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72eac41c34
zint/backend_qt/tests/test_qzint.cpp
gitlost 72eac41c34 Add compliant height, using ZINT_COMPLIANT_HEIGHT flag for back-compatibility 
Rename barcode funcs to same as BARCODE_XXX name
library: barcode funcs array for dispatch, used for ZBarcode_ValidID() also
general: change is_sane() comparison to nonzero from ZINT_ERROR_INVALID_OPTION
MAILMARK: fuller error messages
CODABAR: add option to show check character in HRT
zint.h: use 0xNNNN for OR-able defines
GUI: add guard descent height reset button, add Zint version to window title,
  static get_zint_version() method, use QStringLiteral (QSL shorthand),
  use SIGNAL(toggled()), add errtxt "popup" and status bar, add icons,
  add saveAs shortcut, add main menu, context menus and actions, add help,
  reset_view() -> reset_colours(), add copy to clipboard as EMF/GIF/PNG/TIF,
  lessen triggering of update_preview(), shorten names of getters/setters,
  simplify/shorten some update_preview() logic in switch,
  CODEONE disable structapp for Version S
qzint.cpp: add on_errored signal, add missing getters, add test
2021-10-09 00:13:39 +01:00

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/***************************************************************************
* Copyright (C) 2021 by Robin Stuart <rstuart114@gmail.com> *
* *
* 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 3 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, see <http://www.gnu.org/licenses/>. *
***************************************************************************/
/* vim: set ts=4 sw=4 et : */
#include <QtTest/QtTest>
#include "../qzint.h" /* Don't use <qzint.h> in case it's been changed */
#ifndef ARRAY_SIZE
#define ARRAY_SIZE(x) ((int) (sizeof(x) / sizeof((x)[0])))
#endif
class TestQZint : public QObject
{
Q_OBJECT
public:
TestQZint() : m_skipIfFontUsed(false)
{
// Qt5 will trigger "detected memory leaks" if font used (libfontconfig) so skip if ASAN enabled
#if QT_VERSION < 0x60000
# if defined(__SANITIZE_ADDRESS__) || (defined(__has_feature) && __has_feature(address_sanitizer))
m_skipIfFontUsed = true;
# endif
#endif
}
virtual ~TestQZint() {} // Seems to be needed to generate vtable
private:
bool m_skipIfFontUsed; // Hack to get around Qt5 ASAN leaks
private slots:
void setGetTest()
{
Zint::QZint bc;
int symbology = BARCODE_CODE11;
bc.setSymbol(symbology);
QCOMPARE(bc.symbol(), symbology);
int inputMode = UNICODE_MODE;
bc.setInputMode(inputMode);
QCOMPARE(bc.inputMode(), inputMode);
QString text("text");
bc.setText(text);
QCOMPARE(bc.text(), text);
QString primaryMessage("primary message");
bc.setPrimaryMessage(primaryMessage);
QCOMPARE(bc.primaryMessage(), primaryMessage);
float height = 12.345f;
bc.setHeight(height);
QCOMPARE(bc.height(), height);
int option1 = 1;
bc.setOption1(option1);
QCOMPARE(bc.option1(), option1);
int option2 = 2;
bc.setOption2(option2);
QCOMPARE(bc.option2(), option2);
int option3 = 3;
bc.setOption3(option3);
QCOMPARE(bc.option3(), option3);
float scale = 0.678f;
bc.setScale(scale);
QCOMPARE(bc.scale(), scale);
bool dotty = true;
bc.setDotty(dotty);
QCOMPARE(bc.dotty(), dotty);
float dotSize = 1.234f;
bc.setDotSize(dotSize);
QCOMPARE(bc.dotSize(), dotSize);
float guardDescent = 0.678f;
bc.setGuardDescent(guardDescent);
QCOMPARE(bc.guardDescent(), guardDescent);
struct zint_structapp structapp = { 2, 3, "ID" };
bc.setStructApp(structapp.count, structapp.index, structapp.id);
QCOMPARE(bc.structAppCount(), structapp.count);
QCOMPARE(bc.structAppIndex(), structapp.index);
QCOMPARE(bc.structAppID(), QString(structapp.id));
QColor fgColor(0x12, 0x34, 0x45, 0x67);
bc.setFgColor(fgColor);
QCOMPARE(bc.fgColor(), fgColor);
QColor bgColor(0x89, 0xAB, 0xCD, 0xEF);
bc.setBgColor(bgColor);
QCOMPARE(bc.bgColor(), bgColor);
bool cmyk = true;
bc.setCMYK(cmyk);
QCOMPARE(bc.cmyk(), cmyk);
int borderTypes[] = { 0, BARCODE_BIND, BARCODE_BOX };
for (int i = 0; i < ARRAY_SIZE(borderTypes); i++) {
bc.setBorderType(i);
QCOMPARE(bc.borderType(), borderTypes[i]);
}
int borderWidth = 4;
bc.setBorderWidth(borderWidth);
QCOMPARE(bc.borderWidth(), borderWidth);
int whitespace = 5;
bc.setWhitespace(whitespace);
QCOMPARE(bc.whitespace(), whitespace);
int vWhitespace = 6;
bc.setVWhitespace(vWhitespace);
QCOMPARE(bc.vWhitespace(), vWhitespace);
int fontSettings[] = { 0, BOLD_TEXT, SMALL_TEXT, SMALL_TEXT | BOLD_TEXT };
for (int i = 0; i < ARRAY_SIZE(fontSettings); i++) {
bc.setFontSetting(i);
QCOMPARE(bc.fontSetting(), fontSettings[i]);
bc.setFontSettingValue(fontSettings[i]);
QCOMPARE(bc.fontSetting(), fontSettings[i]);
}
bc.setFontSetting(ARRAY_SIZE(fontSettings));
QCOMPARE(bc.fontSetting(), 0);
bc.setFontSetting(-1);
QCOMPARE(bc.fontSetting(), 0);
bc.setFontSettingValue(-1);
QCOMPARE(bc.fontSetting(), 0);
bc.setFontSettingValue(CMYK_COLOUR);
QCOMPARE(bc.fontSetting(), 0);
bool showText = false;
bc.setShowText(showText);
QCOMPARE(bc.showText(), showText);
bool gsSep = true;
bc.setGSSep(gsSep);
QCOMPARE(bc.gsSep(), gsSep);
bool quietZones = true;
bc.setQuietZones(quietZones);
QCOMPARE(bc.quietZones(), quietZones);
bool noQuietZones = true;
bc.setNoQuietZones(noQuietZones);
QCOMPARE(bc.noQuietZones(), noQuietZones);
bool compliantHeight = true;
bc.setCompliantHeight(compliantHeight);
QCOMPARE(bc.compliantHeight(), compliantHeight);
int rotateAngles[] = { 0, 90, 180, 270 };
for (int i = 0; i < ARRAY_SIZE(rotateAngles); i++) {
bc.setRotateAngle(i);
QCOMPARE(bc.rotateAngle(), rotateAngles[i]);
bc.setRotateAngleValue(rotateAngles[i]);
QCOMPARE(bc.rotateAngle(), rotateAngles[i]);
}
bc.setRotateAngle(ARRAY_SIZE(rotateAngles));
QCOMPARE(bc.rotateAngle(), 0);
bc.setRotateAngle(-1);
QCOMPARE(bc.rotateAngle(), 0);
bc.setRotateAngleValue(-1);
QCOMPARE(bc.rotateAngle(), 0);
bc.setRotateAngleValue(45);
QCOMPARE(bc.rotateAngle(), 0);
int ecis[] = {
0, 3, 4, 5, 6, 7, 8, 9, 10, 11,
12, 13, 15, 16, 17, 18, 20, 21, 22, 23,
24, 25, 26, 27, 28, 29, 30, 899,
};
for (int i = 0; i < ARRAY_SIZE(ecis); i++) {
bc.setECI(i);
QCOMPARE(bc.eci(), ecis[i]);
bc.setECIValue(ecis[i]);
QCOMPARE(bc.eci(), ecis[i]);
}
bc.setECI(ARRAY_SIZE(ecis));
QCOMPARE(bc.eci(), 0);
bc.setECI(-1);
QCOMPARE(bc.eci(), 0);
// See also setGetECIValueTest()
bool gs1Parens = true;
bc.setGS1Parens(gs1Parens);
QCOMPARE(bc.gs1Parens(), gs1Parens);
bool gs1NoCheck = true;
bc.setGS1NoCheck(gs1NoCheck);
QCOMPARE(bc.gs1NoCheck(), gs1NoCheck);
bool readerInit = true;
bc.setReaderInit(readerInit);
QCOMPARE(bc.readerInit(), readerInit);
bool debug = true;
bc.setDebug(debug);
QCOMPARE(bc.debug(), debug);
}
void setGetECIValueTest_data()
{
QTest::addColumn<int>("value");
QTest::addColumn<int>("eci");
QTest::newRow("-1") << -1 << 0;
QTest::newRow("0") << 0 << 0;
QTest::newRow("1") << 1 << 0;
QTest::newRow("2") << 2 << 0;
QTest::newRow("14") << 14 << 0;
QTest::newRow("19") << 19 << 0;
QTest::newRow("31") << 31 << 0;
QTest::newRow("898") << 898 << 0;
QTest::newRow("900") << 900 << 0;
QTest::newRow("1000") << 1000 << 0;
}
void setGetECIValueTest()
{
Zint::QZint bc;
QFETCH(int, value);
QFETCH(int, eci);
bc.setECIValue(value);
QCOMPARE(bc.eci(), eci);
}
void legacyTest()
{
Zint::QZint bc;
int width = 12;
bc.setWidth(width);
QCOMPARE(bc.width(), width);
QCOMPARE(bc.option1(), width);
int securityLevel = 2;
bc.setSecurityLevel(securityLevel);
QCOMPARE(bc.securityLevel(), securityLevel);
QCOMPARE(bc.option2(), securityLevel);
int pdf417CodeWords = 123;
bc.setPdf417CodeWords(pdf417CodeWords);
QCOMPARE(bc.pdf417CodeWords(), 0); // No-op
bool hideText = true;
bc.setHideText(hideText);
QCOMPARE(bc.showText(), !hideText);
// No get for target size
}
void capTest_data()
{
QTest::addColumn<int>("symbology");
QTest::addColumn<int>("cap_flag");
QTest::newRow("BARCODE_CODE11") << BARCODE_CODE11 << (ZINT_CAP_HRT);
QTest::newRow("BARCODE_CODE128") << BARCODE_CODE128 << (ZINT_CAP_HRT | ZINT_CAP_READER_INIT);
QTest::newRow("BARCODE_EANX") << BARCODE_EANX << (ZINT_CAP_HRT | ZINT_CAP_EXTENDABLE | ZINT_CAP_QUIET_ZONES | ZINT_CAP_COMPLIANT_HEIGHT);
QTest::newRow("BARCODE_QRCODE") << BARCODE_QRCODE << (ZINT_CAP_ECI | ZINT_CAP_GS1 | ZINT_CAP_DOTTY | ZINT_CAP_FIXED_RATIO);
}
void capTest()
{
Zint::QZint bc;
QFETCH(int, symbology);
QFETCH(int, cap_flag);
bc.setSymbol(symbology);
QCOMPARE(bc.hasHRT(), (cap_flag & ZINT_CAP_HRT) != 0);
QCOMPARE(bc.isExtendable(), (cap_flag & ZINT_CAP_EXTENDABLE) != 0);
QCOMPARE(bc.supportsECI(), (cap_flag & ZINT_CAP_ECI) != 0);
QCOMPARE(bc.supportsGS1(), (cap_flag & ZINT_CAP_GS1) != 0);
QCOMPARE(bc.hasDefaultQuietZones(), (cap_flag & ZINT_CAP_QUIET_ZONES) != 0);
QCOMPARE(bc.isFixedRatio(), (cap_flag & ZINT_CAP_FIXED_RATIO) != 0);
QCOMPARE(bc.isDotty(), (cap_flag & ZINT_CAP_DOTTY) != 0);
QCOMPARE(bc.supportsReaderInit(), (cap_flag & ZINT_CAP_READER_INIT) != 0);
QCOMPARE(bc.hasCompliantHeight(), (cap_flag & ZINT_CAP_COMPLIANT_HEIGHT) != 0);
}
void renderTest_data()
{
QTest::addColumn<int>("symbology");
QTest::addColumn<QString>("text");
QTest::addColumn<int>("getError");
QTest::addColumn<QString>("error_message");
QTest::newRow("BARCODE_QRCODE") << BARCODE_QRCODE << "1234" << 0 << "";
if (!m_skipIfFontUsed) {
QTest::newRow("BARCODE_QRCODE no text") << BARCODE_QRCODE << "" << ZINT_ERROR_INVALID_DATA << "Error 205: No input data";
}
}
void renderTest()
{
Zint::QZint bc;
bool bRet;
QPainter painter;
constexpr int width = 100, height = 100;
QPixmap paintDevice(width, height);
QRectF paintRect(0, 0, width, height);
Zint::QZint::AspectRatioMode mode;
QSignalSpy spyEncoded(&bc, SIGNAL(encoded()));
QSignalSpy spyErrored(&bc, SIGNAL(errored()));
mode = Zint::QZint::AspectRatioMode::KeepAspectRatio; // Legacy - ignored
QFETCH(int, symbology);
QFETCH(QString, text);
QFETCH(int, getError);
QFETCH(QString, error_message);
bc.setSymbol(symbology);
bc.setText(text);
bRet = painter.begin(&paintDevice);
QCOMPARE(bRet, true);
bc.render(painter, paintRect, mode);
bRet = painter.end();
QCOMPARE(bRet, true);
QCOMPARE(bc.getError(), getError);
QCOMPARE(bc.error_message(), error_message);
QCOMPARE(bc.lastError(), error_message);
QCOMPARE(bc.hasErrors(), getError != 0);
if (getError) {
QCOMPARE(spyEncoded.count(), 0);
QCOMPARE(spyErrored.count(), 1);
} else {
QCOMPARE(spyEncoded.count(), 1);
QCOMPARE(spyErrored.count(), 0);
}
}
void saveToFileTest_data()
{
QTest::addColumn<int>("symbology");
QTest::addColumn<QString>("text");
QTest::addColumn<QString>("fileName");
QTest::addColumn<bool>("expected_bRet");
QTest::newRow("BARCODE_DATAMATRIX gif") << BARCODE_DATAMATRIX << "1234" << "test_save_to_file.gif" << true;
QTest::newRow("BARCODE_DATAMATRIX unknown format") << BARCODE_DATAMATRIX << "1234" << "test_save_to_file.ext" << false;
}
void saveToFileTest()
{
Zint::QZint bc;
bool bRet;
int ret;
QFETCH(int, symbology);
QFETCH(QString, text);
QFETCH(QString, fileName);
QFETCH(bool, expected_bRet);
bc.setSymbol(symbology);
bc.setText(text);
bRet = bc.save_to_file(fileName);
QCOMPARE(bRet, expected_bRet);
if (bRet) {
ret = remove(fileName.toLatin1());
QCOMPARE(ret, 0);
}
}
};
QTEST_MAIN(TestQZint)
#include "test_qzint.moc"
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