Update usage comment; nfc.

[bpt/guile.git] / check-guile.in

#! /bin/sh
# Usage: check-guile [-i GUILE-INTERPRETER] [GUILE-TEST-ARGS]
# If `-i GUILE-INTERPRETER' is omitted, use ${top_builddir}/pre-inst-guile.
# See ${top_srcdir}/test-suite/guile-test for documentation on GUILE-TEST-ARGS.
#
# Example invocations:
# ./check-guile
# ./check-guile numbers.test
# ./check-guile -i /usr/local/bin/guile
# ./check-guile -i /usr/local/bin/guile numbers.test

set -e

# this script runs in the top-level build-dir.
top_builddir=@top_builddir_absolute@
top_srcdir=@top_srcdir@

TEST_SUITE_DIR=${top_srcdir}/test-suite

if [ x"$1" = x-i ] ; then
    guile=$2
    shift
    shift
else
    guile=${top_builddir}/pre-inst-guile
fi

GUILE_LOAD_PATH=$TEST_SUITE_DIR
export GUILE_LOAD_PATH

if [ -f "$guile" -a -x "$guile" ] ; then
    echo Testing $guile ... "$@"
    echo with GUILE_LOAD_PATH=$GUILE_LOAD_PATH
else
    echo ERROR: Cannot execute $guile
    exit 1
fi

# documentation searching ignores GUILE_LOAD_PATH.
if [ ! -f guile-procedures.txt ] ; then
   @LN_S@ libguile/guile-procedures.txt .
fi

exec $guile \
    -e main -s "$TEST_SUITE_DIR/guile-test" \
    --test-suite "$TEST_SUITE_DIR/tests" \
    --log-file check-guile.log "$@"

# check-guile ends here