texmath-0.2.0.4: tests/runtests.sh

#!/bin/sh
# Note: this should be run from within the tests directory
# Make sure you've set the 'test' flag using Cabal:
# cabal install -ftest
# Otherwise the test program won't be built.
# Exit status is number of failed tests.
TESTPROG=../dist/build/testTeXMathML/testTeXMathML
failures=0
for t in *.tex; do
    $TESTPROG <$t >tmp
    diff ${t%.tex}.xhtml tmp >tmpdiff
    if [ "$?" -ne "0" ]; then
        echo "Test ${t%.tex} FAILED (< expected, > actual):"
        cat tmpdiff
        let "failures=$failures+1"
    else
        echo "Test ${t%.tex} PASSED"
    fi
done
exit $failures