1 files changed, 40 insertions, 0 deletions
diff --git a/modules/libjar/zipwriter/test/unit/test_asyncremove.js b/modules/libjar/zipwriter/test/unit/test_asyncremove.js
new file mode 100644
index 0000000000..7342e18e4f
--- /dev/null
+++ b/modules/libjar/zipwriter/test/unit/test_asyncremove.js
@@ -0,0 +1,40 @@
+/* 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/.
+ */
+
+var TESTS = ["test.txt", "test.png"];
+
+var observer = {
+  onStartRequest(request) {},
+
+  onStopRequest(request, status) {
+    Assert.equal(status, Cr.NS_OK);
+
+    zipW.close();
+
+    // Empty zip file should just be the end of central directory marker
+    var newTmpFile = tmpFile.clone();
+    Assert.equal(newTmpFile.fileSize, ZIP_EOCDR_HEADER_SIZE);
+    do_test_finished();
+  },
+};
+
+function run_test() {
+  // Copy our test zip to the tmp dir so we can modify it
+  var testzip = do_get_file(DATA_DIR + "test.zip");
+  testzip.copyTo(tmpDir, tmpFile.leafName);
+
+  Assert.ok(tmpFile.exists());
+
+  zipW.open(tmpFile, PR_RDWR);
+
+  for (var i = 0; i < TESTS.length; i++) {
+    Assert.ok(zipW.hasEntry(TESTS[i]));
+    zipW.removeEntry(TESTS[i], true);
+  }
+
+  do_test_pending();
+  zipW.processQueue(observer, null);
+  Assert.ok(zipW.inQueue);
+}