@@ -19,18 +19,6 @@ void Expect(bool condition, const char* message)
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int main()
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{
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const std::vector<VideoIOBackendDescriptor> backends = ListVideoIOBackendDescriptors();
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Expect(!backends.empty(), "backend registry is not empty");
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Expect(backends.front().backendId == VideoIOBackendId::DeckLink, "decklink is registered");
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Expect(std::string(backends.front().backendName) == "decklink", "decklink registry name is stable");
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const VideoIOBackendDescriptor* descriptor = GetVideoIOBackendDescriptor(VideoIOBackendId::DeckLink);
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Expect(descriptor != nullptr, "decklink descriptor can be looked up");
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Expect(descriptor != nullptr && std::string(descriptor->displayName) == "Blackmagic DeckLink", "decklink descriptor exposes display name");
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Expect(descriptor != nullptr && std::string(descriptor->unavailableTitle) == "This application requires the selected video I/O drivers installed.", "decklink descriptor exposes unavailable title");
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Expect(IsVideoIOBackendUnavailableError(VideoIOBackendId::DeckLink, "Please install the Blackmagic DeckLink drivers to use the features of this application."), "decklink unavailable message is recognized");
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Expect(!IsVideoIOBackendUnavailableError(VideoIOBackendId::DeckLink, "some other error"), "non-driver errors are not treated as backend unavailable");
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std::string error;
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std::unique_ptr<VideoIODevice> device = CreateVideoIODevice(VideoIOBackendId::DeckLink, error);
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Expect(device != nullptr, "decklink backend factory returns a device");
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Block a user