diff -r 000000000000 -r dd21522fd290 webengine/osswebengine/WebKitTools/Scripts/run-webkit-tests --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/webengine/osswebengine/WebKitTools/Scripts/run-webkit-tests Mon Mar 30 12:54:55 2009 +0300 @@ -0,0 +1,1466 @@ +#!/usr/bin/perl + +# Copyright (C) 2005, 2006, 2007 Apple Inc. All rights reserved. +# Copyright (C) 2006 Alexey Proskuryakov (ap@nypop.com) +# Copyright (C) 2007 Matt Lilek (pewtermoose@gmail.com) +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of +# its contributors may be used to endorse or promote products derived +# from this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY +# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +# DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY +# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND +# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF +# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +# Script to run the Web Kit Open Source Project layout tests. + +# Run all the tests passed in on the command line. +# If no tests are passed, find all the .html, .shtml, .xml, .xhtml, .pl, .php (and svg) files in the test directory. + +# Run each text. +# Compare against the existing file xxx-expected.txt. +# If there is a mismatch, generate xxx-actual.txt and xxx-diffs.txt. + +# At the end, report: +# the number of tests that got the expected results +# the number of tests that ran, but did not get the expected results +# the number of tests that failed to run +# the number of tests that were run but had no expected results to compare against + +use strict; +use warnings; + +use Cwd; +use File::Basename; +use File::Copy; +use File::Find; +use File::Path; +use File::Spec; +use File::Spec::Functions; +use FindBin; +use Getopt::Long; +use IPC::Open2; +use IPC::Open3; +use Time::HiRes qw(time); + +use lib $FindBin::Bin; +use webkitdirs; +use POSIX; + +sub openDumpTool(); +sub closeDumpTool(); +sub dumpToolDidCrash(); +sub closeHTTPD(); +sub countAndPrintLeaks($$$); +sub fileNameWithNumber($$); +sub numericcmp($$); +sub openHTTPDIfNeeded(); +sub pathcmp($$); +sub processIgnoreTests($); +sub slowestcmp($$); +sub splitpath($); +sub stripExtension($); +sub isTextOnlyTest($); +sub expectedDirectoryForTest($;$); +sub printFailureMessageForTest($$); +sub toURL($); +sub toWindowsPath($); +sub closeCygpaths(); +sub validateSkippedArg($$;$); +sub htmlForExpectedAndActualResults($); +sub deleteExpectedAndActualResults($); +sub recordActualResultsAndDiff($$); +sub buildPlatformHierarchy(); + +# Argument handling +my $shouldCheckLeaks = ''; +my $configuration = configuration(); +my $guardMalloc = ''; +my $httpdPort = 8000; +my $httpdSSLPort = 8443; +my $ignoreTests = ''; +my $launchSafari = 1; +my $platform; +my $pixelTests = ''; +my $quiet = ''; +my $repaintSweepHorizontally = ''; +my $repaintTests = ''; +my $report10Slowest = 0; +my $resetResults = 0; +my $showHelp = 0; +my $testsPerDumpTool = 1000; +my $testHTTP = 1; +my $testOnlySVGs = ''; +my $testResultsDirectory = "/tmp/layout-test-results"; +my $threaded = 0; +my $treatSkipped = "default"; +my $verbose = 0; +my $useValgrind = 0; +my $strictTesting = 0; +my $generateNewResults = 1; +my $stripEditingCallbacks = isCygwin(); +my $root; + +my $expectedTag = "expected"; +my $actualTag = "actual"; +my $diffsTag = "diffs"; +my $errorTag = "stderr"; + +if (isTiger()) { + $platform = "mac-tiger"; +} elsif (isLeopard()) { + $platform = "mac-leopard"; +} elsif (isOSX()) { + $platform = "mac"; +} elsif (isQt()) { + $platform = "qt"; +} elsif (isGtk()) { + $platform = "gtk"; +} elsif (isCygwin()) { + $platform = "win"; +} + +if (!defined($platform)) { + print "WARNING: Your platform is not recognized. Any platform-specific results will be generated in platform/undefined.\n"; + $platform = "undefined"; +} + +my $programName = basename($0); +my $launchSafariDefault = $launchSafari ? "launch" : "do not launch"; +my $httpDefault = $testHTTP ? "run" : "do not run"; + +my $usage = < \$configuration, + 'debug|devel' => sub { $configuration = "Debug" }, + 'guard-malloc|g' => \$guardMalloc, + 'help' => \$showHelp, + 'horizontal-sweep|h' => \$repaintSweepHorizontally, + 'http!' => \$testHTTP, + 'ignore-tests|i=s' => \$ignoreTests, + 'launch-safari!' => \$launchSafari, + 'leaks|l' => \$shouldCheckLeaks, + 'pixel-tests|p' => \$pixelTests, + 'platform=s' => \$platform, + 'port=i' => \$httpdPort, + 'quiet|q' => \$quiet, + 'release|deploy' => sub { $configuration = "Release" }, + 'repaint-tests|r' => \$repaintTests, + 'reset-results' => \$resetResults, + 'new-test-results!' => \$generateNewResults, + 'results-directory|o=s' => \$testResultsDirectory, + 'singly|1' => sub { $testsPerDumpTool = 1; }, + 'nthly=i' => \$testsPerDumpTool, + 'skipped=s' => \&validateSkippedArg, + 'slowest' => \$report10Slowest, + 'svg' => \$testOnlySVGs, + 'threaded|t' => \$threaded, + 'verbose|v' => \$verbose, + 'valgrind' => \$useValgrind, + 'strict' => \$strictTesting, + 'strip-editing-callbacks!' => \$stripEditingCallbacks, + 'root=s' => \$root, +); + +if (!$getOptionsResult || $showHelp) { + print STDERR $usage; + exit 1; +} + +my $ignoreSkipped = $treatSkipped eq "ignore"; +my $skippedOnly = $treatSkipped eq "only"; + +!$skippedOnly || @ARGV == 0 or die "--skipped=only cannot be used when tests are specified on the command line."; + +setConfiguration($configuration); + +my $configurationOption = "--" . lc($configuration); + +$repaintTests = 1 if $repaintSweepHorizontally; + +$pixelTests = 1 if $testOnlySVGs; +$pixelTests = 1 if $repaintTests; + +$verbose = 1 if $testsPerDumpTool == 1; + +if ($shouldCheckLeaks && $testsPerDumpTool > 1000) { + print STDERR "\nWARNING: Running more than 1000 tests at a time with MallocStackLogging enabled may cause a crash.\n\n"; +} + +# Force --no-http for Qt/Linux, for now. +$testHTTP = 0 if isQt(); + +setConfigurationProductDir(Cwd::abs_path($root)) if (defined($root)); +my $productDir = productDir(); +$productDir .= "/bin" if (isQt()); + +chdirWebKit(); + +if(!defined($root)){ + my $buildResult; + if (isCygwin()) { + $buildResult = buildVisualStudioProject("WebKitTools/DumpRenderTree/DumpRenderTree.sln"); + } else { + # Push the parameters to build-dumprendertree as an array + my @args; + push(@args, $configuration); + + if (isQt()) { + push(@args, "--qt"); + } elsif (isGtk()) { + push(@args, "--gtk"); + } + + $buildResult = system "WebKitTools/Scripts/build-dumprendertree", @args; + } + + if ($buildResult) { + print STDERR "Compiling DumpRenderTree failed!\n"; + exit WEXITSTATUS($buildResult); + } +} + +my $dumpToolName = "DumpRenderTree"; +$dumpToolName .= "_debug" if isCygwin() && $configuration ne "Release"; +my $dumpTool = "$productDir/$dumpToolName"; +die "can't find executable $dumpToolName (looked in $productDir)\n" unless -x $dumpTool; + +my $imageDiffTool = "$productDir/ImageDiff"; +die "can't find executable $imageDiffTool (looked in $productDir)\n" if $pixelTests && !-x $imageDiffTool; + +checkFrameworks() unless isCygwin(); + +my $layoutTestsName = "LayoutTests"; +my $testDirectory = File::Spec->rel2abs($layoutTestsName); +my $expectedDirectory = $testDirectory; +my $platformBaseDirectory = catdir($testDirectory, "platform"); +my $platformTestDirectory = catdir($platformBaseDirectory, $platform); +my @platformHierarchy = buildPlatformHierarchy(); + +$expectedDirectory = $ENV{"WebKitExpectedTestResultsDirectory"} if $ENV{"WebKitExpectedTestResultsDirectory"}; + +if ($testOnlySVGs) { + $testDirectory .= "/svg"; + $expectedDirectory .= "/svg"; +} + +my $testResults = catfile($testResultsDirectory, "results.html"); + +print "Running tests from $testDirectory\n"; + +my @tests = (); +my %testType = (); + +system "ln", "-s", $testDirectory, "/tmp/LayoutTests" unless -x "/tmp/LayoutTests"; + +my %ignoredFiles = (); +my %ignoredDirectories = map { $_ => 1 } qw(platform); +my %ignoredLocalDirectories = map { $_ => 1 } qw(.svn _svn resources); +my %supportedFileExtensions = map { $_ => 1 } qw(html shtml xml xhtml pl php); +if ($testOnlySVGs) { + %supportedFileExtensions = map { $_ => 1 } qw(svg xml); +} elsif (checkWebCoreSVGSupport($testOnlySVGs)) { + $supportedFileExtensions{'svg'} = 1; +} elsif (isCygwin()) { + # FIXME: We should fix webkitdirs.pm:hasSVGSupport() to do the correct + # check for Windows instead of forcing this here. + $supportedFileExtensions{'svg'} = 1; +} else { + $ignoredLocalDirectories{'svg'} = 1; +} +if (!$testHTTP) { + $ignoredDirectories{'http'} = 1; +} + +if ($ignoreTests) { + processIgnoreTests($ignoreTests); +} + +if (!$ignoreSkipped) { + foreach my $level (@platformHierarchy) { + if (open SKIPPED, "<", "$level/Skipped") { + if ($verbose && !$skippedOnly) { + my ($dir, $name) = splitpath($level); + print "Skipped tests in $name:\n"; + } + + while () { + my $skipped = $_; + chomp $skipped; + $skipped =~ s/^[ \n\r]+//; + $skipped =~ s/[ \n\r]+$//; + if ($skipped && $skipped !~ /^#/) { + if ($skippedOnly) { + push(@ARGV, $skipped); + } else { + if ($verbose) { + print " $skipped\n"; + } + processIgnoreTests($skipped); + } + } + } + close SKIPPED; + } + } +} + + +my $directoryFilter = sub { + return () if exists $ignoredLocalDirectories{basename($File::Find::dir)}; + return () if exists $ignoredDirectories{File::Spec->abs2rel($File::Find::dir, $testDirectory)}; + return @_; +}; + +my $fileFilter = sub { + my $filename = $_; + if ($filename =~ /\.([^.]+)$/) { + if (exists $supportedFileExtensions{$1}) { + my $path = File::Spec->abs2rel(catfile($File::Find::dir, $filename), $testDirectory); + push @tests, $path if !exists $ignoredFiles{$path}; + } + } +}; + +for my $test (@ARGV) { + $test =~ s/^($layoutTestsName|$testDirectory)\///; + my $fullPath = catfile($testDirectory, $test); + if (file_name_is_absolute($test)) { + print "can't run test $test outside $testDirectory\n"; + } elsif (-f $fullPath) { + my ($filename, $pathname, $fileExtension) = fileparse($test, qr{\.[^.]+$}); + if (!exists $supportedFileExtensions{substr($fileExtension, 1)}) { + print "test $test does not have a supported extension\n"; + } elsif ($testHTTP || $pathname !~ /^http\//) { + push @tests, $test; + } + } elsif (-d $fullPath) { + find({ preprocess => $directoryFilter, wanted => $fileFilter }, $fullPath); + + for my $level (@platformHierarchy) { + my $platformPath = catfile($level, $test); + find({ preprocess => $directoryFilter, wanted => $fileFilter }, $platformPath) if (-d $platformPath); + } + } else { + print "test $test not found\n"; + } +} +if (!scalar @ARGV) { + find({ preprocess => $directoryFilter, wanted => $fileFilter }, $testDirectory); + + for my $level (@platformHierarchy) { + find({ preprocess => $directoryFilter, wanted => $fileFilter }, $level); + } +} + +die "no tests to run\n" if !@tests; + +@tests = sort pathcmp @tests; + +my %counts; +my %tests; +my %imagesPresent; +my %durations; +my $count = 0; +my $leaksOutputFileNumber = 1; +my $totalLeaks = 0; + +my @toolArgs = (); +push @toolArgs, "--dump-all-pixels" if $pixelTests && $resetResults; +push @toolArgs, "--pixel-tests" if $pixelTests; +push @toolArgs, "--repaint" if $repaintTests; +push @toolArgs, "--horizontal-sweep" if $repaintSweepHorizontally; +push @toolArgs, "--threaded" if $threaded; +push @toolArgs, "--paint" if $shouldCheckLeaks; # Otherwise, DRT won't exercise painting leaks. +push @toolArgs, "-"; + +$| = 1; + +my $imageDiffToolPID; +if ($pixelTests) { + local %ENV; + $ENV{MallocStackLogging} = 1 if $shouldCheckLeaks; + $imageDiffToolPID = open2(\*DIFFIN, \*DIFFOUT, $imageDiffTool, "") or die "unable to open $imageDiffTool\n"; +} + +my $dumpToolPID; +my $isDumpToolOpen = 0; +my $dumpToolCrashed = 0; + +my $atLineStart = 1; +my $lastDirectory = ""; + +my $isHttpdOpen = 0; + +sub catch_pipe { $dumpToolCrashed = 1; } +$SIG{"PIPE"} = "catch_pipe"; + +print "Testing ", scalar @tests, " test cases.\n"; +my $overallStartTime = time; + +for my $test (@tests) { + next if $test eq 'results.html'; + + openDumpTool(); + + my $base = stripExtension($test); + + if ($verbose) { + print "running $test -> "; + $atLineStart = 0; + } elsif (!$quiet) { + my $dir = $base; + $dir =~ s|/[^/]+$||; + if ($dir ne $lastDirectory) { + print "\n" unless $atLineStart; + print "$dir "; + $lastDirectory = $dir; + } + print "."; + $atLineStart = 0; + } + + my $result; + + my $startTime = time if $report10Slowest; + + if ($test !~ /^http\//) { + my $testPath = "$testDirectory/$test"; + if (isCygwin()) { + $testPath = toWindowsPath($testPath); + } else { + $testPath = canonpath($testPath); + } + print OUT "$testPath\n"; + } else { + openHTTPDIfNeeded(); + if ($test !~ /^http\/tests\/local\// && $test !~ /^http\/tests\/ssl\//) { + my $path = canonpath($test); + $path =~ s/^http\/tests\///; + print OUT "http://127.0.0.1:$httpdPort/$path\n"; + } elsif ($test =~ /^http\/tests\/ssl\//) { + my $path = canonpath($test); + $path =~ s/^http\/tests\///; + print OUT "https://127.0.0.1:$httpdSSLPort/$path\n"; + } else { + my $testPath = "$testDirectory/$test"; + if (isCygwin()) { + $testPath = toWindowsPath($testPath); + } + else { + $testPath = canonpath($testPath); + } + print OUT "$testPath\n"; + } + } + + my $actual = ""; + while () { + last if /#EOF/; + $actual .= $_; + } + $actual =~ s/\r//g if isCygwin(); + + my $isText = isTextOnlyTest($actual); + + $durations{$test} = time - $startTime if $report10Slowest; + + my $expected; + my $expectedDir = expectedDirectoryForTest($base, $isText); + + if (!$resetResults && open EXPECTED, "<", "$expectedDir/$base-$expectedTag.txt") { + $expected = ""; + while () { + next if $stripEditingCallbacks && $_ =~ /^EDITING DELEGATE:/; + $expected .= $_; + } + close EXPECTED; + } + my $expectedMac; + if (!isOSX() && $strictTesting && !$isText) { + if (!$resetResults && open EXPECTED, "<", "$testDirectory/platform/mac/$base-$expectedTag.txt") { + $expectedMac = ""; + while () { + $expectedMac .= $_; + } + close EXPECTED; + } + } + + if ($shouldCheckLeaks && $testsPerDumpTool == 1) { + print " $test -> "; + } + + my $actualPNG = ""; + my $diffPNG = ""; + my $diffPercentage = ""; + my $diffResult = "passed"; + + if ($pixelTests) { + my $actualHash = ""; + my $expectedHash = ""; + my $actualPNGSize = 0; + + while () { + last if /#EOF/; + if (/ActualHash: ([a-f0-9]{32})/) { + $actualHash = $1; + } elsif (/BaselineHash: ([a-f0-9]{32})/) { + $expectedHash = $1; + } elsif (/Content-length: (\d+)\s*/) { + $actualPNGSize = $1; + read(IN, $actualPNG, $actualPNGSize); + } + } + + if ($expectedHash ne $actualHash && -f "$expectedDir/$base-$expectedTag.png") { + my $expectedPNGSize = -s "$expectedDir/$base-$expectedTag.png"; + my $expectedPNG = ""; + open EXPECTEDPNG, "$expectedDir/$base-$expectedTag.png"; + read(EXPECTEDPNG, $expectedPNG, $expectedPNGSize); + + print DIFFOUT "Content-length: $actualPNGSize\n"; + print DIFFOUT $actualPNG; + + print DIFFOUT "Content-length: $expectedPNGSize\n"; + print DIFFOUT $expectedPNG; + + while () { + last if /^error/ || /^diff:/; + if (/Content-length: (\d+)\s*/) { + read(DIFFIN, $diffPNG, $1); + } + } + + if (/^diff: (.+)% (passed|failed)/) { + $diffPercentage = $1; + $diffResult = $2; + } + } + + if ($actualPNGSize && ($resetResults || !-f "$expectedDir/$base-$expectedTag.png")) { + mkpath(catfile($expectedDir, dirname($base))) if $testDirectory ne $expectedDir; + open EXPECTED, ">", "$expectedDir/$base-expected.png" or die "could not create $expectedDir/$base-expected.png\n"; + print EXPECTED $actualPNG; + close EXPECTED; + } + + # update the expected hash if the image diff said that there was no difference + if ($actualHash ne "" && ($resetResults || !-f "$expectedDir/$base-$expectedTag.checksum")) { + open EXPECTED, ">", "$expectedDir/$base-$expectedTag.checksum" or die "could not create $expectedDir/$base-$expectedTag.checksum\n"; + print EXPECTED $actualHash; + close EXPECTED; + } + } + + if (!isOSX() && $strictTesting && !$isText) { + if (defined $expectedMac) { + my $simplified_actual; + $simplified_actual = $actual; + $simplified_actual =~ s/at \(-?[0-9]+,-?[0-9]+\) *//g; + $simplified_actual =~ s/size -?[0-9]+x-?[0-9]+ *//g; + $simplified_actual =~ s/text run width -?[0-9]+: //g; + $simplified_actual =~ s/text run width -?[0-9]+ [a-zA-Z ]+: //g; + $simplified_actual =~ s/RenderButton {BUTTON} .*/RenderButton {BUTTON}/g; + $simplified_actual =~ s/RenderImage {INPUT} .*/RenderImage {INPUT}/g; + $simplified_actual =~ s/RenderBlock {INPUT} .*/RenderBlock {INPUT}/g; + $simplified_actual =~ s/RenderTextControl {INPUT} .*/RenderTextControl {INPUT}/g; + $simplified_actual =~ s/\([0-9]+px/px/g; + $simplified_actual =~ s/ *" *\n +" */ /g; + $simplified_actual =~ s/" +$/"/g; + + $simplified_actual =~ s/- /-/g; + $simplified_actual =~ s/\n( *)"\s+/\n$1"/g; + $simplified_actual =~ s/\s+"\n/"\n/g; + + $expectedMac =~ s/at \(-?[0-9]+,-?[0-9]+\) *//g; + $expectedMac =~ s/size -?[0-9]+x-?[0-9]+ *//g; + $expectedMac =~ s/text run width -?[0-9]+: //g; + $expectedMac =~ s/text run width -?[0-9]+ [a-zA-Z ]+: //g; + $expectedMac =~ s/RenderButton {BUTTON} .*/RenderButton {BUTTON}/g; + $expectedMac =~ s/RenderImage {INPUT} .*/RenderImage {INPUT}/g; + $expectedMac =~ s/RenderBlock {INPUT} .*/RenderBlock {INPUT}/g; + $expectedMac =~ s/RenderTextControl {INPUT} .*/RenderTextControl {INPUT}/g; + $expectedMac =~ s/\([0-9]+px/px/g; + $expectedMac =~ s/ *" *\n +" */ /g; + $expectedMac =~ s/" +$/"/g; + + $expectedMac =~ s/- /-/g; + $expectedMac =~ s/\n( *)"\s+/\n$1"/g; + $expectedMac =~ s/\s+"\n/"\n/g; + + if ($simplified_actual ne $expectedMac) { + open ACTUAL, ">", "/tmp/actual.txt" or die; + print ACTUAL $simplified_actual; + close ACTUAL; + open ACTUAL, ">", "/tmp/expected.txt" or die; + print ACTUAL $expectedMac; + close ACTUAL; + system "diff -u \"/tmp/expected.txt\" \"/tmp/actual.txt\" > \"/tmp/simplified.diff\""; + + $diffResult = "failed"; + if($verbose) { + print "\n"; + system "cat /tmp/simplified.diff"; + print "failed!!!!!"; + } + } + } + } + + if (dumpToolDidCrash()) { + $result = "crash"; + + printFailureMessageForTest($test, "crashed"); + + my $dir = "$testResultsDirectory/$base"; + $dir =~ s|/([^/]+)$|| or die "Failed to find test name from base\n"; + mkpath $dir; + + deleteExpectedAndActualResults($base); + + open CRASH, ">", "$testResultsDirectory/$base-$errorTag.txt" or die; + print CRASH ; + close CRASH; + + recordActualResultsAndDiff($base, $actual); + + closeDumpTool(); + } elsif (!defined $expected) { + if ($verbose) { + print "new " . ($resetResults ? "result" : "test") ."\n"; + $atLineStart = 1; + } + $result = "new"; + + if ($generateNewResults || $resetResults) { + # Create the path if needed + mkpath(catfile($expectedDir, dirname($base))) if $testDirectory ne $expectedDir; + + open EXPECTED, ">", "$expectedDir/$base-$expectedTag.txt" or die "could not create $expectedDir/$base-$expectedTag.txt\n"; + print EXPECTED $actual; + close EXPECTED; + } + deleteExpectedAndActualResults($base); + unless ($resetResults) { + # Always print the file name for new tests, as they will probably need some manual inspection. + # in verbose mode we already printed the test case, so no need to do it again. + unless ($verbose) { + print "\n" unless $atLineStart; + print "$test -> "; + } + my $resultsDir = catdir($expectedDir, dirname($base)); + print "new (results generated in $resultsDir)\n"; + $atLineStart = 1; + } + } elsif ($actual eq $expected && $diffResult eq "passed") { + if ($verbose) { + print "succeeded\n"; + $atLineStart = 1; + } + $result = "match"; + deleteExpectedAndActualResults($base); + } else { + $result = "mismatch"; + + printFailureMessageForTest($test, $actual eq $expected ? "pixel test failed" : "failed"); + + my $dir = "$testResultsDirectory/$base"; + $dir =~ s|/([^/]+)$|| or die "Failed to find test name from base\n"; + my $testName = $1; + mkpath $dir; + + deleteExpectedAndActualResults($base); + recordActualResultsAndDiff($base, $actual); + + if ($pixelTests && $diffPNG && $diffPNG ne "") { + $imagesPresent{$base} = 1; + + open ACTUAL, ">", "$testResultsDirectory/$base-$actualTag.png" or die; + print ACTUAL $actualPNG; + close ACTUAL; + + open DIFF, ">", "$testResultsDirectory/$base-$diffsTag.png" or die; + print DIFF $diffPNG; + close DIFF; + + copy("$expectedDir/$base-$expectedTag.png", "$testResultsDirectory/$base-$expectedTag.png"); + + open DIFFHTML, ">$testResultsDirectory/$base-$diffsTag.html" or die; + print DIFFHTML "\n"; + print DIFFHTML "\n"; + print DIFFHTML "$base Image Compare\n"; + print DIFFHTML "\n"; + print DIFFHTML "\n"; + print DIFFHTML "\n"; + print DIFFHTML "\n"; + if ($diffPercentage) { + print DIFFHTML "\n"; + print DIFFHTML "\n"; + print DIFFHTML "\n"; + } + print DIFFHTML "\n"; + print DIFFHTML "\n"; + print DIFFHTML "\n"; + print DIFFHTML "\n"; + print DIFFHTML "\n"; + print DIFFHTML "\n"; + print DIFFHTML "
Difference between images: $diffPercentage%
Actual Image
\n"; + print DIFFHTML "\n"; + print DIFFHTML "\n"; + } + } + + if (($count + 1) % $testsPerDumpTool == 0 || $count == $#tests) { + if ($shouldCheckLeaks) { + my $fileName; + if ($testsPerDumpTool == 1) { + $fileName = "$testResultsDirectory/$base-leaks.txt"; + } else { + $fileName = "$testResultsDirectory/" . fileNameWithNumber($dumpToolName, $leaksOutputFileNumber) . "-leaks.txt"; + } + my $leakCount = countAndPrintLeaks($dumpToolName, $dumpToolPID, $fileName); + $totalLeaks += $leakCount; + $leaksOutputFileNumber++ if ($leakCount); + } + + closeDumpTool(); + } + + $count++; + $counts{$result}++; + push @{$tests{$result}}, $test; + $testType{$test} = $isText; +} +printf "\n%0.2fs total testing time\n", (time - $overallStartTime) . ""; + +!$isDumpToolOpen || die "Failed to close $dumpToolName.\n"; + +closeHTTPD(); + +# Because multiple instances of this script are running concurrently we cannot +# safely delete this symlink. +# system "rm /tmp/LayoutTests"; + +# FIXME: Do we really want to check the image-comparison tool for leaks every time? +if ($shouldCheckLeaks && $pixelTests) { + $totalLeaks += countAndPrintLeaks("ImageDiff", $imageDiffToolPID, "$testResultsDirectory/ImageDiff-leaks.txt"); +} + +if ($totalLeaks) { + print "\nWARNING: $totalLeaks total leaks found!\n"; + print "See above for individual leaks results.\n" if ($leaksOutputFileNumber > 2); +} + +close IN; +close OUT; +close ERROR; + +if ($report10Slowest) { + print "\n\nThe 10 slowest tests:\n\n"; + my $count = 0; + for my $test (sort slowestcmp keys %durations) { + printf "%0.2f secs: %s\n", $durations{$test}, $test; + last if ++$count == 10; + } +} + +print "\n"; + +if ($skippedOnly && $counts{"match"}) { + print "The following tests are in the Skipped file (" . File::Spec->abs2rel("$platformTestDirectory/Skipped", $testDirectory) . "), but succeeded:\n"; + foreach my $test (@{$tests{"match"}}) { + print " $test\n"; + } +} + +if ($resetResults || ($counts{match} && $counts{match} == $count)) { + print "all $count test cases succeeded\n"; + unlink $testResults; + exit; +} + + +my %text = ( + match => "succeeded", + mismatch => "had incorrect layout", + new => "were new", + crash => "crashed", +); + +for my $type ("match", "mismatch", "new", "crash") { + my $c = $counts{$type}; + if ($c) { + my $t = $text{$type}; + my $message; + if ($c == 1) { + $t =~ s/were/was/; + $message = sprintf "1 test case (%d%%) %s\n", 1 * 100 / $count, $t; + } else { + $message = sprintf "%d test cases (%d%%) %s\n", $c, $c * 100 / $count, $t; + } + $message =~ s-\(0%\)-(<1%)-; + print $message; + } +} + +mkpath $testResultsDirectory; + +open HTML, ">", $testResults or die; +print HTML "\n"; +print HTML "\n"; +print HTML "Layout Test Results\n"; +print HTML "\n"; +print HTML "\n"; + +if ($counts{mismatch}) { + print HTML "

Tests where results did not match expected results:

\n"; + print HTML "\n"; + for my $test (@{$tests{mismatch}}) { + my $base = stripExtension($test); + print HTML "\n"; + print HTML "\n"; + print HTML htmlForExpectedAndActualResults($base); + if ($pixelTests) { + if ($imagesPresent{$base}) { + print HTML "\n"; + print HTML "\n"; + } else { + print HTML "\n"; + } + } + print HTML "\n"; + } + print HTML "
$testexpected imageimage diffs
\n"; +} + +if ($counts{crash}) { + print HTML "

Tests that caused the DumpRenderTree tool to crash:

\n"; + print HTML "\n"; + for my $test (@{$tests{crash}}) { + my $base = stripExtension($test); + my $expectedDir = expectedDirectoryForTest($base); + print HTML "\n"; + print HTML "\n"; + print HTML htmlForExpectedAndActualResults($base); + print HTML "\n"; + print HTML "\n"; + } + print HTML "
$basestderr
\n"; +} + +if ($counts{new}) { + print HTML "

Tests that had no expected results (probably new):

\n"; + print HTML "\n"; + for my $test (@{$tests{new}}) { + my $base = stripExtension($test); + my $expectedDir = expectedDirectoryForTest($base); + print HTML "\n"; + print HTML "\n"; + print HTML "\n"; + if ($pixelTests && -f "$expectedDir/$base-$expectedTag.png") { + print HTML "\n"; + } + print HTML "\n"; + } + print HTML "
$baseresultsimage
\n"; +} + +print HTML "\n"; +print HTML "\n"; +close HTML; + +if(isQt()) { + system "konqueror", $testResults if $launchSafari; +} elsif (isCygwin()) { + system "cygstart", $testResults if $launchSafari; +} else { + system "WebKitTools/Scripts/run-safari", $configurationOption, "-NSOpen", $testResults if $launchSafari; +} + +closeCygpaths() if isCygwin(); + +exit 1; + +sub countAndPrintLeaks($$$) +{ + my ($dumpToolName, $dumpToolPID, $leaksFilePath) = @_; + + print "\n" unless $atLineStart; + $atLineStart = 1; + + # We are excluding the following reported leaks so they don't get in our way when looking for WebKit leaks: + + my @typesToExclude = ( + ); + + # callStacksToExclude is a list of strings that if are ever seen in a leaks call stack are ignored by this + # script and not reported as leaks. This allows us ignore known leaks and only be alerted when new leaks occur. + # Some leaks are in the old versions of the system frameworks that are being used by the leaks bots. Even though + # the leak has been fixed, they will be listed here until the bot has been updated with the newer frameworks. + my @callStacksToExclude = ( + "Flash_EnforceLocalSecurity" # leaks in Flash plug-in code, Radar 4449747 + ); + + # Leak list for the version of Tiger used on the build bot. + if (isTiger()) { + push @callStacksToExclude, ( + "CFRunLoopRunSpecific \\| malloc_zone_malloc", "CFRunLoopRunSpecific \\| CFAllocatorAllocate ", # leak in CFRunLoopRunSpecific, Radar 4670839 + "CGImageSourceGetPropertiesAtIndex", # leak in ImageIO, Radar 4628809 + "FOGetCoveredUnicodeChars", # leak in ATS, Radar 3943604 + "GetLineDirectionPreference", "InitUnicodeUtilities", # leaks tool falsely reporting leak in CFNotificationCenterAddObserver, Radar 4964790 + "ICCFPrefWrapper::GetPrefDictionary", # leaks in Internet Config. code, Radar 4449794 + "NSHTTPURLProtocol setResponseHeader:", # leak in multipart/mixed-replace handling in Foundation, no Radar, but fixed in Leopard + "NSURLCache cachedResponseForRequest", # leak in CFURL cache, Radar 4768430 + "PCFragPrepareClosureFromFile", # leak in Code Fragment Manager, Radar 3426998 + "WebCore::Selection::toRange", # bug in 'leaks', Radar 4967949 + "WebCore::SubresourceLoader::create", # bug in 'leaks', Radar 4985806 + "_CFPreferencesDomainDeepCopyDictionary", # leak in CFPreferences, Radar 4220786 + "_objc_msgForward", # leak in NSSpellChecker, Radar 4965278 + "gldGetString" # leak in OpenGL, Radar 5013699 + ); + push @typesToExclude, ( + "THRD", # bug in 'leaks', Radar 3387783 + "DRHT" # ditto (endian little hate i) + ); + } + + # Leak list for the version of Leopard used on the build bot. + if (isLeopard()) { + push @callStacksToExclude, ( + "CFHTTPMessageAppendBytes", #rdar://problem/5435912 47 leaks possibly under CFHTTPMessageAppendBytes + "sendDidReceiveDataCallback", # 7 possible leaks under sendDidReceiveDataCallback + "_CFHTTPReadStreamReadMark", # 2 leaks in _CFHTTPReadStreamReadMark + "httpProtocolStart", # REGRESSION: 18 leaks in httpProtocolStart + "_CFURLConnectionSendCallbacks", # 3 leaks under _CFURLConnectionSendCallbacks potentially in + "SSLHandshake", #Unsure of the beg number, althout I think one existed and this leak is not on the current version of Leopard + ); + } + + my $leaksTool = sourceDir() . "/WebKitTools/Scripts/run-leaks"; + my $excludeString = "--exclude-callstack '" . (join "' --exclude-callstack '", @callStacksToExclude) . "'"; + $excludeString .= " --exclude-type '" . (join "' --exclude-type '", @typesToExclude) . "'" if @typesToExclude; + + print " ? checking for leaks in $dumpToolName\n"; + my $leaksOutput = `$leaksTool $excludeString $dumpToolPID`; + my ($count, $bytes) = $leaksOutput =~ /Process $dumpToolPID: (\d+) leaks? for (\d+) total/; + my ($excluded) = $leaksOutput =~ /(\d+) leaks? excluded/; + + my $adjustedCount = $count; + $adjustedCount -= $excluded if $excluded; + + if (!$adjustedCount) { + print " - no leaks found\n"; + unlink $leaksFilePath; + return 0; + } else { + my $dir = $leaksFilePath; + $dir =~ s|/[^/]+$|| or die; + mkpath $dir; + + if ($excluded) { + print " + $adjustedCount leaks ($bytes bytes including $excluded excluded leaks) were found, details in $leaksFilePath\n"; + } else { + print " + $count leaks ($bytes bytes) were found, details in $leaksFilePath\n"; + } + + open LEAKS, ">", $leaksFilePath or die; + print LEAKS $leaksOutput; + close LEAKS; + } + + return $adjustedCount; +} + +# Break up a path into the directory (with slash) and base name. +sub splitpath($) +{ + my ($path) = @_; + + my $pathSeparator = "/"; + my $dirname = dirname($path) . $pathSeparator; + $dirname = "" if $dirname eq "." . $pathSeparator; + + return ($dirname, basename($path)); +} + +# Sort first by directory, then by file, so all paths in one directory are grouped +# rather than being interspersed with items from subdirectories. +# Use numericcmp to sort directory and filenames to make order logical. +sub pathcmp($$) +{ + my ($patha, $pathb) = @_; + + my ($dira, $namea) = splitpath($patha); + my ($dirb, $nameb) = splitpath($pathb); + + return numericcmp($dira, $dirb) if $dira ne $dirb; + return numericcmp($namea, $nameb); +} + +# Sort numeric parts of strings as numbers, other parts as strings. +# Makes 1.33 come after 1.3, which is cool. +sub numericcmp($$) +{ + my ($aa, $bb) = @_; + + my @a = split /(\d+)/, $aa; + my @b = split /(\d+)/, $bb; + + # Compare one chunk at a time. + # Each chunk is either all numeric digits, or all not numeric digits. + while (@a && @b) { + my $a = shift @a; + my $b = shift @b; + + # Use numeric comparison if chunks are non-equal numbers. + return $a <=> $b if $a =~ /^\d/ && $b =~ /^\d/ && $a != $b; + + # Use string comparison if chunks are any other kind of non-equal string. + return $a cmp $b if $a ne $b; + } + + # One of the two is now empty; compare lengths for result in this case. + return @a <=> @b; +} + +# Sort slowest tests first. +sub slowestcmp($$) +{ + my ($testa, $testb) = @_; + + my $dura = $durations{$testa}; + my $durb = $durations{$testb}; + return $durb <=> $dura if $dura != $durb; + return pathcmp($testa, $testb); +} + +sub openDumpTool() +{ + return if $isDumpToolOpen; + + # Save some requires variables for the linux environment... + my $homeDir = $ENV{'HOME'}; + my $libraryPath = $ENV{'LD_LIBRARY_PATH'}; + my $dbusAddress = $ENV{'DBUS_SESSION_BUS_ADDRESS'}; + my $display = $ENV{'DISPLAY'}; + my $testfonts = $ENV{'WEBKIT_TESTFONTS'}; + + my $homeDrive = $ENV{'HOMEDRIVE'}; + my $homePath = $ENV{'HOMEPATH'}; + + local %ENV; + if (isQt()) { + if (defined $display) { + $ENV{DISPLAY} = $display; + } else { + $ENV{DISPLAY} = ":1"; + } + $ENV{'WEBKIT_TESTFONTS'} = $testfonts; + $ENV{HOME} = $homeDir; + if (defined $libraryPath) { + $ENV{LD_LIBRARY_PATH} = $libraryPath; + } + if (defined $dbusAddress) { + $ENV{DBUS_SESSION_BUS_ADDRESS} = $dbusAddress; + } + } + $ENV{DYLD_FRAMEWORK_PATH} = $productDir; + $ENV{XML_CATALOG_FILES} = ""; # work around missing /etc/catalog + $ENV{MallocStackLogging} = 1 if $shouldCheckLeaks; + $ENV{DYLD_INSERT_LIBRARIES} = "/usr/lib/libgmalloc.dylib" if $guardMalloc; + + if (isCygwin()) { + $ENV{HOMEDRIVE} = $homeDrive; + $ENV{HOMEPATH} = $homePath; + setPathForRunningWebKitApp(\%ENV) if isCygwin(); + } + + my @args = (); + if ($useValgrind) { + push @args, $dumpTool; + } + push @args, @toolArgs; + if ($useValgrind) { + $dumpTool = "valgrind"; + } + $dumpToolPID = open3(\*OUT, \*IN, \*ERROR, $dumpTool, @args) or die "Failed to start tool: $dumpTool\n"; + $isDumpToolOpen = 1; + $dumpToolCrashed = 0; +} + +sub closeDumpTool() +{ + return if !$isDumpToolOpen; + + close IN; + close OUT; + close ERROR; + waitpid $dumpToolPID, 0; + $isDumpToolOpen = 0; +} + +sub dumpToolDidCrash() +{ + return 1 if $dumpToolCrashed; + return 0 unless $isDumpToolOpen; + + my $pid = waitpid(-1, WNOHANG); + return $pid == $dumpToolPID; +} + +sub openHTTPDIfNeeded() +{ + return if $isHttpdOpen; + + mkdir "/tmp/WebKit"; + + if (-f "/tmp/WebKit/httpd.pid") { + my $oldPid = `cat /tmp/WebKit/httpd.pid`; + chomp $oldPid; + if (0 != kill 0, $oldPid) { + print "\nhttpd is already running: pid $oldPid, killing...\n"; + kill 15, $oldPid; + + my $retryCount = 20; + while ((0 != kill 0, $oldPid) && $retryCount) { + sleep 1; + --$retryCount; + } + + die "Timed out waiting for httpd to quit" unless $retryCount; + } + } + + my $httpdPath = "/usr/sbin/httpd"; + my $httpdConfig; + if (isCygwin()) { + my $windowsConfDirectory = "$testDirectory/http/conf/"; + unless (-x "/usr/lib/apache/libphp4.dll") { + copy("$windowsConfDirectory/libphp4.dll", "/usr/lib/apache/libphp4.dll"); + chmod(0755, "/usr/lib/apache/libphp4.dll"); + } + $httpdConfig = "$windowsConfDirectory/cygwin-httpd.conf"; + } else { + $httpdConfig = "$testDirectory/http/conf/httpd.conf"; + $httpdConfig = "$testDirectory/http/conf/apache2-httpd.conf" if `$httpdPath -v` =~ m|Apache/2|; + } + my $documentRoot = "$testDirectory/http/tests"; + my $typesConfig = "$testDirectory/http/conf/mime.types"; + my $listen = "127.0.0.1:$httpdPort"; + my $absTestResultsDirectory = File::Spec->rel2abs(glob $testResultsDirectory); + my $sslCertificate = "$testDirectory/http/conf/webkit-httpd.pem"; + + mkpath $absTestResultsDirectory; + + my @args = ( + "-f", "$httpdConfig", + "-C", "DocumentRoot \"$documentRoot\"", + "-C", "Listen $listen", + "-c", "TypesConfig \"$typesConfig\"", + "-c", "CustomLog \"$absTestResultsDirectory/access_log.txt\" common", + "-c", "ErrorLog \"$absTestResultsDirectory/error_log.txt\"", + # Apache wouldn't run CGIs with permissions==700 otherwise + "-c", "User \"#$<\"" + ); + + # FIXME: Enable this on Windows once is fixed + push(@args, "-c", "SSLCertificateFile \"$sslCertificate\"") unless isCygwin(); + + open2(\*HTTPDIN, \*HTTPDOUT, $httpdPath, @args); + + my $retryCount = 20; + while (system("/usr/bin/curl -q --silent --stderr - --output /dev/null $listen") && $retryCount) { + sleep 1; + --$retryCount; + } + + die "Timed out waiting for httpd to start" unless $retryCount; + + $isHttpdOpen = 1; +} + +sub closeHTTPD() +{ + return if !$isHttpdOpen; + + close HTTPDIN; + close HTTPDOUT; + + kill 15, `cat /tmp/WebKit/httpd.pid` if -f "/tmp/WebKit/httpd.pid"; + + $isHttpdOpen = 0; +} + +sub fileNameWithNumber($$) +{ + my ($base, $number) = @_; + return "$base$number" if ($number > 1); + return $base; +} + +sub processIgnoreTests($) { + my @ignoreList = split(/\s*,\s*/, shift); + my $addIgnoredDirectories = sub { + return () if exists $ignoredLocalDirectories{basename($File::Find::dir)}; + $ignoredDirectories{File::Spec->abs2rel($File::Find::dir, $testDirectory)} = 1; + return @_; + }; + foreach my $item (@ignoreList) { + my $path = catfile($testDirectory, $item); + if (-d $path) { + $ignoredDirectories{$item} = 1; + find({ preprocess => $addIgnoredDirectories, wanted => sub {} }, $path); + } + elsif (-f $path) { + $ignoredFiles{$item} = 1; + } + else { + print "ignoring '$item' on ignore-tests list\n"; + } + } +} + +sub stripExtension($) +{ + my ($test) = @_; + + $test =~ s/\.[a-zA-Z]+$//; + return $test; +} + +sub isTextOnlyTest($) +{ + my ($actual) = @_; + my $isText; + if ($actual =~ /^layer at/ms) { + $isText = 0; + } else { + $isText = 1; + } + return $isText; +} + +sub expectedDirectoryForTest($;$) +{ + my ($base, $isText) = @_; + + my @directories = @platformHierarchy; + push @directories, map { catdir($platformBaseDirectory, $_) } qw(mac-leopard mac) if isCygwin(); + push @directories, $expectedDirectory; + + # If we already have expected results, just return their location. + foreach my $directory (@directories) { + return $directory if (-f "$directory/$base-$expectedTag.txt"); + } + + # For platform-specific tests, the results should go right next to the test itself. + # Note: The return value of this subroutine will be concatenated with $base + # to determine the location of the new results, so returning $expectedDirectory + # will put the results right next to the test. + return $expectedDirectory if $base =~ /^platform/; + + # For cross-platform tests, text-only results should go in the cross-platform directory, + # while render tree dumps should go in the least-specific platform directory. + return $isText ? $expectedDirectory : $platformHierarchy[$#platformHierarchy]; +} + +sub printFailureMessageForTest($$) +{ + my ($test, $description) = @_; + + unless ($verbose) { + print "\n" unless $atLineStart; + print "$test -> "; + } + print "$description\n"; + $atLineStart = 1; +} + +my %cygpaths = (); + +sub openCygpathIfNeeded($) +{ + my ($options) = @_; + + return unless isCygwin(); + return $cygpaths{$options} if $cygpaths{$options} && $cygpaths{$options}->{"open"}; + + local (*CYGPATHIN, *CYGPATHOUT); + my $pid = open2(\*CYGPATHIN, \*CYGPATHOUT, "cygpath -f - $options"); + my $cygpath = { + "pid" => $pid, + "in" => *CYGPATHIN, + "out" => *CYGPATHOUT, + "open" => 1 + }; + + $cygpaths{$options} = $cygpath; + + return $cygpath; +} + +sub closeCygpaths() +{ + return unless isCygwin(); + + foreach my $cygpath (values(%cygpaths)) { + close $cygpath->{"in"}; + close $cygpath->{"out"}; + waitpid($cygpath->{"pid"}, 0); + $cygpath->{"open"} = 0; + + } +} + +sub convertPathUsingCygpath($$) +{ + my ($path, $options) = @_; + + my $cygpath = openCygpathIfNeeded($options); + local *inFH = $cygpath->{"in"}; + local *outFH = $cygpath->{"out"}; + print outFH $path . "\n"; + chomp(my $convertedPath = ); + return $convertedPath; +} + +sub toWindowsPath($) +{ + my ($path) = @_; + return unless isCygwin(); + + return convertPathUsingCygpath($path, "-w"); +} + +sub toURL($) +{ + my ($path) = @_; + return $path unless isCygwin(); + + return "file:///" . convertPathUsingCygpath($path, "-m"); +} + +sub validateSkippedArg($$;$) +{ + my ($option, $value, $value2) = @_; + my %validSkippedValues = map { $_ => 1 } qw(default ignore only); + $value = lc($value); + die "Invalid argument '" . $value . "' for option $option" unless $validSkippedValues{$value}; + $treatSkipped = $value; +} + +sub htmlForExpectedAndActualResults($) +{ + my ($base) = @_; + + return "\n" unless -s "$testResultsDirectory/$base-$diffsTag.txt"; + + return "expected\n" + . "actual\n" + . "diffs\n"; +} + +sub deleteExpectedAndActualResults($) +{ + my ($base) = @_; + + unlink "$testResultsDirectory/$base-$actualTag.txt"; + unlink "$testResultsDirectory/$base-$diffsTag.txt"; + unlink "$testResultsDirectory/$base-$errorTag.txt"; +} + +sub recordActualResultsAndDiff($$) +{ + my ($base, $actual) = @_; + + return unless length($actual); + + open ACTUAL, ">", "$testResultsDirectory/$base-$actualTag.txt" or die "Couldn't open actual results file for $base"; + print ACTUAL $actual; + close ACTUAL; + + my $expectedDir = expectedDirectoryForTest($base); + copy("$expectedDir/$base-$expectedTag.txt", "$testResultsDirectory/$base-$expectedTag.txt"); + + system "diff -u \"$testResultsDirectory/$base-$expectedTag.txt\" \"$testResultsDirectory/$base-$actualTag.txt\" > \"$testResultsDirectory/$base-$diffsTag.txt\""; +} + +sub buildPlatformHierarchy() +{ + mkpath($platformTestDirectory) if ($platform eq "undefined" && !-d "$platformTestDirectory"); + + my @platforms = split('-', $platform); + my @hierarchy; + for (my $i=0; $i < @platforms; $i++) { + my $scoped = catdir($platformBaseDirectory, join('-', @platforms[0..($#platforms - $i)])); + push(@hierarchy, $scoped) if (-d $scoped); + } + + return @hierarchy; +}