70 lines
1.9 KiB
C++
70 lines
1.9 KiB
C++
#include <QtTest>
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#include <QDebug>
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#include <QByteArray>
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#include <chrono>
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#include <string>
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#include <algorithm>
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#include "cpputilstestutils.h"
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#include "cppbitmask.h"
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class TstCppBitmask : public QObject
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{
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Q_OBJECT
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private slots:
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void test_basic_functionality()
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{
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constexpr cpputils::bit_pattern<7> pattern{"10XXX10"};
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QCOMPARE(pattern.expected, 0b1000010);
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QCOMPARE(pattern.mask, 0b1100011);
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QVERIFY(pattern.match(0b1001010));
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QVERIFY(pattern.match(0b1010110));
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QVERIFY(!pattern.match(0b1000000));
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QVERIFY(!pattern.match(0b1100010));
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}
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void test_copy()
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{
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const cpputils::bit_pattern<7> pattern{"10XXX10"};
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const cpputils::bit_pattern<7> patternCopy{pattern};
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QCOMPARE(patternCopy.expected, 0b1000010);
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QCOMPARE(patternCopy.mask, 0b1100011);
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}
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void test_assign()
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{
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const cpputils::bit_pattern<9> pattern{"10XXX10X1"};
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cpputils::bit_pattern<9> patternCopy{"11110000X"};
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QCOMPARE(patternCopy.expected, 0b111100000);
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QCOMPARE(patternCopy.mask, 0b111111110);
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patternCopy = pattern;
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QCOMPARE(patternCopy.expected, 0b100001001);
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QCOMPARE(patternCopy.mask, 0b110001101);
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}
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void test_swap()
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{
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cpputils::bit_pattern<9> pattern0{"10XXX10X1"};
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cpputils::bit_pattern<9> pattern1{"11110000X"};
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QCOMPARE(pattern0.expected, 0b100001001);
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QCOMPARE(pattern0.mask, 0b110001101);
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QCOMPARE(pattern1.expected, 0b111100000);
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QCOMPARE(pattern1.mask, 0b111111110);
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std::swap(pattern0, pattern1);
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QCOMPARE(pattern0.expected, 0b111100000);
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QCOMPARE(pattern0.mask, 0b111111110);
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QCOMPARE(pattern1.expected, 0b100001001);
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QCOMPARE(pattern1.mask, 0b110001101);
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}
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};
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QTEST_APPLESS_MAIN(TstCppBitmask)
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#include "tst_cppbitmask.moc"
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