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fix 'socket file name too long' error

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In some setups (eg. macports) $tmpdir can expand to more than
100 symbols and tests fail with 'socket file name too long'
errors.

Using relative path to socket file fixes the issue.
This commit is contained in:
Tair Sabyrgaliyev 2021-07-10 01:30:02 +06:00 committed by Fabian Homborg
parent 8d17f81d66
commit 8f7ea1f5b6
2 changed files with 15 additions and 7 deletions
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11
tests/checks/tmux-complete.fish
View file

@ -1,15 +1,20 @@
#RUN: %fish -C 'set -g fish %fish' %s
#REQUIRES: command -v tmux
set fish (builtin realpath $fish)
# Isolated tmux.
set -g tmpdir (mktemp -d)
set -g tmux tmux -S $tmpdir/.tmux-socket -f /dev/null
# Don't CD elsewhere, because tmux socket file is relative to CWD. Using
# absolute path to socket file is prone to 'socket file name too long' error.
cd $tmpdir
set -g tmux tmux -S .tmux-socket -f /dev/null
set -g sleep sleep .1
set -q CI && set sleep sleep 1
set fish (builtin realpath $fish)
cd $tmpdir
$tmux new-session -x 80 -y 10 -d $fish -C '
# This is similar to "tests/interactive.config".

11
tests/checks/tmux-prompt.fish
View file

@ -1,6 +1,8 @@
#RUN: %fish -C 'set -g fish %fish' %s
#REQUIRES: command -v tmux
set fish (builtin realpath $fish)
# Isolated tmux.
# Note $XDG_CONFIG_HOME typically has a leading double-dot,
# so our uvars file will leak across runs; therefore
@ -8,14 +10,15 @@
set -g tmpdir (mktemp -d)/inner1/inner2/
mkdir -p $tmpdir
set -g tmux tmux -S $tmpdir/.tmux-socket -f /dev/null
# Don't CD elsewhere, because tmux socket file is relative to CWD. Using
# absolute path to socket file is prone to 'socket file name too long' error.
cd $tmpdir
set -g tmux tmux -S .tmux-socket -f /dev/null
set -g sleep sleep .1
set -q CI && set sleep sleep 1
set fish (builtin realpath $fish)
cd $tmpdir
while set -e prompt_var
end