1 files changed, 93 insertions, 0 deletions
diff --git a/comm/mailnews/jsaccount/test/unit/test_fooUrl.js b/comm/mailnews/jsaccount/test/unit/test_fooUrl.js
new file mode 100644
index 0000000000..8526ef2093
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+++ b/comm/mailnews/jsaccount/test/unit/test_fooUrl.js
@@ -0,0 +1,93 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80 filetype=javascript: */
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+// Tests of override functionality using a demo "foo" type url.
+
+var { JaBaseUrlProperties } = ChromeUtils.import(
+  "resource:///modules/jsaccount/JaBaseUrl.jsm"
+);
+
+var extraInterfaces = [Ci.msgIFooUrl];
+
+function newURL() {
+  return Cc["@mozilla.org/jsaccount/testjafoourl;1"].createInstance(
+    Ci.nsISupports
+  );
+}
+
+var tests = [
+  function testExists() {
+    // test the existence of components and their interfaces.
+    let url = newURL();
+    for (let iface of JaBaseUrlProperties.baseInterfaces) {
+      Assert.ok(url instanceof iface);
+      let urlQI = url.QueryInterface(iface);
+      // Since the URL wasn't properly initialised, that is, it has no spec
+      // the following will crash. The underlying nsMsgMailNewsUrl
+      // has no m_baseURL yet and hence GetSpec() triggered by the
+      // Assert.uk(urlQI) will crash. So use this instead:
+      Assert.ok(urlQI != null);
+    }
+    for (let iface of extraInterfaces) {
+      let fooUrl = url.getInterface(iface);
+      Assert.ok(fooUrl instanceof iface);
+      Assert.ok(fooUrl.QueryInterface(iface) != null);
+    }
+  },
+  function test_msgIOverride() {
+    let url = newURL().QueryInterface(Ci.msgIOverride);
+
+    // test of access to wrapped JS object.
+
+    // Access the ._hidden attribute using the XPCOM interface,
+    // where it is not defined.
+    Assert.equal(typeof url.jsDelegate._hidden, "undefined");
+
+    // Get the JS object, where _hidden IS defined.
+    Assert.equal(url.jsDelegate.wrappedJSObject._hidden, "IAmHidden");
+  },
+
+  // We used to test nsIURI, nsIURL, and nsIMsgMailNewsUrl overrides, but those
+  // can no longer be overridden.
+  function test_nsIMsgMessageUrl() {
+    let url = newURL().QueryInterface(Ci.nsIMsgMessageUrl);
+    Assert.ok("originalSpec" in url);
+    let appDir = Services.dirsvc.get("GreD", Ci.nsIFile);
+    Assert.ok(appDir.path);
+    // test attributes
+    url.messageFile = appDir;
+    Assert.equal(url.messageFile.path, appDir.path);
+  },
+  function test_msgIJaUrl() {
+    let url = newURL().QueryInterface(Ci.msgIJaUrl);
+    url.setUrlType(Ci.nsIMsgMailNewsUrl.eMove);
+    Assert.ok(
+      url
+        .QueryInterface(Ci.nsIMsgMailNewsUrl)
+        .IsUrlType(Ci.nsIMsgMailNewsUrl.eMove)
+    );
+  },
+  function test_msgIFooUrl() {
+    let url = newURL().QueryInterface(Ci.nsIInterfaceRequestor);
+    let fooUrl = url.getInterface(Ci.msgIFooUrl);
+    Assert.ok(fooUrl instanceof Ci.msgIFooUrl);
+
+    fooUrl.itemId = "theItemId";
+    Assert.equal(fooUrl.itemId, "theItemId");
+
+    url.QueryInterface(Ci.msgIJaUrl).setSpec("https://foo.invalid/bar/");
+    Assert.ok(!fooUrl.isAttachment);
+    url
+      .QueryInterface(Ci.msgIJaUrl)
+      .setSpec("https://foo.invalid/bar?part=1.4&dummy=stuff");
+    Assert.ok(fooUrl.isAttachment);
+  },
+];
+
+function run_test() {
+  for (var test of tests) {
+    test();
+  }
+}