1 files changed, 159 insertions, 0 deletions
diff --git a/testing/mochitest/manifestLibrary.js b/testing/mochitest/manifestLibrary.js
new file mode 100644
index 000000000..51b35a4d2
--- /dev/null
+++ b/testing/mochitest/manifestLibrary.js
@@ -0,0 +1,159 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* vim:set ts=2 sw=2 sts=2 et: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+function parseTestManifest(testManifest, params, callback) {
+  var links = {};
+  var paths = [];
+
+  // Support --test-manifest format for mobile
+  if ("runtests" in testManifest || "excludetests" in testManifest) {
+    callback(testManifest);
+    return;
+  }
+
+  // For mochitest-chrome and mochitest-browser-chrome harnesses, we 
+  // define tests as links[testname] = true.
+  // For mochitest-plain, we define lists as an array of testnames.
+  for (var obj of testManifest['tests']) {
+    var path = obj['path'];
+    // Note that obj.disabled may be "". We still want to skip in that case.
+    if ("disabled" in obj) {
+      dump("TEST-SKIPPED | " + path + " | " + obj.disabled + "\n");
+      continue;
+    }
+    if (params.testRoot != 'tests' && params.testRoot !== undefined) {
+      name = params.baseurl + '/' + params.testRoot + '/' + path;
+      links[name] = {'test': {'url': name, 'expected': obj['expected']}};
+    } else {
+      name = params.testPrefix + path;
+      paths.push({'test': {'url': name, 'expected': obj['expected']}});
+    }
+  }
+  if (paths.length > 0) {
+    callback(paths);
+  } else {
+    callback(links);
+  }
+}
+
+function getTestManifest(url, params, callback) {
+  var req = new XMLHttpRequest();
+  req.open("GET", url);
+  req.onload = function() {
+    if (req.readyState == 4) {
+      if (req.status == 200) {
+        try {
+          parseTestManifest(JSON.parse(req.responseText), params, callback);
+        } catch (e) {
+          dump("TEST-UNEXPECTED-FAIL: setup.js | error parsing " + url + " (" + e + ")\n");
+          throw e;
+        }
+      } else {
+        dump("TEST-UNEXPECTED-FAIL: setup.js | error loading " + url + "\n");
+        callback({});
+      }
+    }
+  }
+  req.send();
+}
+
+// Test Filtering Code
+// TODO Only used by ipc tests, remove once those are implemented sanely
+
+/*
+ Open the file referenced by runOnly|exclude and use that to compare against
+ testList
+ parameters:
+   filter = json object of runtests | excludetests
+   testList = array of test names to run
+   runOnly = use runtests vs excludetests in case both are defined
+ returns:
+   filtered version of testList
+*/
+function filterTests(filter, testList, runOnly) {
+
+  var filteredTests = [];
+  var removedTests = [];
+  var runtests = {};
+  var excludetests = {};
+
+  if (filter == null) {
+    return testList;
+  }
+
+  if ('runtests' in filter) {
+    runtests = filter.runtests;
+  }
+  if ('excludetests' in filter) {
+    excludetests = filter.excludetests;
+  }
+  if (!('runtests' in filter) && !('excludetests' in filter)) {
+    if (runOnly == 'true') {
+      runtests = filter;
+    } else {
+      excludetests = filter;
+    }
+  }
+
+  var testRoot = config.testRoot || "tests";
+  // Start with testList, and put everything that's in 'runtests' in
+  // filteredTests.
+  if (Object.keys(runtests).length) {
+    for (var i = 0; i < testList.length; i++) {
+      if ((testList[i] instanceof Object) && ('test' in testList[i])) {
+        var testpath = testList[i]['test']['url'];
+      } else {
+        var testpath = testList[i];
+      }
+      var tmppath = testpath.replace(/^\//, '');
+      for (var f in runtests) {
+        // Remove leading /tests/ if exists
+        file = f.replace(/^\//, '')
+        file = file.replace(/^tests\//, '')
+
+        // Match directory or filename, testList has <testroot>/<path>
+        if (tmppath.match(testRoot + "/" + file) != null) {
+          filteredTests.push(testpath);
+          break;
+        }
+      }
+    }
+  } else {
+    filteredTests = testList.slice(0);
+  }
+
+  // Continue with filteredTests, and deselect everything that's in
+  // excludedtests.
+  if (!Object.keys(excludetests).length) {
+    return filteredTests;
+  }
+
+  var refilteredTests = [];
+  for (var i = 0; i < filteredTests.length; i++) {
+    var found = false;
+    if ((filteredTests[i] instanceof Object) && ('test' in filteredTests[i])) {
+      var testpath = filteredTests[i]['test']['url'];
+    } else {
+      var testpath = filteredTests[i];
+    }
+    var tmppath = testpath.replace(/^\//, '');
+    for (var f in excludetests) {
+      // Remove leading /tests/ if exists
+      file = f.replace(/^\//, '')
+      file = file.replace(/^tests\//, '')
+
+      // Match directory or filename, testList has <testroot>/<path>
+      if (tmppath.match(testRoot + "/" + file) != null) {
+        found = true;
+        break;
+      }
+    }
+    if (!found) {
+      refilteredTests.push(testpath);
+    }
+  }
+  return refilteredTests;
+}