mirror of https://gitee.com/bigwinds/arangodb
101 lines
2.5 KiB
JavaScript
101 lines
2.5 KiB
JavaScript
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var db = require("org/arangodb").db;
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var internal = require("internal");
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var fs = require("fs");
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var jsunity = require("jsunity");
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function runSetup () {
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internal.debugClearFailAt();
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var i, paths = [ ];
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for (i = 0; i < 3; ++i) {
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db._useDatabase("_system");
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try {
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db._dropDatabase("UnitTestsRecovery" + i);
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}
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catch (err) {
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}
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db._createDatabase("UnitTestsRecovery" + i);
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db._useDatabase("UnitTestsRecovery" + i);
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paths[i] = db._path();
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db._useDatabase("_system");
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db._dropDatabase("UnitTestsRecovery" + i);
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}
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db._drop("test");
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c = db._create("test");
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c.save({ _key: "crashme" }, true);
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internal.wait(3, true);
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for (i = 0; i < 3; ++i) {
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// re-create database directory
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try {
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fs.makeDirectory(paths[i]);
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}
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catch (err2) {
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}
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fs.write(fs.join(paths[i], "parameter.json"), "");
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fs.write(fs.join(paths[i], "parameter.json.tmp"), "");
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// create some collection directory
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fs.makeDirectory(fs.join(paths[i], "collection-123"));
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if (i < 2) {
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// create a leftover parameter.json.tmp file
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fs.write(fs.join(paths[i], "collection-123", "parameter.json.tmp"), "");
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}
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else {
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// create an empty parameter.json file
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fs.write(fs.join(paths[i], "collection-123", "parameter.json"), "");
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// create some other file
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fs.write(fs.join(paths[i], "collection-123", "foobar"), "foobar");
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}
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}
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internal.debugSegfault("crashing server");
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}
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////////////////////////////////////////////////////////////////////////////////
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/// @brief test suite
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////////////////////////////////////////////////////////////////////////////////
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function recoverySuite () {
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jsunity.jsUnity.attachAssertions();
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return {
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setUp: function () {
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},
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tearDown: function () {
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},
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////////////////////////////////////////////////////////////////////////////////
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/// @brief test whether we can recover the databases even with the
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/// leftover directories present
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////////////////////////////////////////////////////////////////////////////////
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testLeftoverDatabaseDirectory : function () {
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assertEqual([ "_system" ], db._listDatabases());
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}
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};
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}
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////////////////////////////////////////////////////////////////////////////////
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/// @brief executes the test suite
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////////////////////////////////////////////////////////////////////////////////
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function main (argv) {
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if (argv[1] === "setup") {
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runSetup();
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return 0;
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}
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else {
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jsunity.run(recoverySuite);
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return jsunity.done() ? 0 : 1;
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}
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}
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