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      1 #!/usr/bin/perl -w
      2 
      3 # Copyright (C) 2007 Apple Inc. All rights reserved.
      4 # Copyright (C) 2007 Eric Seidel <eric (at] webkit.org>
      5 #
      6 # Redistribution and use in source and binary forms, with or without
      7 # modification, are permitted provided that the following conditions
      8 # are met:
      9 # 1. Redistributions of source code must retain the above copyright
     10 #    notice, this list of conditions and the following disclaimer.
     11 # 2. Redistributions in binary form must reproduce the above copyright
     12 #    notice, this list of conditions and the following disclaimer in the
     13 #    documentation and/or other materials provided with the distribution.
     14 #
     15 # THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
     16 # EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     17 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     18 # PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
     19 # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
     20 # EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
     21 # PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
     22 # PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
     23 # OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     24 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     25 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
     26 
     27 use strict;
     28 use File::Spec;
     29 use FindBin;
     30 use Getopt::Long qw(:config pass_through);
     31 use lib $FindBin::Bin;
     32 use webkitdirs;
     33 use POSIX;
     34 
     35 # determine configuration, but default to "Release" instead of last-used configuration to match run-sunspider
     36 setConfiguration("Release");
     37 setConfiguration();
     38 my $configuration = configuration();
     39 
     40 my $root;
     41 my $showHelp = 0;
     42 my $suite = "";
     43 my $ubench = 0;
     44 my $v8 = 0;
     45 my $parseonly = 0;
     46 
     47 my $programName = basename($0);
     48 my $usage = <<EOF;
     49 Usage: $programName [options] FILE FILE
     50   --help        Show this help message
     51   --root        Path to root tools build
     52   --suite           Select a specific benchmark suite. The default is sunspider-0.9.1
     53   --ubench          Use microbenchmark suite instead of regular tests. Same as --suite=ubench
     54   --v8-suite        Use the V8 benchmark suite. Same as --suite=v8-v4
     55   --parse-only      Use the parse-only benchmark suite. Same as --suite=parse-only
     56 EOF
     57 
     58 GetOptions('root=s' => sub { my ($argName, $value) = @_; setConfigurationProductDir(Cwd::abs_path($value)); $root = $value; },
     59            'suite=s' => \$suite,
     60            'ubench' => \$ubench,
     61            'v8' => \$v8,
     62            'parse-only' => \$parseonly,
     63            'help' => \$showHelp);
     64 
     65 if ($showHelp) {
     66    print STDERR $usage;
     67    exit 1;
     68 }
     69 
     70 sub buildJSC
     71 {
     72     if (!defined($root)){
     73         chdirWebKit();
     74         my $buildResult = system currentPerlPath(), "Tools/Scripts/build-jsc", "--" . $configuration;
     75         if ($buildResult) {
     76             print STDERR "Compiling jsc failed!\n";
     77             exit WEXITSTATUS($buildResult);
     78         }
     79     }
     80 }
     81 
     82 sub setupEnvironmentForExecution($)
     83 {
     84     my ($productDir) = @_;
     85     print "Starting sunspider-compare-results with DYLD_FRAMEWORK_PATH set to point to built JavaScriptCore in $productDir.\n";
     86     $ENV{DYLD_FRAMEWORK_PATH} = $productDir;
     87     # FIXME: Other platforms may wish to augment this method to use LD_LIBRARY_PATH, etc.
     88 }
     89 
     90 sub pathToBuiltJSC($)
     91 {
     92     my ($productDir) = @_;
     93     my $jscName = "jsc";
     94     $jscName .= "_debug" if configurationForVisualStudio() eq "Debug_All";
     95     return "$productDir/$jscName";
     96 }
     97 
     98 sub pathToSystemJSC()
     99 {
    100     my $path = "/System/Library/Frameworks/JavaScriptCore.framework/Resources/jsc";
    101     if (-f $path) {
    102         return $path;
    103     }
    104     return undef;
    105 }
    106 
    107 sub pathToJSC()
    108 {
    109     my $path = pathToSystemJSC();
    110     return $path if defined $path;
    111 
    112     buildJSC();
    113 
    114     my $productDir = jscProductDir();
    115 
    116     setupEnvironmentForExecution($productDir);
    117     return pathToBuiltJSC($productDir);
    118 }
    119 
    120 my $jscPath = pathToJSC();
    121 chdirWebKit();
    122 chdir("PerformanceTests/SunSpider");
    123 
    124 my @args = ("--shell", $jscPath);
    125 # This code could be removed if we chose to pass extra args to sunspider instead of Xcode
    126 push @args, "--suite=${suite}" if $suite;
    127 push @args, "--ubench" if $ubench;
    128 push @args, "--v8" if $v8;
    129 push @args, "--parse-only" if $parseonly;
    130 
    131 @ARGV = map { File::Spec->rel2abs($_) } @ARGV;
    132 
    133 exec currentPerlPath(), "./sunspider-compare-results", @args, @ARGV;
    134