Add error test

2017-02-17 09:51:25 -08:00 · 2017-02-17 09:51:25 -08:00 · 3da3ce3c29
parent b307fdeb6e
commit 3da3ce3c29
12 changed files with 507 additions and 0 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -353,6 +353,7 @@ if(_gRPC_PLATFORM_LINUX OR _gRPC_PLATFORM_MAC OR _gRPC_PLATFORM_POSIX)
 add_dependencies(buildtests_c dualstack_socket_test)
 endif()
 add_dependencies(buildtests_c endpoint_pair_test)
+add_dependencies(buildtests_c error_test)
 if(_gRPC_PLATFORM_LINUX)
 add_dependencies(buildtests_c ev_epoll_linux_test)
 endif()
@ -4548,6 +4549,33 @@ target_link_libraries(endpoint_pair_test
  gpr
 )

+endif (gRPC_BUILD_TESTS)
+if (gRPC_BUILD_TESTS)
+
+add_executable(error_test
+  test/core/iomgr/error_test.c
+)
+
+
+target_include_directories(error_test
+  PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}
+  PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/include
+  PRIVATE ${BORINGSSL_ROOT_DIR}/include
+  PRIVATE ${PROTOBUF_ROOT_DIR}/src
+  PRIVATE ${BENCHMARK_ROOT_DIR}/include
+  PRIVATE ${ZLIB_ROOT_DIR}
+  PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/third_party/zlib
+  PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/third_party/gflags/include
+)
+
+target_link_libraries(error_test
+  ${_gRPC_ALLTARGETS_LIBRARIES}
+  grpc_test_util
+  grpc
+  gpr_test_util
+  gpr
+)
+
 endif (gRPC_BUILD_TESTS)
 if (gRPC_BUILD_TESTS)
 if(_gRPC_PLATFORM_LINUX)
--- a/36
+++ b/36
@ -926,6 +926,7 @@ dns_resolver_connectivity_test: $(BINDIR)/$(CONFIG)/dns_resolver_connectivity_te
 dns_resolver_test: $(BINDIR)/$(CONFIG)/dns_resolver_test
 dualstack_socket_test: $(BINDIR)/$(CONFIG)/dualstack_socket_test
 endpoint_pair_test: $(BINDIR)/$(CONFIG)/endpoint_pair_test
+error_test: $(BINDIR)/$(CONFIG)/error_test
 ev_epoll_linux_test: $(BINDIR)/$(CONFIG)/ev_epoll_linux_test
 fd_conservation_posix_test: $(BINDIR)/$(CONFIG)/fd_conservation_posix_test
 fd_posix_test: $(BINDIR)/$(CONFIG)/fd_posix_test
@ -1291,6 +1292,7 @@ buildtests_c: privatelibs_c \
  $(BINDIR)/$(CONFIG)/dns_resolver_test \
  $(BINDIR)/$(CONFIG)/dualstack_socket_test \
  $(BINDIR)/$(CONFIG)/endpoint_pair_test \
+  $(BINDIR)/$(CONFIG)/error_test \
  $(BINDIR)/$(CONFIG)/ev_epoll_linux_test \
  $(BINDIR)/$(CONFIG)/fd_conservation_posix_test \
  $(BINDIR)/$(CONFIG)/fd_posix_test \
@ -1669,6 +1671,8 @@ test_c: buildtests_c
 	$(Q) $(BINDIR)/$(CONFIG)/dualstack_socket_test || ( echo test dualstack_socket_test failed ; exit 1 )
 	$(E) "[RUN]     Testing endpoint_pair_test"
 	$(Q) $(BINDIR)/$(CONFIG)/endpoint_pair_test || ( echo test endpoint_pair_test failed ; exit 1 )
+	$(E) "[RUN]     Testing error_test"
+	$(Q) $(BINDIR)/$(CONFIG)/error_test || ( echo test error_test failed ; exit 1 )
 	$(E) "[RUN]     Testing ev_epoll_linux_test"
 	$(Q) $(BINDIR)/$(CONFIG)/ev_epoll_linux_test || ( echo test ev_epoll_linux_test failed ; exit 1 )
 	$(E) "[RUN]     Testing fd_conservation_posix_test"
@ -8621,6 +8625,38 @@ endif
 endif


+ERROR_TEST_SRC = \
+    test/core/iomgr/error_test.c \
+
+ERROR_TEST_OBJS = $(addprefix $(OBJDIR)/$(CONFIG)/, $(addsuffix .o, $(basename $(ERROR_TEST_SRC))))
+ifeq ($(NO_SECURE),true)
+
+# You can't build secure targets if you don't have OpenSSL.
+
+$(BINDIR)/$(CONFIG)/error_test: openssl_dep_error
+
+else
+
+
+
+$(BINDIR)/$(CONFIG)/error_test: $(ERROR_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+	$(E) "[LD]      Linking $@"
+	$(Q) mkdir -p `dirname $@`
+	$(Q) $(LD) $(LDFLAGS) $(ERROR_TEST_OBJS) $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a $(LDLIBS) $(LDLIBS_SECURE) -o $(BINDIR)/$(CONFIG)/error_test
+
+endif
+
+$(OBJDIR)/$(CONFIG)/test/core/iomgr/error_test.o:  $(LIBDIR)/$(CONFIG)/libgrpc_test_util.a $(LIBDIR)/$(CONFIG)/libgrpc.a $(LIBDIR)/$(CONFIG)/libgpr_test_util.a $(LIBDIR)/$(CONFIG)/libgpr.a
+
+deps_error_test: $(ERROR_TEST_OBJS:.o=.dep)
+
+ifneq ($(NO_SECURE),true)
+ifneq ($(NO_DEPS),true)
+-include $(ERROR_TEST_OBJS:.o=.dep)
+endif
+endif
+
+
 EV_EPOLL_LINUX_TEST_SRC = \
    test/core/iomgr/ev_epoll_linux_test.c \

--- a/build.yaml
+++ b/build.yaml
@ -1686,6 +1686,17 @@ targets:
  - gpr
  exclude_iomgrs:
  - uv
+- name: error_test
+  cpu_cost: 30
+  build: test
+  language: c
+  src:
+  - test/core/iomgr/error_test.c
+  deps:
+  - grpc_test_util
+  - grpc
+  - gpr_test_util
+  - gpr
 - name: ev_epoll_linux_test
  build: test
  language: c
--- a/grpc.def
+++ b/grpc.def
@ -257,6 +257,7 @@ EXPORTS
    gpr_ref_non_zero
    gpr_refn
    gpr_unref
+    gpr_ref_is_unique
    gpr_stats_init
    gpr_stats_inc
    gpr_stats_read
--- a/src/ruby/ext/grpc/rb_grpc_imports.generated.c
+++ b/src/ruby/ext/grpc/rb_grpc_imports.generated.c
@ -295,6 +295,7 @@ gpr_ref_type gpr_ref_import;
 gpr_ref_non_zero_type gpr_ref_non_zero_import;
 gpr_refn_type gpr_refn_import;
 gpr_unref_type gpr_unref_import;
+gpr_ref_is_unique_type gpr_ref_is_unique_import;
 gpr_stats_init_type gpr_stats_init_import;
 gpr_stats_inc_type gpr_stats_inc_import;
 gpr_stats_read_type gpr_stats_read_import;
@ -587,6 +588,7 @@ void grpc_rb_load_imports(HMODULE library) {
  gpr_ref_non_zero_import = (gpr_ref_non_zero_type) GetProcAddress(library, "gpr_ref_non_zero");
  gpr_refn_import = (gpr_refn_type) GetProcAddress(library, "gpr_refn");
  gpr_unref_import = (gpr_unref_type) GetProcAddress(library, "gpr_unref");
+  gpr_ref_is_unique_import = (gpr_ref_is_unique_type) GetProcAddress(library, "gpr_ref_is_unique");
  gpr_stats_init_import = (gpr_stats_init_type) GetProcAddress(library, "gpr_stats_init");
  gpr_stats_inc_import = (gpr_stats_inc_type) GetProcAddress(library, "gpr_stats_inc");
  gpr_stats_read_import = (gpr_stats_read_type) GetProcAddress(library, "gpr_stats_read");
--- a/src/ruby/ext/grpc/rb_grpc_imports.generated.h
+++ b/src/ruby/ext/grpc/rb_grpc_imports.generated.h
@ -836,6 +836,9 @@ extern gpr_refn_type gpr_refn_import;
 typedef int(*gpr_unref_type)(gpr_refcount *r);
 extern gpr_unref_type gpr_unref_import;
 #define gpr_unref gpr_unref_import
+typedef int(*gpr_ref_is_unique_type)(gpr_refcount *r);
+extern gpr_ref_is_unique_type gpr_ref_is_unique_import;
+#define gpr_ref_is_unique gpr_ref_is_unique_import
 typedef void(*gpr_stats_init_type)(gpr_stats_counter *c, intptr_t n);
 extern gpr_stats_init_type gpr_stats_init_import;
 #define gpr_stats_init gpr_stats_init_import
--- a/test/core/iomgr/error_test.c
+++ b/test/core/iomgr/error_test.c
@ -0,0 +1,140 @@
+/*
+ *
+ * Copyright 2015, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include "src/core/lib/iomgr/error.h"
+
+#include <grpc/grpc.h>
+#include <grpc/support/alloc.h>
+#include <grpc/support/log.h>
+#include <grpc/support/thd.h>
+#include <grpc/support/useful.h>
+
+#include <string.h>
+
+#include "test/core/util/test_config.h"
+
+static void test_set_get_int()
+{
+  grpc_error* error = GRPC_ERROR_CREATE("Test");
+  intptr_t i = 0;
+  GPR_ASSERT(grpc_error_get_int(error, GRPC_ERROR_INT_FILE_LINE, &i));
+  GPR_ASSERT(i); // line set will never be 0
+  GPR_ASSERT(!grpc_error_get_int(error, GRPC_ERROR_INT_ERRNO, &i));
+  GPR_ASSERT(!grpc_error_get_int(error, GRPC_ERROR_INT_SIZE, &i));
+
+  intptr_t errno = 314;
+  error = grpc_error_set_int(error, GRPC_ERROR_INT_ERRNO, errno);
+  GPR_ASSERT(grpc_error_get_int(error, GRPC_ERROR_INT_ERRNO, &i));
+  GPR_ASSERT(i == errno);
+
+  intptr_t line = 555;
+  error = grpc_error_set_int(error, GRPC_ERROR_INT_FILE_LINE, line);
+  GPR_ASSERT(grpc_error_get_int(error, GRPC_ERROR_INT_FILE_LINE, &i));
+  GPR_ASSERT(i == line);
+}
+
+static void test_set_get_str()
+{
+  grpc_error* error = GRPC_ERROR_CREATE("Test");
+  GPR_ASSERT(!grpc_error_get_str(error, GRPC_ERROR_STR_SYSCALL));
+  GPR_ASSERT(!grpc_error_get_str(error, GRPC_ERROR_STR_TSI_ERROR));
+
+  const char* c = grpc_error_get_str(error, GRPC_ERROR_STR_FILE);
+  GPR_ASSERT(c);
+  GPR_ASSERT(!strcmp(c, "test/core/iomgr/error_test.c"));
+
+  c = grpc_error_get_str(error, GRPC_ERROR_STR_DESCRIPTION);
+  GPR_ASSERT(c);
+  GPR_ASSERT(!strcmp(c, "Test"));
+
+  error = grpc_error_set_str(error, GRPC_ERROR_STR_GRPC_MESSAGE, "message");
+  c = grpc_error_get_str(error, GRPC_ERROR_STR_GRPC_MESSAGE);
+  GPR_ASSERT(c);
+  GPR_ASSERT(!strcmp(c, "message"));
+
+  error = grpc_error_set_str(error, GRPC_ERROR_STR_DESCRIPTION, "new desc");
+  c = grpc_error_get_str(error, GRPC_ERROR_STR_DESCRIPTION);
+  GPR_ASSERT(c);
+  GPR_ASSERT(!strcmp(c, "new desc"));
+}
+
+static void test_copy_and_unref()
+{
+  grpc_error* error1 = GRPC_ERROR_CREATE("Test");
+  grpc_error* error2 = grpc_error_set_str(error1, GRPC_ERROR_STR_GRPC_MESSAGE, "message");
+  const char* c = grpc_error_get_str(error1, GRPC_ERROR_STR_GRPC_MESSAGE);
+  GPR_ASSERT(c);
+  GPR_ASSERT(!strcmp(c, "message"));
+  c = grpc_error_get_str(error2, GRPC_ERROR_STR_GRPC_MESSAGE);
+  GPR_ASSERT(c);
+  GPR_ASSERT(!strcmp(c, "message"));
+  GPR_ASSERT(error1 == error2);
+
+  GRPC_ERROR_REF(error1);
+  grpc_error* error3 = grpc_error_set_str(error1, GRPC_ERROR_STR_DESCRIPTION, "reset");
+  GPR_ASSERT(error3 != error1); // should not be the same because of extra ref
+  c = grpc_error_get_str(error3, GRPC_ERROR_STR_GRPC_MESSAGE);
+  GPR_ASSERT(c);
+  GPR_ASSERT(!strcmp(c, "message"));
+
+  c = grpc_error_get_str(error1, GRPC_ERROR_STR_DESCRIPTION);
+  GPR_ASSERT(c);
+  GPR_ASSERT(!strcmp(c, "Test"));
+
+  c = grpc_error_get_str(error3, GRPC_ERROR_STR_DESCRIPTION);
+  GPR_ASSERT(c);
+  GPR_ASSERT(!strcmp(c, "reset"));
+}
+
+static void print_error_strings()
+{
+  grpc_error* error = grpc_error_set_int(GRPC_ERROR_CREATE("Error"),
+                                            GRPC_ERROR_INT_GRPC_STATUS,
+                                            GRPC_STATUS_UNIMPLEMENTED);
+  error = grpc_error_set_int(error, GRPC_ERROR_INT_GRPC_STATUS, 0);
+  error = grpc_error_set_int(error, GRPC_ERROR_INT_SIZE, 666);
+  error = grpc_error_set_str(error, GRPC_ERROR_STR_GRPC_MESSAGE, "message");
+  gpr_log(GPR_DEBUG, "%s", grpc_error_string(error));
+}
+
+int main(int argc, char **argv) {
+  grpc_test_init(argc, argv);
+  grpc_init();
+  test_set_get_int();
+  test_set_get_str();
+  test_copy_and_unref();
+  print_error_strings();
+  grpc_shutdown();
+
+  return 0;
+}
--- a/tools/run_tests/generated/sources_and_headers.json
+++ b/tools/run_tests/generated/sources_and_headers.json
@ -421,6 +421,23 @@
    "third_party": false, 
    "type": "target"
  }, 
+  {
+    "deps": [
+      "gpr", 
+      "gpr_test_util", 
+      "grpc", 
+      "grpc_test_util"
+    ], 
+    "headers": [], 
+    "is_filegroup": false, 
+    "language": "c", 
+    "name": "error_test", 
+    "src": [
+      "test/core/iomgr/error_test.c"
+    ], 
+    "third_party": false, 
+    "type": "target"
+  }, 
  {
    "deps": [
      "gpr", 
--- a/tools/run_tests/generated/tests.json
+++ b/tools/run_tests/generated/tests.json
@ -515,6 +515,28 @@
      "windows"
    ]
  }, 
+  {
+    "args": [], 
+    "ci_platforms": [
+      "linux", 
+      "mac", 
+      "posix", 
+      "windows"
+    ], 
+    "cpu_cost": 30, 
+    "exclude_configs": [], 
+    "exclude_iomgrs": [], 
+    "flaky": false, 
+    "gtest": false, 
+    "language": "c", 
+    "name": "error_test", 
+    "platforms": [
+      "linux", 
+      "mac", 
+      "posix", 
+      "windows"
+    ]
+  }, 
  {
    "args": [], 
    "ci_platforms": [
--- a/vsprojects/buildtests_c.sln
+++ b/vsprojects/buildtests_c.sln
@ -297,6 +297,17 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "endpoint_pair_test", "vcxpr
 		{B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792}
 	EndProjectSection
 EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "error_test", "vcxproj\test\error_test\error_test.vcxproj", "{42720233-A6D4-66BC-CCA2-06B57261D0B3}"
+	ProjectSection(myProperties) = preProject
+        	lib = "False"
+	EndProjectSection
+	ProjectSection(ProjectDependencies) = postProject
+		{17BCAFC0-5FDC-4C94-AEB9-95F3E220614B} = {17BCAFC0-5FDC-4C94-AEB9-95F3E220614B}
+		{29D16885-7228-4C31-81ED-5F9187C7F2A9} = {29D16885-7228-4C31-81ED-5F9187C7F2A9}
+		{EAB0A629-17A9-44DB-B5FF-E91A721FE037} = {EAB0A629-17A9-44DB-B5FF-E91A721FE037}
+		{B23D3D1A-9438-4EDA-BEB6-9A0A03D17792} = {B23D3D1A-9438-4EDA-BEB6-9A0A03D17792}
+	EndProjectSection
+EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "fling_client", "vcxproj\test\fling_client\fling_client.vcxproj", "{0647D598-9611-F659-EA36-DF995C9F736B}"
 	ProjectSection(myProperties) = preProject
        	lib = "False"
@ -2001,6 +2012,22 @@ Global
 		{37166D50-3AAA-1156-19F6-5901DFA55172}.Release-DLL|Win32.Build.0 = Release|Win32
 		{37166D50-3AAA-1156-19F6-5901DFA55172}.Release-DLL|x64.ActiveCfg = Release|x64
 		{37166D50-3AAA-1156-19F6-5901DFA55172}.Release-DLL|x64.Build.0 = Release|x64
+		{42720233-A6D4-66BC-CCA2-06B57261D0B3}.Debug|Win32.ActiveCfg = Debug|Win32
+		{42720233-A6D4-66BC-CCA2-06B57261D0B3}.Debug|x64.ActiveCfg = Debug|x64
+		{42720233-A6D4-66BC-CCA2-06B57261D0B3}.Release|Win32.ActiveCfg = Release|Win32
+		{42720233-A6D4-66BC-CCA2-06B57261D0B3}.Release|x64.ActiveCfg = Release|x64
+		{42720233-A6D4-66BC-CCA2-06B57261D0B3}.Debug|Win32.Build.0 = Debug|Win32
+		{42720233-A6D4-66BC-CCA2-06B57261D0B3}.Debug|x64.Build.0 = Debug|x64
+		{42720233-A6D4-66BC-CCA2-06B57261D0B3}.Release|Win32.Build.0 = Release|Win32
+		{42720233-A6D4-66BC-CCA2-06B57261D0B3}.Release|x64.Build.0 = Release|x64
+		{42720233-A6D4-66BC-CCA2-06B57261D0B3}.Debug-DLL|Win32.ActiveCfg = Debug|Win32
+		{42720233-A6D4-66BC-CCA2-06B57261D0B3}.Debug-DLL|Win32.Build.0 = Debug|Win32
+		{42720233-A6D4-66BC-CCA2-06B57261D0B3}.Debug-DLL|x64.ActiveCfg = Debug|x64
+		{42720233-A6D4-66BC-CCA2-06B57261D0B3}.Debug-DLL|x64.Build.0 = Debug|x64
+		{42720233-A6D4-66BC-CCA2-06B57261D0B3}.Release-DLL|Win32.ActiveCfg = Release|Win32
+		{42720233-A6D4-66BC-CCA2-06B57261D0B3}.Release-DLL|Win32.Build.0 = Release|Win32
+		{42720233-A6D4-66BC-CCA2-06B57261D0B3}.Release-DLL|x64.ActiveCfg = Release|x64
+		{42720233-A6D4-66BC-CCA2-06B57261D0B3}.Release-DLL|x64.Build.0 = Release|x64
 		{0647D598-9611-F659-EA36-DF995C9F736B}.Debug|Win32.ActiveCfg = Debug|Win32
 		{0647D598-9611-F659-EA36-DF995C9F736B}.Debug|x64.ActiveCfg = Debug|x64
 		{0647D598-9611-F659-EA36-DF995C9F736B}.Release|Win32.ActiveCfg = Release|Win32
--- a/vsprojects/vcxproj/test/error_test/error_test.vcxproj
+++ b/vsprojects/vcxproj/test/error_test/error_test.vcxproj
@ -0,0 +1,199 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\grpc.dependencies.openssl.props" Condition="Exists('$(SolutionDir)\..\vsprojects\packages\grpc.dependencies.openssl.1.0.204.1\build\native\1.0.204.1.props')" />
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{42720233-A6D4-66BC-CCA2-06B57261D0B3}</ProjectGuid>
+    <IgnoreWarnIntDirInTempDetected>true</IgnoreWarnIntDirInTempDetected>
+    <IntDir>$(SolutionDir)IntDir\$(MSBuildProjectName)\</IntDir>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(VisualStudioVersion)' == '10.0'" Label="Configuration">
+    <PlatformToolset>v100</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(VisualStudioVersion)' == '11.0'" Label="Configuration">
+    <PlatformToolset>v110</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(VisualStudioVersion)' == '12.0'" Label="Configuration">
+    <PlatformToolset>v120</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(VisualStudioVersion)' == '14.0'" Label="Configuration">
+    <PlatformToolset>v140</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)'=='Debug'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)'=='Release'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="$(SolutionDir)\..\vsprojects\global.props" />
+    <Import Project="$(SolutionDir)\..\vsprojects\openssl.props" />
+    <Import Project="$(SolutionDir)\..\vsprojects\winsock.props" />
+    <Import Project="$(SolutionDir)\..\vsprojects\zlib.props" />
+  </ImportGroup>
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--- a/vsprojects/vcxproj/test/error_test/error_test.vcxproj.filters
+++ b/vsprojects/vcxproj/test/error_test/error_test.vcxproj.filters
@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
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+      <Filter>test\core\iomgr</Filter>
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