diff options
Diffstat (limited to 'test/junit')
-rw-r--r-- | test/junit/scala/collection/ArraySortingTest.scala | 29 | ||||
-rw-r--r-- | test/junit/scala/collection/PagedSeq.scala | 16 | ||||
-rw-r--r-- | test/junit/scala/collection/SetMapConsistencyTest.scala | 479 | ||||
-rw-r--r-- | test/junit/scala/math/NumericTest.scala | 18 | ||||
-rw-r--r-- | test/junit/scala/reflect/internal/MirrorsTest.scala | 18 | ||||
-rw-r--r-- | test/junit/scala/reflect/internal/PrintersTest.scala | 815 |
6 files changed, 1375 insertions, 0 deletions
diff --git a/test/junit/scala/collection/ArraySortingTest.scala b/test/junit/scala/collection/ArraySortingTest.scala new file mode 100644 index 0000000000..4e54b39ce7 --- /dev/null +++ b/test/junit/scala/collection/ArraySortingTest.scala @@ -0,0 +1,29 @@ +package scala.collection.mutable + +import org.junit.runner.RunWith +import org.junit.runners.JUnit4 +import org.junit.Test + +/* Tests various maps by making sure they all agree on the same answers. */ +@RunWith(classOf[JUnit4]) +class ArraySortingTest { + + class CantSortMe(val i: Int) { + override def equals(a: Any) = throw new IllegalArgumentException("I cannot be equalled!") + } + + object CanOrder extends Ordering[CantSortMe] { + def compare(a: CantSortMe, b: CantSortMe) = a.i compare b.i + } + + // Tests SI-7837 + @Test + def sortByTest() { + val test = Array(1,2,3,4,1,3,5,7,1,4,8,1,1,1,1) + val cant = test.map(i => new CantSortMe(i)) + java.util.Arrays.sort(test) + scala.util.Sorting.quickSort(cant)(CanOrder) + assert( test(6) == 1 ) + assert( (test,cant).zipped.forall(_ == _.i) ) + } +} diff --git a/test/junit/scala/collection/PagedSeq.scala b/test/junit/scala/collection/PagedSeq.scala new file mode 100644 index 0000000000..5f83cf6f31 --- /dev/null +++ b/test/junit/scala/collection/PagedSeq.scala @@ -0,0 +1,16 @@ +package scala.collection.immutable + +import org.junit.runner.RunWith +import org.junit.runners.JUnit4 +import org.junit.Test +import org.junit.Assert._ + +/* Test for SI-6615 */ +@RunWith(classOf[JUnit4]) +class PagedSeqTest { + @Test + def rovingDoesNotNPE(): Unit = { + // should not NPE, and should equal the given Seq + assertEquals(Seq('a'), PagedSeq.fromStrings(List.fill(5000)("a")).slice(4096, 4097)) + } +} diff --git a/test/junit/scala/collection/SetMapConsistencyTest.scala b/test/junit/scala/collection/SetMapConsistencyTest.scala new file mode 100644 index 0000000000..c62b074483 --- /dev/null +++ b/test/junit/scala/collection/SetMapConsistencyTest.scala @@ -0,0 +1,479 @@ +package scala.collection + +import org.junit.runner.RunWith +import org.junit.runners.JUnit4 +import org.junit.Test +import scala.collection.{mutable => cm, immutable => ci} +import scala.collection.JavaConverters._ + +/* Tests various maps by making sure they all agree on the same answers. */ +@RunWith(classOf[JUnit4]) +class SetMapConsistencyTest { + + trait MapBox[A] { + protected def oor(s: String, n: Int) = throw new IllegalArgumentException(s"Out of range for $s: $n") + def title: String + def adders: Int + def add(n: Int, a: A, v: Int): Unit + def subbers: Int + def sub(n: Int, a: A): Unit + def getters: Int + def get(n: Int, a: A): Int + def fiddlers: Int + def fiddle(n: Int): Unit + def keys: Iterator[A] + def has(a: A): Boolean + } + + + // Mutable map wrappers + + class BoxMutableMap[A, M <: cm.Map[A, Int]](m0: M, title0: String) extends MapBox[A] { + var m = m0 + def title = title0 + def adders = 5 + def add(n: Int, a: A, v: Int) { n match { + case 0 => m += ((a, v)) + case 1 => m(a) = v + case 2 => m.put(a, v) + case 3 => m = (m + ((a, v))).asInstanceOf[M] + case 4 => m = (m ++ List((a, v))).asInstanceOf[M] + case _ => oor("add", n) + }} + def subbers: Int = 3 + def sub(n: Int, a: A) { n match { + case 0 => m -= a + case 1 => m = (m - a).asInstanceOf[M] + case 2 => m = m.filter(_._1 != a).asInstanceOf[M] + case _ => oor("sub", n) + }} + def getters: Int = 3 + def get(n: Int, a: A) = n match { + case 0 => m.get(a).getOrElse(-1) + case 1 => if (m contains a) m(a) else -1 + case 2 => m.getOrElse(a, -1) + case _ => oor("get", n) + } + def fiddlers: Int = 0 + def fiddle(n: Int) { oor("fiddle", n) } + def keys = m.keysIterator + def has(a: A) = m contains a + override def toString = m.toString + } + + def boxMlm[A] = new BoxMutableMap[A, cm.ListMap[A, Int]](new cm.ListMap[A, Int], "mutable.ListMap") + + def boxMhm[A] = new BoxMutableMap[A, cm.HashMap[A, Int]](new cm.HashMap[A, Int], "mutable.HashMap") + + def boxMohm[A] = new BoxMutableMap[A, cm.OpenHashMap[A, Int]](new cm.OpenHashMap[A, Int], "mutable.OpenHashMap") + + def boxMarm[A <: AnyRef] = new BoxMutableMap[A, cm.AnyRefMap[A, Int]](new cm.AnyRefMap[A, Int](_ => -1), "mutable.AnyRefMap") { + private def arm: cm.AnyRefMap[A, Int] = m.asInstanceOf[cm.AnyRefMap[A, Int]] + override def adders = 3 + override def subbers = 1 + override def getters: Int = 4 + override def get(n: Int, a: A) = n match { + case 0 => m.get(a).getOrElse(-1) + case 1 => m(a) + case 2 => m.getOrElse(a, -1) + case 3 => val x = arm.getOrNull(a); if (x==0 && !(arm contains a)) -1 else x + case _ => oor("get", n) + } + override def fiddlers = 2 + override def fiddle(n: Int) { n match { + case 0 => m = arm.clone + case 1 => arm.repack + case _ => oor("fiddle", n) + }} + } + + def boxMjm = new BoxMutableMap[Long, cm.LongMap[Int]](new cm.LongMap[Int](_ => -1), "mutable.LongMap") { + private def lm: cm.LongMap[Int] = m.asInstanceOf[cm.LongMap[Int]] + override def adders = 3 + override def subbers = 1 + override def getters: Int = 4 + override def get(n: Int, a: Long) = n match { + case 0 => m.get(a).getOrElse(-1) + case 1 => m(a) + case 2 => m.getOrElse(a, -1) + case 3 => val x = lm.getOrNull(a); if (x==0 && !(lm contains a)) -1 else x + case _ => oor("get", n) + } + override def fiddlers = 2 + override def fiddle(n: Int) { n match { + case 0 => m = lm.clone + case 1 => lm.repack + case _ => oor("fiddle", n) + }} + } + + def boxJavaM[A] = new BoxMutableMap[A, cm.Map[A, Int]]((new java.util.HashMap[A, Int]).asScala, "java.util.HashMap") { + override def adders = 3 + override def subbers = 1 + } + + + // Immutable map wrappers + + class BoxImmutableMap[A, M <: ci.Map[A, Int]](m0: M, title0: String) extends MapBox[A] { + var m = m0 + def title = title0 + def adders = 2 + def add(n: Int, a: A, v: Int) { n match { + case 0 => m = (m + ((a, v))).asInstanceOf[M] + case 1 => m = (m ++ List((a, v))).asInstanceOf[M] + case _ => oor("add", n) + }} + def subbers: Int = 2 + def sub(n: Int, a: A) { n match { + case 0 => m = (m - a).asInstanceOf[M] + case 1 => m = m.filter(_._1 != a).asInstanceOf[M] + case _ => oor("sub", n) + }} + def getters: Int = 3 + def get(n: Int, a: A) = n match { + case 0 => m.get(a).getOrElse(-1) + case 1 => if (m contains a) m(a) else -1 + case 2 => m.getOrElse(a, -1) + case _ => oor("get", n) + } + def fiddlers: Int = 0 + def fiddle(n: Int) { oor("fiddle", n) } + def keys = m.keysIterator + def has(a: A) = m contains a + override def toString = m.toString + } + + def boxIhm[A] = new BoxImmutableMap[A, ci.HashMap[A,Int]](new ci.HashMap[A, Int], "immutable.HashMap") + + def boxIim = new BoxImmutableMap[Int, ci.IntMap[Int]](ci.IntMap.empty[Int], "immutable.IntMap") + + def boxIjm = new BoxImmutableMap[Long, ci.LongMap[Int]](ci.LongMap.empty[Int], "immutable.LongMap") + + def boxIlm[A] = new BoxImmutableMap[A, ci.ListMap[A, Int]](new ci.ListMap[A, Int], "immutable.ListMap") + + def boxItm[A: Ordering] = new BoxImmutableMap[A, ci.TreeMap[A, Int]](new ci.TreeMap[A, Int], "immutable.TreeMap") + + + // Mutable set wrappers placed into the same framework (everything returns 0) + + class BoxMutableSet[A, M <: cm.Set[A]](s0: M, title0: String) extends MapBox[A] { + protected var m = s0 + def title = title0 + def adders = 5 + def add(n: Int, a: A, v: Int) { n match { + case 0 => m += a + case 1 => m(a) = true + case 2 => m add a + case 3 => m = (m + a).asInstanceOf[M] + case 4 => m = (m ++ List(a)).asInstanceOf[M] + case _ => oor("add", n) + }} + def subbers: Int = 3 + def sub(n: Int, a: A) { n match { + case 0 => m -= a + case 1 => m = (m - a).asInstanceOf[M] + case 2 => m = m.filter(_ != a).asInstanceOf[M] + case _ => oor("sub", n) + }} + def getters: Int = 1 + def get(n: Int, a: A) = if (m(a)) 0 else -1 + def fiddlers: Int = 0 + def fiddle(n: Int) { oor("fiddle", n) } + def keys = m.iterator + def has(a: A) = m(a) + override def toString = m.toString + } + + def boxMbs = new BoxMutableSet[Int, cm.BitSet](new cm.BitSet, "mutable.BitSet") + + def boxMhs[A] = new BoxMutableSet[A, cm.HashSet[A]](new cm.HashSet[A], "mutable.HashSet") + + def boxJavaS[A] = new BoxMutableSet[A, cm.Set[A]]((new java.util.HashSet[A]).asScala, "java.util.HashSet") { + override def adders = 3 + override def subbers = 1 + } + + + // Immutable set wrappers placed into the same framework (everything returns 0) + + class BoxImmutableSet[A, M <: ci.Set[A]](s0: M, title0: String) extends MapBox[A] { + protected var m = s0 + def title = title0 + def adders = 2 + def add(n: Int, a: A, v: Int) { n match { + case 0 => m = (m + a).asInstanceOf[M] + case 1 => m = (m ++ List(a)).asInstanceOf[M] + case _ => oor("add", n) + }} + def subbers: Int = 2 + def sub(n: Int, a: A) { n match { + case 0 => m = (m - a).asInstanceOf[M] + case 1 => m = m.filter(_ != a).asInstanceOf[M] + case _ => oor("sub", n) + }} + def getters: Int = 1 + def get(n: Int, a: A) = if (m(a)) 0 else -1 + def fiddlers: Int = 0 + def fiddle(n: Int) { oor("fiddle", n) } + def keys = m.iterator + def has(a: A) = m(a) + override def toString = m.toString + } + + def boxIbs = new BoxImmutableSet[Int, ci.BitSet](ci.BitSet.empty, "immutable.BitSet") + + def boxIhs[A] = new BoxImmutableSet[A, ci.HashSet[A]](ci.HashSet.empty[A], "mutable.HashSet") + + def boxIls[A] = new BoxImmutableSet[A, ci.ListSet[A]](ci.ListSet.empty[A], "mutable.ListSet") + + def boxIts[A: Ordering] = new BoxImmutableSet[A, ci.TreeSet[A]](ci.TreeSet.empty[A], "mutable.TreeSet") + + + // Random operations on maps + def churn[A](map1: MapBox[A], map2: MapBox[A], keys: Array[A], n: Int = 1000, seed: Int = 42, valuer: Int => Int = identity) = { + def check = map1.keys.forall(map2 has _) && map2.keys.forall(map1 has _) + val rn = new scala.util.Random(seed) + var what = new StringBuilder + what ++= "creation" + for (i <- 0 until n) { + if (!check) { + val temp = map2 match { + case b: BoxImmutableMap[_, _] => b.m match { + case hx: ci.HashMap.HashTrieMap[_,_] => + val h = hx.asInstanceOf[ci.HashMap.HashTrieMap[A, Int]] + Some((h.bitmap.toHexString, h.elems.mkString, h.size)) + case _ => None + } + case _ => None + } + throw new Exception(s"Disagreement after ${what.result} between ${map1.title} and ${map2.title} because ${map1.keys.map(map2 has _).mkString(",")} ${map2.keys.map(map1 has _).mkString(",")} at step $i:\n$map1\n$map2\n$temp") + } + what ++= " (%d) ".format(i) + if (rn.nextInt(10)==0) { + + if (map1.fiddlers > 0) map1.fiddle({ + val n = rn.nextInt(map1.fiddlers) + what ++= ("f"+n) + n + }) + if (map2.fiddlers > 0) map2.fiddle({ + val n = rn.nextInt(map2.fiddlers) + what ++= ("F"+n) + n + }) + } + if (rn.nextBoolean) { + val idx = rn.nextInt(keys.length) + val key = keys(rn.nextInt(keys.length)) + val n1 = rn.nextInt(map1.adders) + val n2 = rn.nextInt(map2.adders) + what ++= "+%s(%d,%d)".format(key,n1,n2) + map1.add(n1, key, valuer(idx)) + map2.add(n2, key, valuer(idx)) + } + else { + val n = rn.nextInt(keys.length) + val key = keys(n) + val n1 = rn.nextInt(map1.subbers) + val n2 = rn.nextInt(map2.subbers) + what ++= "-%s(%d,%d)".format(key, n1, n2) + //println(s"- $key") + map1.sub(n1, key) + map2.sub(n2, key) + } + val j = rn.nextInt(keys.length) + val gn1 = rn.nextInt(map1.getters) + val gn2 = rn.nextInt(map2.getters) + val g1 = map1.get(gn1, keys(j)) + val g2 = map2.get(gn2, keys(j)) + if (g1 != g2) { + val temp = map2 match { + case b: BoxImmutableMap[_, _] => b.m match { + case hx: ci.HashMap.HashTrieMap[_,_] => + val h = hx.asInstanceOf[ci.HashMap.HashTrieMap[A, Int]] + val y = (ci.HashMap.empty[A, Int] ++ h).asInstanceOf[ci.HashMap.HashTrieMap[A, Int]] + Some(((h.bitmap.toHexString, h.elems.mkString, h.size),(y.bitmap.toHexString, y.elems.mkString, y.size))) + case _ => None + } + case _ => None + } + throw new Exception(s"Disagreement after ${what.result} between ${map1.title} and ${map2.title} on get of ${keys(j)} (#$j) on step $i: $g1 != $g2 using methods $gn1 and $gn2 resp.; in full\n$map1\n$map2\n$temp") + } + } + true + } + + + // Actual tests + val smallKeys = Array(0, 1, 42, 9127) + val intKeys = smallKeys ++ Array(-1, Int.MaxValue, Int.MinValue, -129385) + val longKeys = intKeys.map(_.toLong) ++ Array(Long.MaxValue, Long.MinValue, 1397198789151L, -41402148014L) + val stringKeys = intKeys.map(_.toString) ++ Array("", null) + val anyKeys = stringKeys.filter(_ != null) ++ Array(0L) ++ Array(true) ++ Array(math.Pi) + + @Test + def churnIntMaps() { + val maps = Array[() => MapBox[Int]]( + () => boxMlm[Int], () => boxMhm[Int], () => boxMohm[Int], () => boxJavaM[Int], + () => boxIim, () => boxIhm[Int], () => boxIlm[Int], () => boxItm[Int] + ) + assert( maps.sliding(2).forall{ ms => churn(ms(0)(), ms(1)(), intKeys, 2000) } ) + } + + @Test + def churnLongMaps() { + val maps = Array[() => MapBox[Long]]( + () => boxMjm, () => boxIjm, () => boxJavaM[Long], + () => boxMlm[Long], () => boxMhm[Long], () => boxMohm[Long], () => boxIhm[Long], () => boxIlm[Long] + ) + assert( maps.sliding(2).forall{ ms => churn(ms(0)(), ms(1)(), longKeys, 10000) } ) + } + + @Test + def churnStringMaps() { + // Note: OpenHashMap and TreeMap won't store null, so skip strings + val maps = Array[() => MapBox[String]]( + () => boxMlm[String], () => boxMhm[String], () => boxMarm[String], () => boxJavaM[String], + () => boxIhm[String], () => boxIlm[String] + ) + assert( maps.sliding(2).forall{ ms => churn(ms(0)(), ms(1)(), stringKeys, 5000) } ) + } + + @Test + def churnAnyMaps() { + val maps = Array[() => MapBox[Any]]( + () => boxMlm[Any], () => boxMhm[Any], () => boxMohm[Any], () => boxJavaM[Any], () => boxIhm[Any], () => boxIlm[Any] + ) + assert( maps.sliding(2).forall{ ms => churn(ms(0)(), ms(1)(), anyKeys, 10000) } ) + } + + @Test + def churnIntSets() { + val sets = Array[() => MapBox[Int]]( + () => boxMhm[Int], () => boxIhm[Int], () => boxJavaS[Int], + () => boxMbs, () => boxMhs[Int], () => boxIbs, () => boxIhs[Int], () => boxIls[Int], () => boxIts[Int] + ) + assert( sets.sliding(2).forall{ ms => churn(ms(0)(), ms(1)(), smallKeys, 1000, valuer = _ => 0) } ) + } + + @Test + def churnAnySets() { + val sets = Array[() => MapBox[Any]]( + () => boxMhm[Any], () => boxIhm[Any], () => boxJavaS[Any], + () => boxMhs[Any], () => boxIhs[Any], () => boxIls[Any] + ) + assert( sets.sliding(2).forall{ ms => churn(ms(0)(), ms(1)(), anyKeys, 10000, valuer = _ => 0) } ) + } + + @Test + def extraMutableLongMapTests() { + import cm.{LongMap, HashMap} + var lm = LongMap.empty[Long] + longKeys.zipWithIndex.foreach{ case (k,i) => lm(k) = i } + assert{ lm.map{ case (k,v) => -k*k -> v.toString }.getClass == lm.getClass } + + assert { + val lm2 = new LongMap[Unit](2000000) + for (i <- 0 until 1000000) lm2(i) = () + + lm2.size == 1000000 && + (0 to 1100000 by 100000).forall(i => (lm2 contains i) == i < 1000000) + } + + lm = LongMap(8L -> 22L, -5L -> 5L, Long.MinValue -> 0L) + + assert{ var s = 0L; lm.foreachKey(s += _); s == Long.MinValue + 3 } + assert{ var s = 0L; lm.foreachValue(s += _); s == 27L } + assert { + val m2 = lm.mapValuesNow(_+2) + lm.transformValues(_+2) + m2 == lm && !(m2 eq lm) && (for ((_,v) <- lm) yield v).sum == 33L + } + + assert { + val lm2 = new LongMap[String](_.toString) + lm2 += (5L -> "fish", 0L -> "unicorn") + val hm2 = (new HashMap[Long,String]) ++= lm2 + List(Long.MinValue, 0L, 1L, 5L).forall(i => + lm2.get(i) == hm2.get(i) && + lm2.getOrElse(i, "") == hm2.getOrElse(i, "") && + lm2(i) == hm2.get(i).getOrElse(i.toString) && + lm2.getOrNull(i) == hm2.get(i).orNull + ) + } + } + + @Test + def extraMutableAnyRefMapTests() { + import cm.{AnyRefMap, HashMap} + var arm = AnyRefMap.empty[String, Int] + stringKeys.zipWithIndex.foreach{ case (k,i) => arm(k) = i } + + assert{ arm.map{ case (k,v) => (if (k==null) "" else k+k) -> v.toString }.getClass == arm.getClass } + + assert { + val arm2 = new AnyRefMap[java.lang.Integer,Unit](2000000) + for (i <- 0 until 1000000) arm2(java.lang.Integer.valueOf(i)) = () + arm2.size == 1000000 && + (0 to 1100000 by 100000).map(java.lang.Integer.valueOf).forall(i => (arm2 contains i) == i < 1000000) + } + + arm = AnyRefMap("heron" -> 22, "dove" -> 5, "budgie" -> 0) + + assert{ + var s = "" + arm.foreachKey(s += _) + s.length == "herondovebudgie".length && + s.contains("heron") && + s.contains("dove") && + s.contains("budgie") + } + + assert{ var s = 0L; arm.foreachValue(s += _); s == 27L } + + assert { + val m2 = arm.mapValuesNow(_+2) + arm.transformValues(_+2) + m2 == arm && !(m2 eq arm) && (for ((_,v) <- arm) yield v).sum == 33L + } + + assert { + val arm2 = new AnyRefMap[String, String](x => if (x==null) "null" else x) + arm2 += ("cod" -> "fish", "Rarity" -> "unicorn") + val hm2 = (new HashMap[String,String]) ++= arm2 + List(null, "cod", "sparrow", "Rarity").forall(i => + arm2.get(i) == hm2.get(i) && + arm2.getOrElse(i, "") == hm2.getOrElse(i, "") && + arm2(i) == hm2.get(i).getOrElse(if (i==null) "null" else i.toString) && + arm2.getOrNull(i) == hm2.get(i).orNull + ) + } + } + + @Test + def extraFilterTests() { + type M = scala.collection.Map[Int, Boolean] + val manyKVs = (0 to 1000).map(i => i*i*i).map(x => x -> ((x*x*x) < 0)) + val rn = new scala.util.Random(42) + def mhm: M = { val m = new cm.HashMap[Int, Boolean]; m ++= manyKVs; m } + def mohm: M = { val m = new cm.OpenHashMap[Int, Boolean]; m ++= manyKVs; m } + def ihm: M = ci.HashMap.empty[Int, Boolean] ++ manyKVs + val densities = List(0, 0.05, 0.2, 0.5, 0.8, 0.95, 1) + def repeat = rn.nextInt(100) < 33 + def pick(m: M, density: Double) = m.keys.filter(_ => rn.nextDouble < density).toSet + def test: Boolean = { + for (i <- 0 to 100) { + var ms = List(mhm, mohm, ihm) + do { + val density = densities(rn.nextInt(densities.length)) + val keep = pick(ms.head, density) + ms = ms.map(_.filter(keep contains _._1)) + if (!ms.sliding(2).forall(s => s(0) == s(1))) return false + } while (repeat) + } + true + } + assert(test) + } +} diff --git a/test/junit/scala/math/NumericTest.scala b/test/junit/scala/math/NumericTest.scala new file mode 100644 index 0000000000..4f0657f471 --- /dev/null +++ b/test/junit/scala/math/NumericTest.scala @@ -0,0 +1,18 @@ + + +import org.junit.Assert._ +import org.junit.Test +import org.junit.runner.RunWith +import org.junit.runners.JUnit4 + +@RunWith(classOf[JUnit4]) +class NumericTest { + + /* Test for SI-8102 */ + @Test + def testAbs { + assertTrue(-0.0.abs equals 0.0) + assertTrue(-0.0f.abs equals 0.0f) + } +} + diff --git a/test/junit/scala/reflect/internal/MirrorsTest.scala b/test/junit/scala/reflect/internal/MirrorsTest.scala new file mode 100644 index 0000000000..9108af139f --- /dev/null +++ b/test/junit/scala/reflect/internal/MirrorsTest.scala @@ -0,0 +1,18 @@ +package scala.reflect.internal + +import org.junit.Assert._ +import org.junit.Test +import org.junit.runner.RunWith +import org.junit.runners.JUnit4 + +@RunWith(classOf[JUnit4]) +class MirrorsTest { + @Test def rootCompanionsAreConnected(): Unit = { + val cm = scala.reflect.runtime.currentMirror + import cm._ + assertEquals("RootPackage.moduleClass == RootClass", RootClass, RootPackage.moduleClass) + assertEquals("RootClass.module == RootPackage", RootPackage, RootClass.module) + assertEquals("EmptyPackage.moduleClass == EmptyPackageClass", EmptyPackageClass, EmptyPackage.moduleClass) + assertEquals("EmptyPackageClass.module == EmptyPackage", EmptyPackage, EmptyPackageClass.module) + } +}
\ No newline at end of file diff --git a/test/junit/scala/reflect/internal/PrintersTest.scala b/test/junit/scala/reflect/internal/PrintersTest.scala new file mode 100644 index 0000000000..53ea3fd8a3 --- /dev/null +++ b/test/junit/scala/reflect/internal/PrintersTest.scala @@ -0,0 +1,815 @@ +package scala.reflect.internal + +import org.junit.Test +import org.junit.Assert._ +import scala.tools.reflect._ +import scala.reflect.runtime.universe._ +import scala.reflect.runtime.{currentMirror=>cm} +import org.junit.runner.RunWith +import org.junit.runners.JUnit4 + +@RunWith(classOf[JUnit4]) +class PrintersTest extends BasePrintTests + with ClassPrintTests + with TraitPrintTests + with ValAndDefPrintTests + with QuasiTreesPrintTests + with PackagePrintTests + +object PrinterHelper { + val toolbox = cm.mkToolBox() + def assertPrintedCode(code: String, tree: Tree = EmptyTree) = { + val toolboxTree = + try{ + toolbox.parse(code) + } catch { + case e:scala.tools.reflect.ToolBoxError => throw new Exception(e.getMessage + ": " + code) + } + if (tree ne EmptyTree) assertEquals("using quasiquote or given tree"+"\n", code.trim, showCode(tree)) + else assertEquals("using toolbox parser", code.trim, showCode(toolboxTree)) + } + + implicit class StrContextStripMarginOps(val stringContext: StringContext) extends util.StripMarginInterpolator +} + +import PrinterHelper._ + +trait BasePrintTests { + @Test def testIdent = assertPrintedCode("*", Ident("*")) + + @Test def testConstant1 = assertPrintedCode("\"*\"", Literal(Constant("*"))) + + @Test def testConstant2 = assertPrintedCode("42", Literal(Constant(42))) + + @Test def testConstantFloat = assertPrintedCode("42.0F", Literal(Constant(42f))) + + @Test def testConstantDouble = assertPrintedCode("42.0", Literal(Constant(42d))) + + @Test def testConstantLong = assertPrintedCode("42L", Literal(Constant(42l))) + + @Test def testOpExpr = assertPrintedCode("(5).+(4)") + + @Test def testName1 = assertPrintedCode("class test") + + @Test def testName2 = assertPrintedCode("class *") + + @Test def testName4 = assertPrintedCode("class `a*`") + + @Test def testName5 = assertPrintedCode("val :::: = 1") + + @Test def testName6 = assertPrintedCode("val `::::t` = 1") + + @Test def testName7 = assertPrintedCode("""class \/""") + + @Test def testName8 = assertPrintedCode("""class \\\\""") + + @Test def testName9 = assertPrintedCode("""class test_\/""") + + @Test def testName10 = assertPrintedCode("""class `*_*`""") + + @Test def testName11 = assertPrintedCode("""class `a_*`""") + + @Test def testName12 = assertPrintedCode("""class `*_a`""") + + @Test def testName13 = assertPrintedCode("""class a_a""") + + @Test def testName14 = assertPrintedCode("val x$11 = 5") + + @Test def testName15 = assertPrintedCode("class `[]`") + + @Test def testName16 = assertPrintedCode("class `()`") + + @Test def testName17 = assertPrintedCode("class `{}`") + + @Test def testName18 = assertPrintedCode("class <>") + + @Test def testName19 = assertPrintedCode("""class `class`""") + + @Test def testName20 = assertPrintedCode("""class `test name`""") + + @Test def testIfExpr1 = assertPrintedCode(sm""" + |if (a) + | ((expr1): Int) + |else + | ((expr2): Int)""") + + @Test def testIfExpr2 = assertPrintedCode(sm""" + |(if (a) + | { + | expr1; + | () + | } + |else + | { + | expr2; + | () + | }).toString""") + + @Test def testIfExpr3 = assertPrintedCode(sm""" + |(if (a) + | { + | expr1; + | () + | } + |else + | { + | expr2; + | () + | }).method1().method2()""") + + //val x = true && true && false.! + @Test def testBooleanExpr1 = assertPrintedCode("val x = true.&&(true).&&(false.!)") + + //val x = true && !(true && false) + @Test def testBooleanExpr2 = assertPrintedCode("val x = true.&&(true.&&(false).`unary_!`)") + + @Test def testNewExpr1 = assertPrintedCode("new foo()") + + //new foo { test } + @Test def testNewExpr2 = assertPrintedCode(sm""" + |{ + | final class $$anon extends foo { + | test + | }; + | new $$anon() + |}""") + + @Test def testNewExpr3 = assertPrintedCode("new foo[t]()") + + @Test def testNewExpr4 = assertPrintedCode("new foo(x)") + + @Test def testNewExpr5 = assertPrintedCode("new foo[t](x)") + + //new foo[t](x) { () } + @Test def testNewExpr6 = assertPrintedCode(sm""" + |{ + | final class $$anon extends foo[t](x) { + | () + | }; + | new $$anon() + |}""") + + //new foo with bar + @Test def testNewExpr7 = assertPrintedCode(sm""" + |{ + | final class $$anon extends foo with bar; + | new $$anon() + |}""") + + //new { anonymous } + @Test def testNewExpr8 = assertPrintedCode(sm""" + |{ + | final class $$anon { + | anonymous + | }; + | new $$anon() + |}""") + + //new { val early = 1 } with Parent[Int] { body } + @Test def testNewExpr9 = assertPrintedCode(sm""" + |{ + | final class $$anon extends { + | val early = 1 + | } with Parent[Int] { + | body + | }; + | new $$anon() + |}""") + + //new Foo { self => } + @Test def testNewExpr10 = assertPrintedCode(sm""" + |{ + | final class $$anon extends Foo { self => + | + | }; + | new $$anon() + |}""") + + @Test def testReturn = assertPrintedCode("def test: Int = return 42") + + @Test def testFunc1 = assertPrintedCode("List(1, 2, 3).map(((i: Int) => i.-(1)))") + + //val sum: Seq[Int] => Int = _ reduceLeft (_+_) + @Test def testFunc2 = assertPrintedCode("val sum: _root_.scala.Function1[Seq[Int], Int] = ((x$1) => x$1.reduceLeft(((x$2, x$3) => x$2.+(x$3))))") + + //List(1, 2, 3) map (_ - 1) + @Test def testFunc3 = assertPrintedCode("List(1, 2, 3).map(((x$1) => x$1.-(1)))") + + @Test def testImport1 = assertPrintedCode("import scala.collection.mutable") + + @Test def testImport2 = assertPrintedCode("import java.lang.{String=>Str}") + + @Test def testImport3 = assertPrintedCode("import java.lang.{String=>Str, Object=>_, _}") + + @Test def testImport4 = assertPrintedCode("import scala.collection._") +} + +trait ClassPrintTests { + @Test def testClass = assertPrintedCode("class *") + + @Test def testClassWithBody = assertPrintedCode(sm""" + |class X { + | def y = "test" + |}""") + + @Test def testClassWithPublicParams = assertPrintedCode("class X(val x: Int, val s: String)") + + @Test def testClassWithParams1 = assertPrintedCode("class X(x: Int, s: String)") + + @Test def testClassWithParams2 = assertPrintedCode("class X(@test x: Int, s: String)") + + @Test def testClassWithParams3 = assertPrintedCode("class X(implicit x: Int, s: String)") + + @Test def testClassWithParams4 = assertPrintedCode("class X(implicit @test x: Int, s: String)") + + @Test def testClassWithParams5 = assertPrintedCode("class X(override private[this] val x: Int, s: String) extends Y") + + @Test def testClassWithParams6 = assertPrintedCode("class X(@test1 override private[this] val x: Int, @test2(param1 = 7) s: String) extends Y") + + @Test def testClassWithParams7 = assertPrintedCode("class X protected (val x: Int, val s: String)") + + @Test def testClassWithParams8 = assertPrintedCode("class X(var x: Int)") + + @Test def testClassWithParams9 = assertPrintedCode("class X(var x: Int*)") + + @Test def testClassWithByNameParam = assertPrintedCode("class X(x: => Int)") + + @Test def testClassWithDefault = assertPrintedCode("class X(var x: Int = 5)") + + @Test def testClassWithParams10 = assertPrintedCode("class X(protected[zzz] var x: Int)") + + @Test def testClassWithParams11 = assertPrintedCode("class X(override var x: Int) extends F(x) with E(x)") + + @Test def testClassWithParams12 = assertPrintedCode("class X(val y: Int)()(var z: Double)") + + @Test def testClassWithImplicitParams = assertPrintedCode("class X(var i: Int)(implicit val d: Double, var f: Float)") + + @Test def testClassWithEarly = assertPrintedCode(sm""" + |class X(var i: Int) extends { + | val a: String = i; + | type B + |} with Y""") + + @Test def testClassWithThrow1 = assertPrintedCode(sm""" + |class Throw1 { + | throw new Exception("exception!") + |}""") + + @Test def testClassWithThrow2 = assertPrintedCode(sm""" + |class Throw2 { + | var msg = " "; + | val e = new Exception(msg); + | throw e + |}""") + + /* + class Test { + val (a, b) = (1, 2) + } + */ + @Test def testClassWithAssignmentWithTuple1 = assertPrintedCode(sm""" + |class Test { + | private[this] val x$$1 = (scala.Tuple2(1, 2): @scala.unchecked) match { + | case scala.Tuple2((a @ _), (b @ _)) => scala.Tuple2(a, b) + | }; + | val a = x$$1._1; + | val b = x$$1._2 + |}""") + + /* + class Test { + val (a, b) = (1).->(2) + } + */ + @Test def testClassWithAssignmentWithTuple2 = assertPrintedCode(sm""" + |class Test { + | private[this] val x$$1 = ((1).->(2): @scala.unchecked) match { + | case scala.Tuple2((a @ _), (b @ _)) => scala.Tuple2(a, b) + | }; + | val a = x$$1._1; + | val b = x$$1._2 + |}""") + + /* + class Test { + val List(one, three, five) = List(1,3,5) + } + */ + @Test def testClassWithPatternMatchInAssignment = assertPrintedCode(sm""" + |class Test { + | private[this] val x$$1 = (List(1, 3, 5): @scala.unchecked) match { + | case List((one @ _), (three @ _), (five @ _)) => scala.Tuple3(one, three, five) + | }; + | val one = x$$1._1; + | val three = x$$1._2; + | val five = x$$1._3 + |}""") + + //class A(l: List[_]) + @Test def testClassWithExistentialParameter1 = assertPrintedCode(sm""" + |class Test(l: (List[_$$1] forSome { + | type _$$1 + |}))""") + + @Test def testClassWithExistentialParameter2 = assertPrintedCode(sm""" + |class B(l: (List[T] forSome { + | type T + |}))""") + + @Test def testClassWithCompoundTypeTree = assertPrintedCode(sm""" + |{ + | trait A; + | trait B; + | abstract class C(val a: A with B) { + | def method(x: A with B with C { + | val x: Float + | }): A with B + | }; + | () + |}""") + + @Test def testClassWithSelectFromTypeTree = assertPrintedCode(sm""" + |{ + | trait A { + | type T + | }; + | class B(t: (A)#T); + | () + |}""") + + @Test def testImplicitClass = assertPrintedCode("implicit class X(protected[zzz] var x: Int)") + + @Test def testAbstractClass = assertPrintedCode("abstract class X(protected[zzz] var x: Int)") + + @Test def testCaseClassWithParams1 = assertPrintedCode("case class X(x: Int, s: String)") + + @Test def testCaseClassWithParams2 = assertPrintedCode("case class X(protected val x: Int, s: String)") + + @Test def testCaseClassWithParams3 = assertPrintedCode("case class X(implicit x: Int, s: String)") + + @Test def testCaseClassWithParams4 = assertPrintedCode("case class X(override val x: Int, s: String) extends Y") + + @Test def testCaseClassWithBody = assertPrintedCode(sm""" + |case class X() { + | def y = "test" + |}""") + + @Test def testLocalClass = assertPrintedCode(sm""" + |def test = { + | class X(var a: Int) { + | def y = "test" + | }; + | new X(5) + |}""") + + @Test def testLocalCaseClass = assertPrintedCode(sm""" + |def test = { + | case class X(var a: Int) { + | def y = "test" + | }; + | new X(5) + |}""") + + @Test def testSuperInClass = assertPrintedCode(sm""" + |{ + | trait Root { + | def r = "Root" + | }; + | class X extends Root { + | def superX = super.r + | }; + | class Y extends X with Root { + | class Inner { + | val myY = Y.super.r + | }; + | def fromX = super[X].r; + | def fromRoot = super[Root].r + | }; + | () + |}""") + + @Test def testThisInClass = assertPrintedCode(sm""" + |class Outer { + | class Inner { + | val outer = Root.this + | }; + | val self = this + |}""") + + @Test def testCaseClassWithParamsAndBody = assertPrintedCode(sm""" + |case class X(x: Int, s: String) { + | def y = "test" + |}""") + + @Test def testObject = assertPrintedCode("object *") + + @Test def testObjectWithBody = assertPrintedCode(sm""" + |object X { + | def y = "test" + |}""") + + @Test def testObjectWithEarly1 = assertPrintedCode(sm""" + |object X extends { + | val early: T = v + |} with Bar""") + + @Test def testObjectWithEarly2 = assertPrintedCode(sm""" + |object X extends { + | val early: T = v; + | type EarlyT = String + |} with Bar""") + + @Test def testObjectWithSelf = assertPrintedCode(sm""" + |object Foo extends Foo { self => + | body + |}""") + + @Test def testObjectInh = assertPrintedCode("private[Y] object X extends Bar with Baz") + + @Test def testObjectWithPatternMatch1 = assertPrintedCode(sm""" + |object PM1 { + | List(1, 2) match { + | case (i @ _) => i + | } + |}""") + + @Test def testObjectWithPatternMatch2 = assertPrintedCode(sm""" + |object PM2 { + | List(1, 2).map({ + | case (i @ _) if i.>(5) => i + | }) + |}""") + + //case i: Int => i + @Test def testObjectWithPatternMatch3 = assertPrintedCode(sm""" + |object PM3 { + | List(1, 2).map({ + | case (i @ ((_): Int)) => i + | }) + |}""") + + //case a @ (i: Int) => i + @Test def testObjectWithPatternMatch4 = assertPrintedCode(sm""" + |object PM4 { + | List(1, 2).map({ + | case (a @ (i @ ((_): Int))) => i + | }) + |}""") + + @Test def testObjectWithPatternMatch5 = assertPrintedCode(sm""" + |object PM5 { + | List(1, 2).map({ + | case _ => 42 + | }) + |}""") + + @Test def testObjectWithPatternMatch6 = assertPrintedCode(sm""" + |object PM6 { + | List(1, 2) match { + | case ::((x @ _), (xs @ _)) => x + | } + |}""") + + @Test def testObjectWithPatternMatch7 = assertPrintedCode(sm""" + |object PM7 { + | List(1, 2).map({ + | case (0| 1) => true + | case _ => false + | }) + |}""") + + @Test def testObjectWithPatternMatch8 = assertPrintedCode(sm""" + |object PM8 { + | "abcde".toList match { + | case Seq((car @ _), _*) => car + | } + |}""") + + @Test def testObjectWithPatternMatch9 = assertPrintedCode(sm""" + |{ + | object Extractor { + | def unapply(i: Int) = Some(i) + | }; + | object PM9 { + | 42 match { + | case (a @ Extractor((i @ _))) => i + | } + | }; + | () + |}""") + + @Test def testObjectWithPartialFunc = assertPrintedCode(sm""" + |object Test { + | def partFuncTest[A, B](e: Either[A, B]): scala.Unit = e match { + | case Right(_) => () + | } + |}""") + + @Test def testObjectWithTry = assertPrintedCode(sm""" + |object Test { + | import java.io; + | var file: PrintStream = null; + | try { + | val out = new FileOutputStream("myfile.txt"); + | file = new PrintStream(out) + | } catch { + | case (ioe @ ((_): IOException)) => println("ioe") + | case (e @ ((_): Exception)) => println("e") + | } finally println("finally") + |}""") +} + +trait TraitPrintTests { + @Test def testTrait = assertPrintedCode("trait *") + + @Test def testTraitWithBody = assertPrintedCode(sm""" + |trait X { + | def y = "test" + |}""") + + @Test def testTraitWithSelfTypeAndBody = assertPrintedCode(sm""" + |trait X { self: Order => + | def y = "test" + |}""") + + @Test def testTraitWithSelf1 = assertPrintedCode(sm""" + |trait X { self => + | def y = "test" + |}""") + + @Test def testTraitWithSelf2 = assertPrintedCode(sm""" + |trait X { self: Foo with Bar => + | val x: Int = 1 + |}""") + + @Test def testTraitTypeParams = assertPrintedCode("trait X[A, B]") + + @Test def testTraitWithBody2 = assertPrintedCode(sm""" + |trait X { + | def foo: scala.Unit; + | val bar: Baz + |}""") + + @Test def testTraitWithInh = assertPrintedCode("trait X extends A with B") + + @Test def testTraitWithEarly1 = assertPrintedCode(sm""" + |trait X extends { + | val x: Int = 1 + |} with Any""") + + @Test def testTraitWithEarly2 = assertPrintedCode(sm""" + |trait X extends { + | val x: Int = 0; + | type Foo = Bar + |} with Y""") + + @Test def testTraitWithEarly3 = assertPrintedCode(sm""" + |trait X extends { + | val x: Int = 5; + | val y: Double = 4.0; + | type Foo; + | type XString = String + |} with Y""") + + @Test def testTraitWithEarly4 = assertPrintedCode(sm""" + |trait X extends { + | val x: Int = 5; + | val y: Double = 4.0; + | type Foo; + | type XString = String + |} with Y { + | val z = 7 + |}""") + + @Test def testTraitWithEarly5 = assertPrintedCode(sm""" + |trait X extends { + | override protected[this] val x: Int = 5; + | val y: Double = 4.0; + | private type Foo; + | private[ee] type XString = String + |} with Y { + | val z = 7 + |}""") + + @Test def testTraitWithSingletonTypeTree = assertPrintedCode(sm""" + |trait Test { + | def testReturnSingleton(): this.type + |}""") + + @Test def testTraitWithThis = assertPrintedCode(sm""" + |trait Test { _ : X with Y => + | + |}""", q"trait Test { this: X with Y => }") + + @Test def testTraitWithWhile1 = assertPrintedCode(sm""" + |trait Test { + | while (true.!=(false)) + | println("testing...") + | + |}""") + + @Test def testTraitWithWhile2 = assertPrintedCode(sm""" + |trait Test { + | while (true) + | { + | println("testing..."); + | println("testing...") + | } + | + |}""") + + @Test def testTraitWithDoWhile1 = assertPrintedCode(sm""" + |trait Test { + | do + | println("testing...") + | while (true) + |}""") + + @Test def testTraitWithTypes = assertPrintedCode(sm""" + |trait Test { + | type A = Int; + | type B >: Nothing <: AnyRef; + | protected type C >: Nothing; + | type D <: AnyRef + |}""") +} + +trait ValAndDefPrintTests { + @Test def testVal1 = assertPrintedCode("val a: Unit = null") + + @Test def testVal2 = assertPrintedCode("val * : Unit = null") + + @Test def testVal3 = assertPrintedCode("val a_ : Unit = null") + + @Test def testDef1 = assertPrintedCode("def a: Unit = null") + + @Test def testDef2 = assertPrintedCode("def * : Unit = null") + + @Test def testDef3 = assertPrintedCode("def a_(x: Int): Unit = null") + + @Test def testDef4 = assertPrintedCode("def a_ : Unit = null") + + @Test def testDef5 = assertPrintedCode("def a_(* : Int): Unit = null") + + @Test def testDef6 = assertPrintedCode("def a_(b_ : Int): Unit = null") + + @Test def testDef7 = assertPrintedCode(sm""" + |{ + | def test1 = (); + | def test2() = () + |}""", + Block( + DefDef(NoMods, newTermName("test1"), Nil, Nil, EmptyTree, Literal(Constant(()))), + DefDef(NoMods, newTermName("test2"), Nil, Nil :: Nil, EmptyTree, Literal(Constant(()))) + ) + ) + + @Test def testDef8 = { + val arg = ValDef(Modifiers(Flag.IMPLICIT) , newTermName("a"), + AppliedTypeTree(Ident(newTypeName("R")), List(Ident(newTypeName("X")))), EmptyTree) + + //def m[X](implicit a: R[X]) = () + val tree = DefDef(NoMods, newTermName("test"), TypeDef(NoMods, newTypeName("X"), Nil, EmptyTree) :: Nil, + List(List(arg)), EmptyTree, Literal(Constant(()))) + + assertPrintedCode("def test[X](implicit a: R[X]) = ()", tree) + } + + @Test def testDefWithParams1 = assertPrintedCode("def foo(x: Int*) = null") + + @Test def testDefWithParams2 = assertPrintedCode("def foo(x: Int)(y: Int = 1) = null") + + @Test def testDefWithTypeParams1 = assertPrintedCode("def foo[A, B, C](x: A)(y: Int = 1): C = null") + + @Test def testDefWithTypeParams2 = assertPrintedCode("def foo[A, B <: Bar] = null") + + @Test def testDefWithAnn1 = assertPrintedCode("@annot def foo = null") + + @Test def testDefWithAnn2 = assertPrintedCode("@a(x) def foo = null") + + @Test def testDefWithAnn3 = assertPrintedCode("@Foo[A, B] def foo = null") + + @Test def testDefWithAnn4 = assertPrintedCode("@Foo(a)(b)(x, y) def foo = null") + + @Test def testDefWithAnn5 = assertPrintedCode("@Foo[A, B](a)(b) @Bar def foo(x: Int) = null") + + @Test def testDefWithAnn6 = assertPrintedCode("@test1(new test2()) def foo = 42") + + @Test def testDefWithAnn7 = assertPrintedCode("@`t*` def foo = 42") + + @Test def testDefWithAnn8 = assertPrintedCode("@throws(classOf[Exception]) def foo = throw new Exception()") + + @Test def testAnnotated1 = assertPrintedCode("def foo = 42: @test1") + + @Test def testAnnotated2 = assertPrintedCode("""def foo = 42: @test1(42, z = "5")""") + + @Test def testAnnotated3 = assertPrintedCode("def foo = (42: @test1): @test2(new test1())") + + @Test def testAnnotated4 = assertPrintedCode("""def foo = 42: @test1(4, "testing")(4.2)""") + + @Test def testAnnotated5 = assertPrintedCode("""def foo = (42: @test1(4, "testing")(4.2)): @test2(1, "bar")(3.14)""") + + @Test def testAnnotated6 = assertPrintedCode("def foo = ((42: @test1): @test2(new test1())): @test3(1)(2, 3)(4)") + + @Test def testAnnotated7 = assertPrintedCode(sm""" + |(x: @unchecked) match { + | case ((_): Int) => true + | case _ => false + |}""") + + @Test def testAnnotated8 = assertPrintedCode(sm""" + |((x: @unchecked): @test1(1, "testing")(3.14)) match { + | case _ => true + |}""") +} + +trait PackagePrintTests { + @Test def testPackage1 = assertPrintedCode(sm""" + |package foo.bar { + | + |}""") + + @Test def testPackage2 = assertPrintedCode(sm""" + |package foo { + | class C + | + | object D + |}""") + + //package object foo extends a with b + @Test def testPackage3 = assertPrintedCode(sm""" + |package foo { + | object `package` extends a with b + |}""") + + //package object foo { def foo; val x = 1 } + @Test def testPackage4 = assertPrintedCode(sm""" + |package foo { + | object `package` { + | def foo: scala.Unit; + | val x = 1 + | } + |}""") + + //package object foo extends { val x = 1; type I = Int } with Any + @Test def testPackage5 = assertPrintedCode(sm""" + |package foo { + | object `package` extends { + | val x = 1; + | type I = Int + | } with Any + |}""") +} + +trait QuasiTreesPrintTests { + @Test def testQuasiIdent = assertPrintedCode("*", q"*") + + @Test def testQuasiVal = assertPrintedCode("val * : Unit = null", q"val * : Unit = null") + + @Test def testQuasiDef = assertPrintedCode("def * : Unit = null", q"def * : Unit = null") + + @Test def testQuasiTrait = assertPrintedCode("trait *", q"trait *") + + @Test def testQuasiClass = assertPrintedCode("class *", q"class *") + + @Test def testQuasiClassWithPublicParams = assertPrintedCode( "class X(val x: Int, val s: String)", q"class X(val x: Int, val s:String)" ) + + @Test def testQuasiClassWithParams = assertPrintedCode("class X(x: Int, s: String)", q"class X(x: Int, s:String)") + + @Test def testQuasiObject = assertPrintedCode("object *", q"object *") + + @Test def testQuasiObjectWithBody = assertPrintedCode(sm""" + |object X { + | def y = "test" + |}""", q"""object X{ def y = "test" }""") + + @Test def testQuasiClassWithBody = assertPrintedCode(sm""" + |class X { + | def y = "test" + |}""", q"""class X{ def y = "test" }""") + + @Test def testQuasiTraitWithBody = assertPrintedCode(sm""" + |trait X { + | def y = "test" + |}""", q"""trait X{ def y = "test" }""") + + @Test def testQuasiTraitWithSelfTypeAndBody = assertPrintedCode(sm""" + |trait X { self: Order => + | def y = "test" + |}""", q"""trait X{ self: Order => def y = "test" }""") + + @Test def testQuasiTraitWithSelf = assertPrintedCode(sm""" + |trait X { self => + | def y = "test" + |}""", q"""trait X{ self => def y = "test" }""") + + @Test def testQuasiCaseClassWithBody = assertPrintedCode(sm""" + |case class X() { + | def y = "test" + |}""", q"""case class X() { def y = "test" }""") + + @Test def testQuasiCaseClassWithParamsAndBody = assertPrintedCode(sm""" + |case class X(x: Int, s: String) { + | def y = "test" + |}""", q"""case class X(x: Int, s: String){ def y = "test" }""") +} |