Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 298 insertions, 0 deletions

diff --git a/third_party/rust/cubeb-backend/tests/test_capi.rs b/third_party/rust/cubeb-backend/tests/test_capi.rs
new file mode 100644
index 0000000000..8549f2dc5c
--- /dev/null
+++ b/third_party/rust/cubeb-backend/tests/test_capi.rs
@@ -0,0 +1,298 @@
+// Copyright © 2017 Mozilla Foundation
+//
+// This program is made available under an ISC-style license.  See the
+// accompanying file LICENSE for details
+
+#![cfg_attr(feature = "cargo-clippy", allow(clippy::float_cmp))]
+
+#[macro_use]
+extern crate cubeb_backend;
+
+use cubeb_backend::{
+    ffi, Context, ContextOps, DeviceCollectionRef, DeviceId, DeviceRef, DeviceType,
+    InputProcessingParams, Ops, Result, Stream, StreamOps, StreamParams, StreamParamsRef,
+};
+use std::ffi::CStr;
+use std::os::raw::c_void;
+use std::ptr;
+
+pub const OPS: Ops = capi_new!(TestContext, TestStream);
+
+struct TestContext {
+    #[allow(dead_code)]
+    pub ops: *const Ops,
+}
+
+impl ContextOps for TestContext {
+    fn init(_context_name: Option<&CStr>) -> Result<Context> {
+        let ctx = Box::new(TestContext {
+            ops: &OPS as *const _,
+        });
+        Ok(unsafe { Context::from_ptr(Box::into_raw(ctx) as *mut _) })
+    }
+
+    fn backend_id(&mut self) -> &'static CStr {
+        unsafe { CStr::from_ptr(b"remote\0".as_ptr() as *const _) }
+    }
+    fn max_channel_count(&mut self) -> Result<u32> {
+        Ok(0u32)
+    }
+    fn min_latency(&mut self, _params: StreamParams) -> Result<u32> {
+        Ok(0u32)
+    }
+    fn preferred_sample_rate(&mut self) -> Result<u32> {
+        Ok(0u32)
+    }
+    fn supported_input_processing_params(&mut self) -> Result<InputProcessingParams> {
+        Ok(InputProcessingParams::NONE)
+    }
+    fn enumerate_devices(
+        &mut self,
+        _devtype: DeviceType,
+        collection: &DeviceCollectionRef,
+    ) -> Result<()> {
+        let coll = unsafe { &mut *collection.as_ptr() };
+        coll.device = 0xDEAD_BEEF as *mut _;
+        coll.count = usize::max_value();
+        Ok(())
+    }
+    fn device_collection_destroy(&mut self, collection: &mut DeviceCollectionRef) -> Result<()> {
+        let coll = unsafe { &mut *collection.as_ptr() };
+        assert_eq!(coll.device, 0xDEAD_BEEF as *mut _);
+        assert_eq!(coll.count, usize::max_value());
+        coll.device = ptr::null_mut();
+        coll.count = 0;
+        Ok(())
+    }
+    fn stream_init(
+        &mut self,
+        _stream_name: Option<&CStr>,
+        _input_device: DeviceId,
+        _input_stream_params: Option<&StreamParamsRef>,
+        _output_device: DeviceId,
+        _output_stream_params: Option<&StreamParamsRef>,
+        _latency_frame: u32,
+        _data_callback: ffi::cubeb_data_callback,
+        _state_callback: ffi::cubeb_state_callback,
+        _user_ptr: *mut c_void,
+    ) -> Result<Stream> {
+        Ok(unsafe { Stream::from_ptr(0xDEAD_BEEF as *mut _) })
+    }
+    fn register_device_collection_changed(
+        &mut self,
+        _dev_type: DeviceType,
+        _collection_changed_callback: ffi::cubeb_device_collection_changed_callback,
+        _user_ptr: *mut c_void,
+    ) -> Result<()> {
+        Ok(())
+    }
+}
+
+struct TestStream {}
+
+impl StreamOps for TestStream {
+    fn start(&mut self) -> Result<()> {
+        Ok(())
+    }
+    fn stop(&mut self) -> Result<()> {
+        Ok(())
+    }
+    fn position(&mut self) -> Result<u64> {
+        Ok(0u64)
+    }
+    fn latency(&mut self) -> Result<u32> {
+        Ok(0u32)
+    }
+    fn input_latency(&mut self) -> Result<u32> {
+        Ok(0u32)
+    }
+    fn set_volume(&mut self, volume: f32) -> Result<()> {
+        assert_eq!(volume, 0.5);
+        Ok(())
+    }
+    fn set_name(&mut self, name: &CStr) -> Result<()> {
+        assert_eq!(name, CStr::from_bytes_with_nul(b"test\0").unwrap());
+        Ok(())
+    }
+    fn current_device(&mut self) -> Result<&DeviceRef> {
+        Ok(unsafe { DeviceRef::from_ptr(0xDEAD_BEEF as *mut _) })
+    }
+    fn set_input_mute(&mut self, mute: bool) -> Result<()> {
+        assert_eq!(mute, true);
+        Ok(())
+    }
+    fn set_input_processing_params(&mut self, params: InputProcessingParams) -> Result<()> {
+        assert_eq!(params, InputProcessingParams::ECHO_CANCELLATION);
+        Ok(())
+    }
+    fn device_destroy(&mut self, device: &DeviceRef) -> Result<()> {
+        assert_eq!(device.as_ptr(), 0xDEAD_BEEF as *mut _);
+        Ok(())
+    }
+    fn register_device_changed_callback(
+        &mut self,
+        _: ffi::cubeb_device_changed_callback,
+    ) -> Result<()> {
+        Ok(())
+    }
+}
+
+#[test]
+fn test_ops_context_init() {
+    let mut c: *mut ffi::cubeb = ptr::null_mut();
+    assert_eq!(
+        unsafe { OPS.init.unwrap()(&mut c, ptr::null()) },
+        ffi::CUBEB_OK
+    );
+    unsafe { OPS.destroy.unwrap()(c) }
+}
+
+#[test]
+fn test_ops_context_max_channel_count() {
+    let c: *mut ffi::cubeb = ptr::null_mut();
+    let mut max_channel_count = u32::max_value();
+    assert_eq!(
+        unsafe { OPS.get_max_channel_count.unwrap()(c, &mut max_channel_count) },
+        ffi::CUBEB_OK
+    );
+    assert_eq!(max_channel_count, 0);
+}
+
+#[test]
+fn test_ops_context_min_latency() {
+    let c: *mut ffi::cubeb = ptr::null_mut();
+    let params: ffi::cubeb_stream_params = unsafe { ::std::mem::zeroed() };
+    let mut latency = u32::max_value();
+    assert_eq!(
+        unsafe { OPS.get_min_latency.unwrap()(c, params, &mut latency) },
+        ffi::CUBEB_OK
+    );
+    assert_eq!(latency, 0);
+}
+
+#[test]
+fn test_ops_context_preferred_sample_rate() {
+    let c: *mut ffi::cubeb = ptr::null_mut();
+    let mut rate = u32::max_value();
+    assert_eq!(
+        unsafe { OPS.get_preferred_sample_rate.unwrap()(c, &mut rate) },
+        ffi::CUBEB_OK
+    );
+    assert_eq!(rate, 0);
+}
+
+#[test]
+fn test_ops_context_supported_input_processing_params() {
+    let c: *mut ffi::cubeb = ptr::null_mut();
+    let mut params: ffi::cubeb_input_processing_params = InputProcessingParams::all().bits();
+    assert_eq!(
+        unsafe { OPS.get_supported_input_processing_params.unwrap()(c, &mut params) },
+        ffi::CUBEB_OK
+    );
+    assert_eq!(params, ffi::CUBEB_INPUT_PROCESSING_PARAM_NONE);
+}
+
+#[test]
+fn test_ops_context_enumerate_devices() {
+    let c: *mut ffi::cubeb = ptr::null_mut();
+    let mut coll = ffi::cubeb_device_collection {
+        device: ptr::null_mut(),
+        count: 0,
+    };
+    assert_eq!(
+        unsafe { OPS.enumerate_devices.unwrap()(c, 0, &mut coll) },
+        ffi::CUBEB_OK
+    );
+    assert_eq!(coll.device, 0xDEAD_BEEF as *mut _);
+    assert_eq!(coll.count, usize::max_value())
+}
+
+#[test]
+fn test_ops_context_device_collection_destroy() {
+    let c: *mut ffi::cubeb = ptr::null_mut();
+    let mut coll = ffi::cubeb_device_collection {
+        device: 0xDEAD_BEEF as *mut _,
+        count: usize::max_value(),
+    };
+    assert_eq!(
+        unsafe { OPS.device_collection_destroy.unwrap()(c, &mut coll) },
+        ffi::CUBEB_OK
+    );
+    assert_eq!(coll.device, ptr::null_mut());
+    assert_eq!(coll.count, 0);
+}
+
+// stream_init: Some($crate::capi::capi_stream_init::<$ctx>),
+// stream_destroy: Some($crate::capi::capi_stream_destroy::<$stm>),
+// stream_start: Some($crate::capi::capi_stream_start::<$stm>),
+// stream_stop: Some($crate::capi::capi_stream_stop::<$stm>),
+// stream_get_position: Some($crate::capi::capi_stream_get_position::<$stm>),
+
+#[test]
+fn test_ops_stream_latency() {
+    let s: *mut ffi::cubeb_stream = ptr::null_mut();
+    let mut latency = u32::max_value();
+    assert_eq!(
+        unsafe { OPS.stream_get_latency.unwrap()(s, &mut latency) },
+        ffi::CUBEB_OK
+    );
+    assert_eq!(latency, 0);
+}
+
+#[test]
+fn test_ops_stream_set_volume() {
+    let s: *mut ffi::cubeb_stream = ptr::null_mut();
+    unsafe {
+        OPS.stream_set_volume.unwrap()(s, 0.5);
+    }
+}
+
+#[test]
+fn test_ops_stream_set_name() {
+    let s: *mut ffi::cubeb_stream = ptr::null_mut();
+    unsafe {
+        OPS.stream_set_name.unwrap()(s, CStr::from_bytes_with_nul(b"test\0").unwrap().as_ptr());
+    }
+}
+
+#[test]
+fn test_ops_stream_current_device() {
+    let s: *mut ffi::cubeb_stream = ptr::null_mut();
+    let mut device: *mut ffi::cubeb_device = ptr::null_mut();
+    assert_eq!(
+        unsafe { OPS.stream_get_current_device.unwrap()(s, &mut device) },
+        ffi::CUBEB_OK
+    );
+    assert_eq!(device, 0xDEAD_BEEF as *mut _);
+}
+
+#[test]
+fn test_ops_stream_set_input_mute() {
+    let s: *mut ffi::cubeb_stream = ptr::null_mut();
+    assert_eq!(
+        unsafe { OPS.stream_set_input_mute.unwrap()(s, 1) },
+        ffi::CUBEB_OK
+    );
+}
+
+#[test]
+fn test_ops_stream_set_input_processing_params() {
+    let s: *mut ffi::cubeb_stream = ptr::null_mut();
+    assert_eq!(
+        unsafe {
+            OPS.stream_set_input_processing_params.unwrap()(
+                s,
+                ffi::CUBEB_INPUT_PROCESSING_PARAM_ECHO_CANCELLATION,
+            )
+        },
+        ffi::CUBEB_OK
+    );
+}
+
+#[test]
+fn test_ops_stream_device_destroy() {
+    let s: *mut ffi::cubeb_stream = ptr::null_mut();
+    unsafe {
+        OPS.stream_device_destroy.unwrap()(s, 0xDEAD_BEEF as *mut _);
+    }
+}