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arangodb/js/server/tests/recovery/empty-datafiles.js

72 lines
1.8 KiB
JavaScript

/*jshint globalstrict:false, strict:false, unused : false */
/*global assertEqual, assertTrue */
var db = require("org/arangodb").db;
var internal = require("internal");
var jsunity = require("jsunity");
var fs = require("fs");
function runSetup () {
'use strict';
internal.debugClearFailAt();
db._drop("UnitTestsRecovery");
var c = db._create("UnitTestsRecovery");
var i, num = 9999999999;
for (i = 0; i < 4; ++i) {
var filename = fs.join(db._path(), "collection-" + c._id + "/datafile-" + num + ".db");
num++;
// save an empty file
fs.write(filename, "");
}
c.save({ test: "testValue" }, true); // wait for sync
internal.debugSegfault("crashing server");
}
////////////////////////////////////////////////////////////////////////////////
/// @brief test suite
////////////////////////////////////////////////////////////////////////////////
function recoverySuite () {
'use strict';
jsunity.jsUnity.attachAssertions();
return {
setUp: function () {
},
tearDown: function () {
},
////////////////////////////////////////////////////////////////////////////////
/// @brief test whether we can start the server
////////////////////////////////////////////////////////////////////////////////
testEmptyDatafiles : function () {
var c = db._collection("UnitTestsRecovery");
assertTrue(1, c.count());
assertEqual("testValue", c.toArray()[0].test);
}
};
}
////////////////////////////////////////////////////////////////////////////////
/// @brief executes the test suite
////////////////////////////////////////////////////////////////////////////////
function main (argv) {
'use strict';
if (argv[1] === "setup") {
runSetup();
return 0;
}
else {
jsunity.run(recoverySuite);
return jsunity.done().status ? 0 : 1;
}
}