mirror of
https://github.com/fish-shell/fish-shell
synced 2024-11-15 01:17:45 +00:00
73 lines
1.3 KiB
Text
73 lines
1.3 KiB
Text
# ensure that builtins that produce no output can still truncate files
|
|
# (bug PCA almost reintroduced!)
|
|
echo "Testing that builtins can truncate files"
|
|
echo abc > /tmp/file_truncation_test.txt
|
|
cat /tmp/file_truncation_test.txt
|
|
echo -n > /tmp/file_truncation_test.txt
|
|
cat /tmp/file_truncation_test.txt
|
|
|
|
# Test events.
|
|
|
|
|
|
# This pattern caused a crash; github issue #449
|
|
|
|
set -g var before
|
|
|
|
function test1 --on-event test
|
|
set -g var $var:test1
|
|
functions -e test2
|
|
end
|
|
|
|
function test2 --on-event test
|
|
# this should not run, as test2 gets removed before it has a chance of running
|
|
set -g var $var:test2a
|
|
end
|
|
emit test
|
|
|
|
echo $var
|
|
|
|
|
|
function test3 --on-event test3
|
|
echo received event test3 with args: $argv
|
|
end
|
|
|
|
emit test3 foo bar
|
|
|
|
# test empty argument
|
|
emit
|
|
|
|
echo "Test break and continue"
|
|
# This should output Ping once
|
|
for i in a b c
|
|
if not contains $i c ; continue ; end
|
|
echo Ping
|
|
end
|
|
|
|
# This should output Pong not at all
|
|
for i in a b c
|
|
if not contains $i c ; break ; end
|
|
echo Pong
|
|
end
|
|
|
|
# This should output Foop three times, and Boop not at all
|
|
set i a a a
|
|
while contains $i a
|
|
set -e i[-1]
|
|
echo Foop
|
|
continue
|
|
echo Boop
|
|
end
|
|
|
|
# This should output Doop once
|
|
set i a a a
|
|
while contains $i a
|
|
set -e i[-1]
|
|
echo Doop
|
|
break
|
|
echo Darp
|
|
end
|
|
|
|
# Test implicit cd. This should do nothing.
|
|
./
|
|
|
|
false
|