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Add option to suppress decoding stack when running JUnit tests

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This commit is contained in:
Alexey Andreev 2018-11-26 11:40:58 +03:00
parent b018e61615
commit 1c09a52ef9
4 changed files with 51 additions and 31 deletions
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2
.travis.yml
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@ -43,7 +43,7 @@ install:
- rm -rf tools/idea/idea-artifacts/dependencies
script:
- $MVN_CMD -e install -Dteavm.junit.optimized=false -P with-idea -P with-cli -Dteavm.junit.js.runner=none -V
- $MVN_CMD -e install -Dteavm.junit.optimized=false -Dteavm.junit.js.decodeStack=false -P with-idea -P with-cli -Dteavm.junit.js.runner=none -V
- BASE_PATH=`pwd`
- pushd tests/src/test/js
- "export DISPLAY=:99.0"

5
tools/junit/src/main/java/org/teavm/junit/HtmlUnitRunStrategy.java
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@ -67,8 +67,9 @@ class HtmlUnitRunStrategy implements TestRunStrategy {
Object[] args = new Object[] { new NativeJavaObject(function, asyncResult, AsyncResult.class) };
page.get().executeJavaScriptFunctionIfPossible(function, function, args, page.get());
RhinoResultParser.parseResult((Scriptable) asyncResult.getResult(), run.getCallback(),
new File(run.getBaseDirectory(), run.getFileName() + ".teavmdbg"));
boolean decodeStack = Boolean.parseBoolean(System.getProperty(TeaVMTestRunner.JS_DECODE_STACK, "true"));
File debugFile = decodeStack ? new File(run.getBaseDirectory(), run.getFileName() + ".teavmdbg") : null;
RhinoResultParser.parseResult((Scriptable) asyncResult.getResult(), run.getCallback(), debugFile);
}
private void cleanUp() {

18
tools/junit/src/main/java/org/teavm/junit/RhinoResultParser.java
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@ -24,6 +24,7 @@ import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.Reader;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
@ -50,21 +51,30 @@ final class RhinoResultParser {
callback.complete();
break;
case "exception": {
DebugInformation debugInformation = getDebugInformation(debugFile);
DebugInformation debugInformation = debugFile != null ? getDebugInformation(debugFile) : null;
String className = String.valueOf(result.get("className", result));
if (debugInformation != null) {
String decodedName = debugInformation.getClassNameByJsName(className);
if (decodedName != null) {
className = decodedName;
}
}
String message = String.valueOf(result.get("message", result));
String stack = result.get("stack", result).toString();
StackTraceElement[] decodedStack = null;
if (debugInformation != null) {
String[] script = getScript(new File(debugFile.getParentFile(),
debugFile.getName().substring(0, debugFile.getName().length() - 9)));
StackTraceElement[] decodedStack = decodeStack(stack, script, debugInformation);
if (decodedStack != null) {
List<StackTraceElement> elements = new ArrayList<>();
elements.addAll(Arrays.asList(decodeStack(stack, script, debugInformation)));
List<StackTraceElement> currentElements = Arrays.asList(Thread.currentThread().getStackTrace());
elements.addAll(currentElements.subList(2, currentElements.size()));
decodedStack = elements.toArray(new StackTraceElement[0]);
stack = "";
} else {
stack = "\n" + stack;
}
Throwable e;
@ -73,7 +83,9 @@ final class RhinoResultParser {
} else {
e = new RuntimeException(className + ": " + message + stack);
}
if (decodedStack != null) {
e.setStackTrace(decodedStack);
}
callback.error(e);
break;
}

9
tools/junit/src/main/java/org/teavm/junit/TeaVMTestRunner.java
View File

@ -92,6 +92,7 @@ public class TeaVMTestRunner extends Runner implements Filterable {
private static final String JS_RUNNER = "teavm.junit.js.runner";
private static final String THREAD_COUNT = "teavm.junit.js.threads";
private static final String JS_ENABLED = "teavm.junit.js";
static final String JS_DECODE_STACK = "teavm.junit.js.decodeStack";
private static final String C_ENABLED = "teavm.junit.c";
private static final String WASM_ENABLED = "teavm.junit.wasm";
private static final String C_COMPILER = "teavm.junit.c.compiler";
@ -552,13 +553,18 @@ public class TeaVMTestRunner extends Runner implements Filterable {
private CompileResult compileToJs(Method method, TeaVMTestConfiguration<JavaScriptTarget> configuration,
File path) {
boolean decodeStack = Boolean.parseBoolean(System.getProperty(JS_DECODE_STACK, "true"));
DebugInformationBuilder debugEmitter = new DebugInformationBuilder();
Supplier<JavaScriptTarget> targetSupplier = () -> {
JavaScriptTarget target = new JavaScriptTarget();
if (decodeStack) {
target.setDebugEmitter(debugEmitter);
}
return target;
};
CompilePostProcessor postBuild = (vm, file) -> {
CompilePostProcessor postBuild = null;
if (decodeStack) {
postBuild = (vm, file) -> {
DebugInformation debugInfo = debugEmitter.getDebugInformation();
File sourceMapsFile = new File(file.getPath() + ".map");
File debugFile = new File(file.getPath() + ".teavmdbg");
@ -579,6 +585,7 @@ public class TeaVMTestRunner extends Runner implements Filterable {
throw new RuntimeException(e);
}
};
}
return compileTest(method, configuration, targetSupplier, TestEntryPoint.class.getName(), path, ".js",
postBuild);
}