Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 165 insertions, 0 deletions

diff --git a/netwerk/test/unit/test_http3_large_post.js b/netwerk/test/unit/test_http3_large_post.js
new file mode 100644
index 0000000000..2ed8e51bb4
--- /dev/null
+++ b/netwerk/test/unit/test_http3_large_post.js
@@ -0,0 +1,165 @@
+/* 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/. */
+
+registerCleanupFunction(async () => {
+  http3_clear_prefs();
+});
+
+add_task(async function setup() {
+  await http3_setup_tests("h3-29");
+});
+
+let Http3Listener = function (amount) {
+  this.amount = amount;
+};
+
+Http3Listener.prototype = {
+  expectedStatus: Cr.NS_OK,
+  amount: 0,
+  onProgressMaxNotificationCount: 0,
+  onProgressNotificationCount: 0,
+
+  QueryInterface: ChromeUtils.generateQI(["nsIProgressEventSink"]),
+
+  getInterface(iid) {
+    if (iid.equals(Ci.nsIProgressEventSink)) {
+      return this;
+    }
+    throw Components.Exception("", Cr.NS_ERROR_NO_INTERFACE);
+  },
+
+  onProgress(request, progress, progressMax) {
+    // we will get notifications for the request and the response.
+    if (progress === progressMax) {
+      this.onProgressMaxNotificationCount += 1;
+    }
+    // For a large upload there should be a multiple notifications.
+    this.onProgressNotificationCount += 1;
+  },
+
+  onStatus(request, status, statusArg) {},
+
+  onStartRequest: function testOnStartRequest(request) {
+    Assert.equal(request.status, this.expectedStatus);
+    if (Components.isSuccessCode(this.expectedStatus)) {
+      Assert.equal(request.responseStatus, 200);
+    }
+    Assert.equal(
+      this.amount,
+      request.getResponseHeader("x-data-received-length")
+    );
+  },
+
+  onDataAvailable: function testOnDataAvailable(request, stream, off, cnt) {
+    read_stream(stream, cnt);
+  },
+
+  onStopRequest: function testOnStopRequest(request, status) {
+    let httpVersion = "";
+    try {
+      httpVersion = request.protocolVersion;
+    } catch (e) {}
+    Assert.equal(httpVersion, "h3-29");
+    // We should get 2 correctOnProgress, i.e. one for request and one for the response.
+    Assert.equal(this.onProgressMaxNotificationCount, 2);
+    if (this.amount > 500000) {
+      // 10 is an arbitrary number, but we cannot calculate exact number
+      // because it depends on timing.
+      Assert.ok(this.onProgressNotificationCount > 10);
+    }
+    this.finish();
+  },
+};
+
+function chanPromise(chan, listener) {
+  return new Promise(resolve => {
+    function finish(result) {
+      resolve(result);
+    }
+    listener.finish = finish;
+    chan.asyncOpen(listener);
+  });
+}
+
+function makeChan(uri, amount) {
+  let chan = NetUtil.newChannel({
+    uri,
+    loadUsingSystemPrincipal: true,
+  }).QueryInterface(Ci.nsIHttpChannel);
+  chan.loadFlags = Ci.nsIChannel.LOAD_INITIAL_DOCUMENT_URI;
+
+  let stream = Cc["@mozilla.org/io/string-input-stream;1"].createInstance(
+    Ci.nsIStringInputStream
+  );
+  stream.data = generateContent(amount);
+  let uchan = chan.QueryInterface(Ci.nsIUploadChannel);
+  uchan.setUploadStream(stream, "text/plain", stream.available());
+  chan.requestMethod = "POST";
+  return chan;
+}
+
+// Generate a post.
+function generateContent(size) {
+  let content = "";
+  for (let i = 0; i < size; i++) {
+    content += "0";
+  }
+  return content;
+}
+
+// Send a large post that can fit into a neqo stream buffer at once.
+// But the amount of data is larger than the necko's default stream
+// buffer side, therefore ReadSegments will be called multiple times.
+add_task(async function test_large_post() {
+  let amount = 1 << 16;
+  let listener = new Http3Listener(amount);
+  let chan = makeChan("https://foo.example.com/post", amount);
+  chan.notificationCallbacks = listener;
+  await chanPromise(chan, listener);
+});
+
+// Send a large post that cannot fit into a neqo stream buffer at once.
+// StreamWritable events will trigger sending more data when the buffer
+// space is freed
+add_task(async function test_large_post2() {
+  let amount = 1 << 23;
+  let listener = new Http3Listener(amount);
+  let chan = makeChan("https://foo.example.com/post", amount);
+  chan.notificationCallbacks = listener;
+  await chanPromise(chan, listener);
+});
+
+// Send a post in the same way viaduct does in bug 1749957.
+add_task(async function test_bug1749957_bug1750056() {
+  let amount = 200; // Tests the bug as long as it's non-zero.
+  let uri = "https://foo.example.com/post";
+  let listener = new Http3Listener(amount);
+
+  let chan = NetUtil.newChannel({
+    uri,
+    loadUsingSystemPrincipal: true,
+  }).QueryInterface(Ci.nsIHttpChannel);
+
+  // https://searchfox.org/mozilla-central/rev/1920b17ac5988fcfec4e45e2a94478ebfbfc6f88/toolkit/components/viaduct/ViaductRequest.cpp#120-152
+  {
+    chan.requestMethod = "POST";
+    chan.setRequestHeader("content-length", "" + amount, /* aMerge = */ false);
+
+    let stream = Cc["@mozilla.org/io/string-input-stream;1"].createInstance(
+      Ci.nsIStringInputStream
+    );
+    stream.data = generateContent(amount);
+    let uchan = chan.QueryInterface(Ci.nsIUploadChannel2);
+    uchan.explicitSetUploadStream(
+      stream,
+      /* aContentType = */ "",
+      /* aContentLength = */ -1,
+      "POST",
+      /* aStreamHasHeaders = */ false
+    );
+  }
+
+  chan.notificationCallbacks = listener;
+  await chanPromise(chan, listener);
+});