OpenJDK / lambda / lambda / jdk
changeset 5881:794edf7559b2 it2-bootstrap
Merge
author | briangoetz |
---|---|
date | Thu, 30 Aug 2012 19:42:31 -0400 |
parents | 76ff1fc6f813 be97f25c86f1 |
children | 96417b3ae0e1 |
files | test-ng/tests/org/openjdk/tests/java/util/streams/ops/ReduceTest.java |
diffstat | 1 files changed, 21 insertions(+), 12 deletions(-) [+] |
line wrap: on
line diff
--- a/test-ng/tests/org/openjdk/tests/java/util/streams/ops/ReduceTest.java Thu Aug 30 19:40:53 2012 -0400 +++ b/test-ng/tests/org/openjdk/tests/java/util/streams/ops/ReduceTest.java Thu Aug 30 19:42:31 2012 -0400 @@ -28,6 +28,7 @@ import org.testng.annotations.Test; import java.util.List; +import java.util.Optional; import java.util.streams.ops.FoldOp; import java.util.streams.ops.MapOp; import java.util.streams.ops.SeedlessFoldOp; @@ -59,20 +60,28 @@ @Test(dataProvider = "opArrays", dataProviderClass = StreamTestDataProvider.class) public void testOps(String name, TestData<Integer> data) { - exerciseOps(data, new SeedlessFoldOp<>(rPlus)); - exerciseOps(data, new SeedlessFoldOp<>(rMin)); - exerciseOps(data, new SeedlessFoldOp<>(rMax)); + Optional<Integer> seedless = exerciseOps(data, new SeedlessFoldOp<>(rPlus)); + Integer folded = exerciseOps(data, new FoldOp<>(() -> 0, rPlus, rPlus)); + assertEquals(folded, seedless.orElse(0)); - exerciseOps(data, new SeedlessFoldOp<>(rPlus), new MapOp<>(mDoubler)); - exerciseOps(data, new SeedlessFoldOp<>(rMin), new MapOp<>(mDoubler)); - exerciseOps(data, new SeedlessFoldOp<>(rMax), new MapOp<>(mDoubler)); + seedless = exerciseOps(data, new SeedlessFoldOp<>(rMin)); + folded = exerciseOps(data, new FoldOp<>(() -> Integer.MAX_VALUE, rMin, rMin)); + assertEquals(folded, seedless.orElse(Integer.MAX_VALUE)); - exerciseOps(data, new FoldOp<>(() -> 0, rPlus, rPlus)); - exerciseOps(data, new FoldOp<>(() -> 0, rMin, rMin)); - exerciseOps(data, new FoldOp<>(() -> 0, rMax, rMax)); + seedless = exerciseOps(data, new SeedlessFoldOp<>(rMax)); + folded = exerciseOps(data, new FoldOp<>(() -> Integer.MIN_VALUE, rMax, rMax)); + assertEquals(folded, seedless.orElse(Integer.MIN_VALUE)); - exerciseOps(data, new FoldOp<>(() -> 0, rPlus, rPlus), new MapOp<>(mDoubler)); - exerciseOps(data, new FoldOp<>(() -> 0, rMin, rMin), new MapOp<>(mDoubler)); - exerciseOps(data, new FoldOp<>(() -> 0, rMax, rMax), new MapOp<>(mDoubler)); + seedless = exerciseOps(data, new SeedlessFoldOp<>(rPlus), new MapOp<>(mDoubler)); + folded = exerciseOps(data, new FoldOp<>(() -> 0, rPlus, rPlus), new MapOp<>(mDoubler)); + assertEquals(folded, seedless.orElse(0)); + + seedless = exerciseOps(data, new SeedlessFoldOp<>(rMin), new MapOp<>(mDoubler)); + folded = exerciseOps(data, new FoldOp<>(() -> Integer.MAX_VALUE, rMin, rMin), new MapOp<>(mDoubler)); + assertEquals(folded, seedless.orElse(Integer.MAX_VALUE)); + + seedless = exerciseOps(data, new SeedlessFoldOp<>(rMax), new MapOp<>(mDoubler)); + folded = exerciseOps(data, new FoldOp<>(() -> Integer.MIN_VALUE, rMax, rMax), new MapOp<>(mDoubler)); + assertEquals(folded, seedless.orElse(Integer.MIN_VALUE)); } }