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Diffstat (limited to 'test/junit/scala/collection/convert/NullSafetyTest.scala')
| -rw-r--r-- | test/junit/scala/collection/convert/NullSafetyTest.scala | 279 |
1 files changed, 0 insertions, 279 deletions
diff --git a/test/junit/scala/collection/convert/NullSafetyTest.scala b/test/junit/scala/collection/convert/NullSafetyTest.scala deleted file mode 100644 index 173568408c..0000000000 --- a/test/junit/scala/collection/convert/NullSafetyTest.scala +++ /dev/null @@ -1,279 +0,0 @@ -package scala.collection.convert - -import java.{util => ju, lang => jl} -import ju.{concurrent => juc} - -import org.junit.Test -import org.junit.experimental.runners.Enclosed -import org.junit.runner.RunWith - -import collection.convert.ImplicitConversions._ -import scala.collection.JavaConverters._ -import scala.collection.{mutable, concurrent} - -@RunWith(classOf[Enclosed]) -object NullSafetyTest { - - /* - * Pertinent: SI-9113 - * Tests to insure that wrappers return null instead of wrapping it as a collection - */ - - class ToScala { - - @Test def testIteratorWrapping(): Unit = { - val nullJIterator: ju.Iterator[AnyRef] = null - val iterator: Iterator[AnyRef] = nullJIterator - - assert(iterator == null) - } - - @Test def testEnumerationWrapping(): Unit = { - val nullJEnumeration: ju.Enumeration[AnyRef] = null - val enumeration: Iterator[AnyRef] = nullJEnumeration - - assert(enumeration == null) - } - - @Test def testIterableWrapping(): Unit = { - val nullJIterable: jl.Iterable[AnyRef] = null - val iterable: Iterable[AnyRef] = nullJIterable - - assert(iterable == null) - } - - @Test def testCollectionWrapping(): Unit = { - val nullJCollection: ju.Collection[AnyRef] = null - val collection: Iterable[AnyRef] = nullJCollection - - assert(collection == null) - } - - @Test def testBufferWrapping(): Unit = { - val nullJList: ju.List[AnyRef] = null - val buffer: mutable.Buffer[AnyRef] = nullJList - - assert(buffer == null) - } - - @Test def testSetWrapping(): Unit = { - val nullJSet: ju.Set[AnyRef] = null - val set: mutable.Set[AnyRef] = nullJSet - - assert(set == null) - } - - @Test def testMapWrapping(): Unit = { - val nullJMap: ju.Map[AnyRef, AnyRef] = null - val map: mutable.Map[AnyRef, AnyRef] = nullJMap - - assert(map == null) - } - - @Test def testConcurrentMapWrapping(): Unit = { - val nullJConMap: juc.ConcurrentMap[AnyRef, AnyRef] = null - val conMap: concurrent.Map[AnyRef, AnyRef] = nullJConMap - - assert(conMap == null) - } - - @Test def testDictionaryWrapping(): Unit = { - val nullJDict: ju.Dictionary[AnyRef, AnyRef] = null - val dict: mutable.Map[AnyRef, AnyRef] = nullJDict - - assert(dict == null) - } - - - @Test def testPropertyWrapping(): Unit = { - val nullJProps: ju.Properties = null - val props: mutable.Map[String, String] = nullJProps - - assert(props == null) - } - - @Test def testIteratorDecoration(): Unit = { - val nullJIterator: ju.Iterator[AnyRef] = null - - assert(nullJIterator.asScala == null) - } - - @Test def testEnumerationDecoration(): Unit = { - val nullJEnumeration: ju.Enumeration[AnyRef] = null - - assert(nullJEnumeration.asScala == null) - } - - @Test def testIterableDecoration(): Unit = { - val nullJIterable: jl.Iterable[AnyRef] = null - - assert(nullJIterable.asScala == null) - } - - @Test def testCollectionDecoration(): Unit = { - val nullJCollection: ju.Collection[AnyRef] = null - - assert(nullJCollection.asScala == null) - } - - @Test def testBufferDecoration(): Unit = { - val nullJBuffer: ju.List[AnyRef] = null - - assert(nullJBuffer.asScala == null) - } - - @Test def testSetDecoration(): Unit = { - val nullJSet: ju.Set[AnyRef] = null - - assert(nullJSet.asScala == null) - } - - @Test def testMapDecoration(): Unit = { - val nullJMap: ju.Map[AnyRef, AnyRef] = null - - assert(nullJMap.asScala == null) - } - - @Test def testConcurrentMapDecoration(): Unit = { - val nullJConMap: juc.ConcurrentMap[AnyRef, AnyRef] = null - - assert(nullJConMap.asScala == null) - } - - @Test def testDictionaryDecoration(): Unit = { - val nullJDict: ju.Dictionary[AnyRef, AnyRef] = null - - assert(nullJDict.asScala == null) - } - - @Test def testPropertiesDecoration(): Unit = { - val nullJProperties: ju.Properties = null - - assert(nullJProperties.asScala == null) - } - } - - class ToJava { - - @Test def testIteratorWrapping(): Unit = { - val nullIterator: Iterator[AnyRef] = null - val jIterator: ju.Iterator[AnyRef] = nullIterator - - assert(jIterator == null) - } - - @Test def testEnumerationWrapping(): Unit = { - val nullEnumeration: Iterator[AnyRef] = null - val enumeration: ju.Iterator[AnyRef] = nullEnumeration - - assert(enumeration == null) - } - - @Test def testIterableWrapping(): Unit = { - val nullIterable: Iterable[AnyRef] = null - val iterable: jl.Iterable[AnyRef] = asJavaIterable(nullIterable) - - assert(iterable == null) - } - - @Test def testCollectionWrapping(): Unit = { - val nullCollection: Iterable[AnyRef] = null - val collection: ju.Collection[AnyRef] = nullCollection - - assert(collection == null) - } - - @Test def testBufferWrapping(): Unit = { - val nullList: mutable.Buffer[AnyRef] = null - val buffer: ju.List[AnyRef] = nullList - - assert(buffer == null) - } - - @Test def testSetWrapping(): Unit = { - val nullSet: mutable.Set[AnyRef] = null - val set: ju.Set[AnyRef] = nullSet - - assert(set == null) - } - - @Test def testMapWrapping(): Unit = { - val nullMap: mutable.Map[AnyRef, AnyRef] = null - val map: ju.Map[AnyRef, AnyRef] = nullMap - - assert(map == null) - } - - @Test def testConcurrentMapWrapping(): Unit = { - val nullConMap: concurrent.Map[AnyRef, AnyRef] = null - val conMap: juc.ConcurrentMap[AnyRef, AnyRef] = nullConMap - - assert(conMap == null) - } - - @Test def testDictionaryWrapping(): Unit = { - val nullDict: mutable.Map[AnyRef, AnyRef] = null - val dict: ju.Dictionary[AnyRef, AnyRef] = nullDict - - assert(dict == null) - } - - // Implicit conversion to ju.Properties is not available - - @Test def testIteratorDecoration(): Unit = { - val nullIterator: Iterator[AnyRef] = null - - assert(nullIterator.asJava == null) - } - - @Test def testEnumerationDecoration(): Unit = { - val nullEnumeration: Iterator[AnyRef] = null - - assert(nullEnumeration.asJavaEnumeration == null) - } - - @Test def testIterableDecoration(): Unit = { - val nullIterable: Iterable[AnyRef] = null - - assert(nullIterable.asJava == null) - } - - @Test def testCollectionDecoration(): Unit = { - val nullCollection: Iterable[AnyRef] = null - - assert(nullCollection.asJavaCollection == null) - } - - @Test def testBufferDecoration(): Unit = { - val nullBuffer: mutable.Buffer[AnyRef] = null - - assert(nullBuffer.asJava == null) - } - - @Test def testSetDecoration(): Unit = { - val nullSet: Set[AnyRef] = null - - assert(nullSet.asJava == null) - } - - @Test def testMapDecoration(): Unit = { - val nullMap: mutable.Map[AnyRef, AnyRef] = null - - assert(nullMap.asJava == null) - } - - @Test def testConcurrentMapDecoration(): Unit = { - val nullConMap: concurrent.Map[AnyRef, AnyRef] = null - - assert(nullConMap.asJava == null) - } - - @Test def testDictionaryDecoration(): Unit = { - val nullDict: mutable.Map[AnyRef, AnyRef] = null - - assert(nullDict.asJavaDictionary == null) - } - - // Decorator conversion to ju.Properties is not available - } -} |