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https://github.com/irmen/prog8.git
synced 2024-12-25 08:29:25 +00:00
* ModuleImporter tests: refactor, more precise assertions about the program's modules
This commit is contained in:
meisl
parent
ebe04fc114
commit
007d8d2811
@ -1,10 +1,12 @@
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package prog8tests
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import prog8tests.helpers.*
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import org.hamcrest.MatcherAssert.assertThat
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import org.hamcrest.Matchers.equalTo
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import org.hamcrest.Matchers.containsString
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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.BeforeEach
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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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@ -14,12 +16,26 @@ import prog8.ast.Program
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import prog8.parser.ParseError
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import prog8.parser.ModuleImporter
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import kotlin.test.assertContains
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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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lateinit var program: Program
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@BeforeEach
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fun beforeEach() {
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program = Program("foo", mutableListOf(), DummyFunctions, DummyMemsizer)
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}
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private fun makeImporter(vararg searchIn: String): ModuleImporter = makeImporter(searchIn.asList())
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private fun makeImporter(searchIn: Iterable<String>) = ModuleImporter(
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program,
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"blah",
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searchIn.toList())
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@Nested
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inner class Constructor {
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@ -43,10 +59,8 @@ class TestModuleImporter {
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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 importer = makeImporter(dirRel.invariantSeparatorsPathString)
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val srcPathRel = assumeNotExists(dirRel, "i_do_not_exist")
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val srcPathAbs = srcPathRel.absolute()
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@ -54,33 +68,34 @@ class TestModuleImporter {
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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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"${it.file}", equalTo("${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`("${srcPathAbs.normalize()}")
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it.file.absolutePath, equalTo("${srcPathAbs.normalize()}")
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)
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}
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assertThat(program.modules.size, equalTo(1))
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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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"${it.file}", equalTo("${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`("${srcPathAbs.normalize()}")
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it.file.absolutePath, equalTo("${srcPathAbs.normalize()}")
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)
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}
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assertThat(program.modules.size, equalTo(1))
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}
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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(".", "$dirRel").invariantSeparatorsPathString
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val importer = ModuleImporter(program, "blah", listOf(searchIn))
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val importer = makeImporter(searchIn)
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val srcPathRel = dirRel
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val srcPathAbs = srcPathRel.absolute()
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@ -88,25 +103,27 @@ class TestModuleImporter {
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.let {
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assertThat(
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".file should be normalized",
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"${it.file}", `is`("${it.file.normalize()}")
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"${it.file}", equalTo("${it.file.normalize()}")
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)
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assertThat(
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".file should point to specified path",
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it.file.absolutePath, `is`("${srcPathAbs.normalize()}")
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it.file.absolutePath, equalTo("${srcPathAbs.normalize()}")
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)
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}
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assertThat(program.modules.size, equalTo(1))
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assertThrows<AccessDeniedException> { importer.importModule(srcPathAbs) }
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.let {
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assertThat(
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".file should be normalized",
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"${it.file}", `is`("${it.file.normalize()}")
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"${it.file}", equalTo("${it.file.normalize()}")
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)
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assertThat(
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".file should point to specified path",
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it.file.absolutePath, `is`("${srcPathAbs.normalize()}")
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it.file.absolutePath, equalTo("${srcPathAbs.normalize()}")
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)
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}
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assertThat(program.modules.size, equalTo(1))
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}
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}
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@ -115,46 +132,49 @@ class TestModuleImporter {
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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 importer = makeImporter(searchIn)
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val fileName = "simple_main.p8"
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val path = assumeReadableFile(searchIn[0], fileName)
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val module = importer.importModule(path.absolute())
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assertThat(module.program, `is`(program))
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assertThat(program.modules.size, equalTo(2))
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assertContains(program.modules, module)
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assertThat(module.program, equalTo(program))
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}
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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 importer = makeImporter(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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assertThat("sanity check: path should NOT be absolute", path.isAbsolute, equalTo(false))
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val module = importer.importModule(path)
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assertThat(module.program, `is`(program))
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assertThat(program.modules.size, equalTo(2))
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assertContains(program.modules, module)
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assertThat(module.program, equalTo(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 searchIn = Path(".")
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.div(workingDir.relativize(fixturesDir))
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.invariantSeparatorsPathString
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val importer = makeImporter(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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assumeReadableFile(searchIn, path)
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val module = importer.importModule(path)
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assertThat(module.program, `is`(program))
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assertThat(program.modules.size, equalTo(2))
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assertContains(program.modules, module)
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assertThat(module.program, equalTo(program))
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}
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@Test
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@ -169,28 +189,27 @@ class TestModuleImporter {
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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 searchIn = assumeDirectory("./", workingDir.relativize(fixturesDir))
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val importer = makeImporter(searchIn.invariantSeparatorsPathString)
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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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assertThat(it.position.file, equalTo(srcPath.absolutePathString()))
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assertThat("line; should be 1-based", it.position.line, equalTo(2))
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assertThat("startCol; should be 0-based", it.position.startCol, equalTo(6))
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assertThat("endCol; should be 0-based", it.position.endCol, equalTo(6))
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}
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assertThat(program.modules.size, equalTo(1))
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}
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}
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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 searchIn = assumeDirectory("./", workingDir.relativize(fixturesDir))
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val importer = makeImporter(searchIn.invariantSeparatorsPathString)
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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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@ -198,11 +217,12 @@ class TestModuleImporter {
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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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assertThat(it.position.file, equalTo(imported.absolutePathString()))
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assertThat("line; should be 1-based", it.position.line, equalTo(2))
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assertThat("startCol; should be 0-based", it.position.startCol, equalTo(6))
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assertThat("endCol; should be 0-based", it.position.endCol, equalTo(6))
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}
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// TODO("assertThat(program.modules.size, equalTo(2))")
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}
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}
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}
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@ -216,9 +236,8 @@ class TestModuleImporter {
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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 searchIn = assumeDirectory("./", workingDir.relativize(fixturesDir))
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val importer = makeImporter(searchIn.invariantSeparatorsPathString)
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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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@ -227,10 +246,13 @@ class TestModuleImporter {
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{ importer.importLibraryModule(filenameNoExt) }.let {
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assertThat(it.message!!, containsString(filenameWithExt))
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}
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assertThat(program.modules.size, equalTo(1))
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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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}
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assertThat(program.modules.size, equalTo(1))
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}
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}
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}
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@ -241,27 +263,26 @@ class TestModuleImporter {
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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 searchIn = assumeDirectory("./", workingDir.relativize(fixturesDir))
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val importer = makeImporter(searchIn.invariantSeparatorsPathString)
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val srcPath = assumeReadableFile(fixturesDir, "file_with_syntax_error.p8")
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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))
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assertThat("endCol; should be 0-based", it.position.endCol, `is`(6))
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}
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{ importer.importLibraryModule(srcPath.nameWithoutExtension) }.let {
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assertThat(it.position.file, equalTo(srcPath.absolutePathString()))
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assertThat("line; should be 1-based", it.position.line, equalTo(2))
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assertThat("startCol; should be 0-based", it.position.startCol, equalTo(6))
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assertThat("endCol; should be 0-based", it.position.endCol, equalTo(6))
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}
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assertThat(program.modules.size, equalTo(1))
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}
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}
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private fun doTestImportingFileWithSyntaxError(repetitions: Int) {
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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 searchIn = assumeDirectory("./", workingDir.relativize(fixturesDir))
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val importer = makeImporter(searchIn.invariantSeparatorsPathString)
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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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@ -269,11 +290,12 @@ class TestModuleImporter {
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repeat(repetitions) { n ->
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assertThrows<ParseError>(count[n] + " call") { act() }.let {
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assertThat(it.position.file, `is`(imported.normalize().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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assertThat(it.position.file, equalTo(imported.normalize().absolutePathString()))
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assertThat("line; should be 1-based", it.position.line, equalTo(2))
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assertThat("startCol; should be 0-based", it.position.startCol, equalTo(6))
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assertThat("endCol; should be 0-based", it.position.endCol, equalTo(6))
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}
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// TODO("assertThat(program.modules.size, equalTo(1))")
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}
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}
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