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#include <mbgl/test/util.hpp>
#include <mbgl/util/feature.hpp>
#include <mbgl/util/geometry.hpp>
#include <mbgl/style/filter.hpp>
#include <mbgl/style/filter_evaluator.hpp>
#include <mbgl/style/rapidjson_conversion.hpp>
#include <mbgl/style/conversion.hpp>
#include <mbgl/style/conversion/filter.hpp>
#include <rapidjson/document.h>
using namespace mbgl;
using namespace mbgl::style;
Filter parse(const char * expression) {
rapidjson::GenericDocument<rapidjson::UTF8<>, rapidjson::CrtAllocator> doc;
doc.Parse<0>(expression);
conversion::Error error;
optional<Filter> filter = conversion::convert<Filter, JSValue>(doc, error);
EXPECT_TRUE(bool(filter));
return *filter;
}
Feature feature(const PropertyMap& properties, const Geometry<double>& geometry = Point<double>()) {
Feature result { geometry };
result.properties = properties;
return result;
}
TEST(Filter, EqualsString) {
Filter f = parse(R"(["==", "foo", "bar"])");
ASSERT_TRUE(f(feature({{ "foo", std::string("bar") }})));
ASSERT_FALSE(f(feature({{ "foo", std::string("baz") }})));
}
TEST(Filter, EqualsNumber) {
Filter f = parse(R"(["==", "foo", 0])");
ASSERT_TRUE(f(feature({{ "foo", int64_t(0) }})));
ASSERT_TRUE(f(feature({{ "foo", uint64_t(0) }})));
ASSERT_TRUE(f(feature({{ "foo", double(0) }})));
ASSERT_FALSE(f(feature({{ "foo", int64_t(1) }})));
ASSERT_FALSE(f(feature({{ "foo", uint64_t(1) }})));
ASSERT_FALSE(f(feature({{ "foo", double(1) }})));
ASSERT_FALSE(f(feature({{ "foo", std::string("0") }})));
ASSERT_FALSE(f(feature({{ "foo", false }})));
ASSERT_FALSE(f(feature({{ "foo", true }})));
ASSERT_FALSE(f(feature({{ "foo", mapbox::geometry::null_value }})));
ASSERT_FALSE(f(feature({{}})));
}
TEST(Filter, EqualsType) {
Filter f = parse(R"(["==", "$type", "LineString"])");
ASSERT_FALSE(f(feature({{}}, Point<double>())));
ASSERT_TRUE(f(feature({{}}, LineString<double>())));
}
TEST(Filter, InType) {
Filter f = parse(R"(["in", "$type", "LineString", "Polygon"])");
ASSERT_FALSE(f(feature({{}}, Point<double>())));
ASSERT_TRUE(f(feature({{}}, LineString<double>())));
ASSERT_TRUE(f(feature({{}}, Polygon<double>())));
}
TEST(Filter, Any) {
ASSERT_FALSE(parse("[\"any\"]")(feature({{}})));
ASSERT_TRUE(parse("[\"any\", [\"==\", \"foo\", 1]]")(
feature({{ std::string("foo"), int64_t(1) }})));
ASSERT_FALSE(parse("[\"any\", [\"==\", \"foo\", 0]]")(
feature({{ std::string("foo"), int64_t(1) }})));
ASSERT_TRUE(parse("[\"any\", [\"==\", \"foo\", 0], [\"==\", \"foo\", 1]]")(
feature({{ std::string("foo"), int64_t(1) }})));
}
TEST(Filter, All) {
ASSERT_TRUE(parse("[\"all\"]")(feature({{}})));
ASSERT_TRUE(parse("[\"all\", [\"==\", \"foo\", 1]]")(
feature({{ std::string("foo"), int64_t(1) }})));
ASSERT_FALSE(parse("[\"all\", [\"==\", \"foo\", 0]]")(
feature({{ std::string("foo"), int64_t(1) }})));
ASSERT_FALSE(parse("[\"all\", [\"==\", \"foo\", 0], [\"==\", \"foo\", 1]]")(
feature({{ std::string("foo"), int64_t(1) }})));
}
TEST(Filter, None) {
ASSERT_TRUE(parse("[\"none\"]")(feature({{}})));
ASSERT_FALSE(parse("[\"none\", [\"==\", \"foo\", 1]]")(
feature({{ std::string("foo"), int64_t(1) }})));
ASSERT_TRUE(parse("[\"none\", [\"==\", \"foo\", 0]]")(
feature({{ std::string("foo"), int64_t(1) }})));
ASSERT_FALSE(parse("[\"none\", [\"==\", \"foo\", 0], [\"==\", \"foo\", 1]]")(
feature({{ std::string("foo"), int64_t(1) }})));
}
TEST(Filter, Has) {
ASSERT_TRUE(parse("[\"has\", \"foo\"]")(
feature({{ std::string("foo"), int64_t(1) }})));
ASSERT_TRUE(parse("[\"has\", \"foo\"]")(
feature({{ std::string("foo"), int64_t(0) }})));
ASSERT_TRUE(parse("[\"has\", \"foo\"]")(
feature({{ std::string("foo"), false }})));
ASSERT_FALSE(parse("[\"has\", \"foo\"]")(
feature({{}})));
}
TEST(Filter, NotHas) {
ASSERT_FALSE(parse("[\"!has\", \"foo\"]")(
feature({{ std::string("foo"), int64_t(1) }})));
ASSERT_FALSE(parse("[\"!has\", \"foo\"]")(
feature({{ std::string("foo"), int64_t(0) }})));
ASSERT_FALSE(parse("[\"!has\", \"foo\"]")(
feature({{ std::string("foo"), false }})));
ASSERT_TRUE(parse("[\"!has\", \"foo\"]")(
feature({{}})));
}
TEST(Filter, ID) {
Feature feature1 { Point<double>() };
feature1.id = { uint64_t(1234) };
ASSERT_TRUE(parse("[\"==\", \"$id\", 1234]")(feature1));
ASSERT_FALSE(parse("[\"==\", \"$id\", \"1234\"]")(feature1));
Feature feature2 { Point<double>() };
feature2.properties["id"] = { uint64_t(1234) };
ASSERT_FALSE(parse("[\"==\", \"$id\", 1234]")(feature2));
}
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