Function testSameSourceDestinationFromMappedResultThrows

test/internal/recycling.js:694–713

(error, precision, mode)

});

function testSameSourceDestinationFromMappedResultThrows(error, precision, mode) {
  const gpu = new GPU({ mode });
  const kernel = gpu.createKernelMap({
    mappedResult: function map(v) {
      return v;
    }
  }, function(value) {
    return map(value[this.thread.x] + 1);
  }, {
    output: [1],
    pipeline: true,
    immutable: false,
    precision,
  });
  let { result, mappedResult } = kernel([0]);
  assert.equal((mappedResult.toArray ? mappedResult.toArray() : mappedResult)[0], 1);
  assert.throws(() => kernel(mappedResult), error);
  assert.throws(() => kernel(result), error);
  gpu.destroy();
}

test('single precision same source and destination from mapped result mutable throws auto', () => {
  testSameSourceDestinationFromMappedResultThrows(gpuError, 'single');