Adding float-no-zero branch hosted build

2014-03-07 10:55:12 +01:00
parent 84cad42f6d
commit bd9092199b
1664 changed files with 731463 additions and 0 deletions
--- a/float-no-zero/closure-library/closure/goog/useragent/jscript.js
+++ b/float-no-zero/closure-library/closure/goog/useragent/jscript.js
@@ -0,0 +1,95 @@
+// Copyright 2007 The Closure Library Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS-IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+/**
+ * @fileoverview Detection of JScript version.
+ *
+ * @author arv@google.com (Erik Arvidsson)
+ */
+
+
+goog.provide('goog.userAgent.jscript');
+
+goog.require('goog.string');
+
+
+/**
+ * @define {boolean} True if it is known at compile time that the runtime
+ *     environment will not be using JScript.
+ */
+goog.define('goog.userAgent.jscript.ASSUME_NO_JSCRIPT', false);
+
+
+/**
+ * Initializer for goog.userAgent.jscript.  Detects if the user agent is using
+ * Microsoft JScript and which version of it.
+ *
+ * This is a named function so that it can be stripped via the jscompiler
+ * option for stripping types.
+ * @private
+ */
+goog.userAgent.jscript.init_ = function() {
+  var hasScriptEngine = 'ScriptEngine' in goog.global;
+
+  /**
+   * @type {boolean}
+   * @private
+   */
+  goog.userAgent.jscript.DETECTED_HAS_JSCRIPT_ =
+      hasScriptEngine && goog.global['ScriptEngine']() == 'JScript';
+
+  /**
+   * @type {string}
+   * @private
+   */
+  goog.userAgent.jscript.DETECTED_VERSION_ =
+      goog.userAgent.jscript.DETECTED_HAS_JSCRIPT_ ?
+      (goog.global['ScriptEngineMajorVersion']() + '.' +
+       goog.global['ScriptEngineMinorVersion']() + '.' +
+       goog.global['ScriptEngineBuildVersion']()) :
+      '0';
+};
+
+if (!goog.userAgent.jscript.ASSUME_NO_JSCRIPT) {
+  goog.userAgent.jscript.init_();
+}
+
+
+/**
+ * Whether we detect that the user agent is using Microsoft JScript.
+ * @type {boolean}
+ */
+goog.userAgent.jscript.HAS_JSCRIPT = goog.userAgent.jscript.ASSUME_NO_JSCRIPT ?
+    false : goog.userAgent.jscript.DETECTED_HAS_JSCRIPT_;
+
+
+/**
+ * The installed version of JScript.
+ * @type {string}
+ */
+goog.userAgent.jscript.VERSION = goog.userAgent.jscript.ASSUME_NO_JSCRIPT ?
+    '0' : goog.userAgent.jscript.DETECTED_VERSION_;
+
+
+/**
+ * Whether the installed version of JScript is as new or newer than a given
+ * version.
+ * @param {string} version The version to check.
+ * @return {boolean} Whether the installed version of JScript is as new or
+ *     newer than the given version.
+ */
+goog.userAgent.jscript.isVersion = function(version) {
+  return goog.string.compareVersions(goog.userAgent.jscript.VERSION,
+                                     version) >= 0;
+};