[apps/calculation] Fix and add tests

This commit is contained in:
Émilie Feral
2020-01-22 15:03:46 +01:00
committed by Léa Saviot
parent 551e4998f4
commit bbb9e83703

View File

@@ -50,12 +50,12 @@ QUIZ_CASE(calculation_ans) {
store.push("ans+0.22", &globalContext);
lastCalculation = store.calculationAtIndex(0);
quiz_assert(lastCalculation->displayOutput(&globalContext) == ::Calculation::Calculation::DisplayOutput::ExactAndApproximateToggle);
quiz_assert(strcmp(lastCalculation->approximateOutputText(Calculation::NumberOfSignificantDigits::Maximal),"2.6366666666667") == 0);
quiz_assert(strcmp(lastCalculation->approximateOutputText(::Calculation::Calculation::NumberOfSignificantDigits::Maximal),"2.6366666666667") == 0);
store.deleteAll();
}
void assertCalculationDisplay(const char * input, ::Calculation::Calculation::DisplayOutput display, ::Calculation::Calculation::EqualSign sign, const char * exactOutput, const char * approximateOutput, Context * context, CalculationStore * store) {
void assertCalculationIs(const char * input, ::Calculation::Calculation::DisplayOutput display, ::Calculation::Calculation::EqualSign sign, const char * exactOutput, const char * displayedApproximateOutput, const char * storedApproximateOutput, Context * context, CalculationStore * store) {
store->push(input, context);
Shared::ExpiringPointer<::Calculation::Calculation> lastCalculation = store->calculationAtIndex(0);
quiz_assert(lastCalculation->displayOutput(context) == display);
@@ -65,37 +65,49 @@ void assertCalculationDisplay(const char * input, ::Calculation::Calculation::Di
if (exactOutput) {
quiz_assert_print_if_failure(strcmp(lastCalculation->exactOutputText(), exactOutput) == 0, input);
}
if (approximateOutput) {
quiz_assert_print_if_failure(strcmp(lastCalculation->approximateOutputText(), approximateOutput) == 0, input);
if (displayedApproximateOutput) {
quiz_assert_print_if_failure(strcmp(lastCalculation->approximateOutputText(::Calculation::Calculation::NumberOfSignificantDigits::UserDefined), displayedApproximateOutput) == 0, input);
}
if (storedApproximateOutput) {
quiz_assert_print_if_failure(strcmp(lastCalculation->approximateOutputText(::Calculation::Calculation::NumberOfSignificantDigits::Maximal), storedApproximateOutput) == 0, input);
}
store->deleteAll();
}
QUIZ_CASE(calculation_significant_digits) {
Shared::GlobalContext globalContext;
CalculationStore store;
assertCalculationIs("123456789", ::Calculation::Calculation::DisplayOutput::ExactAndApproximate, ::Calculation::Calculation::EqualSign::Approximation, "123456789", "1.234568ᴇ8", "123456789", &globalContext, &store);
assertCalculationIs("1234567", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Equal, "1234567", "1234567", "1234567", &globalContext, &store);
}
QUIZ_CASE(calculation_display_exact_approximate) {
Shared::GlobalContext globalContext;
CalculationStore store;
assertCalculationDisplay("1/2", ::Calculation::Calculation::DisplayOutput::ExactAndApproximate, ::Calculation::Calculation::EqualSign::Equal, nullptr, nullptr, &globalContext, &store);
assertCalculationDisplay("1/3", ::Calculation::Calculation::DisplayOutput::ExactAndApproximate, ::Calculation::Calculation::EqualSign::Approximation, nullptr, nullptr, &globalContext, &store);
assertCalculationDisplay("1/0", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, "undef", "undef", &globalContext, &store);
assertCalculationDisplay("2x-x", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, "undef", "undef", &globalContext, &store);
assertCalculationDisplay("[[1,2,3]]", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, nullptr, &globalContext, &store);
assertCalculationDisplay("[[1,x,3]]", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, "undef", &globalContext, &store);
assertCalculationDisplay("28^7", ::Calculation::Calculation::DisplayOutput::ExactAndApproximate, ::Calculation::Calculation::EqualSign::Unknown, nullptr, nullptr, &globalContext, &store);
assertCalculationDisplay("3+√(2)→a", ::Calculation::Calculation::DisplayOutput::ExactAndApproximate, ::Calculation::Calculation::EqualSign::Approximation, "√(2)+3", nullptr, &globalContext, &store);
assertCalculationIs("1/2", ::Calculation::Calculation::DisplayOutput::ExactAndApproximate, ::Calculation::Calculation::EqualSign::Equal, nullptr, nullptr, nullptr, &globalContext, &store);
assertCalculationIs("1/3", ::Calculation::Calculation::DisplayOutput::ExactAndApproximate, ::Calculation::Calculation::EqualSign::Approximation, nullptr, nullptr, nullptr, &globalContext, &store);
assertCalculationIs("1/0", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, "undef", "undef", "undef", &globalContext, &store);
assertCalculationIs("2x-x", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, "undef", "undef", "undef", &globalContext, &store);
assertCalculationIs("[[1,2,3]]", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, nullptr, nullptr, &globalContext, &store);
assertCalculationIs("[[1,x,3]]", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, "undef", "undef", &globalContext, &store);
assertCalculationIs("28^7", ::Calculation::Calculation::DisplayOutput::ExactAndApproximate, ::Calculation::Calculation::EqualSign::Unknown, nullptr, nullptr, nullptr, &globalContext, &store);
assertCalculationIs("3+√(2)→a", ::Calculation::Calculation::DisplayOutput::ExactAndApproximate, ::Calculation::Calculation::EqualSign::Approximation, "√(2)+3", nullptr, nullptr, &globalContext, &store);
Ion::Storage::sharedStorage()->recordNamed("a.exp").destroy();
assertCalculationDisplay("3+2→a", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Equal, "5", "5", &globalContext, &store);
assertCalculationIs("3+2→a", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Equal, "5", "5", "5", &globalContext, &store);
Ion::Storage::sharedStorage()->recordNamed("a.exp").destroy();
assertCalculationDisplay("3→a", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Equal, "3", "3", &globalContext, &store);
assertCalculationIs("3→a", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Equal, "3", "3", "3", &globalContext, &store);
Ion::Storage::sharedStorage()->recordNamed("a.exp").destroy();
assertCalculationDisplay("3+x→f(x)", ::Calculation::Calculation::DisplayOutput::ExactOnly, ::Calculation::Calculation::EqualSign::Unknown, "x+3", nullptr, &globalContext, &store);
assertCalculationIs("3+x→f(x)", ::Calculation::Calculation::DisplayOutput::ExactOnly, ::Calculation::Calculation::EqualSign::Unknown, "x+3", nullptr, nullptr, &globalContext, &store);
Ion::Storage::sharedStorage()->recordNamed("f.func").destroy();
assertCalculationDisplay("1+1+random()", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, nullptr, &globalContext, &store);
assertCalculationDisplay("1+1+round(1.343,2)", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, "3.34", &globalContext, &store);
assertCalculationDisplay("randint(2,2)+3", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, "5", "5", &globalContext, &store);
assertCalculationDisplay("confidence(0.5,2)+3", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, nullptr, &globalContext, &store);
assertCalculationDisplay("prediction(0.5,2)+3", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, nullptr, &globalContext, &store);
assertCalculationDisplay("prediction95(0.5,2)+3", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, nullptr, &globalContext, &store);
assertCalculationIs("1+1+random()", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, nullptr, nullptr, &globalContext, &store);
assertCalculationIs("1+1+round(1.343,2)", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, "3.34", "3.34", &globalContext, &store);
assertCalculationIs("randint(2,2)+3", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, "5", "5", "5", &globalContext, &store);
assertCalculationIs("confidence(0.5,2)+3", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, nullptr, nullptr, &globalContext, &store);
assertCalculationIs("prediction(0.5,2)+3", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, nullptr, nullptr, &globalContext, &store);
assertCalculationIs("prediction95(0.5,2)+3", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, nullptr, nullptr, &globalContext, &store);
}
@@ -103,14 +115,14 @@ QUIZ_CASE(calculation_symbolic_computation) {
Shared::GlobalContext globalContext;
CalculationStore store;
assertCalculationDisplay("x+x+1+3+√(π)", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, "undef", "undef", &globalContext, &store);
assertCalculationDisplay("f(x)", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, "undef", "undef", &globalContext, &store);
assertCalculationDisplay("1+x→f(x)", ::Calculation::Calculation::DisplayOutput::ExactOnly, ::Calculation::Calculation::EqualSign::Unknown, "x+1", nullptr, &globalContext, &store);
assertCalculationDisplay("f(x)", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, "undef", "undef", &globalContext, &store);
assertCalculationDisplay("f(2)", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Equal, "3", "3", &globalContext, &store);
assertCalculationDisplay("2→x", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Equal, "2", nullptr, &globalContext, &store);
assertCalculationDisplay("f(x)", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Equal, "3", nullptr, &globalContext, &store);
assertCalculationDisplay("x+x+1+3+√(π)", ::Calculation::Calculation::DisplayOutput::ExactAndApproximate, ::Calculation::Calculation::EqualSign::Approximation, "√(π)+8", nullptr, &globalContext, &store);
assertCalculationIs("x+x+1+3+√(π)", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, "undef", "undef", "undef", &globalContext, &store);
assertCalculationIs("f(x)", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, "undef", "undef", "undef", &globalContext, &store);
assertCalculationIs("1+x→f(x)", ::Calculation::Calculation::DisplayOutput::ExactOnly, ::Calculation::Calculation::EqualSign::Unknown, "x+1", nullptr, nullptr, &globalContext, &store);
assertCalculationIs("f(x)", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, "undef", "undef", "undef", &globalContext, &store);
assertCalculationIs("f(2)", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Equal, "3", "3", "3", &globalContext, &store);
assertCalculationIs("2→x", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Equal, "2", nullptr, nullptr, &globalContext, &store);
assertCalculationIs("f(x)", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Equal, "3", nullptr, nullptr, &globalContext, &store);
assertCalculationIs("x+x+1+3+√(π)", ::Calculation::Calculation::DisplayOutput::ExactAndApproximate, ::Calculation::Calculation::EqualSign::Approximation, "√(π)+8", nullptr, nullptr, &globalContext, &store);
Ion::Storage::sharedStorage()->recordNamed("f.func").destroy();
Ion::Storage::sharedStorage()->recordNamed("x.exp").destroy();
@@ -120,16 +132,16 @@ QUIZ_CASE(calculation_symbolic_computation_and_parametered_expressions) {
Shared::GlobalContext globalContext;
CalculationStore store;
assertCalculationDisplay("int((^(-x))-x^(0.5), x, 0, 3)", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, nullptr, &globalContext, &store); // Tests a bug with symbolic computation
assertCalculationDisplay("int(x,x,0,2)", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, "2", &globalContext, &store);
assertCalculationDisplay("sum(x,x,0,2)", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, "3", &globalContext, &store);
assertCalculationDisplay("product(x,x,1,2)", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, "2", &globalContext, &store);
assertCalculationDisplay("diff(x^2,x,3)", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, "6", &globalContext, &store);
assertCalculationDisplay("2→x", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, nullptr, &globalContext, &store);
assertCalculationDisplay("int(x,x,0,2)", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, "2", &globalContext, &store);
assertCalculationDisplay("sum(x,x,0,2)", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, "3", &globalContext, &store);
assertCalculationDisplay("product(x,x,1,2)", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, "2", &globalContext, &store);
assertCalculationDisplay("diff(x^2,x,3)", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, "6", &globalContext, &store);
assertCalculationIs("int((^(-x))-x^(0.5), x, 0, 3)", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, nullptr, nullptr, &globalContext, &store); // Tests a bug with symbolic computation
assertCalculationIs("int(x,x,0,2)", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, "2", "2", &globalContext, &store);
assertCalculationIs("sum(x,x,0,2)", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, "3", "3", &globalContext, &store);
assertCalculationIs("product(x,x,1,2)", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, "2", "2", &globalContext, &store);
assertCalculationIs("diff(x^2,x,3)", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, "6", "6", &globalContext, &store);
assertCalculationIs("2→x", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, nullptr, nullptr, &globalContext, &store);
assertCalculationIs("int(x,x,0,2)", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, "2", "2", &globalContext, &store);
assertCalculationIs("sum(x,x,0,2)", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, "3", "3", &globalContext, &store);
assertCalculationIs("product(x,x,1,2)", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, "2", "2", &globalContext, &store);
assertCalculationIs("diff(x^2,x,3)", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, "6", "6", &globalContext, &store);
Ion::Storage::sharedStorage()->recordNamed("x.exp").destroy();
}
@@ -140,31 +152,31 @@ QUIZ_CASE(calculation_complex_format) {
CalculationStore store;
Poincare::Preferences::sharedPreferences()->setComplexFormat(Poincare::Preferences::ComplexFormat::Real);
assertCalculationDisplay("1+𝐢", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, "1+𝐢", &globalContext, &store);
assertCalculationDisplay("√(-1)", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, "unreal", nullptr, &globalContext, &store);
assertCalculationDisplay("ln(-2)", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, "unreal", &globalContext, &store);
assertCalculationDisplay("√(-1)×√(-1)", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, "unreal", &globalContext, &store);
assertCalculationDisplay("(-8)^(1/3)", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, "-2", &globalContext, &store);
assertCalculationDisplay("(-8)^(2/3)", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, "4", &globalContext, &store);
assertCalculationDisplay("(-2)^(1/4)", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, "unreal", &globalContext, &store);
assertCalculationIs("1+𝐢", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, "1+𝐢", "1+𝐢", &globalContext, &store);
assertCalculationIs("√(-1)", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, "unreal", nullptr, nullptr, &globalContext, &store);
assertCalculationIs("ln(-2)", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, "unreal", "unreal", &globalContext, &store);
assertCalculationIs("√(-1)×√(-1)", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, "unreal", "unreal", &globalContext, &store);
assertCalculationIs("(-8)^(1/3)", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, "-2", "-2", &globalContext, &store);
assertCalculationIs("(-8)^(2/3)", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, "4", "4", &globalContext, &store);
assertCalculationIs("(-2)^(1/4)", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, "unreal", "unreal", &globalContext, &store);
Poincare::Preferences::sharedPreferences()->setComplexFormat(Poincare::Preferences::ComplexFormat::Cartesian);
assertCalculationDisplay("1+𝐢", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, "1+𝐢", &globalContext, &store);
assertCalculationDisplay("√(-1)", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, "𝐢", &globalContext, &store);
assertCalculationDisplay("ln(-2)", ::Calculation::Calculation::DisplayOutput::ExactAndApproximate, ::Calculation::Calculation::EqualSign::Approximation, "ln(-2)", nullptr, &globalContext, &store);
assertCalculationDisplay("√(-1)×√(-1)", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, "-1", &globalContext, &store);
assertCalculationDisplay("(-8)^(1/3)", ::Calculation::Calculation::DisplayOutput::ExactAndApproximate, ::Calculation::Calculation::EqualSign::Approximation, "1+√(3)×𝐢", nullptr, &globalContext, &store);
assertCalculationDisplay("(-8)^(2/3)", ::Calculation::Calculation::DisplayOutput::ExactAndApproximate, ::Calculation::Calculation::EqualSign::Approximation, "-2+2×√(3)×𝐢", nullptr, &globalContext, &store);
assertCalculationDisplay("(-2)^(1/4)", ::Calculation::Calculation::DisplayOutput::ExactAndApproximate, ::Calculation::Calculation::EqualSign::Approximation, "root(8,4)/2+root(8,4)/2×𝐢", nullptr, &globalContext, &store);
assertCalculationIs("1+𝐢", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, "1+𝐢", "1+𝐢", &globalContext, &store);
assertCalculationIs("√(-1)", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, "𝐢", "𝐢", &globalContext, &store);
assertCalculationIs("ln(-2)", ::Calculation::Calculation::DisplayOutput::ExactAndApproximate, ::Calculation::Calculation::EqualSign::Approximation, "ln(-2)", nullptr, nullptr, &globalContext, &store);
assertCalculationIs("√(-1)×√(-1)", ::Calculation::Calculation::DisplayOutput::ApproximateOnly, ::Calculation::Calculation::EqualSign::Unknown, nullptr, "-1", "-1", &globalContext, &store);
assertCalculationIs("(-8)^(1/3)", ::Calculation::Calculation::DisplayOutput::ExactAndApproximate, ::Calculation::Calculation::EqualSign::Approximation, "1+√(3)×𝐢", nullptr, nullptr, &globalContext, &store);
assertCalculationIs("(-8)^(2/3)", ::Calculation::Calculation::DisplayOutput::ExactAndApproximate, ::Calculation::Calculation::EqualSign::Approximation, "-2+2×√(3)×𝐢", nullptr, nullptr, &globalContext, &store);
assertCalculationIs("(-2)^(1/4)", ::Calculation::Calculation::DisplayOutput::ExactAndApproximate, ::Calculation::Calculation::EqualSign::Approximation, "root(8,4)/2+root(8,4)/2×𝐢", nullptr, nullptr, &globalContext, &store);
Poincare::Preferences::sharedPreferences()->setComplexFormat(Poincare::Preferences::ComplexFormat::Polar);
assertCalculationDisplay("1+𝐢", ::Calculation::Calculation::DisplayOutput::ExactAndApproximate, ::Calculation::Calculation::EqualSign::Approximation, "√(2)×^\u0012π/4×𝐢\u0013", nullptr, &globalContext, &store);
assertCalculationDisplay("√(-1)", ::Calculation::Calculation::DisplayOutput::ExactAndApproximate, ::Calculation::Calculation::EqualSign::Approximation, "^\u0012π/2×𝐢\u0013", nullptr, &globalContext, &store);
assertCalculationDisplay("ln(-2)", ::Calculation::Calculation::DisplayOutput::ExactAndApproximate, ::Calculation::Calculation::EqualSign::Approximation, "ln(-2)", nullptr, &globalContext, &store);
assertCalculationDisplay("√(-1)×√(-1)", ::Calculation::Calculation::DisplayOutput::ExactAndApproximate, ::Calculation::Calculation::EqualSign::Unknown, nullptr, "^\u00123.1415926535898×𝐢\u0013", &globalContext, &store);
assertCalculationDisplay("(-8)^(1/3)", ::Calculation::Calculation::DisplayOutput::ExactAndApproximate, ::Calculation::Calculation::EqualSign::Approximation, "2×^\u0012π/3×𝐢\u0013", nullptr, &globalContext, &store);
assertCalculationDisplay("(-8)^(2/3)", ::Calculation::Calculation::DisplayOutput::ExactAndApproximate, ::Calculation::Calculation::EqualSign::Approximation, "4×^\u0012\u00122×π\u0013/3×𝐢\u0013", nullptr, &globalContext, &store);
assertCalculationDisplay("(-2)^(1/4)", ::Calculation::Calculation::DisplayOutput::ExactAndApproximate, ::Calculation::Calculation::EqualSign::Approximation, "root(2,4)×^\u0012π/4×𝐢\u0013", nullptr, &globalContext, &store);
assertCalculationIs("1+𝐢", ::Calculation::Calculation::DisplayOutput::ExactAndApproximate, ::Calculation::Calculation::EqualSign::Approximation, "√(2)×^\u0012π/4×𝐢\u0013", nullptr, nullptr, &globalContext, &store);
assertCalculationIs("√(-1)", ::Calculation::Calculation::DisplayOutput::ExactAndApproximate, ::Calculation::Calculation::EqualSign::Approximation, "^\u0012π/2×𝐢\u0013", nullptr, nullptr, &globalContext, &store);
assertCalculationIs("ln(-2)", ::Calculation::Calculation::DisplayOutput::ExactAndApproximate, ::Calculation::Calculation::EqualSign::Approximation, "ln(-2)", nullptr, nullptr, &globalContext, &store);
assertCalculationIs("√(-1)×√(-1)", ::Calculation::Calculation::DisplayOutput::ExactAndApproximate, ::Calculation::Calculation::EqualSign::Unknown, nullptr, "^\u00123.141593×𝐢\u0013", "^\u00123.1415926535898×𝐢\u0013", &globalContext, &store);
assertCalculationIs("(-8)^(1/3)", ::Calculation::Calculation::DisplayOutput::ExactAndApproximate, ::Calculation::Calculation::EqualSign::Approximation, "2×^\u0012π/3×𝐢\u0013", nullptr, nullptr, &globalContext, &store);
assertCalculationIs("(-8)^(2/3)", ::Calculation::Calculation::DisplayOutput::ExactAndApproximate, ::Calculation::Calculation::EqualSign::Approximation, "4×^\u0012\u00122×π\u0013/3×𝐢\u0013", nullptr, nullptr, &globalContext, &store);
assertCalculationIs("(-2)^(1/4)", ::Calculation::Calculation::DisplayOutput::ExactAndApproximate, ::Calculation::Calculation::EqualSign::Approximation, "root(2,4)×^\u0012π/4×𝐢\u0013", nullptr, nullptr, &globalContext, &store);
Poincare::Preferences::sharedPreferences()->setComplexFormat(Poincare::Preferences::ComplexFormat::Cartesian);
}