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