The Grand Trek: move the *.t files from t/ to lib/ and ext/.

No doubt I made some mistakes like missed some files or
misnamed some files.  The naming rules were more or less:
(1) if the module is from CPAN, follows its ways, be it
    t/*.t or test.pl.
(2) otherwise if there are multiple tests for a module
    put them in a t/
(3) otherwise if there's only one test put it in Module.t
(4) helper files go to module/ (locale, strict, warnings)
(5) use longer filenames now that we can (but e.g. the
    compat-0.6.t and the Text::Balanced test files still
    were renamed to be more civil against the 8.3 people)
installperl was updated appropriately not to install the
*.t files or the help files from under lib.

TODO: some helper files still remain under t/ that could
follow their 'masters'.  UPDATE: On second thoughts, why
should they.  They can continue to live under t/lib, and
in fact the locale/strict/warnings helpers that were moved
could be moved back.  This way the amount of non-installable
stuff under lib/ stays smaller.

p4raw-id: //depot/perl@10676

1 files changed, 88 insertions, 0 deletions

diff --git a/lib/Benchmark.t b/lib/Benchmark.t
new file mode 100755
index 0000000000..be711f1330
--- /dev/null
+++ b/lib/Benchmark.t
@@ -0,0 +1,88 @@
+#!perl
+
+BEGIN {
+    chdir( 't' ) if -d 't';
+    @INC = '../lib';
+    require Config; import Config;
+    if ($Config{'extensions'} !~ /\bDevel\/DProf\b/){
+      print "1..0 # Skip: Devel::DProf was not built\n";
+      exit 0;
+    }
+}
+
+END {
+    while(-e 'tmon.out' && unlink 'tmon.out') {}
+    while(-e 'err' && unlink 'err') {}
+}
+
+use Benchmark qw( timediff timestr );
+use Getopt::Std 'getopts';
+getopts('vI:p:');
+
+# -v   Verbose
+# -I   Add to @INC
+# -p   Name of perl binary
+
+@tests = @ARGV ? @ARGV : sort (<lib/dprof/*_t>, <lib/dprof/*_v>);  # glob-sort, for OS/2
+
+$path_sep = $Config{path_sep} || ':';
+$perl5lib = $opt_I || join( $path_sep, @INC );
+$perl = $opt_p || $^X;
+
+if( $opt_v ){
+	print "tests: @tests\n";
+	print "perl: $perl\n";
+	print "perl5lib: $perl5lib\n";
+}
+if( $perl =~ m|^\./| ){
+	# turn ./perl into ../perl, because of chdir(t) above.
+	$perl = ".$perl";
+}
+if( ! -f $perl ){ die "Where's Perl?" }
+
+sub profile {
+	my $test = shift;
+	my @results;
+	local $ENV{PERL5LIB} = $perl5lib;
+	my $opt_d = '-d:DProf';
+
+	my $t_start = new Benchmark;
+        open( R, "$perl \"$opt_d\" $test |" ) || warn "$0: Can't run. $!\n";
+	@results = <R>;
+	close R;
+	my $t_total = timediff( new Benchmark, $t_start );
+
+	if( $opt_v ){
+		print "\n";
+		print @results
+	}
+
+        print '# ',timestr( $t_total, 'nop' ), "\n";
+}
+
+
+sub verify {
+	my $test = shift;
+
+	my $command = $perl.' "-I../lib" "-I./lib/dprof" '.$test;
+	$command .= ' -v' if $opt_v;
+	$command .= ' -p '. $perl;
+	system $command;
+}
+
+
+$| = 1;
+print "1..18\n";
+while( @tests ){
+	$test = shift @tests;
+        $test =~ s/\.$// if $^O eq 'VMS';
+	if( $test =~ /_t$/i ){
+		print "# $test" . '.' x (20 - length $test);
+		profile $test;
+	}
+	else{
+		verify $test;
+	}
+}
+
+unlink("tmon.out");