19 lines
508 B
Text
19 lines
508 B
Text
|
#!/bin/sh -u
|
||
|
# dumb-init should say something useful when called with no arguments, and exit
|
||
|
# nonzero.
|
||
|
|
||
|
status=$(dumb-init > /dev/null 2>&1; echo $?)
|
||
|
|
||
|
if [ "$status" -ne 0 ]; then
|
||
|
msg=$(dumb-init 2>&1 || true)
|
||
|
msg_len=${#msg}
|
||
|
|
||
|
if [ "$msg_len" -le 50 ]; then
|
||
|
echo "Error: Expected dumb-init with no arguments to print a useful message, but it was only ${msg_len} chars long."
|
||
|
exit 1
|
||
|
fi
|
||
|
else
|
||
|
echo "Error: Expected dumb-init with no arguments to return nonzero, but it returned ${status}."
|
||
|
exit 1
|
||
|
fi
|