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#include "unitnumber.h"
#include "number.h"
#include <bu/sio.h>
using namespace Bu;
UnitNumber::UnitNumber()
{
setName("Number");
add( static_cast<Bu::UnitSuite::Test>(&UnitNumber::packed1),
"packed1", Bu::UnitSuite::expectPass );
add( static_cast<Bu::UnitSuite::Test>(&UnitNumber::parse1),
"parse1", Bu::UnitSuite::expectPass );
add( static_cast<Bu::UnitSuite::Test>(&UnitNumber::multiply1),
"multiply1", Bu::UnitSuite::expectPass );
add( static_cast<Bu::UnitSuite::Test>(&UnitNumber::number1),
"number1", Bu::UnitSuite::expectPass );
add( static_cast<Bu::UnitSuite::Test>(&UnitNumber::compare1),
"compare1", Bu::UnitSuite::expectPass );
add( static_cast<Bu::UnitSuite::Test>(&UnitNumber::radix1),
"radix1", Bu::UnitSuite::expectPass );
add( static_cast<Bu::UnitSuite::Test>(&UnitNumber::fraction1),
"fraction1", Bu::UnitSuite::expectPass );
}
UnitNumber::~UnitNumber()
{
}
void UnitNumber::packed1()
{
PackedIntArray a(4);
a.append( 3 );
a.append( 9 );
a.append( 5 );
unitTest( a.toString() == "593" );
unitTest( a.toBitString() == "0101 1001 0011" );
unitTest( PackedIntArray( 4, 10 ).toString() == "0000000000" );
PackedIntArray b(5);
for( int j = 0; j < 16; j++ )
{
b.append( 21 );
if( b[j] != 21 )
{
throw Bu::ExceptionBase(
Bu::String("Error at position %1").arg( j ).end().getStr()
);
}
}
}
void UnitNumber::parse1()
{
unitTest( Number("121932631356500531347203169112635269").toString() ==
"121932631356500531347203169112635269" );
}
void UnitNumber::multiply1()
{
unitTest(Number("123456789") * Number("987654321") == "121932631112635269");
unitTest(
Number("123456789123456789") * Number("987654321987654321") ==
"121932631356500531347203169112635269"
);
}
#define mathTest( anum, op, bnum, answ ) \
unitTest( (Number(anum) op Number(bnum)).toString() == answ )
void UnitNumber::number1()
{
mathTest("1000902491523000321", +, "3004392012498000700",
"4005294504021001021");
mathTest("1000902491523000321", *, "3004392012498000700",
"3007103450821050020096034077958224700");
mathTest("-872", +, "123", "-749");
mathTest("728", +, "-51", "677");
mathTest("44", +, "-55", "-11");
mathTest("44", +, "-66", "-22");
mathTest("44", -, "-66", "110");
mathTest("44", -, "66", "-22");
mathTest("7814", *, "24", "187536");
mathTest("12345", *, "678", "8369910");
mathTest("3592846", *, "944634757", "3393927208148422");
mathTest("3592846", *, "", "0");
mathTest("123", *, "-45", "-5535");
mathTest("-123", *, "45", "-5535");
mathTest("-123", *, "-45", "5535");
mathTest("123", /, "45", "2");
mathTest("12345", /, "45", "274");
mathTest("3007103450821050020096034077958224700", +, "898239467",
"3007103450821050020096034078856464167");
mathTest("3007103450821050020096034077958224700", -, "898239467",
"3007103450821050020096034077059985233");
mathTest("3007103450821050020096034077958224700", *, "898239467",
"2701099000879360682431400938999032202794234900");
mathTest("3007103450821050020096034077958224700", /, "898239467",
"3347774798700812397164501432");
mathTest("3007103450821050020096034077958224700", %, "898239467",
"357807956");
mathTest("983429807324875233421784598754987439873472349875329853298732", +,
"18446744073709551615",
"983429807324875233421784598754987439873490796619403562850347");
mathTest("983429807324875233421784598754987439873472349875329853298732", -,
"18446744073709551615",
"983429807324875233421784598754987439873453903131256143747117");
mathTest("983429807324875233421784598754987439873472349875329853298732", *,
"18446744073709551615",
"1814107797017946840561430060771417697390414826725906096177022"
"9365481264368052180");
mathTest("983429807324875233421784598754987439873472349875329853298732", /,
"18446744073709551615",
"53311836679431538487701428703997840383479");
mathTest("983429807324875233421784598754987439873472349875329853298732", %,
"18446744073709551615",
"2034904753109530147");
}
#define compcheck( anum, op, bnum ) \
a = #anum; b = #bnum; \
unitTest( ((a op b) == (anum op bnum)) )
void UnitNumber::compare1()
{
Number a, b;
compcheck( 5, >, 10 );
compcheck( 10, >, 5 );
compcheck( 5, >, 5 );
compcheck( 7, >, 5 );
compcheck( 5, >, 7 );
compcheck( 123, >, 122 );
compcheck( 123, >, 123 );
compcheck( 123, >, 124 );
compcheck( -123, >, 122 );
compcheck( -123, >, -122 );
compcheck( -122, >, -123 );
compcheck( 123, >, -122 );
compcheck( 5, <, 10 );
compcheck( 10, <, 5 );
compcheck( 5, <, 5 );
compcheck( 7, <, 5 );
compcheck( 5, <, 7 );
compcheck( 123, <, 122 );
compcheck( 123, <, 123 );
compcheck( 123, <, 124 );
compcheck( -123, <, 122 );
compcheck( -123, <, -122 );
compcheck( -122, <, -123 );
compcheck( 123, <, -122 );
compcheck( 5, >=, 10 );
compcheck( 10, >=, 5 );
compcheck( 5, >=, 5 );
compcheck( 7, >=, 5 );
compcheck( 5, >=, 7 );
compcheck( 123, >=, 122 );
compcheck( 123, >=, 123 );
compcheck( 123, >=, 124 );
compcheck( -123, >=, 122 );
compcheck( -123, >=, -122 );
compcheck( -122, >=, -123 );
compcheck( 123, >=, -122 );
compcheck( 5, <=, 10 );
compcheck( 10, <=, 5 );
compcheck( 5, <=, 5 );
compcheck( 7, <=, 5 );
compcheck( 5, <=, 7 );
compcheck( 123, <=, 122 );
compcheck( 123, <=, 123 );
compcheck( 123, <=, 124 );
compcheck( -123, <=, 122 );
compcheck( -123, <=, -122 );
compcheck( -122, <=, -123 );
compcheck( 123, <=, -122 );
a.setScale( 8 );
b.setScale( 8 );
compcheck( 10.1, >, 10.4 );
compcheck( 10.1, >, 10.1 );
compcheck( 10.4, >, 10.1 );
compcheck( 10.413, >, 10.413 );
compcheck( 10.41329135, >, 10.41329134 );
compcheck( 10.41329134, >, 10.41329135 );
compcheck( 10.41329135, >, 10.41329135 );
compcheck( -123.3, >, 123.2 );
compcheck( -123.3, >, -123.2 );
compcheck( -123.3, >, -123.3 );
compcheck( -123.3, >, -123.2 );
compcheck( 123.3, >, -123.2 );
compcheck( 10.1, <, 10.4 );
compcheck( 10.1, <, 10.1 );
compcheck( 10.4, <, 10.1 );
compcheck( 10.413, <, 10.413 );
compcheck( 10.41329135, <, 10.41329134 );
compcheck( 10.41329134, <, 10.41329135 );
compcheck( 10.41329135, <, 10.41329135 );
compcheck( -123.3, <, 123.2 );
compcheck( -123.3, <, -123.2 );
compcheck( -123.3, <, -123.3 );
compcheck( -123.3, <, -123.2 );
compcheck( 123.3, <, -123.2 );
compcheck( 10.1, >=, 10.4 );
compcheck( 10.1, >=, 10.1 );
compcheck( 10.4, >=, 10.1 );
compcheck( 10.413, >=, 10.413 );
compcheck( 10.41329135, >=, 10.41329134 );
compcheck( 10.41329134, >=, 10.41329135 );
compcheck( 10.41329135, >=, 10.41329135 );
compcheck( -123.3, >=, 123.2 );
compcheck( -123.3, >=, -123.2 );
compcheck( -123.3, >=, -123.3 );
compcheck( -123.3, >=, -123.2 );
compcheck( 123.3, >=, -123.2 );
compcheck( 10.1, <=, 10.4 );
compcheck( 10.1, <=, 10.1 );
compcheck( 10.4, <=, 10.1 );
compcheck( 10.413, <=, 10.413 );
compcheck( 10.41329135, <=, 10.41329134 );
compcheck( 10.41329134, <=, 10.41329135 );
compcheck( 10.41329135, <=, 10.41329135 );
compcheck( -123.3, <=, 123.2 );
compcheck( -123.3, <=, -123.2 );
compcheck( -123.3, <=, -123.3 );
compcheck( -123.3, <=, -123.2 );
compcheck( 123.3, <=, -123.2 );
}
void UnitNumber::radix1()
{
Number a( 10, 16 ), b( 10, 16 );
a = "1f8a72bbce3";
b = "9ea8cb3";
unitTest( (a+b).toString() == "1f8b1164996" );
unitTest( (a-b).toString() == "1f89d413030" );
unitTest( (a/b).toString() == "32e4.4826b6b542" );
unitTest( (a*b).toString() == "138c3eb3e7715f36b9" );
}
#define mathTestS( sc, anum, op, bnum, answ ) \
unitTest( (Number(anum, sc) op Number(bnum, sc)).toString() == answ )
void UnitNumber::fraction1()
{
Number a( 8 ), b( 8 );
mathTestS( 8, "123.456", +, "0.987", "124.443" );
mathTestS( 8, "123.456", -, "0.987", "122.469" );
mathTestS( 8, "123.456", *, "0.987", "121.851072" );
mathTestS( 8, "123.456", /, "0.987", "125.08206686" );
mathTestS( 8, "12", /, "4", "3" );
mathTestS( 100, "9", /, "1.9", "4.7368421052631578947368421052631578947368421052631578947368421052631578947368421052631578947368421052" );
}
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