post-scarcity/unit-tests/multiply.sh
Simon Brooke 27fd678888 Tried to get more sensible printing of floating point numbers
Results are quite disappointing. Resolution on long doubles is nothing like as good as I hoped; they're out by one part in 10^20.

All unit tests except one pass, and the one that doesn't is a very minor rounding issue, so I'm calling it good.
2018-12-08 00:29:05 +00:00

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Bash

#!/bin/bash
expected='6'
actual=`echo "(multiply 2 3)" | target/psse 2> /dev/null | head -2 | tail -1`
if [ "${expected}" = "${actual}" ]
then
echo "OK"
else
echo "Fail: expected '${expected}', got '${actual}'"
exit 1
fi
expected='7.5'
actual=`echo "(multiply 2.5 3)" | target/psse 2> /dev/null | head -2 | tail -1`
if [ "${expected}" = "${actual}" ]
then
echo "OK"
exit 0
else
echo "Fail: expected '${expected}', got '${actual}'"
exit 1
fi