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Added test case for JNI-88

JNI-88
heck 2 years ago
parent
commit
614253fa24
3 changed files with 148 additions and 0 deletions
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      .hgignore
  2. +119
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      test/JNI_88/JNI_88.java
  3. +26
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      test/JNI_88/Makefile

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.hgignore View File

@ -85,3 +85,6 @@ android/external/[^.]*
local.conf
src/local.conf
# Default ignored files
.idea/workspace.xml
.idea/vcs.xml

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test/JNI_88/JNI_88.java View File

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import foundation.pEp.jniadapter.*;
import java.util.Vector;
import java.net.URL;
import java.net.URLClassLoader;
import java.lang.Thread;
import java.lang.InterruptedException;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
/*
This test is trying to reproduce the problem described in JNI-88
https://pep.foundation/jira/browse/JNI-88
During the start up of the (banking-)connector we can see this behavior:
```
java: throw_pEp_exception.cc:268: jint pEp::JNIAdapter::throw_pEp_Exception(JNIEnv*, PEP_STATUS): Assertion `ex' failed.
Aborted (core dumped)
```
We try to set OwnId simultaneously from two threads(with two different engine instances). There is also high load on the system (pEp-unreleted).
Tuning tracing on in pgp_sequoia.c reveals this:
```
15:02 < jonas> cert_find: (339945131124ECCBD16D46104F470C66E44B21E4, 0)
15:02 < jonas> key_load: -> PEP_KEY_NOT_FOUND
15:02 < jonas> cert_find: Looking up 339945131124ECCBD16D46104F470C66E44B21E4: PEP_KEY_NOT_FOUND
15:02 < jonas> cert_find: (339945131124ECCBD16D46104F470C66E44B21E4, 0) -> PEP_KEY_NOT_FOUND
15:02 < jonas> cert_save: Saving certificate: database is locked: PEP_UNKNOWN_ERROR
15:02 < jonas> cert_save: (339945131124ECCBD16D46104F470C66E44B21E4) -> PEP_UNKNOWN_ERROR
15:02 < jonas> pgp_generate_keypair: saving TSK: PEP_CANNOT_CREATE_KEY
15:02 < jonas> pgp_generate_keypair: -> PEP_CANNOT_CREATE_KEY
15:02 < jonas> cert_save: (1863F66D52A7E79B69DBFCD84EB613332303DE33) -> PEP_STATUS_OK
[11:14] < dietz> | Schreib' Dir einfach was, das aus ein paar threads zyklisch myself() ruft (für jeweils neue Identitäten).
[11:14] < dietz> | Sollte nach wenigen Sekunden krachen.
[11:15] < dietz> | Wobei fdik in #dev meinte, wir dürfen myself() nicht parallel rufen. Scherzkeks.
[11:15] < dietz> | Spätestens beim plugin *müssen* wir aus zwei Prozessen auf die DB lesen und schreiben.
*/
class TestThread extends Thread {
private String threadName;
private int numIter = 1000000000;
private Engine e;
private Identity i1;
TestThread( String name) {
threadName = name;
try {
e = new Engine();
i1 = new Identity();
i1.user_id = "pEp_own_userId";
i1.me = true;
i1.username = "tTest User";
i1.address = "hulu@hu.hu";
}
catch (pEpException ex) {
System.out.println(threadName + ": cannot load");
System.exit(0);
return;
}
System.out.println(threadName + ": Engine loaded");
}
private void testMyself() {
System.out.print("testMyself: -> ");
i1 = e.myself(i1);
System.out.println(i1.fpr);
}
private void testMyselfWithName(String name) {
System.out.print("testMyselfWithName: " + name + " -> ");
Identity i2 = new Identity();
i2.me = true;
i2.user_id = name;
i2.username = name;
i2.address = name + "@test.org";
i2 = e.myself(i2);
System.out.println("FPR: " + i2.fpr);
}
public void run() {
try {
for(int i = 0; i < numIter; i++) {
// testMyself();
testMyselfWithName(threadName + Integer.toString(i));
// Thread.sleep(0);
}
} catch (Exception e) {
System.out.println("Exception in Thread " + threadName);
System.out.println(e.toString());
System.exit(0);
}
}
}
class JNI_88 {
public static void main(String[] args) {
int numThreads = 2;
Vector<Thread> vecT = new Vector<Thread>();
System.out.println("Creating num threads: " + numThreads);
for(int i=0; i < numThreads; i++) {
String tName = "Thread-" + String.valueOf(i);
System.out.println("Creating Thread: " + tName);
vecT.add(new TestThread(tName));
}
System.out.println("num threads created: " + vecT.size());
for(Thread t : vecT) {
System.out.println("Starting Thread: " + t.getName());
t.start();
}
}
}

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test/JNI_88/Makefile View File

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include ../../Makefile.conf
include ../Makefile.conf
JAVA_CLASSES = \
JNI_88.class
.PHONY: compile run test clean
all: compile
$(MAKE) run
run: compile
HOME=$(PWD) CLASSPATH=$(CLASSPATH) time $(VM) JNI_88
compile: $(JAVA_CLASSES)
%.class: %.java
CLASSPATH=$(CLASSPATH) javac $<
clean:
rm -f *.class
rm -f *.log
rm -rf .pEp_*
rm -Rf .pEp
rm -Rf .gnupg
rm -Rf .lldb

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