60 lines
1.3 KiB
C++
60 lines
1.3 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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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 file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "mozilla/dom/quota/StringifyUtils.h"
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#include "gtest/gtest.h"
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namespace mozilla::dom::quota {
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class B;
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class A : public Stringifyable {
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public:
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A() : mB(nullptr) {}
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virtual void DoStringify(nsACString& aData) override;
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void setB(B* aB) { mB = aB; }
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private:
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B* mB;
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};
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class B : public Stringifyable {
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public:
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B() : mA(nullptr) {}
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virtual void DoStringify(nsACString& aData) override;
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void setA(A* aA) { mA = aA; }
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private:
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A* mA;
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};
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void A::DoStringify(nsACString& aData) {
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aData.Append("Class A content."_ns);
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mB->Stringify(aData);
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}
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void B::DoStringify(nsACString& aData) {
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aData.Append("Class B content.");
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mA->Stringify(aData);
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}
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TEST(DOM_Quota_StringifyUtils, Nested)
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{
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A a1;
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A a2;
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B b;
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a1.setB(&b);
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b.setA(&a2);
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a2.setB(&b);
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nsCString msg;
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a1.Stringify(msg);
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EXPECT_EQ(
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0, strcmp("{Class A content.{Class B content.{Class A content.(...)}}}",
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msg.get()));
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}
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} // namespace mozilla::dom::quota
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