TEST(API, RenderWithoutCallback) {
auto log = new FixtureLogObserver();
Log::setObserver(std::unique_ptr<Log::Observer>(log));
util::RunLoop loop;
HeadlessBackend backend { test::sharedDisplay() };
OffscreenView view { backend.getContext(), { 128, 512 } };
StubFileSource fileSource;
ThreadPool threadPool(4);
std::unique_ptr<Map> map =
std::make_unique<Map>(backend, view.size, 1, fileSource, threadPool, MapMode::Still);
map->renderStill(view, nullptr);
// Force Map thread to join.
map.reset();
const FixtureLogObserver::LogMessage logMessage {
EventSeverity::Error,
Event::General,
int64_t(-1),
"StillImageCallback not set",
};
EXPECT_EQ(log->count(logMessage), 1u);
}
TEST(API, RenderWithoutStyle) {
util::RunLoop loop;
HeadlessBackend backend { test::sharedDisplay() };
OffscreenView view { backend.getContext(), { 128, 512 } };
StubFileSource fileSource;
ThreadPool threadPool(4);
Map map(backend, view.size, 1, fileSource, threadPool, MapMode::Still);
std::exception_ptr error;
map.renderStill(view, [&](std::exception_ptr error_) {
error = error_;
loop.stop();
});
loop.run();
try {
std::rethrow_exception(error);
} catch (const util::MisuseException& ex) {
EXPECT_EQ(std::string(ex.what()), "Map doesn't have a style");
} catch (const std::exception&) {
EXPECT_TRUE(false) << "Unhandled exception.";
}
}
TEST(API, TEST_REQUIRES_SERVER(RenderMissingTile)) {
using namespace mbgl;
util::RunLoop loop;
const auto style = util::read_file("test/fixtures/api/water_missing_tiles.json");
HeadlessBackend backend;
OffscreenView view(backend.getContext(), { 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
ThreadPool threadPool(4);
Log::setObserver(std::make_unique<FixtureLogObserver>());
Map map(backend, view.size, 1, fileSource, threadPool, MapMode::Still);
std::string message;
// This host does not respond (== connection error).
// Are you seeing this test fail? Make sure you don't have a server running on port 3001!
map.setStyleJSON(style);
map.renderStill(view, [&](std::exception_ptr err) {
ASSERT_TRUE(err.operator bool());
try {
std::rethrow_exception(err);
} catch (const std::exception& ex) {
message = ex.what();
EXPECT_TRUE(message.find("onnect") != std::string::npos); // [C|c]onnect
}
loop.stop();
});
loop.run();
auto observer = Log::removeObserver();
auto flo = dynamic_cast<FixtureLogObserver*>(observer.get());
EXPECT_EQ(1u, flo->count(FixtureLog::Message(
EventSeverity::Error, Event::Style, -1,
std::string("Failed to load tile 0/0/0=>0 for source mapbox: " + message))));
auto unchecked = flo->unchecked();
EXPECT_TRUE(unchecked.empty()) << unchecked;
}
TEST(GLObject, Store) {
HeadlessBackend backend { test::sharedDisplay() };
OffscreenView view(backend.getContext());
gl::Context context;
EXPECT_TRUE(context.empty());
gl::UniqueTexture texture = context.createTexture();
EXPECT_NE(texture.get(), 0u);
texture.reset();
EXPECT_FALSE(context.empty());
context.performCleanup();
EXPECT_FALSE(context.empty());
context.reset();
EXPECT_TRUE(context.empty());
context.reset();
EXPECT_TRUE(context.empty());
backend.deactivate();
}
