1 files changed, 220 insertions, 0 deletions
diff --git a/netwerk/test/unit/test_bhttp.js b/netwerk/test/unit/test_bhttp.js
new file mode 100644
index 0000000000..61c8066a79
--- /dev/null
+++ b/netwerk/test/unit/test_bhttp.js
@@ -0,0 +1,220 @@
+/* Any copyright is dedicated to the Public Domain.
+ * https://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+// Unit tests for the binary http bindings.
+// Tests basic encoding and decoding of requests and responses.
+
+function BinaryHttpRequest(
+  method,
+  scheme,
+  authority,
+  path,
+  headerNames,
+  headerValues,
+  content
+) {
+  this.method = method;
+  this.scheme = scheme;
+  this.authority = authority;
+  this.path = path;
+  this.headerNames = headerNames;
+  this.headerValues = headerValues;
+  this.content = content;
+}
+
+BinaryHttpRequest.prototype = {
+  QueryInterface: ChromeUtils.generateQI(["nsIBinaryHttpRequest"]),
+};
+
+function test_encode_request() {
+  let bhttp = Cc["@mozilla.org/network/binary-http;1"].getService(
+    Ci.nsIBinaryHttp
+  );
+  let request = new BinaryHttpRequest(
+    "GET",
+    "https",
+    "",
+    "/hello.txt",
+    ["user-agent", "host", "accept-language"],
+    [
+      "curl/7.16.3 libcurl/7.16.3 OpenSSL/0.9.7l zlib/1.2.3",
+      "www.example.com",
+      "en, mi",
+    ],
+    []
+  );
+  let encoded = bhttp.encodeRequest(request);
+  // This example is from RFC 9292.
+  let expected = hexStringToBytes(
+    "0003474554056874747073000a2f6865" +
+      "6c6c6f2e747874406c0a757365722d61" +
+      "67656e74346375726c2f372e31362e33" +
+      "206c69626375726c2f372e31362e3320" +
+      "4f70656e53534c2f302e392e376c207a" +
+      "6c69622f312e322e3304686f73740f77" +
+      "77772e6578616d706c652e636f6d0f61" +
+      "63636570742d6c616e67756167650665" +
+      "6e2c206d690000"
+  );
+  deepEqual(encoded, expected);
+
+  let mismatchedHeaders = new BinaryHttpRequest(
+    "GET",
+    "https",
+    "",
+    "",
+    ["whoops-only-one-header-name"],
+    ["some-header-value", "some-other-header-value"],
+    []
+  );
+  // The implementation uses "NS_ERROR_INVALID_ARG", because that's an
+  // appropriate description for the error.  However, that is an alias to
+  // "NS_ERROR_ILLEGAL_VALUE", which is what the actual exception uses, so
+  // that's what is tested for here.
+  Assert.throws(
+    () => bhttp.encodeRequest(mismatchedHeaders),
+    /NS_ERROR_ILLEGAL_VALUE/
+  );
+}
+
+function test_decode_request() {
+  let bhttp = Cc["@mozilla.org/network/binary-http;1"].getService(
+    Ci.nsIBinaryHttp
+  );
+
+  // From RFC 9292.
+  let encoded = hexStringToBytes(
+    "0003474554056874747073000a2f6865" +
+      "6c6c6f2e747874406c0a757365722d61" +
+      "67656e74346375726c2f372e31362e33" +
+      "206c69626375726c2f372e31362e3320" +
+      "4f70656e53534c2f302e392e376c207a" +
+      "6c69622f312e322e3304686f73740f77" +
+      "77772e6578616d706c652e636f6d0f61" +
+      "63636570742d6c616e67756167650665" +
+      "6e2c206d690000"
+  );
+  let request = bhttp.decodeRequest(encoded);
+  equal(request.method, "GET");
+  equal(request.scheme, "https");
+  equal(request.authority, "");
+  equal(request.path, "/hello.txt");
+  let expectedHeaderNames = ["user-agent", "host", "accept-language"];
+  deepEqual(request.headerNames, expectedHeaderNames);
+  let expectedHeaderValues = [
+    "curl/7.16.3 libcurl/7.16.3 OpenSSL/0.9.7l zlib/1.2.3",
+    "www.example.com",
+    "en, mi",
+  ];
+  deepEqual(request.headerValues, expectedHeaderValues);
+  deepEqual(request.content, []);
+
+  let garbage = hexStringToBytes("115f00ab64c0fa783fe4cb723eaa87fa78900a0b00");
+  Assert.throws(() => bhttp.decodeRequest(garbage), /NS_ERROR_UNEXPECTED/);
+}
+
+function test_decode_response() {
+  let bhttp = Cc["@mozilla.org/network/binary-http;1"].getService(
+    Ci.nsIBinaryHttp
+  );
+  // From RFC 9292.
+  let encoded = hexStringToBytes(
+    "0340660772756e6e696e670a22736c65" +
+      "657020313522004067046c696e6b233c" +
+      "2f7374796c652e6373733e3b2072656c" +
+      "3d7072656c6f61643b2061733d737479" +
+      "6c65046c696e6b243c2f736372697074" +
+      "2e6a733e3b2072656c3d7072656c6f61" +
+      "643b2061733d7363726970740040c804" +
+      "646174651d4d6f6e2c203237204a756c" +
+      "20323030392031323a32383a35332047" +
+      "4d540673657276657206417061636865" +
+      "0d6c6173742d6d6f6469666965641d57" +
+      "65642c203232204a756c203230303920" +
+      "31393a31353a353620474d5404657461" +
+      "671422333461613338372d642d313536" +
+      "3865623030220d6163636570742d7261" +
+      "6e6765730562797465730e636f6e7465" +
+      "6e742d6c656e67746802353104766172" +
+      "790f4163636570742d456e636f64696e" +
+      "670c636f6e74656e742d747970650a74" +
+      "6578742f706c61696e003348656c6c6f" +
+      "20576f726c6421204d7920636f6e7465" +
+      "6e7420696e636c756465732061207472" +
+      "61696c696e672043524c462e0d0a0000"
+  );
+  let response = bhttp.decodeResponse(encoded);
+  equal(response.status, 200);
+  deepEqual(
+    response.content,
+    stringToBytes("Hello World! My content includes a trailing CRLF.\r\n")
+  );
+  let expectedHeaderNames = [
+    "date",
+    "server",
+    "last-modified",
+    "etag",
+    "accept-ranges",
+    "content-length",
+    "vary",
+    "content-type",
+  ];
+  deepEqual(response.headerNames, expectedHeaderNames);
+  let expectedHeaderValues = [
+    "Mon, 27 Jul 2009 12:28:53 GMT",
+    "Apache",
+    "Wed, 22 Jul 2009 19:15:56 GMT",
+    '"34aa387-d-1568eb00"',
+    "bytes",
+    "51",
+    "Accept-Encoding",
+    "text/plain",
+  ];
+  deepEqual(response.headerValues, expectedHeaderValues);
+
+  let garbage = hexStringToBytes(
+    "0367890084cb0ab03115fa0b4c2ea0fa783f7a87fa00"
+  );
+  Assert.throws(() => bhttp.decodeResponse(garbage), /NS_ERROR_UNEXPECTED/);
+}
+
+function test_encode_response() {
+  let response = new BinaryHttpResponse(
+    418,
+    ["content-type"],
+    ["text/plain"],
+    stringToBytes("I'm a teapot")
+  );
+  let bhttp = Cc["@mozilla.org/network/binary-http;1"].getService(
+    Ci.nsIBinaryHttp
+  );
+  let encoded = bhttp.encodeResponse(response);
+  let expected = hexStringToBytes(
+    "0141a2180c636f6e74656e742d747970650a746578742f706c61696e0c49276d206120746561706f7400"
+  );
+  deepEqual(encoded, expected);
+
+  let mismatchedHeaders = new BinaryHttpResponse(
+    500,
+    ["some-header", "some-other-header"],
+    ["whoops-only-one-header-value"],
+    []
+  );
+  // The implementation uses "NS_ERROR_INVALID_ARG", because that's an
+  // appropriate description for the error.  However, that is an alias to
+  // "NS_ERROR_ILLEGAL_VALUE", which is what the actual exception uses, so
+  // that's what is tested for here.
+  Assert.throws(
+    () => bhttp.encodeResponse(mismatchedHeaders),
+    /NS_ERROR_ILLEGAL_VALUE/
+  );
+}
+
+function run_test() {
+  test_encode_request();
+  test_decode_request();
+  test_encode_response();
+  test_decode_response();
+}