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#include "../fixtures/util.hpp"
#include "../fixtures/fixture_log_observer.hpp"
#include <mbgl/map/map.hpp>
#include <mbgl/platform/default/headless_view.hpp>
#include <mbgl/platform/default/headless_display.hpp>
#include <mbgl/storage/default_file_source.hpp>
#include <mbgl/util/image.hpp>
#include <mbgl/util/io.hpp>
#include <future>
TEST(API, RenderMissingTile) {
using namespace mbgl;
const auto style = util::read_file("test/fixtures/api/water_missing_tiles.json");
auto display = std::make_shared<mbgl::HeadlessDisplay>();
HeadlessView view(display, 1, 256, 512);
#ifdef MBGL_ASSET_ZIP
// Regenerate with `cd test/fixtures/api/ && zip -r assets.zip assets/`
DefaultFileSource fileSource(":memory:", "test/fixtures/api/assets.zip");
#else
DefaultFileSource fileSource(":memory:", "test/fixtures/api/assets");
#endif
Log::setObserver(std::make_unique<FixtureLogObserver>());
Map map(view, fileSource, MapMode::Still);
std::string message;
// This host does not respond (== connection error).
map.setStyleJSON(style, "");
std::promise<void> promise;
map.renderStill([&promise, &message](std::exception_ptr err, PremultipliedImage&&) {
ASSERT_TRUE(err.operator bool());
try {
std::rethrow_exception(err);
} catch (const std::exception& ex) {
message = ex.what();
#ifdef MBGL_HTTP_NSURL
EXPECT_STREQ("Could not connect to the server.", ex.what());
#elif MBGL_HTTP_CURL
const char* prefix = "Couldn't connect to server:";
EXPECT_EQ(0, strncmp(prefix, ex.what(), strlen(prefix))) << "Full message is: \""
<< ex.what() << "\"";
#else
FAIL();
#endif
}
promise.set_value();
});
promise.get_future().get();
auto observer = Log::removeObserver();
auto flo = dynamic_cast<FixtureLogObserver*>(observer.get());
EXPECT_EQ(1, flo->count(FixtureLog::Message(
EventSeverity::Error, Event::Style, -1,
std::string("Failed to load tile 0/0/0 for source mapbox: " + message))));
auto unchecked = flo->unchecked();
EXPECT_TRUE(unchecked.empty()) << unchecked;
}
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