1 files changed, 189 insertions, 0 deletions
diff --git a/testing/mochitest/manifestLibrary.js b/testing/mochitest/manifestLibrary.js
new file mode 100644
index 0000000000..c9417f03d1
--- /dev/null
+++ b/testing/mochitest/manifestLibrary.js
@@ -0,0 +1,189 @@
+/* -*- 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) {
+  let links = {};
+  let 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 (let obj of testManifest.tests) {
+    let 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) {
+      let name = params.baseurl + "/" + params.testRoot + "/" + path;
+      links[name] = {
+        test: {
+          url: name,
+          expected: obj.expected,
+          https_first_disabled: obj.https_first_disabled,
+          allow_xul_xbl: obj.allow_xul_xbl,
+        },
+      };
+    } else {
+      let name = params.testPrefix + path;
+      if (params.xOriginTests && obj.scheme == "https") {
+        name = params.httpsBaseUrl + path;
+      }
+      paths.push({
+        test: {
+          url: name,
+          expected: obj.expected,
+          https_first_disabled: obj.https_first_disabled,
+          allow_xul_xbl: obj.allow_xul_xbl,
+        },
+      });
+    }
+  }
+  if (paths.length) {
+    callback(paths);
+  } else {
+    callback(links);
+  }
+}
+
+function getTestManifest(url, params, callback) {
+  let 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: manifestLibrary.js | error parsing " +
+              url +
+              " (" +
+              e +
+              ")\n"
+          );
+          throw e;
+        }
+      } else {
+        dump(
+          "TEST-UNEXPECTED-FAIL: manifestLibrary.js | error loading " +
+            url +
+            " (HTTP " +
+            req.status +
+            ")\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) {
+  let filteredTests = [];
+  let runtests = {};
+  let 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;
+    }
+  }
+
+  // eslint-disable-next-line no-undef
+  let testRoot = config.testRoot || "tests";
+  // Start with testList, and put everything that's in 'runtests' in
+  // filteredTests.
+  if (Object.keys(runtests).length) {
+    for (let i = 0; i < testList.length; i++) {
+      let testpath;
+      if (testList[i] instanceof Object && "test" in testList[i]) {
+        testpath = testList[i].test.url;
+      } else {
+        testpath = testList[i];
+      }
+      let tmppath = testpath.replace(/^\//, "");
+      for (let f in runtests) {
+        // Remove leading /tests/ if exists
+        let 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;
+  }
+
+  let refilteredTests = [];
+  for (let i = 0; i < filteredTests.length; i++) {
+    let found = false;
+    let testpath;
+    if (filteredTests[i] instanceof Object && "test" in filteredTests[i]) {
+      testpath = filteredTests[i].test.url;
+    } else {
+      testpath = filteredTests[i];
+    }
+    let tmppath = testpath.replace(/^\//, "");
+    for (let f in excludetests) {
+      // Remove leading /tests/ if exists
+      let 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;
+}