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10 | 10 | import static org.junit.jupiter.api.Assertions.*;
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11 | 11 |
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12 | 12 | public class GPIOTest {
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13 |
| - |
14 |
| - private static final byte[] STRING = "Test".getBytes(); |
15 |
| - private static final byte[] BYTE_ARRAY = new byte[]{0x01, 0x02, 0x03}; |
16 |
| - private static final int[] INT_ARRAY = new int[]{1, 2, 3}; |
17 |
| - |
18 |
| - @Test |
19 |
| - public void testGPIOV1AllTypes() { |
20 |
| - try (var arena = Arena.ofConfined()) { |
21 |
| - var chipInfo = new GpiochipInfo(STRING, STRING, 3); |
22 |
| - var memoryBuffer = arena.allocate(chipInfo.getMemoryLayout()); |
23 |
| - chipInfo.toBytes(memoryBuffer); |
24 |
| - var newChipInfo = GpiochipInfo.createEmpty().fromBytes(memoryBuffer); |
25 |
| - assertArrayEquals(newChipInfo.name(), prepareByteArray(32, STRING)); |
26 |
| - assertArrayEquals(newChipInfo.label(), prepareByteArray(32, STRING)); |
27 |
| - assertEquals(newChipInfo.lines(), 3); |
28 |
| - assertTrue(GpiochipInfo.createEmpty().isEmpty()); |
29 |
| - |
30 |
| - assertEquals(GpioConstants.class.getFields().length, 40); |
31 |
| - |
32 |
| - //assertEquals(GpioConstants.values().length, 3); |
33 |
| - |
34 |
| - var eventData = new GpioeventData(100, 5); |
35 |
| - memoryBuffer = arena.allocate(eventData.getMemoryLayout()); |
36 |
| - eventData.toBytes(memoryBuffer); |
37 |
| - var newEventData = GpioeventData.createEmpty().fromBytes(memoryBuffer); |
38 |
| - assertEquals(newEventData.timestamp(), 100); |
39 |
| - assertEquals(newEventData.id(), 5); |
40 |
| - assertTrue(GpioeventData.createEmpty().isEmpty()); |
41 |
| - |
42 |
| - var eventRequest = new GpioeventRequest(1, 2, 3, STRING, 4); |
43 |
| - memoryBuffer = arena.allocate(eventRequest.getMemoryLayout()); |
44 |
| - eventRequest.toBytes(memoryBuffer); |
45 |
| - var newEventRequest = GpioeventRequest.createEmpty().fromBytes(memoryBuffer); |
46 |
| - assertEquals(newEventRequest.lineoffset(), 1); |
47 |
| - assertEquals(newEventRequest.handleflags(), 2); |
48 |
| - assertEquals(newEventRequest.eventflags(), 3); |
49 |
| - assertArrayEquals(newEventRequest.consumerLabel(), prepareByteArray(32, STRING)); |
50 |
| - assertEquals(newEventRequest.fd(), 4); |
51 |
| - assertTrue(GpioeventRequest.createEmpty().isEmpty()); |
52 |
| - |
53 |
| - var handleConfig = new GpiohandleConfig(1, BYTE_ARRAY, INT_ARRAY); |
54 |
| - memoryBuffer = arena.allocate(handleConfig.getMemoryLayout()); |
55 |
| - handleConfig.toBytes(memoryBuffer); |
56 |
| - var newHandleConfig = GpiohandleConfig.createEmpty().fromBytes(memoryBuffer); |
57 |
| - assertEquals(newHandleConfig.flags(), 1); |
58 |
| - assertArrayEquals(newHandleConfig.defaultValues(), prepareByteArray(64, BYTE_ARRAY)); |
59 |
| - assertArrayEquals(newHandleConfig.padding(), prepareIntArray(4, INT_ARRAY)); |
60 |
| - assertTrue(GpiohandleConfig.createEmpty().isEmpty()); |
61 |
| - |
62 |
| - var handleData = new GpiohandleData(BYTE_ARRAY); |
63 |
| - memoryBuffer = arena.allocate(handleData.getMemoryLayout()); |
64 |
| - handleData.toBytes(memoryBuffer); |
65 |
| - var newHandleData = GpiohandleData.createEmpty().fromBytes(memoryBuffer); |
66 |
| - assertArrayEquals(newHandleData.values(), prepareByteArray(64, BYTE_ARRAY)); |
67 |
| - assertTrue(GpiohandleData.createEmpty().isEmpty()); |
68 |
| - |
69 |
| - var handleRequest = new GpiohandleRequest(INT_ARRAY, 1, BYTE_ARRAY, STRING, 2, 3); |
70 |
| - memoryBuffer = arena.allocate(handleRequest.getMemoryLayout()); |
71 |
| - handleRequest.toBytes(memoryBuffer); |
72 |
| - var newHandleRequest = GpiohandleRequest.createEmpty().fromBytes(memoryBuffer); |
73 |
| - assertArrayEquals(newHandleRequest.lineoffsets(), prepareIntArray(64, INT_ARRAY)); |
74 |
| - assertEquals(newHandleRequest.flags(), 1); |
75 |
| - assertArrayEquals(newHandleRequest.defaultValues(), prepareByteArray(64, BYTE_ARRAY)); |
76 |
| - assertArrayEquals(newHandleRequest.consumerLabel(), prepareByteArray(32, STRING)); |
77 |
| - assertEquals(newHandleRequest.lines(), 2); |
78 |
| - assertEquals(newHandleRequest.fd(), 3); |
79 |
| - assertTrue(GpiohandleRequest.createEmpty().isEmpty()); |
80 |
| - |
81 |
| - var lineInfo = new GpiolineInfo(1, 2, STRING, STRING); |
82 |
| - memoryBuffer = arena.allocate(lineInfo.getMemoryLayout()); |
83 |
| - lineInfo.toBytes(memoryBuffer); |
84 |
| - var newLineInfo = GpiolineInfo.createEmpty().fromBytes(memoryBuffer); |
85 |
| - assertEquals(newLineInfo.lineOffset(), 1); |
86 |
| - assertEquals(newLineInfo.flags(), 2); |
87 |
| - assertArrayEquals(newLineInfo.name(), prepareByteArray(32, STRING)); |
88 |
| - assertArrayEquals(newLineInfo.consumer(), prepareByteArray(32, STRING)); |
89 |
| - assertTrue(GpiolineInfo.createEmpty().isEmpty()); |
90 |
| - |
91 |
| - var lineInfoChanged = new GpiolineInfoChanged(newLineInfo, 1, 2, INT_ARRAY); |
92 |
| - memoryBuffer = arena.allocate(lineInfoChanged.getMemoryLayout()); |
93 |
| - lineInfoChanged.toBytes(memoryBuffer); |
94 |
| - var newLineInfoChanged = GpiolineInfoChanged.createEmpty().fromBytes(memoryBuffer); |
95 |
| - assertThat(newLineInfoChanged.info()).usingRecursiveComparison().isEqualTo(newLineInfo); |
96 |
| - assertEquals(newLineInfoChanged.timestamp(), 1); |
97 |
| - assertEquals(newLineInfoChanged.eventType(), 2); |
98 |
| - assertArrayEquals(newLineInfoChanged.padding(), prepareIntArray(5, INT_ARRAY)); |
99 |
| - assertTrue(GpiolineInfoChanged.createEmpty().isEmpty()); |
100 |
| - } catch (Throwable e) { |
101 |
| - fail(e); |
102 |
| - } |
103 |
| - |
104 |
| - } |
105 |
| - |
106 |
| - private byte[] prepareByteArray(int size, byte... values) { |
107 |
| - return ByteBuffer.allocate(size).put(values).array(); |
108 |
| - } |
109 |
| - |
110 |
| - private int[] prepareIntArray(int size, int... values) { |
111 |
| - var array = new int[size]; |
112 |
| - System.arraycopy(values, 0, array, 0, values.length); |
113 |
| - return array; |
114 |
| - } |
| 13 | +// |
| 14 | +// private static final byte[] STRING = "Test".getBytes(); |
| 15 | +// private static final byte[] BYTE_ARRAY = new byte[]{0x01, 0x02, 0x03}; |
| 16 | +// private static final int[] INT_ARRAY = new int[]{1, 2, 3}; |
| 17 | +// |
| 18 | +// @Test |
| 19 | +// public void testGPIOV1AllTypes() { |
| 20 | +// try (var arena = Arena.ofConfined()) { |
| 21 | +// var chipInfo = new GpiochipInfo(STRING, STRING, 3); |
| 22 | +// var memoryBuffer = arena.allocate(chipInfo.getMemoryLayout()); |
| 23 | +// chipInfo.toBytes(memoryBuffer); |
| 24 | +// var newChipInfo = GpiochipInfo.createEmpty().fromBytes(memoryBuffer); |
| 25 | +// assertArrayEquals(newChipInfo.name(), prepareByteArray(32, STRING)); |
| 26 | +// assertArrayEquals(newChipInfo.label(), prepareByteArray(32, STRING)); |
| 27 | +// assertEquals(newChipInfo.lines(), 3); |
| 28 | +// assertTrue(GpiochipInfo.createEmpty().isEmpty()); |
| 29 | +// |
| 30 | +// assertEquals(GpioConstants.class.getFields().length, 40); |
| 31 | +// |
| 32 | +// //assertEquals(GpioConstants.values().length, 3); |
| 33 | +// |
| 34 | +// var eventData = new GpioeventData(100, 5); |
| 35 | +// memoryBuffer = arena.allocate(eventData.getMemoryLayout()); |
| 36 | +// eventData.toBytes(memoryBuffer); |
| 37 | +// var newEventData = GpioeventData.createEmpty().fromBytes(memoryBuffer); |
| 38 | +// assertEquals(newEventData.timestamp(), 100); |
| 39 | +// assertEquals(newEventData.id(), 5); |
| 40 | +// assertTrue(GpioeventData.createEmpty().isEmpty()); |
| 41 | +// |
| 42 | +// var eventRequest = new GpioeventRequest(1, 2, 3, STRING, 4); |
| 43 | +// memoryBuffer = arena.allocate(eventRequest.getMemoryLayout()); |
| 44 | +// eventRequest.toBytes(memoryBuffer); |
| 45 | +// var newEventRequest = GpioeventRequest.createEmpty().fromBytes(memoryBuffer); |
| 46 | +// assertEquals(newEventRequest.lineoffset(), 1); |
| 47 | +// assertEquals(newEventRequest.handleflags(), 2); |
| 48 | +// assertEquals(newEventRequest.eventflags(), 3); |
| 49 | +// assertArrayEquals(newEventRequest.consumerLabel(), prepareByteArray(32, STRING)); |
| 50 | +// assertEquals(newEventRequest.fd(), 4); |
| 51 | +// assertTrue(GpioeventRequest.createEmpty().isEmpty()); |
| 52 | +// |
| 53 | +// var handleConfig = new GpiohandleConfig(1, BYTE_ARRAY, INT_ARRAY); |
| 54 | +// memoryBuffer = arena.allocate(handleConfig.getMemoryLayout()); |
| 55 | +// handleConfig.toBytes(memoryBuffer); |
| 56 | +// var newHandleConfig = GpiohandleConfig.createEmpty().fromBytes(memoryBuffer); |
| 57 | +// assertEquals(newHandleConfig.flags(), 1); |
| 58 | +// assertArrayEquals(newHandleConfig.defaultValues(), prepareByteArray(64, BYTE_ARRAY)); |
| 59 | +// assertArrayEquals(newHandleConfig.padding(), prepareIntArray(4, INT_ARRAY)); |
| 60 | +// assertTrue(GpiohandleConfig.createEmpty().isEmpty()); |
| 61 | +// |
| 62 | +// var handleData = new GpiohandleData(BYTE_ARRAY); |
| 63 | +// memoryBuffer = arena.allocate(handleData.getMemoryLayout()); |
| 64 | +// handleData.toBytes(memoryBuffer); |
| 65 | +// var newHandleData = GpiohandleData.createEmpty().fromBytes(memoryBuffer); |
| 66 | +// assertArrayEquals(newHandleData.values(), prepareByteArray(64, BYTE_ARRAY)); |
| 67 | +// assertTrue(GpiohandleData.createEmpty().isEmpty()); |
| 68 | +// |
| 69 | +// var handleRequest = new GpiohandleRequest(INT_ARRAY, 1, BYTE_ARRAY, STRING, 2, 3); |
| 70 | +// memoryBuffer = arena.allocate(handleRequest.getMemoryLayout()); |
| 71 | +// handleRequest.toBytes(memoryBuffer); |
| 72 | +// var newHandleRequest = GpiohandleRequest.createEmpty().fromBytes(memoryBuffer); |
| 73 | +// assertArrayEquals(newHandleRequest.lineoffsets(), prepareIntArray(64, INT_ARRAY)); |
| 74 | +// assertEquals(newHandleRequest.flags(), 1); |
| 75 | +// assertArrayEquals(newHandleRequest.defaultValues(), prepareByteArray(64, BYTE_ARRAY)); |
| 76 | +// assertArrayEquals(newHandleRequest.consumerLabel(), prepareByteArray(32, STRING)); |
| 77 | +// assertEquals(newHandleRequest.lines(), 2); |
| 78 | +// assertEquals(newHandleRequest.fd(), 3); |
| 79 | +// assertTrue(GpiohandleRequest.createEmpty().isEmpty()); |
| 80 | +// |
| 81 | +// var lineInfo = new GpiolineInfo(1, 2, STRING, STRING); |
| 82 | +// memoryBuffer = arena.allocate(lineInfo.getMemoryLayout()); |
| 83 | +// lineInfo.toBytes(memoryBuffer); |
| 84 | +// var newLineInfo = GpiolineInfo.createEmpty().fromBytes(memoryBuffer); |
| 85 | +// assertEquals(newLineInfo.lineOffset(), 1); |
| 86 | +// assertEquals(newLineInfo.flags(), 2); |
| 87 | +// assertArrayEquals(newLineInfo.name(), prepareByteArray(32, STRING)); |
| 88 | +// assertArrayEquals(newLineInfo.consumer(), prepareByteArray(32, STRING)); |
| 89 | +// assertTrue(GpiolineInfo.createEmpty().isEmpty()); |
| 90 | +// |
| 91 | +// var lineInfoChanged = new GpiolineInfoChanged(newLineInfo, 1, 2, INT_ARRAY); |
| 92 | +// memoryBuffer = arena.allocate(lineInfoChanged.getMemoryLayout()); |
| 93 | +// lineInfoChanged.toBytes(memoryBuffer); |
| 94 | +// var newLineInfoChanged = GpiolineInfoChanged.createEmpty().fromBytes(memoryBuffer); |
| 95 | +// assertThat(newLineInfoChanged.info()).usingRecursiveComparison().isEqualTo(newLineInfo); |
| 96 | +// assertEquals(newLineInfoChanged.timestamp(), 1); |
| 97 | +// assertEquals(newLineInfoChanged.eventType(), 2); |
| 98 | +// assertArrayEquals(newLineInfoChanged.padding(), prepareIntArray(5, INT_ARRAY)); |
| 99 | +// assertTrue(GpiolineInfoChanged.createEmpty().isEmpty()); |
| 100 | +// } catch (Throwable e) { |
| 101 | +// fail(e); |
| 102 | +// } |
| 103 | +// |
| 104 | +// } |
| 105 | +// |
| 106 | +// private byte[] prepareByteArray(int size, byte... values) { |
| 107 | +// return ByteBuffer.allocate(size).put(values).array(); |
| 108 | +// } |
| 109 | +// |
| 110 | +// private int[] prepareIntArray(int size, int... values) { |
| 111 | +// var array = new int[size]; |
| 112 | +// System.arraycopy(values, 0, array, 0, values.length); |
| 113 | +// return array; |
| 114 | +// } |
115 | 115 |
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116 | 116 | }
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