36 lines
1.0 KiB
Rust
36 lines
1.0 KiB
Rust
// Contract tests for the standalone UVC launcher shell script.
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//
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// Scope: statically guard `scripts/daemon/lesavka-uvc.sh`.
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// Targets: gadget-node discovery and wrong-device avoidance.
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// Why: falling back to an unrelated `/dev/video0` can wedge the helper in
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// kernel space and poison later gadget recovery loops.
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const UVC_SCRIPT: &str = include_str!(concat!(
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env!("CARGO_MANIFEST_DIR"),
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"/scripts/daemon/lesavka-uvc.sh"
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));
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#[test]
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fn uvc_script_waits_for_gadget_by_path_node() {
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for expected in [
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"resolve_default_uvc_dev()",
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"wait_for_uvc_dev()",
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"platform-%s-video-index0",
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"platform-*-video-index0",
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"gadget video_output node is still absent",
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] {
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assert!(
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UVC_SCRIPT.contains(expected),
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"lesavka-uvc launcher guard missing: {expected}"
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);
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}
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}
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#[test]
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fn uvc_script_refuses_unrelated_video0_fallback() {
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assert!(
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!UVC_SCRIPT.contains("DEV=/dev/video0"),
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"lesavka-uvc launcher must not fall back to an unrelated /dev/video0"
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);
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}
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