77 lines
2.4 KiB
Go
77 lines
2.4 KiB
Go
package mlx
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import "testing"
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func TestFromValue(t *testing.T) {
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withMLXThread(t, func() {
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for got, want := range map[*Array]DType{
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FromValue(true): DTypeBool,
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FromValue(false): DTypeBool,
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FromValue(int(7)): DTypeInt32,
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FromValue(float32(3.14)): DTypeFloat32,
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FromValue(float64(2.71)): DTypeFloat64,
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FromValue(complex64(1 + 2i)): DTypeComplex64,
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} {
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if got.DType() != want {
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t.Errorf("%s: want %v, got %v", want, want, got)
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}
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}
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})
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}
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func TestFromValues(t *testing.T) {
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withMLXThread(t, func() {
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for got, want := range map[*Array]DType{
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FromValues([]bool{true, false, true}, 3): DTypeBool,
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FromValues([]uint8{1, 2, 3}, 3): DTypeUint8,
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FromValues([]uint16{1, 2, 3}, 3): DTypeUint16,
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FromValues([]uint32{1, 2, 3}, 3): DTypeUint32,
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FromValues([]uint64{1, 2, 3}, 3): DTypeUint64,
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FromValues([]int8{-1, -2, -3}, 3): DTypeInt8,
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FromValues([]int16{-1, -2, -3}, 3): DTypeInt16,
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FromValues([]int32{-1, -2, -3}, 3): DTypeInt32,
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FromValues([]int64{-1, -2, -3}, 3): DTypeInt64,
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FromValues([]float32{3.14, 2.71, 1.61}, 3): DTypeFloat32,
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FromValues([]float64{3.14, 2.71, 1.61}, 3): DTypeFloat64,
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FromValues([]complex64{1 + 2i, 3 + 4i, 5 + 6i}, 3): DTypeComplex64,
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} {
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if got.DType() != want {
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t.Errorf("%s: want %v, got %v", want, want, got)
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}
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}
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})
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}
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func TestComparisonOpsAndBernoulli(t *testing.T) {
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skipIfNoMLX(t)
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a := FromValues([]float32{1, 2, 3}, 3)
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b := FromValues([]float32{1, 1, 4}, 3)
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eq := a.Equal(b).AsType(DTypeInt32)
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gt := a.Greater(b).AsType(DTypeInt32)
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le := a.LessEqual(b).AsType(DTypeInt32)
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bern := Bernoulli(FromValues([]float32{1, 0}, 2)).AsType(DTypeInt32)
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Eval(eq, gt, le, bern)
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for name, tc := range map[string]struct {
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got []int
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want []int
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}{
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"equal": {eq.Ints(), []int{1, 0, 0}},
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"greater": {gt.Ints(), []int{0, 1, 0}},
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"lessEqual": {le.Ints(), []int{1, 0, 1}},
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"bernoulli": {bern.Ints(), []int{1, 0}},
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} {
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t.Run(name, func(t *testing.T) {
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if len(tc.got) != len(tc.want) {
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t.Fatalf("got %v, want %v", tc.got, tc.want)
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}
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for i := range tc.want {
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if tc.got[i] != tc.want[i] {
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t.Fatalf("got %v, want %v", tc.got, tc.want)
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}
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}
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})
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}
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}
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