js/src/jit-test/tests/gc/test-root-arrays.js


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gczeal(0);
let objects = [{}, {}, {}];
blackRoot()[0] = objects[0];
grayRoot()[0] = objects[1];
addMarkObservers(objects);
objects = undefined;
gc();
assertEq(getMarks()[0], "black");
assertEq(getMarks()[1], "gray");
assertEq(getMarks()[2], "dead");