mirror of
https://github.com/fish-shell/fish-shell.git
synced 2024-11-25 05:20:35 +08:00
6990c44443
Changes it from ``` $fish_color_user: not set in local scope $fish_color_user: set in global scope, unexported, with 1 elements $fish_color_user[1]: length=3 value=|080| $fish_color_user: set in universal scope, unexported, with 1 elements $fish_color_user[1]: length=7 value=|brgreen| ``` (with the trailing empty line - not just a newline) to ``` $fish_color_user: set in global scope, unexported, with 1 elements $fish_color_user[1]: |080| $fish_color_user: set in universal scope, unexported, with 1 elements $fish_color_user[1]: |brgreen| ```
58 lines
1.7 KiB
Fish
58 lines
1.7 KiB
Fish
# RUN: %fish %s
|
|
|
|
# This tests various corner cases involving command substitution. Most
|
|
# importantly the limits on the amount of data we'll substitute.
|
|
|
|
set fish_read_limit 512
|
|
|
|
function subme
|
|
set -l x (string repeat -n $argv x)
|
|
echo $x
|
|
end
|
|
|
|
# Command sub just under the limit should succeed
|
|
set a (subme 511)
|
|
set --show a
|
|
#CHECK: $a: set in global scope, unexported, with 1 elements
|
|
#CHECK: $a[1]: |{{x{510}x}}|
|
|
|
|
# Command sub at the limit should fail
|
|
set b (string repeat -n 512 x)
|
|
set saved_status $status
|
|
test $saved_status -eq 122
|
|
or echo expected status 122, saw $saved_status >&2
|
|
set --show b
|
|
|
|
#CHECKERR: {{.*}}: Too much data emitted by command substitution so it was discarded
|
|
#CHECKERR: set b (string repeat -n 512 x)
|
|
#CHECKERR: ^
|
|
|
|
|
|
# Command sub over the limit should fail
|
|
set c (subme 513)
|
|
set --show c
|
|
|
|
#CHECK: $c: set in global scope, unexported, with 1 elements
|
|
#CHECK: $c[1]: ||
|
|
#CHECKERR: {{.*}}: Too much data emitted by command substitution so it was discarded
|
|
#CHECKERR: set -l x (string repeat -n $argv x)
|
|
#CHECKERR: ^
|
|
#CHECKERR: in function 'subme' with arguments '513'
|
|
#CHECKERR: called on line {{.*}}
|
|
#CHECKERR: in command substitution
|
|
#CHECKERR: called on line {{.*}}
|
|
|
|
# Make sure output from builtins outside of command substitution is not affected
|
|
string repeat --max 513 a
|
|
#CHECK: {{a{512}a}}
|
|
|
|
# Same builtin in a command substitution is affected
|
|
echo this will fail (string repeat --max 513 b) to output anything
|
|
set saved_status $status
|
|
test $saved_status -eq 122
|
|
or echo expected status 122, saw $saved_status >&2
|
|
|
|
#CHECKERR: {{.*}}: Too much data emitted by command substitution so it was discarded
|
|
#CHECKERR: echo this will fail (string repeat --max 513 b) to output anything
|
|
#CHECKERR: ^
|