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# Before `make install' is performed this script should be runnable with
# `make test'. After `make install' it should work as `perl test.pl'
# vim: set filetype=perl :
######################### We start with some black magic to print on failure.
BEGIN { $| = 1; }
END {print "1..1\nnot ok 1 Premature end of Script\n" unless $loaded;}
######################### End of black magic.
$testnum = 1;
eval { require Math::VectorReal; };
if ( $@ ) {
# The module is NOT available so fake a successfull test
print STDERR " Failed to locate module Math::VectorReal under test.\n";
print STDERR " Aborting testing process...\n";
exit 0
}
# Matrix tests are useless if Math::MatrixReal has not been installed
# However it is NOT an error if that module is not installed so abort
# if that is the case.
eval { require Math::MatrixReal; };
if ( $@ ) {
# The module is NOT available so fake a successfull test
print STDERR " WARNING: Module Math::MatrixReal is not available.\n";
print STDERR " As this module can use it but does not require it, I will\n";
print STDERR " skip the testing of the Math::MatrixReal interface.....\n";
print "1..16\n";
$skip_matrix_tests = 1;
} else {
print "1..26\n";
}
$loaded = 1;
print "ok ", $testnum++, "\tModule Math::VectorReal Located\n";
# ---------------------------------------
# Compare a script and its previous output
sub check_script_output {
my $script = shift;
print "not " unless -f $script.'.pl'; # script found?
print "ok ", $testnum++, "\t--- $script script ----\n";
open(OUT, "$script.out") || die;
open(TEST, "- |") or exec('perl', $script.'.pl') or exit 0;
$/=''; # read sections by paragraph
while( $t = <TEST> ) {
$o = <OUT>;
($testname) = split(/\n/,$t);
# ignore any white space funny busness
$t =~ s/\s+/ /; $t =~ s/^\s//; $t =~ s/\s$//;
$o =~ s/\s+/ /; $o =~ s/^\s//; $o =~ s/\s$//;
print "not " if $t ne $o;
print "ok ", $testnum++, "\t$testname\n"
}
close(OUT);
close(TEST);
print "not " if $?;
print "ok ", $testnum++, "\t--- exit of $script script ----\n";
}
# ======================================
&check_script_output( "vector_test" ); # tests 2..16
exit 0 if $skip_matrix_tests; # proceed with matrix interface tests?
print "ok ", $testnum++, "\tModule Math::MatrixReal Located\n";
&check_script_output( "matrix_test" ); # tests 18..26
&check_script_output( "synopsis" ); # tests 27..39
# ======================================
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