dd0c8d73aa
By default the await function returned by startParallelShell() asserts that the exit code is zero.
49 lines
1.5 KiB
JavaScript
49 lines
1.5 KiB
JavaScript
// Test that the plan summary string appears in db.currentOp() for
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// count operations. SERVER-14064.
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var t = db.jstests_count_plan_summary;
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t.drop();
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for (var i = 0; i < 1000; i++) {
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t.insert({x: 1});
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}
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// Mock a long-running count operation by sleeping for each of
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// the documents in the collection.
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var awaitShell = startParallelShell(
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"db.jstests_count_plan_summary.find({x: 1, $where: 'sleep(100)'}).count()"
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);
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// Find the count op in db.currentOp() and check for the plan summary.
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assert.soon(function() {
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var current = db.currentOp({ns: t.getFullName(), "query.count": t.getName()});
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assert("inprog" in current);
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if (current.inprog.length === 0) {
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print("Did not find count op. db.currentOp() output:");
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printjson(current);
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return false;
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}
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// There are no indices, so the plan summary should be a collscan.
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var countOp = current.inprog[0];
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if (!("planSummary" in countOp)) {
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print("count op does not yet contain planSummary:");
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printjson(countOp);
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return false;
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}
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// There are no indices, so the planSummary should be "COLLSCAN".
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print("Found count op with planSummary:");
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printjson(countOp);
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assert.eq("COLLSCAN", countOp.planSummary, "wrong planSummary string");
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// Kill the op so that the test won't run for a long time.
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db.killOp(countOp.opid);
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return true;
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});
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var exitCode = awaitShell({checkExitSuccess: false});
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assert.neq(0, exitCode, "expected shell to exit abnormally due to JS execution being terminated");
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