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Adds generator of HTML page, running junit test cases

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This commit is contained in:
Alexey Andreev 2013-11-10 22:49:56 +04:00
parent 50a8c85cd1
commit 958592a4b0
8 changed files with 167 additions and 16 deletions
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5
teavm-classlib/pom.xml
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@ -16,5 +16,10 @@
<version>0.0.1-SNAPSHOT</version>
<optional>true</optional>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
</dependency>
</dependencies>
</project>

30
teavm-classlib/src/main/java/org/teavm/classlib/java/lang/TObjectTests.java Normal file
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@ -0,0 +1,30 @@
package org.teavm.classlib.java.lang;
import static org.junit.Assert.*;
import org.junit.Test;
/**
*
* @author Alexey Andreev
*/
class TObjectTests {
@Test
public void objectCreated() {
Object a = new Object();
assertNotNull(a);
}
@Test
public void differentInstancesNotEqual() {
Object a = new Object();
Object b = new Object();
assertNotEquals(a, b);
}
@Test
public void sameInstancesAreEqual() {
Object a = new Object();
Object b = a;
assertEquals(a, b);
}
}

8
teavm-classlib/src/main/java/org/teavm/classlib/java/lang/annotation/TAnnotation.java Normal file
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@ -0,0 +1,8 @@
package org.teavm.classlib.java.lang.annotation;
/**
*
* @author Alexey Andreev
*/
public @interface TAnnotation {
}

86
teavm-classlib/src/main/java/org/teavm/classlibgen/ClasslibTestGenerator.java
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@ -1,12 +1,15 @@
package org.teavm.classlibgen;
import java.io.IOException;
import java.io.InputStream;
import org.apache.commons.io.IOUtils;
import org.teavm.codegen.DefaultAliasProvider;
import org.teavm.codegen.DefaultNamingStrategy;
import org.teavm.codegen.SourceWriter;
import org.teavm.javascript.Decompiler;
import org.teavm.javascript.Renderer;
import org.teavm.javascript.ast.ClassNode;
import org.teavm.model.ClassHolder;
import org.teavm.model.*;
import org.teavm.model.resource.ClasspathClassHolderSource;
/**
@ -14,16 +17,77 @@ import org.teavm.model.resource.ClasspathClassHolderSource;
* @author Alexey Andreev <konsoletyper@gmail.com>
*/
public class ClasslibTestGenerator {
public static void main(String[] args) {
ClasspathClassHolderSource source = new ClasspathClassHolderSource();
Decompiler decompiler = new Decompiler(source);
ClassHolder cls = source.getClassHolder("java.lang.Object");
ClassNode clsNode = decompiler.decompile(cls);
DefaultAliasProvider aliasProvider = new DefaultAliasProvider();
DefaultNamingStrategy naming = new DefaultNamingStrategy(aliasProvider, source);
SourceWriter writer = new SourceWriter(naming);
Renderer renderer = new Renderer(writer, source);
renderer.render(clsNode);
private static ClasspathClassHolderSource classSource;
private static Decompiler decompiler;
private static DefaultAliasProvider aliasProvider;
private static DefaultNamingStrategy naming;
private static SourceWriter writer;
private static Renderer renderer;
public static void main(String[] args) throws IOException {
classSource = new ClasspathClassHolderSource();
decompiler = new Decompiler(classSource);
aliasProvider = new DefaultAliasProvider();
naming = new DefaultNamingStrategy(aliasProvider, classSource);
writer = new SourceWriter(naming);
renderer = new Renderer(writer, classSource);
decompileClass("java.lang.Object");
decompileClass("java.lang.ObjectTests");
decompileClass("java.lang.Class");
decompileClass("java.lang.annotation.Annotation");
decompileClass("org.junit.Assert");
decompileClass("org.junit.Test");
renderHead();
ClassLoader classLoader = ClasslibTestGenerator.class.getClassLoader();
try (InputStream input = classLoader.getResourceAsStream(
"org/teavm/classlib/junit-support.js")) {
System.out.println(IOUtils.toString(input));
}
try (InputStream input = classLoader.getResourceAsStream(
"org/teavm/javascript/runtime.js")) {
System.out.println(IOUtils.toString(input));
}
renderClassTest(classSource.getClassHolder("java.lang.ObjectTests"));
System.out.println(writer);
renderFoot();
}
private static void decompileClass(String className) {
ClassHolder cls = classSource.getClassHolder(className);
ClassNode clsNode = decompiler.decompile(cls);
renderer.render(clsNode);
}
private static void renderHead() {
System.out.println("<!DOCTYPE html>");
System.out.println("<html>");
System.out.println(" <head>");
System.out.println(" <title>TeaVM JUnit tests</title>");
System.out.println(" <meta http-equiv=\"Content-Type\" " +
"content=\"text/html;charset=UTF-8\"/>");
System.out.println(" <title>TeaVM JUnit tests</title>");
System.out.println(" </head>");
System.out.println(" <body>");
System.out.println(" <script type=\"text/javascript\">");
}
private static void renderFoot() {
System.out.println(" </script>");
System.out.println(" </body>");
System.out.println("</html>");
}
private static void renderClassTest(ClassHolder cls) {
writer.append("testClass(\"" + cls.getName() + "\", function() {").newLine().indent();
MethodReference cons = new MethodReference(cls.getName(),
new MethodDescriptor("<init>", ValueType.VOID));
for (MethodHolder method : cls.getMethods()) {
if (method.getAnnotations().get("org.junit.Test") != null) {
MethodReference ref = new MethodReference(cls.getName(), method.getDescriptor());
writer.append("runTestCase(").appendClass(cls.getName()).append(".").appendMethod(cons)
.append("(), \"" + method.getName() + "\", \"").appendMethod(ref).append("\");").newLine();
}
}
writer.outdent().append("})").newLine();
}
}

41
teavm-classlib/src/main/resources/org/teavm/classlib/junit-support.js Normal file
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@ -0,0 +1,41 @@
JUnitAssertionFailure = function() {}
JUnitAssertionFailure.prototype = new Error();
currentTestReportBody = null;
runTestCase = function(instance, methodName, realMethodName) {
var row = document.createElement("tr");
currentTestReportBody.appendChild(row);
var nameCell = document.createElement("td");
row.appendChild(nameCell);
nameCell.appendChild(document.createTextNode(methodName));
var statusCell = document.createElement("td");
row.appendChild(statusCell);
var exceptionCell = document.createElement("td");
row.appendChild(exceptionCell);
try {
instance[realMethodName]();
statusCell.appendChild(document.createTextNode("ok"));
} catch (e) {
if (e instanceof JUnitAssertionFailure) {
statusCell.appendChild(document.createTextNode("assertion failed"));
exceptionCell.appendChild(document.createTextNode(e.stack));
} else {
statusCell.appendChild(document.createTextNode("unexpected exception"));
exceptionCell.appendChild(document.createTextNode(e.stack));
}
}
}
testClass = function(className, classTests) {
var table = document.createElement("table");
document.body.appendChild(table);
var caption = document.createElement("caption");
table.appendChild(caption);
caption.appendChild(document.createTextNode(className));
var tbody = document.createElement("tbody");
table.appendChild(tbody);
currentTestReportBody = tbody;
classTests();
currentTestReportBody = null;
}

4
teavm-core/src/main/java/org/teavm/javascript/Renderer.java
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@ -153,7 +153,7 @@ public class Renderer implements ExprVisitor, StatementVisitor {
}
renderWorkingMethod(method);
int startParam = 0;
if (method.getModifiers().contains(ElementModifier.STATIC)) {
if (method.getModifiers().contains(NodeModifier.STATIC)) {
startParam = 1;
}
writer.appendClass(ref.getClassName()).append('.');
@ -186,7 +186,7 @@ public class Renderer implements ExprVisitor, StatementVisitor {
MethodReference ref = method.getReference();
writer.append("function ").appendClass(ref.getClassName()).append('_').appendMethod(ref).append('(');
int startParam = 0;
if (method.getModifiers().contains(ElementModifier.STATIC)) {
if (method.getModifiers().contains(NodeModifier.STATIC)) {
startParam = 1;
}
for (int i = startParam; i <= ref.parameterCount(); ++i) {

4
teavm-core/src/main/java/org/teavm/javascript/StatementGenerator.java
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@ -302,11 +302,11 @@ public class StatementGenerator implements InstructionVisitor {
insn.getAlternative());
break;
case NOT_NULL:
branch(Expr.binary(BinaryOperation.STRICT_EQUALS, Expr.var(insn.getOperand().getIndex()),
branch(Expr.binary(BinaryOperation.STRICT_NOT_EQUALS, Expr.var(insn.getOperand().getIndex()),
Expr.constant(null)), insn.getConsequent(), insn.getAlternative());
break;
case NULL:
branch(Expr.binary(BinaryOperation.STRICT_NOT_EQUALS, Expr.var(insn.getOperand().getIndex()),
branch(Expr.binary(BinaryOperation.STRICT_EQUALS, Expr.var(insn.getOperand().getIndex()),
Expr.constant(null)), insn.getConsequent(), insn.getAlternative());
break;
}

5
teavm-core/src/main/java/org/teavm/model/resource/ClasspathResourceMapper.java
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@ -81,7 +81,10 @@ public class ClasspathResourceMapper implements Mapper<String, ClassHolder> {
String packageName = name.substring(0, index);
ClassHolder classHolder = innerMapper.map(transformation.packagePrefix + "." + packageName +
"." + transformation.classPrefix + className);
return renamer.rename(classHolder);
if (classHolder != null) {
classHolder = renamer.rename(classHolder);
}
return classHolder;
}
}
return innerMapper.map(name);