478 lines
13 KiB
C++
478 lines
13 KiB
C++
/*
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* Authors (alphabetical order)
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* - Andre Bernet <bernet.andre@gmail.com>
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* - Andreas Weitl
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* - Bertrand Songis <bsongis@gmail.com>
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* - Bryan J. Rentoul (Gruvin) <gruvin@gmail.com>
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* - Cameron Weeks <th9xer@gmail.com>
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* - Erez Raviv
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* - Gabriel Birkus
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* - Jean-Pierre Parisy
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* - Karl Szmutny
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* - Michael Blandford
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* - Michal Hlavinka
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* - Pat Mackenzie
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* - Philip Moss
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* - Rob Thomson
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* - Romolo Manfredini <romolo.manfredini@gmail.com>
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* - Thomas Husterer
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*
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* opentx is based on code named
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* gruvin9x by Bryan J. Rentoul: http://code.google.com/p/gruvin9x/,
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* er9x by Erez Raviv: http://code.google.com/p/er9x/,
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* and the original (and ongoing) project by
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* Thomas Husterer, th9x: http://code.google.com/p/th9x/
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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#include <QtCore/QDir>
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#include <QtCore/QDebug>
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#include <QtGui/QApplication>
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#include <QtGui/QPainter>
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#include <math.h>
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#include <gtest/gtest.h>
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#define SWAP_DEFINED
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#include "opentx.h"
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void doPaint(QPainter & p)
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{
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QRgb rgb = qRgb(161, 161, 161);
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p.setBackground(QBrush(rgb));
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p.eraseRect(0, 0, LCD_W, LCD_H);
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if (1) {
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#if !defined(PCBTARANIS)
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rgb = qRgb(0, 0, 0);
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p.setPen(rgb);
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p.setBrush(QBrush(rgb));
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#endif
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#if defined(PCBTARANIS)
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unsigned int previousDepth = 0xFF;
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#endif
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for (int y=0; y<LCD_H; y++) {
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#if defined(PCBTARANIS)
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unsigned int idx = (y/2) * LCD_W;
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#else
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unsigned int idx = (y/8) * LCD_W;
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unsigned int mask = (1 << (y%8));
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#endif
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for (int x=0; x<LCD_W; x++, idx++) {
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#if !defined(PCBTARANIS)
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if (lcd_buf[idx] & mask) {
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p.drawPoint(x, y);
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}
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#else
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unsigned int z = (y & 1) ? (lcd_buf[idx] >> 4) : (lcd_buf[idx] & 0x0F);
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if (z) {
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if (z != previousDepth) {
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previousDepth = z;
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rgb = qRgb(161-(z*161)/15, 161-(z*161)/15, 161-(z*161)/15);
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p.setPen(rgb);
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p.setBrush(QBrush(rgb));
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}
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p.drawPoint(x, y);
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}
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#endif
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}
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}
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}
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}
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bool checkScreenshot(const QString & test)
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{
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lcdRefresh();
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QImage buffer(LCD_W, LCD_H, QImage::Format_RGB32);
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QPainter p(&buffer);
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doPaint(p);
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QString filename(QString("%1_%2x%3.png").arg(test).arg(LCD_W).arg(LCD_H));
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buffer.save("/tmp/" + filename);
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QFile screenshot("/tmp/" + filename);
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if (!screenshot.open(QIODevice::ReadOnly))
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return false;
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QFile reference("./tests/" + filename);
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if (!reference.open(QIODevice::ReadOnly))
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return false;
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if (reference.readAll() != screenshot.readAll())
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return false;
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screenshot.remove();
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return true;
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}
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TEST(outdezNAtt, test_unsigned)
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{
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lcd_clear();
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lcd_outdezNAtt(0, 0, 65530, LEFT|UNSIGN);
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EXPECT_TRUE(checkScreenshot("unsigned")) << "Unsigned numbers will be bad displayed";
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}
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#if defined(CPUARM)
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TEST(outdezNAtt, testBigNumbers)
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{
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lcd_clear();
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lcd_outdezNAtt(0, 0, 1234567, LEFT);
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lcd_outdezNAtt(0, FH, -1234567, LEFT);
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EXPECT_TRUE(checkScreenshot("big_numbers"));
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}
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#endif // #if defined(CPUARM)
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TEST(Lcd, Invers_0_0)
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{
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lcd_clear();
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lcd_putsAtt(0, 0, "Test", INVERS);
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EXPECT_TRUE(checkScreenshot("invers_0_0"));
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}
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TEST(Lcd, Invers_0_1)
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{
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lcd_clear();
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lcd_putsAtt(0, 1, "Test", INVERS);
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EXPECT_TRUE(checkScreenshot("invers_0_1"));
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}
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TEST(Lcd, Prec2_Left)
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{
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lcd_clear();
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lcd_outdezAtt(0, 0, 2, PREC2|LEFT);
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EXPECT_TRUE(checkScreenshot("prec2_left"));
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}
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TEST(Lcd, Prec2_Right)
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{
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lcd_clear();
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lcd_outdezAtt(LCD_W, LCD_H-FH, 2, PREC2);
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EXPECT_TRUE(checkScreenshot("prec2_right"));
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}
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#if defined(CPUARM)
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TEST(Lcd, Prec1_Dblsize_Invers)
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{
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lcd_clear();
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lcd_outdezAtt(LCD_W, 10, 51, PREC1|DBLSIZE|INVERS);
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EXPECT_TRUE(checkScreenshot("prec1_dblsize_invers"));
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}
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#endif
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TEST(Lcd, Line_Wrap)
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{
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lcd_clear();
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lcd_puts(LCD_W-10, 0, "TEST");
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EXPECT_TRUE(checkScreenshot("line_wrap"));
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}
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TEST(Lcd, DblsizeBottomRight)
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{
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lcd_clear();
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lcd_putsAtt(LCD_W-20, LCD_H-16, "TEST", DBLSIZE);
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EXPECT_TRUE(checkScreenshot("dblsize_bottom_right"));
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}
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#if defined(CPUARM)
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TEST(Lcd, Smlsize_putsStrIdx)
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{
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lcd_clear();
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putsStrIdx(0, 0, "FM", 0, SMLSIZE);
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EXPECT_TRUE(checkScreenshot("smlsize_putsstridx"));
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}
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#endif
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TEST(Lcd, vline)
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{
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lcd_clear();
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for (int x=0; x<100; x+=2) {
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lcd_vline(x, x/2, 12);
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}
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EXPECT_TRUE(checkScreenshot("vline"));
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}
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#if defined(CPUARM)
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TEST(Lcd, vline_x_lt0)
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{
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lcd_clear();
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lcd_vline(50, -10, 12);
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lcd_vline(100, -10, 1);
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EXPECT_TRUE(checkScreenshot("vline_lt0"));
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}
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#endif
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#if defined(CPUARM)
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TEST(Lcd, Smlsize)
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{
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lcd_clear();
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lcd_putsAtt(0, 0, "TESTgy,", SMLSIZE);
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lcd_putsAtt(10, 22, "TESTgy,", SMLSIZE|INVERS);
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drawFilledRect(8, 40, 100, 20);
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lcd_putsAtt(10, 42, "TESTgy,", SMLSIZE);
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bool invert = false;
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for(int i=0; i<3; i++) {
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lcd_putsAtt(40+(4*i), 0+(4*i), "ABC", SMLSIZE|(invert?INVERS:0));
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invert = !invert;
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}
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EXPECT_TRUE(checkScreenshot("smlsize"));
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}
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TEST(Lcd, Stdsize)
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{
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lcd_clear();
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lcd_putsAtt(0, 0, "TEST", 0);
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lcd_putsAtt(10, 22, "TEST", INVERS);
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drawFilledRect(8, 40, 100, 20);
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lcd_putsAtt(10, 42, "TEST", 0);
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bool invert = false;
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for(int i=0; i<3; i++) {
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lcd_putsAtt(40+(4*i), 0+(4*i), "ABC", (invert?INVERS:0));
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invert = !invert;
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}
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EXPECT_TRUE(checkScreenshot("stdsize"));
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}
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TEST(Lcd, Midsize)
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{
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lcd_clear();
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lcd_putsAtt(0, 0, "TEST", MIDSIZE);
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lcd_putsAtt(10, 22, "TEST", MIDSIZE|INVERS);
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drawFilledRect(8, 40, 100, 20);
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lcd_putsAtt(10, 42, "TEST", MIDSIZE);
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bool invert = false;
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for(int i=0; i<3; i++) {
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lcd_putsAtt(40+(4*i), 0+(4*i), "ABC", MIDSIZE|(invert?INVERS:0));
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invert = !invert;
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}
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EXPECT_TRUE(checkScreenshot("midsize"));
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}
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TEST(Lcd, Dblsize)
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{
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lcd_clear();
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lcd_putsAtt(2, 10, "TST", DBLSIZE);
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lcd_putsAtt(42, 10, "TST", DBLSIZE|INVERS);
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drawFilledRect(80, 8, 46, 24);
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lcd_putsAtt(82, 10, "TST", DBLSIZE);
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bool invert = false;
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for(int i=0; i<3; i++) {
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lcd_putsAtt(10+(4*i), 30+(4*i), "ABC", DBLSIZE|(invert?INVERS:0));
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invert = !invert;
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}
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EXPECT_TRUE(checkScreenshot("dblsize"));
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}
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#endif
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#if defined(PCBTARANIS)
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TEST(Lcd, DrawSwitch)
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{
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lcd_clear();
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putsSwitches(0, 10, SWSRC_SA0, 0);
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putsSwitches(30, 10, SWSRC_SA0, SMLSIZE);
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// putsSwitches(60, 10, SWSRC_SA0, MIDSIZE); missing arrows in this font
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putsSwitches(90, 10, SWSRC_SA0, DBLSIZE);
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EXPECT_TRUE(checkScreenshot("drawswitch"));
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}
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#endif
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#if defined(PCBTARANIS)
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TEST(Lcd, BMPWrapping)
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{
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lcd_clear();
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uint8_t bitmap[2+40*40/2];
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bmpLoad(bitmap, "./tests/plane.bmp", 40, 40);
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lcd_bmp(200, 0, bitmap);
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lcd_bmp(200, 60, bitmap);
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lcd_bmp(240, 60, bitmap); // x too big
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lcd_bmp(20, 200, bitmap); // y too big
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EXPECT_TRUE(checkScreenshot("bmpwrapping"));
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}
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#endif
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#if defined(PCBTARANIS)
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TEST(Lcd, lcd_hlineStip)
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{
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lcd_clear();
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lcd_hlineStip(0, 10, LCD_W, DOTTED);
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lcd_hlineStip(0, 20, LCD_W, SOLID);
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lcd_hlineStip(50, 30, LCD_W, 0xEE); //too wide
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lcd_hlineStip(50, LCD_H + 10, 20, SOLID); //too low
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lcd_hlineStip(250, 30, LCD_W, SOLID); //x outside display
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EXPECT_TRUE(checkScreenshot("lcd_hlineStip"));
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}
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#endif
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#if defined(PCBTARANIS)
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TEST(Lcd, lcd_vlineStip)
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{
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lcd_clear();
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lcd_vlineStip(10, 0, LCD_H, DOTTED);
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lcd_vlineStip(20, 0, LCD_H, SOLID);
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lcd_vlineStip(30, 30, LCD_H, 0xEE); //too high
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lcd_vlineStip(40, LCD_H + 10, 20, SOLID); //too low
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lcd_vlineStip(250, LCD_H + 10, LCD_H, SOLID); //x outside display
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EXPECT_TRUE(checkScreenshot("lcd_vlineStip"));
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}
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#endif
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template <int padding> class TestBuffer
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{
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private:
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uint8_t * buf;
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uint32_t size;
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public:
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TestBuffer(uint32_t size) : buf(0), size(size) {
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buf = new uint8_t[size + padding * 2];
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memset(buf, 0xA5, padding);
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memset(buf+padding, 0x00, size);
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memset(buf+padding+size, 0x5A, padding);
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};
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~TestBuffer() { if (buf) delete[] buf; };
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uint8_t * buffer() { return buf + padding; };
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void leakCheck() const {
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uint8_t paddingCompareBuf[padding];
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memset(paddingCompareBuf, 0xA5, padding);
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if (memcmp(buf, paddingCompareBuf, padding) != 0) {
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ADD_FAILURE() << "buffer leaked low";
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};
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memset(paddingCompareBuf, 0x5A, padding);
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if (memcmp(buf+padding+size, paddingCompareBuf, padding) != 0) {
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ADD_FAILURE() << "buffer leaked high";
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}
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};
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};
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#if defined(PCBTARANIS)
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TEST(Lcd, lcd_bmpLoadAndDisplay)
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{
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lcd_clear();
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// Test proper BMP files, they should display correctly
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{
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TestBuffer<1000> bitmap(BITMAP_BUFFER_SIZE(7, 32));
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EXPECT_EQ(bmpLoad(bitmap.buffer(), "./tests/4b_7x32.bmp", 7, 32), (char *)0);
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bitmap.leakCheck();
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lcd_bmp(10, 2, bitmap.buffer());
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}
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{
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TestBuffer<1000> bitmap(BITMAP_BUFFER_SIZE(6, 32));
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EXPECT_EQ(bmpLoad(bitmap.buffer(), "./tests/1b_6x32.bmp", 6, 32), (char *)0);
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bitmap.leakCheck();
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lcd_bmp(20, 2, bitmap.buffer());
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}
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{
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TestBuffer<1000> bitmap(BITMAP_BUFFER_SIZE(31, 31));
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EXPECT_EQ(bmpLoad(bitmap.buffer(), "./tests/4b_31x31.bmp", 31, 31), (char *)0);
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bitmap.leakCheck();
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lcd_bmp(30, 2, bitmap.buffer());
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}
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{
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TestBuffer<1000> bitmap(BITMAP_BUFFER_SIZE(39, 32));
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EXPECT_EQ(bmpLoad(bitmap.buffer(), "./tests/1b_39x32.bmp", 39, 32), (char *)0);
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bitmap.leakCheck();
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lcd_bmp(70, 2, bitmap.buffer());
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}
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{
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TestBuffer<1000> bitmap(BITMAP_BUFFER_SIZE(20, 20));
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EXPECT_EQ(bmpLoad(bitmap.buffer(), "./tests/4b_20x20.bmp", 20, 20), (char *)0);
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bitmap.leakCheck();
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lcd_bmp(120, 2, bitmap.buffer());
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}
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EXPECT_TRUE(checkScreenshot("lcd_bmpLoadAndDisplay"));
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// Test various bad BMP files, they should not display
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{
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TestBuffer<1000> bitmap(BITMAP_BUFFER_SIZE(LCD_W+1, 32));
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EXPECT_EQ(bmpLoad(bitmap.buffer(), "", LCD_W+1, 32), STR_INCOMPATIBLE) << "to wide";
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bitmap.leakCheck();
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}
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{
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TestBuffer<1000> bitmap(BITMAP_BUFFER_SIZE(10, 10));
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EXPECT_EQ(bmpLoad(bitmap.buffer(), "./tests/1b_39x32.bmp", 10, 10), STR_INCOMPATIBLE) << "to small buffer";
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bitmap.leakCheck();
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}
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}
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#endif
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#if defined(PCBTARANIS)
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TEST(Lcd, lcd_line)
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{
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int start, length, xOffset;
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uint8_t pattern;
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lcd_clear();
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start = 5;
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pattern = SOLID;
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length = 40;
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xOffset = 0;
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lcd_line(start+(length>0?1:-1)+xOffset, start, start+(length>0?1:-1)+xOffset+length, start, pattern, 0);
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lcd_line(start+xOffset, start+(length>0?1:-1), start+xOffset, start+(length>0?1:-1)+length, pattern, 0);
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start = 10;
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pattern = DOTTED;
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length = 40;
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xOffset = 0;
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lcd_line(start+(length>0?1:-1)+xOffset, start, start+(length>0?1:-1)+xOffset+length, start, pattern, 0);
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lcd_line(start+xOffset, start+(length>0?1:-1), start+xOffset, start+(length>0?1:-1)+length, pattern, 0);
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start = 55;
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pattern = SOLID;
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length = -40;
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xOffset = 80;
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lcd_line(start+(length>0?1:-1)+xOffset, start, start+(length>0?1:-1)+xOffset+length, start, pattern, 0);
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lcd_line(start+xOffset, start+(length>0?1:-1), start+xOffset, start+(length>0?1:-1)+length, pattern, 0);
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start = 50;
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pattern = DOTTED;
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length = -40;
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xOffset = 80;
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lcd_line(start+(length>0?1:-1)+xOffset, start, start+(length>0?1:-1)+xOffset+length, start, pattern, 0);
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lcd_line(start+xOffset, start+(length>0?1:-1), start+xOffset, start+(length>0?1:-1)+length, pattern, 0);
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// 45 deg lines
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lcd_line( 35, 40, 45, 40, SOLID, FORCE );
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lcd_line( 40, 35, 40, 45, SOLID, FORCE );
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lcd_line( 20, 40, 40, 20, SOLID, FORCE );
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lcd_line( 40, 20, 60, 40, SOLID, FORCE );
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lcd_line( 60, 40, 40, 60, SOLID, FORCE );
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lcd_line( 40, 60, 20, 40, SOLID, FORCE );
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lcd_line( 31, 39, 39, 31, SOLID, FORCE );
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lcd_line( 41, 31, 49, 39, SOLID, FORCE );
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lcd_line( 49, 41, 41, 49, SOLID, FORCE );
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lcd_line( 39, 49, 31, 41, SOLID, FORCE );
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// slanted lines
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lcd_line( 150, 10, 190, 10, SOLID, FORCE );
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lcd_line( 150, 10, 190, 20, SOLID, FORCE );
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lcd_line( 150, 10, 190, 30, SOLID, FORCE );
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lcd_line( 150, 10, 190, 40, SOLID, FORCE );
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lcd_line( 150, 10, 190, 50, SOLID, FORCE );
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lcd_line( 150, 10, 190, 50, SOLID, FORCE );
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lcd_line( 150, 10, 180, 50, SOLID, FORCE );
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lcd_line( 150, 10, 170, 50, SOLID, FORCE );
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lcd_line( 150, 10, 160, 50, SOLID, FORCE );
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lcd_line( 150, 10, 150, 50, SOLID, FORCE );
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EXPECT_TRUE(checkScreenshot("lcd_line"));
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}
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#endif
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