d3dx8: Implement D3DX8Vec2Length with a test.

.gitignore

@@ -94,6 +94,9 @@ dlls/d3drm/tests/d3drm_crosstest.exe
 dlls/d3drm/tests/testlist.c
 dlls/d3drm/version.res
 dlls/d3dx8/libd3dx8.def
+dlls/d3dx8/tests/*.ok
+dlls/d3dx8/tests/d3dx8_crosstest.exe
+dlls/d3dx8/tests/testlist.c
 dlls/d3dxof/libd3dxof.def
 dlls/d3dxof/version.res
 dlls/dbghelp/libdbghelp.def
@@ -687,6 +690,7 @@ programs/winetest/crypt32_test.exe
 programs/winetest/d3d8_test.exe
 programs/winetest/d3d9_test.exe
 programs/winetest/d3drm_test.exe
+programs/winetest/d3dx8_test.exe
 programs/winetest/ddraw_test.exe
 programs/winetest/dinput_test.exe
 programs/winetest/dnsapi_test.exe

Makefile.in

@@ -198,6 +198,7 @@ ALL_MAKEFILES = \
 	dlls/d3drm/Makefile \
 	dlls/d3drm/tests/Makefile \
 	dlls/d3dx8/Makefile \
+	dlls/d3dx8/tests/Makefile \
 	dlls/d3dxof/Makefile \
 	dlls/dbghelp/Makefile \
 	dlls/dciman32/Makefile \
@@ -570,6 +571,7 @@ dlls/d3dim/Makefile: dlls/d3dim/Makefile.in dlls/Makedll.rules
 dlls/d3drm/Makefile: dlls/d3drm/Makefile.in dlls/Makedll.rules
 dlls/d3drm/tests/Makefile: dlls/d3drm/tests/Makefile.in dlls/Maketest.rules
 dlls/d3dx8/Makefile: dlls/d3dx8/Makefile.in dlls/Makedll.rules
+dlls/d3dx8/tests/Makefile: dlls/d3dx8/tests/Makefile.in dlls/Maketest.rules
 dlls/d3dxof/Makefile: dlls/d3dxof/Makefile.in dlls/Makedll.rules
 dlls/dbghelp/Makefile: dlls/dbghelp/Makefile.in dlls/Makedll.rules
 dlls/dciman32/Makefile: dlls/dciman32/Makefile.in dlls/Makedll.rules

configure

@@ -20356,6 +20356,8 @@ ac_config_files="$ac_config_files dlls/d3drm/tests/Makefile"
 
 ac_config_files="$ac_config_files dlls/d3dx8/Makefile"
 
+ac_config_files="$ac_config_files dlls/d3dx8/tests/Makefile"
+
 ac_config_files="$ac_config_files dlls/d3dxof/Makefile"
 
 ac_config_files="$ac_config_files dlls/dbghelp/Makefile"
@@ -21596,6 +21598,7 @@ do
     "dlls/d3drm/Makefile") CONFIG_FILES="$CONFIG_FILES dlls/d3drm/Makefile" ;;
     "dlls/d3drm/tests/Makefile") CONFIG_FILES="$CONFIG_FILES dlls/d3drm/tests/Makefile" ;;
     "dlls/d3dx8/Makefile") CONFIG_FILES="$CONFIG_FILES dlls/d3dx8/Makefile" ;;
+    "dlls/d3dx8/tests/Makefile") CONFIG_FILES="$CONFIG_FILES dlls/d3dx8/tests/Makefile" ;;
     "dlls/d3dxof/Makefile") CONFIG_FILES="$CONFIG_FILES dlls/d3dxof/Makefile" ;;
     "dlls/dbghelp/Makefile") CONFIG_FILES="$CONFIG_FILES dlls/dbghelp/Makefile" ;;
     "dlls/dciman32/Makefile") CONFIG_FILES="$CONFIG_FILES dlls/dciman32/Makefile" ;;

configure.ac

@@ -1598,6 +1598,7 @@ AC_CONFIG_FILES([dlls/d3dim/Makefile])
 AC_CONFIG_FILES([dlls/d3drm/Makefile])
 AC_CONFIG_FILES([dlls/d3drm/tests/Makefile])
 AC_CONFIG_FILES([dlls/d3dx8/Makefile])
+AC_CONFIG_FILES([dlls/d3dx8/tests/Makefile])
 AC_CONFIG_FILES([dlls/d3dxof/Makefile])
 AC_CONFIG_FILES([dlls/dbghelp/Makefile])
 AC_CONFIG_FILES([dlls/dciman32/Makefile])

dlls/Makefile.in

@@ -255,6 +255,7 @@ TESTSUBDIRS = \
 	d3d8/tests \
 	d3d9/tests \
 	d3drm/tests \
+	d3dx8/tests \
 	ddraw/tests \
 	dinput/tests \
 	dnsapi/tests \

dlls/d3dx8/tests/Makefile.in

+TOPSRCDIR = @top_srcdir@
+TOPOBJDIR = ../../..
+SRCDIR    = @srcdir@
+VPATH     = @srcdir@
+TESTDLL   = d3dx8.dll
+IMPORTS   = kernel32
+EXTRALIBS = -ldxguid
+
+CTESTS = math.c
+
+@MAKE_TEST_RULES@
+
+@DEPENDENCIES@  # everything below this line is overwritten by make depend

dlls/d3dx8/tests/math.c

+/*
+ * Copyright 2007 David Adam
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#include <assert.h>
+#include "d3dx8math.h"
+#include "d3dx8math.inl"
+
+#include "wine/test.h"
+
+#define admitted_error 0.00001f
+
+static void D3X8Vector2Test(void)
+{
+    D3DXVECTOR2 u;
+    FLOAT expected, got;
+
+    u.x=3.0f; u.y=4.0f;
+
+/*_______________D3DXVec2Length__________________________*/
+   expected = 5.0f;
+   got = D3DXVec2Length(&u);
+   ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
+   /* Tests the case NULL */
+    expected=0.0f;
+    got= D3DXVec2Length(NULL);
+    ok(fabs( got - expected ) < admitted_error, "Expected: %f, Got: %f\n", expected, got);
+}
+START_TEST(math)
+{
+    D3X8Vector2Test();
+}

include/Makefile.in

@@ -108,6 +108,7 @@ SRCDIR_INCLUDES = \
 	d3dx8.h \
 	d3dx8core.h \
 	d3dx8math.h \
+	d3dx8math.inl \
 	dbghelp.h \
 	dbinit.idl \
 	dbprop.idl \

include/d3dx8math.h

@@ -58,4 +58,6 @@ typedef struct D3DXCOLOR
     FLOAT r, g, b, a;
 } D3DXCOLOR, *LPD3DXCOLOR;
 
+FLOAT D3DXVec2Length(CONST D3DXVECTOR2 *pv);
+
 #endif /* __D3DX8MATH_H__ */

include/d3dx8math.inl

+/*
+ * Copyright (C) 2007 David Adam
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#ifndef __D3DX8MATH_INL__
+#define __D3DX8MATH_INL__
+
+extern inline FLOAT D3DXVec2Length(CONST D3DXVECTOR2 *pv)
+{
+    if (!pv) return 0.0f;
+    return sqrt( (pv->x) * (pv->x) + (pv->y) * (pv->y) );
+}
+
+#endif

programs/winetest/Makefile.in

@@ -31,6 +31,7 @@ TESTBINS = \
 	d3d8_test.exe \
 	d3d9_test.exe \
 	d3drm_test.exe \
+	d3dx8_test.exe \
 	ddraw_test.exe \
 	dinput_test.exe \
 	dnsapi_test.exe \
@@ -111,6 +112,8 @@ d3d9_test.exe: $(DLLDIR)/d3d9/tests/d3d9_test.exe$(DLLEXT)
 	cp $(DLLDIR)/d3d9/tests/d3d9_test.exe$(DLLEXT) $@ && $(STRIP) $@
 d3drm_test.exe: $(DLLDIR)/d3drm/tests/d3drm_test.exe$(DLLEXT)
 	cp $(DLLDIR)/d3drm/tests/d3drm_test.exe$(DLLEXT) $@ && $(STRIP) $@
+d3dx8_test.exe: $(DLLDIR)/d3dx8/tests/d3dx8_test.exe$(DLLEXT)
+	cp $(DLLDIR)/d3dx8/tests/d3dx8_test.exe$(DLLEXT) $@ && $(STRIP) $@
 ddraw_test.exe: $(DLLDIR)/ddraw/tests/ddraw_test.exe$(DLLEXT)
 	cp $(DLLDIR)/ddraw/tests/ddraw_test.exe$(DLLEXT) $@ && $(STRIP) $@
 dinput_test.exe: $(DLLDIR)/dinput/tests/dinput_test.exe$(DLLEXT)

programs/winetest/winetest.rc

@@ -89,6 +89,7 @@ crypt32_test.exe TESTRES "crypt32_test.exe"
 d3d8_test.exe TESTRES "d3d8_test.exe"
 d3d9_test.exe TESTRES "d3d9_test.exe"
 d3drm_test.exe TESTRES "d3drm_test.exe"
+d3dx8_test.exe TESTRES "d3dx8_test.exe"
 ddraw_test.exe TESTRES "ddraw_test.exe"
 dinput_test.exe TESTRES "dinput_test.exe"
 dnsapi_test.exe TESTRES "dnsapi_test.exe"