1 files changed, 60 insertions, 0 deletions
diff --git a/modules/libjar/zipwriter/test/unit/head_zipwriter.js b/modules/libjar/zipwriter/test/unit/head_zipwriter.js
new file mode 100644
index 0000000000..a3ec581f89
--- /dev/null
+++ b/modules/libjar/zipwriter/test/unit/head_zipwriter.js
@@ -0,0 +1,60 @@
+/* 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/.
+ */
+
+const NS_ERROR_IN_PROGRESS = 2152398863;
+
+const PR_RDONLY = 0x01;
+const PR_WRONLY = 0x02;
+const PR_RDWR = 0x04;
+const PR_CREATE_FILE = 0x08;
+const PR_APPEND = 0x10;
+const PR_TRUNCATE = 0x20;
+const PR_SYNC = 0x40;
+const PR_EXCL = 0x80;
+
+const ZIP_EOCDR_HEADER_SIZE = 22;
+const ZIP_FILE_HEADER_SIZE = 30;
+const ZIP_CDS_HEADER_SIZE = 46;
+const ZIP_METHOD_STORE = 0;
+const ZIP_METHOD_DEFLATE = 8;
+const ZIP_EXTENDED_TIMESTAMP_SIZE = 9;
+
+const PR_USEC_PER_MSEC = 1000;
+const PR_USEC_PER_SEC = 1000000;
+const PR_MSEC_PER_SEC = 1000;
+
+const DATA_DIR = "data/";
+
+var ioSvc = Services.io;
+
+var ZipWriter = Components.Constructor(
+  "@mozilla.org/zipwriter;1",
+  "nsIZipWriter"
+);
+var ZipReader = Components.Constructor(
+  "@mozilla.org/libjar/zip-reader;1",
+  "nsIZipReader",
+  "open"
+);
+
+var tmpDir = do_get_profile();
+var tmpFile = tmpDir.clone();
+tmpFile.append("zipwriter-test.zip");
+if (tmpFile.exists()) {
+  tmpFile.remove(true);
+}
+
+var zipW = new ZipWriter();
+
+registerCleanupFunction(function() {
+  try {
+    zipW.close();
+  } catch (e) {
+    // Just ignore a failure here and attempt to delete the file anyway.
+  }
+  if (tmpFile.exists()) {
+    tmpFile.remove(true);
+  }
+});