Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Transfer original formula unit tests to Boost framework
In the process, I have corrected a few tests and added a few extras
- Loading branch information
1 parent
e78b5d7
commit f6be40b
Showing
6 changed files
with
196 additions
and
93 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,175 @@ | ||
| /* | ||
| Copyright (C) 2008 - 2016 | ||
| Part of the Battle for Wesnoth Project http://www.wesnoth.org/ | ||
| This program is free software; you can redistribute it and/or modify | ||
| it under the terms of the GNU General Public License as published by | ||
| the Free Software Foundation; either version 2 of the License, or | ||
| (at your option) any later version. | ||
| This program is distributed in the hope that it will be useful, | ||
| but WITHOUT ANY WARRANTY. | ||
| See the COPYING file for more details. | ||
| */ | ||
|
|
||
| #define GETTEXT_DOMAIN "wesnoth-test" | ||
|
|
||
| #include <boost/test/unit_test.hpp> | ||
|
|
||
| #include <ctime> | ||
|
|
||
| #include "formula.hpp" | ||
| #include "formula_callable.hpp" | ||
|
|
||
| using namespace game_logic; | ||
|
|
||
| class mock_char : public formula_callable { | ||
| variant get_value(const std::string& key) const { | ||
| if(key == "strength") { | ||
| return variant(15); | ||
| } else if(key == "agility") { | ||
| return variant(12); | ||
| } | ||
|
|
||
| return variant(10); | ||
| } | ||
| }; | ||
|
|
||
| class mock_party : public formula_callable { | ||
| variant get_value(const std::string& key) const { | ||
| if(key == "members") { | ||
| i_[0].add("strength",variant(12)); | ||
| i_[1].add("strength",variant(16)); | ||
| i_[2].add("strength",variant(14)); | ||
| std::vector<variant> members; | ||
| for(int n = 0; n != 3; ++n) { | ||
| members.push_back(variant(&i_[n])); | ||
| } | ||
|
|
||
| return variant(&members); | ||
| } else if(key == "char") { | ||
| return variant(&c_); | ||
| } else { | ||
| return variant(0); | ||
| } | ||
| } | ||
|
|
||
| mock_char c_; | ||
| mutable map_formula_callable i_[3]; | ||
|
|
||
| public: | ||
| mock_party() { | ||
| c_.add_ref(); | ||
| i_[0].add_ref(); | ||
| i_[1].add_ref(); | ||
| i_[2].add_ref(); | ||
| } | ||
| }; | ||
|
|
||
| BOOST_AUTO_TEST_SUITE(formula_core) | ||
|
|
||
| mock_char c; | ||
| mock_party p; | ||
|
|
||
| BOOST_AUTO_TEST_CASE(test_formula_basic_arithmetic) | ||
| { | ||
| BOOST_CHECK_EQUAL(formula("strength").evaluate(c).as_int(), 15); | ||
| BOOST_CHECK_EQUAL(formula("17").evaluate().as_int(), 17); | ||
|
|
||
| BOOST_CHECK_EQUAL(formula("strength/2 + agility").evaluate(c).as_int(), 19); | ||
| BOOST_CHECK_EQUAL(formula("(strength+agility)/2").evaluate(c).as_int(), 13); | ||
|
|
||
| BOOST_CHECK_EQUAL(formula("20 % 3").evaluate().as_int(), 2); | ||
| BOOST_CHECK_EQUAL(formula("19.5 % 3").evaluate().as_decimal(), | ||
| static_cast<int>(1000.0 * 1.5)); | ||
|
|
||
| BOOST_CHECK_EQUAL(formula("-5").evaluate().as_int(), -5); | ||
|
|
||
| BOOST_CHECK_EQUAL(formula("4^2").evaluate().as_int(), 16); | ||
| BOOST_CHECK_EQUAL(formula("2+3^3").evaluate().as_int(), 29); | ||
| BOOST_CHECK_EQUAL(formula("2*3^3+2").evaluate().as_int(), 56); | ||
| BOOST_CHECK_EQUAL(formula("2^3^2").evaluate().as_int(), 512); | ||
| BOOST_CHECK_EQUAL(formula("9^3").evaluate().as_int(), 729); | ||
| BOOST_CHECK(formula("(-2)^0.5").evaluate().is_null()); | ||
| } | ||
|
|
||
| BOOST_AUTO_TEST_CASE(test_formula_basic_logic) | ||
| { | ||
| BOOST_CHECK_EQUAL(formula("strength > 12").evaluate(c).as_int(), 1); | ||
| BOOST_CHECK_EQUAL(formula("strength > 18").evaluate(c).as_int(), 0); | ||
|
|
||
| BOOST_CHECK_EQUAL(formula("if(strength > 12, 7, 2)").evaluate(c).as_int(), 7); | ||
| BOOST_CHECK_EQUAL(formula("if(strength > 18, 7, 2)").evaluate(c).as_int(), 2); | ||
|
|
||
| BOOST_CHECK_EQUAL(formula("2 and 1").evaluate().as_int(), 1); | ||
| BOOST_CHECK_EQUAL(formula("2 and 0").evaluate().as_int(), 0); | ||
| BOOST_CHECK_EQUAL(formula("2 or 0").evaluate().as_int(), 2); | ||
|
|
||
| BOOST_CHECK_EQUAL(formula("not 5").evaluate().as_int(), 0); | ||
| BOOST_CHECK_EQUAL(formula("not 0").evaluate().as_int(), 1); | ||
| } | ||
|
|
||
| BOOST_AUTO_TEST_CASE(test_formula_callable) | ||
| { | ||
| // These are just misc tests that were in the original unit tests | ||
| // I wasn't sure how to classify them. | ||
| BOOST_CHECK_EQUAL(formula("char.strength").evaluate(p).as_int(), 15); | ||
| BOOST_CHECK_EQUAL(formula("choose(members,strength).strength").evaluate(p).as_int(), 16); | ||
|
|
||
| BOOST_CHECK_EQUAL(formula("char.sum([strength, agility, intelligence])").evaluate(p).as_int(), 37); | ||
| } | ||
|
|
||
| BOOST_AUTO_TEST_CASE(test_formula_where_clause) | ||
| { | ||
| BOOST_CHECK_EQUAL(formula("x*5 where x=1").evaluate().as_int(), 5); | ||
| BOOST_CHECK_EQUAL(formula("x*5 where x=2").evaluate().as_int(), 10); | ||
|
|
||
| BOOST_CHECK_EQUAL(formula("x*(a*b where a=2,b=1) where x=5").evaluate().as_int(), 10); | ||
| BOOST_CHECK_EQUAL(formula("char.strength * ability where ability=3").evaluate(p).as_int(), 45); | ||
| } | ||
|
|
||
| BOOST_AUTO_TEST_CASE(test_formula_strings) | ||
| { | ||
| BOOST_CHECK_EQUAL(formula("'abcd' = 'abcd'").evaluate().as_bool(), true); | ||
| BOOST_CHECK_EQUAL(formula("'abcd' = 'acd'").evaluate().as_bool(), false); | ||
|
|
||
| BOOST_CHECK_EQUAL(formula("'ab' .. 'cd'").evaluate().as_string(), "abcd"); | ||
|
|
||
| BOOST_CHECK_EQUAL(formula("'strength, agility: [strength], [agility]'").evaluate(c).as_string(), | ||
| "strength, agility: 15, 12"); | ||
| } | ||
|
|
||
| BOOST_AUTO_TEST_CASE(test_formula_dice) { | ||
| const int dice_roll = formula("3d6").evaluate().as_int(); | ||
| assert(dice_roll >= 3 && dice_roll <= 18); | ||
| } | ||
|
|
||
| BOOST_AUTO_TEST_CASE(test_formula_containers) { | ||
| variant myarray = formula("[1,2,3]").evaluate(); | ||
| BOOST_CHECK_EQUAL(myarray.num_elements(), 3); | ||
| BOOST_CHECK_EQUAL(myarray[0].as_int(), 1); | ||
| BOOST_CHECK_EQUAL(myarray[1].as_int(), 2); | ||
| BOOST_CHECK_EQUAL(myarray[2].as_int(), 3); | ||
|
|
||
| variant mydict = formula("['foo' -> 5, 'bar' ->7]").evaluate(); | ||
| BOOST_CHECK_EQUAL(mydict.num_elements(), 2); | ||
| BOOST_CHECK_EQUAL(mydict[variant("foo")].as_int(), 5); | ||
| BOOST_CHECK_EQUAL(mydict[variant("bar")].as_int(), 7); | ||
|
|
||
| variant myrange = formula("-2~2").evaluate(); | ||
| BOOST_CHECK_EQUAL(myrange.num_elements(), 5); | ||
| BOOST_CHECK_EQUAL(myrange[0].as_int(), -2); | ||
| BOOST_CHECK_EQUAL(myrange[1].as_int(), -1); | ||
| BOOST_CHECK_EQUAL(myrange[2].as_int(), 0); | ||
| BOOST_CHECK_EQUAL(myrange[3].as_int(), 1); | ||
| BOOST_CHECK_EQUAL(myrange[4].as_int(), 2); | ||
|
|
||
| variant myslice = formula("(10~20)[[1,3,7,9]]").evaluate(); | ||
| BOOST_CHECK_EQUAL(myslice.num_elements(), 4); | ||
| BOOST_CHECK_EQUAL(myslice[0].as_int(), 11); | ||
| BOOST_CHECK_EQUAL(myslice[1].as_int(), 13); | ||
| BOOST_CHECK_EQUAL(myslice[2].as_int(), 17); | ||
| BOOST_CHECK_EQUAL(myslice[3].as_int(), 19); | ||
| } | ||
|
|
||
| BOOST_AUTO_TEST_SUITE_END() |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters