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60 lines
2.3 KiB
C++
60 lines
2.3 KiB
C++
#include <quiz.h>
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#include <poincare/decimal.h>
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#include <assert.h>
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#include "helper.h"
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#include "tree/helpers.h"
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using namespace Poincare;
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QUIZ_CASE(poincare_decimal_constructor) {
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int initialPoolSize = pool_size();
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Decimal a = Decimal::Builder("123",2);
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Decimal b = Decimal::Builder("3456", -4);
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Decimal c = Decimal::Builder(2.34f);
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Decimal d = Decimal::Builder(2322.34);
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assert_pool_size(initialPoolSize+4);
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}
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static inline void assert_equal(const Decimal i, const Decimal j) {
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quiz_assert(i.isIdenticalTo(j));
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}
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static inline void assert_not_equal(const Decimal i, const Decimal j) {
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quiz_assert(!i.isIdenticalTo(j));
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}
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QUIZ_CASE(poincare_decimal_compare) {
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assert_equal(Decimal::Builder("25", 3), Decimal::Builder("25", 3));
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assert_equal(Decimal::Builder("1000", -3), Decimal::Builder("1", -3));
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assert_equal(Decimal::Builder("1000", 3), Decimal::Builder("1", 3));
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assert_not_equal(Decimal::Builder(123,234), Decimal::Builder(42, 108));
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assert_not_equal(Decimal::Builder(12,2), Decimal::Builder(123, 2));
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assert_not_equal(Decimal::Builder(1234,2), Decimal::Builder(1234,3));
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assert_not_equal(Decimal::Builder(12345,2), Decimal::Builder(1235,2));
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assert_not_equal(Decimal::Builder(123456, -2),Decimal::Builder(1234567, -3));
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assert_not_equal(Decimal::Builder(12345678, -2),Decimal::Builder(1234567, -2));
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}
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QUIZ_CASE(poincare_decimal_properties) {
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quiz_assert(Decimal::Builder(-2, 3).sign() == ExpressionNode::Sign::Negative);
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quiz_assert(Decimal::Builder(-2, -3).sign() == ExpressionNode::Sign::Negative);
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quiz_assert(Decimal::Builder(2, -3).sign() == ExpressionNode::Sign::Positive);
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quiz_assert(Decimal::Builder(2, 3).sign() == ExpressionNode::Sign::Positive);
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quiz_assert(Decimal::Builder(0, 1).sign() == ExpressionNode::Sign::Positive);
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}
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// Simplify
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QUIZ_CASE(poincare_decimal_simplify) {
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assert_parsed_expression_simplify_to("-2.3", "-23/10");
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assert_parsed_expression_simplify_to("-232.2ᴇ-4", "-1161/50000");
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assert_parsed_expression_simplify_to("0000.000000ᴇ-2", "0");
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assert_parsed_expression_simplify_to(".000000", "0");
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assert_parsed_expression_simplify_to("0000", "0");
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}
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QUIZ_CASE(poincare_decimal_approximate) {
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assert_parsed_expression_evaluates_to<float>("1.2343ᴇ-2", "0.012343");
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assert_parsed_expression_evaluates_to<double>("-567.2ᴇ2", "-56720");
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}
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