busybox/testsuite/dc.tests

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#!/bin/sh
# Copyright 2015 by Bernhard Reutner-Fischer
# Licensed under GPLv2 or later, see file LICENSE in this source tree.
. ./testing.sh
# testing "test name" "command" "expected result" "file input" "stdin"
testing "dc basic syntax (stdin, multiple args)" \
"dc" \
"30\n" \
"" "10 20+p"
testing "dc basic syntax (argv, single arg)" \
"dc -e'10 20+p'" \
"30\n" \
"" ""
testing "dc basic syntax (argv, multiple args)" \
"dc -e10 -e20+p" \
"30\n" \
"" ""
testing "dc complex with spaces (single arg)" \
"dc -e'8 8 * 2 2 + / p'" \
"16\n" \
"" ""
testing "dc complex without spaces (single arg)" \
"dc -e'8 8*2 2+/p'" \
"16\n" \
"" ""
testing "dc complex with spaces (multiple args)" \
"dc -e8 -e8 -e\* -e2 -e2 -e+ -e/ -ep" \
"16\n" \
"" ""
testing "dc complex without spaces (multiple args)" \
"dc -e8 -e8\*2 -e2+/p" \
"16\n" \
"" ""
for f in dc_*.dc; do
r="`basename "$f" .dc`_results.txt"
test -f "$r" || continue
# testing "test name" "command" "expected result" "file input" "stdin"
testing "dc $f" \
"{ { dc $f 2>&1; echo E:\$? >&2; } | diff -u - $r; echo E:\$?; } 2>&1" \
"E:0\nE:0\n" \
"" ""
done
for f in dcx_*.dc; do
r="`basename "$f" .dc`_results.txt"
test -f "$r" || continue
# testing "test name" "command" "expected result" "file input" "stdin"
testing "dc -x $f" \
"{ { dc -x $f 2>&1; echo E:\$? >&2; } | diff -u - $r; echo E:\$?; } 2>&1" \
"E:0\nE:0\n" \
"" ""
done
exit $FAILCOUNT