35 lines
1.1 KiB
JavaScript
35 lines
1.1 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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// HeapSnapshot.prototype.takeCensus behaves plausibly as we add and remove
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// debuggees.
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//
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// Ported from js/src/jit-test/tests/debug/Memory-takeCensus-03.js
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function run_test() {
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var dbg = new Debugger;
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var census0 = saveHeapSnapshotAndTakeCensus(dbg);
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Census.walkCensus(census0, "census0", Census.assertAllZeros);
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var g1 = newGlobal();
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dbg.addDebuggee(g1);
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var census1 = saveHeapSnapshotAndTakeCensus(dbg);
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Census.walkCensus(census1, "census1", Census.assertAllNotLessThan(census0));
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var g2 = newGlobal();
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dbg.addDebuggee(g2);
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var census2 = saveHeapSnapshotAndTakeCensus(dbg);
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Census.walkCensus(census2, "census2", Census.assertAllNotLessThan(census1));
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dbg.removeDebuggee(g2);
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var census3 = saveHeapSnapshotAndTakeCensus(dbg);
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Census.walkCensus(census3, "census3", Census.assertAllEqual(census1));
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dbg.removeDebuggee(g1);
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var census4 = saveHeapSnapshotAndTakeCensus(dbg);
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Census.walkCensus(census4, "census4", Census.assertAllEqual(census0));
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do_test_finished();
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}
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