npm_modules: Fork bower_components into Polymer 0.4.0 and 0.5.0 versions

polymer_0.5.0/bower_components/web-animations-js/test/blink/testharness/testharnessreport.js

Index: polymer_0.5.0/bower_components/web-animations-js/test/blink/testharness/testharnessreport.js
diff --git a/polymer_0.5.0/bower_components/web-animations-js/test/blink/testharness/testharnessreport.js b/polymer_0.5.0/bower_components/web-animations-js/test/blink/testharness/testharnessreport.js
new file mode 100644
index 0000000000000000000000000000000000000000..71f14c1ac5cbf44470e39625b1fc84b1ab8fa6e4
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+++ b/polymer_0.5.0/bower_components/web-animations-js/test/blink/testharness/testharnessreport.js
@@ -0,0 +1,409 @@
+/*global add_completion_callback, setup */
+/*
+ * This file is intended for vendors to implement
+ * code needed to integrate testharness.js tests with their own test systems.
+ *
+ * The default implementation extracts metadata from the tests and validates
+ * it against the cached version that should be present in the test source
+ * file. If the cache is not found or is out of sync, source code suitable for
+ * caching the metadata is optionally generated.
+ *
+ * The cached metadata is present for extraction by test processing tools that
+ * are unable to execute javascript.
+ *
+ * Metadata is attached to tests via the properties parameter in the test
+ * constructor. See testharness.js for details.
+ *
+ * Typically test system integration will attach callbacks when each test has
+ * run, using add_result_callback(callback(test)), or when the whole test file
+ * has completed, using
+ * add_completion_callback(callback(tests, harness_status)).
+ *
+ * For more documentation about the callback functions and the
+ * parameters they are called with see testharness.js
+ */
+
+
+
+var metadata_generator = {
+
+    currentMetadata: {},
+    cachedMetadata: false,
+    metadataProperties: ['help', 'assert', 'author'],
+
+    error: function(message) {
+        var messageElement = document.createElement('p');
+        messageElement.setAttribute('class', 'error');
+        this.appendText(messageElement, message);
+
+        var summary = document.getElementById('summary');
+        if (summary) {
+            summary.parentNode.insertBefore(messageElement, summary);
+        }
+        else {
+            document.body.appendChild(messageElement);
+        }
+    },
+
+    /**
+     * Ensure property value has contact information
+     */
+    validateContact: function(test, propertyName) {
+        var result = true;
+        var value = test.properties[propertyName];
+        var values = Array.isArray(value) ? value : [value];
+        for (var index = 0; index < values.length; index++) {
+            value = values[index];
+            var re = /(\S+)(\s*)<(.*)>(.*)/;
+            if (! re.test(value)) {
+                re = /(\S+)(\s+)(http[s]?:\/\/)(.*)/;
+                if (! re.test(value)) {
+                    this.error('Metadata property "' + propertyName +
+                        '" for test: "' + test.name +
+                        '" must have name and contact information ' +
+                        '("name <email>" or "name http(s)://")');
+                    result = false;
+                }
+            }
+        }
+        return result;
+    },
+
+    /**
+     * Extract metadata from test object
+     */
+    extractFromTest: function(test) {
+        var testMetadata = {};
+        // filter out metadata from other properties in test
+        for (var metaIndex = 0; metaIndex < this.metadataProperties.length;
+             metaIndex++) {
+            var meta = this.metadataProperties[metaIndex];
+            if (test.properties.hasOwnProperty(meta)) {
+                if ('author' == meta) {
+                    this.validateContact(test, meta);
+                }
+                testMetadata[meta] = test.properties[meta];
+            }
+        }
+        return testMetadata;
+    },
+
+    /**
+     * Compare cached metadata to extracted metadata
+     */
+    validateCache: function() {
+        for (var testName in this.currentMetadata) {
+            if (! this.cachedMetadata.hasOwnProperty(testName)) {
+                return false;
+            }
+            var testMetadata = this.currentMetadata[testName];
+            var cachedTestMetadata = this.cachedMetadata[testName];
+            delete this.cachedMetadata[testName];
+
+            for (var metaIndex = 0; metaIndex < this.metadataProperties.length;
+                 metaIndex++) {
+                var meta = this.metadataProperties[metaIndex];
+                if (cachedTestMetadata.hasOwnProperty(meta) &&
+                    testMetadata.hasOwnProperty(meta)) {
+                    if (Array.isArray(cachedTestMetadata[meta])) {
+                      if (! Array.isArray(testMetadata[meta])) {
+                          return false;
+                      }
+                      if (cachedTestMetadata[meta].length ==
+                          testMetadata[meta].length) {
+                          for (var index = 0;
+                               index < cachedTestMetadata[meta].length;
+                               index++) {
+                              if (cachedTestMetadata[meta][index] !=
+                                  testMetadata[meta][index]) {
+                                  return false;
+                              }
+                          }
+                      }
+                      else {
+                          return false;
+                      }
+                    }
+                    else {
+                      if (Array.isArray(testMetadata[meta])) {
+                        return false;
+                      }
+                      if (cachedTestMetadata[meta] != testMetadata[meta]) {
+                        return false;
+                      }
+                    }
+                }
+                else if (cachedTestMetadata.hasOwnProperty(meta) ||
+                         testMetadata.hasOwnProperty(meta)) {
+                    return false;
+                }
+            }
+        }
+        for (var testName in this.cachedMetadata) {
+            return false;
+        }
+        return true;
+    },
+
+    appendText: function(elemement, text) {
+        elemement.appendChild(document.createTextNode(text));
+    },
+
+    jsonifyArray: function(arrayValue, indent) {
+        var output = '[';
+
+        if (1 == arrayValue.length) {
+            output += JSON.stringify(arrayValue[0]);
+        }
+        else {
+            for (var index = 0; index < arrayValue.length; index++) {
+                if (0 < index) {
+                    output += ',\n  ' + indent;
+                }
+                output += JSON.stringify(arrayValue[index]);
+            }
+        }
+        output += ']';
+        return output;
+    },
+
+    jsonifyObject: function(objectValue, indent) {
+        var output = '{';
+        var value;
+
+        var count = 0;
+        for (var property in objectValue) {
+            ++count;
+            if (Array.isArray(objectValue[property]) ||
+                ('object' == typeof(value))) {
+                ++count;
+            }
+        }
+        if (1 == count) {
+            for (var property in objectValue) {
+                output += ' "' + property + '": ' +
+                    JSON.stringify(objectValue[property]) +
+                    ' ';
+            }
+        }
+        else {
+            var first = true;
+            for (var property in objectValue) {
+                if (! first) {
+                    output += ',';
+                }
+                first = false;
+                output += '\n  ' + indent + '"' + property + '": ';
+                value = objectValue[property];
+                if (Array.isArray(value)) {
+                    output += this.jsonifyArray(value, indent +
+                        '                '.substr(0, 5 + property.length));
+                }
+                else if ('object' == typeof(value)) {
+                    output += this.jsonifyObject(value, indent + '  ');
+                }
+                else {
+                    output += JSON.stringify(value);
+                }
+            }
+            if (1 < output.length) {
+                output += '\n' + indent;
+            }
+        }
+        output += '}';
+        return output;
+    },
+
+    /**
+     * Generate javascript source code for captured metadata
+     * Metadata is in pretty-printed JSON format
+     */
+    generateSource: function() {
+        var source =
+            '<script id="metadata_cache">/*\n' +
+            this.jsonifyObject(this.currentMetadata, '') + '\n' +
+            '*/</script>\n';
+        return source;
+    },
+
+    /**
+     * Add element containing metadata source code
+     */
+    addSourceElement: function(event) {
+        var sourceWrapper = document.createElement('div');
+        sourceWrapper.setAttribute('id', 'metadata_source');
+
+        var instructions = document.createElement('p');
+        if (this.cachedMetadata) {
+            this.appendText(instructions,
+                'Replace the existing <script id="metadata_cache"> element ' +
+                'in the test\'s <head> with the following:');
+        }
+        else {
+            this.appendText(instructions,
+                'Copy the following into the <head> element of the test ' +
+                'or the test\'s metadata sidecar file:');
+        }
+        sourceWrapper.appendChild(instructions);
+
+        var sourceElement = document.createElement('pre');
+        this.appendText(sourceElement, this.generateSource());
+
+        sourceWrapper.appendChild(sourceElement);
+
+        var messageElement = document.getElementById('metadata_issue');
+        messageElement.parentNode.insertBefore(sourceWrapper,
+                                               messageElement.nextSibling);
+        messageElement.parentNode.removeChild(messageElement);
+
+        (event.preventDefault) ? event.preventDefault() :
+                                 event.returnValue = false;
+    },
+
+    /**
+     * Extract the metadata cache from the cache element if present
+     */
+    getCachedMetadata: function() {
+        var cacheElement = document.getElementById('metadata_cache');
+
+        if (cacheElement) {
+            var cacheText = cacheElement.firstChild.nodeValue;
+            var openBrace = cacheText.indexOf('{');
+            var closeBrace = cacheText.lastIndexOf('}');
+            if ((-1 < openBrace) && (-1 < closeBrace)) {
+                cacheText = cacheText.slice(openBrace, closeBrace + 1);
+                try {
+                    this.cachedMetadata = JSON.parse(cacheText);
+                }
+                catch (exc) {
+                    this.cachedMetadata = 'Invalid JSON in Cached metadata. ';
+                }
+            }
+            else {
+                this.cachedMetadata = 'Metadata not found in cache element. ';
+            }
+        }
+    },
+
+    /**
+     * Main entry point, extract metadata from tests, compare to cached version
+     * if present.
+     * If cache not present or differs from extrated metadata, generate an error
+     */
+    process: function(tests) {
+        for (var index = 0; index < tests.length; index++) {
+            var test = tests[index];
+            if (this.currentMetadata.hasOwnProperty(test.name)) {
+                this.error('Duplicate test name: ' + test.name);
+            }
+            else {
+                this.currentMetadata[test.name] = this.extractFromTest(test);
+            }
+        }
+
+        this.getCachedMetadata();
+
+        var message = null;
+        var messageClass = 'warning';
+        var showSource = false;
+
+        if (0 === tests.length) {
+            if (this.cachedMetadata) {
+                message = 'Cached metadata present but no tests. ';
+            }
+        }
+        else if (1 === tests.length) {
+            if (this.cachedMetadata) {
+                message = 'Single test files should not have cached metadata. ';
+            }
+            else {
+                var testMetadata = this.currentMetadata[tests[0].name];
+                for (var meta in testMetadata) {
+                    if (testMetadata.hasOwnProperty(meta)) {
+                        message = 'Single tests should not have metadata. ' +
+                                  'Move metadata to <head>. ';
+                        break;
+                    }
+                }
+            }
+        }
+        else {
+            if (this.cachedMetadata) {
+                messageClass = 'error';
+                if ('string' == typeof(this.cachedMetadata)) {
+                    message = this.cachedMetadata;
+                    showSource = true;
+                }
+                else if (! this.validateCache()) {
+                    message = 'Cached metadata out of sync. ';
+                    showSource = true;
+                }
+            }
+        }
+
+        if (message) {
+            var messageElement = document.createElement('p');
+            messageElement.setAttribute('id', 'metadata_issue');
+            messageElement.setAttribute('class', messageClass);
+            this.appendText(messageElement, message);
+
+            if (showSource) {
+                var link = document.createElement('a');
+                this.appendText(link, 'Click for source code.');
+                link.setAttribute('href', '#');
+                link.setAttribute('onclick',
+                                  'metadata_generator.addSourceElement(event)');
+                messageElement.appendChild(link);
+            }
+
+            var summary = document.getElementById('summary');
+            if (summary) {
+                summary.parentNode.insertBefore(messageElement, summary);
+            }
+            else {
+                var log = document.getElementById('log');
+                if (log) {
+                    log.appendChild(messageElement);
+                }
+            }
+        }
+    },
+
+    setup: function() {
+        add_completion_callback(
+            function (tests, harness_status) {
+                metadata_generator.process(tests, harness_status);
+            });
+    }
+};
+
+var url = document.URL;
+var path = url.slice(0, url.lastIndexOf('/'));
+if (path.slice(-13).indexOf('interpolation') != -1) {
+    document.write('<script src="../../../web-animations-next.dev.js"></script>');
+} else {
+    document.write('<script src="../../web-animations-next.dev.js"></script>');
+}
+
+if (window.parent && parent.window.initTestHarness) {
+  parent.window.initTestHarness(window);
+} else {
+  metadata_generator.setup();
+}
+
+/* If the parent window has a testharness_properties object,
+ * we use this to provide the test settings. This is used by the
+ * default in-browser runner to configure the timeout and the
+ * rendering of results
+ */
+try {
+    if (window.opener && "testharness_properties" in window.opener) {
+        /* If we pass the testharness_properties object as-is here without
+         * JSON stringifying and reparsing it, IE fails & emits the message
+         * "Could not complete the operation due to error 80700019".
+         */
+        setup(JSON.parse(JSON.stringify(window.opener.testharness_properties)));
+    }
+} catch (e) {
+}
+// vim: set expandtab shiftwidth=4 tabstop=4: