1 files changed, 132 insertions, 0 deletions
diff --git a/tests/test.sh b/tests/test.sh
new file mode 100755
index 0000000000000..a8e7ddeb9f631
--- /dev/null
+++ b/tests/test.sh
@@ -0,0 +1,132 @@
+#! /bin/sh
+#
+# Copyright (c) 2018-2020 Gavin D. Howard and contributors.
+#
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+# * Redistributions of source code must retain the above copyright notice, this
+#   list of conditions and the following disclaimer.
+#
+# * Redistributions in binary form must reproduce the above copyright notice,
+#   this list of conditions and the following disclaimer in the documentation
+#   and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+
+set -e
+
+script="$0"
+
+testdir=$(dirname "$script")
+
+if [ "$#" -lt 2 ]; then
+	printf 'usage: %s dir test [generate_tests] [time_tests] [exe [args...]]\n' "$0"
+	printf 'valid dirs are:\n'
+	printf '\n'
+	cat "$testdir/all.txt"
+	printf '\n'
+	exit 1
+fi
+
+d="$1"
+shift
+
+t="$1"
+name="$testdir/$d/$t.txt"
+results="$testdir/$d/${t}_results.txt"
+shift
+
+if [ "$#" -gt 0 ]; then
+	generate_tests="$1"
+	shift
+else
+	generate_tests=1
+fi
+
+if [ "$#" -gt 0 ]; then
+	time_tests="$1"
+	shift
+else
+	time_tests=0
+fi
+
+if [ "$#" -gt 0 ]; then
+	exe="$1"
+	shift
+else
+	exe="$testdir/../bin/$d"
+fi
+
+out="$testdir/../.log_${d}_test.txt"
+
+if [ "$d" = "bc" ]; then
+	options="-lq"
+	var="BC_LINE_LENGTH"
+	halt="halt"
+else
+	options=""
+	var="DC_LINE_LENGTH"
+	halt="q"
+fi
+
+if [ "${exe#*toybox}" != "$exe" -o "${exe#*busybox}" != "$exe" ]; then
+	if [ "$t" = "print2" -o "$t" = "misc4" ]; then
+		base=$(basename "$exe")
+		printf 'Skipping %s test for %s...\n' "$t" "$base"
+		exit 0
+	fi
+fi
+
+if [ ! -f "$name" ]; then
+
+	if [ "$generate_tests" -eq 0 ]; then
+		printf 'Skipping %s %s test\n' "$d" "$t"
+		exit 0
+	fi
+
+	printf 'Generating %s %s...' "$d" "$t"
+	"$testdir/$d/scripts/$t.$d" > "$name"
+	printf 'done\n'
+fi
+
+if [ ! -f "$results" ]; then
+	printf 'Generating %s %s results...' "$d" "$t"
+	printf '%s\n' "$halt" | "$d" $options "$name" > "$results"
+	printf 'done\n'
+fi
+
+if [ "$d" = "dc" ]; then
+	options="-x"
+fi
+
+export $var=string
+
+printf 'Running %s %s...' "$d" "$t"
+
+if [ "$time_tests" -ne 0 ]; then
+	printf '\n'
+	printf '%s\n' "$halt" | /usr/bin/time -p "$exe" "$@" $options "$name" > "$out"
+	printf '\n'
+else
+	printf '%s\n' "$halt" | "$exe" "$@" $options "$name" > "$out"
+fi
+
+diff "$results" "$out"
+
+rm -f "$out"
+
+printf 'pass\n'