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// |jit-test| skip-if: !getBuildConfiguration("has-gczeal") || (getBuildConfiguration("osx") && getBuildConfiguration("arm64"))
// Test aborting an incremental GC in all possible states
gczeal(0);
gc();
// Allocate objectCount objects in zoneCount zones and run a incremental
// shrinking GC with slices with a work budget of sliceBudget until we reach
// GC state abortState at which point, abort the GC.
function testAbort(zoneCount, objectCount, sliceBudget, abortState)
{
var zones = [];
for (var i = 0; i < zoneCount; i++) {
var zone = newGlobal({newCompartment: true});
evaluate("var objects; " +
"function makeObjectGraph(objectCount) { " +
" objects = []; " +
" for (var i = 0; i < objectCount; i++) " +
" objects.push({i: i}); " +
"}",
{ global: zone });
zone.makeObjectGraph(objectCount);
zones.push(zone);
}
gc();
var didAbort = false;
startgc(sliceBudget, "shrinking");
assertEq(currentgc().isShrinking, true);
while (gcstate() !== "NotActive") {
if (gcstate() == abortState) {
abortgc();
didAbort = true;
break;
}
gcslice(sliceBudget);
}
assertEq(gcstate(), "NotActive");
if (abortState)
assertEq(didAbort, true);
return zones;
}
gczeal(0);
testAbort(10, 10000, 10000);
testAbort(10, 10000, 10000, "Mark");
testAbort(10, 10000, 1000, "Sweep");
testAbort(10, 10000, 10000, "Compact");
// Note: we do not yield automatically before Finalize or Decommit, as they
// yield internally. Thus, we may not witness an incremental state in this
// phase and cannot test it explicitly.