Investigate VS2015 test error

appveyor.yml

@@ -8,33 +8,6 @@ configuration: Release
 
 environment:
   matrix:
-    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2022
-      G: "Ninja"
-      BOOST_ROOT: C:\Libraries\boost_1_84_0
-      MSSQL_VER: 2019
-      POSTGRESQL_ROOT: C:\Program Files\PostgreSQL\15
-      POSTGRESQL_VER: 15
-      MYSQL_VER: 80
-      MYSQL_DIR: C:\Program Files\MySql\MySQL Server 8.0
-      VCVARS_SCRIPT: "C:/Program Files/Microsoft Visual Studio/2022/Community/VC/Auxiliary/Build"
-    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
-      G: "Ninja"
-      BOOST_ROOT: C:\Libraries\boost_1_77_0
-      MSSQL_VER: 2017
-      POSTGRESQL_ROOT: C:\Program Files\PostgreSQL\13
-      POSTGRESQL_VER: 13
-      MYSQL_VER: 80
-      MYSQL_DIR: C:\Program Files\MySql\MySQL Server 8.0
-      VCVARS_SCRIPT: "C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/VC/Auxiliary/Build"
-    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
-      G: "Ninja"
-      BOOST_ROOT: C:\Libraries\boost_1_69_0
-      MSSQL_VER: 2016
-      POSTGRESQL_ROOT: C:\Program Files\PostgreSQL\12
-      POSTGRESQL_VER: 12
-      MYSQL_VER: 57
-      MYSQL_DIR: C:\Program Files\MySql\MySQL Server 5.7
-      VCVARS_SCRIPT: "C:/Program Files (x86)/Microsoft Visual Studio/2017/Community/VC/Auxiliary/Build"
     - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
       G: "Ninja"
       BOOST_ROOT: C:\Libraries\boost_1_60_0
@@ -44,16 +17,6 @@ environment:
       MYSQL_VER: 57
       MYSQL_DIR: C:\Program Files\MySql\MySQL Server 5.7
       VCVARS_SCRIPT: "C:/Program Files (x86)/Microsoft Visual Studio 14.0/VC"
-    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
-      G: "MinGW Makefiles"
-      MINGW_BIN: C:\mingw-w64\x86_64-8.1.0-posix-seh-rt_v6-rev0\mingw64\bin
-      MSSQL_VER: 2014
-      BOOST_ROOT: C:\Libraries\boost_1_60_0
-      POSTGRESQL_ROOT: C:\Program Files\PostgreSQL\9.4
-      POSTGRESQL_VER: 9.4
-      MYSQL_VER: 57
-      MYSQL_DIR: C:\Program Files\MySql\MySQL Server 5.7
-      VCVARS_SCRIPT: "C:/Program Files (x86)/Microsoft Visual Studio 14.0/VC"
 
 install:
   # Start these ones here as we can't specify the service name dynamically above.
@@ -132,7 +95,7 @@ build_script:
   - cmake --build . --config %CONFIGURATION% -- %BUILD_TOOL_OPTIONS%
 
 test_script:
-  - ctest -V --timeout 300 --output-on-failure --build-config %CONFIGURATION% --exclude-regex "%SOCI_ODBC_SKIP_TESTS%"
+  - ctest -V --timeout 300 --verbose --build-config %CONFIGURATION% --exclude-regex "%SOCI_ODBC_SKIP_TESTS%"
 
 # Uncomment this to wait for RDP connection after the build end.
 #on_finish:

include/soci/logger.h

@@ -12,6 +12,8 @@
 
 #include <ostream>
 
+#include <iostream>
+
 namespace soci
 {
 
@@ -69,9 +71,15 @@ class SOCI_DECL logger
     void start_query(std::string const & query) { m_impl->start_query(query); }
 
     // Methods used for the implementation of session basic logging support.
-    void set_stream(std::ostream * s) { m_impl->set_stream(s); }
+    void set_stream(std::ostream * s) {
+        std::cerr << "Setting stream on logger_impl (" << typeid(*m_impl).name() << ")" << std::endl;
+        m_impl->set_stream(s);
+    }
     std::ostream * get_stream() const { return m_impl->get_stream(); }
-    std::string get_last_query() const { return m_impl->get_last_query(); }
+    std::string get_last_query() const {
+        std::cerr << "Asking logger_impl (" << typeid(*m_impl).name() << ") for last query" << std::endl;
+        return m_impl->get_last_query();
+    }
 
 private:
     logger_impl * m_impl;

src/core/logger.cpp

@@ -40,6 +40,7 @@ logger_impl::~logger_impl()
 
 void logger_impl::set_stream(std::ostream *)
 {
+    std::cerr << "Setting stream on logger_impl base class" << std::endl;
     throw_not_supported();
 }
 

src/core/session.cpp

@@ -12,12 +12,11 @@
 #include "soci/soci-backend.h"
 #include "soci/query_transformation.h"
 
+#include <iostream>
+
 using namespace soci;
 using namespace soci::details;
 
-namespace // anonymous
-{
-
 void ensureConnected(session_backend * backEnd)
 {
     if (backEnd == NULL)
@@ -47,6 +46,7 @@ class standard_logger_impl : public logger_impl
 
     virtual void set_stream(std::ostream * s) override
     {
+        std::cerr << "Setting log stream on standard_logger_impl" << std::endl;
         logStream_ = s;
     }
 
@@ -70,8 +70,6 @@ class standard_logger_impl : public logger_impl
     std::string lastQuery_;
 };
 
-} // namespace anonymous
-
 session::session()
     : once(this), prepare(this),
       logger_(new standard_logger_impl),
@@ -417,10 +415,12 @@ void session::set_log_stream(std::ostream * s)
 {
     if (isFromPool_)
     {
+        std::cerr << "Setting log stream via pool" << std::endl;
         pool_->at(poolPosition_).set_log_stream(s);
     }
     else
     {
+        std::cerr << "Setting log stream directly" << std::endl;
         logger_.set_stream(s);
     }
 }
@@ -453,10 +453,12 @@ std::string session::get_last_query() const
 {
     if (isFromPool_)
     {
+        std::cerr << "Referring query retrieval to pooled session" << std::endl;
         return pool_->at(poolPosition_).get_last_query();
     }
     else
     {
+        std::cerr << "Asking logger (" << typeid(logger_).name() << ") directly" << std::endl;
         return logger_.get_last_query();
     }
 }

tests/common-tests.cpp

@@ -2969,18 +2969,26 @@ TEST_CASE_METHOD(common_tests, "Bulk fetch with single use", "[core][bulk]")
 // test for basic logging support
 TEST_CASE_METHOD(common_tests, "Basic logging support", "[core][logging]")
 {
+    std::cerr << "Starting basic logging test case" << std::endl;
+
     soci::session sql(backEndFactory_, connectString_);
 
+    std::cerr << "About to set log stream" << std::endl;
+
     std::ostringstream log;
     sql.set_log_stream(&log);
 
+    std::cerr << "Log stream set" << std::endl;
+
     try
     {
         sql << "drop table soci_test1";
     }
     catch (...) {}
 
+    std::cerr << "Asking logger for last query..." << std::endl;
     CHECK(sql.get_last_query() == "drop table soci_test1");
+    std::cerr << "Done asking" << std::endl;
 
     sql.set_log_stream(NULL);