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gdiplus/tests: Added pen dash array tests.

This commit is contained in:
Evan Stade 2007-07-25 19:15:43 -07:00 committed by Alexandre Julliard
parent 51bd0af43e
commit a8fd94b126
1 changed files with 68 additions and 0 deletions
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68
dlls/gdiplus/tests/pen.c
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@ -19,12 +19,14 @@
*/
#include <stdarg.h>
#include <math.h>
#include "windef.h"
#include "gdiplus.h"
#include "wine/test.h"
#define expect(expected, got) ok(got == expected, "Expected %.8x, got %.8x\n", expected, got)
#define expectf(expected, got) ok(fabs(got - expected) < 0.1, "Expected %.2f, got %.2f\n", expected, got)
static void test_startup(void)
{
@ -116,6 +118,71 @@ static void test_brushfill(void)
GdipDeletePen(pen);
}
static void test_dasharray(void)
{
GpPen *pen;
GpDashStyle style;
GpStatus status;
REAL dashes[12];
GdipCreatePen1(0xdeadbeef, 10.0, UnitWorld, &pen);
dashes[0] = 10.0;
dashes[1] = 11.0;
dashes[2] = 12.0;
dashes[3] = 13.0;
dashes[4] = 14.0;
dashes[5] = -100.0;
dashes[6] = -100.0;
/* setting the array sets the type to custom */
GdipGetPenDashStyle(pen, &style);
expect(DashStyleSolid, style);
status = GdipSetPenDashArray(pen, dashes, 2);
expect(Ok, status);
GdipGetPenDashStyle(pen, &style);
expect(DashStyleCustom, style);
/* Getting the array on a non-custom pen returns invalid parameter (unless
* you are getting 0 elements).*/
GdipSetPenDashStyle(pen, DashStyleSolid);
status = GdipGetPenDashArray(pen, &dashes[5], 2);
expect(InvalidParameter, status);
status = GdipGetPenDashArray(pen, &dashes[5], 0);
expect(Ok, status);
/* What does setting DashStyleCustom do to the array length? */
GdipSetPenDashArray(pen, dashes, 2);
GdipSetPenDashStyle(pen, DashStyleCustom);
status = GdipGetPenDashArray(pen, &dashes[5], 2);
expect(Ok, status);
expectf(10.0, dashes[5]);
expectf(11.0, dashes[6]);
/* Set the array, then get with different sized buffers. */
status = GdipSetPenDashArray(pen, dashes, 5);
expect(Ok, status);
dashes[5] = -100.0;
dashes[6] = -100.0;
status = GdipGetPenDashArray(pen, &dashes[5], 1);
expect(Ok, status); /* not InsufficientBuffer! */
expectf(10.0, dashes[5]);
expectf(-100.0, dashes[6]);
dashes[5] = -100.0;
status = GdipGetPenDashArray(pen, &dashes[5], 6);
expect(InvalidParameter, status); /* not Ok! */
expectf(-100.0, dashes[5]);
expectf(-100.0, dashes[6]);
/* Try to set with count = 0. */
GdipSetPenDashStyle(pen, DashStyleDot);
status = GdipSetPenDashArray(pen, dashes, 0);
expect(OutOfMemory, status);
GdipGetPenDashStyle(pen, &style);
expect(DashStyleDot, style);
GdipDeletePen(pen);
}
START_TEST(pen)
{
struct GdiplusStartupInput gdiplusStartupInput;
@ -132,6 +199,7 @@ START_TEST(pen)
test_constructor_destructor();
test_brushfill();
test_dasharray();
GdiplusShutdown(gdiplusToken);
}