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