diff options
Diffstat (limited to 'test/scalacheck/scala/reflect/quasiquotes/UnliftableProps.scala')
| -rw-r--r-- | test/scalacheck/scala/reflect/quasiquotes/UnliftableProps.scala | 168 |
1 files changed, 168 insertions, 0 deletions
diff --git a/test/scalacheck/scala/reflect/quasiquotes/UnliftableProps.scala b/test/scalacheck/scala/reflect/quasiquotes/UnliftableProps.scala new file mode 100644 index 0000000000..4c2f2280ca --- /dev/null +++ b/test/scalacheck/scala/reflect/quasiquotes/UnliftableProps.scala @@ -0,0 +1,168 @@ +package scala.reflect.quasiquotes + +import org.scalacheck._, Prop._, Gen._, Arbitrary._ +import scala.reflect.runtime.universe._, Flag._ + +object UnliftableProps extends QuasiquoteProperties("unliftable") { + property("unlift name") = test { + val termname0 = TermName("foo") + val typename0 = TypeName("foo") + val q"${termname1: TermName}" = Ident(termname0) + assert(termname1 == termname0) + val q"${typename1: TypeName}" = Ident(typename0) + assert(typename1 == typename0) + val q"${name1: Name}" = Ident(termname0) + assert(name1 == termname0) + val q"${name2: Name}" = Ident(typename0) + assert(name2 == typename0) + } + + property("unlift type") = test { + val q"${tpe: Type}" = TypeTree(typeOf[Int]) + assert(tpe =:= typeOf[Int]) + } + + property("unlift constant") = test { + val q"${const: Constant}" = Literal(Constant("foo")) + assert(const == Constant("foo")) + } + + property("unlift char") = test { + val q"${c: Char}" = Literal(Constant('0')) + assert(c.isInstanceOf[Char] && c == '0') + } + + property("unlift byte") = test { + val q"${b: Byte}" = Literal(Constant(0: Byte)) + assert(b.isInstanceOf[Byte] && b == 0) + } + + property("unlift short") = test { + val q"${s: Short}" = Literal(Constant(0: Short)) + assert(s.isInstanceOf[Short] && s == 0) + } + + property("unlift int") = test { + val q"${i: Int}" = Literal(Constant(0: Int)) + assert(i.isInstanceOf[Int] && i == 0) + } + + property("unlift long") = test { + val q"${l: Long}" = Literal(Constant(0L: Long)) + assert(l.isInstanceOf[Long] && l == 0L) + } + + property("unlift float") = test { + val q"${f: Float}" = Literal(Constant(0.0f: Float)) + assert(f.isInstanceOf[Float] && f == 0.0f) + } + + property("unlift double") = test { + val q"${d: Double}" = Literal(Constant(0.0: Double)) + assert(d.isInstanceOf[Double] && d == 0.0) + } + + property("unlift bool") = test { + val q"${b: Boolean}" = q"true" + assert(b.isInstanceOf[Boolean] && b == true) + } + + property("unlift string") = test { + val q"${s: String}" = q""" "foo" """ + assert(s.isInstanceOf[String] && s == "foo") + } + + property("unlift scala.symbol") = test { + val q"${s: scala.Symbol}" = q"'foo" + assert(s.isInstanceOf[scala.Symbol] && s == 'foo) + } + + implicit def unliftList[T: Unliftable]: Unliftable[List[T]] = Unliftable { + case q"scala.collection.immutable.List(..$args)" if args.forall { implicitly[Unliftable[T]].unapply(_).nonEmpty } => + val ut = implicitly[Unliftable[T]] + args.flatMap { ut.unapply(_) } + } + + property("unlift list (1)") = test { + val orig = List(1, 2) + val q"${l1: List[Int]}" = q"$orig" // q"List(1, 2)" + assert(l1 == orig) + val q"f(..${l2: List[Int]})" = q"f(..$orig)" // q"f(1, 2) + assert(l2 == orig) + } + + property("unlift list (2)") = test { + val orig2 = List(List(1, 2), List(3)) + val q"f(${l3: List[List[Int]]})" = q"f($orig2)" // q"f(List(List(1, 2), List(3))) + assert(l3 == orig2) + val q"f(..${l4: List[List[Int]]})" = q"f(..$orig2)" // q"f(List(1, 2), List(3))" + assert(l4 == orig2) + val q"f(...${l5: List[List[Int]]})" = q"f(...$orig2)" // q"f(1, 2)(3) + assert(l5 == orig2) + } + + property("don't unlift non-tree unquotee (1)") = test { + val q"${a: TermName}.${b: TermName}" = q"a.b" + assert(a == TermName("a")) + assert(b == TermName("b")) + } + + property("don't unlift non-tree unquotee (2)") = test { + val q"${mods: Modifiers} def foo" = q"def foo" + assert(mods == Modifiers(DEFERRED)) + } + + property("unlift tuple") = test { + val q"${t2: (Int, Int)}" = q"(1, 2)" + val q"${t3: (Int, Int, Int)}" = q"(1, 2, 3)" + val q"${t4: (Int, Int, Int, Int)}" = q"(1, 2, 3, 4)" + val q"${t5: (Int, Int, Int, Int, Int)}" = q"(1, 2, 3, 4, 5)" + val q"${t6: (Int, Int, Int, Int, Int, Int)}" = q"(1, 2, 3, 4, 5, 6)" + val q"${t7: (Int, Int, Int, Int, Int, Int, Int)}" = q"(1, 2, 3, 4, 5, 6, 7)" + val q"${t8: (Int, Int, Int, Int, Int, Int, Int, Int)}" = q"(1, 2, 3, 4, 5, 6, 7, 8)" + val q"${t9: (Int, Int, Int, Int, Int, Int, Int, Int, Int)}" = q"(1, 2, 3, 4, 5, 6, 7, 8, 9)" + val q"${t10: (Int, Int, Int, Int, Int, Int, Int, Int, Int, Int)}" = q"(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)" + val q"${t11: (Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int)}" = q"(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11)" + val q"${t12: (Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int)}" = q"(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)" + val q"${t13: (Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int)}" = q"(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)" + val q"${t14: (Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int)}" = q"(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)" + val q"${t15: (Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int)}" = q"(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)" + val q"${t16: (Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int)}" = q"(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)" + val q"${t17: (Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int)}" = q"(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)" + val q"${t18: (Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int)}" = q"(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)" + val q"${t19: (Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int)}" = q"(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)" + val q"${t20: (Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int)}" = q"(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)" + val q"${t21: (Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int)}" = q"(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21)" + val q"${t22: (Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int, Int)}" = q"(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22)" + // assert(t1 == Tuple1(1)) + assert(t2 == (1, 2)) + assert(t3 == (1, 2, 3)) + assert(t4 == (1, 2, 3, 4)) + assert(t5 == (1, 2, 3, 4, 5)) + assert(t6 == (1, 2, 3, 4, 5, 6)) + assert(t7 == (1, 2, 3, 4, 5, 6, 7)) + assert(t8 == (1, 2, 3, 4, 5, 6, 7, 8)) + assert(t9 == (1, 2, 3, 4, 5, 6, 7, 8, 9)) + assert(t10 == (1, 2, 3, 4, 5, 6, 7, 8, 9, 10)) + assert(t11 == (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11)) + assert(t12 == (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)) + assert(t13 == (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)) + assert(t14 == (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)) + assert(t15 == (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)) + assert(t16 == (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)) + assert(t17 == (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)) + assert(t18 == (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)) + assert(t19 == (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)) + assert(t20 == (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)) + assert(t21 == (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21)) + assert(t22 == (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22)) + } + + property("unlift xml comment") = test { + implicit val unliftXmlComment = Unliftable[xml.Comment] { + case q"new _root_.scala.xml.Comment(${value: String})" => xml.Comment(value) + } + val q"${comment: xml.Comment}" = q"<!--foo-->" + assert(comment.commentText == "foo") + } +} |