From f792bf4a0d92fccc18448f413175abc3bd47ff2d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Marjam=C3=A4ki?= <hyd_danmar@users.sourceforge.net>
Date: Sun, 26 Oct 2008 12:19:19 +0000
Subject: [PATCH] preprocessor: Created a simple test. But it fails currently.

---
 preprocessor.cpp     | 12 ++++++++++++
 preprocessor.h       |  5 +++++
 testpreprocessor.cpp | 31 +++++++++++++++++++++++++++++++
 3 files changed, 48 insertions(+)

diff --git a/preprocessor.cpp b/preprocessor.cpp
index 2365096e4..5df013a6a 100644
--- a/preprocessor.cpp
+++ b/preprocessor.cpp
@@ -17,5 +17,17 @@
  */
 
 
+#include "preprocessor.h"
+
+#include <sstream>
+
+void preprocess(std::istream &istr, std::map<std::string, std::string> &result)
+{
+    std::ostringstream ostr;
+    std::string line;
+    while ( getline(istr, line) )
+        ostr << line << "\n";
+
+}
 
 
diff --git a/preprocessor.h b/preprocessor.h
index 08a48c3b6..a349aba64 100644
--- a/preprocessor.h
+++ b/preprocessor.h
@@ -21,8 +21,13 @@
 #define preprocessorH
 //---------------------------------------------------------------------------
 
+#include <map>
+#include <istream>
+#include <string>
 
 
+void preprocess(std::istream &istr, std::map<std::string, std::string> &result);
+
 //---------------------------------------------------------------------------
 #endif
 
diff --git a/testpreprocessor.cpp b/testpreprocessor.cpp
index e34a13c35..7b828519a 100644
--- a/testpreprocessor.cpp
+++ b/testpreprocessor.cpp
@@ -24,6 +24,9 @@
 #include "testsuite.h"
 #include "preprocessor.h"
 
+#include <map>
+#include <string>
+
 class TestPreprocessor : public TestFixture
 {
 public:
@@ -37,8 +40,36 @@ private:
         TEST_CASE( test1 );
     }
 
+    void check(const char filedata[], const std::map<std::string,std::string> &expected)
+    {
+        std::istringstream istr(filedata);
+        std::map<std::string, std::string> actual;
+        preprocess( istr, actual );
+
+        ASSERT_EQUALS( expected.size(), actual.size() );
+        for ( std::map<std::string,std::string>::const_iterator it = actual.begin(); it != actual.end(); ++it )
+        {
+            std::map<std::string,std::string>::const_iterator it2 = expected.find(it->first);
+            if ( it2 == expected.end() )
+                assertFail(__FILE__, __LINE__);
+            else
+                ASSERT_EQUALS( it->second, it2->second );
+        }
+    }
+
     void test1()
     {
+        const char filedata[] = "#ifdef WIN32\n"
+                                "    abcdef\n"
+                                "#else\n"
+                                "    qwerty\n"
+                                "#endif\n";
+
+        std::map<std::string, std::string> expected;
+        expected[""]      = "\n\n\n    qwerty\n\n";
+        expected["WIN32"] = "\n    abcdef\n\n\n\n";
+
+        check( filedata, expected );
     }
 };