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10 | 10 | import static org.junit.jupiter.api.Assertions.*; |
11 | 11 |
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12 | 12 | public class GPIOTest { |
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 |
|
116 | 116 | } |
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