mirror of https://github.com/KLayout/klayout.git
206 lines
7.7 KiB
C++
206 lines
7.7 KiB
C++
|
|
/*
|
|
|
|
KLayout Layout Viewer
|
|
Copyright (C) 2006-2021 Matthias Koefferlein
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#include "layBitmap.h"
|
|
#include "tlUnitTest.h"
|
|
|
|
static std::string
|
|
to_string (const lay::Bitmap &bm)
|
|
{
|
|
std::string r;
|
|
|
|
for (unsigned int j = bm.height (); j > 0; --j) {
|
|
std::string s;
|
|
for (unsigned int k = 0; k < bm.width (); ++k) {
|
|
s += (bm.scanline (j - 1)[k / 32] & (1 << (k % 32))) != 0 ? "#" : "-";
|
|
}
|
|
r += s;
|
|
r += "\n";
|
|
}
|
|
|
|
return r;
|
|
}
|
|
|
|
TEST(1)
|
|
{
|
|
lay::Bitmap b1 (8, 8, 1.0);
|
|
EXPECT_EQ (to_string (b1), "--------\n"
|
|
"--------\n"
|
|
"--------\n"
|
|
"--------\n"
|
|
"--------\n"
|
|
"--------\n"
|
|
"--------\n"
|
|
"--------\n");
|
|
|
|
b1.fill (4, 3, 6);
|
|
EXPECT_EQ (to_string (b1), "--------\n"
|
|
"--------\n"
|
|
"--------\n"
|
|
"---###--\n"
|
|
"--------\n"
|
|
"--------\n"
|
|
"--------\n"
|
|
"--------\n");
|
|
|
|
lay::Bitmap b2;
|
|
b2 = b1;
|
|
EXPECT_EQ (to_string (b1), to_string (b2));
|
|
|
|
b1 = lay::Bitmap ();
|
|
EXPECT_EQ (to_string (b1), "");
|
|
|
|
b1 = b2;
|
|
EXPECT_EQ (to_string (b1), to_string (b2));
|
|
}
|
|
|
|
TEST(2)
|
|
{
|
|
lay::Bitmap b1 (8, 8, 1.0);
|
|
EXPECT_EQ (to_string (b1), "--------\n"
|
|
"--------\n"
|
|
"--------\n"
|
|
"--------\n"
|
|
"--------\n"
|
|
"--------\n"
|
|
"--------\n"
|
|
"--------\n");
|
|
|
|
lay::Bitmap b2 (3, 2, 1.0);
|
|
b2.fill (0, 0, 3);
|
|
b2.fill (1, 1, 3);
|
|
EXPECT_EQ (to_string (b2), "-##\n###\n");
|
|
|
|
b1.merge (&b2, 0, 0);
|
|
EXPECT_EQ (to_string (b1), "--------\n"
|
|
"--------\n"
|
|
"--------\n"
|
|
"--------\n"
|
|
"--------\n"
|
|
"--------\n"
|
|
"-##-----\n"
|
|
"###-----\n");
|
|
|
|
b1.merge (&b2, 1, 1);
|
|
EXPECT_EQ (to_string (b1), "--------\n"
|
|
"--------\n"
|
|
"--------\n"
|
|
"--------\n"
|
|
"--------\n"
|
|
"--##----\n"
|
|
"-###----\n"
|
|
"###-----\n");
|
|
|
|
b1.clear ();
|
|
b1.merge (&b2, -1, -1);
|
|
EXPECT_EQ (to_string (b1), "--------\n"
|
|
"--------\n"
|
|
"--------\n"
|
|
"--------\n"
|
|
"--------\n"
|
|
"--------\n"
|
|
"--------\n"
|
|
"##------\n");
|
|
|
|
b1.clear ();
|
|
b1.merge (&b2, 6, 2);
|
|
EXPECT_EQ (to_string (b1), "--------\n"
|
|
"--------\n"
|
|
"--------\n"
|
|
"--------\n"
|
|
"-------#\n"
|
|
"------##\n"
|
|
"--------\n"
|
|
"--------\n");
|
|
|
|
b1 = lay::Bitmap (40, 8, 1.0);
|
|
EXPECT_EQ (to_string (b1), "----------------------------------------\n"
|
|
"----------------------------------------\n"
|
|
"----------------------------------------\n"
|
|
"----------------------------------------\n"
|
|
"----------------------------------------\n"
|
|
"----------------------------------------\n"
|
|
"----------------------------------------\n"
|
|
"----------------------------------------\n");
|
|
|
|
b2 = lay::Bitmap (40, 8, 1.0);
|
|
b2.fill (1, 4, 36);
|
|
b2.fill (2, 5, 15);
|
|
b2.fill (2, 34, 35);
|
|
EXPECT_EQ (to_string (b2), "----------------------------------------\n"
|
|
"----------------------------------------\n"
|
|
"----------------------------------------\n"
|
|
"----------------------------------------\n"
|
|
"----------------------------------------\n"
|
|
"-----##########-------------------#-----\n"
|
|
"----################################----\n"
|
|
"----------------------------------------\n");
|
|
|
|
b1.merge (&b2, -1, -1);
|
|
EXPECT_EQ (to_string (b1), "----------------------------------------\n"
|
|
"----------------------------------------\n"
|
|
"----------------------------------------\n"
|
|
"----------------------------------------\n"
|
|
"----------------------------------------\n"
|
|
"----------------------------------------\n"
|
|
"----##########-------------------#------\n"
|
|
"---################################-----\n");
|
|
|
|
b1.clear ();
|
|
b1.merge (&b2, -32, -1);
|
|
EXPECT_EQ (to_string (b1), "----------------------------------------\n"
|
|
"----------------------------------------\n"
|
|
"----------------------------------------\n"
|
|
"----------------------------------------\n"
|
|
"----------------------------------------\n"
|
|
"----------------------------------------\n"
|
|
"--#-------------------------------------\n"
|
|
"####------------------------------------\n");
|
|
|
|
b1.clear ();
|
|
b1.merge (&b2, -33, -1);
|
|
EXPECT_EQ (to_string (b1), "----------------------------------------\n"
|
|
"----------------------------------------\n"
|
|
"----------------------------------------\n"
|
|
"----------------------------------------\n"
|
|
"----------------------------------------\n"
|
|
"----------------------------------------\n"
|
|
"-#--------------------------------------\n"
|
|
"###-------------------------------------\n");
|
|
|
|
b1.clear ();
|
|
b1.merge (&b2, 1, -1);
|
|
EXPECT_EQ (to_string (b1), "----------------------------------------\n"
|
|
"----------------------------------------\n"
|
|
"----------------------------------------\n"
|
|
"----------------------------------------\n"
|
|
"----------------------------------------\n"
|
|
"----------------------------------------\n"
|
|
"------##########-------------------#----\n"
|
|
"-----################################---\n");
|
|
|
|
}
|
|
|