filesystem: add base test case to call ShutdownStdio without calling Init prior

filesystem/filesystem.c

@@ -1439,7 +1439,10 @@ void FS_ShutdownStdio( void )
 	int i;
 	// release gamedirs
 	for( i = 0; i < FI.numgames; i++ )
-		if( FI.games[i] ) Mem_Free( FI.games[i] );
+	{
+		if( FI.games[i] )
+			Mem_Free( FI.games[i] );
+	}
 
 	FS_ClearSearchPath(); // release all wad files too
 	Mem_FreePool( &fs_mempool );

filesystem/tests/no-init.c

@@ -0,0 +1,85 @@
+#include "port.h"
+#include "build.h"
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+#include "filesystem.h"
+#if XASH_POSIX
+#include <dlfcn.h>
+#define LoadLibrary( x ) dlopen( x, RTLD_NOW )
+#define GetProcAddress( x, y ) dlsym( x, y )
+#define FreeLibrary( x ) dlclose( x )
+#elif XASH_WIN32
+#include <windows.h>
+#endif
+
+void *g_hModule;
+FSAPI g_pfnGetFSAPI;
+fs_api_t g_fs;
+fs_globals_t *g_nullglobals;
+
+
+static qboolean LoadFilesystem( void )
+{
+	g_hModule = LoadLibrary( "filesystem_stdio." OS_LIB_EXT );
+	if( !g_hModule )
+		return false;
+
+	g_pfnGetFSAPI = (void*)GetProcAddress( g_hModule, GET_FS_API );
+	if( !g_pfnGetFSAPI )
+		return false;
+
+	if( !g_pfnGetFSAPI( FS_API_VERSION, &g_fs, &g_nullglobals, NULL ))
+		return false;
+
+	return true;
+}
+
+static int TestNoInit( void )
+{
+	char nice[69];
+	fs_dllinfo_t dllinfo;
+	void *p;
+
+	// here are the APIs that shouldn't fail without calling InitStdio
+	g_fs.ShutdownStdio();
+	g_fs.ClearSearchPath();
+	g_fs.AllowDirectPaths( true );
+	g_fs.AllowDirectPaths( false );
+	if( g_fs.Search( "asfjkajk", 0, 0 ) != 0 )
+		return 0;
+	g_fs.SetCurrentDirectory( "asdasdasdasd" );
+	g_fs.FindLibrary( "kek", true, &dllinfo );
+	if( g_fs.Open( "afbvasvwerf", "w+", true ) != 0 )
+		return 0;
+	if( g_fs.LoadFile( "hehe", NULL, true ) != 0 )
+		return 0;
+	p = g_fs.LoadDirectFile( "hehe", NULL );
+	if( p ) free( p );
+
+	g_fs.FileExists( "asdcv", 0 );
+	g_fs.FileTime( "zxcasdfd", 0 );
+	g_fs.FileSize( "asdqwe", 1 );
+	g_fs.Rename( "cafqefv", "zvewfw" );
+	g_fs.SysFileExists( "zbarbgaer" );
+	g_fs.GetDiskPath( "aggasdfbaergba", 0 );
+	g_fs.GetFullDiskPath( nice, sizeof( nice ), "oh my!", true );
+	g_fs.Delete( "blabla" );
+
+	return 1;
+}
+
+int main( void )
+{
+	if( !LoadFilesystem() )
+		return EXIT_FAILURE;
+
+	if( !TestNoInit( ))
+		return EXIT_FAILURE;
+
+	FreeLibrary( g_hModule );
+
+	printf( "success\n" );
+
+	return EXIT_SUCCESS;
+}

filesystem/wscript

@@ -37,6 +37,7 @@ def build(bld):
 		tests = {
 			'interface' : 'tests/interface.cpp',
 			'caseinsensitive' : 'tests/caseinsensitive.c',
+			'no-init': 'tests/no-init.c'
 		}
 
 		for i in tests: