diff options
Diffstat (limited to 'vespajlib/src/test/java/com/yahoo/tensor/functions/ConcatTestCase.java')
-rw-r--r-- | vespajlib/src/test/java/com/yahoo/tensor/functions/ConcatTestCase.java | 86 |
1 files changed, 68 insertions, 18 deletions
diff --git a/vespajlib/src/test/java/com/yahoo/tensor/functions/ConcatTestCase.java b/vespajlib/src/test/java/com/yahoo/tensor/functions/ConcatTestCase.java index 7e1f292eb7b..eafa5c4addf 100644 --- a/vespajlib/src/test/java/com/yahoo/tensor/functions/ConcatTestCase.java +++ b/vespajlib/src/test/java/com/yahoo/tensor/functions/ConcatTestCase.java @@ -2,6 +2,9 @@ package com.yahoo.tensor.functions; import com.yahoo.tensor.Tensor; +import com.yahoo.tensor.TensorType; +import com.yahoo.tensor.evaluation.MapEvaluationContext; +import com.yahoo.tensor.evaluation.TypeContext; import org.junit.Test; import static org.junit.Assert.assertEquals; @@ -16,51 +19,98 @@ public class ConcatTestCase { public void testConcatNumbers() { Tensor a = Tensor.from("{1}"); Tensor b = Tensor.from("{2}"); - assertEquals(Tensor.from("tensor(x[2]):{ {x:0}:1, {x:1}:2 }"), a.concat(b, "x")); - assertEquals(Tensor.from("tensor(x[2]):{ {x:0}:2, {x:1}:1 }"), b.concat(a, "x")); + assertConcat("tensor(x[2]):{ {x:0}:1, {x:1}:2 }", a, b, "x"); + assertConcat("tensor(x[2]):{ {x:0}:2, {x:1}:1 }", b, a , "x"); } @Test public void testConcatEqualShapes() { - Tensor a = Tensor.from("tensor(x[]):{ {x:0}:1, {x:1}:2, {x:2}:3 }"); - Tensor b = Tensor.from("tensor(x[]):{ {x:0}:4, {x:1}:5, {x:2}:6 }"); - assertEquals(Tensor.from("tensor(x[6]):{ {x:0}:1, {x:1}:2, {x:2}:3, {x:3}:4, {x:4}:5, {x:5}:6 }"), a.concat(b, "x")); - assertEquals(Tensor.from("tensor(x[3],y[2]):{ {x:0,y:0}:1, {x:1,y:0}:2, {x:2,y:0}:3, " + - "{x:0,y:1}:4, {x:1,y:1}:5, {x:2,y:1}:6 }"), a.concat(b, "y")); + Tensor a = Tensor.from("tensor(x[3]):{ {x:0}:1, {x:1}:2, {x:2}:3 }"); + Tensor b = Tensor.from("tensor(x[3]):{ {x:0}:4, {x:1}:5, {x:2}:6 }"); + assertConcat("tensor(x[6]):{ {x:0}:1, {x:1}:2, {x:2}:3, {x:3}:4, {x:4}:5, {x:5}:6 }", a, b, "x"); + assertConcat("tensor(x[3],y[2]):{ {x:0,y:0}:1, {x:1,y:0}:2, {x:2,y:0}:3, " + + "{x:0,y:1}:4, {x:1,y:1}:5, {x:2,y:1}:6 }", + a, b, "y"); } @Test public void testConcatNumberAndVector() { Tensor a = Tensor.from("{1}"); + Tensor b = Tensor.from("tensor(x[3]):{ {x:0}:2, {x:1}:3, {x:2}:4 }"); + assertConcat("tensor(x[4]):{ {x:0}:1, {x:1}:2, {x:2}:3, {x:3}:4 }", a, b, "x"); + assertConcat("tensor(x[3],y[2]):{ {x:0,y:0}:1, {x:1,y:0}:1, {x:2,y:0}:1, " + + "{x:0,y:1}:2, {x:1,y:1}:3, {x:2,y:1}:4 }", + a, b, "y"); + } + + @Test + public void testConcatNumberAndVectorUnbound() { + Tensor a = Tensor.from("{1}"); Tensor b = Tensor.from("tensor(x[]):{ {x:0}:2, {x:1}:3, {x:2}:4 }"); - assertEquals(Tensor.from("tensor(x[4]):{ {x:0}:1, {x:1}:2, {x:2}:3, {x:3}:4 }"), a.concat(b, "x")); - assertEquals(Tensor.from("tensor(x[3],y[2]):{ {x:0,y:0}:1, {x:1,y:0}:1, {x:2,y:0}:1, " + - "{x:0,y:1}:2, {x:1,y:1}:3, {x:2,y:1}:4 }"), a.concat(b, "y")); + assertConcat("tensor(x[])","tensor(x[4]):{ {x:0}:1, {x:1}:2, {x:2}:3, {x:3}:4 }", a, b, "x"); + assertConcat("tensor(x[],y[2])", "tensor(x[3],y[2]):{ {x:0,y:0}:1, {x:1,y:0}:1, {x:2,y:0}:1, " + + "{x:0,y:1}:2, {x:1,y:1}:3, {x:2,y:1}:4 }", + a, b, "y"); } @Test public void testUnequalSizesSameDimension() { + Tensor a = Tensor.from("tensor(x[2]):{ {x:0}:1, {x:1}:2 }"); + Tensor b = Tensor.from("tensor(x[3]):{ {x:0}:4, {x:1}:5, {x:2}:6 }"); + assertConcat("tensor(x[5]):{ {x:0}:1, {x:1}:2, {x:2}:4, {x:3}:5, {x:4}:6 }", a, b, "x"); + assertConcat("tensor(x[2],y[2]):{ {x:0,y:0}:1, {x:1,y:0}:2, {x:0,y:1}:4, {x:1,y:1}:5 }", a, b,"y"); + } + + @Test + public void testUnequalSizesSameDimensionUnbound() { Tensor a = Tensor.from("tensor(x[]):{ {x:0}:1, {x:1}:2 }"); Tensor b = Tensor.from("tensor(x[]):{ {x:0}:4, {x:1}:5, {x:2}:6 }"); - assertEquals(Tensor.from("tensor(x[5]):{ {x:0}:1, {x:1}:2, {x:2}:4, {x:3}:5, {x:4}:6 }"), a.concat(b, "x")); - assertEquals(Tensor.from("tensor(x[2],y[2]):{ {x:0,y:0}:1, {x:1,y:0}:2, {x:0,y:1}:4, {x:1,y:1}:5 }"), a.concat(b, "y")); + assertConcat("tensor(x[])", "tensor(x[5]):{ {x:0}:1, {x:1}:2, {x:2}:4, {x:3}:5, {x:4}:6 }", a, b, "x"); + assertConcat("tensor(x[],y[2])", "tensor(x[2],y[2]):{ {x:0,y:0}:1, {x:1,y:0}:2, {x:0,y:1}:4, {x:1,y:1}:5 }", a, b,"y"); } @Test public void testUnequalEqualSizesDifferentDimension() { + Tensor a = Tensor.from("tensor(x[2]):{ {x:0}:1, {x:1}:2 }"); + Tensor b = Tensor.from("tensor(y[3]):{ {y:0}:4, {y:1}:5, {y:2}:6 }"); + assertConcat("tensor(x[3],y[3]):{{x:0,y:0}:1.0,{x:0,y:1}:1.0,{x:0,y:2}:1.0,{x:1,y:0}:2.0,{x:1,y:1}:2.0,{x:1,y:2}:2.0,{x:2,y:0}:4.0,{x:2,y:1}:5.0,{x:2,y:2}:6.0}", a, b, "x"); + assertConcat("tensor(x[2],y[4]):{{x:0,y:0}:1.0,{x:0,y:1}:4.0,{x:0,y:2}:5.0,{x:0,y:3}:6.0,{x:1,y:0}:2.0,{x:1,y:1}:4.0,{x:1,y:2}:5.0,{x:1,y:3}:6.0}", a, b, "y"); + assertConcat("tensor(x[2],y[3],z[2]):{{x:0,y:0,z:0}:1.0,{x:0,y:0,z:1}:4.0,{x:0,y:1,z:0}:1.0,{x:0,y:1,z:1}:5.0,{x:0,y:2,z:0}:1.0,{x:0,y:2,z:1}:6.0,{x:1,y:0,z:0}:2.0,{x:1,y:0,z:1}:4.0,{x:1,y:1,z:0}:2.0,{x:1,y:1,z:1}:5.0,{x:1,y:2,z:0}:2.0,{x:1,y:2,z:1}:6.0}", a, b, "z"); + } + + @Test + public void testUnequalEqualSizesDifferentDimensionOneUnbound() { Tensor a = Tensor.from("tensor(x[]):{ {x:0}:1, {x:1}:2 }"); - Tensor b = Tensor.from("tensor(y[]):{ {y:0}:4, {y:1}:5, {y:2}:6 }"); - assertEquals(Tensor.from("tensor(x[3],y[3]):{{x:0,y:0}:1.0,{x:0,y:1}:1.0,{x:0,y:2}:1.0,{x:1,y:0}:2.0,{x:1,y:1}:2.0,{x:1,y:2}:2.0,{x:2,y:0}:4.0,{x:2,y:1}:5.0,{x:2,y:2}:6.0}"), a.concat(b, "x")); - assertEquals(Tensor.from("tensor(x[2],y[4]):{{x:0,y:0}:1.0,{x:0,y:1}:4.0,{x:0,y:2}:5.0,{x:0,y:3}:6.0,{x:1,y:0}:2.0,{x:1,y:1}:4.0,{x:1,y:2}:5.0,{x:1,y:3}:6.0}"), a.concat(b, "y")); - assertEquals(Tensor.from("tensor(x[2],y[3],z[2]):{{x:0,y:0,z:0}:1.0,{x:0,y:0,z:1}:4.0,{x:0,y:1,z:0}:1.0,{x:0,y:1,z:1}:5.0,{x:0,y:2,z:0}:1.0,{x:0,y:2,z:1}:6.0,{x:1,y:0,z:0}:2.0,{x:1,y:0,z:1}:4.0,{x:1,y:1,z:0}:2.0,{x:1,y:1,z:1}:5.0,{x:1,y:2,z:0}:2.0,{x:1,y:2,z:1}:6.0}"), a.concat(b, "z")); + Tensor b = Tensor.from("tensor(y[3]):{ {y:0}:4, {y:1}:5, {y:2}:6 }"); + assertConcat("tensor(x[],y[3])", "tensor(x[3],y[3]):{{x:0,y:0}:1.0,{x:0,y:1}:1.0,{x:0,y:2}:1.0,{x:1,y:0}:2.0,{x:1,y:1}:2.0,{x:1,y:2}:2.0,{x:2,y:0}:4.0,{x:2,y:1}:5.0,{x:2,y:2}:6.0}", a, b, "x"); + assertConcat("tensor(x[],y[4])", "tensor(x[2],y[4]):{{x:0,y:0}:1.0,{x:0,y:1}:4.0,{x:0,y:2}:5.0,{x:0,y:3}:6.0,{x:1,y:0}:2.0,{x:1,y:1}:4.0,{x:1,y:2}:5.0,{x:1,y:3}:6.0}", a, b, "y"); + assertConcat("tensor(x[],y[3],z[2])", "tensor(x[2],y[3],z[2]):{{x:0,y:0,z:0}:1.0,{x:0,y:0,z:1}:4.0,{x:0,y:1,z:0}:1.0,{x:0,y:1,z:1}:5.0,{x:0,y:2,z:0}:1.0,{x:0,y:2,z:1}:6.0,{x:1,y:0,z:0}:2.0,{x:1,y:0,z:1}:4.0,{x:1,y:1,z:0}:2.0,{x:1,y:1,z:1}:5.0,{x:1,y:2,z:0}:2.0,{x:1,y:2,z:1}:6.0}", a, b, "z"); } @Test public void testDimensionsubset() { Tensor a = Tensor.from("tensor(x[],y[]):{ {x:0,y:0}:1, {x:1,y:0}:2, {x:0,y:1}:3, {x:1,y:1}:4 }"); Tensor b = Tensor.from("tensor(y[2]):{ {y:0}:5, {y:1}:6 }"); - assertEquals(Tensor.from("tensor(x[3],y[2]):{{x:0,y:0}:1.0,{x:0,y:1}:3.0,{x:1,y:0}:2.0,{x:1,y:1}:4.0,{x:2,y:0}:5.0,{x:2,y:1}:6.0}"), a.concat(b, "x")); - assertEquals(Tensor.from("tensor(x[2],y[4]):{{x:0,y:0}:1.0,{x:0,y:1}:3.0,{x:0,y:2}:5.0,{x:0,y:3}:6.0,{x:1,y:0}:2.0,{x:1,y:1}:4.0,{x:1,y:2}:5.0,{x:1,y:3}:6.0}"), a.concat(b, "y")); + assertConcat("tensor(x[],y[])", "tensor(x[3],y[2]):{{x:0,y:0}:1.0,{x:0,y:1}:3.0,{x:1,y:0}:2.0,{x:1,y:1}:4.0,{x:2,y:0}:5.0,{x:2,y:1}:6.0}", a, b, "x"); + assertConcat("tensor(x[],y[])", "tensor(x[2],y[4]):{{x:0,y:0}:1.0,{x:0,y:1}:3.0,{x:0,y:2}:5.0,{x:0,y:3}:6.0,{x:1,y:0}:2.0,{x:1,y:1}:4.0,{x:1,y:2}:5.0,{x:1,y:3}:6.0}", a, b, "y"); + } + + private void assertConcat(String expected, Tensor a, Tensor b, String dimension) { + assertConcat(null, expected, a, b, dimension); + } + + private void assertConcat(String expectedType, String expected, Tensor a, Tensor b, String dimension) { + Tensor expectedAsTensor = Tensor.from(expected); + TensorType inferredType = new Concat(new ConstantTensor(a), new ConstantTensor(b), dimension) + .type(new MapEvaluationContext()); + Tensor result = a.concat(b, dimension); + + if (expectedType != null) + assertEquals(TensorType.fromSpec(expectedType), inferredType); + else + assertEquals(expectedAsTensor.type(), inferredType); + + assertEquals(expectedAsTensor, result); } } |