diff --git a/src/main/kotlin/application/LispMain.java b/src/main/kotlin/application/LispMain.java index 119f88d..11c1599 100644 --- a/src/main/kotlin/application/LispMain.java +++ b/src/main/kotlin/application/LispMain.java @@ -5,7 +5,6 @@ import com.googlecode.lanterna.terminal.IOSafeTerminal; import com.googlecode.lanterna.terminal.Terminal; import interpreter.LispInterpreter; import interpreter.LispInterpreterBuilder; -import interpreter.LispInterpreterBuilderImpl; import stream.UncheckedIOException; import terminal.LispTerminal; import terminal.TerminalConfiguration; @@ -48,11 +47,11 @@ public class LispMain { private TerminalConfiguration configuration; public LispMain() { - this.builder = LispInterpreterBuilderImpl.getInstance(); + this.builder = LispInterpreterBuilder.INSTANCE; } - public LispMain(LispInterpreterBuilder builder, TerminalConfiguration configuration) { - this.builder = builder; + public LispMain(TerminalConfiguration configuration) { + this.builder = LispInterpreterBuilder.INSTANCE; this.configuration = configuration; } diff --git a/src/main/kotlin/interpreter/LispInterpreterBuilder.java b/src/main/kotlin/interpreter/LispInterpreterBuilder.java deleted file mode 100644 index ff6267b..0000000 --- a/src/main/kotlin/interpreter/LispInterpreterBuilder.java +++ /dev/null @@ -1,38 +0,0 @@ -package interpreter; - -import java.io.InputStream; -import java.io.PrintStream; -import java.util.function.Function; - -public interface LispInterpreterBuilder { - - void setInput(InputStream inputStream, String inputName); - - void setOutput(PrintStream outputStream); - - void setErrorOutput(PrintStream errorOutputStream); - - void setTerminationFunction(Runnable terminationFunction); - - void setErrorTerminationFunction(Runnable errorTerminationFunction); - - void setNotInteractive(); - - void useFile(String fileName); - - void setLanguageFileNames(String... languageFiles); - - void setPromptDecorator(Function decorator); - - void setValueOutputDecorator(Function decorator); - - void setWarningOutputDecorator(Function decorator); - - void setErrorOutputDecorator(Function decorator); - - void setCriticalOutputDecorator(Function decorator); - - LispInterpreter build(); - - default void reset() {} -} diff --git a/src/main/kotlin/interpreter/LispInterpreterBuilder.kt b/src/main/kotlin/interpreter/LispInterpreterBuilder.kt new file mode 100644 index 0000000..2c413a6 --- /dev/null +++ b/src/main/kotlin/interpreter/LispInterpreterBuilder.kt @@ -0,0 +1,166 @@ +package interpreter + +import environment.RuntimeEnvironment +import error.CriticalLispException +import error.ErrorManager +import interpreter.LispInterpreter.LanguageFile +import util.Path + +import java.io.FileInputStream +import java.io.FileNotFoundException +import java.io.InputStream +import java.io.PrintStream +import java.util.ArrayList +import java.util.function.Function + +object LispInterpreterBuilder { + + private var inputName = "" + private var isInteractive = true + private var isFileBased = false + private var languageFiles = ArrayList() + private var promptDecorator = Function { s -> s } + private var valueOutputDecorator = Function { s -> s } + private var warningOutputDecorator = Function { s -> s } + private var errorOutputDecorator = Function { s -> s } + private var criticalOutputDecorator = Function { s -> s } + private var inputStream: InputStream? = null + private var outputStream: PrintStream? = null + private var errorOutputStream: PrintStream? = null + private var terminationFunction: Runnable? = null + private var errorTerminationFunction: Runnable? = null + + init { + reset() + } + + fun reset() { + this.inputName = "" + this.isInteractive = true + this.isFileBased = false + this.languageFiles = ArrayList() + this.promptDecorator = Function { s -> s } + this.valueOutputDecorator = Function { s -> s } + this.warningOutputDecorator = Function { s -> s } + this.errorOutputDecorator = Function { s -> s } + this.criticalOutputDecorator = Function { s -> s } + } + + fun setInput(inputStream: InputStream, inputName: String) { + this.inputStream = inputStream + this.inputName = inputName + } + + fun setOutput(outputStream: PrintStream) { + this.outputStream = outputStream + } + + fun setErrorOutput(errorOutputStream: PrintStream) { + this.errorOutputStream = errorOutputStream + } + + fun setTerminationFunction(terminationFunction: Runnable) { + this.terminationFunction = terminationFunction + } + + fun setErrorTerminationFunction(errorTerminationFunction: Runnable) { + this.errorTerminationFunction = errorTerminationFunction + } + + fun setNotInteractive() { + this.isInteractive = false + } + + fun useFile(fileName: String) { + this.isFileBased = true + this.inputName = fileName + this.setNotInteractive() + } + + fun setLanguageFileNames(vararg languageFiles: String) { + val classLoader = javaClass.classLoader + this.languageFiles = ArrayList() + + for (fileName in languageFiles) + this.languageFiles!!.add(LanguageFile(classLoader.getResourceAsStream(fileName), fileName)) + } + + fun setPromptDecorator(decorator: Function) { + this.promptDecorator = decorator + } + + fun setValueOutputDecorator(decorator: Function) { + this.valueOutputDecorator = decorator + } + + fun setWarningOutputDecorator(decorator: Function) { + this.warningOutputDecorator = decorator + } + + fun setErrorOutputDecorator(decorator: Function) { + this.errorOutputDecorator = decorator + } + + fun setCriticalOutputDecorator(decorator: Function) { + this.criticalOutputDecorator = decorator + } + + fun build(): LispInterpreter { + configureRuntimeEnvironment() + val lispInterpreter = createInterpreter() + lispInterpreter.interpretLanguageFiles(languageFiles) + + return lispInterpreter + } + + private fun configureRuntimeEnvironment() { + val errorManager = ErrorManager() + + RuntimeEnvironment.output = outputStream + RuntimeEnvironment.errorOutput = errorOutputStream + RuntimeEnvironment.errorManager = errorManager + RuntimeEnvironment.terminationFunction = terminationFunction + RuntimeEnvironment.errorTerminationFunction = errorTerminationFunction + RuntimeEnvironment.promptDecorator = promptDecorator + RuntimeEnvironment.valueOutputDecorator = valueOutputDecorator + RuntimeEnvironment.warningOutputDecorator = warningOutputDecorator + RuntimeEnvironment.errorOutputDecorator = errorOutputDecorator + RuntimeEnvironment.criticalOutputDecorator = criticalOutputDecorator + configurePath() + configureInput(errorManager) + } + + private fun configurePath() { + if (isFileBased) + RuntimeEnvironment.path = Path.getPathPrefix(inputName!!) + else + RuntimeEnvironment.path = "" + } + + private fun configureInput(errorManager: ErrorManager) { + RuntimeEnvironment.inputName = inputName + + try { + RuntimeEnvironment.input = getInputStream() + } catch (e: FileNotFoundException) { + errorManager.handle(LispFileNotFoundException(e)) + } + } + + private fun getInputStream() = if (isFileBased) FileInputStream(inputName) else inputStream + + private fun createInterpreter(): LispInterpreter { + if (isFileBased) + return FileLispInterpreter() + else if (isInteractive) + return InteractiveLispInterpreter() + + return LispInterpreter() + } + + class LispFileNotFoundException(val e: FileNotFoundException) : CriticalLispException() { + + override val message: String + get() = e.message ?: "" + } +} diff --git a/src/main/kotlin/interpreter/LispInterpreterBuilderImpl.java b/src/main/kotlin/interpreter/LispInterpreterBuilderImpl.java deleted file mode 100644 index f677bad..0000000 --- a/src/main/kotlin/interpreter/LispInterpreterBuilderImpl.java +++ /dev/null @@ -1,216 +0,0 @@ -package interpreter; - -import environment.RuntimeEnvironment; -import error.CriticalLispException; -import error.ErrorManager; -import interpreter.LispInterpreter.LanguageFile; -import util.Path; - -import java.io.FileInputStream; -import java.io.FileNotFoundException; -import java.io.InputStream; -import java.io.PrintStream; -import java.util.ArrayList; -import java.util.List; -import java.util.function.Function; - -public class LispInterpreterBuilderImpl implements LispInterpreterBuilder { - - private static LispInterpreterBuilder uniqueInstance = new LispInterpreterBuilderImpl(); - - public static LispInterpreterBuilder getInstance() { - return uniqueInstance; - } - - private String inputName; - private InputStream inputStream; - private PrintStream outputStream; - private PrintStream errorOutputStream; - private Runnable terminationFunction; - private Runnable errorTerminationFunction; - private List languageFiles; - private Function promptDecorator; - private Function valueOutputDecorator; - private Function warningOutputDecorator; - private Function errorOutputDecorator; - private Function criticalOutputDecorator; - private RuntimeEnvironment environment; - private boolean isInteractive; - private boolean isFileBased; - protected boolean isBuilt; - - protected LispInterpreterBuilderImpl() { - this.environment = RuntimeEnvironment.INSTANCE; - this.inputName = ""; - this.isInteractive = true; - this.isFileBased = false; - this.isBuilt = false; - this.languageFiles = new ArrayList<>(); - this.promptDecorator = s -> s; - this.valueOutputDecorator = s -> s; - this.warningOutputDecorator = s -> s; - this.errorOutputDecorator = s -> s; - this.criticalOutputDecorator = s -> s; - } - - @Override - public void setInput(InputStream inputStream, String inputName) { - this.inputStream = inputStream; - this.inputName = inputName; - } - - @Override - public void setOutput(PrintStream outputStream) { - this.outputStream = outputStream; - } - - @Override - public void setErrorOutput(PrintStream errorOutputStream) { - this.errorOutputStream = errorOutputStream; - } - - @Override - public void setTerminationFunction(Runnable terminationFunction) { - this.terminationFunction = terminationFunction; - } - - @Override - public void setErrorTerminationFunction(Runnable errorTerminationFunction) { - this.errorTerminationFunction = errorTerminationFunction; - } - - @Override - public void setNotInteractive() { - this.isInteractive = false; - } - - @Override - public void useFile(String fileName) { - this.isFileBased = true; - this.inputName = fileName; - this.setNotInteractive(); - } - - @Override - public void setLanguageFileNames(String... languageFileNames) { - ClassLoader classLoader = getClass().getClassLoader(); - languageFiles = new ArrayList<>(); - - for (String fileName : languageFileNames) - languageFiles.add(new LanguageFile(classLoader.getResourceAsStream(fileName), fileName)); - } - - @Override - public void setPromptDecorator(Function decorator) { - this.promptDecorator = decorator; - } - - @Override - public void setValueOutputDecorator(Function decorator) { - this.valueOutputDecorator = decorator; - } - - @Override - public void setWarningOutputDecorator(Function decorator) { - this.warningOutputDecorator = decorator; - } - - @Override - public void setErrorOutputDecorator(Function decorator) { - this.errorOutputDecorator = decorator; - } - - @Override - public void setCriticalOutputDecorator(Function decorator) { - this.criticalOutputDecorator = decorator; - } - - @Override - public LispInterpreter build() { - if (!isBuilt) - return buildInterpreter(); - else - throw new InterpreterAlreadyBuiltException(); - } - - private LispInterpreter buildInterpreter() { - configureRuntimeEnvironment(); - LispInterpreter lispInterpreter = createInterpreter(); - lispInterpreter.interpretLanguageFiles(languageFiles); - isBuilt = true; - - return lispInterpreter; - } - - private void configureRuntimeEnvironment() { - ErrorManager errorManager = new ErrorManager(); - - environment.setOutput(outputStream); - environment.setErrorOutput(errorOutputStream); - environment.setErrorManager(errorManager); - environment.setTerminationFunction(terminationFunction); - environment.setErrorTerminationFunction(errorTerminationFunction); - environment.setPromptDecorator(promptDecorator); - environment.setValueOutputDecorator(valueOutputDecorator); - environment.setWarningOutputDecorator(warningOutputDecorator); - environment.setErrorOutputDecorator(errorOutputDecorator); - environment.setCriticalOutputDecorator(criticalOutputDecorator); - configurePath(); - configureInput(errorManager); - } - - private void configurePath() { - if (isFileBased) - environment.setPath(Path.INSTANCE.getPathPrefix(inputName)); - else - environment.setPath(""); - } - - private void configureInput(ErrorManager errorManager) { - environment.setInputName(inputName); - - try { - environment.setInput(getInputStream()); - } catch (FileNotFoundException e) { - errorManager.handle(new LispFileNotFoundException(e)); - } - } - - private InputStream getInputStream() throws FileNotFoundException { - return isFileBased ? new FileInputStream(inputName) : inputStream; - } - - private LispInterpreter createInterpreter() { - if (isFileBased) - return new FileLispInterpreter(); - else if (isInteractive) - return new InteractiveLispInterpreter(); - - return new LispInterpreter(); - } - - public static class InterpreterAlreadyBuiltException extends CriticalLispException { - - private static final long serialVersionUID = 1L; - - @Override - public String getMessage() { - return "Refusing to build more than one interpreter."; - } - } - - public static class LispFileNotFoundException extends CriticalLispException { - - private static final long serialVersionUID = 1L; - private String message; - - public LispFileNotFoundException(FileNotFoundException e) { - this.message = e.getMessage(); - } - - @Override - public String getMessage() { - return message; - } - } -} diff --git a/src/test/kotlin/acceptance/fixture/LispInterpreterFixture.java b/src/test/kotlin/acceptance/fixture/LispInterpreterFixture.java index 0317354..cfe22a5 100644 --- a/src/test/kotlin/acceptance/fixture/LispInterpreterFixture.java +++ b/src/test/kotlin/acceptance/fixture/LispInterpreterFixture.java @@ -3,7 +3,6 @@ package acceptance.fixture; import environment.RuntimeEnvironment; import interpreter.LispInterpreter; import interpreter.LispInterpreterBuilder; -import interpreter.LispInterpreterBuilderImpl; import table.ExecutionContext; import table.FunctionTable; import util.Path; @@ -29,21 +28,21 @@ public class LispInterpreterFixture { } public static void cleanUp() { + LispInterpreterBuilder.INSTANCE.reset(); FunctionTable.INSTANCE.resetFunctionTable(); executionContext.clearContext(); environment.reset(); } public static void buildInterpreter() { - LispInterpreterBuilder builder = new LispInterpreterBuilderImpl() {}; - builder.setOutput(new PrintStream(outputStream)); - builder.setErrorOutput(new PrintStream(outputStream)); - builder.setNotInteractive(); - builder.setLanguageFileNames(LANGUAGE_FILE_NAMES); - builder.setTerminationFunction(LispInterpreterFixture::terminate); - builder.setErrorTerminationFunction(LispInterpreterFixture::terminateFromError); + LispInterpreterBuilder.INSTANCE.setOutput(new PrintStream(outputStream)); + LispInterpreterBuilder.INSTANCE.setErrorOutput(new PrintStream(outputStream)); + LispInterpreterBuilder.INSTANCE.setNotInteractive(); + LispInterpreterBuilder.INSTANCE.setLanguageFileNames(LANGUAGE_FILE_NAMES); + LispInterpreterBuilder.INSTANCE.setTerminationFunction(LispInterpreterFixture::terminate); + LispInterpreterBuilder.INSTANCE.setErrorTerminationFunction(LispInterpreterFixture::terminateFromError); - interpreter = builder.build(); + interpreter = LispInterpreterBuilder.INSTANCE.build(); } public static void terminate() {} diff --git a/src/test/kotlin/application/MainTest.java b/src/test/kotlin/application/MainTest.java index 763c819..c5eaee4 100644 --- a/src/test/kotlin/application/MainTest.java +++ b/src/test/kotlin/application/MainTest.java @@ -2,7 +2,9 @@ package application; import com.googlecode.lanterna.terminal.virtual.DefaultVirtualTerminal; import environment.RuntimeEnvironment; -import interpreter.LispInterpreterBuilderImpl; +import interpreter.LispInterpreterBuilder; +import org.junit.After; +import org.junit.Before; import org.junit.Rule; import org.junit.Test; import org.junit.contrib.java.lang.system.ExpectedSystemExit; @@ -40,7 +42,7 @@ public class MainTest extends SymbolAndFunctionCleaner { configuration.setInputPair(new PipedOutputStream(), new PipedInputStream()); configuration.setOutputPair(new PipedOutputStream(), new PipedInputStream()); configuration.setTerminal(new DefaultVirtualTerminal()); - LispMain main = new LispMain(new LispInterpreterBuilderImpl() {}, configuration); + LispMain main = new LispMain(configuration); main.runWithFile(fileName); } @@ -51,7 +53,7 @@ public class MainTest extends SymbolAndFunctionCleaner { new Thread(() -> { try { - LispMain main = new LispMain(new LispInterpreterBuilderImpl() {}, terminal.getConfiguration()); + LispMain main = new LispMain(terminal.getConfiguration()); main.runInteractive(); } finally { latch.countDown(); @@ -92,11 +94,13 @@ public class MainTest extends SymbolAndFunctionCleaner { @Override public void additionalSetUp() { environment.reset(); + LispInterpreterBuilder.INSTANCE.reset(); } @Override public void additionalTearDown() { environment.reset(); + LispInterpreterBuilder.INSTANCE.reset(); } @Test diff --git a/src/test/kotlin/function/builtin/SETTest.java b/src/test/kotlin/function/builtin/SETTest.java index 14c3c33..7f4c5de 100644 --- a/src/test/kotlin/function/builtin/SETTest.java +++ b/src/test/kotlin/function/builtin/SETTest.java @@ -24,45 +24,45 @@ public class SETTest extends SymbolAndFunctionCleaner { @Test public void lookupDefinedSymbol() { evaluateString("(set 'a 23)"); - assertSExpressionsMatch(new LispNumber("23"), executionContext.lookupSymbolValue("A")); + assertSExpressionsMatch(new LispNumber("23"), getExecutionContext().lookupSymbolValue("A")); } @Test public void lookupUndefinedSymbol() { - assertNull(executionContext.lookupSymbolValue("A")); + assertNull(getExecutionContext().lookupSymbolValue("A")); } @Test public void setGlobalVariable() { evaluateString("(set 'a 23)"); - SymbolTable global = executionContext.getScope(); - executionContext.setScope(new SymbolTable(global)); + SymbolTable global = getExecutionContext().getScope(); + getExecutionContext().setScope(new SymbolTable(global)); evaluateString("(set 'a 94)"); - executionContext.setScope(global); + getExecutionContext().setScope(global); assertSExpressionsMatch(new LispNumber("94"), evaluateString("a")); } @Test(expected = UndefinedSymbolException.class) public void setLocalVariableDefined_DoesNotSetGlobal() { - SymbolTable global = executionContext.getScope(); + SymbolTable global = getExecutionContext().getScope(); SymbolTable local = new SymbolTable(global); local.set("A", new LispNumber("99")); - executionContext.setScope(local); + getExecutionContext().setScope(local); evaluateString("(set 'a 94)"); - executionContext.setScope(global); + getExecutionContext().setScope(global); evaluateString("a"); } @Test public void setLocalVariableUndefined_SetsGlobal() { - SymbolTable global = executionContext.getScope(); + SymbolTable global = getExecutionContext().getScope(); SymbolTable local = new SymbolTable(global); - executionContext.setScope(local); + getExecutionContext().setScope(local); evaluateString("(set 'a 94)"); - executionContext.setScope(global); + getExecutionContext().setScope(global); assertSExpressionsMatch(new LispNumber("94"), evaluateString("a")); } diff --git a/src/test/kotlin/function/builtin/special/SETQTest.java b/src/test/kotlin/function/builtin/special/SETQTest.java index 1f63da5..366ef5a 100644 --- a/src/test/kotlin/function/builtin/special/SETQTest.java +++ b/src/test/kotlin/function/builtin/special/SETQTest.java @@ -24,31 +24,31 @@ public class SETQTest extends SymbolAndFunctionCleaner { @Test public void lookupDefinedSymbol() { evaluateString("(setq a 23)"); - assertSExpressionsMatch(new LispNumber("23"), executionContext.lookupSymbolValue("A")); + assertSExpressionsMatch(new LispNumber("23"), getExecutionContext().lookupSymbolValue("A")); } @Test public void lookupUndefinedSymbol() { - assertNull(executionContext.lookupSymbolValue("A")); + assertNull(getExecutionContext().lookupSymbolValue("A")); } @Test public void setqGlobalVariable() { evaluateString("(setq a 23)"); - SymbolTable global = executionContext.getScope(); - executionContext.setScope(new SymbolTable(global)); + SymbolTable global = getExecutionContext().getScope(); + getExecutionContext().setScope(new SymbolTable(global)); evaluateString("(setq a 94)"); - executionContext.setScope(global); + getExecutionContext().setScope(global); assertSExpressionsMatch(new LispNumber("94"), evaluateString("a")); } @Test public void setqLocalVariable() { - SymbolTable global = executionContext.getScope(); + SymbolTable global = getExecutionContext().getScope(); SymbolTable local = new SymbolTable(global); local.set("A", new LispNumber("99")); - executionContext.setScope(local); + getExecutionContext().setScope(local); evaluateString("(setq a 94)"); assertSExpressionsMatch(new LispNumber("94"), evaluateString("a")); @@ -56,24 +56,24 @@ public class SETQTest extends SymbolAndFunctionCleaner { @Test(expected = UndefinedSymbolException.class) public void setqLocalVariableDefined_DoesNotSetGlobal() { - SymbolTable global = executionContext.getScope(); + SymbolTable global = getExecutionContext().getScope(); SymbolTable local = new SymbolTable(global); local.set("A", new LispNumber("99")); - executionContext.setScope(local); + getExecutionContext().setScope(local); evaluateString("(setq a 94)"); - executionContext.setScope(global); + getExecutionContext().setScope(global); evaluateString("a"); } @Test public void setqLocalVariableUndefined_SetsGlobal() { - SymbolTable global = executionContext.getScope(); + SymbolTable global = getExecutionContext().getScope(); SymbolTable local = new SymbolTable(global); - executionContext.setScope(local); + getExecutionContext().setScope(local); evaluateString("(setq a 94)"); - executionContext.setScope(global); + getExecutionContext().setScope(global); assertSExpressionsMatch(new LispNumber("94"), evaluateString("a")); } diff --git a/src/test/kotlin/interpreter/LispInterpreterTest.java b/src/test/kotlin/interpreter/LispInterpreterTest.java index 53f1310..f01ad6d 100644 --- a/src/test/kotlin/interpreter/LispInterpreterTest.java +++ b/src/test/kotlin/interpreter/LispInterpreterTest.java @@ -1,7 +1,6 @@ package interpreter; import environment.RuntimeEnvironment; -import interpreter.LispInterpreterBuilderImpl.InterpreterAlreadyBuiltException; import org.junit.After; import org.junit.Before; import org.junit.Test; @@ -11,12 +10,10 @@ import java.io.PrintStream; import java.util.HashSet; import java.util.Set; -import static error.Severity.CRITICAL; import static interpreter.InteractiveLispInterpreter.PROMPT; import static java.text.MessageFormat.format; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertFalse; -import static org.junit.Assert.assertNotNull; import static org.junit.Assert.assertTrue; import static testutil.TestUtilities.createInputStreamFromString; @@ -33,14 +30,7 @@ public class LispInterpreterTest { public LispInterpreterTest() { this.environment = RuntimeEnvironment.INSTANCE; - - this.builder = new LispInterpreterBuilderImpl() { - - @Override - public void reset() { - this.isBuilt = false; - } - }; + this.builder = LispInterpreterBuilder.INSTANCE; } private void setCommonFeatures() { @@ -63,14 +53,14 @@ public class LispInterpreterTest { indicatorSet = new HashSet<>(); outputStream = new ByteArrayOutputStream(); errorOutputStream = new ByteArrayOutputStream(); - builder.reset(); environment.reset(); + builder.reset(); } @After public void tearDown() { - builder.reset(); environment.reset(); + builder.reset(); } @Test @@ -102,30 +92,6 @@ public class LispInterpreterTest { assertTrue(interpreter instanceof FileLispInterpreter); } - @Test(expected = InterpreterAlreadyBuiltException.class) - public void cannotBuildMoreThanOneInterpreter() { - builder.build(); - builder.build(); - } - - @Test - public void interpreterAlreadyBuiltException_HasCorrectAttributes() { - InterpreterAlreadyBuiltException e = new InterpreterAlreadyBuiltException(); - - assertEquals(CRITICAL, e.getSeverity()); - assertNotNull(e.getMessage()); - assertTrue(e.getMessage().length() > 0); - } - - @Test(expected = InterpreterAlreadyBuiltException.class) - public void resetNormallyDoesNothing() { - builder = new LispInterpreterBuilderImpl(); - - builder.build(); - builder.reset(); - builder.build(); - } - @Test public void attemptToBuildInterpreterOnBadFile() { setCommonFeatures(); diff --git a/src/test/kotlin/testutil/SymbolAndFunctionCleaner.java b/src/test/kotlin/testutil/SymbolAndFunctionCleaner.java deleted file mode 100644 index df66a0f..0000000 --- a/src/test/kotlin/testutil/SymbolAndFunctionCleaner.java +++ /dev/null @@ -1,33 +0,0 @@ -package testutil; - -import org.junit.After; -import org.junit.Before; -import table.ExecutionContext; -import table.FunctionTable; - -public abstract class SymbolAndFunctionCleaner { - - protected ExecutionContext executionContext; - - public SymbolAndFunctionCleaner() { - this.executionContext = ExecutionContext.INSTANCE; - } - - @Before - public final void setUp() { - executionContext.clearContext(); - FunctionTable.INSTANCE.resetFunctionTable(); - additionalSetUp(); - } - - @After - public final void tearDown() { - executionContext.clearContext(); - FunctionTable.INSTANCE.resetFunctionTable(); - additionalTearDown(); - } - - public void additionalSetUp() {} - - public void additionalTearDown() {} -} diff --git a/src/test/kotlin/testutil/SymbolAndFunctionCleaner.kt b/src/test/kotlin/testutil/SymbolAndFunctionCleaner.kt new file mode 100644 index 0000000..d16b86f --- /dev/null +++ b/src/test/kotlin/testutil/SymbolAndFunctionCleaner.kt @@ -0,0 +1,34 @@ +package testutil + +import org.junit.After +import org.junit.Before +import org.junit.jupiter.api.AfterEach +import org.junit.jupiter.api.BeforeEach +import table.ExecutionContext +import table.FunctionTable + +abstract class SymbolAndFunctionCleaner { + + // TODO - clean up + protected var executionContext: ExecutionContext = ExecutionContext + + @Before + @BeforeEach + fun setUp() { + executionContext.clearContext() + FunctionTable.resetFunctionTable() + additionalSetUp() + } + + @After + @AfterEach + fun tearDown() { + executionContext.clearContext() + FunctionTable.resetFunctionTable() + additionalTearDown() + } + + open fun additionalSetUp() {} + + open fun additionalTearDown() {} +}