Fix Windows compilation of test sources (#10822)

Co-authored-by: Sunjay Bhatia <sbhatia@pivotal.io>
Co-authored-by: William A Rowe Jr <wrowe@pivotal.io>
Signed-off-by: Sunjay Bhatia <sbhatia@pivotal.io>
Signed-off-by: William A Rowe Jr <wrowe@pivotal.io>

test/common/buffer/owned_impl_test.cc

@@ -649,19 +649,24 @@ TEST_F(OwnedImplTest, ReserveZeroCommit) {
     slices[i].len_ = 0;
   }
   buf.commit(slices, allocated_slices);
-  int pipe_fds[2] = {0, 0};
-  ASSERT_EQ(::pipe(pipe_fds), 0);
+  os_fd_t pipe_fds[2] = {0, 0};
+  auto& os_sys_calls = Api::OsSysCallsSingleton::get();
+#ifdef WIN32
+  ASSERT_EQ(os_sys_calls.socketpair(AF_INET, SOCK_STREAM, 0, pipe_fds).rc_, 0);
+#else
+  ASSERT_EQ(pipe(pipe_fds), 0);
+#endif
   Network::IoSocketHandleImpl io_handle(pipe_fds[0]);
-  ASSERT_EQ(::fcntl(pipe_fds[0], F_SETFL, O_NONBLOCK), 0);
-  ASSERT_EQ(::fcntl(pipe_fds[1], F_SETFL, O_NONBLOCK), 0);
+  ASSERT_EQ(os_sys_calls.setsocketblocking(pipe_fds[0], false).rc_, 0);
+  ASSERT_EQ(os_sys_calls.setsocketblocking(pipe_fds[1], false).rc_, 0);
   const uint32_t max_length = 1953;
   std::string data(max_length, 'e');
-  const ssize_t rc = ::write(pipe_fds[1], data.data(), max_length);
+  const ssize_t rc = os_sys_calls.write(pipe_fds[1], data.data(), max_length).rc_;
   ASSERT_GT(rc, 0);
   const uint32_t previous_length = buf.length();
   Api::IoCallUint64Result result = buf.read(io_handle, max_length);
   ASSERT_EQ(result.rc_, static_cast<uint64_t>(rc));
-  ASSERT_EQ(::close(pipe_fds[1]), 0);
+  ASSERT_EQ(os_sys_calls.close(pipe_fds[1]).rc_, 0);
   ASSERT_EQ(previous_length, buf.search(data.data(), rc, previous_length));
   EXPECT_EQ("bbbbb", buf.toString().substr(0, 5));
   expectSlices({{5, 0, 4056}, {1953, 2103, 4056}}, buf);
@@ -672,19 +677,24 @@ TEST_F(OwnedImplTest, ReadReserveAndCommit) {
   Buffer::OwnedImpl buf;
   buf.add("bbbbb");
 
-  int pipe_fds[2] = {0, 0};
-  ASSERT_EQ(::pipe(pipe_fds), 0);
+  os_fd_t pipe_fds[2] = {0, 0};
+  auto& os_sys_calls = Api::OsSysCallsSingleton::get();
+#ifdef WIN32
+  ASSERT_EQ(os_sys_calls.socketpair(AF_INET, SOCK_STREAM, 0, pipe_fds).rc_, 0);
+#else
+  ASSERT_EQ(pipe(pipe_fds), 0);
+#endif
   Network::IoSocketHandleImpl io_handle(pipe_fds[0]);
-  ASSERT_EQ(::fcntl(pipe_fds[0], F_SETFL, O_NONBLOCK), 0);
-  ASSERT_EQ(::fcntl(pipe_fds[1], F_SETFL, O_NONBLOCK), 0);
+  ASSERT_EQ(os_sys_calls.setsocketblocking(pipe_fds[0], false).rc_, 0);
+  ASSERT_EQ(os_sys_calls.setsocketblocking(pipe_fds[1], false).rc_, 0);
 
   const uint32_t read_length = 32768;
   std::string data = "e";
-  const ssize_t rc = ::write(pipe_fds[1], data.data(), data.size());
+  const ssize_t rc = os_sys_calls.write(pipe_fds[1], data.data(), data.size()).rc_;
   ASSERT_GT(rc, 0);
   Api::IoCallUint64Result result = buf.read(io_handle, read_length);
   ASSERT_EQ(result.rc_, static_cast<uint64_t>(rc));
-  ASSERT_EQ(::close(pipe_fds[1]), 0);
+  ASSERT_EQ(os_sys_calls.close(pipe_fds[1]).rc_, 0);
   EXPECT_EQ("bbbbbe", buf.toString());
   expectSlices({{6, 4050, 4056}}, buf);
 }

test/common/buffer/watermark_buffer_test.cc

@@ -1,5 +1,6 @@
 #include <array>
 
+#include "common/api/os_sys_calls_impl.h"
 #include "common/buffer/buffer_impl.h"
 #include "common/buffer/watermark_buffer.h"
 #include "common/network/io_socket_handle_impl.h"
@@ -199,7 +200,12 @@ TEST_F(WatermarkBufferTest, MoveOneByte) {
 
 TEST_F(WatermarkBufferTest, WatermarkFdFunctions) {
   os_fd_t pipe_fds[2] = {0, 0};
+#ifdef WIN32
+  auto& os_sys_calls = Api::OsSysCallsSingleton::get();
+  ASSERT_EQ(0, os_sys_calls.socketpair(AF_INET, SOCK_STREAM, 0, pipe_fds).rc_);
+#else
   ASSERT_EQ(0, pipe(pipe_fds));
+#endif
 
   buffer_.add(TEN_BYTES, 10);
   buffer_.add(TEN_BYTES, 10);

test/common/grpc/BUILD

@@ -161,6 +161,8 @@ envoy_cc_test_library(
 envoy_cc_test(
     name = "grpc_client_integration_test",
     srcs = ["grpc_client_integration_test.cc"],
+    # Fails on windows; Connection is terminated early testing BasicStream/IPv4_EnvoyGrpc
+    tags = ["fails_on_windows"],
     deps = [
         ":grpc_client_integration_test_harness_lib",
         "//source/common/grpc:async_client_lib",

test/common/http/BUILD

@@ -49,6 +49,8 @@ envoy_cc_test(
 envoy_cc_test(
     name = "codec_client_test",
     srcs = ["codec_client_test.cc"],
+    # IpVersions/CodecNetworkTest.SendData/IPv4: Test times out on Windows.
+    tags = ["fails_on_windows"],
     deps = [
         ":common_lib",
         "//source/common/buffer:buffer_lib",

test/common/http/http2/codec_impl_test.cc

@@ -987,9 +987,6 @@ TEST_P(Http2CodecImplTest, WatermarkUnderEndStream) {
   response_encoder_->encodeHeaders(response_headers, true);
 }
 
-class Http2CodecImplSettingsBasicTest : public Http2CodecImplTest {};
-TEST_P(Http2CodecImplSettingsBasicTest, ) {}
-
 class Http2CodecImplStreamLimitTest : public Http2CodecImplTest {};
 
 // Regression test for issue #3076.

test/common/network/BUILD

@@ -73,6 +73,8 @@ envoy_cc_test(
 envoy_cc_test(
     name = "connection_impl_test",
     srcs = ["connection_impl_test.cc"],
+    # Times out on Windows
+    tags = ["fails_on_windows"],
     deps = [
         "//source/common/buffer:buffer_lib",
         "//source/common/common:empty_string",
@@ -177,6 +179,8 @@ envoy_cc_test(
 envoy_cc_test(
     name = "listener_impl_test",
     srcs = ["listener_impl_test.cc"],
+    # Times out on Windows
+    tags = ["fails_on_windows"],
     deps = [
         "//source/common/event:dispatcher_lib",
         "//source/common/network:address_lib",

test/common/network/dns_impl_test.cc

@@ -1,13 +1,10 @@
-#include <arpa/inet.h>
-#include <arpa/nameser.h>
-#include <arpa/nameser_compat.h>
-
 #include <list>
 #include <memory>
 #include <string>
 #include <unordered_map>
 #include <vector>
 
+#include "envoy/common/platform.h"
 #include "envoy/config/core/v3/address.pb.h"
 #include "envoy/event/dispatcher.h"
 #include "envoy/network/address.h"
@@ -34,6 +31,13 @@
 #include "ares_dns.h"
 #include "gtest/gtest.h"
 
+#if !defined(WIN32)
+#include <arpa/nameser.h>
+#include <arpa/nameser_compat.h>
+#else
+#include "nameser.h"
+#endif
+
 using testing::_;
 using testing::Contains;
 using testing::InSequence;

test/common/router/BUILD

@@ -221,6 +221,8 @@ envoy_cc_fuzz_test(
     name = "route_fuzz_test",
     srcs = ["route_fuzz_test.cc"],
     corpus = ":route_corpus",
+    # The corpus_from_config_impl currently does not work, the tests it runs do not pass
+    tags = ["skip_on_windows"],
     deps = [
         ":route_fuzz_proto_cc_proto",
         "//source/common/router:config_lib",

test/common/runtime/BUILD

@@ -29,6 +29,8 @@ envoy_cc_test_library(
 envoy_cc_test(
     name = "runtime_protos_test",
     srcs = ["runtime_protos_test.cc"],
+    # Pass for the time being, test times out on windows
+    tags = ["fails_on_windows"],
     deps = [
         "//source/common/runtime:runtime_lib",
         "//test/mocks/runtime:runtime_mocks",
@@ -42,6 +44,9 @@ envoy_cc_test(
     name = "runtime_impl_test",
     srcs = ["runtime_impl_test.cc"],
     data = glob(["test_data/**"]) + ["filesystem_setup.sh"],
+    # Inexplicable failure promoting arguments to mock, see
+    # https://envoyproxy.slack.com/archives/CNAK09BSB/p1571946165007300
+    tags = ["fails_on_windows"],
     deps = [
         "//source/common/config:runtime_utility_lib",
         "//source/common/runtime:runtime_lib",

test/common/signal/BUILD

@@ -11,7 +11,11 @@ envoy_package()
 envoy_cc_test(
     name = "signals_test",
     srcs = ["signals_test.cc"],
-    tags = ["backtrace"],
+    # Posix signal tests are irrelevant to Windows
+    tags = [
+        "backtrace",
+        "skip_on_windows",
+    ],
     deps = [
         "//source/common/signal:sigaction_lib",
         "//test/test_common:utility_lib",

test/exe/BUILD

@@ -17,23 +17,35 @@ envoy_sh_test(
         "//bazel:raw_build_id.ldscript",
         "//source/exe:envoy-static",
     ],
+    # The sh_test helper from Bazel does not work as expected, see: https://github.com/bazelbuild/bazel/issues/10959
+    tags = ["fails_on_windows"],
 )
 
 envoy_sh_test(
     name = "envoy_static_test",
     srcs = ["envoy_static_test.sh"],
     coverage = False,
     data = ["//source/exe:envoy-static"],
+    # For windows, we expect to use a .ps1 script that leverages dumpbin.exe, see:
+    #   https://github.com/envoyproxy/envoy/pull/8280#pullrequestreview-290187328
+    # The sh_test helper from Bazel does not work as expected, see: https://github.com/bazelbuild/bazel/issues/10959
     # Sanitizers doesn't like statically linked lib(std)c++ and libgcc, skip this test in that context.
-    tags = ["no_san"],
+    tags = [
+        "fails_on_windows",
+        "no_san",
+    ],
 )
 
 envoy_sh_test(
     name = "pie_test",
     srcs = ["pie_test.sh"],
     coverage = False,
     data = ["//source/exe:envoy-static"],
-    tags = ["nofips"],
+    # Since VS2015 or even earlier, link.exe defaults to PIE generation
+    tags = [
+        "nofips",
+        "skip_on_windows",
+    ],
 )
 
 envoy_sh_test(
@@ -45,6 +57,8 @@ envoy_sh_test(
         "//bazel:raw_build_id.ldscript",
         "//source/exe:envoy-static",
     ],
+    # The sh_test helper from Bazel does not work as expected, see: https://github.com/bazelbuild/bazel/issues/10959
+    tags = ["fails_on_windows"],
 )
 
 envoy_cc_test(

test/exe/main_common_test.cc

@@ -59,7 +59,12 @@ class MainCommonTest : public testing::TestWithParam<Network::Address::IpVersion
     // Pick a prime number to give more of the 32-bits of entropy to the PID, and the
     // remainder to the random number.
     const uint32_t four_digit_prime = 7919;
+#ifdef WIN32
+    return ::GetCurrentProcessId() * four_digit_prime +
+           random_generator_.random() % four_digit_prime;
+#else
     return getpid() * four_digit_prime + random_generator_.random() % four_digit_prime;
+#endif
   }
 
   const char* const* argv() { return &argv_[0]; }
@@ -121,12 +126,13 @@ TEST_P(MainCommonDeathTest, OutOfMemoryHandler) {
                  "MainCommonTest::OutOfMemoryHandler not supported by this compiler configuration");
 #else
   MainCommon main_common(argc(), argv());
+#if !defined(WIN32)
+  // Resolving symbols for a backtrace takes longer than the timeout in coverage builds,
+  // so disable handling that signal.
+  signal(SIGABRT, SIG_DFL);
+#endif
   EXPECT_DEATH_LOG_TO_STDERR(
       []() {
-        // Resolving symbols for a backtrace takes longer than the timeout in coverage builds,
-        // so disable handling that signal.
-        signal(SIGABRT, SIG_DFL);
-
         // Allocating a fixed-size large array that results in OOM on gcc
         // results in a compile-time error on clang of "array size too big",
         // so dynamically find a size that is too large.
@@ -245,6 +251,8 @@ TEST_P(AdminRequestTest, AdminRequestGetStatsAndQuit) {
   EXPECT_TRUE(waitForEnvoyToExit());
 }
 
+// no signals on Windows -- could probably make this work with GenerateConsoleCtrlEvent
+#ifndef WIN32
 // This test is identical to the above one, except that instead of using an admin /quitquitquit,
 // we send ourselves a SIGTERM, which should have the same effect.
 TEST_P(AdminRequestTest, AdminRequestGetStatsAndKill) {
@@ -302,6 +310,7 @@ TEST_P(AdminRequestTest, AdminRequestContentionEnabled) {
   kill(getpid(), SIGTERM);
   EXPECT_TRUE(waitForEnvoyToExit());
 }
+#endif
 
 TEST_P(AdminRequestTest, AdminRequestBeforeRun) {
   // Induce the situation where the Envoy thread is active, and main_common_ is constructed,

test/extensions/common/wasm/BUILD

@@ -14,6 +14,8 @@ envoy_cc_test(
     data = [
         "//test/extensions/common/wasm/test_data:modules",
     ],
+    # wasm (wee v8 etc) will not compile on Windows
+    tags = ["skip_on_windows"],
     deps = [
         "//source/extensions/common/wasm:wasm_vm_lib",
         "//test/test_common:environment_lib",

test/extensions/filters/common/rbac/matchers_test.cc

@@ -248,9 +248,10 @@ TEST(AuthenticatedMatcher, uriSanPeerCertificate) {
 
   const std::vector<std::string> uri_sans{"foo", "baz"};
   const std::vector<std::string> dns_sans;
+  const std::string subject = "subject";
   EXPECT_CALL(*ssl, uriSanPeerCertificate()).WillRepeatedly(Return(uri_sans));
   EXPECT_CALL(*ssl, dnsSansPeerCertificate()).WillRepeatedly(Return(dns_sans));
-  EXPECT_CALL(*ssl, subjectPeerCertificate()).WillRepeatedly(ReturnRef("subject"));
+  EXPECT_CALL(*ssl, subjectPeerCertificate()).WillRepeatedly(ReturnRef(subject));
 
   EXPECT_CALL(Const(conn), ssl()).WillRepeatedly(Return(ssl));
 
@@ -272,14 +273,15 @@ TEST(AuthenticatedMatcher, dnsSanPeerCertificate) {
 
   const std::vector<std::string> uri_sans{"uri_foo"};
   const std::vector<std::string> dns_sans{"foo", "baz"};
+  const std::string subject = "subject";
 
   EXPECT_CALL(*ssl, uriSanPeerCertificate()).WillRepeatedly(Return(uri_sans));
   EXPECT_CALL(Const(conn), ssl()).WillRepeatedly(Return(ssl));
 
   EXPECT_CALL(*ssl, dnsSansPeerCertificate()).WillRepeatedly(Return(dns_sans));
   EXPECT_CALL(Const(conn), ssl()).WillRepeatedly(Return(ssl));
 
-  EXPECT_CALL(*ssl, subjectPeerCertificate()).WillRepeatedly(ReturnRef("subject"));
+  EXPECT_CALL(*ssl, subjectPeerCertificate()).WillRepeatedly(ReturnRef(subject));
 
   // We should get check if any DNS SAN matches as URI SAN is not available.
   envoy::config::rbac::v3::Principal::Authenticated auth;
@@ -374,9 +376,10 @@ TEST(PolicyMatcher, PolicyMatcher) {
 
   const std::vector<std::string> uri_sans{"bar", "baz"};
   const std::vector<std::string> dns_sans;
+  const std::string subject = "subject";
   EXPECT_CALL(*ssl, uriSanPeerCertificate()).Times(4).WillRepeatedly(Return(uri_sans));
   EXPECT_CALL(*ssl, dnsSansPeerCertificate()).WillRepeatedly(Return(dns_sans));
-  EXPECT_CALL(*ssl, subjectPeerCertificate()).WillRepeatedly(ReturnRef("subject"));
+  EXPECT_CALL(*ssl, subjectPeerCertificate()).WillRepeatedly(ReturnRef(subject));
 
   EXPECT_CALL(Const(conn), ssl()).Times(2).WillRepeatedly(Return(ssl));
   EXPECT_CALL(Const(info), downstreamLocalAddress()).Times(2).WillRepeatedly(ReturnRef(addr));