8a964fb931
We're now supporting using stale TileJSON and GeoJSON data. When we receive a new answer with an updated TileJSON file, we're replacing the Source's metadata with the new one and trigger updates to make sure we're loading the correct tiles. Similarly, GeoJSON data will be reparsed.
75 lines
2.3 KiB
C++
75 lines
2.3 KiB
C++
#include "storage.hpp"
|
|
|
|
#include <mbgl/platform/default/headless_display.hpp>
|
|
#include <mbgl/platform/default/headless_view.hpp>
|
|
#include <mbgl/storage/sqlite_cache.hpp>
|
|
#include <mbgl/storage/default_file_source.hpp>
|
|
|
|
#include <mbgl/platform/log.hpp>
|
|
#include <mbgl/util/work_request.hpp>
|
|
#include <mbgl/util/io.hpp>
|
|
|
|
using namespace mbgl;
|
|
using namespace std::literals::chrono_literals;
|
|
using namespace std::literals::string_literals;
|
|
|
|
namespace {
|
|
|
|
void checkRendering(Map& map, const char *name, std::chrono::milliseconds timeout) {
|
|
test::checkImage("test/fixtures/stale/"s + name, test::render(map, timeout), 0.001, 0.1);
|
|
}
|
|
|
|
Response expiredItem(const std::string& path) {
|
|
Response response;
|
|
response.data = std::make_shared<std::string>(util::read_file("test/fixtures/"s + path));
|
|
response.expires = 0s;
|
|
return response;
|
|
}
|
|
|
|
const std::string prefix = "http://127.0.0.1:3000";
|
|
|
|
}
|
|
|
|
auto display = std::make_shared<mbgl::HeadlessDisplay>();
|
|
|
|
TEST_F(Storage, CacheStaleStyle) {
|
|
HeadlessView view(display, 1);
|
|
|
|
auto cache = SQLiteCache::getShared(":memory:");
|
|
|
|
// Rig the cache with an expired stylesheet.
|
|
const std::string stylePath = "stale/style.json";
|
|
const Resource styleResource{ Resource::Kind::Style, prefix + "/" + stylePath };
|
|
cache->put(styleResource, expiredItem(stylePath));
|
|
|
|
DefaultFileSource fileSource(":memory:", ".");
|
|
|
|
Map map(view, fileSource, MapMode::Still);
|
|
map.setStyleURL(styleResource.url);
|
|
|
|
checkRendering(map, "stale_style", 1000ms);
|
|
}
|
|
|
|
TEST_F(Storage, CacheStaleStyleAndTileJSON) {
|
|
HeadlessView view(display, 1);
|
|
|
|
auto cache = SQLiteCache::getShared(":memory:");
|
|
|
|
// Rig the cache with an expired stylesheet.
|
|
const std::string stylePath = "stale/style_and_tilejson.json";
|
|
const Resource styleResource{ Resource::Kind::Style, prefix + "/" + stylePath };
|
|
cache->put(styleResource, expiredItem(stylePath));
|
|
|
|
// Rig the cache with an expired TileJSON.
|
|
const std::string tilejsonPath = "stale/streets.json";
|
|
const Resource tilejsonResource{ Resource::Kind::Source, prefix + "/" + tilejsonPath };
|
|
cache->put(tilejsonResource, expiredItem(tilejsonPath));
|
|
|
|
DefaultFileSource fileSource(":memory:", ".");
|
|
|
|
Map map(view, fileSource, MapMode::Still);
|
|
map.setStyleURL(styleResource.url);
|
|
|
|
checkRendering(map, "stale_style_and_tilejson", 1000ms);
|
|
}
|