Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 | 1x 1x 1x 1x 1x 1x 1x 3x 3x 1x 5x 15x 5x 15x 5x 15x 5x 15x 1x 1x 9x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 3x 1x 1x 1x 1x 1x 1x | import test from 'tape';
import macro from 'vtk.js/Sources/macros';
const model = {};
const publicAPI = {};
const numInputs = 2;
const numOutputs = 4;
const inLeft = new Float32Array(3);
const inRight = new Float32Array(3);
for (let i = 0; i < inLeft.length; i++) {
inLeft[i] = i;
inRight[i] = i + 3;
}
// const daLeft = vtkDataArray.newInstance({ name: 'left', values: inLeft });
// const daRight = vtkDataArray.newInstance({ name: 'left', values: inLeft });
publicAPI.requestData = (inData, outData) => {
// implement requestData
outData[0] = inData.reduce((inArray1, inArray2) =>
inArray2.map((d, i) => d + inArray1[i])
);
outData[1] = inData.reduce((inArray1, inArray2) =>
inArray2.map((d, i) => d - inArray1[i])
);
outData[2] = inData.reduce((inArray1, inArray2) =>
inArray2.map((d, i) => d * inArray1[i])
);
outData[3] = inData.reduce((inArray1, inArray2) =>
inArray2.map((d, i) => d / inArray1[i])
);
};
test('Macro methods algo tests', (t) => {
macro.algo(publicAPI, model, numInputs, numOutputs);
// Override shouldUpdate to prevent the need of getMTime()
publicAPI.shouldUpdate = () => true;
t.ok(publicAPI.setInputData, 'populate publicAPI');
publicAPI.setInputData(inLeft, 0);
publicAPI.setInputData(inRight, 1);
t.equal(publicAPI.getInputData(0), inLeft, 'return input data');
publicAPI.update();
let output = publicAPI.getOutputData(0);
t.deepEqual(output, new Float32Array([3, 5, 7]), 'Add two input arrays');
output = publicAPI.getOutputData(1);
t.deepEqual(output, new Float32Array([3, 3, 3]), 'Subtract two input arrays');
output = publicAPI.getOutputData(2);
t.deepEqual(
output,
new Float32Array([0, 4, 10]),
'Multiply two input arrays'
);
const outputPort = publicAPI.getOutputPort(3);
t.deepEqual(
outputPort(),
new Float32Array([Infinity, 4, 2.5]),
'Divide two input arrays, using outputPort'
);
t.end();
});
test('Macro shouldUpdate returns true if output is deleted', (t) => {
const algo = {
publicAPI: {},
model: {},
};
const input1 = {
publicAPI: {},
model: {},
};
const input2 = {
publicAPI: {},
model: {},
};
macro.obj(algo.publicAPI, algo.model);
macro.algo(algo.publicAPI, algo.model, 1, 1);
macro.obj(input1.publicAPI, input1.model);
macro.obj(input2.publicAPI, input2.model);
// trivial producer
algo.publicAPI.requestData = (inData, outData) => {
outData[0] = inData[0];
};
algo.publicAPI.setInputData(input1.publicAPI, 0);
t.equal(
input1.publicAPI,
algo.publicAPI.getOutputData(),
'Trivial producer outputs first input data'
);
// delete output data
algo.publicAPI.getOutputData().delete();
// set new data
algo.publicAPI.setInputData(input2.publicAPI, 0);
t.equal(
input2.publicAPI,
algo.publicAPI.getOutputData(),
'Trivial producer outputs second input data'
);
t.end();
});
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