Silence 3 (spurious) gcc warnings about "maybe used uninitialized".

[p5sagit/p5-mst-13.2.git] / t / harness

diff --git a/t/harness b/t/harness
index 4fc7746..f52c441 100644 (file)
--- a/t/harness
+++ b/t/harness
@@ -16,7 +16,7 @@ use Test::Harness;
 $Test::Harness::switches = "";    # Too much noise otherwise
 $Test::Harness::verbose = shift if @ARGV && $ARGV[0] eq '-v';
 
-if ($ARGV[0] eq '-torture') {
+if ($ARGV[0] && $ARGV[0] eq '-torture') {
     shift;
     $torture = 1;
 }
@@ -54,6 +54,16 @@ sub _populate_hash {
     return map {$_, 1} split /\s+/, $_[0];
 }
 
+if ($ARGV[0] && $ARGV[0]=~/^-re/) {
+    if ($ARGV[0]!~/=/) {
+        shift;
+        $re=join "|",@ARGV;
+        @ARGV=();
+    } else {
+        (undef,$re)=split/=/,shift;
+    }
+}
+
 if (@ARGV) {
     if ($^O eq 'MSWin32') {
        @tests = map(glob($_),@ARGV);
@@ -86,6 +96,7 @@ if (@ARGV) {
        my $updir = File::Spec->updir;
        my $mani  = File::Spec->catfile(File::Spec->updir, "MANIFEST");
        if (open(MANI, $mani)) {
+           my @manitests = ();
            while (<MANI>) { # similar code in t/TEST
                if (m!^(ext/(\S+)/+(?:[^/\s]+\.t|test\.pl)|lib/\S+?(?:\.t|test\.pl))\s!) {
                    my ($test, $extension) = ($1, $2);
@@ -94,10 +105,13 @@ if (@ARGV) {
                        # XXX Do I want to warn that I'm skipping these?
                        next if $skip{$extension};
                    }
-                   push @tests, File::Spec->catfile($updir, $test);
+                   push @manitests, File::Spec->catfile($updir, $test);
                }
            }
            close MANI;
+           # Sort the list of test files read from MANIFEST into a sensible
+           # order instead of using the order in which they are listed there
+           push @tests, sort { lc $a cmp lc $b } @manitests;
        } else {
            warn "$0: cannot open $mani: $!\n";
        }
@@ -108,6 +122,8 @@ if (@ARGV) {
 if ($^O eq 'MSWin32') {
     s,\\,/,g for @tests;
 }
+@tests=grep /$re/, @tests 
+    if $re;
 Test::Harness::runtests @tests;
 exit(0) unless -e "../testcompile";