Remove everthing except conformance tests in the deps/third_party/webgl

third_party/webgl/sdk/tests/resources/webgl-test-harness.js

-// Copyright (c) 2009 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// This is a test harness for running javascript tests in the browser.
-// The only identifier exposed by this harness is WebGLTestHarnessModule.
-//
-// To use it make an HTML page with an iframe. Then call the harness like this
-//
-//    function reportResults(type, msg, success) {
-//      ...
-//      return true;
-//    }
-//
-//    var fileListURL = '00_test_list.txt';
-//    var testHarness = new WebGLTestHarnessModule.TestHarness(
-//        iframe,
-//        fileListURL,
-//        reportResults);
-//
-// The harness will load the fileListURL and parse it for the URLs, one URL
-// per line. URLs should be on the same domain and at the same folder level
-// or below the main html file.  If any URL ends in .txt it will be parsed
-// as well so you can nest .txt files. URLs inside a .txt file should be
-// relative to that text file.
-//
-// During startup, for each page found the reportFunction will be called with
-// WebGLTestHarnessModule.TestHarness.reportType.ADD_PAGE and msg will be
-// the URL of the test.
-//
-// Each test is required to call testHarness.reportResults. This is most easily
-// accomplished by storing that value on the main window with
-//
-//     window.webglTestHarness = testHarness
-//
-// and then adding these to functions to your tests.
-//
-//     function reportTestResultsToHarness(success, msg) {
-//       if (window.parent.webglTestHarness) {
-//         window.parent.webglTestHarness.reportResults(success, msg);
-//       }
-//     }
-//
-//     function notifyFinishedToHarness() {
-//       if (window.parent.webglTestHarness) {
-//         window.parent.webglTestHarness.notifyFinished();
-//       }
-//     }
-//
-// This way your tests will still run without the harness and you can use
-// any testing framework you want.
-//
-// Each test should call reportTestResultsToHarness with true for success if it
-// succeeded and false if it fail followed and any message it wants to
-// associate with the test. If your testing framework supports checking for
-// timeout you can call it with success equal to undefined in that case.
-//
-// To run the tests, call testHarness.runTests();
-//
-// For each test run, before the page is loaded the reportFunction will be
-// called with WebGLTestHarnessModule.TestHarness.reportType.START_PAGE and msg
-// will be the URL of the test. You may return false if you want the test to be
-// skipped.
-//
-// For each test completed the reportFunction will be called with
-// with WebGLTestHarnessModule.TestHarness.reportType.TEST_RESULT,
-// success = true on success, false on failure, undefined on timeout
-// and msg is any message the test choose to pass on.
-//
-// When all the tests on the page have finished your page must call
-// notifyFinishedToHarness.  If notifyFinishedToHarness is not called
-// the harness will assume the test timed out.
-//
-// When all the tests on a page have finished OR the page as timed out the
-// reportFunction will be called with
-// WebGLTestHarnessModule.TestHarness.reportType.FINISH_PAGE
-// where success = true if the page has completed or undefined if the page timed
-// out.
-//
-// Finally, when all the tests have completed the reportFunction will be called
-// with WebGLTestHarnessModule.TestHarness.reportType.FINISHED_ALL_TESTS.
-//
-
-WebGLTestHarnessModule = function() {
-
-/**
- * Wrapped logging function.
- */
-var log = function(msg) {
-  if (window.console && window.console.log) {
-    window.console.log(msg);
-  }
-};
-
-/**
- * Loads text from an external file. This function is synchronous.
- * @param {string} url The url of the external file.
- * @param {!function(bool, string): void} callback that is sent a bool for
- *     success and the string.
- */
-var loadTextFileAsynchronous = function(url, callback) {
-  log ("loading: " + url);
-  var error = 'loadTextFileSynchronous failed to load url "' + url + '"';
-  var request;
-  if (window.XMLHttpRequest) {
-    request = new XMLHttpRequest();
-    if (request.overrideMimeType) {
-      request.overrideMimeType('text/plain');
-    }
-  } else {
-    throw 'XMLHttpRequest is disabled';
-  }
-  try {
-    request.open('GET', url, true);
-    request.onreadystatechange = function() {
-      if (request.readyState == 4) {
-        var text = '';
-        // HTTP reports success with a 200 status. The file protocol reports
-        // success with zero. HTTP does not use zero as a status code (they
-        // start at 100).
-        // https://developer.mozilla.org/En/Using_XMLHttpRequest
-        var success = request.status == 200 || request.status == 0;
-        if (success) {
-          text = request.responseText;
-        }
-        log("loaded: " + url);
-        callback(success, text);
-      }
-    };
-    request.send(null);
-  } catch (e) {
-    log("failed to load: " + url);
-    callback(false, '');
-  }
-};
-
-var getFileList = function(url, callback) {
-  var files = [];
-
-  var getFileListImpl = function(url, callback) {
-    var files = [];
-    if (url.substr(url.length - 4) == '.txt') {
-      loadTextFileAsynchronous(url, function() {
-        return function(success, text) {
-          if (!success) {
-            callback(false, '');
-            return;
-          }
-          var lines = text.split('\n');
-          var prefix = '';
-          var lastSlash = url.lastIndexOf('/');
-          if (lastSlash >= 0) {
-            prefix = url.substr(0, lastSlash + 1);
-          }
-          var fail = false;
-          var count = 1;
-          var index = 0;
-          for (var ii = 0; ii < lines.length; ++ii) {
-            var str = lines[ii].replace(/^\s\s*/, '').replace(/\s\s*$/, '');
-            if (str.length > 4 &&
-                str[0] != '#' &&
-                str[0] != ";" &&
-                str.substr(0, 2) != "//") {
-              new_url = prefix + str;
-              ++count;
-              getFileListImpl(new_url, function(index) {
-                return function(success, new_files) {
-                  log("got files: " + new_files.length);
-                  if (success) {
-                    files[index] = new_files;
-                  }
-                  finish(success);
-                };
-              }(index++));
-            }
-          }
-          finish(true);
-
-          function finish(success) {
-            if (!success) {
-              fail = true;
-            }
-            --count;
-            log("count: " + count);
-            if (!count) {
-              callback(!fail, files);
-            }
-          }
-        }
-      }());
-
-    } else {
-      files.push(url);
-      callback(true, files);
-    }
-  };
-
-  getFileListImpl(url, function(success, files) {
-    // flatten
-    var flat = [];
-    flatten(files);
-    function flatten(files) {
-      for (var ii = 0; ii < files.length; ++ii) {
-        var value = files[ii];
-        if (typeof(value) == "string") {
-          flat.push(value);
-        } else {
-          flatten(value);
-        }
-      }
-    }
-    callback(success, flat);
-  });
-};
-
-var TestFile = function(url) {
-  this.url = url;
-};
-
-var TestHarness = function(iframe, filelistUrl, reportFunc) {
-  this.window = window;
-  this.iframe = iframe;
-  this.reportFunc = reportFunc;
-  this.timeoutDelay = 20000;
-  this.files = [];
-
-  var that = this;
-  getFileList(filelistUrl, function() {
-    return function(success, files) {
-      that.addFiles_(success, files);
-    };
-  }());
-
-};
-
-TestHarness.reportType = {
-  ADD_PAGE: 1,
-  READY: 2,
-  START_PAGE: 3,
-  TEST_RESULT: 4,
-  FINISH_PAGE: 5,
-  FINISHED_ALL_TESTS: 6
-};
-
-TestHarness.prototype.addFiles_ = function(success, files) {
-  if (!success) {
-    this.reportFunc(
-        TestHarness.reportType.FINISHED_ALL_TESTS,
-        'Unable to load tests. Are you running locally?\n' +
-        'You need to run from a server or configure your\n' +
-        'browser to allow access to local files (not recommended).\n\n' +
-        'Note: An easy way to run from a server:\n\n' +
-        '\tcd path_to_tests\n' +
-        '\tpython -m SimpleHTTPServer\n\n' +
-        'then point your browser to ' +
-          '<a href="http://localhost:8000/webgl-conformance-tests.html">' +
-          'http://localhost:8000/webgl-conformance-tests.html</a>',
-        false)
-    return;
-  }
-  log("total files: " + files.length);
-  for (var ii = 0; ii < files.length; ++ii) {
-    log("" + ii + ": " + files[ii]);
-    this.files.push(new TestFile(files[ii]));
-    this.reportFunc(TestHarness.reportType.ADD_PAGE, files[ii], undefined);
-  }
-  this.reportFunc(TestHarness.reportType.READY, undefined, undefined);
-  this.nextFileIndex = files.length;
-  this.lastFileIndex = files.length;
-}
-
-TestHarness.prototype.runTests = function(opt_start, opt_count) {
-  var count = opt_count || this.files.length;
-  this.nextFileIndex = opt_start || 0;
-  this.lastFileIndex = this.nextFileIndex + count;
-  this.startNextFile();
-};
-
-TestHarness.prototype.setTimeout = function() {
-  var that = this;
-  this.timeoutId = this.window.setTimeout(function() {
-      that.timeout();
-    }, this.timeoutDelay);
-};
-
-TestHarness.prototype.clearTimeout = function() {
-  this.window.clearTimeout(this.timeoutId);
-};
-
-TestHarness.prototype.startNextFile = function() {
-  if (this.nextFileIndex >= this.lastFileIndex) {
-    log("done");
-    this.reportFunc(TestHarness.reportType.FINISHED_ALL_TESTS,
-                    '', true);
-  } else {
-    this.currentFile = this.files[this.nextFileIndex++];
-    log("loading: " + this.currentFile.url);
-    if (this.reportFunc(TestHarness.reportType.START_PAGE,
-                        this.currentFile.url, undefined)) {
-      this.iframe.src = this.currentFile.url;
-      this.setTimeout();
-    } else {
-      this.reportResults(false, "skipped");
-      this.notifyFinished();
-    }
-  }
-};
-
-TestHarness.prototype.reportResults = function (success, msg) {
-  this.clearTimeout();
-  log(success ? "PASS" : "FAIL", msg);
-  this.reportFunc(TestHarness.reportType.TEST_RESULT, msg, success);
-  // For each result we get, reset the timeout
-  this.setTimeout();
-};
-
-TestHarness.prototype.notifyFinished = function () {
-  this.clearTimeout();
-  var url = this.currentFile ? this.currentFile.url : 'unknown';
-  log(url + ": finished");
-  this.reportFunc(TestHarness.reportType.FINISH_PAGE, url, true);
-  this.startNextFile();
-};
-
-TestHarness.prototype.timeout = function() {
-  this.clearTimeout();
-  var url = this.currentFile ? this.currentFile.url : 'unknown';
-  log(url + ": timeout");
-  this.reportFunc(TestHarness.reportType.FINISH_PAGE, url, undefined);
-  this.startNextFile();
-};
-
-TestHarness.prototype.setTimeoutDelay = function(x) {
-  this.timeoutDelay = x;
-};
-
-return {
-    'TestHarness': TestHarness
-  };
-
-}();
-
-
-