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[poincare] Fix and add tests about BasedInteger

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This commit is contained in:
Émilie Feral
2019-12-10 18:10:55 +01:00
committed by Léa Saviot
parent 1f3dc95a0f
commit 30c4e01737
9 changed files with 265 additions and 207 deletions
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20
poincare/test/integer.cpp
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@@ -16,6 +16,9 @@ QUIZ_CASE(poincare_integer_constructor) {
Integer d((int64_t)1234567891011121314);
Integer nd((int64_t)(-1234567891011121314));
Integer e = Integer::Overflow(false);
Integer f("101011", 6, false, Integer::Base::Binary);
Integer g("A2B3", 4, false, Integer::Base::Hexadecimal);
Integer h("123", 3, false, Integer::Base::Decimal);
}
static inline void assert_equal(const Integer i, const Integer j) {
@@ -206,8 +209,8 @@ QUIZ_CASE(poincare_integer_factorial) {
// Simplify
template<typename T>
void assert_integer_evals_to(const char * i, T result) {
quiz_assert(Integer(i).approximate<T>() == result);
void assert_integer_evals_to(const char * i, T result, Integer::Base base = Integer::Base::Decimal) {
quiz_assert(Integer(i, strlen(i), false, base).approximate<T>() == result);
}
QUIZ_CASE(poincare_integer_evaluate) {
@@ -248,13 +251,18 @@ QUIZ_CASE(poincare_integer_evaluate) {
assert_integer_evals_to("179769313486230000002930519078902473361797697894230657273430081157732675805500963132708477322407536021120113879871393357658789768814416622492847430639474124377767893424865485276302219601246094119453082952085005768838150682342462881473913110540827237163350510684586298239947245938479716304835356329624224137215", 1.7976931348622999E+308);
assert_integer_evals_to(OverflowedIntegerString(), 179769313486231590772930519078902473361797697894230657273430081157732675805500963132708477322407536021120113879871393357658789768814416622492847430639474124377767893424865485276302219601246094119453082952085005768838150682342462881473913110540827237163350510684586298239947245938479716304835356329624224137216.0);
assert_integer_evals_to(MaxIntegerString(), 179769313486231590772930519078902473361797697894230657273430081157732675805500963132708477322407536021120113879871393357658789768814416622492847430639474124377767893424865485276302219601246094119453082952085005768838150682342462881473913110540827237163350510684586298239947245938479716304835356329624224137215.0);
// Based Integer
assert_integer_evals_to("1011", 11.0f, Integer::Base::Binary);
assert_integer_evals_to("2A", 42.0f, Integer::Base::Hexadecimal);
assert_integer_evals_to("42", 42.0f, Integer::Base::Decimal);
}
//Serialize
static inline void assert_integer_serializes_to(const Integer i, const char * serialization) {
static inline void assert_integer_serializes_to(const Integer i, const char * serialization, Integer::Base base = Integer::Base::Decimal) {
char buffer[500];
i.serialize(buffer, 500);
i.serialize(buffer, 500, base);
quiz_assert(strcmp(buffer, serialization) == 0);
}
@@ -262,6 +270,10 @@ QUIZ_CASE(poincare_integer_serialize) {
assert_integer_serializes_to(Integer(-2), "-2");
assert_integer_serializes_to(Integer("2345678909876"), "2345678909876");
assert_integer_serializes_to(Integer("-2345678909876"), "-2345678909876");
assert_integer_serializes_to(Integer(9), "0b1001", Integer::Base::Binary);
assert_integer_serializes_to(Integer(9131), "0x23AB", Integer::Base::Hexadecimal);
assert_integer_serializes_to(Integer(123), "123", Integer::Base::Decimal);
assert_integer_serializes_to(Integer("-2345678909876"), "-2345678909876");
assert_integer_serializes_to(MaxInteger(), MaxIntegerString());
assert_integer_serializes_to(OverflowedInteger(), Infinity::Name());
}