21 lines
483 B
Go
21 lines
483 B
Go
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package mic
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import (
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"bytes"
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"testing"
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)
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func TestAppendChunkPCMCaps(t *testing.T) {
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t.Parallel()
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half := maxChunkPCM / 2
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buf := appendChunkPCM(nil, bytes.Repeat([]byte{1}, half))
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buf = appendChunkPCM(buf, bytes.Repeat([]byte{2}, half))
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buf = appendChunkPCM(buf, bytes.Repeat([]byte{3}, half))
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if len(buf) != maxChunkPCM {
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t.Fatalf("len = %d, want %d", len(buf), maxChunkPCM)
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}
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if buf[0] != 2 {
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t.Fatalf("first byte = %d, want 2 (oldest chunk dropped)", buf[0])
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}
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}
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