54 lines
1.7 KiB
C++
54 lines
1.7 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2; -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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// Test that edge names get serialized correctly.
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#include "DevTools.h"
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using testing::Field;
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using testing::IsNull;
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using testing::Property;
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using testing::Return;
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DEF_TEST(SerializesEdgeNames, {
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FakeNode node;
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FakeNode referent;
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const char16_t edgeName[] = u"edge name";
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const char16_t emptyStr[] = u"";
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AddEdge(node, referent, edgeName);
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AddEdge(node, referent, emptyStr);
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AddEdge(node, referent, nullptr);
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::testing::NiceMock<MockWriter> writer;
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// Should get the node with edges once.
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EXPECT_CALL(
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writer,
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writeNode(AllOf(EdgesLength(cx, 3),
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Edge(cx, 0, Field(&JS::ubi::Edge::name,
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UniqueUTF16StrEq(edgeName))),
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Edge(cx, 1, Field(&JS::ubi::Edge::name,
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UniqueUTF16StrEq(emptyStr))),
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Edge(cx, 2, Field(&JS::ubi::Edge::name,
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UniqueIsNull()))),
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_)
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)
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.Times(1)
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.WillOnce(Return(true));
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// Should get the referent node that doesn't have any edges once.
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ExpectWriteNode(writer, referent);
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JS::AutoCheckCannotGC noGC(cx);
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ASSERT_TRUE(WriteHeapGraph(cx,
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JS::ubi::Node(&node),
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writer,
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/* wantNames = */ true,
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/* zones = */ nullptr,
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noGC));
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});
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