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Diffstat (limited to 'jstests/dur/md5.js')
-rw-r--r-- | jstests/dur/md5.js | 101 |
1 files changed, 0 insertions, 101 deletions
diff --git a/jstests/dur/md5.js b/jstests/dur/md5.js deleted file mode 100644 index 107476e9704..00000000000 --- a/jstests/dur/md5.js +++ /dev/null @@ -1,101 +0,0 @@ -/** - * Test md5 validation of journal file. - * This test is dependent on the journal file format and may require an update if the format changes, - * see comments near fuzzFile() below. - */ - -var debugging = false; -var testname = "dur_md5"; -var step = 1; -var conn = null; - -function log(str) { - print(); - if(str) - print(testname+" step " + step++ + " " + str); - else - print(testname+" step " + step++); -} - -/** Changes here may require updating the byte index of the md5 hash, see File comments below. */ -function work() { - log("work"); - var d = conn.getDB("test"); - d.foo.insert({ _id: 3, x: 22 }); - d.foo.insert({ _id: 4, x: 22 }); - d.a.insert({ _id: 3, x: 22, y: [1, 2, 3] }); - d.a.insert({ _id: 4, x: 22, y: [1, 2, 3] }); - d.a.update({ _id: 4 }, { $inc: { x: 1} }); - - // try building an index. however, be careful as object id's in system.indexes would vary, so we do it manually: - d.system.indexes.insert({ _id: 99, ns: "test.a", key: { x: 1 }, name: "x_1", v: 0 }); - - // d.a.update({ _id: 4 }, { $inc: { x: 1} }); - // d.a.reIndex(); - - // assure writes applied in case we kill -9 on return from this function - d.getLastError(); - - log("endwork"); -} - -if( debugging ) { - // mongod already running in debugger - conn = db.getMongo(); - work(); - sleep(30000); - quit(); -} - -log(); - -var path = "/data/db/" + testname+"dur"; - -log(); -conn = startMongodEmpty("--port", 30001, "--dbpath", path, "--dur", "--smallfiles", "--durOptions", 8); -work(); - -// wait for group commit. -printjson(conn.getDB('admin').runCommand({getlasterror:1, fsync:1}));
-
-log("kill -9"); - -// kill the process hard -stopMongod(30001, /*signal*/9); - -// journal file should be present, and non-empty as we killed hard - -// Bit flip the first byte of the md5sum contained within the opcode footer.
-// This ensures we get an md5 exception instead of some other type of exception.
-var file = path + "/journal/j._0";
-
-// if test fails, uncomment these "cp" lines to debug:
-// run("cp", file, "/tmp/before");
-
-// journal header is 8192
-// jsectheader is 20
-// so a little beyond that
-fuzzFile(file, 8214+8);
-
-// run("cp", file, "/tmp/after"); - -log("run mongod again recovery should fail"); - -// 100 exit code corresponds to EXIT_UNCAUGHT, which is triggered when there is an exception during recovery. -// 14 is is sometimes triggered instead due to SERVER-2184 -exitCode = runMongoProgram( "mongod", "--port", 30002, "--dbpath", path, "--dur", "--smallfiles", "--durOptions", /*9*/13 );
-
-if (exitCode != 100 && exitCode != 14) {
- print("\n\n\nFAIL md5.js expected mongod to fail but didn't? mongod exitCode: " + exitCode + "\n\n\n");
- // sleep a little longer to get more output maybe
- sleep(2000);
- assert(false);
-} - -// TODO Possibly we could check the mongod log to verify that the correct type of exception was thrown. But -// that would introduce a dependency on the mongod log format, which we may not want.
-
-print("SUCCESS md5.js");
-
-// if we sleep a littler here we may get more out the mongod output logged
-sleep(500);
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