d7fdcc73bf
Not need, legacy from libuv. The RunLoop keep the main loop running until is explicitly no longer needed.
63 lines
2.2 KiB
C++
63 lines
2.2 KiB
C++
#include "../fixtures/fixture_log_observer.hpp"
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#include "../fixtures/mock_file_source.hpp"
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#include "../fixtures/util.hpp"
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#include <mbgl/map/map.hpp>
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#include <mbgl/platform/default/headless_display.hpp>
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#include <mbgl/platform/default/headless_view.hpp>
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#include <mbgl/util/async_task.hpp>
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#include <mbgl/util/io.hpp>
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#include <mbgl/util/run_loop.hpp>
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using namespace mbgl;
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class PendingResources : public ::testing::TestWithParam<std::string> {
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};
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// This test will load a Style but one of the resources requested will not be
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// replied immediately like the others. We get an notification by the
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// MockFileSource when some resource is artificially delayed and we destroy
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// the Map object after that. The idea here is to test if these pending requests
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// are getting canceled correctly if on shutdown.
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TEST_P(PendingResources, DeleteMapObjectWithPendingRequest) {
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util::RunLoop loop;
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auto display = std::make_shared<mbgl::HeadlessDisplay>();
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HeadlessView view(display, 1, 1000, 1000);
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MockFileSource fileSource(MockFileSource::Success, GetParam());
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std::unique_ptr<Map> map = std::make_unique<Map>(view, fileSource, MapMode::Still);
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util::AsyncTask endTest([&map, &loop] {
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map.reset();
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loop.stop();
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});
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fileSource.requestEnqueuedCallback = [&endTest] { endTest.send(); };
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const std::string style = util::read_file("test/fixtures/resources/style.json");
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map->setStyleJSON(style, ".");
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map->renderStill([](std::exception_ptr, PremultipliedImage&&) {
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EXPECT_TRUE(false) << "Should never happen.";
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});
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loop.run();
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}
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// In the test data below, "sprite" will match both "sprite.json" and "sprite.png" and cause two
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// requests to be canceled. "resources" will match everything but in practice will only test the
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// cancellation of the sprites and "source_*.json" because we only load the rest after "source_*.json"
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// gets parsed.
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INSTANTIATE_TEST_CASE_P(Style, PendingResources,
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::testing::Values(
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"source_raster.json",
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"source_vector.json",
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"sprite.json",
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"sprite.png",
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"sprite",
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"raster.png",
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"vector.pbf",
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"glyphs.pbf",
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"resources"));
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