Amebis/wxWidgets
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Add tests of wxImageList

Browse Source 
This is a basic test set.
This commit is contained in:
Artur Wieczorek
2021-01-12 17:58:51 +01:00
parent 838e45fd9b
commit 030664c148
12 changed files with 278 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

243
tests/graphics/imagelist.cpp Normal file
View File

@@ -0,0 +1,243 @@
///////////////////////////////////////////////////////////////////////////////
// Name: tests/graphics/imagelist.cpp
// Purpose: image list unit tests
// Author: Artur Wieczorek
// Created: 2021-01-11
// Copyright: (c) 2021 wxWidgets development team
///////////////////////////////////////////////////////////////////////////////
// ----------------------------------------------------------------------------
// headers
// ----------------------------------------------------------------------------
#include "testprec.h"
#include "wx/bitmap.h"
#include "wx/graphics.h"
#include "wx/icon.h"
#include "wx/imaglist.h"
#include "wx/dcmemory.h"
// ----------------------------------------------------------------------------
// tests
// ----------------------------------------------------------------------------
TEST_CASE("ImageList:WithMask", "[imagelist][withmask]")
{
wxInitAllImageHandlers();
wxBitmap bmpRGB(32, 32, 24);
{
wxMemoryDC mdc(bmpRGB);
mdc.SetBackground(*wxBLUE_BRUSH);
mdc.Clear();
mdc.SetBrush(*wxRED_BRUSH);
mdc.DrawRectangle(4, 4, 24, 24);
}
REQUIRE(bmpRGB.IsOk());
wxBitmap bmpRGBA;
bmpRGBA.LoadFile("image/wx.png", wxBITMAP_TYPE_PNG);
REQUIRE(bmpRGBA.IsOk());
wxBitmap bmpMask(32, 32, 1);
{
wxMemoryDC mdc(bmpMask);
#if wxUSE_GRAPHICS_CONTEXT
wxGraphicsContext* gc = mdc.GetGraphicsContext();
if ( gc )
gc->SetAntialiasMode(wxANTIALIAS_NONE);
#endif //wxUSE_GRAPHICS_CONTEXT
mdc.SetBackground(*wxBLACK_BRUSH);
mdc.Clear();
mdc.SetBrush(*wxWHITE_BRUSH);
mdc.DrawRectangle(0, 0, 16, 32);
}
wxBitmap bmpRGBWithMask(bmpRGB);
bmpRGBWithMask.SetMask(new wxMask(bmpMask));
REQUIRE(bmpRGBWithMask.IsOk());
wxBitmap bmpRGBAWithMask(bmpRGBA);
bmpRGBAWithMask.SetMask(new wxMask(bmpMask));
REQUIRE(bmpRGBAWithMask.IsOk());
wxIcon ico;
ico.LoadFile("image/wx.ico", wxBITMAP_TYPE_ICO);
REQUIRE(ico.IsOk());
REQUIRE(bmpRGB.HasAlpha() == false);
REQUIRE(bmpRGB.GetMask() == NULL);
REQUIRE(bmpRGBWithMask.HasAlpha() == false);
REQUIRE(bmpRGBWithMask.GetMask() != NULL);
REQUIRE(bmpRGBA.HasAlpha() == true);
REQUIRE(bmpRGBA.GetMask() == NULL);
REQUIRE(bmpRGBAWithMask.HasAlpha() == true);
REQUIRE(bmpRGBAWithMask.GetMask() != NULL);
wxImageList il(32, 32, true);
SECTION("Add RGB image to list")
{
il.RemoveAll();
int idx = il.Add(bmpRGB);
CHECK(il.GetImageCount() == 1);
wxBitmap bmp1 = il.GetBitmap(idx);
CHECK(bmp1.HasAlpha() == false);
CHECK(bmp1.GetMask() != NULL);
CHECK(bmp1.GetWidth() == 32);
CHECK(bmp1.GetHeight() == 32);
idx = il.Add(bmpRGBWithMask);
CHECK(il.GetImageCount() == 2);
wxBitmap bmp2 = il.GetBitmap(idx);
CHECK(bmp2.HasAlpha() == false);
CHECK(bmp2.GetMask() != NULL);
CHECK(bmp2.GetWidth() == 32);
CHECK(bmp2.GetHeight() == 32);
}
SECTION("Add RGBA image to list")
{
il.RemoveAll();
int idx = il.Add(bmpRGBA);
CHECK(il.GetImageCount() == 1);
wxBitmap bmp1 = il.GetBitmap(idx);
CHECK(bmp1.HasAlpha() == false);
CHECK(bmp1.GetMask() != NULL);
CHECK(bmp1.GetWidth() == 32);
CHECK(bmp1.GetHeight() == 32);
idx = il.Add(bmpRGBAWithMask);
CHECK(il.GetImageCount() == 2);
wxBitmap bmp2 = il.GetBitmap(idx);
CHECK(bmp2.HasAlpha() == false);
CHECK(bmp2.GetMask() != NULL);
CHECK(bmp2.GetWidth() == 32);
CHECK(bmp2.GetHeight() == 32);
}
SECTION("Add icon to list")
{
il.RemoveAll();
int idx = il.Add(ico);
CHECK(il.GetImageCount() == 1);
wxIcon icon1 = il.GetIcon(idx);
CHECK(icon1.GetWidth() == 32);
CHECK(icon1.GetHeight() == 32);
}
}
TEST_CASE("ImageList:NoMask", "[imagelist][nomask]")
{
wxInitAllImageHandlers();
wxBitmap bmpRGB(32, 32, 24);
{
wxMemoryDC mdc(bmpRGB);
mdc.SetBackground(*wxBLUE_BRUSH);
mdc.Clear();
mdc.SetBrush(*wxRED_BRUSH);
mdc.DrawRectangle(4, 4, 24, 24);
}
REQUIRE(bmpRGB.IsOk());
wxBitmap bmpRGBA;
bmpRGBA.LoadFile("image/wx.png", wxBITMAP_TYPE_PNG);
REQUIRE(bmpRGBA.IsOk());
wxBitmap bmpMask(32, 32, 1);
{
wxMemoryDC mdc(bmpMask);
#if wxUSE_GRAPHICS_CONTEXT
wxGraphicsContext* gc = mdc.GetGraphicsContext();
if ( gc )
gc->SetAntialiasMode(wxANTIALIAS_NONE);
#endif //wxUSE_GRAPHICS_CONTEXT
mdc.SetBackground(*wxBLACK_BRUSH);
mdc.Clear();
mdc.SetBrush(*wxWHITE_BRUSH);
mdc.DrawRectangle(0, 0, 16, 32);
}
wxBitmap bmpRGBWithMask(bmpRGB);
bmpRGBWithMask.SetMask(new wxMask(bmpMask));
REQUIRE(bmpRGBWithMask.IsOk());
wxBitmap bmpRGBAWithMask(bmpRGBA);
bmpRGBAWithMask.SetMask(new wxMask(bmpMask));
REQUIRE(bmpRGBAWithMask.IsOk());
wxIcon ico;
ico.LoadFile("image/wx.ico", wxBITMAP_TYPE_ICO);
REQUIRE(ico.IsOk());
REQUIRE(bmpRGB.HasAlpha() == false);
REQUIRE(bmpRGB.GetMask() == NULL);
REQUIRE(bmpRGBWithMask.HasAlpha() == false);
REQUIRE(bmpRGBWithMask.GetMask() != NULL);
REQUIRE(bmpRGBA.HasAlpha() == true);
REQUIRE(bmpRGBA.GetMask() == NULL);
REQUIRE(bmpRGBAWithMask.HasAlpha() == true);
REQUIRE(bmpRGBAWithMask.GetMask() != NULL);
wxImageList il(32, 32, false);
SECTION("Add RGB image to list")
{
il.RemoveAll();
int idx = il.Add(bmpRGB);
CHECK(il.GetImageCount() == 1);
wxBitmap bmp1 = il.GetBitmap(idx);
CHECK(bmp1.HasAlpha() == false);
CHECK(bmp1.GetMask() == NULL);
CHECK(bmp1.GetWidth() == 32);
CHECK(bmp1.GetHeight() == 32);
idx = il.Add(bmpRGBWithMask);
CHECK(il.GetImageCount() == 2);
wxBitmap bmp2 = il.GetBitmap(idx);
CHECK(bmp2.HasAlpha() == true);
CHECK(bmp2.GetMask() == NULL);
CHECK(bmp2.GetWidth() == 32);
CHECK(bmp2.GetHeight() == 32);
}
SECTION("Add RGBA image to list")
{
il.RemoveAll();
int idx = il.Add(bmpRGBA);
CHECK(il.GetImageCount() == 1);
wxBitmap bmp1 = il.GetBitmap(idx);
CHECK(bmp1.HasAlpha() == true);
CHECK(bmp1.GetMask() == NULL);
CHECK(bmp1.GetWidth() == 32);
CHECK(bmp1.GetHeight() == 32);
idx = il.Add(bmpRGBAWithMask);
CHECK(il.GetImageCount() == 2);
wxBitmap bmp2 = il.GetBitmap(idx);
CHECK(bmp2.HasAlpha() == true);
CHECK(bmp2.GetMask() == NULL);
CHECK(bmp2.GetWidth() == 32);
CHECK(bmp2.GetHeight() == 32);
}
SECTION("Add icon to list")
{
il.RemoveAll();
int idx = il.Add(ico);
CHECK(il.GetImageCount() == 1);
wxIcon icon1 = il.GetIcon(idx);
CHECK(icon1.GetWidth() == 32);
CHECK(icon1.GetHeight() == 32);
}
}