prog8/compiler/test/helpers/ErrorReporterForTests.kt

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Kotlin
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package prog8tests.helpers
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import prog8.code.core.IErrorReporter
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import prog8.code.core.Position
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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 undefined(symbol: List<String>, position: Position) {
err("undefined symbol: ${symbol.joinToString(".")}", position)
}
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()
}
}