mirror of https://github.com/mongodb/mongo
36 lines
900 B
JavaScript
36 lines
900 B
JavaScript
// Basic tests for a form of stack recursion that's been shown to cause C++ side stack overflows in
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// the past. See SERVER-19614.
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//
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// @tags: [
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// does_not_support_stepdowns,
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// requires_non_retryable_commands,
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// uses_map_reduce_with_temp_collections,
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// ]
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(function() {
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"use strict";
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db.recursion.drop();
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// Make sure the shell doesn't blow up.
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function shellRecursion() {
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shellRecursion.apply();
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}
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assert.throws(shellRecursion);
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// Make sure server side stack overflow doesn't blow up.
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function mapReduceRecursion() {
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db.recursion.mapReduce(
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function() {
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(function recursion() {
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recursion.apply();
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})();
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},
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function() {},
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{out: {merge: 'out_coll'}});
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}
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assert.commandWorked(db.recursion.insert({}));
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assert.commandFailedWithCode(assert.throws(mapReduceRecursion), ErrorCodes.JSInterpreterFailure);
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}());
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