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102 lines
8.2 KiB
C++
102 lines
8.2 KiB
C++
#include <poincare_layouts.h>
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#include "helper.h"
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using namespace Poincare;
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void assert_parsed_expression_layouts_to(const char * expression, Layout l) {
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Expression e = parse_expression(expression, true);
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Layout el = e.createLayout(DecimalMode, PrintFloat::k_numberOfStoredSignificantDigits);
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quiz_assert_print_if_failure(el.isIdenticalTo(l), expression);
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}
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QUIZ_CASE(poincare_expression_to_layout) {
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assert_parsed_expression_layouts_to("abs(1)", AbsoluteValueLayout::Builder(CodePointLayout::Builder('1')));
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assert_parsed_expression_layouts_to("binomial(1,2)", BinomialCoefficientLayout::Builder(CodePointLayout::Builder('1'), CodePointLayout::Builder('2')));
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assert_parsed_expression_layouts_to("[[1,2][3,4]]", MatrixLayout::Builder(CodePointLayout::Builder('1'), CodePointLayout::Builder('2'), CodePointLayout::Builder('3'), CodePointLayout::Builder('4')));
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assert_parsed_expression_layouts_to("1+2", HorizontalLayout::Builder(CodePointLayout::Builder('1'), CodePointLayout::Builder('+'), CodePointLayout::Builder('2')));
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assert_parsed_expression_layouts_to("ceil(1)", CeilingLayout::Builder(CodePointLayout::Builder('1')));
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assert_parsed_expression_layouts_to("conj(1)", ConjugateLayout::Builder(CodePointLayout::Builder('1')));
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assert_parsed_expression_layouts_to("floor(1)", FloorLayout::Builder(CodePointLayout::Builder('1')));
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assert_parsed_expression_layouts_to("1/2", FractionLayout::Builder(CodePointLayout::Builder('1'), CodePointLayout::Builder('2')));
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assert_parsed_expression_layouts_to("int(1,x,2,3)", IntegralLayout::Builder(CodePointLayout::Builder('1'), CodePointLayout::Builder('x'), CodePointLayout::Builder('2'), CodePointLayout::Builder('3')));
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assert_parsed_expression_layouts_to("(1)", HorizontalLayout::Builder(LeftParenthesisLayout::Builder(), CodePointLayout::Builder('1'), RightParenthesisLayout::Builder()));
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assert_parsed_expression_layouts_to("√(1)", NthRootLayout::Builder(CodePointLayout::Builder('1')));
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assert_parsed_expression_layouts_to("root(1,2)", NthRootLayout::Builder(CodePointLayout::Builder('1'), CodePointLayout::Builder('2')));
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assert_parsed_expression_layouts_to("sum(1,n,2,3)", SumLayout::Builder(CodePointLayout::Builder('1'), CodePointLayout::Builder('n'), CodePointLayout::Builder('2'), CodePointLayout::Builder('3')));
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assert_parsed_expression_layouts_to("product(1,n,2,3)", ProductLayout::Builder(CodePointLayout::Builder('1'), CodePointLayout::Builder('n'), CodePointLayout::Builder('2'), CodePointLayout::Builder('3')));
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assert_parsed_expression_layouts_to("1^2", HorizontalLayout::Builder(CodePointLayout::Builder('1'), VerticalOffsetLayout::Builder(CodePointLayout::Builder('2'), VerticalOffsetLayoutNode::Position::Superscript)));
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}
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void assert_expression_layouts_and_serializes_to(Expression expression, const char * serialization) {
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Layout layout = expression.createLayout(DecimalMode, PrintFloat::k_numberOfStoredSignificantDigits);
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assert_layout_serialize_to(layout, serialization);
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}
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QUIZ_CASE(poincare_expression_to_layout_multiplication_operator) {
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// Decimal x OneLetter
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assert_expression_layouts_and_serializes_to(Multiplication::Builder(Decimal::Builder("2", -4), Symbol::Builder('a')), "0.0002a");
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// Decimal x Decimal
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assert_expression_layouts_and_serializes_to(Multiplication::Builder(Decimal::Builder("2", -4), Decimal::Builder("2", -4)), "0.0002×0.0002");
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// Integer x Integer
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assert_expression_layouts_and_serializes_to(Multiplication::Builder(Rational::Builder(2), Rational::Builder(1)), "2×1");
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// Integer x MoreLetters
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assert_expression_layouts_and_serializes_to(Multiplication::Builder(Rational::Builder(2), Symbol::Builder("abc", 3)), "2·abc");
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// Integer x fraction
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assert_expression_layouts_and_serializes_to(Multiplication::Builder(Rational::Builder(2), Rational::Builder(2, 3)), "2×\u0012\u00122\u0013/\u00123\u0013\u0013");
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// BoundaryPunctuation x Integer
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assert_expression_layouts_and_serializes_to(Multiplication::Builder(AbsoluteValue::Builder(Rational::Builder(2)), Rational::Builder(1)), "abs\u00122\u0013×1");
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// BoundaryPunctuation x OneLetter
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assert_expression_layouts_and_serializes_to(Multiplication::Builder(BinomialCoefficient::Builder(Rational::Builder(2), Rational::Builder(3)), Symbol::Builder('a')), "binomial\u0012\u00122\u0013,\u00123\u0013\u0013a");
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// BoundaryPunctuation x Root
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assert_expression_layouts_and_serializes_to(Multiplication::Builder(Cosine::Builder(Rational::Builder(2)), SquareRoot::Builder(Rational::Builder(2))), "cos(2)√\u00122\u0013");
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// BasedInteger x OneLetter
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// 0b101π
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assert_expression_layouts_and_serializes_to(Multiplication::Builder(BasedInteger::Builder("5", Integer::Base::Binary), Symbol::Builder(UCodePointGreekSmallLetterPi)), "0b101π");
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// 0x23π
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assert_expression_layouts_and_serializes_to(Multiplication::Builder(BasedInteger::Builder("35", Integer::Base::Hexadecimal), Symbol::Builder(UCodePointGreekSmallLetterPi)), "0x23π");
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// 0x2Aπ
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assert_expression_layouts_and_serializes_to(Multiplication::Builder(BasedInteger::Builder("42", Integer::Base::Hexadecimal), Symbol::Builder(UCodePointGreekSmallLetterPi)), "0x2A·π");
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// 2√(2)
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assert_expression_layouts_and_serializes_to(Multiplication::Builder(Rational::Builder(2), SquareRoot::Builder(Rational::Builder(2))), "2√\u00122\u0013");
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// √(2)x2
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assert_expression_layouts_and_serializes_to(Multiplication::Builder(SquareRoot::Builder(Rational::Builder(2)), Rational::Builder(2)), "√\u00122\u0013×2");
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// 2π
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assert_expression_layouts_and_serializes_to(Multiplication::Builder(Rational::Builder(2), Constant::Builder(UCodePointGreekSmallLetterPi)), "2π");
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// π·𝐢
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assert_expression_layouts_and_serializes_to(Multiplication::Builder(Constant::Builder(UCodePointGreekSmallLetterPi), Constant::Builder(UCodePointMathematicalBoldSmallI)), "π·𝐢");
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// conj(2)√(2)
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assert_expression_layouts_and_serializes_to(Multiplication::Builder(Conjugate::Builder(Rational::Builder(2)), SquareRoot::Builder(Rational::Builder(2))), "conj\u00122\u0013√\u00122\u0013");
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//√(2)a!
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assert_expression_layouts_and_serializes_to(Multiplication::Builder(SquareRoot::Builder(Rational::Builder(2)), Factorial::Builder(Symbol::Builder('a'))), "√\u00122\u0013a!");
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// a 2/3
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assert_expression_layouts_and_serializes_to(Multiplication::Builder(Symbol::Builder('a'), Division::Builder(Rational::Builder(2), Rational::Builder(3))), "a\u0012\u00122\u0013/\u00123\u0013\u0013");
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// (1+π)a
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assert_expression_layouts_and_serializes_to(Multiplication::Builder(Parenthesis::Builder(Addition::Builder(Rational::Builder(1), Constant::Builder(UCodePointGreekSmallLetterPi))), Symbol::Builder('a')), "(1+π)a");
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// 2·root(2,a)
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assert_expression_layouts_and_serializes_to(Multiplication::Builder(Rational::Builder(2), NthRoot::Builder(Rational::Builder(2), Symbol::Builder('a'))), "2·root\u0012\u00122\u0013,\u0012a\u0013\u0013");
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// Operator contamination (if two operands needs x, all operands are separated by a x)
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// 1x2xa
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assert_expression_layouts_and_serializes_to(Multiplication::Builder(Rational::Builder(1), Rational::Builder(2), Symbol::Builder('a')), "1×2×a");
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// 2·π·a
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assert_expression_layouts_and_serializes_to(Multiplication::Builder(Rational::Builder(2), Constant::Builder(UCodePointGreekSmallLetterPi), Symbol::Builder('a')), "2·π·a");
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// 2(1+a)(1+π)
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assert_expression_layouts_and_serializes_to(Multiplication::Builder(Rational::Builder(2), Parenthesis::Builder(Addition::Builder(Rational::Builder(1), Symbol::Builder('a'))), Parenthesis::Builder(Addition::Builder(Rational::Builder(1), Constant::Builder(UCodePointGreekSmallLetterPi)))), "2(1+a)(1+π)");
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}
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void assert_parsed_expression_layout_serialize_to_self(const char * expressionLayout) {
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Expression e = parse_expression(expressionLayout, true);
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Layout el = e.createLayout(DecimalMode, PrintFloat::k_numberOfStoredSignificantDigits);
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constexpr int bufferSize = 255;
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char buffer[bufferSize];
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el.serializeForParsing(buffer, bufferSize);
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quiz_assert_print_if_failure(strcmp(expressionLayout, buffer) == 0, expressionLayout);
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}
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QUIZ_CASE(poincare_expression_to_layout_serializes_to_self) {
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assert_parsed_expression_layout_serialize_to_self("binomial\u0012\u00127\u0013,\u00126\u0013\u0013");
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assert_parsed_expression_layout_serialize_to_self("root\u0012\u00127\u0013,\u00123\u0013\u0013");
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}
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