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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)); },
     59            'suite=s' => \$suite,
     60            'ubench' => \$ubench,
     61            'v8' => \$v8,
     62            'parse-only' => \$parseonly,
     63            'help' => \$showHelp);
     64 
     65 if ($showHelp) {
     66    print STDERR $usage;
     67    exit 1;
     68 }
     69 
     70 @ARGV = map { File::Spec->rel2abs($_) } @ARGV;
     71 
     72 sub buildJSC
     73 {
     74     if (!defined($root)){
     75         chdirWebKit();
     76         my $buildResult = system currentPerlPath(), "WebKitTools/Scripts/build-jsc", "--" . $configuration;
     77         if ($buildResult) {
     78             print STDERR "Compiling jsc failed!\n";
     79             exit WEXITSTATUS($buildResult);
     80         }
     81     }
     82 }
     83 
     84 sub setupEnvironmentForExecution($)
     85 {
     86     my ($productDir) = @_;
     87     print "Starting sunspider-compare-results with DYLD_FRAMEWORK_PATH set to point to built JavaScriptCore in $productDir.\n";
     88     $ENV{DYLD_FRAMEWORK_PATH} = $productDir;
     89     # FIXME: Other platforms may wish to augment this method to use LD_LIBRARY_PATH, etc.
     90 }
     91 
     92 sub pathToBuiltJSC($)
     93 {
     94     my ($productDir) = @_;
     95     my $jscName = "jsc";
     96     $jscName .= "_debug"  if (isCygwin() && ($configuration eq "Debug"));
     97     return "$productDir/$jscName";
     98 }
     99 
    100 sub pathToSystemJSC()
    101 {
    102     my $path = "/System/Library/Frameworks/JavaScriptCore.framework/Resources/jsc";
    103     if (-f $path) {
    104         return $path;
    105     }
    106     return undef;
    107 }
    108 
    109 sub pathToJSC()
    110 {
    111     my $path = pathToSystemJSC();
    112     return $path if defined $path;
    113 
    114     buildJSC();
    115 
    116     my $productDir = jscProductDir();
    117 
    118     setupEnvironmentForExecution($productDir);
    119     return pathToBuiltJSC($productDir);
    120 }
    121 
    122 my $jscPath = pathToJSC();
    123 chdirWebKit();
    124 chdir("SunSpider");
    125 
    126 my @args = ("--shell", $jscPath);
    127 # This code could be removed if we chose to pass extra args to sunspider instead of Xcode
    128 push @args, "--suite=${suite}" if $suite;
    129 push @args, "--ubench" if $ubench;
    130 push @args, "--v8" if $v8;
    131 push @args, "--parse-only" if $parseonly;
    132 
    133 exec currentPerlPath(), "./sunspider-compare-results", @args, @ARGV;
    134