mirror of
https://github.com/irmen/prog8.git
synced 2024-11-26 11:49:22 +00:00
39 lines
1.8 KiB
Kotlin
39 lines
1.8 KiB
Kotlin
package prog8tests.ast
|
|
|
|
import io.kotest.core.spec.style.FunSpec
|
|
import io.kotest.matchers.shouldBe
|
|
import prog8.code.ast.PtBinaryExpression
|
|
import prog8.code.ast.PtNumber
|
|
import prog8.code.core.DataType
|
|
import prog8.code.core.Position
|
|
|
|
class TestIntermediateAst: FunSpec({
|
|
|
|
test("isSame on binaryExpressions") {
|
|
val expr1 = PtBinaryExpression("/", DataType.UBYTE, Position.DUMMY)
|
|
expr1.add(PtNumber(DataType.UBYTE, 1.0, Position.DUMMY))
|
|
expr1.add(PtNumber(DataType.UBYTE, 2.0, Position.DUMMY))
|
|
val expr2 = PtBinaryExpression("/", DataType.UBYTE, Position.DUMMY)
|
|
expr2.add(PtNumber(DataType.UBYTE, 1.0, Position.DUMMY))
|
|
expr2.add(PtNumber(DataType.UBYTE, 2.0, Position.DUMMY))
|
|
(expr1 isSameAs expr2) shouldBe true
|
|
val expr3 = PtBinaryExpression("/", DataType.UBYTE, Position.DUMMY)
|
|
expr3.add(PtNumber(DataType.UBYTE, 2.0, Position.DUMMY))
|
|
expr3.add(PtNumber(DataType.UBYTE, 1.0, Position.DUMMY))
|
|
(expr1 isSameAs expr3) shouldBe false
|
|
}
|
|
|
|
test("isSame on binaryExpressions with associative operators") {
|
|
val expr1 = PtBinaryExpression("+", DataType.UBYTE, Position.DUMMY)
|
|
expr1.add(PtNumber(DataType.UBYTE, 1.0, Position.DUMMY))
|
|
expr1.add(PtNumber(DataType.UBYTE, 2.0, Position.DUMMY))
|
|
val expr2 = PtBinaryExpression("+", DataType.UBYTE, Position.DUMMY)
|
|
expr2.add(PtNumber(DataType.UBYTE, 1.0, Position.DUMMY))
|
|
expr2.add(PtNumber(DataType.UBYTE, 2.0, Position.DUMMY))
|
|
(expr1 isSameAs expr2) shouldBe true
|
|
val expr3 = PtBinaryExpression("+", DataType.UBYTE, Position.DUMMY)
|
|
expr3.add(PtNumber(DataType.UBYTE, 2.0, Position.DUMMY))
|
|
expr3.add(PtNumber(DataType.UBYTE, 1.0, Position.DUMMY))
|
|
(expr1 isSameAs expr3) shouldBe true
|
|
}
|
|
}) |