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[GDI32_APITEST] Improve SetWorldTransform testcase (#1717)

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Improve the testcase for gdi32!SetWorldTransform function. CORE-15554
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Katayama Hirofumi MZ 2019-07-05 22:31:56 +09:00 committed by GitHub
parent 6d238e4513
commit 595ae4c551
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 41 additions and 20 deletions
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61
modules/rostests/apitests/gdi32/SetWorldTransform.c
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@ -3,23 +3,24 @@
* LICENSE: GPL - See COPYING in the top level directory * LICENSE: GPL - See COPYING in the top level directory
* PURPOSE: Test for SetWorldTransform * PURPOSE: Test for SetWorldTransform
* PROGRAMMERS: Timo Kreuzer * PROGRAMMERS: Timo Kreuzer
* Katayama Hirofumi MZ
*/ */
#include "precomp.h" #include "precomp.h"
void Test_SetWorldTransform() void Test_SetWorldTransform()
{ {
HDC hdcScreen, hdc; HDC hdcScreen, hdc;
XFORM xform; XFORM xform;
BOOL result; BOOL result;
//PGDI_TABLE_ENTRY pEntry; //PGDI_TABLE_ENTRY pEntry;
//DC_ATTR* pdcattr; //DC_ATTR* pdcattr;
/* Create a DC */ /* Create a DC */
hdcScreen = GetDC(NULL); hdcScreen = GetDC(NULL);
hdc = CreateCompatibleDC(hdcScreen); hdc = CreateCompatibleDC(hdcScreen);
ReleaseDC(NULL, hdcScreen); ReleaseDC(NULL, hdcScreen);
SetGraphicsMode(hdc, GM_ADVANCED); SetGraphicsMode(hdc, GM_ADVANCED);
/* Set identity transform */ /* Set identity transform */
xform.eM11 = 1; xform.eM11 = 1;
@ -70,15 +71,15 @@ void Test_SetWorldTransform()
result = GetWorldTransform(hdc, &xform); result = GetWorldTransform(hdc, &xform);
ok(result == 1, "GetWorldTransform should succeed\n"); ok(result == 1, "GetWorldTransform should succeed\n");
ok(xform.eM11 == 2, "xform.eM11 should be 2\n"); ok(xform.eM11 == 2, "xform.eM11 should be 2\n");
ok(xform.eM12 == (FLOAT)3.0001, "xform.eM11 should be 3.0001\n"); ok(xform.eM12 == (FLOAT)3.0001, "xform.eM12 should be 3.0001\n");
ok(xform.eM21 == 4, "xform.eM11 should be 4\n"); ok(xform.eM21 == 4, "xform.eM21 should be 4\n");
ok(xform.eM22 == 6, "xform.eM11 should be 6\n"); ok(xform.eM22 == 6, "xform.eM22 should be 6\n");
/* Set smallest possible values */ /* Set smallest possible values */
xform.eM11 = (FLOAT)1.4e-45; xform.eM11 = 1.17549435e-38f;
xform.eM12 = 0; xform.eM12 = 0;
xform.eM21 = 0; xform.eM21 = 0;
xform.eM22 = (FLOAT)1.4e-45; xform.eM22 = 1.17549435e-38f;
ok(xform.eM11 != (FLOAT)0.0, "xform.eM11 shouldn't be 0.0\n"); ok(xform.eM11 != (FLOAT)0.0, "xform.eM11 shouldn't be 0.0\n");
ok(xform.eM22 != (FLOAT)0.0, "xform.eM22 shouldn't be 0.0\n"); ok(xform.eM22 != (FLOAT)0.0, "xform.eM22 shouldn't be 0.0\n");
ok(xform.eM11 * xform.eM22 != (FLOAT)0.0, "xform.eM12 * xform.eM21 shouldn't be 0.0\n"); ok(xform.eM11 * xform.eM22 != (FLOAT)0.0, "xform.eM12 * xform.eM21 shouldn't be 0.0\n");
@ -89,15 +90,35 @@ void Test_SetWorldTransform()
result = GetWorldTransform(hdc, &xform); result = GetWorldTransform(hdc, &xform);
ok(result == 1, "GetWorldTransform should succeed\n"); ok(result == 1, "GetWorldTransform should succeed\n");
ok(xform.eM11 > 0, "xform.eM11 should not be 0\n"); ok(xform.eM11 > 0, "xform.eM11 should not be 0\n");
ok(xform.eM12 == 0, "xform.eM11 should be 0\n"); ok(xform.eM12 == 0, "xform.eM12 should be 0\n");
ok(xform.eM21 == 0, "xform.eM11 should be 0\n"); ok(xform.eM21 == 0, "xform.eM21 should be 0\n");
ok(xform.eM22 > 0, "xform.eM11 should not be 0\n"); ok(xform.eM22 > 0, "xform.eM22 should not be 0\n");
DeleteDC(hdc); xform.eM11 = 0;
xform.eM12 = 1;
xform.eM21 = 1;
xform.eM22 = 0;
result = SetWorldTransform(hdc, &xform);
ok_int(result, 1);
xform.eM11 = 1;
xform.eM12 = 1;
xform.eM21 = 1;
xform.eM22 = 1;
result = SetWorldTransform(hdc, &xform);
ok_int(result, 0);
result = GetWorldTransform(hdc, &xform);
ok_int(result, 1);
ok(xform.eM11 == 0, "xform.eM11 should be 0\n");
ok(xform.eM12 == 1, "xform.eM12 should be 1\n");
ok(xform.eM21 == 1, "xform.eM21 should be 1\n");
ok(xform.eM22 == 0, "xform.eM22 should be 0\n");
DeleteDC(hdc);
} }
START_TEST(SetWorldTransform) START_TEST(SetWorldTransform)
{ {
Test_SetWorldTransform(); Test_SetWorldTransform();
} }