash fish.
sendline("cat | cat </non/existent/file")
expect_str("warning: An error occurred while redirecting file '/non/existent/file'")
expect_str("open: No such file or directory")
send("\x04")
expect_prompt()