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https://github.com/irmen/prog8.git
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82 lines
3.0 KiB
Kotlin
82 lines
3.0 KiB
Kotlin
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package prog8tests
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import prog8.ast.IBuiltinFunctions
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import prog8.ast.IMemSizer
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import prog8.ast.IStringEncoding
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import prog8.ast.Program
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import prog8.ast.base.DataType
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import prog8.ast.base.Position
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import prog8.ast.expressions.Expression
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import prog8.ast.expressions.InferredTypes
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import prog8.ast.expressions.NumericLiteralValue
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import prog8.parser.ModuleImporter
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import prog8.parser.ParseError
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import java.nio.file.Path
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import org.junit.jupiter.api.Test
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import kotlin.test.*
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class TestModuleImporter {
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object DummyEncoding: IStringEncoding {
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override fun encodeString(str: String, altEncoding: Boolean): List<Short> {
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TODO("Not yet implemented")
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}
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override fun decodeString(bytes: List<Short>, altEncoding: Boolean): String {
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TODO("Not yet implemented")
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}
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}
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object DummyFunctions: IBuiltinFunctions {
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override val names: Set<String> = emptySet()
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override val purefunctionNames: Set<String> = emptySet()
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override fun constValue(name: String, args: List<Expression>, position: Position, memsizer: IMemSizer): NumericLiteralValue? = null
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override fun returnType(name: String, args: MutableList<Expression>) = InferredTypes.InferredType.unknown()
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}
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object DummyMemsizer: IMemSizer {
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override fun memorySize(dt: DataType): Int = 0
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}
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@Test
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fun testImportModuleWithSyntaxError() {
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val program = Program("foo", mutableListOf(), DummyFunctions, DummyMemsizer)
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val importer = ModuleImporter(program, DummyEncoding, "blah", listOf("./test/fixtures"))
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val filename = "file_with_syntax_error.p8"
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val act = { importer.importModule(Path.of("test", "fixtures", filename )) }
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assertFailsWith<ParseError> { act() }
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try {
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act()
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} catch (e: ParseError) {
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assertEquals(filename, e.position.file, "provenance; should be the path's filename, incl. extension '.p8'")
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assertEquals(2, e.position.line, "line; should be 1-based")
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assertEquals(6, e.position.startCol, "startCol; should be 0-based" )
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assertEquals(6, e.position.endCol, "endCol; should be 0-based")
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}
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}
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@Test
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fun testImportLibraryModuleImportingBadModule() {
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val program = Program("foo", mutableListOf(), DummyFunctions, DummyMemsizer)
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val importer = ModuleImporter(program, DummyEncoding, "blah", listOf("./test/fixtures"))
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val importing = "import_file_with_syntax_error"
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val imported = "file_with_syntax_error"
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val act = { importer.importLibraryModule(importing) }
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assertFailsWith<ParseError> { act() }
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try {
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act()
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} catch (e: ParseError) {
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assertEquals(imported + ".p8", e.position.file, "provenance; should be the importED file's name, incl. extension '.p8'")
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assertEquals(2, e.position.line, "line; should be 1-based")
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assertEquals(6, e.position.startCol, "startCol; should be 0-based" )
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assertEquals(6, e.position.endCol, "endCol; should be 0-based")
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}
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}
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}
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