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arangodb
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When we detect a segmentation fault, try to run the debugger.

This commit is contained in:
Willi Goesgens 2015-05-21 11:42:34 +02:00
parent 38c1d1d8ca
commit 9ddf5145b7
1 changed files with 21 additions and 4 deletions
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25
js/server/modules/org/arangodb/testing.js
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@ -130,8 +130,8 @@ var optionsDefaults = { "cluster": false,
"portOffset": 0,
"valgrindargs": [],
"valgrindXmlFileBase" : "",
"extraargs": []
"extraargs": [],
"coreDirectory": "/var/tmp"
};
var allTests =
@ -482,6 +482,21 @@ function copy (src, dst) {
fs.write(dst, buffer);
}
function analyzeCoreDump(instanceInfo, options, storeArangodPath, pid) {
var command;
command = '(';
command += "printf 'bt full\\n thread apply all bt\\n';";
command += "sleep 10;";
command += "echo quit;";
command += "sleep 2";
command += ") | gdb " + storeArangodPath + " " + options.coreDirectory + "/*core*" + pid + '*';
var args = ['-c', command];
print(JSON.stringify(args));
executeExternalAndWait("/bin/bash", args);
}
function checkInstanceAlive(instanceInfo, options) {
var storeArangodPath;
if (options.cluster === false) {
@ -505,8 +520,8 @@ function checkInstanceAlive(instanceInfo, options) {
print("Core dump written; copying arangod to " +
instanceInfo.tmpDataDir + " for later analysis.");
res.gdbHint = "Run debugger with 'gdb " +
storeArangodPath +
" /var/tmp/core*" + instanceInfo.pid.pid + "*'";
storeArangodPath + " " + options.coreDirectory +
"/core*" + instanceInfo.pid.pid + "*'";
if (require("internal").platform.substr(0,3) === 'win') {
copy("bin\\arangod.exe", instanceInfo.tmpDataDir + "\\arangod.exe");
copy("bin\\arangod.pdb", instanceInfo.tmpDataDir + "\\arangod.pdb");
@ -515,6 +530,7 @@ function checkInstanceAlive(instanceInfo, options) {
}
else {
copy("bin/arangod", storeArangodPath);
analyzeCoreDump(instanceInfo, options, storeArangodPath, instanceInfo.pid.pid);
}
}
instanceInfo.exitStatus = res;
@ -548,6 +564,7 @@ function checkInstanceAlive(instanceInfo, options) {
}
else {
copy("bin/arangod", storeArangodPath);
analyzeCoreDump(instanceInfo, options, storeArangodPath, checkpid.pid);
}
instanceInfo.exitStatus = ress;