Add m-esr52 at 52.6.0

1 files changed, 86 insertions, 0 deletions

diff --git a/js/xpconnect/tests/unit/component_import.js b/js/xpconnect/tests/unit/component_import.js
new file mode 100644
index 000000000..8d7e3d0cf
--- /dev/null
+++ b/js/xpconnect/tests/unit/component_import.js
@@ -0,0 +1,86 @@
+/* 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/. */
+
+Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
+
+function FooComponent() {
+  this.wrappedJSObject = this;
+}
+FooComponent.prototype =
+{
+  // nsIClassInfo + information for XPCOM registration code in XPCOMUtils.jsm
+  classDescription:  "Foo Component",
+  classID:           Components.ID("{6b933fe6-6eba-4622-ac86-e4f654f1b474}"),
+  contractID:       "@mozilla.org/tests/module-importer;1",
+
+  // nsIClassInfo
+  flags: 0,
+
+  getInterfaces: function getInterfaces(aCount) {
+    var interfaces = [Components.interfaces.nsIClassInfo];
+    aCount.value = interfaces.length;
+
+    // Guerilla test for line numbers hiding in this method
+    var threw = true;
+    try {
+      thereIsNoSuchIdentifier;
+      threw = false;
+    } catch (ex) {
+      do_check_true(ex.lineNumber == 27);
+    }
+    do_check_true(threw);
+
+    return interfaces;
+  },
+
+  getScriptableHelper: function getScriptableHelper() {
+    return null;
+  },
+
+  // nsISupports
+  QueryInterface: function QueryInterface(aIID) {
+    if (aIID.equals(Components.interfaces.nsIClassInfo) ||
+        aIID.equals(Components.interfaces.nsISupports))
+      return this;
+
+    throw Components.results.NS_ERROR_NO_INTERFACE;
+  }
+};
+
+function BarComponent() {
+}
+BarComponent.prototype =
+{
+  // nsIClassInfo + information for XPCOM registration code in XPCOMUtils.jsm
+  classDescription: "Module importer test 2",
+  classID: Components.ID("{708a896a-b48d-4bff-906e-fc2fd134b296}"),
+  contractID: "@mozilla.org/tests/module-importer;2",
+
+  // nsIClassInfo
+  flags: 0,
+
+  getInterfaces: function getInterfaces(aCount) {
+    var interfaces = [Components.interfaces.nsIClassInfo];
+    aCount.value = interfaces.length;
+    return interfaces;
+  },
+
+  getScriptableHelper: function getScriptableHelper() {
+    return null;
+  },
+
+  // nsISupports
+  QueryInterface: XPCOMUtils.generateQI([Components.interfaces.nsIClassInfo])
+};
+
+function do_check_true(cond, text) {
+  // we don't have the test harness' utilities in this scope, so we need this
+  // little helper. In the failure case, the exception is propagated to the
+  // caller in the main run_test() function, and the test fails.
+  if (!cond)
+    throw "Failed check: " + text;
+}
+
+var gComponentsArray = [FooComponent, BarComponent];
+this.NSGetFactory = XPCOMUtils.generateNSGetFactory(gComponentsArray);