libsimpleio: (reinhard) copied unit test for global config module from connd.

diff --git a/test/Makefile.am b/test/Makefile.am
index a4793d0..0cc3379 100644 (file)
--- a/test/Makefile.am
+++ b/test/Makefile.am
@@ -1,8 +1,10 @@
-INCLUDES = -I$(top_srcdir)/src @CPPUNIT_CFLAGS@
+INCLUDES = -I$(top_srcdir)/configlib -I$(top_srcdir)/src @CPPUNIT_CFLAGS@
 METASOURCES = AUTO
 check_PROGRAMS =  test
 test_SOURCES = ip_range.cpp stringfunc.cpp test.cpp test_containerfunc.cpp \
-       test_filefunc.cpp test_logging.cpp test_pidfile.cpp test_timefunc.cpp
-test_LDADD = $(top_builddir)/src/libi2ncommon.la @CPPUNIT_LIBS@
+       test_filefunc.cpp test_global_config.cpp test_logging.cpp test_pidfile.cpp \
+       test_timefunc.cpp
+test_LDADD = $(top_builddir)/src/libi2ncommon.la \
+       $(top_builddir)/configlib/libi2ncommon_config.la @CPPUNIT_LIBS@
 
 TESTS = test

diff --git a/test/test_global_config.cpp b/test/test_global_config.cpp
new file mode 100644 (file)
index 0000000..a889f97
--- /dev/null
+++ b/test/test_global_config.cpp
@@ -0,0 +1,252 @@
+/** @file
+ *
+ * (c) Copyright 2008 by Intra2net AG
+ * 
+ * info@intra2net.com
+ */
+
+#include <string>
+#include <iostream>
+#include <fstream>
+#include <iomanip>
+#include <list>
+#include <vector>
+
+#include <cppunit/extensions/TestFactoryRegistry.h>
+#include <cppunit/ui/text/TestRunner.h>
+#include <cppunit/extensions/HelperMacros.h>
+
+#include <i2n_global_config.hpp>
+#include <filefunc.hxx>
+#include <logfunc.hpp>
+
+
+#ifdef NOISEDEBUG
+#define DOUT(msg) std::cout << msg << std::endl
+#else
+#define DOUT(msg) do {} while (0)
+#endif
+
+
+using namespace I2n;
+
+
+using namespace CppUnit;
+
+
+class TestGlobalConfig : public TestFixture
+{
+    CPPUNIT_TEST_SUITE(TestGlobalConfig);
+    
+    CPPUNIT_TEST(Basics);
+    CPPUNIT_TEST(MultipleValues);
+    
+    CPPUNIT_TEST_SUITE_END();
+    
+    protected:
+    
+        std::set<std::string>  used_check_files;
+        
+        
+        std::string getCheckFilepath(std::string tag)
+        {
+            std::string result;
+            result= "__unittest__" + tag + ".dat";
+            used_check_files.insert(result);
+            return result;
+        } // eo get_check_file_path
+        
+        
+        void removeCheckFiles()
+        {
+            for(std::set<std::string>::iterator it= used_check_files.begin();
+                it != used_check_files.end();
+                ++it)
+            {
+                std::string filepath(*it);
+                if (path_exists(filepath))
+                {
+                    unlink(filepath);
+                }
+            }
+            used_check_files.clear();
+        } // eo removeCheckFiles
+    
+        
+    
+    public:
+    
+        void setUp()
+        {
+            //Logger::enable_stderr_log(true);
+            //Logger::set_log_level( Logger::LogLevel::Debug );
+            used_check_files.clear();
+        } // eo setUp
+        
+        
+        void tearDown()
+        {
+            removeCheckFiles();
+            //Logger::enable_stderr_log(false);
+            //Logger::set_log_level( Logger::LogLevel::Error );
+        } // eo tearDown
+        
+        
+        /*
+         * the tests:
+         */
+        
+        
+        
+        void Basics()
+        {
+            std::string filename= getCheckFilepath("Basics");
+            std::string cfg(
+                "a path= /var/run/my.pid\n"
+                "\n"
+                "[sec1]\n"
+                "s1 = ein Text\n"
+                "i1 = 100\n"
+                "f1 = 2.5\n"
+            );
+            std::string cfg2(
+                "a path= /var/run/my.pid\n"
+                "\n"
+                "[sec1]\n"
+                "s1 = ein Text\n"
+                "i1 = 10\n"
+                "f1 = 3.5\n"
+                "i2 = 010\n"
+                "i3 = 0x10\n"
+            );
+            bool res= write_file(filename,cfg);
+            CPPUNIT_ASSERT_EQUAL( true, res );
+            
+            Config::Var<std::string> var_s1("sec1", "s1", "nix");
+            
+            res= Config::set_config_file(filename);
+            CPPUNIT_ASSERT_EQUAL( true, res );
+            
+            CPPUNIT_ASSERT_EQUAL( std::string("ein Text"), (std::string)var_s1 );
+            
+            Config::Var<int> var_i1("sec1","i1",0);
+            CPPUNIT_ASSERT_EQUAL( 100, var_i1() );
+            
+            Config::Var<double> var_f1("sec1","f1", 0.0);
+            CPPUNIT_ASSERT_EQUAL( 2.5, var_f1() );
+            
+            Config::Var<const std::string> pid_path("a path", "/var/run/x.pid");
+            CPPUNIT_ASSERT_EQUAL( std::string("/var/run/my.pid"), pid_path() ); 
+            
+            // try an already used var again as different type:
+            Config::Var<std::string> var_i1s("sec1","i1","0");
+            CPPUNIT_ASSERT_EQUAL( std::string("100"), var_i1s() );
+            
+            
+            // make a copy from a given var:
+            Config::Var< int > var_i1_2 ( var_i1 );
+            CPPUNIT_ASSERT_EQUAL( 100, var_i1_2() );
+            
+            // now write a modified config
+            res= write_file(filename,cfg2);
+            CPPUNIT_ASSERT_EQUAL( true, res );
+            
+            // .. and reload.
+            res= Config::reload();
+            CPPUNIT_ASSERT_EQUAL( true, res );
+            
+            // check if the (right) vars changed..
+            
+            CPPUNIT_ASSERT_EQUAL( std::string("ein Text"), (std::string)var_s1 );
+            CPPUNIT_ASSERT_EQUAL( 10, var_i1() );
+            CPPUNIT_ASSERT_EQUAL( std::string("10"), var_i1s() );
+            CPPUNIT_ASSERT_EQUAL( 3.5, var_f1() );
+            CPPUNIT_ASSERT_EQUAL( 10, var_i1_2() );
+            
+            // check for the new vars
+            
+            Config::Var<int, Config::AutoIntConverter<int> > var_i2("sec1","i2",0);
+            CPPUNIT_ASSERT_EQUAL( 8, var_i2() );
+            
+            Config::Var<int, Config::AutoIntConverter<int> > var_i3("sec1","i3",0);
+            CPPUNIT_ASSERT_EQUAL( 16, var_i3() );
+        } // eo Basics
+
+
+
+        void MultipleValues()
+        {
+            std::string filename= getCheckFilepath("MultipleValues");
+            std::string cfg(
+                "[sec1]\n"
+                "g1 = 11\n"
+                "g1 = 12\n"
+                "g2 = 21\n"
+                "g2 = 22\n"
+                "g1 = 13\n"
+                "g1 = 14\n"
+            );
+            std::string cfg2(
+                "[sec1]\n"
+                "g1 = 11\n"
+                "g1 = 12\n"
+                "g2 = 20\n"
+                "g2 = 22\n"
+                "g1 = 13\n"
+            );
+
+            bool res= write_file(filename,cfg);
+            CPPUNIT_ASSERT_EQUAL( true, res );
+
+            typedef std::list< int > IntList;
+            typedef std::vector< int > IntVector;
+
+            res= Config::set_config_file(filename);
+            CPPUNIT_ASSERT_EQUAL( true, res );
+
+            Config::Var< IntList > list1("sec1","g1", IntList());
+            Config::Var< IntList > list2("sec1","g2", IntList());
+
+            CPPUNIT_ASSERT_EQUAL( 4u, list1().size() );
+            CPPUNIT_ASSERT_EQUAL( 2u, list2().size() );
+
+            CPPUNIT_ASSERT_EQUAL( 11, list1().front() );
+            CPPUNIT_ASSERT_EQUAL( 14, list1().back() );
+            CPPUNIT_ASSERT_EQUAL( 21, list2().front() );
+            CPPUNIT_ASSERT_EQUAL( 22, list2().back() );
+
+            Config::Var< IntVector > vector1("sec1","g1", IntVector());
+            Config::Var< IntVector > vector2("sec1","g2", IntVector());
+
+            CPPUNIT_ASSERT_EQUAL( 4u, vector1().size() );
+            CPPUNIT_ASSERT_EQUAL( 2u, vector2().size() );
+
+            CPPUNIT_ASSERT_EQUAL( 11, vector1().front() );
+            CPPUNIT_ASSERT_EQUAL( 14, vector1().back() );
+            CPPUNIT_ASSERT_EQUAL( 21, vector2().front() );
+            CPPUNIT_ASSERT_EQUAL( 22, vector2().back() );
+
+            // now write a modified config
+            res= write_file(filename,cfg2);
+            CPPUNIT_ASSERT_EQUAL( true, res );
+
+            // .. and reload.
+            res= Config::reload();
+            CPPUNIT_ASSERT_EQUAL( true, res );
+
+            // check if the (right) vars changed..
+
+            CPPUNIT_ASSERT_EQUAL( 3u, list1().size() );
+            CPPUNIT_ASSERT_EQUAL( 2u, list2().size() );
+
+            CPPUNIT_ASSERT_EQUAL( 11, list1().front() );
+            CPPUNIT_ASSERT_EQUAL( 13, list1().back() );
+            CPPUNIT_ASSERT_EQUAL( 20, list2().front() );
+            CPPUNIT_ASSERT_EQUAL( 22, list2().back() );
+
+        } // eo MultipleValues
+        
+        
+}; // eo class TestGlobalConfig
+
+CPPUNIT_TEST_SUITE_REGISTRATION(TestGlobalConfig);