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91 lines
2.9 KiB
Kotlin
91 lines
2.9 KiB
Kotlin
package prog8tests.helpers
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import io.kotest.assertions.withClue
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import io.kotest.matchers.shouldBe
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import prog8.ast.Program
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import prog8.compiler.CompilationResult
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import prog8.compiler.CompilerArguments
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import prog8.compiler.compileProgram
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import prog8.compiler.target.C64Target
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import prog8.compiler.target.c64.C64MachineDefinition
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import prog8.compiler.target.cpu6502.codegen.AsmGen
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import prog8.compilerinterface.*
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import java.nio.file.Path
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import kotlin.io.path.name
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internal fun CompilationResult.assertSuccess(description: String = ""): CompilationResult {
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withClue("expected successful compilation but failed $description") {
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success shouldBe true
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}
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return this
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}
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internal fun CompilationResult.assertFailure(description: String = ""): CompilationResult {
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withClue("expected failure to compile but succeeded $description") {
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success shouldBe false
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}
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return this
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}
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/**
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* @see CompilationResult.assertSuccess
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* @see CompilationResult.assertFailure
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*/
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internal fun compileFile(
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platform: ICompilationTarget,
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optimize: Boolean,
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fileDir: Path,
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fileName: String,
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outputDir: Path = prog8tests.helpers.outputDir,
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errors: IErrorReporter? = null,
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writeAssembly: Boolean = true,
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optFloatExpr: Boolean = true
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) : CompilationResult {
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val filepath = fileDir.resolve(fileName)
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assumeReadableFile(filepath)
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val args = CompilerArguments(
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filepath,
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optimize,
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optimizeFloatExpressions = optFloatExpr,
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writeAssembly = writeAssembly,
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slowCodegenWarnings = false,
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quietAssembler = true,
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platform.name,
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outputDir = outputDir,
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errors = errors ?: ErrorReporterForTests()
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)
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return compileProgram(args)
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}
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/**
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* Takes a [sourceText] as a String, writes it to a temporary
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* file and then runs the compiler on that.
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* @see compileFile
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*/
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internal fun compileText(
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platform: ICompilationTarget,
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optimize: Boolean,
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sourceText: String,
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errors: IErrorReporter? = null,
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writeAssembly: Boolean = true,
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optFloatExpr: Boolean = true
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) : CompilationResult {
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val filePath = outputDir.resolve("on_the_fly_test_" + sourceText.hashCode().toUInt().toString(16) + ".p8")
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// we don't assumeNotExists(filePath) - should be ok to just overwrite it
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filePath.toFile().writeText(sourceText)
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return compileFile(platform, optimize, filePath.parent, filePath.name, errors=errors, writeAssembly=writeAssembly, optFloatExpr = optFloatExpr)
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}
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internal fun generateAssembly(
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program: Program,
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options: CompilationOptions? = null
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): IAssemblyProgram {
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val coptions = options ?: CompilationOptions(OutputType.RAW, LauncherType.NONE, ZeropageType.DONTUSE, emptyList(), true, true, C64Target)
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val zp = C64MachineDefinition.C64Zeropage(coptions)
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coptions.compTarget.machine.zeropage=zp
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val asmgen = AsmGen(program, ErrorReporterForTests(), zp, coptions, C64Target, outputDir)
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return asmgen.compileToAssembly()
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}
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