|
| 1 | +/* |
| 2 | + ============================================================================== |
| 3 | +
|
| 4 | + This file is part of the YUP library. |
| 5 | + Copyright (c) 2025 - kunitoki@gmail.com |
| 6 | +
|
| 7 | + YUP is an open source library subject to open-source licensing. |
| 8 | +
|
| 9 | + The code included in this file is provided under the terms of the ISC license |
| 10 | + http://www.isc.org/downloads/software-support-policy/isc-license. Permission |
| 11 | + to use, copy, modify, and/or distribute this software for any purpose with or |
| 12 | + without fee is hereby granted provided that the above copyright notice and |
| 13 | + this permission notice appear in all copies. |
| 14 | +
|
| 15 | + YUP IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER |
| 16 | + EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE |
| 17 | + DISCLAIMED. |
| 18 | +
|
| 19 | + ============================================================================== |
| 20 | +*/ |
| 21 | + |
| 22 | +#include <yup_audio_basics/yup_audio_basics.h> |
| 23 | + |
| 24 | +#include <gtest/gtest.h> |
| 25 | + |
| 26 | +using namespace yup; |
| 27 | +using namespace yup::ump; |
| 28 | + |
| 29 | +TEST (UMPPacketBufferTests, AddEventOrdersBySamplePosition) |
| 30 | +{ |
| 31 | + UMPPacketBuffer buffer; |
| 32 | + |
| 33 | + const UniversalPacket p1 { 0x40000000u, 0x12345678u }; |
| 34 | + const UniversalPacket p2 { 0x20000000u }; |
| 35 | + |
| 36 | + EXPECT_TRUE (buffer.addEvent (p1.data, p1.getSize(), 10)); |
| 37 | + EXPECT_TRUE (buffer.addEvent (p2.data, p2.getSize(), 5)); |
| 38 | + |
| 39 | + EXPECT_EQ (buffer.getNumEvents(), 2); |
| 40 | + EXPECT_EQ (buffer.getFirstEventTime(), 5); |
| 41 | + EXPECT_EQ (buffer.getLastEventTime(), 10); |
| 42 | + |
| 43 | + auto it = buffer.begin(); |
| 44 | + const auto first = *it; |
| 45 | + EXPECT_EQ (first.samplePosition, 5); |
| 46 | + EXPECT_EQ (first.numWords, 1); |
| 47 | + EXPECT_EQ (first.getView()[0], p2.data[0]); |
| 48 | + |
| 49 | + ++it; |
| 50 | + const auto second = *it; |
| 51 | + EXPECT_EQ (second.samplePosition, 10); |
| 52 | + EXPECT_EQ (second.numWords, 2); |
| 53 | + EXPECT_EQ (second.getView()[0], p1.data[0]); |
| 54 | + EXPECT_EQ (second.getView()[1], p1.data[1]); |
| 55 | +} |
| 56 | + |
| 57 | +TEST (UMPPacketBufferTests, ConstructorAddsSinglePacket) |
| 58 | +{ |
| 59 | + const UniversalPacket packet { 0x40000000u, 0xabcdef01u }; |
| 60 | + UMPPacketBuffer buffer { View (packet.data) }; |
| 61 | + |
| 62 | + EXPECT_EQ (buffer.getNumEvents(), 1); |
| 63 | + EXPECT_EQ (buffer.getFirstEventTime(), 0); |
| 64 | + |
| 65 | + const auto meta = *buffer.begin(); |
| 66 | + EXPECT_EQ (meta.samplePosition, 0); |
| 67 | + EXPECT_EQ (meta.numWords, 2); |
| 68 | + EXPECT_EQ (meta.getView()[0], packet.data[0]); |
| 69 | + EXPECT_EQ (meta.getView()[1], packet.data[1]); |
| 70 | +} |
| 71 | + |
| 72 | +TEST (UMPPacketBufferTests, FindNextSamplePosition) |
| 73 | +{ |
| 74 | + UMPPacketBuffer buffer; |
| 75 | + |
| 76 | + const UniversalPacket p1 { 0x20000000u }; |
| 77 | + const UniversalPacket p2 { 0x40000000u, 0x11111111u }; |
| 78 | + const UniversalPacket p3 { 0x40000000u, 0x22222222u }; |
| 79 | + |
| 80 | + buffer.addEvent (p1.data, p1.getSize(), 2); |
| 81 | + buffer.addEvent (p2.data, p2.getSize(), 8); |
| 82 | + buffer.addEvent (p3.data, p3.getSize(), 12); |
| 83 | + |
| 84 | + auto it = buffer.findNextSamplePosition (9); |
| 85 | + ASSERT_NE (it, buffer.end()); |
| 86 | + EXPECT_EQ ((*it).samplePosition, 12); |
| 87 | +} |
0 commit comments