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Reclassify heapsnapshot and nsJSInspector as not part of devtools

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This resolves Issue #316
This commit is contained in:
Matt A. Tobin 2020-02-22 17:32:39 -05:00 • committed by Roy Tam
commit 95d5dcd8c5
142 changed files with 19 additions and 15 deletions
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125
dom/heapsnapshot/tests/unit/test_HeapSnapshot_takeCensus_06.js Normal file
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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
// Check HeapSnapshot.prototype.takeCensus handling of 'breakdown' argument.
//
// Ported from js/src/jit-test/tests/debug/Memory-takeCensus-06.js
function run_test() {
var Pattern = Match.Pattern;
var g = newGlobal();
var dbg = new Debugger(g);
Pattern({ count: Pattern.NATURAL,
bytes: Pattern.NATURAL })
.assert(saveHeapSnapshotAndTakeCensus(dbg, { breakdown: { by: "count" } }));
let census = saveHeapSnapshotAndTakeCensus(dbg, { breakdown: { by: "count", count: false, bytes: false } });
equal("count" in census, false);
equal("bytes" in census, false);
census = saveHeapSnapshotAndTakeCensus(dbg, { breakdown: { by: "count", count: true, bytes: false } });
equal("count" in census, true);
equal("bytes" in census, false);
census = saveHeapSnapshotAndTakeCensus(dbg, { breakdown: { by: "count", count: false, bytes: true } });
equal("count" in census, false);
equal("bytes" in census, true);
census = saveHeapSnapshotAndTakeCensus(dbg, { breakdown: { by: "count", count: true, bytes: true } });
equal("count" in census, true);
equal("bytes" in census, true);
// Pattern doesn't mind objects with extra properties, so we'll restrict this
// list to the object classes we're pretty sure are going to stick around for
// the forseeable future.
Pattern({
Function: { count: Pattern.NATURAL },
Object: { count: Pattern.NATURAL },
Debugger: { count: Pattern.NATURAL },
Sandbox: { count: Pattern.NATURAL },
// The below are all Debugger prototype objects.
Source: { count: Pattern.NATURAL },
Environment: { count: Pattern.NATURAL },
Script: { count: Pattern.NATURAL },
Memory: { count: Pattern.NATURAL },
Frame: { count: Pattern.NATURAL }
})
.assert(saveHeapSnapshotAndTakeCensus(dbg, { breakdown: { by: "objectClass" } }));
Pattern({
objects: { count: Pattern.NATURAL },
scripts: { count: Pattern.NATURAL },
strings: { count: Pattern.NATURAL },
other: { count: Pattern.NATURAL }
})
.assert(saveHeapSnapshotAndTakeCensus(dbg, { breakdown: { by: "coarseType" } }));
// As for { by: 'objectClass' }, restrict our pattern to the types
// we predict will stick around for a long time.
Pattern({
JSString: { count: Pattern.NATURAL },
"js::Shape": { count: Pattern.NATURAL },
JSObject: { count: Pattern.NATURAL },
JSScript: { count: Pattern.NATURAL }
})
.assert(saveHeapSnapshotAndTakeCensus(dbg, { breakdown: { by: "internalType" } }));
// Nested breakdowns.
let coarseTypePattern = {
objects: { count: Pattern.NATURAL },
scripts: { count: Pattern.NATURAL },
strings: { count: Pattern.NATURAL },
other: { count: Pattern.NATURAL }
};
Pattern({
JSString: coarseTypePattern,
"js::Shape": coarseTypePattern,
JSObject: coarseTypePattern,
JSScript: coarseTypePattern,
})
.assert(saveHeapSnapshotAndTakeCensus(dbg, {
breakdown: { by: "internalType",
then: { by: "coarseType" }
}
}));
Pattern({
Function: { count: Pattern.NATURAL },
Object: { count: Pattern.NATURAL },
Debugger: { count: Pattern.NATURAL },
Sandbox: { count: Pattern.NATURAL },
other: coarseTypePattern
})
.assert(saveHeapSnapshotAndTakeCensus(dbg, {
breakdown: {
by: "objectClass",
then: { by: "count" },
other: { by: "coarseType" }
}
}));
Pattern({
objects: { count: Pattern.NATURAL, label: "object" },
scripts: { count: Pattern.NATURAL, label: "scripts" },
strings: { count: Pattern.NATURAL, label: "strings" },
other: { count: Pattern.NATURAL, label: "other" }
})
.assert(saveHeapSnapshotAndTakeCensus(dbg, {
breakdown: {
by: "coarseType",
objects: { by: "count", label: "object" },
scripts: { by: "count", label: "scripts" },
strings: { by: "count", label: "strings" },
other: { by: "count", label: "other" }
}
}));
do_test_finished();
}