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134 lines
3.8 KiB
C++
134 lines
3.8 KiB
C++
//------------------------------------------------------------------------------
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/*
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This file is part of rippled: https://github.com/ripple/rippled
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Copyright (c) 2012, 2013 Ripple Labs Inc.
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Permission to use, copy, modify, and/or distribute this software for any
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purpose with or without fee is hereby granted, provided that the above
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copyright notice and this permission notice appear in all copies.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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//==============================================================================
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#ifndef RIPPLE_BASICS_TESTSUITE_H_INCLUDED
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#define RIPPLE_BASICS_TESTSUITE_H_INCLUDED
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#include <ripple/beast/unit_test.h>
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#include <string>
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namespace ripple {
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class TestSuite : public beast::unit_test::suite
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{
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public:
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template <class S, class T>
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bool expectEquals (S actual, T expected, std::string const& message = "")
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{
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if (actual != expected)
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{
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std::stringstream ss;
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if (!message.empty())
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ss << message << "\n";
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ss << "Actual: " << actual << "\n"
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<< "Expected: " << expected;
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fail (ss.str());
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return false;
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}
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pass ();
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return true;
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}
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template <class S, class T>
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bool expectNotEquals(S actual, T expected, std::string const& message = "")
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{
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if (actual == expected)
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{
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std::stringstream ss;
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if (!message.empty())
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ss << message << "\n";
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ss << "Actual: " << actual << "\n"
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<< "Expected anything but: " << expected;
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fail(ss.str());
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return false;
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}
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pass();
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return true;
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}
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template <class Collection>
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bool expectCollectionEquals (
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Collection const& actual, Collection const& expected,
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std::string const& message = "")
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{
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auto msg = addPrefix (message);
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bool success = expectEquals (actual.size(), expected.size(),
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msg + "Sizes are different");
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using std::begin;
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using std::end;
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auto i = begin (actual);
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auto j = begin (expected);
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auto k = 0;
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for (; i != end (actual) && j != end (expected); ++i, ++j, ++k)
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{
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if (!expectEquals (*i, *j, msg + "Elements at " +
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std::to_string(k) + " are different."))
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return false;
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}
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return success;
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}
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template <class Exception, class Functor>
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bool expectException (Functor f, std::string const& message = "")
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{
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bool success = false;
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try
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{
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f();
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} catch (Exception const&)
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{
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success = true;
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}
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return expect (success, addPrefix (message) + "no exception thrown");
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}
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template <class Functor>
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bool expectException (Functor f, std::string const& message = "")
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{
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bool success = false;
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try
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{
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f();
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}
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catch (std::exception const&)
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{
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success = true;
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}
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return expect (success, addPrefix (message) + "no exception thrown");
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}
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private:
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static std::string addPrefix (std::string const& message)
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{
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std::string msg = message;
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if (!msg.empty())
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msg = ": " + msg;
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return msg;
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}
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};
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} // ripple
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#endif
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