| 1 | #!perl |
| 2 | |
| 3 | BEGIN { |
| 4 | chdir( 't' ) if -d 't'; |
| 5 | @INC = '../lib'; |
| 6 | require Config; import Config; |
| 7 | if ($Config{'extensions'} !~ /\bDevel\/DProf\b/){ |
| 8 | print "1..0 # Skip: Devel::DProf was not built\n"; |
| 9 | exit 0; |
| 10 | } |
| 11 | } |
| 12 | |
| 13 | END { |
| 14 | while(-e 'tmon.out' && unlink 'tmon.out') {} |
| 15 | while(-e 'err' && unlink 'err') {} |
| 16 | } |
| 17 | |
| 18 | use Benchmark qw( timediff timestr ); |
| 19 | use Getopt::Std 'getopts'; |
| 20 | getopts('vI:p:'); |
| 21 | |
| 22 | # -v Verbose |
| 23 | # -I Add to @INC |
| 24 | # -p Name of perl binary |
| 25 | |
| 26 | @tests = @ARGV ? @ARGV : sort (<lib/dprof/*_t>, <lib/dprof/*_v>); # glob-sort, for OS/2 |
| 27 | |
| 28 | $path_sep = $Config{path_sep} || ':'; |
| 29 | $perl5lib = $opt_I || join( $path_sep, @INC ); |
| 30 | $perl = $opt_p || $^X; |
| 31 | |
| 32 | if( $opt_v ){ |
| 33 | print "tests: @tests\n"; |
| 34 | print "perl: $perl\n"; |
| 35 | print "perl5lib: $perl5lib\n"; |
| 36 | } |
| 37 | if( $perl =~ m|^\./| ){ |
| 38 | # turn ./perl into ../perl, because of chdir(t) above. |
| 39 | $perl = ".$perl"; |
| 40 | } |
| 41 | if( ! -f $perl ){ die "Where's Perl?" } |
| 42 | |
| 43 | sub profile { |
| 44 | my $test = shift; |
| 45 | my @results; |
| 46 | local $ENV{PERL5LIB} = $perl5lib; |
| 47 | my $opt_d = '-d:DProf'; |
| 48 | |
| 49 | my $t_start = new Benchmark; |
| 50 | open( R, "$perl \"$opt_d\" $test |" ) || warn "$0: Can't run. $!\n"; |
| 51 | @results = <R>; |
| 52 | close R; |
| 53 | my $t_total = timediff( new Benchmark, $t_start ); |
| 54 | |
| 55 | if( $opt_v ){ |
| 56 | print "\n"; |
| 57 | print @results |
| 58 | } |
| 59 | |
| 60 | print '# ',timestr( $t_total, 'nop' ), "\n"; |
| 61 | } |
| 62 | |
| 63 | |
| 64 | sub verify { |
| 65 | my $test = shift; |
| 66 | |
| 67 | my $command = $perl.' "-I../lib" "-I./lib/dprof" '.$test; |
| 68 | $command .= ' -v' if $opt_v; |
| 69 | $command .= ' -p '. $perl; |
| 70 | system $command; |
| 71 | } |
| 72 | |
| 73 | |
| 74 | $| = 1; |
| 75 | print "1..18\n"; |
| 76 | while( @tests ){ |
| 77 | $test = shift @tests; |
| 78 | $test =~ s/\.$// if $^O eq 'VMS'; |
| 79 | if( $test =~ /_t$/i ){ |
| 80 | print "# $test" . '.' x (20 - length $test); |
| 81 | profile $test; |
| 82 | } |
| 83 | else{ |
| 84 | verify $test; |
| 85 | } |
| 86 | } |
| 87 | |
| 88 | unlink("tmon.out"); |