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-rw-r--r--dom/base/test/unit/head_utilities.js69
1 files changed, 69 insertions, 0 deletions
diff --git a/dom/base/test/unit/head_utilities.js b/dom/base/test/unit/head_utilities.js
new file mode 100644
index 0000000000..4b6d41ff1b
--- /dev/null
+++ b/dom/base/test/unit/head_utilities.js
@@ -0,0 +1,69 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 4 -*- */
+/* 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 {
+ HTTP_400,
+ HTTP_401,
+ HTTP_402,
+ HTTP_403,
+ HTTP_404,
+ HTTP_405,
+ HTTP_406,
+ HTTP_407,
+ HTTP_408,
+ HTTP_409,
+ HTTP_410,
+ HTTP_411,
+ HTTP_412,
+ HTTP_413,
+ HTTP_414,
+ HTTP_415,
+ HTTP_417,
+ HTTP_500,
+ HTTP_501,
+ HTTP_502,
+ HTTP_503,
+ HTTP_504,
+ HTTP_505,
+ HttpError,
+ HttpServer,
+} = ChromeUtils.import("resource://testing-common/httpd.js");
+var { NetUtil } = ChromeUtils.import("resource://gre/modules/NetUtil.jsm");
+
+const nsIDocumentEncoder = Ci.nsIDocumentEncoder;
+const replacementChar =
+ Ci.nsIConverterInputStream.DEFAULT_REPLACEMENT_CHARACTER;
+
+function loadContentFile(aFile, aCharset) {
+ // if(aAsIso == undefined) aAsIso = false;
+ if (aCharset == undefined) {
+ aCharset = "UTF-8";
+ }
+
+ var file = do_get_file(aFile);
+
+ var chann = NetUtil.newChannel({
+ uri: Services.io.newFileURI(file),
+ loadUsingSystemPrincipal: true,
+ });
+ chann.contentCharset = aCharset;
+
+ /* var inputStream = Components.classes["@mozilla.org/scriptableinputstream;1"]
+ .createInstance(Components.interfaces.nsIScriptableInputStream);
+ inputStream.init(chann.open());
+ return inputStream.read(file.fileSize);
+ */
+
+ var inputStream = Cc[
+ "@mozilla.org/intl/converter-input-stream;1"
+ ].createInstance(Ci.nsIConverterInputStream);
+ inputStream.init(chann.open(), aCharset, 1024, replacementChar);
+ var str = {},
+ content = "";
+ while (inputStream.readString(4096, str) != 0) {
+ content += str.value;
+ }
+ return content;
+}