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#!/bin/bash
# Copyright (c) GitHub, Inc.
# Licensed under the Apache License, Version 2.0 (the "License")
set -xe
cd "src/lua"
function fail {
echo "test failed: $1" >&2
exit 1
}
if [[ ! -x bcc-lua ]]; then
echo "bcc-lua not built --- skipping"
exit 0
fi
LIBRARY=$(ldd bcc-lua | grep luajit)
if [ $? -ne 0 -o -z "$LIBRARY" ] ; then
fail "bcc-lua depends on libluajit"
fi
rm -f probe.lua
echo "return function(BPF) print(\"Hello world\") end" > probe.lua
PROBE="../../../examples/lua/offcputime.lua"
if ! sudo ./bcc-lua "$PROBE" -d 1 >/dev/null 2>/dev/null; then
fail "bcc-lua cannot run complex probes"
fi
rm -f libbcc.so probe.lua
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