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tmuxifier/test/test-helper.sh

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[ -n "$TEST_DEBUG" ] && set -x
resolve_link() {
$(type -p greadlink readlink | head -1) $1
}
abs_dirname() {
local cwd="$(pwd)"
local path="$1"
while [ -n "$path" ]; do
cd "${path%/*}"
local name="${path##*/}"
path="$(resolve_link "$name" || true)"
done
pwd
cd "$cwd"
}
# Set testroot variable.
testroot="$(abs_dirname "$BASH_SOURCE")"
# Set root variable.
root="$(abs_dirname "$testroot/../..")"
# Set TMUXIFIER environment variable
TMUXIFIER="$root"
# Unset TMUX environment variable, tests assume they're not running within
# Tmux.
unset TMUX
# Unset various Tmuxifier environment variables to prevent a local install of
# Tmuxifier interfering with tests.
unset TMUXIFIER_LAYOUT_PATH
unset TMUXIFIER_TMUX_OPTS
unset TMUXIFIER_NO_COMPLETE
# Include assert.sh and stub.sh libraries.
source "${testroot}/assert.sh"
source "${testroot}/stub.sh"