prog8/compiler/test/TestImportedModulesOrderAndOptions.kt

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package prog8tests
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import org.junit.jupiter.api.Test
import org.junit.jupiter.api.TestInstance
import prog8.ast.internedStringsModuleName
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import prog8.compiler.ErrorReporter
import prog8.compiler.ZeropageType
import prog8.compiler.determineCompilationOptions
import prog8.compiler.parseImports
import prog8.compiler.target.C64Target
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import prog8tests.helpers.assertSuccess
import prog8tests.helpers.compileText
import prog8tests.helpers.outputDir
import kotlin.test.assertEquals
import kotlin.test.assertTrue
@TestInstance(TestInstance.Lifecycle.PER_CLASS)
class TestImportedModulesOrderAndOptions {
@Test
fun testImportedModuleOrderCorrect() {
val result = compileText(C64Target, false, """
%import textio
%import floats
main {
sub start() {
; nothing
}
}
""").assertSuccess()
assertTrue(result.programAst.mainModule.name.startsWith("on_the_fly_test"))
val moduleNames = result.programAst.modules.map { it.name }
assertTrue(moduleNames[0].startsWith("on_the_fly_test"), "main module must be first")
assertEquals(listOf(
"prog8_interned_strings",
"textio",
"syslib",
"conv",
"floats",
"math",
"prog8_lib"
), moduleNames.drop(1), "module order in parse tree")
}
@Test
fun testCompilationOptionsCorrectFromMain() {
val result = compileText(C64Target, false, """
%import textio
%import floats
%zeropage dontuse
%option no_sysinit
main {
sub start() {
; nothing
}
}
""").assertSuccess()
assertTrue(result.programAst.mainModule.name.startsWith("on_the_fly_test"))
val options = determineCompilationOptions(result.programAst, C64Target)
assertTrue(options.floats)
assertEquals(ZeropageType.DONTUSE, options.zeropage)
assertTrue(options.noSysInit)
}
@Test
fun testModuleOrderAndCompilationOptionsCorrectWithJustImports() {
val errors = ErrorReporter()
val sourceText = """
%import textio
%import floats
%option no_sysinit
%zeropage dontuse
main {
sub start() {
; nothing
}
}
"""
val filenameBase = "on_the_fly_test_" + sourceText.hashCode().toUInt().toString(16)
val filepath = outputDir.resolve("$filenameBase.p8")
filepath.toFile().writeText(sourceText)
val (program, options, importedfiles) = parseImports(filepath, errors, C64Target, emptyList())
assertEquals(filenameBase, program.mainModule.name)
assertEquals(1, importedfiles.size, "all imports other than the test source must have been internal resources library files")
assertEquals(listOf(
internedStringsModuleName,
filenameBase,
"textio", "syslib", "conv", "floats", "math", "prog8_lib"
), program.modules.map {it.name}, "module order in parse tree")
assertTrue(options.floats)
assertEquals(ZeropageType.DONTUSE, options.zeropage, "zeropage option must be correctly taken from main module, not from float module import logic")
assertTrue(options.noSysInit)
}
}