Charles Welton : d3dx9: Implemented tests for ID3DXLine' s Begin and End methods.
Alexandre Julliard
julliard at winehq.org
Wed Jul 6 13:31:09 CDT 2011
Module: wine
Branch: master
Commit: 84c50bdd3370da6fb7b5082cd3f6f536a221a7a5
URL: http://source.winehq.org/git/wine.git/?a=commit;h=84c50bdd3370da6fb7b5082cd3f6f536a221a7a5
Author: Charles Welton <charleswfb at gmail.com>
Date: Wed Jun 29 19:08:38 2011 -0300
d3dx9: Implemented tests for ID3DXLine's Begin and End methods.
---
dlls/d3dx9_36/tests/line.c | 62 ++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 62 insertions(+), 0 deletions(-)
diff --git a/dlls/d3dx9_36/tests/line.c b/dlls/d3dx9_36/tests/line.c
index 7523e1f..e03fce5 100644
--- a/dlls/d3dx9_36/tests/line.c
+++ b/dlls/d3dx9_36/tests/line.c
@@ -19,13 +19,54 @@
#include "wine/test.h"
#include "d3dx9.h"
+#define admitted_error 0.0001f
+
+#define relative_error(exp, out) ((exp == 0.0f) ? fabs(exp - out) : (fabs(1.0f - out/ exp) ))
+
+static inline BOOL compare_matrix(const D3DXMATRIX *m1, const D3DXMATRIX *m2)
+{
+ int i, j;
+
+ for (i = 0; i < 4; ++i)
+ {
+ for (j = 0; j < 4; ++j)
+ {
+ if (relative_error(U(*m1).m[i][j], U(*m2).m[i][j]) > admitted_error)
+ return FALSE;
+ }
+ }
+
+ return TRUE;
+}
+
+#define expect_mat(expectedmat, gotmat) \
+do { \
+ const D3DXMATRIX *__m1 = (expectedmat); \
+ const D3DXMATRIX *__m2 = (gotmat); \
+ ok(compare_matrix(__m1, __m2), "Expected matrix=\n(%f,%f,%f,%f\n %f,%f,%f,%f\n %f,%f,%f,%f\n %f,%f,%f,%f\n)\n\n" \
+ "Got matrix=\n(%f,%f,%f,%f\n %f,%f,%f,%f\n %f,%f,%f,%f\n %f,%f,%f,%f)\n", \
+ U(*__m1).m[0][0], U(*__m1).m[0][1], U(*__m1).m[0][2], U(*__m1).m[0][3], \
+ U(*__m1).m[1][0], U(*__m1).m[1][1], U(*__m1).m[1][2], U(*__m1).m[1][3], \
+ U(*__m1).m[2][0], U(*__m1).m[2][1], U(*__m1).m[2][2], U(*__m1).m[2][3], \
+ U(*__m1).m[3][0], U(*__m1).m[3][1], U(*__m1).m[3][2], U(*__m1).m[3][3], \
+ U(*__m2).m[0][0], U(*__m2).m[0][1], U(*__m2).m[0][2], U(*__m2).m[0][3], \
+ U(*__m2).m[1][0], U(*__m2).m[1][1], U(*__m2).m[1][2], U(*__m2).m[1][3], \
+ U(*__m2).m[2][0], U(*__m2).m[2][1], U(*__m2).m[2][2], U(*__m2).m[2][3], \
+ U(*__m2).m[3][0], U(*__m2).m[3][1], U(*__m2).m[3][2], U(*__m2).m[3][3]); \
+} while(0)
+
static void test_create_line(IDirect3DDevice9* device)
{
HRESULT hr;
LPD3DXLINE line = NULL;
LPDIRECT3DDEVICE9 return_device;
+ D3DXMATRIX world, identity, result;
+ FLOAT r11, r12, r13, r14;
ULONG ref;
+ /* Arbitrary values for matrix tests. */
+ r11 = 0.1421; r12 = 0.2114; r13 = 0.8027; r14 = 0.4587;
+
hr = D3DXCreateLine(NULL, &line);
ok(hr == D3DERR_INVALIDCALL, "Got result %x, expected %x (D3D_INVALIDCALL)\n", hr, D3DERR_INVALIDCALL);
@@ -47,6 +88,27 @@ static void test_create_line(IDirect3DDevice9* device)
ok(hr == D3D_OK, "Got result %x, expected %x (D3D_OK)\n", hr, D3D_OK);
ok(return_device == device, "Expected line device %p, got %p\n", device, return_device);
+ D3DXMatrixIdentity(&world);
+ D3DXMatrixIdentity(&identity);
+ world._11 = r11; world._12 = r12; world._13 = r13; world._14 = r14;
+
+ hr = IDirect3DDevice9_SetTransform(device, D3DTS_WORLD, &world);
+ ok(hr == D3D_OK, "Got result %x, expected %x (D3D_OK)\n", hr, D3D_OK);
+
+ hr = ID3DXLine_Begin(line);
+ ok(hr == D3D_OK, "Got result %x, expected %x (D3D_OK)\n", hr, D3D_OK);
+
+ hr = IDirect3DDevice9_GetTransform(device, D3DTS_WORLD, &result);
+ ok(hr == D3D_OK, "Got result %x, expected %x (D3D_OK)\n", hr, D3D_OK);
+ expect_mat(&identity, &result);
+
+ hr = ID3DXLine_End(line);
+ ok(hr == D3D_OK, "Got result %x, expected %x (D3D_OK)\n", hr, D3D_OK);
+
+ hr = IDirect3DDevice9_GetTransform(device, D3DTS_WORLD, &result);
+ ok(hr == D3D_OK, "Got result %x, expected %x (D3D_OK)\n", hr, D3D_OK);
+ expect_mat(&world, &result);
+
ref = IDirect3DDevice9_Release(return_device);
ok(ref == 2, "Got %x references to device %p, expected 2\n", ref, return_device);
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