coverage

src/PortAudio.jl

@@ -28,8 +28,8 @@ using .LibPortAudio:
     Pa_GetHostApiInfo,
     Pa_GetStreamReadAvailable,
     Pa_GetStreamWriteAvailable,
-    Pa_GetVersionText,
     Pa_GetVersion,
+    Pa_GetVersionText,
     PaHostApiTypeId,
     Pa_Initialize,
     paInputOverflowed,
@@ -749,16 +749,8 @@ end
 # both reading and writing will outsource to the reading and writing demons
 # so we just need to pass inputs in and take outputs out
 function exchange(messanger, arguments...)
-    inputs = messanger.inputs
-    if isopen(inputs)
-        put!(inputs, arguments)
-        outputs = messanger.outputs
-        if isopen(outputs)
-            return take!(outputs)
-        end
-    end
-    # if either the input or output channel is closed, no frames can be read or written
-    0
+    put!(messanger.inputs, arguments)
+    take!(messanger.outputs)
 end
 
 function unsafe_write(sink::PortAudioSink, julia_buffer::Array, offset, frame_count)

test/runtests.jl

@@ -30,6 +30,7 @@ using PortAudio.LibPortAudio:
     Pa_GetStreamReadAvailable,
     Pa_GetStreamTime,
     Pa_GetStreamWriteAvailable,
+    Pa_GetVersionInfo,
     Pa_HostApiDeviceIndexToDeviceIndex,
     paHostApiNotFound,
     Pa_HostApiTypeIdToHostApiIndex,
@@ -48,7 +49,8 @@ using PortAudio.LibPortAudio:
     Pa_StopStream,
     PaStream,
     PaStreamInfo,
-    PaStreamParameters
+    PaStreamParameters,
+    PaVersionInfo
 using SampledSignals: nchannels, s, SampleBuf, samplerate, SinSource
 using Test: @test, @test_logs, @test_nowarn, @testset, @test_throws
 
@@ -68,6 +70,7 @@ using Test: @test, @test_logs, @test_nowarn, @testset, @test_throws
     @testset "libortaudio without sound" begin
         @test handle_status(Pa_GetHostApiCount()) >= 0
         @test handle_status(Pa_GetDefaultHostApi()) >= 0
+        @test safe_load(Pa_GetVersionInfo(),ErrorException("no info")) isa PaVersionInfo
         @test safe_load(Pa_GetLastHostErrorInfo(), ErrorException("no info")) isa
               PaHostErrorInfo
         @test PaErrorCode(Pa_IsFormatSupported(C_NULL, C_NULL, 0.0)) == paInvalidDevice