116 lines
4 KiB
C++
116 lines
4 KiB
C++
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#include "catch.hpp"
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#include <iostream>
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#include <mapnik/value_types.hpp>
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#include <mapnik/params.hpp>
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#include <mapnik/boolean.hpp>
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#include <vector>
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#include <algorithm>
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#include <ostream>
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namespace detail {
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class string_holder {
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public:
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string_holder() :
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member_("member") {}
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std::string const& get_string() const
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{
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return member_;
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}
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private:
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std::string member_;
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};
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}
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TEST_CASE("parameters") {
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SECTION("get/set") {
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try
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{
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mapnik::parameters params;
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// true
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params["bool"] = mapnik::value_integer(true);
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REQUIRE( (params.get<mapnik::boolean_type>("bool") && *params.get<mapnik::boolean_type>("bool") == true));
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params["bool"] = "true";
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REQUIRE( (params.get<mapnik::boolean_type>("bool") && *params.get<mapnik::boolean_type>("bool") == true));
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params["bool"] = mapnik::value_integer(1);
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REQUIRE( (params.get<mapnik::boolean_type>("bool") && *params.get<mapnik::boolean_type>("bool") == true));
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params["bool"] = "1";
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REQUIRE( (params.get<mapnik::boolean_type>("bool") && *params.get<mapnik::boolean_type>("bool") == true));
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params["bool"] = "True";
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REQUIRE( (params.get<mapnik::boolean_type>("bool") && *params.get<mapnik::boolean_type>("bool") == true));
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params["bool"] = "on";
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REQUIRE( (params.get<mapnik::boolean_type>("bool") && *params.get<mapnik::boolean_type>("bool") == true));
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params["bool"] = "yes";
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REQUIRE( (params.get<mapnik::boolean_type>("bool") && *params.get<mapnik::boolean_type>("bool") == true));
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// false
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params["bool"] = mapnik::value_integer(false);
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REQUIRE( (params.get<mapnik::boolean_type>("bool") && *params.get<mapnik::boolean_type>("bool") == false) );
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params["bool"] = "false";
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REQUIRE( (params.get<mapnik::boolean_type>("bool") && *params.get<mapnik::boolean_type>("bool") == false) );
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params["bool"] = mapnik::value_integer(0);
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REQUIRE( (params.get<mapnik::boolean_type>("bool") && *params.get<mapnik::boolean_type>("bool") == false));
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params["bool"] = "0";
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REQUIRE( (params.get<mapnik::boolean_type>("bool") && *params.get<mapnik::boolean_type>("bool") == false));
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params["bool"] = "False";
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REQUIRE( (params.get<mapnik::boolean_type>("bool") && *params.get<mapnik::boolean_type>("bool") == false));
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params["bool"] = "off";
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REQUIRE( (params.get<mapnik::boolean_type>("bool") && *params.get<mapnik::boolean_type>("bool") == false));
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params["bool"] = "no";
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REQUIRE( (params.get<mapnik::boolean_type>("bool") && *params.get<mapnik::boolean_type>("bool") == false));
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// strings
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params["string"] = "hello";
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REQUIRE( (params.get<std::string>("string") && *params.get<std::string>("string") == "hello") );
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// int
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params["int"] = mapnik::value_integer(1);
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REQUIRE( (params.get<mapnik::value_integer>("int") && *params.get<mapnik::value_integer>("int") == 1) );
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// double
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params["double"] = 1.5;
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REQUIRE( (params.get<double>("double") && *params.get<double>("double") == 1.5) );
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// value_null
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params["null"] = mapnik::value_null();
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// https://github.com/mapnik/mapnik/issues/2471
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//REQUIRE( (params.get<mapnik::value_null>("null") && *params.get<mapnik::value_null>("null") == mapnik::value_null()) );
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std::string value("value");
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params["value"] = value;
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REQUIRE( (params.get<std::string>("value") == std::string("value")) ) ;
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REQUIRE(value == std::string("value"));
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// ensure that const member is not moved incorrectly when added to params
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detail::string_holder holder;
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std::string const& holder_member = holder.get_string();
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params["member"] = holder_member;
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REQUIRE( (params.get<std::string>("member") == std::string("member")) );
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REQUIRE( (holder_member == std::string("member")) );
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}
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catch (std::exception const& ex)
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{
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std::cerr << ex.what() << "\n";
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REQUIRE(false);
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}
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}
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}
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