mirror of
https://github.com/saymrwulf/uhd.git
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0014f5ba29
This will now allow calls like this: uhd::dict<k, v> d = /* ... */; auto m = static_cast<std::map<k, v>>(d);
116 lines
3.2 KiB
C++
116 lines
3.2 KiB
C++
//
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// Copyright 2010-2011 Ettus Research LLC
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// Copyright 2018 Ettus Research, a National Instruments Company
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//
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// SPDX-License-Identifier: GPL-3.0-or-later
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//
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#include <uhd/types/dict.hpp>
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#include <boost/assign/list_of.hpp>
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#include <boost/test/unit_test.hpp>
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#include <map>
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BOOST_AUTO_TEST_CASE(test_dict_init)
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{
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uhd::dict<int, int> d;
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d[-1] = 3;
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d[0] = 4;
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d[1] = 5;
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BOOST_CHECK(d.has_key(0));
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BOOST_CHECK(not d.has_key(2));
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BOOST_CHECK(d.keys()[1] == 0);
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BOOST_CHECK(d.vals()[1] == 4);
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BOOST_CHECK_EQUAL(d[-1], 3);
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}
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BOOST_AUTO_TEST_CASE(test_dict_assign)
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{
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uhd::dict<int, int> d = boost::assign::map_list_of(-1, 3)(0, 4)(1, 5);
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BOOST_CHECK(d.has_key(0));
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BOOST_CHECK(not d.has_key(2));
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BOOST_CHECK(d.keys()[1] == 0);
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BOOST_CHECK(d.vals()[1] == 4);
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BOOST_CHECK_EQUAL(d[-1], 3);
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}
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BOOST_AUTO_TEST_CASE(test_const_dict)
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{
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const uhd::dict<int, int> d = boost::assign::map_list_of(-1, 3)(0, 4)(1, 5);
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BOOST_CHECK(d.has_key(0));
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BOOST_CHECK(not d.has_key(2));
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BOOST_CHECK(d.keys()[1] == 0);
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BOOST_CHECK(d.vals()[1] == 4);
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BOOST_CHECK_EQUAL(d[-1], 3);
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BOOST_CHECK_THROW(d[2], std::exception);
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std::map<int, int> m = static_cast<std::map<int, int>>(d);
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BOOST_CHECK_EQUAL(m[-1], 3);
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}
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BOOST_AUTO_TEST_CASE(test_dict_pop)
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{
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uhd::dict<int, int> d = boost::assign::map_list_of(-1, 3)(0, 4)(1, 5);
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BOOST_CHECK(d.has_key(0));
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BOOST_CHECK_EQUAL(d.pop(0), 4);
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BOOST_CHECK(not d.has_key(0));
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BOOST_CHECK(d.keys()[0] == -1);
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BOOST_CHECK(d.keys()[1] == 1);
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}
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BOOST_AUTO_TEST_CASE(test_dict_update)
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{
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uhd::dict<std::string, std::string> d1 =
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boost::assign::map_list_of("key1", "val1")("key2", "val2");
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uhd::dict<std::string, std::string> d2 =
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boost::assign::map_list_of("key2", "val2x")("key3", "val3");
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d1.update(d2, false /* don't throw cause of conflict */);
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BOOST_CHECK_EQUAL(d1["key1"], "val1");
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BOOST_CHECK_EQUAL(d1["key2"], "val2x");
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BOOST_CHECK_EQUAL(d1["key3"], "val3");
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uhd::dict<std::string, std::string> d3 =
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boost::assign::map_list_of("key1", "val1")("key2", "val2");
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BOOST_CHECK_THROW(d3.update(d2), uhd::value_error);
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}
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BOOST_AUTO_TEST_CASE(test_dict_equals)
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{
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typedef uhd::dict<std::string, std::string> dict_ss;
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// Original dict
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dict_ss d0;
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d0["key1"] = "val1";
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d0["key2"] = "val2";
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// Same keys and vals as d1, but different order
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dict_ss d1;
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d1["key2"] = "val2";
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d1["key1"] = "val1";
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// Same vals, different keys
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dict_ss d2;
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d2["key1"] = "val1";
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d2["key3"] = "val2";
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// Same keys, different vals
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dict_ss d3;
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d3["key1"] = "val1";
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d3["key2"] = "val3";
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// Superset of d0
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dict_ss d4;
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d4["key1"] = "val1";
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d4["key2"] = "val2";
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d4["key4"] = "val3";
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// Subset of d0
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dict_ss d5;
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d5["key1"] = "val1";
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// Check that d0 and d1 are equal
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BOOST_CHECK(d0 == d1);
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BOOST_CHECK(d1 == d0);
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// Check that all other dictionaries are not equal to d0
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BOOST_CHECK(d0 != d2);
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BOOST_CHECK(d0 != d3);
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BOOST_CHECK(d0 != d4);
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BOOST_CHECK(d0 != d5);
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// Redundant, but just to be sure
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BOOST_CHECK(not(d0 == d2));
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BOOST_CHECK(not(d0 == d3));
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}
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