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Delete examples/c++/test_move_context.cpp

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Nikolaj Bjorner 2026-02-05 23:01:47 -08:00
parent 1bd67d99c9
commit a4eb59aaba
1 changed files with 0 additions and 116 deletions
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examples/c++/test_move_context.cpp
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/*++
Copyright (c) 2026 Microsoft Corporation
Test file for move semantics of z3::context
--*/
#include <iostream>
#include <utility>
#include <cassert>
#include "z3++.h"
using namespace z3;
// Test move constructor
void test_move_constructor() {
std::cout << "Testing move constructor...\n";
context c1;
// Move construct c2 from c1
context c2(std::move(c1));
// c2 should now own the context, and we can use it
expr x = c2.int_const("x");
solver s(c2);
s.add(x > 0);
check_result result = s.check();
assert(result == sat);
std::cout << "Move constructor test passed!\n";
}
// Test move assignment operator
void test_move_assignment() {
std::cout << "Testing move assignment operator...\n";
context c1;
context c2;
// Move assign c1 to c2
c2 = std::move(c1);
// c2 should now own c1's context, and we can use it
expr x = c2.int_const("x");
solver s(c2);
s.add(x > 0);
check_result result = s.check();
assert(result == sat);
std::cout << "Move assignment test passed!\n";
}
// Test moving context into a function
context create_context_with_config() {
context c;
c.set("timeout", 5000);
return c; // Will use move constructor
}
void test_return_by_value() {
std::cout << "Testing return by value...\n";
context c = create_context_with_config();
// Use the returned context
expr x = c.int_const("x");
solver s(c);
s.add(x > 0);
check_result result = s.check();
assert(result == sat);
std::cout << "Return by value test passed!\n";
}
// Test storing context in a container (e.g., vector)
void test_vector_storage() {
std::cout << "Testing vector storage...\n";
std::vector<context> contexts;
// Create a context and move it into the vector
context c;
contexts.push_back(std::move(c));
// Use the context from the vector
expr x = contexts[0].int_const("x");
solver s(contexts[0]);
s.add(x > 0);
check_result result = s.check();
assert(result == sat);
std::cout << "Vector storage test passed!\n";
}
int main() {
std::cout << "Running z3::context move semantics tests...\n\n";
try {
test_move_constructor();
test_move_assignment();
test_return_by_value();
test_vector_storage();
std::cout << "\nAll tests passed!\n";
return 0;
}
catch (const exception& e) {
std::cerr << "Test failed with exception: " << e << "\n";
return 1;
}
}