diff options
Diffstat (limited to 'test/files')
-rw-r--r-- | test/files/scalacheck/quasiquotes/DefinitionConstructionProps.scala | 64 | ||||
-rw-r--r-- | test/files/scalacheck/quasiquotes/DefinitionDeconstructionProps.scala | 45 |
2 files changed, 107 insertions, 2 deletions
diff --git a/test/files/scalacheck/quasiquotes/DefinitionConstructionProps.scala b/test/files/scalacheck/quasiquotes/DefinitionConstructionProps.scala index 707394fdba..96105b9581 100644 --- a/test/files/scalacheck/quasiquotes/DefinitionConstructionProps.scala +++ b/test/files/scalacheck/quasiquotes/DefinitionConstructionProps.scala @@ -24,6 +24,21 @@ trait ClassConstruction { self: QuasiquoteProperties => Modifiers(), name, List(), Template(parents, emptyValDef, emtpyConstructor :: body)) + property("construct case class") = test { + val params = q"val x: Int" :: q"val y: Int" :: Nil + val name = TypeName("Point") + assertEqAst(q"$CASE class $name(..$params)", "case class Point(x: Int, y: Int)") + } + + property("case class bare param") = test { + assertEqAst(q"$CASE class Point(x: Int, y: Int)", "case class Point(private[this] val x: Int, private[this] val y: Int)") + } + + property("generate default constructors automatically") = test { + val parents = List.empty[Tree] + assertEqAst(q"class Foo extends ..$parents", "class Foo") + } + property("splice term name into class") = forAll { (name: TypeName) => eqAst(q"class $name", "class " + name.toString) } @@ -42,10 +57,59 @@ trait ClassConstruction { self: QuasiquoteProperties => property("splice type name into class parents") = forAll { (name: TypeName, parent: TypeName) => q"class $name extends $parent" ≈ classWith(name, parents = List(Ident(parent))) } + + property("param flags are consistent with raw code") = test { + val pubx = q"val x: Int" + val privx = q"private[this] val x: Int" + assertEqAst(q" class C(x: Int)", " class C(x: Int) ") + assertEqAst(q"case class C(x: Int)", "case class C(x: Int) ") + assertEqAst(q" class C($pubx) ", " class C(val x: Int) ") + assertEqAst(q"case class C($pubx) ", "case class C(x: Int) ") + assertEqAst(q" class C($privx)", " class C(x: Int) ") + assertEqAst(q"case class C($privx)", "case class C(private[this] val x: Int)") + } } trait TraitConstruction { self: QuasiquoteProperties => + property("splice name into trait def") = test { + val Foo = TypeName("Foo") + assert(q"trait $Foo" ≈ q"trait Foo") + } + + property("splice type params into trait def") = test { + val tparams = q"type A" :: q"type B" :: Nil + assert(q"trait Foo[..$tparams]" ≈ q"trait Foo[A, B]") + } + property("splice defs into trait body") = test { + val body = q"def foo" :: q"val bar: Baz" :: Nil + assert(q"trait Foo { ..$body }" ≈ q"trait Foo { def foo; val bar: Baz }") + } + + property("splice parents into trait") = test { + val parents = tq"A" :: tq"B" :: Nil + assert(q"trait Foo extends ..$parents" ≈ q"trait Foo extends A with B") + } + + property("splice early valdef into trait") = test { + val x = q"val x: Int = 1" + assertEqAst(q"trait T extends { $x } with Any", "trait T extends { val x: Int = 1} with Any") + } + + property("construct trait with early valdef") = test { + assertEqAst(q"trait T extends { val x: Int = 1 } with Any", "trait T extends { val x: Int = 1 } with Any") + } + + property("splice defs into early block") = test { + val defs = q"val x: Int = 0" :: q"type Foo = Bar" :: Nil + assert(q"trait T extends { ..$defs } with Bippy" ≈ + q"trait T extends { val x: Int = 0; type Foo = Bar} with Bippy") + } + + property("fail on splicing of non-valid early tree") = test { + val defn = q"def x: Int = 0" + assertThrows[IllegalArgumentException] { q"trait T extends { $defn } with Bar" } + } } trait TypeDefConstruction { self: QuasiquoteProperties => diff --git a/test/files/scalacheck/quasiquotes/DefinitionDeconstructionProps.scala b/test/files/scalacheck/quasiquotes/DefinitionDeconstructionProps.scala index 31d230d6fd..d6b60c4351 100644 --- a/test/files/scalacheck/quasiquotes/DefinitionDeconstructionProps.scala +++ b/test/files/scalacheck/quasiquotes/DefinitionDeconstructionProps.scala @@ -15,11 +15,32 @@ object DefinitionDeconstructionProps with ValVarDeconstruction trait TraitDeconstruction { self: QuasiquoteProperties => - + property("exhaustive trait matcher") = test { + def matches(line: String) { + val q"""$mods trait $name[..$targs] + extends { ..$early } with ..$parents { $self => ..$body }""" = parse(line) + } + matches("trait Foo") + matches("trait Foo[T]") + matches("trait Foo { def bar }") + matches("trait Foo extends Bar with Baz") + matches("trait Foo { self: Bippy => val x: Int = 1}") + matches("trait Foo extends { val early: Int = 1 } with Bar { val late = early }") + matches("private[Gap] trait Foo") + } } trait ObjectDeconstruction { self: QuasiquoteProperties => - + property("exhaustive object matcher") = test { + def matches(line: String) = { + val q"""$mods object $name extends { ..$early } with ..$parents { $self => ..$body }""" = parse(line) + } + matches("object Foo") + matches("object Foo extends Bar[T]") + matches("object Foo extends { val early: T = v } with Bar") + matches("object Foo extends Foo { selfy => body }") + matches("private[Bippy] object Foo extends Bar with Baz") + } } trait ClassDeconstruction { self: QuasiquoteProperties => @@ -51,6 +72,26 @@ trait ClassDeconstruction { self: QuasiquoteProperties => property("deconstruct bare case class") = test { val q"$mods class $name(..$args) extends ..$parents" = q"case class Foo(x: Int)" } + + property("exhaustive class matcher") = test { + def matches(line: String) { + val q"""$classMods class $name[..$targs] $ctorMods(...$argss) + extends { ..$early } with ..$parents { $self => ..$body }""" = parse(line) + } + matches("class Foo") + matches("class Foo[T]") + matches("class Foo[T] @annot") + matches("class Foo extends Bar with Baz") + matches("class Foo { body }") + matches("class Foo extends { val early = 0 } with Any") + matches("abstract class Foo") + matches("private[Baz] class Foo") + matches("class Foo(first: A)(second: B)") + matches("class Foo(first: A) extends Bar(first) with Baz") + matches("class Foo private (first: A) { def bar }") + matches("class Foo { self => bar(self) }") + matches("case class Foo(x: Int)") + } } trait ModsDeconstruction { self: QuasiquoteProperties => |