prog8/compiler/test/TestMemory.kt

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Kotlin
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package prog8tests
import org.junit.jupiter.api.Test
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import org.junit.jupiter.api.TestInstance
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import prog8.ast.Module
import prog8.ast.Program
import prog8.ast.base.DataType
import prog8.ast.base.Position
import prog8.ast.base.VarDeclType
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import prog8.ast.expressions.ArrayIndexedExpression
import prog8.ast.expressions.IdentifierReference
import prog8.ast.expressions.NumericLiteralValue
import prog8.ast.expressions.PrefixExpression
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import prog8.ast.statements.*
import prog8.compiler.astprocessing.isInRegularRAMof
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import prog8.compiler.target.C64Target
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import prog8.parser.SourceCode
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import prog8tests.helpers.DummyFunctions
import prog8tests.helpers.DummyMemsizer
import kotlin.test.assertFalse
import kotlin.test.assertTrue
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@TestInstance(TestInstance.Lifecycle.PER_CLASS)
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class TestMemory {
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@Test
fun testInValidRamC64_memory_addresses() {
var memexpr = NumericLiteralValue.optimalInteger(0x0000, Position.DUMMY)
var target = AssignTarget(null, null, DirectMemoryWrite(memexpr, Position.DUMMY), Position.DUMMY)
assertTrue(target.isInRegularRAMof(C64Target.machine))
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memexpr = NumericLiteralValue.optimalInteger(0x1000, Position.DUMMY)
target = AssignTarget(null, null, DirectMemoryWrite(memexpr, Position.DUMMY), Position.DUMMY)
assertTrue(target.isInRegularRAMof(C64Target.machine))
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memexpr = NumericLiteralValue.optimalInteger(0x9fff, Position.DUMMY)
target = AssignTarget(null, null, DirectMemoryWrite(memexpr, Position.DUMMY), Position.DUMMY)
assertTrue(target.isInRegularRAMof(C64Target.machine))
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memexpr = NumericLiteralValue.optimalInteger(0xc000, Position.DUMMY)
target = AssignTarget(null, null, DirectMemoryWrite(memexpr, Position.DUMMY), Position.DUMMY)
assertTrue(target.isInRegularRAMof(C64Target.machine))
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memexpr = NumericLiteralValue.optimalInteger(0xcfff, Position.DUMMY)
target = AssignTarget(null, null, DirectMemoryWrite(memexpr, Position.DUMMY), Position.DUMMY)
assertTrue(target.isInRegularRAMof(C64Target.machine))
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}
@Test
fun testNotInValidRamC64_memory_addresses() {
var memexpr = NumericLiteralValue.optimalInteger(0xa000, Position.DUMMY)
var target = AssignTarget(null, null, DirectMemoryWrite(memexpr, Position.DUMMY), Position.DUMMY)
assertFalse(target.isInRegularRAMof(C64Target.machine))
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memexpr = NumericLiteralValue.optimalInteger(0xafff, Position.DUMMY)
target = AssignTarget(null, null, DirectMemoryWrite(memexpr, Position.DUMMY), Position.DUMMY)
assertFalse(target.isInRegularRAMof(C64Target.machine))
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memexpr = NumericLiteralValue.optimalInteger(0xd000, Position.DUMMY)
target = AssignTarget(null, null, DirectMemoryWrite(memexpr, Position.DUMMY), Position.DUMMY)
assertFalse(target.isInRegularRAMof(C64Target.machine))
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memexpr = NumericLiteralValue.optimalInteger(0xffff, Position.DUMMY)
target = AssignTarget(null, null, DirectMemoryWrite(memexpr, Position.DUMMY), Position.DUMMY)
assertFalse(target.isInRegularRAMof(C64Target.machine))
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}
@Test
fun testInValidRamC64_memory_identifiers() {
val program = Program("test", DummyFunctions, DummyMemsizer)
var target = createTestProgramForMemoryRefViaVar(program, 0x1000, VarDeclType.VAR)
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assertTrue(target.isInRegularRAMof(C64Target.machine))
target = createTestProgramForMemoryRefViaVar(program, 0xd020, VarDeclType.VAR)
assertFalse(target.isInRegularRAMof(C64Target.machine))
target = createTestProgramForMemoryRefViaVar(program, 0x1000, VarDeclType.CONST)
assertTrue(target.isInRegularRAMof(C64Target.machine))
target = createTestProgramForMemoryRefViaVar(program, 0xd020, VarDeclType.CONST)
assertFalse(target.isInRegularRAMof(C64Target.machine))
target = createTestProgramForMemoryRefViaVar(program, 0x1000, VarDeclType.MEMORY)
assertFalse(target.isInRegularRAMof(C64Target.machine))
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}
private fun createTestProgramForMemoryRefViaVar(program: Program, address: Int, vartype: VarDeclType): AssignTarget {
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val decl = VarDecl(vartype, DataType.BYTE, ZeropageWish.DONTCARE, null, "address", NumericLiteralValue.optimalInteger(address, Position.DUMMY), false, false, false, Position.DUMMY)
val memexpr = IdentifierReference(listOf("address"), Position.DUMMY)
val target = AssignTarget(null, null, DirectMemoryWrite(memexpr, Position.DUMMY), Position.DUMMY)
val assignment = Assignment(target, NumericLiteralValue.optimalInteger(0, Position.DUMMY), Position.DUMMY)
val subroutine = Subroutine("test", mutableListOf(), emptyList(), emptyList(), emptyList(), emptySet(), null, false, false, mutableListOf(decl, assignment), Position.DUMMY)
val module = Module(mutableListOf(subroutine), Position.DUMMY, SourceCode.Generated("test"))
module.linkIntoProgram(program)
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return target
}
@Test
fun testInValidRamC64_memory_expression() {
val memexpr = PrefixExpression("+", NumericLiteralValue.optimalInteger(0x1000, Position.DUMMY), Position.DUMMY)
val target = AssignTarget(null, null, DirectMemoryWrite(memexpr, Position.DUMMY), Position.DUMMY)
assertFalse(target.isInRegularRAMof(C64Target.machine))
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}
@Test
fun testInValidRamC64_variable() {
val decl = VarDecl(VarDeclType.VAR, DataType.BYTE, ZeropageWish.DONTCARE, null, "address", null, false, false, false, Position.DUMMY)
val target = AssignTarget(IdentifierReference(listOf("address"), Position.DUMMY), null, null, Position.DUMMY)
val assignment = Assignment(target, NumericLiteralValue.optimalInteger(0, Position.DUMMY), Position.DUMMY)
val subroutine = Subroutine("test", mutableListOf(), emptyList(), emptyList(), emptyList(), emptySet(), null, false, false, mutableListOf(decl, assignment), Position.DUMMY)
val module = Module(mutableListOf(subroutine), Position.DUMMY, SourceCode.Generated("test"))
val program = Program("test", DummyFunctions, DummyMemsizer)
.addModule(module)
module.linkIntoProgram(program)
assertTrue(target.isInRegularRAMof(C64Target.machine))
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}
@Test
fun testInValidRamC64_memmap_variable() {
val address = 0x1000
val decl = VarDecl(VarDeclType.MEMORY, DataType.UBYTE, ZeropageWish.DONTCARE, null, "address", NumericLiteralValue.optimalInteger(address, Position.DUMMY), false, false, false, Position.DUMMY)
val target = AssignTarget(IdentifierReference(listOf("address"), Position.DUMMY), null, null, Position.DUMMY)
val assignment = Assignment(target, NumericLiteralValue.optimalInteger(0, Position.DUMMY), Position.DUMMY)
val subroutine = Subroutine("test", mutableListOf(), emptyList(), emptyList(), emptyList(), emptySet(), null, false, false, mutableListOf(decl, assignment), Position.DUMMY)
val module = Module(mutableListOf(subroutine), Position.DUMMY, SourceCode.Generated("test"))
val program = Program("test", DummyFunctions, DummyMemsizer)
.addModule(module)
module.linkIntoProgram(program)
assertTrue(target.isInRegularRAMof(C64Target.machine))
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}
@Test
fun testNotInValidRamC64_memmap_variable() {
val address = 0xd020
val decl = VarDecl(VarDeclType.MEMORY, DataType.UBYTE, ZeropageWish.DONTCARE, null, "address", NumericLiteralValue.optimalInteger(address, Position.DUMMY), false, false, false, Position.DUMMY)
val target = AssignTarget(IdentifierReference(listOf("address"), Position.DUMMY), null, null, Position.DUMMY)
val assignment = Assignment(target, NumericLiteralValue.optimalInteger(0, Position.DUMMY), Position.DUMMY)
val subroutine = Subroutine("test", mutableListOf(), emptyList(), emptyList(), emptyList(), emptySet(), null, false, false, mutableListOf(decl, assignment), Position.DUMMY)
val module = Module(mutableListOf(subroutine), Position.DUMMY, SourceCode.Generated("test"))
val program = Program("test", DummyFunctions, DummyMemsizer)
.addModule(module)
module.linkIntoProgram(program)
assertFalse(target.isInRegularRAMof(C64Target.machine))
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}
@Test
fun testInValidRamC64_array() {
val decl = VarDecl(VarDeclType.VAR, DataType.ARRAY_UB, ZeropageWish.DONTCARE, null, "address", null, false, false, false, Position.DUMMY)
val arrayindexed = ArrayIndexedExpression(IdentifierReference(listOf("address"), Position.DUMMY), ArrayIndex(NumericLiteralValue.optimalInteger(1, Position.DUMMY), Position.DUMMY), Position.DUMMY)
val target = AssignTarget(null, arrayindexed, null, Position.DUMMY)
val assignment = Assignment(target, NumericLiteralValue.optimalInteger(0, Position.DUMMY), Position.DUMMY)
val subroutine = Subroutine("test", mutableListOf(), emptyList(), emptyList(), emptyList(), emptySet(), null, false, false, mutableListOf(decl, assignment), Position.DUMMY)
val module = Module(mutableListOf(subroutine), Position.DUMMY, SourceCode.Generated("test"))
val program = Program("test", DummyFunctions, DummyMemsizer)
.addModule(module)
module.linkIntoProgram(program)
assertTrue(target.isInRegularRAMof(C64Target.machine))
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}
@Test
fun testInValidRamC64_array_memmapped() {
val address = 0x1000
val decl = VarDecl(VarDeclType.MEMORY, DataType.ARRAY_UB, ZeropageWish.DONTCARE, null, "address", NumericLiteralValue.optimalInteger(address, Position.DUMMY), false, false, false, Position.DUMMY)
val arrayindexed = ArrayIndexedExpression(IdentifierReference(listOf("address"), Position.DUMMY), ArrayIndex(NumericLiteralValue.optimalInteger(1, Position.DUMMY), Position.DUMMY), Position.DUMMY)
val target = AssignTarget(null, arrayindexed, null, Position.DUMMY)
val assignment = Assignment(target, NumericLiteralValue.optimalInteger(0, Position.DUMMY), Position.DUMMY)
val subroutine = Subroutine("test", mutableListOf(), emptyList(), emptyList(), emptyList(), emptySet(), null, false, false, mutableListOf(decl, assignment), Position.DUMMY)
val module = Module(mutableListOf(subroutine), Position.DUMMY, SourceCode.Generated("test"))
val program = Program("test", DummyFunctions, DummyMemsizer)
.addModule(module)
module.linkIntoProgram(program)
assertTrue(target.isInRegularRAMof(C64Target.machine))
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}
@Test
fun testNotValidRamC64_array_memmapped() {
val address = 0xe000
val decl = VarDecl(VarDeclType.MEMORY, DataType.ARRAY_UB, ZeropageWish.DONTCARE, null, "address", NumericLiteralValue.optimalInteger(address, Position.DUMMY), false, false, false, Position.DUMMY)
val arrayindexed = ArrayIndexedExpression(IdentifierReference(listOf("address"), Position.DUMMY), ArrayIndex(NumericLiteralValue.optimalInteger(1, Position.DUMMY), Position.DUMMY), Position.DUMMY)
val target = AssignTarget(null, arrayindexed, null, Position.DUMMY)
val assignment = Assignment(target, NumericLiteralValue.optimalInteger(0, Position.DUMMY), Position.DUMMY)
val subroutine = Subroutine("test", mutableListOf(), emptyList(), emptyList(), emptyList(), emptySet(), null, false, false, mutableListOf(decl, assignment), Position.DUMMY)
val module = Module(mutableListOf(subroutine), Position.DUMMY, SourceCode.Generated("test"))
val program = Program("test", DummyFunctions, DummyMemsizer)
.addModule(module)
module.linkIntoProgram(program)
assertFalse(target.isInRegularRAMof(C64Target.machine))
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}
}