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refactor tests

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This commit is contained in:
Roland Grinis 2021-05-05 16:35:26 +01:00
parent 218b81a242
commit 431db00f1a
3 changed files with 19 additions and 31 deletions
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12
kmath-tensors/src/commonTest/kotlin/space/kscience/kmath/tensors/core/TestBroadcasting.kt
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@ -9,7 +9,7 @@ import kotlin.test.assertTrue
internal class TestBroadcasting {
@Test
fun broadcastShapes() = DoubleTensorAlgebra {
fun testBroadcastShapes() = DoubleTensorAlgebra {
assertTrue(
broadcastShapes(
intArrayOf(2, 3), intArrayOf(1, 3), intArrayOf(1, 1, 1)
@ -24,7 +24,7 @@ internal class TestBroadcasting {
}
@Test
fun broadcastTo() = DoubleTensorAlgebra {
fun testBroadcastTo() = DoubleTensorAlgebra {
val tensor1 = fromArray(intArrayOf(2, 3), doubleArrayOf(1.0, 2.0, 3.0, 4.0, 5.0, 6.0))
val tensor2 = fromArray(intArrayOf(1, 3), doubleArrayOf(10.0, 20.0, 30.0))
@ -34,7 +34,7 @@ internal class TestBroadcasting {
}
@Test
fun broadcastTensors() = DoubleTensorAlgebra {
fun testBroadcastTensors() = DoubleTensorAlgebra {
val tensor1 = fromArray(intArrayOf(2, 3), doubleArrayOf(1.0, 2.0, 3.0, 4.0, 5.0, 6.0))
val tensor2 = fromArray(intArrayOf(1, 3), doubleArrayOf(10.0, 20.0, 30.0))
val tensor3 = fromArray(intArrayOf(1, 1, 1), doubleArrayOf(500.0))
@ -51,7 +51,7 @@ internal class TestBroadcasting {
}
@Test
fun broadcastOuterTensors() = DoubleTensorAlgebra {
fun testBroadcastOuterTensors() = DoubleTensorAlgebra {
val tensor1 = fromArray(intArrayOf(2, 3), doubleArrayOf(1.0, 2.0, 3.0, 4.0, 5.0, 6.0))
val tensor2 = fromArray(intArrayOf(1, 3), doubleArrayOf(10.0, 20.0, 30.0))
val tensor3 = fromArray(intArrayOf(1, 1, 1), doubleArrayOf(500.0))
@ -68,7 +68,7 @@ internal class TestBroadcasting {
}
@Test
fun broadcastOuterTensorsShapes() = DoubleTensorAlgebra {
fun testBroadcastOuterTensorsShapes() = DoubleTensorAlgebra {
val tensor1 = fromArray(intArrayOf(2, 1, 3, 2, 3), DoubleArray(2 * 1 * 3 * 2 * 3) {0.0})
val tensor2 = fromArray(intArrayOf(4, 2, 5, 1, 3, 3), DoubleArray(4 * 2 * 5 * 1 * 3 * 3) {0.0})
val tensor3 = fromArray(intArrayOf(1, 1), doubleArrayOf(500.0))
@ -81,7 +81,7 @@ internal class TestBroadcasting {
}
@Test
fun minusTensor() = BroadcastDoubleTensorAlgebra.invoke {
fun testMinusTensor() = BroadcastDoubleTensorAlgebra.invoke {
val tensor1 = fromArray(intArrayOf(2, 3), doubleArrayOf(1.0, 2.0, 3.0, 4.0, 5.0, 6.0))
val tensor2 = fromArray(intArrayOf(1, 3), doubleArrayOf(10.0, 20.0, 30.0))
val tensor3 = fromArray(intArrayOf(1, 1, 1), doubleArrayOf(500.0))

8
kmath-tensors/src/commonTest/kotlin/space/kscience/kmath/tensors/core/TestDoubleTensor.kt
View File

@ -15,14 +15,14 @@ import kotlin.test.assertTrue
internal class TestDoubleTensor {
@Test
fun valueTest() = DoubleTensorAlgebra {
fun testValue() = DoubleTensorAlgebra {
val value = 12.5
val tensor = fromArray(intArrayOf(1), doubleArrayOf(value))
assertEquals(tensor.value(), value)
}
@Test
fun stridesTest() = DoubleTensorAlgebra {
fun testStrides() = DoubleTensorAlgebra {
val tensor = fromArray(intArrayOf(2, 2), doubleArrayOf(3.5, 5.8, 58.4, 2.4))
assertEquals(tensor[intArrayOf(0, 1)], 5.8)
assertTrue(
@ -31,7 +31,7 @@ internal class TestDoubleTensor {
}
@Test
fun getTest() = DoubleTensorAlgebra {
fun testGet() = DoubleTensorAlgebra {
val tensor = fromArray(intArrayOf(1, 2, 2), doubleArrayOf(3.5, 5.8, 58.4, 2.4))
val matrix = tensor[0].as2D()
assertEquals(matrix[0, 1], 5.8)
@ -55,7 +55,7 @@ internal class TestDoubleTensor {
}
@Test
fun noBufferProtocol() {
fun testNoBufferProtocol() {
// create buffer
val doubleArray = DoubleBuffer(doubleArrayOf(1.0, 2.0, 3.0))

30
kmath-tensors/src/commonTest/kotlin/space/kscience/kmath/tensors/core/TestDoubleTensorAlgebra.kt
View File

@ -10,28 +10,28 @@ import kotlin.test.assertTrue
internal class TestDoubleTensorAlgebra {
@Test
fun doublePlus() = DoubleTensorAlgebra {
fun testDoublePlus() = DoubleTensorAlgebra {
val tensor = fromArray(intArrayOf(2), doubleArrayOf(1.0, 2.0))
val res = 10.0 + tensor
assertTrue(res.mutableBuffer.array() contentEquals doubleArrayOf(11.0, 12.0))
}
@Test
fun doubleDiv() = DoubleTensorAlgebra {
fun TestDoubleDiv() = DoubleTensorAlgebra {
val tensor = fromArray(intArrayOf(2), doubleArrayOf(2.0, 4.0))
val res = 2.0/tensor
assertTrue(res.mutableBuffer.array() contentEquals doubleArrayOf(1.0, 0.5))
}
@Test
fun divDouble() = DoubleTensorAlgebra {
fun testDivDouble() = DoubleTensorAlgebra {
val tensor = fromArray(intArrayOf(2), doubleArrayOf(10.0, 5.0))
val res = tensor / 2.5
assertTrue(res.mutableBuffer.array() contentEquals doubleArrayOf(4.0, 2.0))
}
@Test
fun transpose1x1() = DoubleTensorAlgebra {
fun testTranspose1x1() = DoubleTensorAlgebra {
val tensor = fromArray(intArrayOf(1), doubleArrayOf(0.0))
val res = tensor.transpose(0, 0)
@ -40,7 +40,7 @@ internal class TestDoubleTensorAlgebra {
}
@Test
fun transpose3x2() = DoubleTensorAlgebra {
fun testTranspose3x2() = DoubleTensorAlgebra {
val tensor = fromArray(intArrayOf(3, 2), doubleArrayOf(1.0, 2.0, 3.0, 4.0, 5.0, 6.0))
val res = tensor.transpose(1, 0)
@ -49,7 +49,7 @@ internal class TestDoubleTensorAlgebra {
}
@Test
fun transpose1x2x3() = DoubleTensorAlgebra {
fun testTranspose1x2x3() = DoubleTensorAlgebra {
val tensor = fromArray(intArrayOf(1, 2, 3), doubleArrayOf(1.0, 2.0, 3.0, 4.0, 5.0, 6.0))
val res01 = tensor.transpose(0, 1)
val res02 = tensor.transpose(-3, 2)
@ -65,7 +65,7 @@ internal class TestDoubleTensorAlgebra {
}
@Test
fun linearStructure() = DoubleTensorAlgebra {
fun testLinearStructure() = DoubleTensorAlgebra {
val shape = intArrayOf(3)
val tensorA = full(value = -4.5, shape = shape)
val tensorB = full(value = 10.9, shape = shape)
@ -97,7 +97,7 @@ internal class TestDoubleTensorAlgebra {
}
@Test
fun dot() = DoubleTensorAlgebra {
fun testDot() = DoubleTensorAlgebra {
val tensor1 = fromArray(intArrayOf(2, 3), doubleArrayOf(1.0, 2.0, 3.0, 4.0, 5.0, 6.0))
val tensor11 = fromArray(intArrayOf(3, 2), doubleArrayOf(1.0, 2.0, 3.0, 4.0, 5.0, 6.0))
val tensor2 = fromArray(intArrayOf(3), doubleArrayOf(10.0, 20.0, 30.0))
@ -118,22 +118,10 @@ internal class TestDoubleTensorAlgebra {
val res11 = tensor1.dot(tensor11)
assertTrue(res11.mutableBuffer.array() contentEquals doubleArrayOf(22.0, 28.0, 49.0, 64.0))
assertTrue(res11.shape contentEquals intArrayOf(2, 2))
var tensor4 = fromArray(intArrayOf(10, 3, 4), DoubleArray(10 * 3 * 4) {0.0})
var tensor5 = fromArray(intArrayOf(10, 4, 5), DoubleArray(10 * 4 * 5) {0.0})
assertTrue(tensor4.dot(tensor5).shape contentEquals intArrayOf(10, 3, 5))
tensor4 = fromArray(intArrayOf(10, 3, 4), DoubleArray(10 * 3 * 4) {0.0})
tensor5 = fromArray(intArrayOf(4, 5), DoubleArray(4 * 5) {0.0})
assertTrue(tensor4.dot(tensor5).shape contentEquals intArrayOf(10, 3, 5))
tensor4 = fromArray(intArrayOf(4, 2, 1, 3, 8, 1), DoubleArray(4 * 2 * 1 * 3 * 8 * 1) {0.0})
tensor5 = fromArray(intArrayOf(5, 1, 2, 8, 3, 1, 5), DoubleArray(5 * 1 * 2 * 8 * 3 * 1 * 5) {0.0})
assertTrue(tensor4.dot(tensor5).shape contentEquals intArrayOf(5, 4, 2, 8, 3, 8, 5))
}
@Test
fun diagonalEmbedding() = DoubleTensorAlgebra {
fun testDiagonalEmbedding() = DoubleTensorAlgebra {
val tensor1 = fromArray(intArrayOf(3), doubleArrayOf(10.0, 20.0, 30.0))
val tensor2 = fromArray(intArrayOf(2, 3), doubleArrayOf(1.0, 2.0, 3.0, 4.0, 5.0, 6.0))
val tensor3 = zeros(intArrayOf(2, 3, 4, 5))