97 lines
2.9 KiB
JavaScript
97 lines
2.9 KiB
JavaScript
t = db.jstests_evald;
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t.drop();
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function debug(x) {
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// printjson( x );
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}
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for (i = 0; i < 10; ++i) {
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t.save({i: i});
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}
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function op(ev, where) {
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p = db.currentOp().inprog;
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debug(p);
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for (var i in p) {
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var o = p[i];
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if (where) {
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if (o.active && o.query && o.query.query && o.query.query.$where &&
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o.ns == "test.jstests_evald") {
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return o.opid;
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}
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} else {
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if (o.active && o.query && o.query.$eval && o.query.$eval == ev) {
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return o.opid;
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}
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}
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}
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return -1;
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}
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function doIt(ev, wait, where) {
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var awaitShell;
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if (where) {
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awaitShell = startParallelShell(ev);
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} else {
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awaitShell = startParallelShell("db.eval( '" + ev + "' )");
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}
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o = null;
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assert.soon(function() {
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o = op(ev, where);
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return o != -1;
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});
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if (wait) {
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sleep(2000);
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}
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debug("going to kill");
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db.killOp(o);
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debug("sent kill");
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var exitCode = awaitShell({checkExitSuccess: false});
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assert.neq(
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0, exitCode, "expected shell to exit abnormally due to JS execution being terminated");
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}
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// nested scope with nested invoke()
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doIt("db.jstests_evald.count( { $where: function() { while(1) { sleep(1); } } } )", true, true);
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doIt("db.jstests_evald.count( { $where: function() { while(1) { sleep(1); } } } )", false, true);
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// simple tight loop tests with callback
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doIt("while(1) { sleep(1); }", false);
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doIt("while(1) { sleep(1); }", true);
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// simple tight loop tests without callback
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doIt("while(1) {;}", false);
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doIt("while(1) {;}", true);
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// the for loops are currently required, as a spawned op masks the parent op - see SERVER-1931
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doIt("while(1) { for( var i = 0; i < 10000; ++i ) {;} db.jstests_evald.count({i:10}); }", true);
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doIt("while(1) { for( var i = 0; i < 10000; ++i ) {;} db.jstests_evald.count({i:10}); }", false);
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doIt("while(1) { for( var i = 0; i < 10000; ++i ) {;} db.jstests_evald.count(); }", true);
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doIt("while(1) { for( var i = 0; i < 10000; ++i ) {;} db.jstests_evald.count(); }", false);
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// try/catch with tight-loop kill tests.
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// native callback with nested invoke(), drop JS exceptions
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doIt("while(1) { " +
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" for(var i = 0; i < 10000; ++i) {;} " +
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" try { " +
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" db.jstests_evald.count({i:10}); " +
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" } catch (e) {} " + "}",
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true);
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// native callback, drop JS exceptions
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doIt("while(1) { " + " try { " + " while(1) { " +
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" sleep(1); " + " } " + " } catch (e) {} " + "}",
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true);
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// no native callback and drop JS exceptions
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doIt("while(1) { " + " try { " + " while(1) {;} " +
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" } catch (e) {} " + "}",
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true);
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