From 8e35f3cfc7fba1d1c829dc557ebad6409cbe16a2 Mon Sep 17 00:00:00 2001 From: The Android Open Source Project Date: Tue, 3 Mar 2009 19:30:52 -0800 Subject: auto import from //depot/cupcake/@135843 --- WebKitTools/Scripts/run-webkit-tests | 1862 ++++++++++++++++++++++++++++++++++ 1 file changed, 1862 insertions(+) create mode 100755 WebKitTools/Scripts/run-webkit-tests (limited to 'WebKitTools/Scripts/run-webkit-tests') diff --git a/WebKitTools/Scripts/run-webkit-tests b/WebKitTools/Scripts/run-webkit-tests new file mode 100755 index 0000000..4f129b7 --- /dev/null +++ b/WebKitTools/Scripts/run-webkit-tests @@ -0,0 +1,1862 @@ +#!/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) +# Copyright (C) 2007 Eric Seidel +# +# 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 WebKit 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 Fcntl qw(F_GETFL F_SETFL O_NONBLOCK); +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 usleep); + +use List::Util 'shuffle'; + +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($$); +sub splitpath($); +sub stripExtension($); +sub isTextOnlyTest($); +sub expectedDirectoryForTest($;$;$); +sub countFinishedTest($$$$); +sub testCrashedOrTimedOut($$$$$); +sub sampleDumpTool(); +sub printFailureMessageForTest($$); +sub toURL($); +sub toWindowsPath($); +sub closeCygpaths(); +sub validateSkippedArg($$;$); +sub htmlForResultsSection(\@$&); +sub deleteExpectedAndActualResults($); +sub recordActualResultsAndDiff($$); +sub buildPlatformHierarchy(); +sub epiloguesAndPrologues($$); +sub parseLeaksandPrintUniqueLeaks(); +sub readFromDumpToolWithTimer(*;$); +sub setFileHandleNonBlocking(*$); +sub writeToFile($$); + +# Argument handling +my $addPlatformExceptions = 0; +my $complexText = 0; +my $configuration = configuration(); +my $guardMalloc = ''; +my $httpdPort = 8000; +my $httpdSSLPort = 8443; +my $ignoreTests = ''; +my $launchSafari = 1; +my $platform; +my $pixelTests = ''; +my $quiet = ''; +my $report10Slowest = 0; +my $resetResults = 0; +my $shouldCheckLeaks = 0; +my $showHelp = 0; +my $testsPerDumpTool; +my $testHTTP = 1; +my $testMedia = 1; +my $testResultsDirectory = "/tmp/layout-test-results"; +my $threaded = 0; +my $tolerance = 0; +my $treatSkipped = "default"; +my $verbose = 0; +my $useValgrind = 0; +my $strictTesting = 0; +my $generateNewResults = 1; +my $stripEditingCallbacks = isCygwin(); +my $runSample = 1; +my $root; +my $reverseTests = 0; +my $randomizeTests = 0; +my $mergeDepth; +my @leaksFilenames; +my $run64Bit; + +# Default to --no-http for Qt, Gtk and wx for now. +$testHTTP = 0 if (isQt() || isGtk() || isWx()); + +my $expectedTag = "expected"; +my $actualTag = "actual"; +my $diffsTag = "diffs"; +my $errorTag = "stderr"; + +if (isTiger()) { + $platform = "mac-tiger"; +} elsif (isLeopard()) { + $platform = "mac-leopard"; +} elsif (isSnowLeopard()) { + $platform = "mac-snowleopard"; +} 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 $sampleDefault = $runSample ? "run" : "do not run"; + +# FIXME: "--strict" should be renamed to qt-mac-comparison, or something along those lines. +my $usage = < \$complexText, + 'c|configuration=s' => \$configuration, + 'guard-malloc|g' => \$guardMalloc, + 'help' => \$showHelp, + '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, + 'reset-results' => \$resetResults, + 'new-test-results!' => \$generateNewResults, + 'results-directory|o=s' => \$testResultsDirectory, + 'singly|1' => sub { $testsPerDumpTool = 1; }, + 'nthly=i' => \$testsPerDumpTool, + 'skipped=s' => \&validateSkippedArg, + 'slowest' => \$report10Slowest, + 'threaded|t' => \$threaded, + 'tolerance=f' => \$tolerance, + 'verbose|v' => \$verbose, + 'valgrind' => \$useValgrind, + 'sample-on-timeout!' => \$runSample, + 'strict' => \$strictTesting, + 'strip-editing-callbacks!' => \$stripEditingCallbacks, + 'random' => \$randomizeTests, + 'reverse' => \$reverseTests, + 'root=s' => \$root, + 'add-platform-exceptions' => \$addPlatformExceptions, + 'merge-leak-depth|m:5' => \$mergeDepth, + '64-bit!' => \$run64Bit +); + +if (!$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); + +$pixelTests = 1 if $tolerance > 0; + +$testsPerDumpTool = 1000 if !$testsPerDumpTool; + +$verbose = 1 if $testsPerDumpTool == 1; + +if ($shouldCheckLeaks && $testsPerDumpTool > 1000) { + print STDERR "\nWARNING: Running more than 1000 tests at a time with MallocStackLogging enabled may cause a crash.\n\n"; +} + +# Stack logging does not play well with QuickTime on Tiger (rdar://problem/5537157) +$testMedia = 0 if $shouldCheckLeaks && isTiger(); + +setConfigurationProductDir(Cwd::abs_path($root)) if (defined($root)); +my $productDir = productDir(); +$productDir .= "/bin" if isQt(); +$productDir .= "/Programs" if isGtk(); +setRun64Bit($run64Bit); + +chdirWebKit(); + +if (!defined($root)) { + # Push the parameters to build-dumprendertree as an array + my @args; + push(@args, $configurationOption); + push(@args, "--qt") if isQt(); + push(@args, "--gtk") if isGtk(); + + if (isOSX()) { + my $arch = preferredArchitecture(); + push(@args, "ARCHS=$arch"); + } + + my $buildResult = system "WebKitTools/Scripts/build-dumprendertree", @args; + if ($buildResult) { + print STDERR "Compiling DumpRenderTree failed!\n"; + exit exitStatus($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"; +$imageDiffTool .= "_debug" if isCygwin() && $configuration ne "Release"; +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"}; + +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 (checkWebCoreSVGSupport(0)) { + $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) { + $ignoredDirectories{'http'} = 1; +} + +if (!$testMedia) { + $ignoredDirectories{'media'} = 1; + $ignoredDirectories{'http/tests/media'} = 1; +} + +if ($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 %imageDifferences; +my %durations; +my $count = 0; +my $leaksOutputFileNumber = 1; +my $totalLeaks = 0; + +my @toolArgs = (); +push @toolArgs, "--pixel-tests" if $pixelTests; +push @toolArgs, "--threaded" if $threaded; +push @toolArgs, "--complex-text" if $complexText; +push @toolArgs, "-"; + +my @diffToolArgs = (); +push @diffToolArgs, "--tolerance", $tolerance; + +$| = 1; + +my $imageDiffToolPID; +if ($pixelTests) { + local %ENV; + $ENV{MallocStackLogging} = 1 if $shouldCheckLeaks; + $imageDiffToolPID = open2(\*DIFFIN, \*DIFFOUT, $imageDiffTool, @diffToolArgs) or die "unable to open $imageDiffTool\n"; + $ENV{MallocStackLogging} = 0 if $shouldCheckLeaks; +} + +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; + +my %expectedResultPaths; + +# Reverse the tests +@tests = reverse @tests if $reverseTests; + +# Shuffle the array +@tests = shuffle(@tests) if $randomizeTests; + +for my $test (@tests) { + next if $test eq 'results.html'; + + my $newDumpTool = not $isDumpToolOpen; + openDumpTool(); + + my $base = stripExtension($test); + my $expectedExtension = ".txt"; + + my $dir = $base; + $dir =~ s|/[^/]+$||; + + if ($newDumpTool || $dir ne $lastDirectory) { + foreach my $logue (epiloguesAndPrologues($newDumpTool ? "" : $lastDirectory, $dir)) { + if (isCygwin()) { + $logue = toWindowsPath($logue); + } else { + $logue = canonpath($logue); + } + if ($verbose) { + print "running epilogue or prologue $logue\n"; + } + print OUT "$logue\n"; + # Throw away output from DumpRenderTree. + # Once for the test output and once for pixel results (empty) + while () { + last if /#EOF/; + } + while () { + last if /#EOF/; + } + } + } + + if ($verbose) { + print "running $test -> "; + $atLineStart = 0; + } elsif (!$quiet) { + if ($dir ne $lastDirectory) { + print "\n" unless $atLineStart; + print "$dir "; + } + print "."; + $atLineStart = 0; + } + + $lastDirectory = $dir; + + my $result; + + my $startTime = time if $report10Slowest; + + # Try to read expected hash file for pixel tests + my $suffixExpectedHash = ""; + if ($pixelTests && !$resetResults) { + my $expectedPixelDir = expectedDirectoryForTest($base, 0, "png"); + if (open EXPECTEDHASH, "$expectedPixelDir/$base-$expectedTag.checksum") { + my $expectedHash = ; + chomp($expectedHash); + close EXPECTEDHASH; + + # Format expected hash into a suffix string that is appended to the path / URL passed to DRT + $suffixExpectedHash = "'$expectedHash"; + } + } + + if ($test !~ /^http\//) { + my $testPath = "$testDirectory/$test"; + if (isCygwin()) { + $testPath = toWindowsPath($testPath); + } else { + $testPath = canonpath($testPath); + } + print OUT "$testPath$suffixExpectedHash\n"; + } else { + openHTTPDIfNeeded(); + if ($test !~ /^http\/tests\/local\// && $test !~ /^http\/tests\/ssl\// && $test !~ /^http\/tests\/media\//) { + my $path = canonpath($test); + $path =~ s/^http\/tests\///; + print OUT "http://127.0.0.1:$httpdPort/$path$suffixExpectedHash\n"; + } elsif ($test =~ /^http\/tests\/ssl\//) { + my $path = canonpath($test); + $path =~ s/^http\/tests\///; + print OUT "https://127.0.0.1:$httpdSSLPort/$path$suffixExpectedHash\n"; + } else { + my $testPath = "$testDirectory/$test"; + if (isCygwin()) { + $testPath = toWindowsPath($testPath); + } else { + $testPath = canonpath($testPath); + } + print OUT "$testPath$suffixExpectedHash\n"; + } + } + + # DumpRenderTree is expected to dump two "blocks" to stdout for each test. + # Each block is terminated by a #EOF on a line by itself. + # The first block is the output of the test (in text, RenderTree or other formats). + # The second block is for optional pixel data in PNG format, and may be empty if + # pixel tests are not being run, or the test does not dump pixels (e.g. text tests). + + my $actualRead = readFromDumpToolWithTimer(IN); + my $errorRead = readFromDumpToolWithTimer(ERROR, $actualRead->{status} eq "timedOut"); + + my $actual = $actualRead->{output}; + my $error = $errorRead->{output}; + + $expectedExtension = $actualRead->{extension}; + my $expectedFileName = "$base-$expectedTag.$expectedExtension"; + + my $isText = isTextOnlyTest($actual); + + my $expectedDir = expectedDirectoryForTest($base, $isText, $expectedExtension); + $expectedResultPaths{$base} = "$expectedDir/$expectedFileName"; + + unless ($actualRead->{status} eq "success" && $errorRead->{status} eq "success") { + my $crashed = $actualRead->{status} eq "crashed" || $errorRead->{status} eq "crashed"; + testCrashedOrTimedOut($test, $base, $crashed, $actual, $error); + countFinishedTest($test, $base, $crashed ? "crash" : "timedout", 0); + next; + } + + $durations{$test} = time - $startTime if $report10Slowest; + + my $expected; + + if (!$resetResults && open EXPECTED, "<", "$expectedDir/$expectedFileName") { + $expected = ""; + while () { + next if $stripEditingCallbacks && $_ =~ /^EDITING DELEGATE:/; + $expected .= $_; + } + close EXPECTED; + } + my $expectedMac; + if (!isOSX() && $strictTesting && !$isText) { + if (!$resetResults && open EXPECTED, "<", "$testDirectory/platform/mac/$expectedFileName") { + $expectedMac = ""; + while () { + $expectedMac .= $_; + } + close EXPECTED; + } + } + + if ($shouldCheckLeaks && $testsPerDumpTool == 1) { + print " $test -> "; + } + + my $actualPNG = ""; + my $diffPNG = ""; + my $diffPercentage = ""; + my $diffResult = "passed"; + + my $actualHash = ""; + my $expectedHash = ""; + my $actualPNGSize = 0; + + while () { + last if /#EOF/; + if (/ActualHash: ([a-f0-9]{32})/) { + $actualHash = $1; + } elsif (/ExpectedHash: ([a-f0-9]{32})/) { + $expectedHash = $1; + } elsif (/Content-Length: (\d+)\s*/) { + $actualPNGSize = $1; + read(IN, $actualPNG, $actualPNGSize); + } + } + + if ($verbose && $pixelTests && !$resetResults && $actualPNGSize) { + if ($actualHash eq "" && $expectedHash eq "") { + printFailureMessageForTest($test, "WARNING: actual & expected pixel hashes are missing!"); + } elsif ($actualHash eq "") { + printFailureMessageForTest($test, "WARNING: actual pixel hash is missing!"); + } elsif ($expectedHash eq "") { + printFailureMessageForTest($test, "WARNING: expected pixel hash is missing!"); + } + } + + if ($actualPNGSize > 0) { + my $expectedPixelDir = expectedDirectoryForTest($base, 0, "png"); + + if (!$resetResults && ($expectedHash ne $actualHash || ($actualHash eq "" && $expectedHash eq ""))) { + if (-f "$expectedPixelDir/$base-$expectedTag.png") { + my $expectedPNGSize = -s "$expectedPixelDir/$base-$expectedTag.png"; + my $expectedPNG = ""; + open EXPECTEDPNG, "$expectedPixelDir/$base-$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; + $imageDifferences{$base} = $diffPercentage; + $diffResult = $2; + } + + if ($diffPercentage == 0) { + printFailureMessageForTest($test, "pixel hash failed (but pixel test still passes)"); + } + } elsif ($verbose) { + printFailureMessageForTest($test, "WARNING: expected image is missing!"); + } + } + + if ($resetResults || !-f "$expectedPixelDir/$base-$expectedTag.png") { + mkpath catfile($expectedPixelDir, dirname($base)) if $testDirectory ne $expectedPixelDir; + writeToFile("$expectedPixelDir/$base-$expectedTag.png", $actualPNG); + } + + if ($actualHash ne "" && ($resetResults || !-f "$expectedPixelDir/$base-$expectedTag.checksum")) { + writeToFile("$expectedPixelDir/$base-$expectedTag.checksum", $actualHash); + } + } + + 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) { + writeToFile("/tmp/actual.txt", $simplified_actual); + writeToFile("/tmp/expected.txt", $expectedMac); + 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()) { + $result = "crash"; + testCrashedOrTimedOut($test, $base, 1, $actual, $error); + } elsif (!defined $expected) { + if ($verbose) { + print "new " . ($resetResults ? "result" : "test") ."\n"; + $atLineStart = 1; + } + $result = "new"; + + if ($generateNewResults || $resetResults) { + mkpath catfile($expectedDir, dirname($base)) if $testDirectory ne $expectedDir; + writeToFile("$expectedDir/$expectedFileName", $actual); + } + deleteExpectedAndActualResults($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"; + + my $message = $actual eq $expected ? "pixel test failed" : "failed"; + + if ($actual ne $expected && $addPlatformExceptions) { + my $testBase = catfile($testDirectory, $base); + my $expectedBase = catfile($expectedDir, $base); + my $testIsMaximallyPlatformSpecific = $testBase =~ m|^\Q$platformTestDirectory\E/|; + my $expectedResultIsMaximallyPlatformSpecific = $expectedBase =~ m|^\Q$platformTestDirectory\E/|; + if (!$testIsMaximallyPlatformSpecific && !$expectedResultIsMaximallyPlatformSpecific) { + mkpath catfile($platformTestDirectory, dirname($base)); + my $expectedFile = catfile($platformTestDirectory, "$expectedFileName"); + writeToFile("$expectedFile", $actual); + $message .= " (results generated in $platformTestDirectory)"; + } + } + + printFailureMessageForTest($test, $message); + + 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; + + writeToFile("$testResultsDirectory/$base-$actualTag.png", $actualPNG); + writeToFile("$testResultsDirectory/$base-$diffsTag.png", $diffPNG); + + my $expectedPixelDir = expectedDirectoryForTest($base, 0, "png"); + copy("$expectedPixelDir/$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 "\n"; + print DIFFHTML "\n"; + print DIFFHTML "\n"; + print DIFFHTML "
Difference between images: $diffPercentage%
test file
Actual Image
\n"; + print DIFFHTML "\n"; + print DIFFHTML "\n"; + } + } + + if ($error) { + my $dir = "$testResultsDirectory/$base"; + $dir =~ s|/([^/]+)$|| or die "Failed to find test name from base\n"; + mkpath $dir; + + writeToFile("$testResultsDirectory/$base-$errorTag.txt", $error); + + $counts{error}++; + push @{$tests{error}}, $test; + } + + countFinishedTest($test, $base, $result, $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 ($totalLeaks) { + if ($mergeDepth) { + parseLeaksandPrintUniqueLeaks(); + } + else { + 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", + timedout => "timed out", + crash => "crashed", + error => "had stderr output" +); + +for my $type ("match", "mismatch", "new", "timedout", "crash", "error") { + 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, ">", $testResults or die; +print HTML "\n"; +print HTML "\n"; +print HTML "Layout Test Results\n"; +print HTML "\n"; +print HTML "\n"; + +print HTML htmlForResultsSection(@{$tests{mismatch}}, "Tests where results did not match expected results", \&linksForMismatchTest); +print HTML htmlForResultsSection(@{$tests{timedout}}, "Tests that timed out", \&linksForErrorTest); +print HTML htmlForResultsSection(@{$tests{crash}}, "Tests that caused the DumpRenderTree tool to crash", \&linksForErrorTest); +print HTML htmlForResultsSection(@{$tests{error}}, "Tests that had stderr output", \&linksForErrorTest); +print HTML htmlForResultsSection(@{$tests{new}}, "Tests that had no expected results (probably new)", \&linksForNewTest); + +print HTML "\n"; +print HTML "\n"; +close HTML; + +if (isQt()) { + system "WebKitTools/Scripts/run-launcher", "--qt", $configurationOption, $testResults if $launchSafari; +} elsif (isGtk()) { + system "WebKitTools/Scripts/run-launcher", "--gtk", $configurationOption, $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: + # 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 a leak has been + # fixed, it will be listed here until the bot has been updated with the newer frameworks. + + my @typesToExclude = ( + ); + + my @callStacksToExclude = ( + "Flash_EnforceLocalSecurity" # leaks in Flash plug-in code, rdar://problem/4449747 + ); + + if (isTiger()) { + # Leak list for the version of Tiger used on the build bot. + push @callStacksToExclude, ( + "CFRunLoopRunSpecific \\| malloc_zone_malloc", "CFRunLoopRunSpecific \\| CFAllocatorAllocate ", # leak in CFRunLoopRunSpecific, rdar://problem/4670839 + "CGImageSourceGetPropertiesAtIndex", # leak in ImageIO, rdar://problem/4628809 + "FOGetCoveredUnicodeChars", # leak in ATS, rdar://problem/3943604 + "GetLineDirectionPreference", "InitUnicodeUtilities", # leaks tool falsely reporting leak in CFNotificationCenterAddObserver, rdar://problem/4964790 + "ICCFPrefWrapper::GetPrefDictionary", # leaks in Internet Config. code, rdar://problem/4449794 + "NSHTTPURLProtocol setResponseHeader:", # leak in multipart/mixed-replace handling in Foundation, no Radar, but fixed in Leopard + "NSURLCache cachedResponseForRequest", # leak in CFURL cache, rdar://problem/4768430 + "PCFragPrepareClosureFromFile", # leak in Code Fragment Manager, rdar://problem/3426998 + "WebCore::Selection::toRange", # bug in 'leaks', rdar://problem/4967949 + "WebCore::SubresourceLoader::create", # bug in 'leaks', rdar://problem/4985806 + "_CFPreferencesDomainDeepCopyDictionary", # leak in CFPreferences, rdar://problem/4220786 + "_objc_msgForward", # leak in NSSpellChecker, rdar://problem/4965278 + "gldGetString", # leak in OpenGL, rdar://problem/5013699 + "_setDefaultUserInfoFromURL", # leak in NSHTTPAuthenticator, rdar://problem/5546453 + "SSLHandshake", # leak in SSL, rdar://problem/5546440 + "SecCertificateCreateFromData", # leak in SSL code, rdar://problem/4464397 + ); + push @typesToExclude, ( + "THRD", # bug in 'leaks', rdar://problem/3387783 + "DRHT", # ditto (endian little hate i) + ); + } + + if (isLeopard()) { + # Leak list for the version of Leopard used on the build bot. + push @callStacksToExclude, ( + "CFHTTPMessageAppendBytes", # leak in CFNetwork, rdar://problem/5435912 + "sendDidReceiveDataCallback", # leak in CFNetwork, rdar://problem/5441619 + "_CFHTTPReadStreamReadMark", # leak in CFNetwork, rdar://problem/5441468 + "httpProtocolStart", # leak in CFNetwork, rdar://problem/5468837 + "_CFURLConnectionSendCallbacks", # leak in CFNetwork, rdar://problem/5441600 + "DispatchQTMsg", # leak in QuickTime, PPC only, rdar://problem/5667132 + "QTMovieContentView createVisualContext", # leak in QuickTime, PPC only, rdar://problem/5667132 + "_CopyArchitecturesForJVMVersion", # leak in Java, rdar://problem/5910823 + ); + } + + 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"; + } + + writeToFile($leaksFilePath, $leaksOutput); + + push( @leaksFilenames, $leaksFilePath ); + } + + return $adjustedCount; +} + +sub writeToFile($$) +{ + my ($filePath, $contents) = @_; + open NEWFILE, ">", "$filePath" or die "could not create $filePath\n"; + print NEWFILE $contents; + close NEWFILE; +} + +# Break up a path into the directory (with slash) and base name. +sub splitpath($) +{ + 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 $dyldLibraryPath = $ENV{'DYLD_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() || isGtk()) { + if (defined $display) { + $ENV{DISPLAY} = $display; + } else { + $ENV{DISPLAY} = ":1"; + } + $ENV{'WEBKIT_TESTFONTS'} = $testfonts if defined($testfonts); + $ENV{HOME} = $homeDir; + if (defined $libraryPath) { + $ENV{LD_LIBRARY_PATH} = $libraryPath; + } + if (defined $dyldLibraryPath) { + $ENV{DYLD_LIBRARY_PATH} = $dyldLibraryPath; + } + if (defined $dbusAddress) { + $ENV{DBUS_SESSION_BUS_ADDRESS} = $dbusAddress; + } + } + $ENV{DYLD_FRAMEWORK_PATH} = $productDir; + $ENV{XML_CATALOG_FILES} = ""; # work around missing /etc/catalog + $ENV{DYLD_INSERT_LIBRARIES} = "/usr/lib/libgmalloc.dylib" if $guardMalloc; + + if (isCygwin()) { + $ENV{HOMEDRIVE} = $homeDrive; + $ENV{HOMEPATH} = $homePath; + if ($testfonts) { + $ENV{WEBKIT_TESTFONTS} = $testfonts; + } + setPathForRunningWebKitApp(\%ENV) if isCygwin(); + } + + exportArchPreference(); + + my @args = @toolArgs; + unshift @args, $dumpTool; + if (isOSX and !isTiger()) { + unshift @args, "arch"; + } + if ($useValgrind) { + unshift @args, "valgrind"; + } + + $ENV{MallocStackLogging} = 1 if $shouldCheckLeaks; + $dumpToolPID = open3(\*OUT, \*IN, \*ERROR, @args) or die "Failed to start tool: $dumpTool\n"; + $ENV{MallocStackLogging} = 0 if $shouldCheckLeaks; + $isDumpToolOpen = 1; + $dumpToolCrashed = 0; +} + +sub closeDumpTool() +{ + return if !$isDumpToolOpen; + + close IN; + close OUT; + waitpid $dumpToolPID, 0; + + # check for WebCore counter leaks. + if ($shouldCheckLeaks) { + while () { + print; + } + } + close ERROR; + $isDumpToolOpen = 0; +} + +sub dumpToolDidCrash() +{ + return 1 if $dumpToolCrashed; + return 0 unless $isDumpToolOpen; + + my $pid = waitpid(-1, WNOHANG); + return 1 if ($pid == $dumpToolPID); + + # On Mac OS X, crashing may be significantly delayed by crash reporter. + return 0 unless isOSX(); + + my $tryingToExit = 0; + open PS, "ps -o state -p $dumpToolPID |"; + ; # skip header + $tryingToExit = 1 if =~ /E/; + close PS; + return $tryingToExit; +} + +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"; + } elsif (isDebianBased()) { + $httpdPath = "/usr/sbin/apache2"; + $httpdConfig = "$testDirectory/http/conf/apache2-debian-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, $expectedExtension) = @_; + + my @directories = @platformHierarchy; + push @directories, map { catdir($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.$expectedExtension"); + } + + # 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. + # FIXME: We want to allow platform/mac tests with platform/mac-leopard results, + # so this needs to be enhanced. + 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 countFinishedTest($$$$) { + my ($test, $base, $result, $isText) = @_; + + if (($count + 1) % $testsPerDumpTool == 0 || $count == $#tests) { + if ($shouldCheckLeaks) { + my $fileName; + if ($testsPerDumpTool == 1) { + $fileName = "$testResultsDirectory/$base-leaks.txt"; + } else { + $fileName = "$testResultsDirectory/" . fileNameWithNumber($dumpToolName, $leaksOutputFileNumber) . "-leaks.txt"; + } + my $leakCount = countAndPrintLeaks($dumpToolName, $dumpToolPID, $fileName); + $totalLeaks += $leakCount; + $leaksOutputFileNumber++ if ($leakCount); + } + + closeDumpTool(); + } + + $count++; + $counts{$result}++; + push @{$tests{$result}}, $test; + $testType{$test} = $isText; +} + +sub testCrashedOrTimedOut($$$$$) +{ + my ($test, $base, $didCrash, $actual, $error) = @_; + + printFailureMessageForTest($test, $didCrash ? "crashed" : "timed out"); + + sampleDumpTool() unless $didCrash; + + my $dir = "$testResultsDirectory/$base"; + $dir =~ s|/([^/]+)$|| or die "Failed to find test name from base\n"; + mkpath $dir; + + deleteExpectedAndActualResults($base); + + if (defined($error) && length($error)) { + writeToFile("$testResultsDirectory/$base-$errorTag.txt", $error); + } + + recordActualResultsAndDiff($base, $actual); + + kill 9, $dumpToolPID unless $didCrash; + + closeDumpTool(); +} + +sub printFailureMessageForTest($$) +{ + 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 = $value; +} + +sub htmlForResultsSection(\@$&) +{ + my ($tests, $description, $linkGetter) = @_; + + my @html = (); + return join("\n", @html) unless @{$tests}; + + push @html, "

$description:

"; + push @html, ""; + foreach my $test (@{$tests}) { + push @html, ""; + push @html, ""; + foreach my $link (@{&{$linkGetter}($test)}) { + push @html, ""; + } + push @html, ""; + } + push @html, "
$test{href}\">$link->{text}
"; + + return join("\n", @html); +} + +sub linksForExpectedAndActualResults($) +{ + my ($base) = @_; + + my @links = (); + + return \@links unless -s "$testResultsDirectory/$base-$diffsTag.txt"; + + my $expectedResultPath = $expectedResultPaths{$base}; + my ($expectedResultFileName, $expectedResultsDirectory, $expectedResultExtension) = fileparse($expectedResultPath, qr{\.[^.]+$}); + + push @links, { href => "$base-$expectedTag$expectedResultExtension", text => "expected" }; + push @links, { href => "$base-$actualTag$expectedResultExtension", text => "actual" }; + push @links, { href => "$base-$diffsTag.txt", text => "diffs" }; + + return \@links; +} + +sub linksForMismatchTest +{ + my ($test) = @_; + + my @links = (); + + my $base = stripExtension($test); + + push @links, @{linksForExpectedAndActualResults($base)}; + return \@links unless $pixelTests && $imagesPresent{$base}; + + push @links, { href => "$base-$expectedTag.png", text => "expected image" }; + push @links, { href => "$base-$diffsTag.html", text => "image diffs" }; + push @links, { href => "$base-$diffsTag.png", text => "$imageDifferences{$base}%" }; + + return \@links; +} + +sub linksForErrorTest +{ + my ($test) = @_; + + my @links = (); + + my $base = stripExtension($test); + + push @links, @{linksForExpectedAndActualResults($base)}; + push @links, { href => "$base-$errorTag.txt", text => "stderr" }; + + return \@links; +} + +sub linksForNewTest +{ + my ($test) = @_; + + my @links = (); + + my $base = stripExtension($test); + my $expectedResultPath = $expectedResultPaths{$base}; + my $expectedResultPathMinusExtension = stripExtension($expectedResultPath); + + push @links, { href => toURL($expectedResultPath), text => "results" }; + if ($pixelTests && -f "$expectedResultPathMinusExtension.png") { + push @links, { href => toURL("$expectedResultPathMinusExtension.png"), text => "image" }; + } + + return \@links; +} + +sub deleteExpectedAndActualResults($) +{ + my ($base) = @_; + + unlink "$testResultsDirectory/$base-$actualTag.txt"; + unlink "$testResultsDirectory/$base-$diffsTag.txt"; + unlink "$testResultsDirectory/$base-$errorTag.txt"; +} + +sub recordActualResultsAndDiff($$) +{ + my ($base, $actualResults) = @_; + + return unless defined($actualResults) && length($actualResults); + + my $expectedResultPath = $expectedResultPaths{$base}; + my ($expectedResultFileNameMinusExtension, $expectedResultDirectoryPath, $expectedResultExtension) = fileparse($expectedResultPath, qr{\.[^.]+$}); + my $actualResultsPath = "$testResultsDirectory/$base-$actualTag$expectedResultExtension"; + my $copiedExpectedResultsPath = "$testResultsDirectory/$base-$expectedTag$expectedResultExtension"; + writeToFile("$actualResultsPath", $actualResults); + copy("$expectedResultPath", "$copiedExpectedResultsPath"); + + system "diff -u \"$copiedExpectedResultsPath\" \"$actualResultsPath\" > \"$testResultsDirectory/$base-$diffsTag.txt\""; +} + +sub buildPlatformHierarchy() +{ + mkpath($platformTestDirectory) if ($platform eq "undefined" && !-d "$platformTestDirectory"); + + my @platforms = split('-', $platform); + my @hierarchy; + for (my $i=0; $i < @platforms; $i++) { + my $scoped = catdir($platformBaseDirectory, join('-', @platforms[0..($#platforms - $i)])); + push(@hierarchy, $scoped) if (-d $scoped); + } + + return @hierarchy; +} + +sub epiloguesAndPrologues($$) { + my ($lastDirectory, $directory) = @_; + my @lastComponents = split('/', $lastDirectory); + my @components = split('/', $directory); + + while (@lastComponents) { + if (!defined($components[0]) || $lastComponents[0] ne $components[0]) { + last; + } + shift @components; + shift @lastComponents; + } + + my @result; + my $leaving = $lastDirectory; + foreach (@lastComponents) { + my $epilogue = $leaving . "/resources/run-webkit-tests-epilogue.html"; + foreach (@platformHierarchy) { + push @result, catdir($_, $epilogue) if (stat(catdir($_, $epilogue))); + } + push @result, catdir($testDirectory, $epilogue) if (stat(catdir($testDirectory, $epilogue))); + $leaving =~ s|(^\|/)[^/]+$||; + } + + my $entering = $leaving; + foreach (@components) { + $entering .= '/' . $_; + my $prologue = $entering . "/resources/run-webkit-tests-prologue.html"; + push @result, catdir($testDirectory, $prologue) if (stat(catdir($testDirectory, $prologue))); + foreach (reverse @platformHierarchy) { + push @result, catdir($_, $prologue) if (stat(catdir($_, $prologue))); + } + } + return @result; +} + +sub parseLeaksandPrintUniqueLeaks() { + return unless @leaksFilenames; + + my $mergedFilenames = join " ", @leaksFilenames; + my $parseMallocHistoryTool = sourceDir() . "/WebKitTools/Scripts/parse-malloc-history"; + + open MERGED_LEAKS, "cat $mergedFilenames | $parseMallocHistoryTool --merge-depth $mergeDepth - |" ; + my @leakLines = ; + close MERGED_LEAKS; + + my $uniqueLeakCount = 0; + my $totalBytes; + foreach my $line (@leakLines) { + ++$uniqueLeakCount if ($line =~ /^(\d*)\scalls/); + $totalBytes = $1 if $line =~ /^total\:\s(.*)\s\(/; + } + + print "\nWARNING: $totalLeaks total leaks found for a total of $totalBytes!\n"; + print "WARNING: $uniqueLeakCount unique leaks found!\n"; + print "See above for individual leaks results.\n" if ($leaksOutputFileNumber > 2); + +} + +sub extensionForMimeType($) +{ + my ($mimeType) = @_; + + if ($mimeType eq "application/x-webarchive") { + return "webarchive"; + } elsif ($mimeType eq "application/pdf") { + return "pdf"; + } + return "txt"; +} + +# Read up to the first #EOF (the content block of the test), or until detecting crashes or timeouts. +sub readFromDumpToolWithTimer(*;$) +{ + my ($fh, $dontWaitForTimeOut) = @_; + + setFileHandleNonBlocking($fh, 1); + + my $maximumSecondsWithoutOutput = 60; + $maximumSecondsWithoutOutput *= 10 if $guardMalloc; + my $microsecondsToWaitBeforeReadingAgain = 1000; + + my $timeOfLastSuccessfulRead = time; + + my @output = (); + my $status = "success"; + my $mimeType = "text/plain"; + # We don't have a very good way to know when the "headers" stop + # and the content starts, so we use this as a hack: + my $haveSeenContentType = 0; + + while (1) { + if (time - $timeOfLastSuccessfulRead > $maximumSecondsWithoutOutput) { + $status = dumpToolDidCrash() ? "crashed" : "timedOut"; + last; + } + + my $line = readline($fh); + if (!defined($line)) { + if ($! != EAGAIN) { + $status = "crashed"; + last; + } + + if ($dontWaitForTimeOut) { + last; + } + + # No data ready + usleep($microsecondsToWaitBeforeReadingAgain); + next; + } + + $timeOfLastSuccessfulRead = time; + + if (!$haveSeenContentType && $line =~ /^Content-Type: (\S+)$/) { + $mimeType = $1; + $haveSeenContentType = 1; + next; + } + last if ($line =~ /#EOF/); + + push @output, $line; + } + + setFileHandleNonBlocking($fh, 0); + return { + output => join("", @output), + status => $status, + mimeType => $mimeType, + extension => extensionForMimeType($mimeType) + }; +} + +sub setFileHandleNonBlocking(*$) +{ + my ($fh, $nonBlocking) = @_; + + my $flags = fcntl($fh, F_GETFL, 0) or die "Couldn't get filehandle flags"; + + if ($nonBlocking) { + $flags |= O_NONBLOCK; + } else { + $flags &= ~O_NONBLOCK; + } + + fcntl($fh, F_SETFL, $flags) or die "Couldn't set filehandle flags"; + + return 1; +} + +sub sampleDumpTool() +{ + return unless isOSX(); + return unless $runSample; + + my $outputDirectory = "$ENV{HOME}/Library/Logs/DumpRenderTree"; + -d $outputDirectory or mkdir $outputDirectory; + + my $outputFile = "$outputDirectory/HangReport.txt"; + system "/usr/bin/sample", $dumpToolPID, qw(10 10 -file), $outputFile; +} -- cgit v1.1