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Merge pull request #93856 from timothyqiu/expression-period

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Fix parsing of `4.` in Expression
This commit is contained in:
Rémi Verschelde
2024-09-11 12:34:39 +02:00
parent c1bc42b3f1 ee9cea521d
commit d1caac5e75
2 changed files with 56 additions and 7 deletions
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53
tests/core/math/test_expression.h
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@@ -122,6 +122,59 @@ TEST_CASE("[Expression] Floating-point arithmetic") {
"Float multiplication-addition-subtraction-division should return the expected result.");
}
TEST_CASE("[Expression] Floating-point notation") {
Expression expression;
CHECK_MESSAGE(
expression.parse("2.") == OK,
"The expression should parse successfully.");
CHECK_MESSAGE(
double(expression.execute()) == doctest::Approx(2.0),
"The expression should return the expected result.");
CHECK_MESSAGE(
expression.parse("(2.)") == OK,
"The expression should parse successfully.");
CHECK_MESSAGE(
double(expression.execute()) == doctest::Approx(2.0),
"The expression should return the expected result.");
CHECK_MESSAGE(
expression.parse(".3") == OK,
"The expression should parse successfully.");
CHECK_MESSAGE(
double(expression.execute()) == doctest::Approx(0.3),
"The expression should return the expected result.");
CHECK_MESSAGE(
expression.parse("2.+5.") == OK,
"The expression should parse successfully.");
CHECK_MESSAGE(
double(expression.execute()) == doctest::Approx(7.0),
"The expression should return the expected result.");
CHECK_MESSAGE(
expression.parse(".3-.8") == OK,
"The expression should parse successfully.");
CHECK_MESSAGE(
double(expression.execute()) == doctest::Approx(-0.5),
"The expression should return the expected result.");
CHECK_MESSAGE(
expression.parse("2.+.2") == OK,
"The expression should parse successfully.");
CHECK_MESSAGE(
double(expression.execute()) == doctest::Approx(2.2),
"The expression should return the expected result.");
CHECK_MESSAGE(
expression.parse(".0*0.") == OK,
"The expression should parse successfully.");
CHECK_MESSAGE(
double(expression.execute()) == doctest::Approx(0.0),
"The expression should return the expected result.");
}
TEST_CASE("[Expression] Scientific notation") {
Expression expression;