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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /devtools/shared/heapsnapshot/tests/gtest/SerializesEverythingInHeapGraphOnce.cpp | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'devtools/shared/heapsnapshot/tests/gtest/SerializesEverythingInHeapGraphOnce.cpp')
-rw-r--r-- | devtools/shared/heapsnapshot/tests/gtest/SerializesEverythingInHeapGraphOnce.cpp | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/devtools/shared/heapsnapshot/tests/gtest/SerializesEverythingInHeapGraphOnce.cpp b/devtools/shared/heapsnapshot/tests/gtest/SerializesEverythingInHeapGraphOnce.cpp new file mode 100644 index 0000000000..d71c86703c --- /dev/null +++ b/devtools/shared/heapsnapshot/tests/gtest/SerializesEverythingInHeapGraphOnce.cpp @@ -0,0 +1,34 @@ +/* -*- 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)); +}); |