tree-sitter-bash/examples/test.sh

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#!/usr/bin/env bash
set -e
function usage {
cat <<-EOF
USAGE
$0 [-dgGhv] [-f focus-string] [-s seed]
OPTIONS
-h print this message
-b run make under scan-build static analyzer
-d run tests in a debugger (either lldb or gdb)
-g run tests with valgrind's memcheck tool
-G run tests with valgrind's memcheck tool, including a full leak check
-v run tests with verbose output
-f run only tests whose description contain the given string
-s set the seed used to control random behavior
-z pipe tests' stderr to \`dot(1)\` to render an SVG log
EOF
}
profile=
leak_check=no
mode=normal
verbose=
args=()
target=tests
export BUILDTYPE=Test
cmd="out/${BUILDTYPE}/${target}"
run_scan_build=
if [ "$(uname -s)" == "Darwin" ]; then
export LINK="clang++ -fsanitize=address"
fi
while getopts "bdf:s:gGhpvS" option; do
case ${option} in
h)
usage
exit
;;
d)
mode=debug
;;
g)
mode=valgrind
;;
G)
mode=valgrind
leak_check=full
;;
p)
profile=true
;;
f)
args+=("--only=${OPTARG}")
;;
v)
verbose=true
;;
s)
export TREE_SITTER_SEED=${OPTARG}
;;
S)
mode=SVG
;;
b)
run_scan_build=true
;;
esac
done
if [[ -n $verbose ]]; then
args+=("--reporter=spec")
else
args+=("--reporter=singleline")
fi
if [[ -n "$run_scan_build" ]]; then
. script/util/scan-build.sh
scan_build make -j2 $target
else
make -j2 $target
fi
args=${args:-""}
if [[ -n $profile ]]; then
export CPUPROFILE=/tmp/${target}-$(date '+%s').prof
fi
case ${mode} in
valgrind)
valgrind \
--suppressions=./script/util/valgrind.supp \
--dsymutil=yes \
--leak-check=${leak_check} \
$cmd "${args[@]}" 2>&1 | \
grep --color -E '\w+_tests?.cc:\d+|$'
;;
debug)
if which -s lldb; then
lldb $cmd -- "${args[@]}"
elif which -s gdb; then
gdb $cmd -- "${args[@]}"
else
echo "No debugger found"
exit 1
fi
;;
SVG)
echo "<!DOCTYPE html><style>svg { width: 100%; margin-bottom: 20px; }</style>" > index.html
$cmd "${args[@]}" 2> >(grep -v 'Assertion failed' | dot -Tsvg >> index.html)
echo "Wrote index.html"
;;
normal)
time $cmd "${args[@]}"
;;
esac
if [[ -n $profile ]]; then
pprof $cmd $CPUPROFILE
fi