prog8/codeGenCpu6502/test/Dummies.kt
Irmen de Jong d76547ead4 don't crash on certain undefined symbols, give proper error instead
Also the error handlers in unit tests now de-duplicate messages just like the compiler itself does
2023-03-11 14:58:41 +01:00

65 lines
1.8 KiB
Kotlin

package prog8tests.codegencpu6502
import prog8.code.core.*
internal object DummyMemsizer : IMemSizer {
override fun memorySize(dt: DataType) = when(dt) {
in ByteDatatypes -> 1
DataType.FLOAT -> 5
else -> 2
}
override fun memorySize(arrayDt: DataType, numElements: Int) = when(arrayDt) {
DataType.ARRAY_UW -> numElements*2
DataType.ARRAY_W -> numElements*2
DataType.ARRAY_F -> numElements*5
else -> numElements
}
}
internal object DummyStringEncoder : IStringEncoding {
override fun encodeString(str: String, encoding: Encoding): List<UByte> {
return emptyList()
}
override fun decodeString(bytes: Iterable<UByte>, encoding: Encoding): String {
return ""
}
}
internal class ErrorReporterForTests(private val throwExceptionAtReportIfErrors: Boolean=true, private val keepMessagesAfterReporting: Boolean=false):
IErrorReporter {
val errors = mutableListOf<String>()
val warnings = mutableListOf<String>()
override fun err(msg: String, position: Position) {
val text = "${position.toClickableStr()} $msg"
if(text !in errors)
errors.add(text)
}
override fun warn(msg: String, position: Position) {
val text = "${position.toClickableStr()} $msg"
if(text !in warnings)
warnings.add(text)
}
override fun noErrors(): Boolean = errors.isEmpty()
override fun report() {
warnings.forEach { println("UNITTEST COMPILATION REPORT: WARNING: $it") }
errors.forEach { println("UNITTEST COMPILATION REPORT: ERROR: $it") }
if(throwExceptionAtReportIfErrors)
finalizeNumErrors(errors.size, warnings.size)
if(!keepMessagesAfterReporting) {
clear()
}
}
fun clear() {
errors.clear()
warnings.clear()
}
}