Also tweak unit tests that dropped files in working directory to use our test data dir instead

src/twtest/blockfile_t.cpp

@@ -41,11 +41,11 @@ void TestBlockFile()
 {
     cDebug d( "TestBlockFile" );
 
-    static const TCHAR fileName[] = _T("test.bf");
+    std::string fileName = TwTestPath("test.bf");
     // truncate the file I am going to use...
     //
     cFileArchive a;
-    a.OpenReadWrite( fileName );
+    a.OpenReadWrite( fileName.c_str() );
     a.Close();
     //
     // open up the block file...

src/twtest/blockrecordarray_t.cpp

@@ -41,7 +41,7 @@ void TestBlockRecordArray()
 {
     cDebug d( "TestBlockRecordArray" );
 
-    static const TCHAR fileName[] = _T("test.bf");
+    std::string fileName = TwTestPath("test2.bf");
 
     cBlockFile bf;
     bf.Open( fileName, 2, true );   // opened up with two pages

src/twtest/configfile_t.cpp

@@ -128,9 +128,6 @@ void TestConfigFile2(void)
     //Define some test values for <name, value> pairs to be
     //stored in a test config. module. I'm going to use the
     //values specified in the install doc. -DA
-    TSTRING currpath;
-    pFSServices->GetCurrentDir(currpath);
-    const TSTRING testTWROOT = currpath;
 
     //TODO maybe also test read failure when mandatory config values aren't set
     
@@ -145,7 +142,7 @@ void TestConfigFile2(void)
     write_cfgmod.Insert( _T("LOCALKEYFILE"), "local.key");
 
     //Filename for writing/reading some value pairs:
-    const TSTRING testfile = testTWROOT + _T("/tripwire.cfg");
+    const TSTRING testfile = TwTestPath("tripwire.cfg");
 
     //Store these values on disk.
     TSTRING configText;

src/twtest/dbdatasource_t.cpp

@@ -173,7 +173,8 @@ static void AssertChildren(cDbDataSourceIter& iter, const TSTRING& filename, boo
 void TestDbDataSourceBasic()
 {
     cHierDatabase db;
-    db.Open( _T("test.db"), 5, true);
+    std::string dbpath = TwTestPath("test.db");
+    db.Open( dbpath, 5, true);
     cDbDataSourceIter iter(&db);
 
     AddFile(iter, "file1", true);

src/twtest/fcoreport_t.cpp

@@ -130,8 +130,9 @@ void TestFCOReport()
         d.TraceDebug("Before serializing report:\n");
         TraceReport(report, d);
         {
+            std::string filepath = TwTestPath("tmp.twr");
             cFileArchive outFile;
-            outFile.OpenReadWrite(_T("tmp.twr"));
+            outFile.OpenReadWrite(filepath.c_str());
             cSerializerImpl outSer(outFile, cSerializerImpl::S_WRITE);
 
             outSer.Init();
@@ -141,7 +142,7 @@ void TestFCOReport()
             outFile.Close();
 
             cFileArchive inFile;
-            inFile.OpenRead(_T("tmp.twr"));
+            inFile.OpenRead(filepath.c_str());
             cSerializerImpl inSer(inFile, cSerializerImpl::S_READ);
 
             cFCOReport inReport;