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/******************************************************************************
* Top contributors (to current version):
* Aina Niemetz, Andrew Reynolds, Mathias Preiner
*
* This file is part of the cvc5 project.
*
* Copyright (c) 2009-2025 by the authors listed in the file AUTHORS
* in the top-level source directory and their institutional affiliations.
* All rights reserved. See the file COPYING in the top-level source
* directory for licensing information.
* ****************************************************************************
*
* Black box testing of cvc5::context::CDMap<>.
*/
#include <map>
#include "base/check.h"
#include "context/cdhashmap.h"
#include "context/cdlist.h"
#include "test_context.h"
namespace cvc5::internal {
namespace test {
using cvc5::context::CDHashMap;
using cvc5::context::Context;
class TestContextBlackCDHashMap : public TestContext
{
protected:
/** Returns the elements in a CDHashMap. */
static std::map<int32_t, int32_t> get_elements(
const CDHashMap<int32_t, int32_t>& map)
{
return std::map<int32_t, int32_t>{map.begin(), map.end()};
}
/**
* Returns true if the elements in map are the same as expected.
* NOTE: This is mostly to help the type checker for matching expected within
* a ASSERT_*.
*/
static bool elements_are(const CDHashMap<int32_t, int32_t>& map,
const std::map<int32_t, int32_t>& expected)
{
return get_elements(map) == expected;
}
};
TEST_F(TestContextBlackCDHashMap, simple_sequence)
{
CDHashMap<int32_t, int32_t> map(d_context.get());
ASSERT_TRUE(elements_are(map, {}));
map.insert(3, 4);
ASSERT_TRUE(elements_are(map, {{3, 4}}));
{
d_context->push();
ASSERT_TRUE(elements_are(map, {{3, 4}}));
map.insert(5, 6);
map.insert(9, 8);
ASSERT_TRUE(elements_are(map, {{3, 4}, {5, 6}, {9, 8}}));
{
d_context->push();
ASSERT_TRUE(elements_are(map, {{3, 4}, {5, 6}, {9, 8}}));
map.insert(1, 2);
ASSERT_TRUE(elements_are(map, {{1, 2}, {3, 4}, {5, 6}, {9, 8}}));
{
d_context->push();
ASSERT_TRUE(elements_are(map, {{1, 2}, {3, 4}, {5, 6}, {9, 8}}));
map.insert(1, 45);
ASSERT_TRUE(
elements_are(map, {{1, 45}, {3, 4}, {5, 6}, {9, 8}}));
map.insert(23, 324);
ASSERT_TRUE(
elements_are(map, {{1, 45}, {3, 4}, {5, 6}, {9, 8}, {23, 324}}));
d_context->pop();
}
ASSERT_TRUE(
elements_are(map, {{1, 2}, {3, 4}, {5, 6}, {9, 8}}));
d_context->pop();
}
ASSERT_TRUE(elements_are(map, {{3, 4}, {5, 6}, {9, 8}}));
d_context->pop();
}
ASSERT_TRUE(elements_are(map, {{3, 4}}));
}
TEST_F(TestContextBlackCDHashMap, simple_sequence_fewer_finds)
{
// no intervening find() in this one (under the theory that this could trigger
// a bug)
CDHashMap<int, int> map(d_context.get());
map.insert(3, 4);
{
d_context->push();
map.insert(5, 6);
map.insert(9, 8);
{
d_context->push();
map.insert(1, 2);
ASSERT_TRUE(elements_are(map, {{1, 2}, {3, 4}, {5, 6}, {9, 8}}));
{
d_context->push();
d_context->pop();
}
d_context->pop();
}
d_context->pop();
}
}
TEST_F(TestContextBlackCDHashMap, insert_at_context_level_zero)
{
CDHashMap<int, int> map(d_context.get());
map.insert(3, 4);
ASSERT_TRUE(elements_are(map, {{3, 4}}));
{
d_context->push();
ASSERT_TRUE(elements_are(map, {{3, 4}}));
map.insert(5, 6);
map.insert(9, 8);
ASSERT_TRUE(elements_are(map, {{3, 4}, {5, 6}, {9, 8}}));
{
d_context->push();
ASSERT_TRUE(elements_are(map, {{3, 4}, {5, 6}, {9, 8}}));
map.insert(1, 2);
ASSERT_TRUE(elements_are(map, {{1, 2}, {3, 4}, {5, 6}, {9, 8}}));
ASSERT_TRUE(
elements_are(map, {{1, 2}, {3, 4}, {5, 6}, {9, 8}}));
map.insert(23, 472);
ASSERT_TRUE(
elements_are(map, {{1, 2}, {3, 4}, {5, 6}, {9, 8}, {23, 472}}));
{
d_context->push();
ASSERT_TRUE(
elements_are(map, {{1, 2}, {3, 4}, {5, 6}, {9, 8}, {23, 472}}));
map.insert(23, 1024);
ASSERT_TRUE(
elements_are(map, {{1, 2}, {3, 4}, {5, 6}, {9, 8}, {23, 1024}}));
d_context->pop();
}
ASSERT_TRUE(
elements_are(map, {{1, 2}, {3, 4}, {5, 6}, {9, 8}, {23, 472}}));
d_context->pop();
}
ASSERT_TRUE(elements_are(map, {{3, 4}, {5, 6}, {9, 8}}));
map.insert(23, 477);
ASSERT_TRUE(elements_are(map, {{3, 4}, {5, 6}, {9, 8}, {23, 477}}));
d_context->pop();
}
ASSERT_TRUE(elements_are(map, {{3, 4}}));
}
} // namespace test
} // namespace cvc5::internal
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