Bug 1616238 - Enable http3 tests on windows, r=necko-reviewers,valentin

Differential Revision: https://phabricator.services.mozilla.com/D112528

netwerk/test/http3server/Cargo.toml

@@ -23,6 +23,5 @@ features = ["gecko"]
 [build-dependencies]
 bindgen = {version = "0.56", default-features = false, features = ["runtime"] }
 
-[[bin]]
-name = "http3server"
-path = "src/main.rs"
+[lib]
+crate-type = ["staticlib"]

netwerk/test/http3server/executable/http3server.cpp

@@ -0,0 +1,17 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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/. */
+
+#include <stdio.h>
+
+extern "C" {
+
+void C_StartServer();
+
+}  // extern "C"
+
+int main(int argc, char* argv[]) {
+  C_StartServer();
+  return 0;
+}

netwerk/test/http3server/executable/moz.build

@@ -0,0 +1,26 @@
+# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
+# vim: set filetype=python:
+# 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/.
+
+if CONFIG["OS_ARCH"] == "WINNT":
+    OS_LIBS += [
+        "kernel32",
+        "userenv",
+        "wininet",
+        "ws2_32",
+    ]
+
+USE_LIBS += [
+    "http3server",
+    "nspr",
+    "nss",
+]
+
+GeckoSimplePrograms(
+    [
+        "http3server",
+    ],
+    linkage=None,
+)

netwerk/test/http3server/moz.build

@@ -4,13 +4,5 @@
 # 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/.
 
-if (
-    CONFIG["COMPILE_ENVIRONMENT"]
-    and not CONFIG["MOZ_TSAN"]
-    and not CONFIG["MOZ_ASAN"]
-    and not CONFIG["FUZZING"]
-    and not CONFIG["OS_TARGET"] == "WINNT"
-):
-    RUST_PROGRAMS += [
-        "http3server",
-    ]
+DIRS += ["executable"]
+RustLibrary("http3server")

netwerk/test/http3server/src/lib.rs

@@ -34,7 +34,7 @@ use std::net::SocketAddr;
 const MAX_TABLE_SIZE: u64 = 65536;
 const MAX_BLOCKED_STREAMS: u16 = 10;
 const PROTOCOLS: &[&str] = &["h3-27"];
-const TIMER_TOKEN: Token = Token(0xffff_ffff);
+const TIMER_TOKEN: Token = Token(0xffff);
 
 const HTTP_RESPONSE_WITH_WRONG_FRAME: &[u8] = &[
     0x01, 0x06, 0x00, 0x00, 0xd9, 0x54, 0x01, 0x37, // headers
@@ -315,10 +315,15 @@ impl HttpServer for NonRespondingServer {
 }
 
 fn emit_packet(socket: &UdpSocket, out_dgram: Datagram) {
-    let sent = socket
-        .send_to(&out_dgram, &out_dgram.destination())
-        .expect("Error sending datagram");
-    if sent != out_dgram.len() {
+    let res = match socket.send_to(&out_dgram, &out_dgram.destination()) {
+        Err(ref err) if err.kind() == io::ErrorKind::WouldBlock => 0,
+        Err(err) => {
+            eprintln!("UDP send error: {:?}", err);
+            exit(1);
+        }
+        Ok(res) => res,
+    };
+    if res != out_dgram.len() {
         qinfo!("Unable to send all {} bytes of datagram", out_dgram.len());
     }
 }
@@ -589,7 +594,7 @@ impl ServersRunner {
     }
 }
 
-fn main() -> Result<(), io::Error> {
+pub fn start_server() -> Result<(), io::Error> {
     let args: Vec<String> = env::args().collect();
     if args.len() < 2 {
         eprintln!("Wrong arguments.");
@@ -618,3 +623,8 @@ fn main() -> Result<(), io::Error> {
     servers_runner.init();
     servers_runner.run()
 }
+
+#[no_mangle]
+pub extern "C" fn C_StartServer() {
+    start_server().expect("Server should be started succeed");
+}

netwerk/test/moz.build

@@ -4,7 +4,11 @@
 # 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/.
 
-TEST_DIRS += ["httpserver", "gtest", "http3server"]
+TEST_DIRS += ["httpserver", "gtest"]
+
+# http3server depends on winapi 0.2.8, which doesn't work with AArch64
+if not (CONFIG["OS_ARCH"] == "WINNT" and CONFIG["CPU_ARCH"] == "aarch64"):
+    TEST_DIRS += ["http3server"]
 
 BROWSER_CHROME_MANIFESTS += ["browser/browser.ini"]
 MOCHITEST_MANIFESTS += ["mochitests/mochitest.ini"]

netwerk/test/unit/xpcshell.ini

@@ -431,14 +431,16 @@ skip-if = os == "android"
 [test_http3.js]
 # asan - bug 1616239
 # tsan - bug 1622845
-# win - bug 1616238
 # android - bug 1622901
 # mac - bug 1669892
-skip-if = asan || tsan || os == 'win' || os =='android' || os == 'mac'
+skip-if = asan || tsan || os =='android' || os == 'mac'
+run-sequentially = http3server
 [test_http3_421.js]
-skip-if = asan || tsan || os == 'win' || os =='android'
+skip-if = asan || tsan || os =='android'
+run-sequentially = http3server
 [test_http3_perf.js]
-skip-if = asan || tsan || os == 'win' || os =='android'
+skip-if = asan || tsan || os =='android'
+run-sequentially = http3server
 [test_node_execute.js]
 [test_loadgroup_cancel.js]
 [test_obs-fold.js]
@@ -461,9 +463,10 @@ run-sequentially = node server exceptions dont replay well
 [test_http_sfv.js]
 [test_blob_channelname.js]
 [test_altsvc_pref.js]
-skip-if = asan || tsan || os == 'win' || os =='android'
+skip-if = asan || tsan || os =='android'
 [test_http3_alt_svc.js]
-skip-if = asan || tsan || os == 'win' || os =='android'
+skip-if = asan || tsan || os =='android'
+run-sequentially = http3server
 [test_use_httpssvc.js]
 skip-if = os == "android"
 run-sequentially = node server exceptions dont replay well
@@ -484,35 +487,36 @@ run-sequentially = node server exceptions dont replay well
 skip-if = asan || tsan || os == 'win' || os =='android'
 run-sequentially = node server exceptions dont replay well
 [test_http3_trans_close.js]
-skip-if = asan || tsan || os == 'win' || os =='android'
+skip-if = asan || tsan || os =='android'
+run-sequentially = http3server
 [test_brotli_http.js]
 [test_altsvc_http3.js]
 skip-if =
   true # Bug 1675008
   asan
   tsan
-  os == 'win'
   os =='android'
+run-sequentially = http3server
 [test_http3_fatal_stream_error.js]
-skip-if = asan || tsan || os == 'win' || os =='android' || socketprocess_networking
+skip-if = asan || tsan || os =='android' || socketprocess_networking
 run-sequentially = node server exceptions dont replay well
 [test_http3_large_post.js]
 skip-if = asan || tsan || os == 'win' || os =='android'
 [test_http3_error_before_connect.js]
-skip-if = asan || tsan || os == 'win' || os =='android' || socketprocess_networking
+skip-if = asan || tsan || os =='android' || socketprocess_networking
 run-sequentially = node server exceptions dont replay well
 [test_http3_server_not_existing.js]
-skip-if = asan || tsan || os == 'win' || os =='android' || socketprocess_networking
+skip-if = asan || tsan || os =='android' || socketprocess_networking
 run-sequentially = node server exceptions dont replay well
 [test_http3_fast_fallback.js]
-skip-if = asan || tsan || os == 'win' || os =='android' || socketprocess_networking
+skip-if = asan || tsan || os =='android' || socketprocess_networking
 run-sequentially = node server exceptions dont replay well
 [test_cookie_ipv6.js]
 [test_httpssvc_retry_with_ech.js]
-skip-if = asan || tsan || os == 'win' || os =='android'
+skip-if = asan || tsan || os =='android'
 run-sequentially = node server exceptions dont replay well
 [test_httpssvc_retry_without_ech.js]
-skip-if = asan || tsan || os == 'win' || os =='android'
+skip-if = asan || tsan || os =='android'
 run-sequentially = node server exceptions dont replay well
 [test_httpssvc_https_upgrade.js]
 [test_bug1683176.js]

python/mozbuild/mozbuild/action/check_binary.py

@@ -261,6 +261,11 @@ def check_networking(target, binary):
         raise RuntimeError("Could not parse llvm-objdump output?")
 
     basename = os.path.basename(binary)
+    # libhttp3server is used for test only, so we can skip it.
+    if basename == "libhttp3server.a":
+        print("TEST-SKIP | check_networking | {}".format(basename))
+        return 0
+
     if bad_occurences_names:
         s = (
             "TEST-UNEXPECTED-FAIL | check_networking | {} | Identified {} "