mirror of https://github.com/mongodb/mongo
45 lines
1.2 KiB
JavaScript
45 lines
1.2 KiB
JavaScript
// @tags: [
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// requires_non_retryable_writes,
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// uses_multiple_connections,
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// uses_parallel_shell,
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// ]
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// Sanity test for removing documents with adjacent index keys. SERVER-2008
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t = db.jstests_removec;
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t.drop();
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t.ensureIndex({a: 1});
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/** @return an array containing a sequence of numbers from i to i + 10. */
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function runStartingWith(i) {
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ret = [];
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for (j = 0; j < 11; ++j) {
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ret.push(i + j);
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}
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return ret;
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}
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// Insert some documents with adjacent index keys.
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for (i = 0; i < 1100; i += 11) {
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t.save({a: runStartingWith(i)});
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}
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// Remove and then reinsert random documents in the background.
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s = startParallelShell('t = db.jstests_removec;' +
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'Random.setRandomSeed();' +
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'for( j = 0; j < 1000; ++j ) {' +
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' o = t.findOne( { a:Random.randInt( 1100 ) } );' +
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' t.remove( { _id:o._id } );' +
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' t.insert( o );' +
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'}');
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// Find operations are error free. Note that the cursor throws if it detects the $err
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// field in the returned document.
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for (i = 0; i < 200; ++i) {
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t.find({a: {$gte: 0}}).hint({a: 1}).itcount();
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}
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s();
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t.drop();
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