Attachment 341854 Details for Bug 186240 – ROLLOUT of r232421

[patch] ROLLOUT of r232421

bug-186240-20180602184425.patch (text/plain), 40.71 KB, created by WebKit Commit Bot on 2018-06-02 15:44:26 PDT

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Creator: WebKit Commit Bot

Created: 2018-06-02 15:44:26 PDT

Size: 40.71 KB

patch

obsolete

>Subversion Revision: 232444
>diff --git a/Tools/ChangeLog b/Tools/ChangeLog
>index a9b489e1928ed268c0c2a174f8998ecd35492fe8..d848dc82764c0572d7c0be64e8312b20f1748ab0 100644
>--- a/Tools/ChangeLog
>+++ b/Tools/ChangeLog
>@@ -1,3 +1,16 @@
>+2018-06-02  Commit Queue  <commit-queue@webkit.org>
>+
>+        Unreviewed, rolling out r232421.
>+        https://bugs.webkit.org/show_bug.cgi?id=186240
>+
>+        Breaks webkitpy tests (Requested by aakashjain on #webkit).
>+
>+        Reverted changeset:
>+
>+        "Add some tests for lldb_webkit.py"
>+        https://bugs.webkit.org/show_bug.cgi?id=183744
>+        https://trac.webkit.org/changeset/232421
>+
> 2018-06-01  Daniel Bates  <dabates@apple.com>
> 
>         Add some tests for lldb_webkit.py
>diff --git a/Tools/Makefile b/Tools/Makefile
>index ca07f1881bc91fe8e522d66e3df7b81f7580f44c..6a1f77ce63573e5fe891034768253730045b9243 100644
>--- a/Tools/Makefile
>+++ b/Tools/Makefile
>@@ -2,7 +2,7 @@ MODULES = DumpRenderTree WebKitTestRunner MiniBrowser ../Source/ThirdParty/gtest
> 
> ifneq (,$(SDKROOT))
> 	ifeq (,$(findstring macosx,$(SDKROOT)))
>-		MODULES = DumpRenderTree WebKitTestRunner ../Source/ThirdParty/gtest/xcode TestWebKitAPI lldb/lldbWebKitTester
>+		MODULES = DumpRenderTree WebKitTestRunner ../Source/ThirdParty/gtest/xcode TestWebKitAPI
> 	endif
> 	ifneq (,$(findstring iphone,$(SDKROOT)))
> 		MODULES += MobileMiniBrowser
>diff --git a/Tools/Scripts/build-lldbwebkittester b/Tools/Scripts/build-lldbwebkittester
>deleted file mode 100755
>index 79d9c6a6ec9500eb020e262707d2a315a58d165e..0000000000000000000000000000000000000000
>--- a/Tools/Scripts/build-lldbwebkittester
>+++ /dev/null
>@@ -1,76 +0,0 @@
>-#!/usr/bin/env perl
>-
>-# Copyright (C) 2014-2018 Apple Inc. All rights reserved.
>-#
>-# 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 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.
>-
>-use strict;
>-use warnings;
>-use File::Basename;
>-use FindBin;
>-use Getopt::Long qw(:config pass_through);
>-use lib $FindBin::Bin;
>-use webkitdirs;
>-
>-sub buildProjectOrDie($$);
>-
>-my $showHelp;
>-my $clean = 0;
>-
>-my $programName = basename($0);
>-my $usage = <<EOF;
>-Usage: $programName [options] [options to pass to build system]
>-  --help        Show this help message
>-  --clean       Clean up the build directory
>-EOF
>-
>-my $result = GetOptions(
>-    "help" => \$showHelp,
>-    "clean" => \$clean,
>-);
>-
>-if ($showHelp || !$result) {
>-   print STDERR $usage;
>-   exit 1;
>-}
>-
>-checkRequiredSystemConfig();
>-setConfiguration();
>-chdirWebKit();
>-
>-my @xcodeOptions = XcodeOptions();
>-
>-buildProjectOrDie("Source/bmalloc", "bmalloc");
>-buildProjectOrDie("Source/WTF", "WTF");
>-buildProjectOrDie("Tools/lldb/lldbWebKitTester", "lldbWebKitTester");
>-
>-sub buildProjectOrDie($$)
>-{
>-    my ($path, $project) = @_;
>-    chdir($path) or die;
>-    $result = exitStatus(buildXCodeProject($project, $clean, @xcodeOptions, @ARGV));
>-    exit $result if $result;
>-    chdirWebKit();
>-}
>diff --git a/Tools/Scripts/dump-class-layout b/Tools/Scripts/dump-class-layout
>index 6f6eba42de8175362b2c21977916d874b5504cd5..d41864455836e3b0e2b06546b9bab62668586ec5 100755
>--- a/Tools/Scripts/dump-class-layout
>+++ b/Tools/Scripts/dump-class-layout
>@@ -31,9 +31,6 @@ import os
> import subprocess
> from sets import Set
> 
>-from webkitpy.common.system.systemhost import SystemHost
>-sys.path.append(SystemHost().path_to_lldb_python_directory())
>-import lldb
> 
> framework = "WebCore"
> build_directory = ""
>@@ -44,6 +41,21 @@ def webkit_build_dir():
>     scriptpath = os.path.dirname(os.path.realpath(__file__))
>     return subprocess.check_output([os.path.join(scriptpath, "webkit-build-directory"), "--top-level"]).strip()
> 
>+def developer_dir():
>+    return subprocess.check_output(["xcode-select", "--print-path"])
>+
>+def import_lldb():
>+    xcode_contents_path = os.path.split(developer_dir())[0]
>+    lldb_framework_path = os.path.join(xcode_contents_path, "SharedFrameworks", "LLDB.framework", "Resources", "Python")
>+    sys.path.append(lldb_framework_path)
>+
>+    LLDB_MODULE_NAME = "lldb"
>+    try:
>+        globals()[LLDB_MODULE_NAME] = __import__(LLDB_MODULE_NAME)
>+    except ImportError:
>+        print "Failed to import {} from {}".format(LLDB_MODULE_NAME, lldb_framework_path)
>+        sys.exit(1)
>+
> def verify_type(target, type):
>     typename = type.GetName()
>     seenOffset = Set()
>@@ -184,6 +196,7 @@ def main():
>         build_dir = args.build_directory
> 
>     target_path = os.path.join(build_dir, args.config, args.framework + ".framework", args.framework);
>+    import_lldb()
>     dump_class(target_path, args.classname, args.arch)
> 
> if __name__ == "__main__":
>diff --git a/Tools/Scripts/webkitpy/common/checkout/scm/scm_unittest.py b/Tools/Scripts/webkitpy/common/checkout/scm/scm_unittest.py
>index 22eb7ce4a458cf072be7d301df25472884e83bbc..8921ca982864b741949b2664598810e7eb43300f 100644
>--- a/Tools/Scripts/webkitpy/common/checkout/scm/scm_unittest.py
>+++ b/Tools/Scripts/webkitpy/common/checkout/scm/scm_unittest.py
>@@ -60,8 +60,7 @@ from .svn import SVN
> 
> # We cache the mock SVN repo so that we don't create it again for each call to an SVNTest or GitTest test_ method.
> # We store it in a global variable so that we can delete this cached repo on exit(3).
>-# FIXME: Remove this once test-webkitpy supports class and module fixtures (i.e. setUpClass()/setUpModule()
>-# are called exactly once per class/module).
>+# FIXME: Remove this once we migrate to Python 2.7. Unittest in Python 2.7 supports module-specific setup and teardown functions.
> cached_svn_repo_path = None
> 
> 
>@@ -71,8 +70,7 @@ def remove_dir(path):
>     shutil.rmtree(path)
> 
> 
>-# FIXME: Remove this once test-webkitpy supports class and module fixtures (i.e. setUpClass()/setUpModule()
>-# are called exactly once per class/module).
>+# FIXME: Remove this once we migrate to Python 2.7. Unittest in Python 2.7 supports module-specific setup and teardown functions.
> @atexit.register
> def delete_cached_mock_repo_at_exit():
>     if cached_svn_repo_path:
>diff --git a/Tools/Scripts/webkitpy/common/system/systemhost.py b/Tools/Scripts/webkitpy/common/system/systemhost.py
>index 1ca2928449824c2f0fc1f30cae5ee121a834b3d9..a15342201d833414731ebd0f76f7179a6f0bd6e3 100644
>--- a/Tools/Scripts/webkitpy/common/system/systemhost.py
>+++ b/Tools/Scripts/webkitpy/common/system/systemhost.py
>@@ -47,8 +47,3 @@ class SystemHost(object):
> 
>     def symbolicate_crash_log_if_needed(self, path):
>         return self.filesystem.read_text_file(path)
>-
>-    def path_to_lldb_python_directory(self):
>-        if not self.platform.is_mac():
>-            return ''
>-        return self.executive.run_command(['xcrun', 'lldb', '--python-path'], return_stderr=False).rstrip()
>diff --git a/Tools/Scripts/webkitpy/test/main.py b/Tools/Scripts/webkitpy/test/main.py
>index a1a45771dd22acf2f9f4b9ed1bedc04349aa6d56..5facaa546dee9658bac9848ea02e1fc482a0f2ef 100644
>--- a/Tools/Scripts/webkitpy/test/main.py
>+++ b/Tools/Scripts/webkitpy/test/main.py
>@@ -1,6 +1,5 @@
> # Copyright (C) 2012 Google, Inc.
> # Copyright (C) 2010 Chris Jerdonek (cjerdonek@webkit.org)
>-# Copyright (C) 2018 Apple Inc. All rights reserved.
> #
> # Redistribution and use in source and binary forms, with or without
> # modification, are permitted provided that the following conditions
>@@ -38,58 +37,26 @@ import traceback
> import unittest
> 
> from webkitpy.common.system.logutils import configure_logging
>-from webkitpy.common.system.executive import Executive
> from webkitpy.common.system.filesystem import FileSystem
>-from webkitpy.common.system.systemhost import SystemHost
>-from webkitpy.port.config import Config
> from webkitpy.test.finder import Finder
> from webkitpy.test.printer import Printer
> from webkitpy.test.runner import Runner, unit_test_name
> 
> _log = logging.getLogger(__name__)
> 
>-_host = SystemHost()
>-_webkit_root = None
>-
>-
>-def _find_lldb_webkit_tester():
>-    config = Config(_host.executive, _host.filesystem)
>-    lldb_webkit_tester_executable = os.path.join(config.build_directory(config.default_configuration()), 'lldbWebKitTester')
>-    return os.path.isfile(lldb_webkit_tester_executable) and os.access(lldb_webkit_tester_executable, os.X_OK)
>-
>-
>-def _build_lldb_webkit_tester():
>-    if not _host.platform.is_mac():
>-        _log.error('lldbWebKitTester is not supported on this platform.')
>-        return False
>-    config = Config(_host.executive, _host.filesystem)
>-    build_lldbwebkittester = os.path.join(_webkit_root, 'Tools', 'Scripts', 'build-lldbwebkittester')
>-    return _host.executive.run_command([build_lldbwebkittester, config.flag_for_configuration(config.default_configuration())], return_exit_code=True) == 0
>-
> 
> def main():
>-    global _webkit_root
>     configure_logging(logger=_log)
> 
>     up = os.path.dirname
>-    _webkit_root = up(up(up(up(up(os.path.abspath(__file__))))))
>+    webkit_root = up(up(up(up(up(os.path.abspath(__file__))))))
> 
>     tester = Tester()
>-    tester.add_tree(os.path.join(_webkit_root, 'Tools', 'Scripts'), 'webkitpy')
>+    tester.add_tree(os.path.join(webkit_root, 'Tools', 'Scripts'), 'webkitpy')
> 
>     # There is no WebKit2 on Windows, so we don't need to run WebKit2 unittests on it.
>     if not (sys.platform.startswith('win') or sys.platform == 'cygwin'):
>-        tester.add_tree(os.path.join(_webkit_root, 'Source', 'WebKit', 'Scripts'), 'webkit')
>-
>-    lldb_python_directory = _host.path_to_lldb_python_directory()
>-    if os.path.isdir(lldb_python_directory):
>-        if lldb_python_directory not in sys.path:
>-            sys.path.append(lldb_python_directory)
>-        tester.add_tree(os.path.join(_webkit_root, 'Tools', 'lldb'))
>-        will_run_lldb_webkit_tests = True
>-    else:
>-        _log.info("Skipping lldb_webkit tests; could not find path to lldb.py '{}'.".format(lldb_python_directory))
>-        will_run_lldb_webkit_tests = False
>+        tester.add_tree(os.path.join(webkit_root, 'Source', 'WebKit', 'Scripts'), 'webkit')
> 
>     tester.skip(('webkitpy.common.checkout.scm.scm_unittest',), 'are really, really, slow', 31818)
>     if sys.platform.startswith('win'):
>@@ -104,11 +71,11 @@ def main():
>         from google.appengine.dist import use_library
>         use_library('django', '1.2')
>         dev_appserver.fix_sys_path()
>-        tester.add_tree(os.path.join(_webkit_root, 'Tools', 'QueueStatusServer'))
>+        tester.add_tree(os.path.join(webkit_root, 'Tools', 'QueueStatusServer'))
>     else:
>         _log.info('Skipping QueueStatusServer tests; the Google AppEngine Python SDK is not installed.')
> 
>-    return not tester.run(will_run_lldb_webkit_tests=will_run_lldb_webkit_tests)
>+    return not tester.run()
> 
> 
> def _print_results_as_json(stream, all_test_names, failures, errors):
>@@ -164,7 +131,7 @@ class Tester(object):
> 
>         return parser.parse_args(argv)
> 
>-    def run(self, will_run_lldb_webkit_tests=False):
>+    def run(self):
>         self._options, args = self._parse_args()
>         self.printer.configure(self._options)
> 
>@@ -175,9 +142,9 @@ class Tester(object):
>             _log.error('No tests to run')
>             return False
> 
>-        return self._run_tests(names, will_run_lldb_webkit_tests)
>+        return self._run_tests(names)
> 
>-    def _run_tests(self, names, will_run_lldb_webkit_tests):
>+    def _run_tests(self, names):
>         # Make sure PYTHONPATH is set up properly.
>         sys.path = self.finder.additional_paths(sys.path) + sys.path
> 
>@@ -187,14 +154,6 @@ class Tester(object):
>         from webkitpy.thirdparty import autoinstall_everything
>         autoinstall_everything()
> 
>-        if will_run_lldb_webkit_tests:
>-            self.printer.write_update("Checking lldbWebKitTester ...")
>-            if not _find_lldb_webkit_tester():
>-                self.printer.write_update("Building lldbWebKitTester ...")
>-                if not _build_lldb_webkit_tester():
>-                    _log.error('Failed to build lldbWebKitTester.')
>-                    return False
>-
>         if self._options.coverage:
>             _log.warning("Checking code coverage, so running things serially")
>             self._options.child_processes = 1
>diff --git a/Tools/lldb/lldbWebKitTester/Configurations/Base.xcconfig b/Tools/lldb/lldbWebKitTester/Configurations/Base.xcconfig
>deleted file mode 100644
>index 8c0e7d8035267b7fe7b472c2c42b0bf6db368d4e..0000000000000000000000000000000000000000
>--- a/Tools/lldb/lldbWebKitTester/Configurations/Base.xcconfig
>+++ /dev/null
>@@ -1,119 +0,0 @@
>-// Copyright (C) 2015-2018 Apple Inc. All rights reserved.
>-//
>-// 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.
>-//
>-// THIS SOFTWARE IS PROVIDED BY APPLE INC. ``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 INC. OR
>-// 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.
>-
>-#include? "../../../../../Internal/Configurations/HaveInternalSDK.xcconfig"
>-
>-USE_INTERNAL_SDK = $(USE_INTERNAL_SDK_$(CONFIGURATION));
>-USE_INTERNAL_SDK_Production = YES;
>-USE_INTERNAL_SDK_Debug = $(HAVE_INTERNAL_SDK);
>-USE_INTERNAL_SDK_Release = $(HAVE_INTERNAL_SDK);
>-
>-ALWAYS_SEARCH_USER_PATHS = NO;
>-
>-CLANG_CXX_LANGUAGE_STANDARD = gnu++14;
>-CLANG_CXX_LIBRARY = libc++;
>-CLANG_ENABLE_OBJC_WEAK = YES;
>-CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
>-CLANG_WARN_BOOL_CONVERSION = YES;
>-CLANG_WARN_CONSTANT_CONVERSION = YES;
>-CLANG_WARN_CXX0X_EXTENSIONS = NO;
>-CLANG_WARN_EMPTY_BODY = YES;
>-CLANG_WARN_ENUM_CONVERSION = YES;
>-CLANG_WARN_INFINITE_RECURSION = YES;
>-CLANG_WARN_INT_CONVERSION = YES;
>-CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
>-CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
>-CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
>-CLANG_WARN_STRICT_PROTOTYPES = YES;
>-CLANG_WARN_SUSPICIOUS_MOVE = YES;
>-CLANG_WARN_UNREACHABLE_CODE = NO;
>-CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
>-GCC_WARN_UNDECLARED_SELECTOR = YES;
>-COMBINE_HIDPI_IMAGES = NO;
>-DEBUG_INFORMATION_FORMAT = dwarf-with-dsym;
>-ENABLE_STRICT_OBJC_MSGSEND = YES;
>-GCC_C_LANGUAGE_STANDARD = gnu99;
>-GCC_DEBUGGING_SYMBOLS = default;
>-GCC_DYNAMIC_NO_PIC = NO;
>-GCC_ENABLE_CPP_EXCEPTIONS = NO;
>-GCC_ENABLE_CPP_RTTI = NO;
>-GCC_ENABLE_OBJC_EXCEPTIONS = YES;
>-GCC_ENABLE_SYMBOL_SEPARATION = NO;
>-GCC_FAST_OBJC_DISPATCH = YES;
>-GCC_GENERATE_DEBUGGING_SYMBOLS = YES;
>-GCC_NO_COMMON_BLOCKS = YES;
>-GCC_OBJC_CALL_CXX_CDTORS = YES;
>-GCC_PRECOMPILE_PREFIX_HEADER = YES;
>-GCC_PREPROCESSOR_DEFINITIONS = $(DEBUG_DEFINES) $(inherited);
>-GCC_STRICT_ALIASING = YES;
>-GCC_SYMBOLS_PRIVATE_EXTERN = NO;
>-GCC_THREADSAFE_STATICS = NO;
>-GCC_TREAT_WARNINGS_AS_ERRORS = YES;
>-GCC_VERSION = com.apple.compilers.llvm.clang.1_0;
>-GCC_WARN_64_TO_32_BIT_CONVERSION = NO;
>-GCC_WARN_ABOUT_DEPRECATED_FUNCTIONS = NO;
>-GCC_WARN_ABOUT_MISSING_NEWLINE = YES;
>-GCC_WARN_ABOUT_MISSING_PROTOTYPES = YES;
>-GCC_WARN_ABOUT_RETURN_TYPE = YES;
>-GCC_WARN_NON_VIRTUAL_DESTRUCTOR = YES;
>-GCC_WARN_SIGN_COMPARE = YES;
>-GCC_WARN_UNDECLARED_SELECTOR = YES;
>-GCC_WARN_UNINITIALIZED_AUTOS = YES;
>-GCC_WARN_UNUSED_FUNCTION = YES;
>-GCC_WARN_UNUSED_VARIABLE = NO;
>-WARNING_CFLAGS = -Wcast-qual -Wchar-subscripts -Wextra-tokens -Wformat=2 -Winit-self -Wmissing-format-attribute -Wmissing-noreturn -Wpacked -Wpointer-arith -Wredundant-decls -Wundef -Wwrite-strings -Wexit-time-destructors -Wglobal-constructors -Wtautological-compare -Wimplicit-fallthrough;
>-
>-HEADER_SEARCH_PATHS = ${BUILT_PRODUCTS_DIR}/usr/local/include;
>-
>-TARGET_MAC_OS_X_VERSION_MAJOR = $(TARGET_MAC_OS_X_VERSION_MAJOR$(MACOSX_DEPLOYMENT_TARGET:suffix:identifier));
>-TARGET_MAC_OS_X_VERSION_MAJOR_11 = 101100;
>-TARGET_MAC_OS_X_VERSION_MAJOR_12 = 101200;
>-TARGET_MAC_OS_X_VERSION_MAJOR_13 = 101300;
>-TARGET_MAC_OS_X_VERSION_MAJOR_14 = 101400;
>-TARGET_MAC_OS_X_VERSION_MAJOR_15 = 101500;
>-
>-SUPPORTED_PLATFORMS = macosx;
>-
>-// DEBUG_DEFINES, GCC_OPTIMIZATION_LEVEL, STRIP_INSTALLED_PRODUCT and DEAD_CODE_STRIPPING vary between the debug and normal variants.
>-// We set up the values for each variant here, and have the Debug configuration in the Xcode project use the _debug variant.
>-DEBUG_DEFINES_debug = ;
>-DEBUG_DEFINES_normal = NDEBUG;
>-DEBUG_DEFINES = $(DEBUG_DEFINES_$(CURRENT_VARIANT));
>-
>-GCC_OPTIMIZATION_LEVEL = $(GCC_OPTIMIZATION_LEVEL_$(CURRENT_VARIANT));
>-GCC_OPTIMIZATION_LEVEL_normal[sdk=macosx*] = 2;
>-GCC_OPTIMIZATION_LEVEL_debug = 0;
>-
>-STRIP_INSTALLED_PRODUCT = $(STRIP_INSTALLED_PRODUCT_$(CURRENT_VARIANT));
>-STRIP_INSTALLED_PRODUCT_normal = YES;
>-STRIP_INSTALLED_PRODUCT_debug = NO;
>-
>-DEAD_CODE_STRIPPING_debug = NO;
>-DEAD_CODE_STRIPPING_normal = YES;
>-DEAD_CODE_STRIPPING = $(DEAD_CODE_STRIPPING_$(CURRENT_VARIANT));
>-
>-SDKROOT = macosx.internal;
>-
>-OTHER_CFLAGS = $(ASAN_OTHER_CFLAGS);
>-OTHER_CPLUSPLUSFLAGS = $(ASAN_OTHER_CPLUSPLUSFLAGS);
>-OTHER_LDFLAGS = $(ASAN_OTHER_LDFLAGS);
>diff --git a/Tools/lldb/lldbWebKitTester/Configurations/DebugRelease.xcconfig b/Tools/lldb/lldbWebKitTester/Configurations/DebugRelease.xcconfig
>deleted file mode 100644
>index 8c4f71700ee4a43e5aa60edc6902b886c949fef0..0000000000000000000000000000000000000000
>--- a/Tools/lldb/lldbWebKitTester/Configurations/DebugRelease.xcconfig
>+++ /dev/null
>@@ -1,45 +0,0 @@
>-// Copyright (C) 2015-2018 Apple Inc. All rights reserved.
>-//
>-// 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.
>-//
>-// THIS SOFTWARE IS PROVIDED BY APPLE INC. ``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 INC. OR
>-// 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.
>-
>-#include "Base.xcconfig"
>-
>-ONLY_ACTIVE_ARCH = YES;
>-
>-TARGET_MAC_OS_X_VERSION_MAJOR = $(MAC_OS_X_VERSION_MAJOR);
>-
>-MACOSX_DEPLOYMENT_TARGET = $(MACOSX_DEPLOYMENT_TARGET_$(PLATFORM_NAME)_$(TARGET_MAC_OS_X_VERSION_MAJOR));
>-MACOSX_DEPLOYMENT_TARGET_macosx_101100 = 10.11;
>-MACOSX_DEPLOYMENT_TARGET_macosx_101200 = 10.12;
>-MACOSX_DEPLOYMENT_TARGET_macosx_101300 = 10.13;
>-MACOSX_DEPLOYMENT_TARGET_macosx_101400 = 10.14;
>-MACOSX_DEPLOYMENT_TARGET_macosx_101500 = 10.15;
>-
>-GCC_WARN_ABOUT_DEPRECATED_FUNCTIONS = YES;
>-DEBUG_INFORMATION_FORMAT = dwarf;
>-
>-SDKROOT = $(SDKROOT_$(USE_INTERNAL_SDK));
>-SDKROOT_ = macosx;
>-SDKROOT_YES = macosx.internal;
>-
>-WK_CCACHE_DIR = $(SRCROOT)/../../../Tools/ccache;
>-#include "../../../ccache/ccache.xcconfig"
>diff --git a/Tools/lldb/lldbWebKitTester/Configurations/lldbWebKitTester.xcconfig b/Tools/lldb/lldbWebKitTester/Configurations/lldbWebKitTester.xcconfig
>deleted file mode 100644
>index 9da70f08be10085ee00c3bb2c6f4a21a3b12ce5d..0000000000000000000000000000000000000000
>--- a/Tools/lldb/lldbWebKitTester/Configurations/lldbWebKitTester.xcconfig
>+++ /dev/null
>@@ -1,34 +0,0 @@
>-// Copyright (C) 2015-2018 Apple Inc. All rights reserved.
>-//
>-// 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.
>-//
>-// THIS SOFTWARE IS PROVIDED BY APPLE INC. ``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 INC. OR
>-// 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.
>-
>-PRODUCT_NAME = $(TARGET_NAME);
>-
>-RELEASE_DEFINES_debug = ;
>-RELEASE_DEFINES_normal = RELEASE_WITHOUT_OPTIMIZATIONS;
>-RELEASE_DEFINES = $(RELEASE_DEFINES_$(CURRENT_VARIANT));
>-
>-GCC_PREPROCESSOR_DEFINITIONS = $(inherited) $(RELEASE_DEFINES);
>-GCC_OPTIMIZATION_LEVEL = 0;
>-STRIP_INSTALLED_PRODUCT = NO;
>-DEAD_CODE_STRIPPING = NO;
>-OTHER_LDFLAGS[sdk=macosx*] = $(inherited) -framework Cocoa -force_load "$(BUILT_PRODUCTS_DIR)/libWTF.a";
>diff --git a/Tools/lldb/lldbWebKitTester/Makefile b/Tools/lldb/lldbWebKitTester/Makefile
>deleted file mode 100644
>index 058c21e1ba387a8ba4fc43f1444c380eec79ede9..0000000000000000000000000000000000000000
>--- a/Tools/lldb/lldbWebKitTester/Makefile
>+++ /dev/null
>@@ -1,2 +0,0 @@
>-SCRIPTS_PATH = ../../Scripts
>-include ../../../Makefile.shared
>diff --git a/Tools/lldb/lldbWebKitTester/lldbWebKitTester.xcodeproj/project.pbxproj b/Tools/lldb/lldbWebKitTester/lldbWebKitTester.xcodeproj/project.pbxproj
>deleted file mode 100644
>index c52a15e128337b0b6e4839509054ac3da7316217..0000000000000000000000000000000000000000
>--- a/Tools/lldb/lldbWebKitTester/lldbWebKitTester.xcodeproj/project.pbxproj
>+++ /dev/null
>@@ -1,205 +0,0 @@
>-// !$*UTF8*$!
>-{
>-	archiveVersion = 1;
>-	classes = {
>-	};
>-	objectVersion = 46;
>-	objects = {
>-
>-/* Begin PBXBuildFile section */
>-		7CB6844B1AFA7978002B305C /* main.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 7CB6844A1AFA7978002B305C /* main.cpp */; };
>-		CE6C3AFF20C0B17B003E33D8 /* libWTF.a in Frameworks */ = {isa = PBXBuildFile; fileRef = CE6C3AFE20C0B17B003E33D8 /* libWTF.a */; };
>-		CE6C3B0120C0C444003E33D8 /* libicucore.dylib in Frameworks */ = {isa = PBXBuildFile; fileRef = CE6C3B0020C0C443003E33D8 /* libicucore.dylib */; };
>-/* End PBXBuildFile section */
>-
>-/* Begin PBXCopyFilesBuildPhase section */
>-		7C4AB39F1AF0276C003FC8D1 /* CopyFiles */ = {
>-			isa = PBXCopyFilesBuildPhase;
>-			buildActionMask = 2147483647;
>-			dstPath = /usr/share/man/man1/;
>-			dstSubfolderSpec = 0;
>-			files = (
>-			);
>-			runOnlyForDeploymentPostprocessing = 1;
>-		};
>-/* End PBXCopyFilesBuildPhase section */
>-
>-/* Begin PBXFileReference section */
>-		7C2227511AFC4D9C008C3338 /* Base.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; path = Base.xcconfig; sourceTree = "<group>"; };
>-		7C2227521AFC4D9C008C3338 /* lldbWebKitTester.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; path = lldbWebKitTester.xcconfig; sourceTree = "<group>"; };
>-		7C2227531AFC4D9C008C3338 /* DebugRelease.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; path = DebugRelease.xcconfig; sourceTree = "<group>"; };
>-		7C4AB3A11AF0276C003FC8D1 /* lldbWebKitTester */ = {isa = PBXFileReference; explicitFileType = "compiled.mach-o.executable"; includeInIndex = 0; path = lldbWebKitTester; sourceTree = BUILT_PRODUCTS_DIR; };
>-		7CB6844A1AFA7978002B305C /* main.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = main.cpp; sourceTree = SOURCE_ROOT; };
>-		CE6C3AFE20C0B17B003E33D8 /* libWTF.a */ = {isa = PBXFileReference; lastKnownFileType = archive.ar; path = libWTF.a; sourceTree = "<group>"; };
>-		CE6C3B0020C0C443003E33D8 /* libicucore.dylib */ = {isa = PBXFileReference; lastKnownFileType = "compiled.mach-o.dylib"; name = libicucore.dylib; path = usr/lib/libicucore.dylib; sourceTree = SDKROOT; };
>-/* End PBXFileReference section */
>-
>-/* Begin PBXFrameworksBuildPhase section */
>-		7C4AB39E1AF0276C003FC8D1 /* Frameworks */ = {
>-			isa = PBXFrameworksBuildPhase;
>-			buildActionMask = 2147483647;
>-			files = (
>-				CE6C3B0120C0C444003E33D8 /* libicucore.dylib in Frameworks */,
>-				CE6C3AFF20C0B17B003E33D8 /* libWTF.a in Frameworks */,
>-			);
>-			runOnlyForDeploymentPostprocessing = 0;
>-		};
>-/* End PBXFrameworksBuildPhase section */
>-
>-/* Begin PBXGroup section */
>-		7C2227501AFC4D0A008C3338 /* Configurations */ = {
>-			isa = PBXGroup;
>-			children = (
>-				7C2227511AFC4D9C008C3338 /* Base.xcconfig */,
>-				7C2227531AFC4D9C008C3338 /* DebugRelease.xcconfig */,
>-				7C2227521AFC4D9C008C3338 /* lldbWebKitTester.xcconfig */,
>-			);
>-			path = Configurations;
>-			sourceTree = "<group>";
>-		};
>-		7C4AB3981AF0276C003FC8D1 = {
>-			isa = PBXGroup;
>-			children = (
>-				7C2227501AFC4D0A008C3338 /* Configurations */,
>-				CE3F4425205C6A01007195B3 /* Frameworks */,
>-				CE3F4424205C66D9007195B3 /* lldbWebKitTester */,
>-				7C4AB3A21AF0276C003FC8D1 /* Products */,
>-			);
>-			sourceTree = "<group>";
>-		};
>-		7C4AB3A21AF0276C003FC8D1 /* Products */ = {
>-			isa = PBXGroup;
>-			children = (
>-				7C4AB3A11AF0276C003FC8D1 /* lldbWebKitTester */,
>-			);
>-			name = Products;
>-			sourceTree = "<group>";
>-		};
>-		CE3F4424205C66D9007195B3 /* lldbWebKitTester */ = {
>-			isa = PBXGroup;
>-			children = (
>-				7CB6844A1AFA7978002B305C /* main.cpp */,
>-			);
>-			name = lldbWebKitTester;
>-			sourceTree = "<group>";
>-		};
>-		CE3F4425205C6A01007195B3 /* Frameworks */ = {
>-			isa = PBXGroup;
>-			children = (
>-				CE6C3B0020C0C443003E33D8 /* libicucore.dylib */,
>-				CE6C3AFE20C0B17B003E33D8 /* libWTF.a */,
>-			);
>-			name = Frameworks;
>-			sourceTree = "<group>";
>-		};
>-/* End PBXGroup section */
>-
>-/* Begin PBXNativeTarget section */
>-		7C4AB3A01AF0276C003FC8D1 /* lldbWebKitTester */ = {
>-			isa = PBXNativeTarget;
>-			buildConfigurationList = 7C4AB3A81AF0276C003FC8D1 /* Build configuration list for PBXNativeTarget "lldbWebKitTester" */;
>-			buildPhases = (
>-				7C4AB39D1AF0276C003FC8D1 /* Sources */,
>-				7C4AB39E1AF0276C003FC8D1 /* Frameworks */,
>-				7C4AB39F1AF0276C003FC8D1 /* CopyFiles */,
>-			);
>-			buildRules = (
>-			);
>-			dependencies = (
>-			);
>-			name = lldbWebKitTester;
>-			productName = lldbWebKitTester;
>-			productReference = 7C4AB3A11AF0276C003FC8D1 /* lldbWebKitTester */;
>-			productType = "com.apple.product-type.tool";
>-		};
>-/* End PBXNativeTarget section */
>-
>-/* Begin PBXProject section */
>-		7C4AB3991AF0276C003FC8D1 /* Project object */ = {
>-			isa = PBXProject;
>-			attributes = {
>-				LastUpgradeCheck = 0700;
>-			};
>-			buildConfigurationList = 7C4AB39C1AF0276C003FC8D1 /* Build configuration list for PBXProject "lldbWebKitTester" */;
>-			compatibilityVersion = "Xcode 3.2";
>-			developmentRegion = English;
>-			hasScannedForEncodings = 0;
>-			knownRegions = (
>-				en,
>-			);
>-			mainGroup = 7C4AB3981AF0276C003FC8D1;
>-			productRefGroup = 7C4AB3A21AF0276C003FC8D1 /* Products */;
>-			projectDirPath = "";
>-			projectRoot = "";
>-			targets = (
>-				7C4AB3A01AF0276C003FC8D1 /* lldbWebKitTester */,
>-			);
>-		};
>-/* End PBXProject section */
>-
>-/* Begin PBXSourcesBuildPhase section */
>-		7C4AB39D1AF0276C003FC8D1 /* Sources */ = {
>-			isa = PBXSourcesBuildPhase;
>-			buildActionMask = 2147483647;
>-			files = (
>-				7CB6844B1AFA7978002B305C /* main.cpp in Sources */,
>-			);
>-			runOnlyForDeploymentPostprocessing = 0;
>-		};
>-/* End PBXSourcesBuildPhase section */
>-
>-/* Begin XCBuildConfiguration section */
>-		7C4AB3A61AF0276C003FC8D1 /* Debug */ = {
>-			isa = XCBuildConfiguration;
>-			baseConfigurationReference = 7C2227531AFC4D9C008C3338 /* DebugRelease.xcconfig */;
>-			buildSettings = {
>-				DEBUG_DEFINES = "$(DEBUG_DEFINES_debug)";
>-			};
>-			name = Debug;
>-		};
>-		7C4AB3A71AF0276C003FC8D1 /* Release */ = {
>-			isa = XCBuildConfiguration;
>-			baseConfigurationReference = 7C2227531AFC4D9C008C3338 /* DebugRelease.xcconfig */;
>-			buildSettings = {
>-			};
>-			name = Release;
>-		};
>-		7C4AB3A91AF0276C003FC8D1 /* Debug */ = {
>-			isa = XCBuildConfiguration;
>-			baseConfigurationReference = 7C2227521AFC4D9C008C3338 /* lldbWebKitTester.xcconfig */;
>-			buildSettings = {
>-			};
>-			name = Debug;
>-		};
>-		7C4AB3AA1AF0276C003FC8D1 /* Release */ = {
>-			isa = XCBuildConfiguration;
>-			baseConfigurationReference = 7C2227521AFC4D9C008C3338 /* lldbWebKitTester.xcconfig */;
>-			buildSettings = {
>-			};
>-			name = Release;
>-		};
>-/* End XCBuildConfiguration section */
>-
>-/* Begin XCConfigurationList section */
>-		7C4AB39C1AF0276C003FC8D1 /* Build configuration list for PBXProject "lldbWebKitTester" */ = {
>-			isa = XCConfigurationList;
>-			buildConfigurations = (
>-				7C4AB3A61AF0276C003FC8D1 /* Debug */,
>-				7C4AB3A71AF0276C003FC8D1 /* Release */,
>-			);
>-			defaultConfigurationIsVisible = 0;
>-			defaultConfigurationName = Release;
>-		};
>-		7C4AB3A81AF0276C003FC8D1 /* Build configuration list for PBXNativeTarget "lldbWebKitTester" */ = {
>-			isa = XCConfigurationList;
>-			buildConfigurations = (
>-				7C4AB3A91AF0276C003FC8D1 /* Debug */,
>-				7C4AB3AA1AF0276C003FC8D1 /* Release */,
>-			);
>-			defaultConfigurationIsVisible = 0;
>-			defaultConfigurationName = Release;
>-		};
>-/* End XCConfigurationList section */
>-	};
>-	rootObject = 7C4AB3991AF0276C003FC8D1 /* Project object */;
>-}
>diff --git a/Tools/lldb/lldbWebKitTester/main.cpp b/Tools/lldb/lldbWebKitTester/main.cpp
>deleted file mode 100644
>index 5af82fe58a8bfe09686fc33dab6fb46b714c2900..0000000000000000000000000000000000000000
>--- a/Tools/lldb/lldbWebKitTester/main.cpp
>+++ /dev/null
>@@ -1,65 +0,0 @@
>-/*
>- * Copyright (C) 2018 Apple Inc. All rights reserved.
>- *
>- * 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.
>- *
>- * THIS SOFTWARE IS PROVIDED BY APPLE INC. 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 INC. 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.
>- */
>-
>-#include <stdio.h>
>-#include <wtf/text/StringBuilder.h>
>-#include <wtf/text/WTFString.h>
>-
>-extern void breakForTestingSummaryProviders();
>-void breakForTestingSummaryProviders() { return; }
>-
>-template<size_t length>
>-static String utf16String(const char16_t (&string)[length])
>-{
>-    StringBuilder builder;
>-    builder.reserveCapacity(length - 1);
>-    for (auto c : string)
>-        builder.append(static_cast<UChar>(c));
>-    return builder.toString();
>-}
>-
>-static void testSummaryProviders()
>-{
>-    String aNullString { "" };
>-    StringImpl* aNullStringImpl = aNullString.impl();
>-
>-    String anEmptyString { "" };
>-    StringImpl* anEmptyStringImpl = anEmptyString.impl();
>-
>-    String an8BitString { "rÃ©sumÃ©" };
>-    StringImpl* an8BitStringImpl = an8BitString.impl();
>-
>-    String a16BitString = utf16String(u"\u1680Cappuccino\u1680");
>-    StringImpl* a16BitStringImpl = a16BitString.impl();
>-
>-    breakForTestingSummaryProviders();
>-}
>-
>-int main(int argc, const char* argv[])
>-{
>-    testSummaryProviders();
>-    fprintf(stderr, "This executable does nothing and is only meant for debugging lldb_webkit.py.\n");
>-    return 0;
>-}
>diff --git a/Tools/lldb/lldb_webkit_unittest.py b/Tools/lldb/lldb_webkit_unittest.py
>deleted file mode 100755
>index 7f62f45617cbd95b23b5d46d78d6bade654fbf3d..0000000000000000000000000000000000000000
>--- a/Tools/lldb/lldb_webkit_unittest.py
>+++ /dev/null
>@@ -1,139 +0,0 @@
>-#!/usr/bin/env python
>-# -*- coding: utf-8 -*-
>-#
>-# Copyright (C) 2018 Apple Inc. All rights reserved.
>-#
>-# 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.
>-#
>-# THIS SOFTWARE IS PROVIDED BY APPLE INC. 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 INC. 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.
>-
>-import atexit
>-import lldb
>-import lldb_webkit
>-import os
>-import sys
>-import unittest
>-
>-from webkitpy.common.system.systemhost import SystemHost
>-from webkitpy.port.config import Config
>-
>-
>-# We cache the lldb debug session state so that we don't create it again for each call to a serial_test_ method.
>-# We store it in a global variable so that we can delete this cached state on exit(3).
>-# FIXME: Remove this once test-webkitpy supports class and module fixtures (i.e. setUpClass()/setUpModule()
>-# are called exactly once per class/module).
>-cached_debug_session = None
>-
>-
>-# FIXME: Remove this once test-webkitpy supports class and module fixtures (i.e. setUpClass()/setUpModule()
>-# are called exactly once per class/module).
>-@atexit.register
>-def destroy_cached_debug_session():
>-    if cached_debug_session:
>-        cached_debug_session.tearDown()
>-
>-
>-class LLDBDebugSession(object):
>-    @classmethod
>-    def setup(cls):
>-        LLDB_WEBKIT_TESTER_NAME = 'lldbWebKitTester'
>-        BREAK_FOR_TESTING_FUNCTION_NAME = 'breakForTestingSummaryProviders'
>-
>-        cls.sbDebugger = lldb.SBDebugger.Create()
>-        cls.sbDebugger.SetAsync(False)
>-
>-        host = SystemHost()
>-        config = Config(host.executive, host.filesystem)
>-        cls.lldbWebKitTesterExecutable = os.path.join(config.build_directory(config.default_configuration()), LLDB_WEBKIT_TESTER_NAME)
>-
>-        cls.sbTarget = cls.sbDebugger.CreateTarget(str(cls.lldbWebKitTesterExecutable))
>-        assert cls.sbTarget
>-        cls.sbTarget.BreakpointCreateByName(BREAK_FOR_TESTING_FUNCTION_NAME, cls.sbTarget.GetExecutable().GetFilename())
>-
>-        argv = None
>-        envp = None
>-        cls.sbProcess = cls.sbTarget.LaunchSimple(argv, envp, os.getcwd())
>-        assert cls.sbProcess
>-        assert cls.sbProcess.GetState() == lldb.eStateStopped
>-
>-        cls.sbThread = cls.sbProcess.GetThreadAtIndex(0)
>-        assert cls.sbThread
>-
>-        # Frame 0 is the function with name BREAK_FOR_TESTING_FUNCTION_NAME. We want the frame of the caller of
>-        # BREAK_FOR_TESTING_FUNCTION_NAME because it has all the interesting local variables we want to test.
>-        cls.sbFrame = cls.sbThread.GetFrameAtIndex(1)
>-        assert cls.sbFrame
>-
>-    @classmethod
>-    def tearDown(cls):
>-        cls.sbProcess.Kill()
>-
>-
>-class TestSummaryProviders(unittest.TestCase):
>-    @classmethod
>-    def setUpClass(cls):
>-        global cached_debug_session
>-        if not cached_debug_session:
>-            cached_debug_session = LLDBDebugSession()
>-            cached_debug_session.setup()
>-
>-    @property
>-    def _sbFrame(self):
>-        return cached_debug_session.sbFrame
>-
>-    # The LLDB Python module does not work with Python multiprocessing and causes errors of the form:
>-    #     objc[76794]: +[__MDQuery initialize] may have been in progress in another thread when fork() was called.
>-    #                  We cannot safely call it or ignore it in the fork() child process. Crashing instead.
>-    # So, we run the following tests serially.
>-
>-    # MARK: WTFStringImpl_SummaryProvider test cases
>-
>-    def serial_test_WTFStringImpl_SummaryProvider_null_string(self):
>-        summary = lldb_webkit.WTFStringImpl_SummaryProvider(self._sbFrame.FindVariable('aNullStringImpl'), {})
>-        self.assertEqual(summary, "{ length = 0, is8bit = 1, contents = '' }")
>-
>-    def serial_test_WTFStringImpl_SummaryProvider_empty_string(self):
>-        summary = lldb_webkit.WTFStringImpl_SummaryProvider(self._sbFrame.FindVariable('anEmptyStringImpl'), {})
>-        self.assertEqual(summary, "{ length = 0, is8bit = 1, contents = '' }")
>-
>-    def serial_test_WTFStringImpl_SummaryProvider_8bit_string(self):
>-        summary = lldb_webkit.WTFStringImpl_SummaryProvider(self._sbFrame.FindVariable('an8BitStringImpl'), {})
>-        self.assertEqual(summary, "{ length = 8, is8bit = 1, contents = 'r\\xe9sum\\xe9' }")
>-
>-    def serial_test_WTFStringImpl_SummaryProvider_16bit_string(self):
>-        summary = lldb_webkit.WTFStringImpl_SummaryProvider(self._sbFrame.FindVariable('a16BitStringImpl'), {})
>-        self.assertEqual(summary, u"{ length = 13, is8bit = 0, contents = '\\u1680Cappuccino\\u1680\\x00' }")
>-
>-    # MARK: WTFString_SummaryProvider test cases
>-
>-    def serial_test_WTFString_SummaryProvider_null_string(self):
>-        summary = lldb_webkit.WTFString_SummaryProvider(self._sbFrame.FindVariable('aNullString'), {})
>-        self.assertEqual(summary, "{ length = 0, contents = '' }")
>-
>-    def serial_test_WTFString_SummaryProvider_empty_string(self):
>-        summary = lldb_webkit.WTFString_SummaryProvider(self._sbFrame.FindVariable('anEmptyString'), {})
>-        self.assertEqual(summary, "{ length = 0, contents = '' }")
>-
>-    def serial_test_WTFString_SummaryProvider_8bit_string(self):
>-        summary = lldb_webkit.WTFString_SummaryProvider(self._sbFrame.FindVariable('an8BitString'), {})
>-        self.assertEqual(summary, "{ length = 8, contents = 'r\\xe9sum\\xe9' }")
>-
>-    def serial_test_WTFString_SummaryProvider_16bit_string(self):
>-        summary = lldb_webkit.WTFString_SummaryProvider(self._sbFrame.FindVariable('a16BitString'), {})
>-        self.assertEqual(summary, u"{ length = 13, contents = '\\u1680Cappuccino\\u1680\\x00' }")

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Attachments on bug 186240: 341854