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/* -*- Mode: C++; tab-width: 8; 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/. */
#include <stdio.h>
#include <stdlib.h>
#include "gtest/gtest.h"
// Disable deprecation warnings generated by nsISupportsArray and associated
// classes.
#if defined(__GNUC__)
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
#elif defined(_MSC_VER)
#pragma warning (push)
#pragma warning (disable : 4996)
#endif
#include "nsISupportsArray.h"
// {9e70a320-be02-11d1-8031-006008159b5a}
#define NS_IFOO_IID \
{0x9e70a320, 0xbe02, 0x11d1, \
{0x80, 0x31, 0x00, 0x60, 0x08, 0x15, 0x9b, 0x5a}}
namespace TestArray {
class IFoo : public nsISupports {
public:
NS_DECLARE_STATIC_IID_ACCESSOR(NS_IFOO_IID)
NS_IMETHOD_(nsrefcnt) RefCnt() = 0;
NS_IMETHOD_(int32_t) ID() = 0;
};
NS_DEFINE_STATIC_IID_ACCESSOR(IFoo, NS_IFOO_IID)
class Foo final : public IFoo {
public:
explicit Foo(int32_t aID);
// nsISupports implementation
NS_DECL_ISUPPORTS
// IFoo implementation
NS_IMETHOD_(nsrefcnt) RefCnt() override { return mRefCnt; }
NS_IMETHOD_(int32_t) ID() override { return mID; }
static int32_t gCount;
int32_t mID;
private:
~Foo();
};
int32_t Foo::gCount;
Foo::Foo(int32_t aID)
{
mID = aID;
++gCount;
}
Foo::~Foo()
{
--gCount;
}
NS_IMPL_ISUPPORTS(Foo, IFoo)
void CheckArray(nsISupportsArray* aArray, int32_t aExpectedCount, int32_t aElementIDs[], int32_t aExpectedTotal)
{
uint32_t cnt = 0;
#ifdef DEBUG
nsresult rv =
#endif
aArray->Count(&cnt);
NS_ASSERTION(NS_SUCCEEDED(rv), "Count failed");
int32_t count = cnt;
int32_t index;
EXPECT_EQ(Foo::gCount, aExpectedTotal);
EXPECT_EQ(count, aExpectedCount);
for (index = 0; (index < count) && (index < aExpectedCount); index++) {
nsCOMPtr<IFoo> foo = do_QueryElementAt(aArray, index);
EXPECT_EQ(foo->ID(), aElementIDs[index]);
}
}
void FillArray(nsISupportsArray* aArray, int32_t aCount)
{
int32_t index;
for (index = 0; index < aCount; index++) {
nsCOMPtr<IFoo> foo = new Foo(index);
aArray->AppendElement(foo);
}
}
} // namespace TestArray
using namespace TestArray;
TEST(Array, main)
{
nsISupportsArray* array;
nsresult rv;
if (NS_OK == (rv = NS_NewISupportsArray(&array))) {
FillArray(array, 10);
int32_t fillResult[10] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9};
CheckArray(array, 10, fillResult, 10);
// test insert
nsCOMPtr<IFoo> foo = do_QueryElementAt(array, 3);
array->InsertElementAt(foo, 5);
int32_t insertResult[11] = {0, 1, 2, 3, 4, 3, 5, 6, 7, 8, 9};
CheckArray(array, 11, insertResult, 10);
array->InsertElementAt(foo, 0);
int32_t insertResult2[12] = {3, 0, 1, 2, 3, 4, 3, 5, 6, 7, 8, 9};
CheckArray(array, 12, insertResult2, 10);
array->AppendElement(foo);
int32_t appendResult[13] = {3, 0, 1, 2, 3, 4, 3, 5, 6, 7, 8, 9, 3};
CheckArray(array, 13, appendResult, 10);
// test IndexOf
int32_t expectedIndex = 0;
int32_t index = array->IndexOf(foo);
EXPECT_EQ(index, expectedIndex);
// test ReplaceElementAt
array->ReplaceElementAt(foo, 8);
int32_t replaceResult[13] = {3, 0, 1, 2, 3, 4, 3, 5, 3, 7, 8, 9, 3};
CheckArray(array, 13, replaceResult, 9);
// test RemoveElementAt, RemoveElement
array->RemoveElementAt(0);
int32_t removeResult[12] = {0, 1, 2, 3, 4, 3, 5, 3, 7, 8, 9, 3};
CheckArray(array, 12, removeResult, 9);
array->RemoveElementAt(7);
int32_t removeResult2[11] = {0, 1, 2, 3, 4, 3, 5, 7, 8, 9, 3};
CheckArray(array, 11, removeResult2, 9);
array->RemoveElement(foo);
int32_t removeResult3[10] = {0, 1, 2, 4, 3, 5, 7, 8, 9, 3};
CheckArray(array, 10, removeResult3, 9);
foo = nullptr;
// test clear
array->Clear();
FillArray(array, 4);
CheckArray(array, 4, fillResult, 4);
// test delete
NS_RELEASE(array);
}
}
#if defined(__GNUC__)
#pragma GCC diagnostic pop
#elif defined(_MSC_VER)
#pragma warning (pop)
#endif
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