mirror of https://github.com/lukechilds/node.git
Ryan Dahl
14 years ago
98 changed files with 8447 additions and 7140 deletions
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// Copyright 2010 the V8 project authors. All rights reserved.
|
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// Redistribution and use in source and binary forms, with or without
|
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// modification, are permitted provided that the following conditions are
|
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// met:
|
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//
|
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// * Redistributions of source code must retain the above copyright
|
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// notice, this list of conditions and the following disclaimer.
|
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// * Redistributions in binary form must reproduce the above
|
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// copyright notice, this list of conditions and the following
|
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// disclaimer in the documentation and/or other materials provided
|
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// with the distribution.
|
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// * Neither the name of Google Inc. nor the names of its
|
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// contributors may be used to endorse or promote products derived
|
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// from this software without specific prior written permission.
|
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//
|
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#include "i18n-extension.h" |
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#include <algorithm> |
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#include <string> |
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#include "unicode/locid.h" |
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#include "unicode/uloc.h" |
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namespace v8 { |
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namespace internal { |
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I18NExtension* I18NExtension::extension_ = NULL; |
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// TODO(cira): maybe move JS code to a .js file and generata cc files from it?
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const char* const I18NExtension::kSource = |
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"Locale = function(optLocale) {" |
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" native function NativeJSLocale();" |
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" var properties = NativeJSLocale(optLocale);" |
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" this.locale = properties.locale;" |
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" this.language = properties.language;" |
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" this.script = properties.script;" |
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" this.region = properties.region;" |
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"};" |
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"Locale.availableLocales = function() {" |
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" native function NativeJSAvailableLocales();" |
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" return NativeJSAvailableLocales();" |
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"};" |
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"Locale.prototype.maximizedLocale = function() {" |
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" native function NativeJSMaximizedLocale();" |
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" return new Locale(NativeJSMaximizedLocale(this.locale));" |
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"};" |
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"Locale.prototype.minimizedLocale = function() {" |
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" native function NativeJSMinimizedLocale();" |
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" return new Locale(NativeJSMinimizedLocale(this.locale));" |
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"};" |
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"Locale.prototype.displayLocale_ = function(displayLocale) {" |
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" var result = this.locale;" |
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" if (displayLocale !== undefined) {" |
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" result = displayLocale.locale;" |
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" }" |
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" return result;" |
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"};" |
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"Locale.prototype.displayLanguage = function(optDisplayLocale) {" |
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" var displayLocale = this.displayLocale_(optDisplayLocale);" |
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" native function NativeJSDisplayLanguage();" |
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" return NativeJSDisplayLanguage(this.locale, displayLocale);" |
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"};" |
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"Locale.prototype.displayScript = function(optDisplayLocale) {" |
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" var displayLocale = this.displayLocale_(optDisplayLocale);" |
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" native function NativeJSDisplayScript();" |
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" return NativeJSDisplayScript(this.locale, displayLocale);" |
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"};" |
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"Locale.prototype.displayRegion = function(optDisplayLocale) {" |
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" var displayLocale = this.displayLocale_(optDisplayLocale);" |
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" native function NativeJSDisplayRegion();" |
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" return NativeJSDisplayRegion(this.locale, displayLocale);" |
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"};" |
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"Locale.prototype.displayName = function(optDisplayLocale) {" |
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" var displayLocale = this.displayLocale_(optDisplayLocale);" |
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" native function NativeJSDisplayName();" |
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" return NativeJSDisplayName(this.locale, displayLocale);" |
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"};"; |
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v8::Handle<v8::FunctionTemplate> I18NExtension::GetNativeFunction( |
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v8::Handle<v8::String> name) { |
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if (name->Equals(v8::String::New("NativeJSLocale"))) { |
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return v8::FunctionTemplate::New(JSLocale); |
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} else if (name->Equals(v8::String::New("NativeJSAvailableLocales"))) { |
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return v8::FunctionTemplate::New(JSAvailableLocales); |
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} else if (name->Equals(v8::String::New("NativeJSMaximizedLocale"))) { |
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return v8::FunctionTemplate::New(JSMaximizedLocale); |
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} else if (name->Equals(v8::String::New("NativeJSMinimizedLocale"))) { |
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return v8::FunctionTemplate::New(JSMinimizedLocale); |
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} else if (name->Equals(v8::String::New("NativeJSDisplayLanguage"))) { |
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return v8::FunctionTemplate::New(JSDisplayLanguage); |
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} else if (name->Equals(v8::String::New("NativeJSDisplayScript"))) { |
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return v8::FunctionTemplate::New(JSDisplayScript); |
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} else if (name->Equals(v8::String::New("NativeJSDisplayRegion"))) { |
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return v8::FunctionTemplate::New(JSDisplayRegion); |
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} else if (name->Equals(v8::String::New("NativeJSDisplayName"))) { |
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return v8::FunctionTemplate::New(JSDisplayName); |
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} |
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return v8::Handle<v8::FunctionTemplate>(); |
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} |
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v8::Handle<v8::Value> I18NExtension::JSLocale(const v8::Arguments& args) { |
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// TODO(cira): Fetch browser locale. Accept en-US as good default for now.
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// We could possibly pass browser locale as a parameter in the constructor.
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std::string locale_name("en-US"); |
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if (args.Length() == 1 && args[0]->IsString()) { |
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locale_name = *v8::String::Utf8Value(args[0]->ToString()); |
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} |
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v8::Local<v8::Object> locale = v8::Object::New(); |
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locale->Set(v8::String::New("locale"), v8::String::New(locale_name.c_str())); |
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icu::Locale icu_locale(locale_name.c_str()); |
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const char* language = icu_locale.getLanguage(); |
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locale->Set(v8::String::New("language"), v8::String::New(language)); |
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const char* script = icu_locale.getScript(); |
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if (strlen(script)) { |
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locale->Set(v8::String::New("script"), v8::String::New(script)); |
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} |
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const char* region = icu_locale.getCountry(); |
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if (strlen(region)) { |
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locale->Set(v8::String::New("region"), v8::String::New(region)); |
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} |
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return locale; |
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} |
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// TODO(cira): Filter out locales that Chrome doesn't support.
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v8::Handle<v8::Value> I18NExtension::JSAvailableLocales( |
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const v8::Arguments& args) { |
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v8::Local<v8::Array> all_locales = v8::Array::New(); |
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int count = 0; |
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const Locale* icu_locales = icu::Locale::getAvailableLocales(count); |
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for (int i = 0; i < count; ++i) { |
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all_locales->Set(i, v8::String::New(icu_locales[i].getName())); |
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} |
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return all_locales; |
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} |
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// Use - as tag separator, not _ that ICU uses.
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static std::string NormalizeLocale(const std::string& locale) { |
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std::string result(locale); |
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// TODO(cira): remove STL dependency.
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std::replace(result.begin(), result.end(), '_', '-'); |
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return result; |
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} |
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v8::Handle<v8::Value> I18NExtension::JSMaximizedLocale( |
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const v8::Arguments& args) { |
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if (!args.Length() || !args[0]->IsString()) { |
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return v8::Undefined(); |
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} |
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UErrorCode status = U_ZERO_ERROR; |
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std::string locale_name = *v8::String::Utf8Value(args[0]->ToString()); |
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char max_locale[ULOC_FULLNAME_CAPACITY]; |
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uloc_addLikelySubtags(locale_name.c_str(), max_locale, |
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sizeof(max_locale), &status); |
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if (U_FAILURE(status)) { |
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return v8::Undefined(); |
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} |
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return v8::String::New(NormalizeLocale(max_locale).c_str()); |
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} |
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v8::Handle<v8::Value> I18NExtension::JSMinimizedLocale( |
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const v8::Arguments& args) { |
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if (!args.Length() || !args[0]->IsString()) { |
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return v8::Undefined(); |
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} |
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UErrorCode status = U_ZERO_ERROR; |
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std::string locale_name = *v8::String::Utf8Value(args[0]->ToString()); |
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char min_locale[ULOC_FULLNAME_CAPACITY]; |
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uloc_minimizeSubtags(locale_name.c_str(), min_locale, |
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sizeof(min_locale), &status); |
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if (U_FAILURE(status)) { |
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return v8::Undefined(); |
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} |
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return v8::String::New(NormalizeLocale(min_locale).c_str()); |
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} |
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// Common code for JSDisplayXXX methods.
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static v8::Handle<v8::Value> GetDisplayItem(const v8::Arguments& args, |
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const std::string& item) { |
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if (args.Length() != 2 || !args[0]->IsString() || !args[1]->IsString()) { |
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return v8::Undefined(); |
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} |
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std::string base_locale = *v8::String::Utf8Value(args[0]->ToString()); |
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icu::Locale icu_locale(base_locale.c_str()); |
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icu::Locale display_locale = |
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icu::Locale(*v8::String::Utf8Value(args[1]->ToString())); |
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UnicodeString result; |
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if (item == "language") { |
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icu_locale.getDisplayLanguage(display_locale, result); |
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} else if (item == "script") { |
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icu_locale.getDisplayScript(display_locale, result); |
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} else if (item == "region") { |
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icu_locale.getDisplayCountry(display_locale, result); |
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} else if (item == "name") { |
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icu_locale.getDisplayName(display_locale, result); |
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} else { |
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return v8::Undefined(); |
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} |
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if (result.length()) { |
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return v8::String::New( |
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reinterpret_cast<const uint16_t*>(result.getBuffer()), result.length()); |
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} |
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return v8::Undefined(); |
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} |
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v8::Handle<v8::Value> I18NExtension::JSDisplayLanguage( |
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const v8::Arguments& args) { |
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return GetDisplayItem(args, "language"); |
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} |
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v8::Handle<v8::Value> I18NExtension::JSDisplayScript( |
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const v8::Arguments& args) { |
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return GetDisplayItem(args, "script"); |
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} |
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v8::Handle<v8::Value> I18NExtension::JSDisplayRegion( |
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const v8::Arguments& args) { |
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return GetDisplayItem(args, "region"); |
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} |
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v8::Handle<v8::Value> I18NExtension::JSDisplayName(const v8::Arguments& args) { |
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return GetDisplayItem(args, "name"); |
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} |
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I18NExtension* I18NExtension::get() { |
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if (!extension_) { |
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extension_ = new I18NExtension(); |
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} |
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return extension_; |
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} |
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void I18NExtension::Register() { |
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static v8::DeclareExtension i18n_extension_declaration(I18NExtension::get()); |
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} |
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} } // namespace v8::internal
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// Copyright 2010 the V8 project authors. All rights reserved.
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
|
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// met:
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//
|
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// * Redistributions of source code must retain the above copyright
|
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// notice, this list of conditions and the following disclaimer.
|
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// * Redistributions in binary form must reproduce the above
|
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// copyright notice, this list of conditions and the following
|
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// disclaimer in the documentation and/or other materials provided
|
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// with the distribution.
|
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// * Neither the name of Google Inc. nor the names of its
|
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// contributors may be used to endorse or promote products derived
|
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// from this software without specific prior written permission.
|
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//
|
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#ifndef V8_EXTENSIONS_EXPERIMENTAL_I18N_EXTENSION_H_ |
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#define V8_EXTENSIONS_EXPERIMENTAL_I18N_EXTENSION_H_ |
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#include <v8.h> |
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namespace v8 { |
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namespace internal { |
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class I18NExtension : public v8::Extension { |
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public: |
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I18NExtension() : v8::Extension("v8/i18n", kSource) {} |
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virtual v8::Handle<v8::FunctionTemplate> GetNativeFunction( |
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v8::Handle<v8::String> name); |
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// Implementations of window.Locale methods.
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static v8::Handle<v8::Value> JSLocale(const v8::Arguments& args); |
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static v8::Handle<v8::Value> JSAvailableLocales(const v8::Arguments& args); |
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static v8::Handle<v8::Value> JSMaximizedLocale(const v8::Arguments& args); |
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static v8::Handle<v8::Value> JSMinimizedLocale(const v8::Arguments& args); |
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static v8::Handle<v8::Value> JSDisplayLanguage(const v8::Arguments& args); |
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static v8::Handle<v8::Value> JSDisplayScript(const v8::Arguments& args); |
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static v8::Handle<v8::Value> JSDisplayRegion(const v8::Arguments& args); |
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static v8::Handle<v8::Value> JSDisplayName(const v8::Arguments& args); |
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// V8 code prefers Register, while Chrome and WebKit use get kind of methods.
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static void Register(); |
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static I18NExtension* get(); |
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private: |
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static const char* const kSource; |
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static I18NExtension* extension_; |
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}; |
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} } // namespace v8::internal
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#endif // V8_EXTENSIONS_EXPERIMENTAL_I18N_EXTENSION_H_
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// Copyright 2010 the V8 project authors. All rights reserved.
|
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// Redistribution and use in source and binary forms, with or without
|
|||
// modification, are permitted provided that the following conditions are
|
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// met:
|
|||
//
|
|||
// * Redistributions of source code must retain the above copyright
|
|||
// notice, this list of conditions and the following disclaimer.
|
|||
// * 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.
|
|||
// * Neither the name of Google Inc. 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 THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
|
|||
// OWNER 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.
|
|||
|
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#include <windows.h> |
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|
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#include "../include/v8-preparser.h" |
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|
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extern "C" { |
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BOOL WINAPI DllMain(HANDLE hinstDLL, |
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DWORD dwReason, |
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LPVOID lpvReserved) { |
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// Do nothing.
|
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return TRUE; |
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} |
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} |
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// Copyright 2010 the V8 project authors. All rights reserved.
|
|||
// Redistribution and use in source and binary forms, with or without
|
|||
// modification, are permitted provided that the following conditions are
|
|||
// met:
|
|||
//
|
|||
// * Redistributions of source code must retain the above copyright
|
|||
// notice, this list of conditions and the following disclaimer.
|
|||
// * 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.
|
|||
// * Neither the name of Google Inc. 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 THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
|
|||
// OWNER 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.
|
|||
|
|||
function L(scope) { this.s = new Object(); } |
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|
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L.prototype.c = function() { return true; } |
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|
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function F() { |
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this.l = [new L, new L]; |
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} |
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|
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F.prototype.foo = function () { |
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var f, d = arguments, |
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e, b = this.l, |
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g; |
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for (e = 0; e < b.length; e++) { |
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g = b[e]; |
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f = g.c.apply(g.s, d); |
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if (f === false) { |
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break |
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} |
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} |
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return f |
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} |
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|
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|
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var ctx = new F; |
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|
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for (var i = 0; i < 10000000; i++) ctx.foo(); |
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@ -0,0 +1,127 @@ |
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// Copyright 2010 the V8 project authors. All rights reserved.
|
|||
// Redistribution and use in source and binary forms, with or without
|
|||
// modification, are permitted provided that the following conditions are
|
|||
// met:
|
|||
//
|
|||
// * Redistributions of source code must retain the above copyright
|
|||
// notice, this list of conditions and the following disclaimer.
|
|||
// * 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.
|
|||
// * Neither the name of Google Inc. 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 THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
|
|||
// OWNER 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.
|
|||
|
|||
// Regression test for bugs when deoptimizing after assignments in effect
|
|||
// contexts.
|
|||
|
|||
// Bug 989 is that there was an extra value on the expression stack when
|
|||
// deoptimizing after an assignment in effect context (the value of the
|
|||
// assignment was lingering). This is hard to observe in the unoptimized
|
|||
// code.
|
|||
//
|
|||
// This test uses comma expressions to put assignments in effect contexts,
|
|||
// references to deleted global variables to force deoptimization, and
|
|||
// function calls to observe an extra value.
|
|||
|
|||
function first(x, y) { return x; } |
|||
var y = 0; |
|||
var o = {}; |
|||
o.x = 0; |
|||
o[0] = 0; |
|||
|
|||
// Assignment to global variable.
|
|||
x0 = 0; |
|||
function test0() { return first((y = 1, typeof x0), 2); } |
|||
// Call the function once to compile it.
|
|||
assertEquals('number', test0()); |
|||
// Delete to force deoptimization on the next call.
|
|||
delete x0; |
|||
assertEquals('undefined', test0()); |
|||
|
|||
// Compound assignment to global variable.
|
|||
x1 = 0; |
|||
function test1() { return first((y += 1, typeof x1), 2); } |
|||
assertEquals('number', test1(), 'test1 before'); |
|||
delete x1; |
|||
assertEquals('undefined', test1(), 'test1 after'); |
|||
|
|||
// Pre and post-increment of global variable.
|
|||
x2 = 0; |
|||
function test2() { return first((++y, typeof x2), 2); } |
|||
assertEquals('number', test2(), 'test2 before'); |
|||
delete x2; |
|||
assertEquals('undefined', test2(), 'test2 after'); |
|||
|
|||
x3 = 0; |
|||
function test3() { return first((y++, typeof x3), 2); } |
|||
assertEquals('number', test3(), 'test3 before'); |
|||
delete x3; |
|||
assertEquals('undefined', test3(), 'test3 after'); |
|||
|
|||
|
|||
// Assignment, compound assignment, and pre and post-increment of named
|
|||
// properties.
|
|||
x4 = 0; |
|||
function test4() { return first((o.x = 1, typeof x4), 2); } |
|||
assertEquals('number', test4()); |
|||
delete x4; |
|||
assertEquals('undefined', test4()); |
|||
|
|||
x5 = 0; |
|||
function test5() { return first((o.x += 1, typeof x5), 2); } |
|||
assertEquals('number', test5()); |
|||
delete x5; |
|||
assertEquals('undefined', test5()); |
|||
|
|||
x6 = 0; |
|||
function test6() { return first((++o.x, typeof x6), 2); } |
|||
assertEquals('number', test6()); |
|||
delete x6; |
|||
assertEquals('undefined', test6()); |
|||
|
|||
x7 = 0; |
|||
function test7() { return first((o.x++, typeof x7), 2); } |
|||
assertEquals('number', test7()); |
|||
delete x7; |
|||
assertEquals('undefined', test7()); |
|||
|
|||
|
|||
// Assignment, compound assignment, and pre and post-increment of indexed
|
|||
// properties.
|
|||
x8 = 0; |
|||
function test8(index) { return first((o[index] = 1, typeof x8), 2); } |
|||
assertEquals('number', test8()); |
|||
delete x8; |
|||
assertEquals('undefined', test8()); |
|||
|
|||
x9 = 0; |
|||
function test9(index) { return first((o[index] += 1, typeof x9), 2); } |
|||
assertEquals('number', test9()); |
|||
delete x9; |
|||
assertEquals('undefined', test9()); |
|||
|
|||
x10 = 0; |
|||
function test10(index) { return first((++o[index], typeof x10), 2); } |
|||
assertEquals('number', test10()); |
|||
delete x10; |
|||
assertEquals('undefined', test10()); |
|||
|
|||
x11 = 0; |
|||
function test11(index) { return first((o[index]++, typeof x11), 2); } |
|||
assertEquals('number', test11()); |
|||
delete x11; |
|||
assertEquals('undefined', test11()); |
|||
@ -1,82 +0,0 @@ |
|||
// Copyright 2009 the V8 project authors. All rights reserved.
|
|||
// Redistribution and use in source and binary forms, with or without
|
|||
// modification, are permitted provided that the following conditions are
|
|||
// met:
|
|||
//
|
|||
// * Redistributions of source code must retain the above copyright
|
|||
// notice, this list of conditions and the following disclaimer.
|
|||
// * 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.
|
|||
// * Neither the name of Google Inc. 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 THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
|
|||
// OWNER 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.
|
|||
|
|||
// Load CSV Parser and Log Reader implementations from <project root>/tools.
|
|||
// Files: tools/csvparser.js tools/logreader.js
|
|||
|
|||
|
|||
(function testAddressParser() { |
|||
var reader = new devtools.profiler.LogReader({}); |
|||
var parser = reader.createAddressParser('test'); |
|||
|
|||
// Test that 0x values are parsed, and prevAddresses_ are untouched.
|
|||
assertFalse('test' in reader.prevAddresses_); |
|||
assertEquals(0, parser('0x0')); |
|||
assertFalse('test' in reader.prevAddresses_); |
|||
assertEquals(0x100, parser('0x100')); |
|||
assertFalse('test' in reader.prevAddresses_); |
|||
assertEquals(0xffffffff, parser('0xffffffff')); |
|||
assertFalse('test' in reader.prevAddresses_); |
|||
|
|||
// Test that values that has no '+' or '-' prefix are parsed
|
|||
// and saved to prevAddresses_.
|
|||
assertEquals(0, parser('0')); |
|||
assertEquals(0, reader.prevAddresses_.test); |
|||
assertEquals(0x100, parser('100')); |
|||
assertEquals(0x100, reader.prevAddresses_.test); |
|||
assertEquals(0xffffffff, parser('ffffffff')); |
|||
assertEquals(0xffffffff, reader.prevAddresses_.test); |
|||
|
|||
// Test that values prefixed with '+' or '-' are treated as deltas,
|
|||
// and prevAddresses_ is updated.
|
|||
// Set base value.
|
|||
assertEquals(0x100, parser('100')); |
|||
assertEquals(0x100, reader.prevAddresses_.test); |
|||
assertEquals(0x200, parser('+100')); |
|||
assertEquals(0x200, reader.prevAddresses_.test); |
|||
assertEquals(0x100, parser('-100')); |
|||
assertEquals(0x100, reader.prevAddresses_.test); |
|||
})(); |
|||
|
|||
|
|||
(function testAddressParser() { |
|||
var reader = new devtools.profiler.LogReader({}); |
|||
|
|||
assertEquals([0x10000000, 0x10001000, 0xffff000, 0x10000000], |
|||
reader.processStack(0x10000000, 0, ['overflow', |
|||
'+1000', '-2000', '+1000'])); |
|||
})(); |
|||
|
|||
|
|||
(function testExpandBackRef() { |
|||
var reader = new devtools.profiler.LogReader({}); |
|||
|
|||
assertEquals('aaaaaaaa', reader.expandBackRef_('aaaaaaaa')); |
|||
assertEquals('aaaaaaaa', reader.expandBackRef_('#1')); |
|||
assertEquals('bbbbaaaa', reader.expandBackRef_('bbbb#2:4')); |
|||
assertEquals('"#1:1"', reader.expandBackRef_('"#1:1"')); |
|||
})(); |
|||
@ -1,6 +1,6 @@ |
|||
To run the sputniktests you must check out the test suite from |
|||
googlecode.com. The test expectations are currently relative to |
|||
version 28. To get the tests run the following command within |
|||
v8/tests/sputnik/ |
|||
v8/test/sputnik/ |
|||
|
|||
svn co http://sputniktests.googlecode.com/svn/trunk/ -r28 sputniktests |
|||
|
|||
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Loading…
Reference in new issue