mirror of
https://github.com/irmen/prog8.git
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147 lines
5.2 KiB
Kotlin
147 lines
5.2 KiB
Kotlin
package prog8tests.ast
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import org.hamcrest.MatcherAssert.assertThat
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import org.hamcrest.core.StringStartsWith
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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 prog8.parser.SourceCode
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import prog8.parser.SourceCode.Companion.libraryFilePrefix
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import prog8tests.ast.helpers.assumeNotExists
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import prog8tests.ast.helpers.assumeReadableFile
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import prog8tests.ast.helpers.fixturesDir
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import prog8tests.ast.helpers.resourcesDir
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import kotlin.io.path.Path
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import kotlin.test.*
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@TestInstance(TestInstance.Lifecycle.PER_CLASS)
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class TestSourceCode {
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@Test
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fun testFromString() {
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val text = """
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main { }
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"""
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val src = SourceCode.Text(text)
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val actualText = src.getCharStream().toString()
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assertContains(src.origin, Regex("^<String@[0-9a-f\\-]+>$"))
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assertEquals(text, actualText)
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assertFalse(src.isFromResources)
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assertFalse(src.isFromFilesystem)
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assertThat(src.toString(), StringStartsWith("prog8.parser.SourceCode"))
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}
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@Test
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fun testFromPathWithNonExistingPath() {
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val filename = "i_do_not_exist.p8"
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val path = assumeNotExists(fixturesDir, filename)
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assertFailsWith<NoSuchFileException> { SourceCode.File(path) }
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}
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@Test
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fun testFromPathWithMissingExtension_p8() {
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val pathWithoutExt = assumeNotExists(fixturesDir,"simple_main")
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assumeReadableFile(fixturesDir,"simple_main.p8")
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assertFailsWith<NoSuchFileException> { SourceCode.File(pathWithoutExt) }
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}
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@Test
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fun testFromPathWithDirectory() {
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assertFailsWith<AccessDeniedException> { SourceCode.File(fixturesDir) }
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}
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@Test
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fun testFromPathWithExistingPath() {
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val filename = "simple_main.p8"
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val path = assumeReadableFile(fixturesDir, filename)
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val src = SourceCode.File(path)
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val expectedOrigin = SourceCode.relative(path).toString()
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assertEquals(expectedOrigin, src.origin)
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assertEquals(path.toFile().readText(), src.readText())
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assertFalse(src.isFromResources)
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assertTrue(src.isFromFilesystem)
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}
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@Test
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fun testFromPathWithExistingNonNormalizedPath() {
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val filename = "simple_main.p8"
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val path = Path(".", "test", "..", "test", "fixtures", filename)
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val srcFile = assumeReadableFile(path).toFile()
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val src = SourceCode.File(path)
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val expectedOrigin = SourceCode.relative(path).toString()
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assertEquals(expectedOrigin, src.origin)
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assertEquals(srcFile.readText(), src.readText())
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}
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@Test
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fun testFromResourcesWithExistingP8File_withoutLeadingSlash() {
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val pathString = "prog8lib/math.p8"
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val srcFile = assumeReadableFile(resourcesDir, pathString).toFile()
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val src = SourceCode.Resource(pathString)
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assertEquals("$libraryFilePrefix/$pathString", src.origin)
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assertEquals(srcFile.readText(), src.readText())
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assertTrue(src.isFromResources)
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assertFalse(src.isFromFilesystem)
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}
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@Test
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fun testFromResourcesWithExistingP8File_withLeadingSlash() {
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val pathString = "/prog8lib/math.p8"
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val srcFile = assumeReadableFile(resourcesDir, pathString.substring(1)).toFile()
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val src = SourceCode.Resource(pathString)
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assertEquals("$libraryFilePrefix$pathString", src.origin)
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assertEquals(srcFile.readText(), src.readText())
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}
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@Test
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fun testFromResourcesWithExistingAsmFile_withoutLeadingSlash() {
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val pathString = "prog8lib/math.asm"
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val srcFile = assumeReadableFile(resourcesDir, pathString).toFile()
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val src = SourceCode.Resource(pathString)
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assertEquals("$libraryFilePrefix/$pathString", src.origin)
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assertEquals(srcFile.readText(), src.readText())
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assertTrue(src.isFromResources, ".isFromResources")
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}
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@Test
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fun testFromResourcesWithExistingAsmFile_withLeadingSlash() {
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val pathString = "/prog8lib/math.asm"
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val srcFile = assumeReadableFile(resourcesDir, pathString.substring(1)).toFile()
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val src = SourceCode.Resource(pathString)
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assertEquals("$libraryFilePrefix$pathString", src.origin)
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assertEquals(srcFile.readText(), src.readText())
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}
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@Test
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fun testFromResourcesWithNonNormalizedPath() {
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val pathString = "/prog8lib/../prog8lib/math.p8"
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val srcFile = assumeReadableFile(resourcesDir, pathString.substring(1)).toFile()
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val src = SourceCode.Resource(pathString)
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assertEquals("$libraryFilePrefix/prog8lib/math.p8", src.origin)
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assertEquals(srcFile.readText(), src.readText())
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assertTrue(src.isFromResources, ".isFromResources")
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}
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@Test
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fun testFromResourcesWithNonExistingFile_withLeadingSlash() {
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val pathString = "/prog8lib/i_do_not_exist"
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assumeNotExists(resourcesDir, pathString.substring(1))
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assertFailsWith<NoSuchFileException> { SourceCode.Resource(pathString) }
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}
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@Test
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fun testFromResourcesWithNonExistingFile_withoutLeadingSlash() {
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val pathString = "prog8lib/i_do_not_exist"
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assumeNotExists(resourcesDir, pathString)
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assertFailsWith<NoSuchFileException> { SourceCode.Resource(pathString) }
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}
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}
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