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Add ability to run acceptance tests on files

This commit is contained in:
Mike Cifelli 2017-03-06 12:44:06 -05:00
parent e1c544f0ea
commit aa13394548
16 changed files with 196 additions and 136 deletions
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3
fitnesse/FitNesseRoot/LispInterpreter/ExternalFunctionUnitTests.wiki
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@ -4,5 +4,4 @@ Test
Unit tests for the dlambda special function.
| script | lisp interpreter fixture |
| check | evaluate | (load "lisp/lang/dlambda-test.lisp") | T |
| check | evaluate | (test-dlambda) | =~/T$/ |
| check | evaluate file | lisp/lang/dlambda-test.lisp | =~/T$/ |

6
fitnesse/FitNesseRoot/LispInterpreter/LexicalClosures.wiki
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@ -4,6 +4,6 @@ Test
A simple lexical closure.
| script | lisp interpreter fixture |
| show | evaluate | (defun adder-x (x) (lambda (y) (+ x y))) |
| show | evaluate | (setf adder-20 (adder-x 20)) |
| check | evaluate | (funcall adder-20 2) | 22 |
| show | evaluate text | (defun adder-x (x) (lambda (y) (+ x y))) |
| show | evaluate text | (setf adder-20 (adder-x 20)) |
| check | evaluate text | (funcall adder-20 2) | 22 |

16
fitnesse/FitNesseRoot/LispInterpreter/MultipleMethodObject.wiki
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@ -4,7 +4,7 @@ Test
An object with multiple methods.
| script | lisp interpreter fixture |
| show | evaluate |!-
| show | evaluate text |!-
(defun counter-class ()
(let ((counter 0))
@ -16,10 +16,10 @@ An object with multiple methods.
(setq counter (- counter 1)))))))
-!|
| show | evaluate | (setq my-counter (counter-class)) |
| check | evaluate | (funcall my-counter :inc) | 1 |
| check | evaluate | (funcall my-counter :inc) | 2 |
| check | evaluate | (funcall my-counter :inc) | 3 |
| check | evaluate | (funcall my-counter :dec) | 2 |
| check | evaluate | (funcall my-counter :dec) | 1 |
| check | evaluate | (funcall my-counter :dec) | 0 |
| show | evaluate text | (setq my-counter (counter-class)) |
| check | evaluate text | (funcall my-counter :inc) | 1 |
| check | evaluate text | (funcall my-counter :inc) | 2 |
| check | evaluate text | (funcall my-counter :inc) | 3 |
| check | evaluate text | (funcall my-counter :dec) | 2 |
| check | evaluate text | (funcall my-counter :dec) | 1 |
| check | evaluate text | (funcall my-counter :dec) | 0 |

14
fitnesse/FitNesseRoot/LispInterpreter/ObjectComposition.wiki
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@ -4,10 +4,10 @@ Test
Shows object composition, a default method, and two different ways of referencing objects.
| script | lisp interpreter fixture |
| check | evaluate | (load "lisp/object/fruit-counter.lisp") | T |
| check | evaluate | (my-fruits :inc-apples) | 1 |
| check | evaluate | (my-fruits :inc-apples) | 2 |
| check | evaluate | (funcall my-fruits2 :dec-bananas) | 9999 |
| check | evaluate | (my-fruits :set-coconuts 12) | 12 |
| check | evaluate | (my-fruits) | ((APPLES 2) (BANANAS 0) (COCONUTS 12)) |
| check | evaluate | (funcall my-fruits2) | ((APPLES 10000) (BANANAS 9999) (COCONUTS 10000)) |
| check | evaluate text | (load "lisp/object/fruit-counter.lisp") | T |
| check | evaluate text | (my-fruits :inc-apples) | 1 |
| check | evaluate text | (my-fruits :inc-apples) | 2 |
| check | evaluate text | (funcall my-fruits2 :dec-bananas) | 9999 |
| check | evaluate text | (my-fruits :set-coconuts 12) | 12 |
| check | evaluate text | (my-fruits) | ((APPLES 2) (BANANAS 0) (COCONUTS 12)) |
| check | evaluate text | (funcall my-fruits2) | ((APPLES 10000) (BANANAS 9999) (COCONUTS 10000)) |

5
fitnesse/FitNesseRoot/LispInterpreter/SetUp.wiki
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@ -1,8 +1,5 @@
---
Test
---
| import |
| acceptance.fixture |
| script | lisp interpreter fixture |
| reset |
| clear functions and symbols |

26
fitnesse/FitNesseRoot/LispInterpreter/StaticVariable.wiki
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@ -5,7 +5,7 @@ Shows the usage of a static variable.
''"Let Over Lambda Over Let Over Lambda"''
| script | lisp interpreter fixture |
| show | evaluate | !-
| show | evaluate text | !-
(let ((direction 'up))
(defun toggle-counter-direction ()
@ -21,15 +21,15 @@ Shows the usage of a static variable.
(setq counter (+ counter 1))
(setq counter (- counter 1)))))))
-!|
| show | evaluate | (setq my-counter (counter-class)) |
| check | evaluate | (funcall my-counter) | 1 |
| check | evaluate | (funcall my-counter) | 2 |
| check | evaluate | (funcall my-counter) | 3 |
| show | evaluate | (toggle-counter-direction) |
| check | evaluate | (funcall my-counter) | 2 |
| check | evaluate | (funcall my-counter) | 1 |
| check | evaluate | (funcall my-counter) | 0 |
| show | evaluate | (toggle-counter-direction) |
| check | evaluate | (funcall my-counter) | 1 |
| check | evaluate | (funcall my-counter) | 2 |
| check | evaluate | (funcall my-counter) | 3 |
| show | evaluate text | (setq my-counter (counter-class)) |
| check | evaluate text | (funcall my-counter) | 1 |
| check | evaluate text | (funcall my-counter) | 2 |
| check | evaluate text | (funcall my-counter) | 3 |
| show | evaluate text | (toggle-counter-direction) |
| check | evaluate text | (funcall my-counter) | 2 |
| check | evaluate text | (funcall my-counter) | 1 |
| check | evaluate text | (funcall my-counter) | 0 |
| show | evaluate text | (toggle-counter-direction) |
| check | evaluate text | (funcall my-counter) | 1 |
| check | evaluate text | (funcall my-counter) | 2 |
| check | evaluate text | (funcall my-counter) | 3 |

8
fitnesse/FitNesseRoot/LispInterpreter/SuiteSetUp.wiki Normal file
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@ -0,0 +1,8 @@
---
Test
---
| import |
| acceptance.fixture |
| script | lisp interpreter fixture |
| build interpreter |

5
fitnesse/FitNesseRoot/LispInterpreter/SuiteTearDown.wiki Normal file
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@ -0,0 +1,5 @@
---
Test
---
| script | lisp interpreter fixture |
| clean up |

14
fitnesse/FitNesseRoot/RecentChanges.wiki
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@ -1,7 +1,11 @@
|LispInterpreter.ObjectComposition||10:34:19 Mon, Mar 06, 2017|
|LispInterpreter.ExternalFunctionUnitTests||10:30:46 Mon, Mar 06, 2017|
|LispInterpreter.MultipleMethodObject||14:19:50 Fri, Mar 03, 2017|
|LispInterpreter.LexicalClosures||14:18:39 Fri, Mar 03, 2017|
|LispInterpreter.LexicalClosures||12:38:02 Mon, Mar 06, 2017|
|LispInterpreter.ObjectComposition||12:30:58 Mon, Mar 06, 2017|
|LispInterpreter.StaticVariable||12:30:28 Mon, Mar 06, 2017|
|LispInterpreter.MultipleMethodObject||12:28:58 Mon, Mar 06, 2017|
|LispInterpreter.SuiteSetUp||12:20:29 Mon, Mar 06, 2017|
|LispInterpreter.SuiteTearDown||12:17:37 Mon, Mar 06, 2017|
|LispInterpreter.SetUp||12:17:15 Mon, Mar 06, 2017|
|LispInterpreter.ExternalFunctionUnitTests||12:10:52 Mon, Mar 06, 2017|
|LispInterpreter.DlambdaUnitTests||10:16:42 Fri, Mar 03, 2017|
|LispInterpreter.dlambda||10:12:59 Fri, Mar 03, 2017|
|LispInterpreter||09:04:51 Fri, Mar 03, 2017|
@ -9,8 +13,6 @@
|LispInterpreter.FruitCounter||16:13:51 Thu, Mar 02, 2017|
|LispInterpreter.SimpleClosure||16:12:31 Thu, Mar 02, 2017|
|LispInterpreter.MultipleMethodClosure||16:11:28 Thu, Mar 02, 2017|
|LispInterpreter.SetUp||15:09:12 Thu, Mar 02, 2017|
|LispInterpreter.TestClosure||11:24:27 Mon, Feb 27, 2017|
|LispInterpreter.TestOne||09:26:08 Fri, Feb 24, 2017|
|LispInterpreter.SuiteSetUp||14:27:52 Wed, Feb 22, 2017|
|FrontPage||14:15:03 Wed, Feb 22, 2017|

6
lisp/lang/dlambda-test.lisp
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@ -1,9 +1,7 @@
(load "../unit/unit-test.lisp")
(load "dlambda.lisp")
(defun test-dlambda ()
(unit
(unit
(list
(defun empty-dlambda ()
@ -77,4 +75,4 @@
(t (message1 message2 &rest other-stuff)
(print message1)
(print message2)
(print other-stuff))))))))
(print other-stuff)))))))

5
src/function/builtin/LOAD.java
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@ -3,6 +3,7 @@ package function.builtin;
import static function.builtin.EVAL.eval;
import static sexpression.Nil.NIL;
import static sexpression.Symbol.T;
import static util.Path.getPathPrefix;
import java.io.*;
import java.text.MessageFormat;
@ -80,10 +81,6 @@ public class LOAD extends LispFunction {
return isSuccessful;
}
private String getPathPrefix(String fileName) {
return fileName.substring(0, fileName.lastIndexOf(File.separator) + 1);
}
private boolean isSuccessfulEvaluation(LispParser parser) {
while (!parser.isEof()) {
try {

7
src/interpreter/LispInterpreter.java
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@ -2,8 +2,6 @@ package interpreter;
import static function.builtin.EVAL.eval;
import java.io.InputStream;
import environment.RuntimeEnvironment;
import error.LispException;
import parser.LispParser;
@ -18,11 +16,6 @@ public class LispInterpreter {
this.environment = RuntimeEnvironment.getInstance();
}
public void setInput(InputStream input, String inputName) {
environment.setInput(input);
environment.setInputName(inputName);
}
public void interpret() {
createParser();
printGreeting();

6
src/interpreter/LispInterpreterBuilderImpl.java
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@ -1,5 +1,7 @@
package interpreter;
import static util.Path.getPathPrefix;
import java.io.*;
import java.util.function.Function;
@ -149,10 +151,6 @@ public class LispInterpreterBuilderImpl implements LispInterpreterBuilder {
environment.setPath("");
}
private String getPathPrefix(String fileName) {
return fileName.substring(0, fileName.lastIndexOf(File.separator) + 1);
}
private void configureInput(ErrorManager errorManager) {
environment.setInputName(inputName);

13
src/util/Path.java Normal file
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@ -0,0 +1,13 @@
package util;
import java.io.File;
public final class Path {
private Path() {}
public static String getPathPrefix(String fileName) {
return fileName.substring(0, fileName.lastIndexOf(File.separator) + 1);
}
}

46
test/acceptance/fixture/LispInterpreterFixture.java
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@ -1,35 +1,65 @@
package acceptance.fixture;
import static table.FunctionTable.resetFunctionTable;
import static util.Path.getPathPrefix;
import java.io.*;
import environment.RuntimeEnvironment;
import interpreter.*;
import table.ExecutionContext;
public class LispInterpreterFixture {
private static ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
private static ExecutionContext executionContext = ExecutionContext.getInstance();
private static RuntimeEnvironment environment = RuntimeEnvironment.getInstance();
private static LispInterpreter interpreter = null;
static {
public static void buildInterpreter() {
LispInterpreterBuilder builder = LispInterpreterBuilderImpl.getInstance();
builder.setOutput(new PrintStream(outputStream));
builder.setErrorOutput(new PrintStream(outputStream));
builder.setNotInteractive();
builder.setTerminationFunction(() -> {});
builder.setErrorTerminationFunction(() -> {});
builder.setTerminationFunction(LispInterpreterFixture::terminate);
builder.setErrorTerminationFunction(LispInterpreterFixture::terminateFromError);
interpreter = builder.build();
}
public void reset() {
resetFunctionTable();
ExecutionContext.getInstance().clearContext();
public static void terminate() {}
public static void terminateFromError() {
throw new RuntimeException("Error Termination");
}
public String evaluate(String input) throws IOException {
interpreter.setInput(new ByteArrayInputStream(input.getBytes()), "fitnesse");
public static void cleanUp() {
clearFunctionsAndSymbols();
environment.reset();
}
public static void clearFunctionsAndSymbols() {
resetFunctionTable();
executionContext.clearContext();
}
public String evaluateText(String input) {
environment.setInputName("fitnesse");
environment.setInput(new ByteArrayInputStream(input.getBytes()));
environment.setPath("");
return evaluate();
}
public String evaluateFile(String inputFile) throws FileNotFoundException {
environment.setInputName(inputFile);
environment.setInput(new FileInputStream(inputFile));
environment.setPath(getPathPrefix(inputFile));
return evaluate();
}
private String evaluate() {
interpreter.interpret();
String output = outputStream.toString();
outputStream.reset();

20
test/util/PathTester.java Normal file
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@ -0,0 +1,20 @@
package util;
import static org.junit.Assert.assertTrue;
import java.lang.reflect.*;
import org.junit.Test;
public class PathTester {
@Test
public void constructorIsPrivate() throws Exception {
Constructor<Path> constructor = Path.class.getDeclaredConstructor();
assertTrue(Modifier.isPrivate(constructor.getModifiers()));
constructor.setAccessible(true);
constructor.newInstance();
}
}