Files
basilisk55/dom/heapsnapshot/tests/gtest/SerializesEverythingInHeapGraphOnce.cpp
T
roytam1 743d4f8bf7 import from UXP:
- Issue #316 - Make the memory GC performance object conditional (WIP) (1e553d0e)
- Issue #316 - Pre-process Performance.webidl (5b49170b)
- Issue #316 - Be more gentle with the CC and nursery. (10e1c09f)
- Issue #316 - Make sure MOZ_DEVTOOLS_SERVER is passed down to js. (beed2a81)
- Issue #316 - Reclassify heapsnapshot and nsJSInspector as not part of devtools (95d5dcd8)
- Issue #316 - Follow-up to 4e2e9be6a - Move HeapSnapshot DevTools-only Modules back to DevTools (021bff6b)
2022-04-12 00:37:10 +08:00

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2; -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
// Test that everything in the heap graph gets serialized once, and only once.
#include "DevTools.h"
DEF_TEST(SerializesEverythingInHeapGraphOnce, {
FakeNode nodeA;
FakeNode nodeB;
FakeNode nodeC;
FakeNode nodeD;
AddEdge(nodeA, nodeB);
AddEdge(nodeB, nodeC);
AddEdge(nodeC, nodeD);
AddEdge(nodeD, nodeA);
::testing::NiceMock<MockWriter> writer;
// Should serialize each node once.
ExpectWriteNode(writer, nodeA);
ExpectWriteNode(writer, nodeB);
ExpectWriteNode(writer, nodeC);
ExpectWriteNode(writer, nodeD);
JS::AutoCheckCannotGC noGC(cx);
ASSERT_TRUE(WriteHeapGraph(cx,
JS::ubi::Node(&nodeA),
writer,
/* wantNames = */ false,
/* zones = */ nullptr,
noGC));
});