libgocryptfs/test.bash

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#!/bin/bash
if [[ -z $TMPDIR ]]; then
TMPDIR=/var/tmp
export TMPDIR
else
echo "Using TMPDIR=$TMPDIR"
fi
set -eu
cd "$(dirname "$0")"
MYNAME=$(basename "$0")
TESTDIR=$TMPDIR/gocryptfs-test-parent-$UID
mkdir -p $TESTDIR
LOCKFILE=$TESTDIR/$MYNAME.lock
function unmount_leftovers {
RET=0
for i in $(mount | grep $TESTDIR | cut -f3 -d" "); do
echo "Warning: unmounting leftover filesystem: $i"
tests/fuse-unmount.bash $i
RET=1
done
return $RET
}
(
# Prevent multiple parallel test.bash instances as this causes
# all kinds of mayham
if ! command -v flock > /dev/null ; then
echo "flock is not available, skipping"
elif ! flock -n 200 ; then
echo "Could not acquire lock on $LOCKFILE - already running?"
exit 1
fi
# Clean up dangling filesystems and don't exit if we found some
unmount_leftovers || true
./build-without-openssl.bash
# Don't build with openssl if we were passed "-tags without_openssl"
if [[ "$@" != *without_openssl* ]] ; then
./build.bash
fi
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if ! go tool | grep vet > /dev/null ; then
echo "'go tool vet' not available - skipping"
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elif [[ -d vendor ]] ; then
echo "vendor directory exists, skipping 'go tool vet'"
else
go vet "$@" .
fi
# We don't want all the subprocesses
# holding the lock file open
# vvvvv
go test -count 1 ./... "$@" 200>&-
# ^^^^^^^^
# Disable result caching
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# Clean up dangling filesystems but do exit with an error if we found one
unmount_leftovers || { echo "Error: the tests left mounted filesystems behind" ; exit 1 ; }
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# The tests cannot to this themselves as they are run in parallel.
# Don't descend into possibly still mounted example filesystems.
if [[ $OSTYPE == *linux* ]] ; then
rm -Rf --one-file-system $TESTDIR
else
# MacOS "rm" does not understand "--one-file-system"
rm -Rf $TESTDIR
fi
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if grep -R "panic(" *.go internal ; then
echo "Please use log.Panic instead of naked panic!"
exit 1
fi
) 200> $LOCKFILE