ddraw/tests: Test locking lost surface for ddraw1.

dlls/ddraw/tests/ddraw1.c

@@ -1085,6 +1085,7 @@ static void test_coop_level_d3d_state(void)
     IDirect3DViewport *viewport;
     IDirect3DDevice *device;
     D3DMATERIAL material;
+    DDSURFACEDESC lock;
     IDirectDraw *ddraw;
     D3DCOLOR color;
     HWND window;
@@ -1106,18 +1107,31 @@ static void test_coop_level_d3d_state(void)
     viewport_set_background(device, viewport, background);
 
     hr = IDirect3DDevice_QueryInterface(device, &IID_IDirectDrawSurface, (void **)&rt);
-    ok(SUCCEEDED(hr), "Failed to get render target, hr %#x.\n", hr);
+    ok(hr == DD_OK, "Got unexpected hr %#x.\n", hr);
     hr = IDirect3DViewport_Clear(viewport, 1, &clear_rect, D3DCLEAR_TARGET);
-    ok(SUCCEEDED(hr), "Failed to clear viewport, hr %#x.\n", hr);
+    ok(hr == DD_OK, "Got unexpected hr %#x.\n", hr);
     color = get_surface_color(rt, 320, 240);
     ok(compare_color(color, 0x00ff0000, 1), "Got unexpected color 0x%08x.\n", color);
 
     hr = IDirectDraw_SetCooperativeLevel(ddraw, window, DDSCL_EXCLUSIVE | DDSCL_FULLSCREEN);
-    ok(SUCCEEDED(hr), "Failed to set cooperative level, hr %#x.\n", hr);
+    ok(hr == DD_OK, "Got unexpected hr %#x.\n", hr);
     hr = IDirectDrawSurface_IsLost(rt);
     ok(hr == DDERR_SURFACELOST, "Got unexpected hr %#x.\n", hr);
+
+    memset(&lock, 0, sizeof(lock));
+    lock.dwSize = sizeof(lock);
+    lock.lpSurface = (void *)0xdeadbeef;
+    hr = IDirectDrawSurface_Lock(rt, NULL, &lock, DDLOCK_READONLY, NULL);
+    ok(hr == DDERR_SURFACELOST, "Got unexpected hr %#x.\n", hr);
+    ok(lock.lpSurface == (void *)0xdeadbeef, "Got unexpected lock.lpSurface %p.\n", lock.lpSurface);
+
     hr = restore_surfaces(ddraw);
-    ok(SUCCEEDED(hr), "Failed to restore surfaces, hr %#x.\n", hr);
+    ok(hr == DD_OK, "Got unexpected hr %#x.\n", hr);
+
+    hr = IDirectDrawSurface_Lock(rt, NULL, &lock, DDLOCK_READONLY, NULL);
+    ok(hr == DD_OK, "Got unexpected hr %#x.\n", hr);
+    hr = IDirectDrawSurface2_Unlock(rt, NULL);
+    ok(hr == DD_OK, "Got unexpected hr %#x.\n", hr);
 
     memset(&material, 0, sizeof(material));
     material.dwSize = sizeof(material);
@@ -1126,13 +1140,13 @@ static void test_coop_level_d3d_state(void)
     U3(U(material).diffuse).b = 0.0f;
     U4(U(material).diffuse).a = 1.0f;
     hr = IDirect3DMaterial_SetMaterial(background, &material);
-    ok(SUCCEEDED(hr), "Failed to set material data, hr %#x.\n", hr);
+    ok(hr == DD_OK, "Got unexpected hr %#x.\n", hr);
 
     hr = IDirect3DDevice_QueryInterface(device, &IID_IDirectDrawSurface, (void **)&surface);
-    ok(SUCCEEDED(hr), "Failed to get render target, hr %#x.\n", hr);
+    ok(hr == DD_OK, "Got unexpected hr %#x.\n", hr);
     ok(surface == rt, "Got unexpected surface %p.\n", surface);
     hr = IDirect3DViewport_Clear(viewport, 1, &clear_rect, D3DCLEAR_TARGET);
-    ok(SUCCEEDED(hr), "Failed to clear viewport, hr %#x.\n", hr);
+    ok(hr == DD_OK, "Got unexpected hr %#x.\n", hr);
     color = get_surface_color(rt, 320, 240);
     ok(compare_color(color, 0x0000ff00, 1) || broken(compare_color(color, 0x00000000, 1)),
             "Got unexpected color 0x%08x.\n", color);