mirror of
https://github.com/GothenburgBitFactory/timewarrior.git
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72 lines
2.9 KiB
C++
72 lines
2.9 KiB
C++
////////////////////////////////////////////////////////////////////////////////
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//
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// Copyright 2015 - 2016, Paul Beckingham, Federico Hernandez.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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//
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// http://www.opensource.org/licenses/mit-license.php
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//
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////////////////////////////////////////////////////////////////////////////////
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#include <cmake.h>
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#include <LR0.h>
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#include <test.h>
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////////////////////////////////////////////////////////////////////////////////
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int main (int, char**)
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{
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UnitTest t (21);
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// LR0::Item.
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LR0::Item item1 ({"E", "-->", "E", "*", "B"});
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t.is (item1.dump (), "E --> ● E * B", "E --> ● E * B");
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t.ok (item1.advance (), "Item::advance true");
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t.is (item1.dump (), "E --> E ● * B", "E --> E ● * B");
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t.ok (item1.advance (), "Item::advance true");
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t.is (item1.dump (), "E --> E * ● B", "E --> E * ● B");
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t.notok (item1.done (), "Item::done false");
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t.ok (item1.advance (), "Item::advance true");
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t.ok (item1.done (), "Item::done true");
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t.is (item1.dump (), "E --> E * B ●", "E --> E * B ●");
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t.notok (item1.advance (), "Item::advance false");
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// LR0::Item special case for "A --> є".
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LR0::Item item2 ({"A", "-->", "є"});
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t.is (item2.dump (), "A --> ●", "A --> ●");
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t.notok (item2.advance (), "Item::advance false");
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t.ok (item2.done (), "Item::done true");
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LR0::Item item3 ({"E", "-->", "E", "*", "B"});
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t.is (item3.next (), "E", "Item::next E");
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t.ok (item3.advance (), "Item::advance true");
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t.is (item3.next (), "*", "Item::next *");
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t.ok (item3.advance (), "Item::advance true");
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t.is (item3.next (), "B", "Item::next B");
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t.ok (item3.advance (), "Item::advance true");
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t.notok (item3.advance (), "Item::advance false");
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t.ok (item3.done (), "Item::done true");
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return 0;
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}
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////////////////////////////////////////////////////////////////////////////////
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