mirror of
https://github.com/irmen/prog8.git
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* (first quick) fix: ModuleImporter should look in given "libdirs" (or better "srcdirs"?) for module file
This commit is contained in:
meisl
parent
3b97a17648
commit
b8fade23de
@ -14,21 +14,31 @@ import kotlin.io.path.*
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class ModuleImporter(private val program: Program,
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private val compilationTargetName: String,
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private val libdirs: List<String>) {
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libdirs: List<String>) {
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private val libpaths: List<Path> = libdirs.map { Path(it) }
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fun importModule(filePath: Path): Module {
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print("importing '${filePath.nameWithoutExtension}'")
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if (filePath.parent != null) { // TODO: use Path.relativize
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var importloc = filePath.toString()
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val curdir = Path("").absolutePathString()
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if(importloc.startsWith(curdir))
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importloc = "." + importloc.substring(curdir.length)
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println(" (from '$importloc')")
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}
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else
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println("")
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val currentDir = Path("").absolute()
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val searchIn = listOf(currentDir) + libpaths
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val candidates = searchIn
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.map { it.absolute().div(filePath).normalize().absolute() }
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.filter { it.exists() }
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.map { currentDir.relativize(it) }
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.map { if (it.isAbsolute) it else Path(".", "$it") }
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val module = Prog8Parser.parseModule(SourceCode.fromPath(filePath))
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val srcPath = when (candidates.size) {
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0 -> throw NoSuchFileException(
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file = filePath.normalize().toFile(),
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reason = "searched in $searchIn")
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1 -> candidates.first()
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else -> candidates.first() // TODO: report error if more than 1 candidate?
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}
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var logMsg = "importing '${filePath.nameWithoutExtension}' (from $srcPath)"
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println(logMsg)
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val module = Prog8Parser.parseModule(SourceCode.fromPath(srcPath))
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module.program = program
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module.linkParents(program.namespace)
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@ -121,7 +131,6 @@ class ModuleImporter(private val program: Program,
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private fun tryGetModuleFromFile(name: String, importingModule: Module?): SourceCode? {
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val fileName = "$name.p8"
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val libpaths = libdirs.map { Path(it) }
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val locations =
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if (importingModule == null) { // <=> imported from library module
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libpaths
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@ -85,13 +85,14 @@ abstract class SourceCode {
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* @throws AccessDeniedException if the given path points to a directory or the file is non-readable for some other reason
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*/
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fun fromPath(path: Path): SourceCode {
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if (!path.exists())
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throw NoSuchFileException(path.toFile())
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if (path.isDirectory())
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throw AccessDeniedException(path.toFile(), reason = "Not a file but a directory")
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if (!path.isReadable())
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throw AccessDeniedException(path.toFile(), reason = "Is not readable")
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val normalized = path.normalize()
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val file = normalized.toFile()
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if (!path.exists())
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throw NoSuchFileException(file)
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if (path.isDirectory())
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throw AccessDeniedException(file, reason = "Not a file but a directory")
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if (!path.isReadable())
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throw AccessDeniedException(file, reason = "Is not readable")
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return object : SourceCode() {
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override val isFromResources = false
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override val origin = normalized.absolutePathString()
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@ -5,6 +5,8 @@ import org.junit.jupiter.api.Test
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import org.junit.jupiter.api.TestInstance
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import org.hamcrest.MatcherAssert.assertThat
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import org.hamcrest.Matchers.*
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import org.junit.jupiter.api.Disabled
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import org.junit.jupiter.api.Nested
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import org.junit.jupiter.api.assertThrows
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import kotlin.io.path.*
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@ -16,172 +18,265 @@ import prog8.parser.ModuleImporter
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@TestInstance(TestInstance.Lifecycle.PER_CLASS)
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class TestModuleImporter {
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private val count = listOf("1st", "2nd", "3rd", "4th", "5th")
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@Test
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fun testImportModuleWithExistingPath_absolute() {
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val program = Program("foo", mutableListOf(), DummyFunctions, DummyMemsizer)
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val searchIn = listOf(
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Path(".").div(workingDir.relativize(fixturesDir)), // we do want a dot "." in front
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).map { it.invariantSeparatorsPathString }
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val importer = ModuleImporter(program, "blah", searchIn)
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val fileName = "simple_main.p8"
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val path = assumeReadableFile(searchIn[0], fileName)
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@Nested
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inner class Constructor {
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val module = importer.importModule(path.absolute())
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assertThat(module.program, `is`(program))
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@Test
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@Disabled("TODO: invalid entries in search list")
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fun testInvalidEntriesInSearchList() {}
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@Test
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@Disabled("TODO: literal duplicates in search list")
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fun testLiteralDuplicatesInSearchList() {}
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@Test
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@Disabled("TODO: factual duplicates in search list")
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fun testFactualDuplicatesInSearchList() {}
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}
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@Test
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fun testImportModuleWithExistingPath_relativeToWorkingDir() {
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val program = Program("foo", mutableListOf(), DummyFunctions, DummyMemsizer)
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val searchIn = listOf(
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Path(".").div(workingDir.relativize(fixturesDir)), // we do want a dot "." in front
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).map { it.invariantSeparatorsPathString }
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val importer = ModuleImporter(program, "blah", searchIn)
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val fileName = "simple_main.p8"
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val path = assumeReadableFile(searchIn[0], fileName)
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assertThat("sanity check: path should NOT be absolute", path.isAbsolute, `is`(false))
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@Nested
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inner class ImportModule {
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val module = importer.importModule(path)
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assertThat(module.program, `is`(program))
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}
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@Nested
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inner class WithInvalidPath {
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@Test
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fun testNonexisting() {
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val program = Program("foo", mutableListOf(), DummyFunctions, DummyMemsizer)
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val dirRel = assumeDirectory(".", workingDir.relativize(fixturesDir))
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val searchIn = dirRel.invariantSeparatorsPathString
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val importer = ModuleImporter(program, "blah", listOf(searchIn))
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val srcPathRel = assumeNotExists(dirRel, "i_do_not_exist")
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val srcPathAbs = srcPathRel.absolute()
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@Test
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fun testImportModuleWithExistingPath_relativeTo1stDirInSearchList() {
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val program = Program("foo", mutableListOf(), DummyFunctions, DummyMemsizer)
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val searchIn = listOf(
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Path(".").div(workingDir.relativize(fixturesDir)), // we do want a dot "." in front
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).map { it.invariantSeparatorsPathString }
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val importer = ModuleImporter(program, "blah", searchIn)
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val fileName = "simple_main.p8"
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val path = Path(".", fileName)
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assumeReadableFile(searchIn[0], path)
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assertThrows<NoSuchFileException> { importer.importModule(srcPathRel) }
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.let {
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assertThat(
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".file should be normalized",
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"${it.file}", `is`("${it.file.normalize()}")
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)
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assertThat(
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".file should point to specified path",
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it.file.absolutePath, `is`("${srcPathAbs.normalize()}")
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)
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}
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val module = importer.importModule(path)
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assertThat(module.program, `is`(program))
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}
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@Test
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fun testImportModuleWithNonExistingPath() {
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val program = Program("foo", mutableListOf(), DummyFunctions, DummyMemsizer)
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val searchIn = "./" + workingDir.relativize(fixturesDir).toString().replace("\\", "/")
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val importer = ModuleImporter(program, "blah", listOf(searchIn))
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val srcPath = assumeNotExists(fixturesDir, "i_do_not_exist")
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assertThrows<NoSuchFileException> { importer.importModule(srcPath) }
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}
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@Test
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fun testImportModuleWithDirectoryPath() {
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val program = Program("foo", mutableListOf(), DummyFunctions, DummyMemsizer)
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val searchIn = "./" + workingDir.relativize(fixturesDir).toString().replace("\\", "/")
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val importer = ModuleImporter(program, "blah", listOf(searchIn))
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val srcPath = assumeDirectory(fixturesDir)
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assertThrows<AccessDeniedException> { importer.importModule(srcPath) }
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.let {
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assertThat(it.message!!, containsString("$srcPath"))
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assertThat(it.file, `is`(srcPath.toFile()))
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assertThrows<NoSuchFileException> { importer.importModule(srcPathAbs) }
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.let {
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assertThat(
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".file should be normalized",
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"${it.file}", `is`("${it.file.normalize()}")
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)
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assertThat(
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".file should point to specified path",
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it.file.absolutePath, `is`("${srcPathAbs.normalize()}")
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)
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}
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}
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}
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@Test
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fun testImportModuleWithSyntaxError() {
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val program = Program("foo", mutableListOf(), DummyFunctions, DummyMemsizer)
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val searchIn = "./" + workingDir.relativize(fixturesDir).toString().replace("\\", "/")
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val importer = ModuleImporter(program, "blah", listOf(searchIn))
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val srcPath = assumeReadableFile(fixturesDir, "file_with_syntax_error.p8")
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@Test
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fun testDirectory() {
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val program = Program("foo", mutableListOf(), DummyFunctions, DummyMemsizer)
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val dirRel = assumeDirectory(workingDir.relativize(fixturesDir))
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val searchIn = Path(".", "$dirRel").invariantSeparatorsPathString
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val importer = ModuleImporter(program, "blah", listOf(searchIn))
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val srcPathRel = dirRel
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val srcPathAbs = srcPathRel.absolute()
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val act = { importer.importModule(srcPath) }
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assertThrows<AccessDeniedException> { importer.importModule(srcPathRel) }
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.let {
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assertThat(
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".file should be normalized",
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"${it.file}", `is`("${it.file.normalize()}")
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)
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assertThat(
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".file should point to specified path",
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it.file.absolutePath, `is`("${srcPathAbs.normalize()}")
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)
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}
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repeat (2) { n ->
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assertThrows<ParseError>(count[n] + " call") { act() }.let {
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assertThat(it.position.file, `is`(srcPath.absolutePathString()))
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assertThat("line; should be 1-based", it.position.line, `is`(2))
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assertThat("startCol; should be 0-based", it.position.startCol, `is`(6))
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assertThat("endCol; should be 0-based", it.position.endCol, `is`(6))
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assertThrows<AccessDeniedException> { importer.importModule(srcPathAbs) }
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.let {
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assertThat(
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".file should be normalized",
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"${it.file}", `is`("${it.file.normalize()}")
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)
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assertThat(
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".file should point to specified path",
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it.file.absolutePath, `is`("${srcPathAbs.normalize()}")
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)
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}
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}
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}
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}
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@Test
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fun testImportModuleWithImportingModuleWithSyntaxError() {
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val program = Program("foo", mutableListOf(), DummyFunctions, DummyMemsizer)
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val searchIn = "./" + workingDir.relativize(fixturesDir).toString().replace("\\", "/")
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val importer = ModuleImporter(program, "blah", listOf(searchIn))
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val importing = assumeReadableFile(fixturesDir, "import_file_with_syntax_error.p8")
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val imported = assumeReadableFile(fixturesDir, "file_with_syntax_error.p8")
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@Nested
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inner class WithValidPath {
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val act = { importer.importModule(importing) }
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@Test
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fun testAbsolute() {
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val program = Program("foo", mutableListOf(), DummyFunctions, DummyMemsizer)
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val searchIn = listOf(
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Path(".").div(workingDir.relativize(fixturesDir)), // we do want a dot "." in front
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).map { it.invariantSeparatorsPathString }
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val importer = ModuleImporter(program, "blah", searchIn)
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val fileName = "simple_main.p8"
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val path = assumeReadableFile(searchIn[0], fileName)
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repeat (2) { n ->
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assertThrows<ParseError>(count[n] + " call") { act() }.let {
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assertThat(it.position.file, `is`(imported.absolutePathString()))
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assertThat("line; should be 1-based", it.position.line, `is`(2))
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assertThat("startCol; should be 0-based", it.position.startCol, `is`(6))
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assertThat("endCol; should be 0-based", it.position.endCol, `is`(6))
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val module = importer.importModule(path.absolute())
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assertThat(module.program, `is`(program))
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}
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}
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}
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@Test
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fun testImportLibraryModuleWithNonExistingName() {
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val program = Program("foo", mutableListOf(), DummyFunctions, DummyMemsizer)
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val searchIn = "./" + workingDir.relativize(fixturesDir).toString().replace("\\", "/")
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val importer = ModuleImporter(program, "blah", listOf(searchIn))
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val filenameNoExt = assumeNotExists(fixturesDir, "i_do_not_exist").name
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val filenameWithExt = assumeNotExists(fixturesDir, "i_do_not_exist.p8").name
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@Test
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fun testRelativeToWorkingDir() {
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val program = Program("foo", mutableListOf(), DummyFunctions, DummyMemsizer)
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val searchIn = listOf(
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Path(".").div(workingDir.relativize(fixturesDir)), // we do want a dot "." in front
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).map { it.invariantSeparatorsPathString }
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val importer = ModuleImporter(program, "blah", searchIn)
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val fileName = "simple_main.p8"
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val path = assumeReadableFile(searchIn[0], fileName)
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assertThat("sanity check: path should NOT be absolute", path.isAbsolute, `is`(false))
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repeat (2) { n ->
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assertThrows<NoSuchFileException>(count[n] + " call / NO .p8 extension")
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{ importer.importLibraryModule(filenameNoExt) }.let {
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assertThat(it.message!!, containsString(filenameWithExt))
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val module = importer.importModule(path)
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assertThat(module.program, `is`(program))
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}
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@Test
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fun testRelativeTo1stDirInSearchList() {
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val program = Program("foo", mutableListOf(), DummyFunctions, DummyMemsizer)
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val searchIn = listOf(
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Path(".").div(workingDir.relativize(fixturesDir)), // we do want a dot "." in front
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).map { it.invariantSeparatorsPathString }
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val importer = ModuleImporter(program, "blah", searchIn)
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val fileName = "simple_main.p8"
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val path = Path(".", fileName)
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assumeReadableFile(searchIn[0], path)
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val module = importer.importModule(path)
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assertThat(module.program, `is`(program))
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}
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@Test
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@Disabled("TODO: relative to 2nd in search list")
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fun testRelativeTo2ndDirInSearchList() {}
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@Test
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@Disabled("TODO: ambiguous - 2 or more really different candidates")
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fun testAmbiguousCandidates() {}
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@Nested
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inner class WithBadFile {
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@Test
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fun testWithSyntaxError() {
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val program = Program("foo", mutableListOf(), DummyFunctions, DummyMemsizer)
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val searchIn = "./" + workingDir.relativize(fixturesDir).toString().replace("\\", "/")
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val importer = ModuleImporter(program, "blah", listOf(searchIn))
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val srcPath = assumeReadableFile(fixturesDir, "file_with_syntax_error.p8")
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val act = { importer.importModule(srcPath) }
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repeat(2) { n ->
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assertThrows<ParseError>(count[n] + " call") { act() }.let {
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assertThat(it.position.file, `is`(srcPath.absolutePathString()))
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assertThat("line; should be 1-based", it.position.line, `is`(2))
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assertThat("startCol; should be 0-based", it.position.startCol, `is`(6))
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assertThat("endCol; should be 0-based", it.position.endCol, `is`(6))
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}
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}
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}
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assertThrows<NoSuchFileException>(count[n] + " call / with .p8 extension")
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{ importer.importLibraryModule(filenameWithExt) }.let {
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assertThat(it.message!!, containsString(filenameWithExt))
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@Test
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fun testImportingFileWithSyntaxError() {
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val program = Program("foo", mutableListOf(), DummyFunctions, DummyMemsizer)
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val searchIn = "./" + workingDir.relativize(fixturesDir).toString().replace("\\", "/")
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val importer = ModuleImporter(program, "blah", listOf(searchIn))
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val importing = assumeReadableFile(fixturesDir, "import_file_with_syntax_error.p8")
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val imported = assumeReadableFile(fixturesDir, "file_with_syntax_error.p8")
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val act = { importer.importModule(importing) }
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repeat(2) { n ->
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assertThrows<ParseError>(count[n] + " call") { act() }.let {
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assertThat(it.position.file, `is`(imported.absolutePathString()))
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assertThat("line; should be 1-based", it.position.line, `is`(2))
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assertThat("startCol; should be 0-based", it.position.startCol, `is`(6))
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assertThat("endCol; should be 0-based", it.position.endCol, `is`(6))
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}
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}
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}
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}
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}
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}
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@Test
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fun testImportLibraryModuleWithSyntaxError() {
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val program = Program("foo", mutableListOf(), DummyFunctions, DummyMemsizer)
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val searchIn = "./" + workingDir.relativize(fixturesDir).toString().replace("\\", "/")
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val importer = ModuleImporter(program, "blah", listOf(searchIn))
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val srcPath = assumeReadableFile(fixturesDir,"file_with_syntax_error.p8")
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@Nested
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inner class ImportLibraryModule {
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@Nested
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inner class WithInvalidName {
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@Test
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fun testWithNonExistingName() {
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val program = Program("foo", mutableListOf(), DummyFunctions, DummyMemsizer)
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val searchIn = "./" + workingDir.relativize(fixturesDir).toString().replace("\\", "/")
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val importer = ModuleImporter(program, "blah", listOf(searchIn))
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val filenameNoExt = assumeNotExists(fixturesDir, "i_do_not_exist").name
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val filenameWithExt = assumeNotExists(fixturesDir, "i_do_not_exist.p8").name
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repeat (2) { n ->
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assertThrows<ParseError> (count[n] + " call")
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{ importer.importLibraryModule(srcPath.nameWithoutExtension) } .let {
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assertThat(it.position.file, `is`(srcPath.absolutePathString()))
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assertThat("line; should be 1-based", it.position.line, `is`(2))
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assertThat("startCol; should be 0-based", it.position.startCol, `is`(6))
|
||||
assertThat("endCol; should be 0-based", it.position.endCol, `is`(6))
|
||||
repeat(2) { n ->
|
||||
assertThrows<NoSuchFileException>(count[n] + " call / NO .p8 extension")
|
||||
{ importer.importLibraryModule(filenameNoExt) }.let {
|
||||
assertThat(it.message!!, containsString(filenameWithExt))
|
||||
}
|
||||
assertThrows<NoSuchFileException>(count[n] + " call / with .p8 extension")
|
||||
{ importer.importLibraryModule(filenameWithExt) }.let {
|
||||
assertThat(it.message!!, containsString(filenameWithExt))
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
fun testImportLibraryModuleWithImportingBadModule() {
|
||||
val program = Program("foo", mutableListOf(), DummyFunctions, DummyMemsizer)
|
||||
val searchIn = "./" + workingDir.relativize(fixturesDir).toString().replace("\\", "/")
|
||||
val importer = ModuleImporter(program, "blah", listOf(searchIn))
|
||||
val importing = assumeReadableFile(fixturesDir, "import_file_with_syntax_error.p8")
|
||||
val imported = assumeReadableFile(fixturesDir,"file_with_syntax_error.p8")
|
||||
@Nested
|
||||
inner class WithValidName {
|
||||
@Nested
|
||||
inner class WithBadFile {
|
||||
@Test
|
||||
fun testWithSyntaxError() {
|
||||
val program = Program("foo", mutableListOf(), DummyFunctions, DummyMemsizer)
|
||||
val searchIn = "./" + workingDir.relativize(fixturesDir).toString().replace("\\", "/")
|
||||
val importer = ModuleImporter(program, "blah", listOf(searchIn))
|
||||
val srcPath = assumeReadableFile(fixturesDir, "file_with_syntax_error.p8")
|
||||
|
||||
val act = { importer.importLibraryModule(importing.nameWithoutExtension) }
|
||||
repeat(2) { n ->
|
||||
assertThrows<ParseError>(count[n] + " call")
|
||||
{ importer.importLibraryModule(srcPath.nameWithoutExtension) }.let {
|
||||
assertThat(it.position.file, `is`(srcPath.absolutePathString()))
|
||||
assertThat("line; should be 1-based", it.position.line, `is`(2))
|
||||
assertThat("startCol; should be 0-based", it.position.startCol, `is`(6))
|
||||
assertThat("endCol; should be 0-based", it.position.endCol, `is`(6))
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
repeat(2) { n ->
|
||||
assertThrows<ParseError>(count[n] + " call") { act() }.let {
|
||||
assertThat(it.position.file, `is`(imported.normalize().absolutePathString()))
|
||||
assertThat("line; should be 1-based", it.position.line, `is`(2))
|
||||
assertThat("startCol; should be 0-based", it.position.startCol, `is`(6))
|
||||
assertThat("endCol; should be 0-based", it.position.endCol, `is`(6))
|
||||
@Test
|
||||
fun testImportingFileWithSyntaxError() {
|
||||
val program = Program("foo", mutableListOf(), DummyFunctions, DummyMemsizer)
|
||||
val searchIn = "./" + workingDir.relativize(fixturesDir).toString().replace("\\", "/")
|
||||
val importer = ModuleImporter(program, "blah", listOf(searchIn))
|
||||
val importing = assumeReadableFile(fixturesDir, "import_file_with_syntax_error.p8")
|
||||
val imported = assumeReadableFile(fixturesDir, "file_with_syntax_error.p8")
|
||||
|
||||
val act = { importer.importLibraryModule(importing.nameWithoutExtension) }
|
||||
|
||||
repeat(2) { n ->
|
||||
assertThrows<ParseError>(count[n] + " call") { act() }.let {
|
||||
assertThat(it.position.file, `is`(imported.normalize().absolutePathString()))
|
||||
assertThat("line; should be 1-based", it.position.line, `is`(2))
|
||||
assertThat("startCol; should be 0-based", it.position.startCol, `is`(6))
|
||||
assertThat("endCol; should be 0-based", it.position.endCol, `is`(6))
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
@ -42,6 +42,8 @@ fun assumeDirectory(path: Path): Path {
|
||||
|
||||
fun assumeDirectory(pathStr: String): Path = assumeDirectory(Path(pathStr))
|
||||
fun assumeDirectory(path: Path, other: String): Path = assumeDirectory(path.div(other))
|
||||
fun assumeDirectory(pathStr: String, other: String): Path = assumeDirectory(Path(pathStr).div(other))
|
||||
fun assumeDirectory(pathStr: String, other: Path): Path = assumeDirectory(Path(pathStr).div(other))
|
||||
|
||||
|
||||
@Deprecated("Directories are checked automatically at init.",
|
||||
|
||||
@ -178,6 +178,58 @@ class PathsHelpersTests {
|
||||
)
|
||||
}
|
||||
}
|
||||
|
||||
@Nested
|
||||
inner class WithStringAndStringArgs {
|
||||
@Test
|
||||
fun testOnNonExistingPath() {
|
||||
assertThrows<AssertionError> {
|
||||
assumeDirectory("$fixturesDir", "i_do_not_exist")
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
fun testOnExistingFile() {
|
||||
assertThrows<AssertionError> {
|
||||
assumeDirectory("$fixturesDir", "simple_main.p8")
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
fun testOnExistingDirectory() {
|
||||
val path = workingDir.div("..")
|
||||
assertThat(
|
||||
"should return resulting path",
|
||||
assumeDirectory("$workingDir", ".."), `is`(path)
|
||||
)
|
||||
}
|
||||
}
|
||||
|
||||
@Nested
|
||||
inner class WithStringAndPathArgs {
|
||||
@Test
|
||||
fun testOnNonExistingPath() {
|
||||
assertThrows<AssertionError> {
|
||||
assumeDirectory("$fixturesDir", Path("i_do_not_exist"))
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
fun testOnExistingFile() {
|
||||
assertThrows<AssertionError> {
|
||||
assumeDirectory("$fixturesDir", Path("simple_main.p8"))
|
||||
}
|
||||
}
|
||||
|
||||
@Test
|
||||
fun testOnExistingDirectory() {
|
||||
val path = workingDir.div("..")
|
||||
assertThat(
|
||||
"should return resulting path",
|
||||
assumeDirectory("$workingDir", Path("..")), `is`(path)
|
||||
)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Nested
|
||||
|
||||
Loading…
Reference in New Issue
Block a user