1 files changed, 50 insertions, 0 deletions
diff --git a/dom/workers/test/server_fetch_synthetic.sjs b/dom/workers/test/server_fetch_synthetic.sjs
new file mode 100644
index 0000000000..703b26d0d2
--- /dev/null
+++ b/dom/workers/test/server_fetch_synthetic.sjs
@@ -0,0 +1,50 @@
+const CC = Components.Constructor;
+const BinaryInputStream = CC(
+  "@mozilla.org/binaryinputstream;1",
+  "nsIBinaryInputStream",
+  "setInputStream"
+);
+
+function log(str) {
+  //dump(`SJS LOG: ${str}\n`);
+}
+
+/**
+ * Given a multipart/form-data encoded string that we know to have only a single
+ * part, return the contents of the part.  (MIME multipart encoding is too
+ * exciting to delve into.)
+ */
+function extractBlobFromMultipartFormData(text) {
+  const lines = text.split(/\r\n/g);
+  const firstBlank = lines.indexOf("");
+  const foo = lines.slice(firstBlank + 1, -2).join("\n");
+  return foo;
+}
+
+async function handleRequest(request, response) {
+  let blobContents = "";
+  if (request.method !== "POST") {
+  } else {
+    var body = new BinaryInputStream(request.bodyInputStream);
+
+    var avail;
+    var bytes = [];
+
+    while ((avail = body.available()) > 0) {
+      Array.prototype.push.apply(bytes, body.readByteArray(avail));
+    }
+    let requestBodyContents = String.fromCharCode.apply(null, bytes);
+    log(requestBodyContents);
+    blobContents = extractBlobFromMultipartFormData(requestBodyContents);
+  }
+
+  log("Setting Headers");
+  response.setHeader("Content-Type", "text/html", false);
+  response.setStatusLine(request.httpVersion, "200", "OK");
+  response.write(`<!DOCTYPE HTML><head><meta charset="utf-8"/></head><body>
+          <h1 id="url">${request.scheme}${request.host}${request.port}${request.path}</h1>
+          <div id="source">ServerJS</div>
+          <div id="blob">${blobContents}</div>
+        </body>`);
+  log("Done");
+}