1 files changed, 86 insertions, 0 deletions
diff --git a/chrome/test/unit/test_resolve_uris.js b/chrome/test/unit/test_resolve_uris.js
new file mode 100644
index 0000000000..638a0f9b09
--- /dev/null
+++ b/chrome/test/unit/test_resolve_uris.js
@@ -0,0 +1,86 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*-
+ * 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/. */
+
+// head_crtestutils.js doesn't get included in the child by default
+if (typeof registerManifests === "undefined") {
+  load("../unit/head_crtestutils.js");
+}
+
+var manifestFile = do_get_file("../unit/data/test_resolve_uris.manifest");
+
+var manifests = [manifestFile];
+registerManifests(manifests);
+
+function do_run_test() {
+  let cr = Cc["@mozilla.org/chrome/chrome-registry;1"].getService(
+    Ci.nsIChromeRegistry
+  );
+
+  // If we don't have libxul or e10s then we don't have process separation, so
+  // we don't need to worry about checking for new chrome.
+  var appInfo = Cc["@mozilla.org/xre/app-info;1"];
+  if (
+    !appInfo ||
+    // eslint-disable-next-line mozilla/use-services
+    appInfo.getService(Ci.nsIXULRuntime).processType ==
+      Ci.nsIXULRuntime.PROCESS_TYPE_DEFAULT
+  ) {
+    cr.checkForNewChrome();
+  }
+
+  // See if our various things were able to register
+  let registrationTypes = ["content", "locale", "skin", "override", "resource"];
+
+  for (let j = 0; j < registrationTypes.length; j++) {
+    let type = registrationTypes[j];
+    dump("Testing type '" + type + "'\n");
+    let expectedURI = "resource://foo/foo-" + type + "/";
+    let sourceURI = "chrome://foo/" + type + "/";
+    switch (type) {
+      case "content":
+        expectedURI += "foo.xul";
+        break;
+      case "locale":
+        expectedURI += "foo.dtd";
+        break;
+      case "skin":
+        expectedURI += "foo.css";
+        break;
+      case "override":
+        sourceURI = "chrome://good-package/content/override-me.xul";
+        expectedURI += "override-me.xul";
+        break;
+      case "resource":
+        expectedURI = Services.io.newFileURI(manifestFile.parent).spec;
+        sourceURI = "resource://foo/";
+        break;
+    }
+    try {
+      sourceURI = Services.io.newURI(sourceURI);
+      let uri;
+      if (type == "resource") {
+        // resources go about a slightly different way than everything else
+        let rph = Services.io
+          .getProtocolHandler("resource")
+          .QueryInterface(Ci.nsIResProtocolHandler);
+        uri = rph.resolveURI(sourceURI);
+      } else {
+        uri = cr.convertChromeURL(sourceURI).spec;
+      }
+
+      Assert.equal(expectedURI, uri);
+    } catch (e) {
+      dump(e + "\n");
+      do_throw("Should have registered a handler for type '" + type + "'\n");
+    }
+  }
+}
+
+if (typeof run_test === "undefined") {
+  // eslint-disable-next-line no-global-assign
+  run_test = function () {
+    do_run_test();
+  };
+}