3 # Copyright (C) 2007 Apple Inc. All rights reserved.
5 # Redistribution and use in source and binary forms, with or without
6 # modification, are permitted provided that the following conditions
8 # 1. Redistributions of source code must retain the above copyright
9 # notice, this list of conditions and the following disclaimer.
10 # 2. Redistributions in binary form must reproduce the above copyright
11 # notice, this list of conditions and the following disclaimer in the
12 # documentation and/or other materials provided with the distribution.
14 # THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
15 # EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
17 # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
18 # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
19 # EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
20 # PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
21 # PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
22 # OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
24 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
37 my $programName = basename($0);
39 Usage: $programName --shell=[path] [options] FILE FILE
40 --help Show this help message
41 --shell Path to javascript shell
42 --suite Select a specific benchmark suite. The default is sunspider-1.0
43 --ubench Use microbenchmark suite instead of regular tests. Same as --suite=ubench
44 --v8-suite Use the V8 benchmark suite. Same as --suite=v8-v4
45 --parse-only Compare the parse-only benchmark results
48 GetOptions('shell=s' => \$jsShellPath,
51 'v8-suite' => \$v8suite,
52 'parse-only' => \$parseOnly,
53 'help' => \$showHelp);
55 $suite = "ubench" if ($ubench);
56 $suite = "v8-v4" if ($v8suite);
57 $suite = "parse-only" if ($parseOnly);
58 $suite = "sunspider-1.0" if (!$suite);
60 my $resultDirectory = "${suite}-results";
62 if ((scalar @ARGV != 0 && scalar @ARGV != 2) || !$jsShellPath || $showHelp) {
67 sub readResultsFile($)
70 open FILE, "<", $filename or die;
80 } elsif (/^var \w+ = \[$/) {
82 } elsif ($foundOutput && /^\{$/) {
101 die "Cound not find data in ${filename} - needs to start with [{" unless $foundStart;
102 die "Cound not find data in ${filename} - needs to end with }]" unless $foundEnd;
109 my ($contents, $path) = @_;
110 open FILE, ">", $path or die;
111 print FILE $contents;
118 open FILE, "<", $path or die;
126 my ($dir, $pattern) = @_;
130 opendir DIR, $dir or die;
131 for my $file (readdir DIR) {
132 if ($file =~ $pattern) {
133 my $age = -M "$dir/$file";
134 if (!defined $newestAge || $age < $newestAge) {
142 return "$dir/$newestFile";
148 if (scalar @ARGV == 2) {
152 $file1 = readFile("$resultDirectory/baseline-filename.txt");
153 $file2 = newestFile("$resultDirectory", qr/sunspider-results-.+\.js$/);
156 my $output = "var output1 = " . readResultsFile($file1) . ";\n";
157 $output .= "var output2 = " . readResultsFile($file2) . ";\n";
159 dumpToFile($output, "$resultDirectory/sunspider-comparison-data.js");
161 system($jsShellPath, "-f", "$resultDirectory/sunspider-test-prefix.js", "-f", "$resultDirectory/sunspider-comparison-data.js", "-f", "resources/sunspider-compare-results.js", "-f", "resources/sunspider-standalone-compare.js");