More clean up, update readme

[cql-java-moved-to-github.git] / util / regression / runtests

diff --git a/util/regression/runtests b/util/regression/runtests
new file mode 100755 (executable)
index 0000000..c12cd3c
--- /dev/null
+++ b/util/regression/runtests
@@ -0,0 +1,59 @@
+#!/usr/bin/perl -w
+
+
+use IO::File;
+use strict;
+
+$ENV{CLASSPATH} .= ":../../src/main/java";
+$ENV{CLASSPATH} .= ":../../lib/cql-java.jar";
+
+if (@ARGV != 2) {
+    print STDERR "Usage: $0 <CQL-compiler> <XML-normaliser>\n";
+    exit(1);
+}
+my $compiler = $ARGV[0];
+my $norman = $ARGV[1];         # name of XML normaliser program
+my($ntests, $ncorrect) = (0, 0);
+
+while (<sections/*>) {
+    my $sdir = $_;
+    s@sections/@@;
+    next if /^CVS$/;
+    print "testing section $_ - ", read_file("$sdir/name"), "\n";
+
+    while (<$sdir/*.cql>) {
+       my $qfile = $_;
+       s@sections/([0-9]+/.*)\.cql@$1@;
+       my $query = read_file($qfile);
+       my $afile = $qfile;
+       $afile =~ s/\.cql$/.xcql/;
+       print "  query $_ - $query  ";
+       $ntests++;
+       my $correct = read_file("$norman < $afile |");
+       my $tested = read_file("$compiler < $qfile | $norman |");
+       if (!$tested) {
+           print "\n    *** test compiler exited non-zero\n";
+       } elsif ($tested eq $correct) {
+           print "OK\n";
+           $ncorrect++;
+       } else {
+           print "\n    *** XCQL output differs from $afile\n";
+           print "=== tested ===\n$tested";
+           print "=== end ===\n";
+       }
+    }
+}
+
+print sprintf("%d of %d passed: %d%%\n",
+             $ncorrect, $ntests, (100 * $ncorrect) / $ntests);
+
+sub read_file {
+    my($name) = @_;
+
+    $name = "<$name" if $name !~ /\|$/;
+    my $fh = new IO::File("$name")
+       or die "can't read '$name': $!";
+    my $contents = join('', <$fh>);
+    $fh->close();
+    return $contents;
+}