add wscripts for unittests

.github/workflows/build.yml

@@ -1,4 +1,4 @@
-name: Build tests
+name: Build
 
 on:
   push:

unittests/tier0test/tier0test.cpp

@@ -0,0 +1,37 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: Unit test program for testing of tier0 libraries
+//
+// $NoKeywords: $
+//=============================================================================//
+
+#include "unitlib/unitlib.h"
+#include "appframework/IAppSystem.h"
+
+//-----------------------------------------------------------------------------
+// Used to connect/disconnect the DLL
+//-----------------------------------------------------------------------------
+class CTier0TestAppSystem : public CTier0AppSystem< IAppSystem >
+{
+	typedef CTier0AppSystem< IAppSystem > BaseClass;
+
+public:
+	virtual bool Connect( CreateInterfaceFn factory ) 
+	{
+		if ( !BaseClass::Connect( factory ) )
+			return false;
+		return true;
+	}
+
+	virtual InitReturnVal_t Init()
+	{
+		return INIT_OK;
+	}
+
+	virtual void Shutdown()
+	{
+		BaseClass::Shutdown();
+	}
+};
+
+USE_UNITTEST_APPSYSTEM( CTier0TestAppSystem )

unittests/tier0test/wscript

@@ -0,0 +1,39 @@
+#! /usr/bin/env python
+# encoding: utf-8
+
+from waflib import Utils
+import os
+
+top = '.'
+PROJECT_NAME = 'tier0test'
+
+def options(opt):
+	return
+
+def configure(conf):
+	conf.define('TIER1TEST_EXPORTS', 1)
+
+def build(bld):
+	source = ['tier0test.cpp']
+	includes = ['../../public', '../../public/tier0']
+	defines = []
+	libs = ['tier0','tier1','unitlib']
+
+	if bld.env.DEST_OS != 'win32':
+		libs += [ 'DL', 'LOG' ]
+	else:
+		libs += ['USER32', 'SHELL32']
+
+	install_path = bld.env.TESTDIR
+	bld.shlib(
+		source   = source,
+		target   = PROJECT_NAME,
+		name     = PROJECT_NAME,
+		features = 'c cxx',
+		includes = includes,
+		defines  = defines,
+		use      = libs,
+		install_path = install_path,
+		subsystem = bld.env.MSVC_SUBSYSTEM,
+		idx      = bld.get_taskgen_count()
+	)

unittests/tier1test/commandbuffertest.cpp

@@ -6,7 +6,7 @@
 //=============================================================================//
 
 #include "unitlib/unitlib.h"
-#include "tier1/commandbuffer.h"
+#include "tier1/CommandBuffer.h"
 #include "tier1/strtools.h"
 
 
@@ -139,20 +139,24 @@ DEFINE_TESTCASE( CommandBufferTestTiming, CommandBufferTestSuite )
 		buffer.BeginProcessingCommands( 1 );
 
 		argc = buffer.DequeueNextCommand( argv );
+
 		Shipping_Assert( argc == 3 );
 		Shipping_Assert( !Q_stricmp( argv[0], "test_command" ) );
 		Shipping_Assert( !Q_stricmp( argv[1], "test_arg1" ) );
 		Shipping_Assert( !Q_stricmp( argv[2], "test_arg2" ) );
 
 		argc = buffer.DequeueNextCommand( argv );
+
 		Shipping_Assert( argc == 1 );
 		Shipping_Assert( !Q_stricmp( argv[0], "test_command3" ) );
 
 		argc = buffer.DequeueNextCommand( argv );
+
 		Shipping_Assert( argc == 0 );
 
 		buffer.EndProcessingCommands( );
 	}
+
 	{
 		buffer.BeginProcessingCommands( 1 );
 

unittests/tier1test/processtest.cpp

@@ -1,52 +0,0 @@
-//========= Copyright Valve Corporation, All rights reserved. ============//
-//
-// Purpose: Unit test program for processes
-//
-// $NoKeywords: $
-//=============================================================================//
-
-#include "unitlib/unitlib.h"
-#include "vstdlib/iprocessutils.h"
-#include "tier1/strtools.h"
-#include "tier1/tier1.h"
-#include "tier0/dbg.h"
-
-
-DEFINE_TESTSUITE( ProcessTestSuite )
-
-DEFINE_TESTCASE( ProcessTestSimple, ProcessTestSuite )
-{
-	Msg( "Simple process test...\n" );
-
-	ProcessHandle_t hProcess = g_pProcessUtils->StartProcess( "unittests\\testprocess.exe -delay 1.0", true ); 
-	g_pProcessUtils->WaitUntilProcessCompletes( hProcess );
-	int nLen = g_pProcessUtils->GetProcessOutputSize( hProcess );
-	char *pBuf = (char*)_alloca( nLen );
-	g_pProcessUtils->GetProcessOutput( hProcess, pBuf, nLen );
-	g_pProcessUtils->CloseProcess( hProcess );
-	Shipping_Assert( !Q_stricmp( pBuf, "Test Finished!\n" ) );
-}
-
-
-DEFINE_TESTCASE( ProcessTestBufferOverflow, ProcessTestSuite )
-{
-	Msg( "Buffer overflow process test...\n" );
-
-	ProcessHandle_t hProcess = g_pProcessUtils->StartProcess( "unittests\\testprocess.exe -delay 1.0 -extrabytes 32768", true );
-	g_pProcessUtils->WaitUntilProcessCompletes( hProcess );
-	int nLen = g_pProcessUtils->GetProcessOutputSize( hProcess );
-	Shipping_Assert( nLen == 32768 + 16 );
-	char *pBuf = (char*)_alloca( nLen );
-	g_pProcessUtils->GetProcessOutput( hProcess, pBuf, nLen );
-	g_pProcessUtils->CloseProcess( hProcess );
-	Shipping_Assert( !Q_strnicmp( pBuf, "Test Finished!\n", 15 ) );
-
-	int nEndExtraBytes = 32768;
-	char *pTest = pBuf + 15;
-	while( --nEndExtraBytes >= 0 )
-	{
-		Shipping_Assert( *pTest == (( nEndExtraBytes % 10 ) + '0') );
-		++pTest;
-	}
-}
-

unittests/tier1test/utlstringtest.cpp

@@ -180,20 +180,20 @@ static void FormatTests()
 
 static void FileNameAPITests()
 {
-	CUtlString path( "c:\\source2\\game\\source2\\somefile.ext" );
+	CUtlString path( "/source2/game/source2/somefile.ext" );
 
 	CUtlString absPath = path.AbsPath();
 	Shipping_Assert( absPath == path );
 	CUtlString file = path.UnqualifiedFilename();
 	Shipping_Assert( !V_stricmp( file.Get(), "somefile.ext" ) );
 	CUtlString dir = path.DirName();
-	Shipping_Assert( !V_stricmp( dir.Get(), "c:\\source2\\game\\source2" ) );
+	Shipping_Assert( !V_stricmp( dir.Get(), "/source2/game/source2" ) );
 	dir = dir.DirName();
-	Shipping_Assert( !V_stricmp( dir.Get(), "c:\\source2\\game" ) );
+	Shipping_Assert( !V_stricmp( dir.Get(), "/source2/game" ) );
 	CUtlString baseName = path.StripExtension();
-	Shipping_Assert( !V_stricmp( baseName.Get(), "c:\\source2\\game\\source2\\somefile" ) );
+	Shipping_Assert( !V_stricmp( baseName.Get(), "/source2/game/source2/somefile" ) );
 	dir = path.StripFilename();
-	Shipping_Assert( !V_stricmp( dir.Get(), "c:\\source2\\game\\source2" ) );
+	Shipping_Assert( !V_stricmp( dir.Get(), "/source2/game/source2" ) );
 
 	file = path.GetBaseFilename();
 	Shipping_Assert( !V_stricmp( file.Get(), "somefile" ) );
@@ -201,7 +201,7 @@ static void FileNameAPITests()
 	Shipping_Assert( !V_stricmp( ext.Get(), "ext" ) );
 
 	absPath = path.PathJoin( dir.Get(), file.Get() );
-	Shipping_Assert( !V_stricmp( absPath.Get(), "c:\\source2\\game\\source2\\somefile" ) );
+	Shipping_Assert( !V_stricmp( absPath.Get(), "/source2/game/source2/somefile" ) );
 }
 
 DEFINE_TESTCASE( UtlStringTest, UtlStringTestSuite )

unittests/tier1test/wscript

@@ -0,0 +1,39 @@
+#! /usr/bin/env python
+# encoding: utf-8
+
+from waflib import Utils
+import os
+
+top = '.'
+PROJECT_NAME = 'tier1test'
+
+def options(opt):
+	return
+
+def configure(conf):
+	conf.define('TIER1TEST_EXPORTS', 1)
+
+def build(bld):
+	source = ['commandbuffertest.cpp', 'utlstringtest.cpp', 'tier1test.cpp']
+	includes = ['../../public', '../../public/tier0']
+	defines = []
+	libs = ['tier0', 'tier1', 'mathlib', 'unitlib']
+
+	if bld.env.DEST_OS != 'win32':
+		libs += [ 'DL', 'LOG' ]
+	else:
+		libs += ['USER32', 'SHELL32']
+
+	install_path = bld.env.TESTDIR
+	bld.shlib(
+		source   = source,
+		target   = PROJECT_NAME,
+		name     = PROJECT_NAME,
+		features = 'c cxx',
+		includes = includes,
+		defines  = defines,
+		use      = libs,
+		install_path = install_path,
+		subsystem = bld.env.MSVC_SUBSYSTEM,
+		idx      = bld.get_taskgen_count()
+	)

unittests/tier2test/wscript

@@ -0,0 +1,39 @@
+#! /usr/bin/env python
+# encoding: utf-8
+
+from waflib import Utils
+import os
+
+top = '.'
+PROJECT_NAME = 'tier2test'
+
+def options(opt):
+	return
+
+def configure(conf):
+	conf.define('TIER2TEST_EXPORTS', 1)
+
+def build(bld):
+	source = ['tier2test.cpp']
+	includes = ['../../public', '../../public/tier0']
+	defines = []
+	libs = ['tier0', 'tier1','tier2', 'mathlib', 'unitlib']
+
+	if bld.env.DEST_OS != 'win32':
+		libs += [ 'DL', 'LOG' ]
+	else:
+		libs += ['USER32', 'SHELL32']
+
+	install_path = bld.env.TESTDIR
+	bld.shlib(
+		source   = source,
+		target   = PROJECT_NAME,
+		name     = PROJECT_NAME,
+		features = 'c cxx',
+		includes = includes,
+		defines  = defines,
+		use      = libs,
+		install_path = install_path,
+		subsystem = bld.env.MSVC_SUBSYSTEM,
+		idx      = bld.get_taskgen_count()
+	)

unittests/tier3test/wscript

@@ -0,0 +1,39 @@
+#! /usr/bin/env python
+# encoding: utf-8
+
+from waflib import Utils
+import os
+
+top = '.'
+PROJECT_NAME = 'tier3test'
+
+def options(opt):
+	return
+
+def configure(conf):
+	conf.define('TIER3TEST_EXPORTS', 1)
+
+def build(bld):
+	source = ['tier3test.cpp']
+	includes = ['../../public', '../../public/tier0']
+	defines = []
+	libs = ['tier0', 'tier1','tier2', 'tier3', 'mathlib', 'unitlib']
+
+	if bld.env.DEST_OS != 'win32':
+		libs += [ 'DL', 'LOG' ]
+	else:
+		libs += ['USER32', 'SHELL32']
+
+	install_path = bld.env.TESTDIR
+	bld.shlib(
+		source   = source,
+		target   = PROJECT_NAME,
+		name     = PROJECT_NAME,
+		features = 'c cxx',
+		includes = includes,
+		defines  = defines,
+		use      = libs,
+		install_path = install_path,
+		subsystem = bld.env.MSVC_SUBSYSTEM,
+		idx      = bld.get_taskgen_count()
+	)

utils/unittest/unittest.cpp

@@ -6,33 +6,40 @@
 //=============================================================================//
 
 #include "unitlib/unitlib.h"
-#include "appframework/iappsystemgroup.h"
-#include "appframework/appframework.h"
+#include "appframework/IAppSystemGroup.h"
+#include "appframework/AppFramework.h"
 #include "tier0/dbg.h"
 #include <stdio.h>
-#include <windows.h>
 #include "vstdlib/iprocessutils.h"
 #include "tier1/interface.h"
 #include "vstdlib/cvar.h"
 
+#if defined(POSIX)
+#include <dirent.h>
+#elif defined(WIN32)
 #pragma warning (disable:4100)
+#include <windows.h>
+#endif
+
+static int g_TestResult = 0;
 
 SpewRetval_t UnitTestSpew( SpewType_t type, char const *pMsg )
 {
 	switch( type )
 	{
-	case 	SPEW_WARNING:
+    case SPEW_WARNING:
 		printf( "UnitTest Warning:\n" );
 		break;
-	case	SPEW_ASSERT:
+    case SPEW_ASSERT:
 		printf( "UnitTest Assert:\n" );
+        g_TestResult = 1;
 		break;
-	case	SPEW_ERROR:
+    case SPEW_ERROR:
 		printf( "UnitTest Error:\n" );
+        g_TestResult = 1;
 		break;
 	}
 	printf( "%s", pMsg );
-	OutputDebugString( pMsg );
 
 	if ( Sys_IsDebuggerPresent() )
 		return ( type == SPEW_ASSERT || type == SPEW_ERROR ) ? SPEW_DEBUGGER : SPEW_CONTINUE;
@@ -69,7 +76,7 @@ bool CUnitTestApp::Create()
 	// FIXME: This list of dlls should come from the unittests themselves
 	AppSystemInfo_t appSystems[] = 
 	{
-		{ "vstdlib.dll",			PROCESS_UTILS_INTERFACE_VERSION },
+//        { "vstdlib.so",			PROCESS_UTILS_INTERFACE_VERSION },
 		{ "", "" }	// Required to terminate the list
 	};
 
@@ -84,12 +91,16 @@ bool CUnitTestApp::Create()
 	// or giving test DLLs special extensions, or statically linking the test DLLs
 	// to this program.
 
+#ifdef WIN32
 	WIN32_FIND_DATA findFileData;
-	HANDLE hFind= FindFirstFile("*.dll", &findFileData);
+	HANDLE hFind= FindFirstFile("tests/*.dll", &findFileData);
 
 	while (hFind != INVALID_HANDLE_VALUE)
 	{
-		CSysModule* hLib = Sys_LoadModule(findFileData.cFileName);
+		static char path[2048];
+		snprintf(path, sizeof(path), "tests/%s", findFileData.cFileName);
+
+		CSysModule* hLib = Sys_LoadModule(path);
 		if ( hLib )
 		{
 			CreateInterfaceFn factory = Sys_GetFactory( hLib );
@@ -107,6 +118,40 @@ bool CUnitTestApp::Create()
 		if (!FindNextFile( hFind, &findFileData ))
 			break;
 	}
+#elif POSIX
+	DIR *d;
+	struct dirent *dir;
+	d = opendir("tests");
+	if (d)
+	{
+		while ((dir = readdir(d)) != NULL)
+		{
+			int len = strlen(dir->d_name);
+			if( len > 2 && strcmp(dir->d_name+len-3, ".so") == 0)
+			{
+				static char path[2048];
+				snprintf(path, sizeof(path), "tests/%s", dir->d_name);
+				CSysModule* hLib = Sys_LoadModule(path);
+				if ( hLib )
+				{
+					CreateInterfaceFn factory = Sys_GetFactory( hLib );
+					if ( factory && factory( UNITTEST_INTERFACE_VERSION, NULL ) )
+					{
+						AppModule_t module = LoadModule( factory );
+						AddSystem( module, UNITTEST_INTERFACE_VERSION );
+					}
+					else
+					{
+						Sys_UnloadModule( hLib );
+					}
+				}
+			}
+		}
+		closedir(d);
+	}
+#else
+#error "Implement me!"
+#endif
 
 	return true;
 }
@@ -121,7 +166,7 @@ void CUnitTestApp::Destroy()
 //-----------------------------------------------------------------------------
 int CUnitTestApp::Main()
 {
-	printf( "Valve Software - unittest.exe (%s)\n", __DATE__ );
+    printf( "Valve Software - unittest (%s)\n", __DATE__ );
 
 	int nTestCount = UnitTestCount();
 	for ( int i = 0; i < nTestCount; ++i )
@@ -131,5 +176,5 @@ int CUnitTestApp::Main()
 		pTestCase->RunTest();
 	}
 
-	return 0;
+    return g_TestResult;
 }

utils/unittest/wscript

@@ -0,0 +1,40 @@
+#! /usr/bin/env python
+# encoding: utf-8
+
+from waflib import Utils
+import os
+
+top = '.'
+PROJECT_NAME = 'unittest'
+
+def options(opt):
+	# stub
+	return
+
+def configure(conf):
+	conf.define('PROTECTED_THINGS_DISABLE',1)
+
+def build(bld):
+	source = ['unittest.cpp']
+	includes = ['../../public']
+	defines = []
+	libs = ['tier0', 'appframework', 'tier1', 'tier2','tier3', 'vstdlib', 'unitlib']
+
+	if bld.env.DEST_OS != 'win32':
+		libs += [ 'DL', 'LOG' ]
+	else:
+		libs += ['USER32', 'SHELL32']
+
+	install_path = bld.env.BINDIR
+	bld(
+		source   = source,
+		target   = PROJECT_NAME,
+		name     = PROJECT_NAME,
+		features = 'c cxx cxxprogram',
+		includes = includes,
+		defines  = defines,
+		use      = libs,
+		install_path = install_path,
+		subsystem = bld.env.MSVC_SUBSYSTEM,
+		idx      = bld.get_taskgen_count()
+	)

wscript

@@ -77,6 +77,23 @@ projects={
 		'vtf',
 		'unicode'
 	],
+	'tests': [
+		'appframework',
+		'tier0',
+		'tier1',
+		'tier2',
+		'tier3',
+		'unitlib',
+		'mathlib',
+		'vstdlib',
+		'filesystem',
+		'vpklib',
+		'unittests/tier0test',
+		'unittests/tier1test',
+		'unittests/tier2test',
+		'unittests/tier3test',
+		'utils/unittest'
+	],
 	'dedicated': [
 		'appframework',
 		'bitmap',
@@ -136,6 +153,7 @@ def get_taskgen_count(self):
 
 def define_platform(conf):
 	conf.env.DEDICATED = conf.options.DEDICATED
+	conf.env.TESTS = conf.options.TESTS
 	conf.env.TOGLES = conf.options.TOGLES
 	conf.env.GL = conf.options.GL
 	conf.env.OPUS = conf.options.OPUS
@@ -211,6 +229,9 @@ def options(opt):
 	grp.add_option('-d', '--dedicated', action = 'store_true', dest = 'DEDICATED', default = False,
 		help = 'build dedicated server [default: %default]')
 
+	grp.add_option('--tests', action = 'store_true', dest = 'TESTS', default = False,
+		help = 'build unit tests [default: %default]')
+
 	grp.add_option('-D', '--debug-engine', action = 'store_true', dest = 'DEBUG_ENGINE', default = False,
 		help = 'build with -DDEBUG [default: %default]')
 
@@ -494,6 +515,7 @@ def configure(conf):
 	# indicate if we are packaging for Linux/BSD
 	if conf.env.DEST_OS != 'android':
 		conf.env.LIBDIR = conf.env.PREFIX+'/bin/'
+		conf.env.TESTDIR = conf.env.PREFIX+'/tests/'
 		conf.env.BINDIR = conf.env.PREFIX
 	else:
 		conf.env.LIBDIR = conf.env.BINDIR = conf.env.PREFIX
@@ -502,7 +524,9 @@ def configure(conf):
 		conf.env.CC.insert(0, 'ccache')
 		conf.env.CXX.insert(0, 'ccache')
 
-	if conf.options.DEDICATED:
+	if conf.options.TESTS:
+		conf.add_subproject(projects['tests'])
+	elif conf.options.DEDICATED:
 		conf.add_subproject(projects['dedicated'])
 	else:
 		conf.add_subproject(projects['game'])
@@ -517,7 +541,9 @@ def build(bld):
 	if bld.env.OPUS or bld.env.DEST_OS == 'android':
 		projects['game'] += ['engine/voice_codecs/opus']
 
-	if bld.env.DEDICATED:
+	if bld.env.TESTS:
+		bld.add_subproject(projects['tests'])
+	elif bld.env.DEDICATED:
 		bld.add_subproject(projects['dedicated'])
 	else:
 		if bld.env.TOGLES: