64 lines
2.2 KiB
Rust
64 lines
2.2 KiB
Rust
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use super::{build_pipeline_desc, ensure_remote_usb_audio_ready};
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use temp_env::with_vars;
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use tempfile::tempdir;
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#[test]
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fn speaker_downlink_pipeline_keeps_aac_adts_transport_and_level_probe() {
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let _ = super::gst::init();
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let result = build_pipeline_desc("hw:Loopback,0");
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match result {
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Ok(desc) => {
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assert!(desc.contains("alsasrc device=\"hw:Loopback,0\""));
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assert!(desc.contains("audio/x-raw,format=S16LE,channels=2,rate=48000"));
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assert!(desc.contains("aacparse"));
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assert!(desc.contains("stream-format=adts"));
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assert!(desc.contains("level name=source_level"));
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assert!(desc.contains("appsink name=asink"));
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}
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Err(err) => {
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assert!(
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err.to_string().contains("no AAC encoder plugin available"),
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"unexpected build failure: {err:#}"
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);
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}
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}
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}
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#[test]
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fn remote_usb_audio_reports_not_attached_gadget() {
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let dir = tempdir().expect("tempdir");
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let cfg_root = dir.path().join("cfg");
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let sys_root = dir.path().join("sys");
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let udc_dir = sys_root.join("class/udc/fake-ctrl.usb");
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std::fs::create_dir_all(cfg_root.join("lesavka")).expect("cfg");
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std::fs::create_dir_all(&udc_dir).expect("udc");
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std::fs::write(cfg_root.join("lesavka/UDC"), "fake-ctrl.usb\n").expect("udc file");
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std::fs::write(udc_dir.join("state"), "not attached\n").expect("state");
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with_vars(
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[
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(
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"LESAVKA_GADGET_CONFIGFS_ROOT",
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Some(cfg_root.to_string_lossy().to_string()),
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),
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(
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"LESAVKA_GADGET_SYSFS_ROOT",
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Some(sys_root.to_string_lossy().to_string()),
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),
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],
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let err = ensure_remote_usb_audio_ready("hw:UAC2Gadget,0")
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.expect_err("not attached gadget should block remote speaker audio");
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assert!(
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err.to_string()
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.contains("remote USB gadget is not attached")
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);
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},
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);
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}
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#[test]
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fn remote_usb_audio_allows_non_gadget_override() {
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ensure_remote_usb_audio_ready("hw:Loopback,0").expect("non-gadget override");
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}
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