mirror of
https://github.com/irmen/prog8.git
synced 2024-09-05 20:29:08 +00:00
b7a622c68e
fix alignment of uninitialized arrays in aligned blocks (make them initialized with zeros so they don't end up in the BSS section)
63 lines
2.3 KiB
Kotlin
63 lines
2.3 KiB
Kotlin
package prog8tests.ast
|
|
|
|
import io.kotest.assertions.fail
|
|
import io.kotest.core.spec.style.FunSpec
|
|
import io.kotest.matchers.ints.shouldBeGreaterThan
|
|
import io.kotest.matchers.shouldBe
|
|
import prog8.code.ast.*
|
|
import prog8.code.core.DataType
|
|
import prog8.code.target.C64Target
|
|
import prog8.compiler.astprocessing.IntermediateAstMaker
|
|
import prog8tests.helpers.ErrorReporterForTests
|
|
import prog8tests.helpers.compileText
|
|
|
|
class TestIntermediateAst: FunSpec({
|
|
|
|
test("creation") {
|
|
val text="""
|
|
%import textio
|
|
%import graphics
|
|
main {
|
|
sub start() {
|
|
ubyte cc
|
|
ubyte[] array = [1,2,3]
|
|
cc = 11 in array
|
|
cc = sqrt(lsb(cc))
|
|
}
|
|
}
|
|
"""
|
|
val target = C64Target()
|
|
val errors = ErrorReporterForTests()
|
|
val result = compileText(target, false, text, writeAssembly = false)!!
|
|
val ast = IntermediateAstMaker(result.compilerAst, errors).transform()
|
|
ast.name shouldBe result.compilerAst.name
|
|
ast.allBlocks().any() shouldBe true
|
|
val entry = ast.entrypoint() ?: fail("no main.start() found")
|
|
entry.children.size shouldBe 5
|
|
entry.name shouldBe "start"
|
|
entry.scopedName shouldBe "main.start"
|
|
val blocks = ast.allBlocks().toList()
|
|
blocks.size shouldBeGreaterThan 1
|
|
blocks[0].name shouldBe "main"
|
|
blocks[0].scopedName shouldBe "main"
|
|
|
|
val ccInit = entry.children[2] as PtAssignment
|
|
ccInit.target.identifier?.name shouldBe "main.start.cc"
|
|
(ccInit.value as PtNumber).number shouldBe 0.0
|
|
|
|
val ccdecl = entry.children[0] as PtVariable
|
|
ccdecl.name shouldBe "cc"
|
|
ccdecl.scopedName shouldBe "main.start.cc"
|
|
ccdecl.type shouldBe DataType.UBYTE
|
|
val arraydecl = entry.children[1] as IPtVariable
|
|
arraydecl.name shouldBe "array"
|
|
arraydecl.type shouldBe DataType.ARRAY_UB
|
|
|
|
val containment = (entry.children[3] as PtAssignment).value as PtContainmentCheck
|
|
(containment.element as PtNumber).number shouldBe 11.0
|
|
val fcall = (entry.children[4] as PtAssignment).value as PtFunctionCall
|
|
fcall.void shouldBe false
|
|
fcall.type shouldBe DataType.UBYTE
|
|
}
|
|
|
|
}) |