forked from scalameta/scalameta
/
PublicSuite.scala
477 lines (384 loc) · 13.8 KB
/
PublicSuite.scala
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package scala.meta.tests
package prettyprinters
import java.io._
import java.nio.charset.Charset
import scala.meta._
import org.scalameta.internal.ScalaCompat.EOL
class PublicSuite extends TreeSuiteBase {
test("scala.meta.Dialect.toString") {
// covered below
}
test("scala.meta.Tree.toString (manual)") {
val tree = Term.ApplyInfix(tname("foo"), tname("+"), Nil, List(tname("bar")))
assert(tree.toString == "foo + bar")
}
test("scala.meta.Tree.structure (manual)") {
val tree = Term.ApplyInfix(tname("foo"), tname("+"), Nil, List(tname("bar")))
assertTree(tree)(Term.ApplyInfix(tname("foo"), tname("+"), Nil, List(tname("bar"))))
}
test("scala.meta.Tree.syntax") {
val tree = Term.ApplyInfix(tname("foo"), tname("+"), Nil, List(tname("bar")))
assertWithOriginalSyntax(tree, "foo + bar", "foo + bar")
}
test("scala.meta.Tree.toString (parsed)") {
val tree = "foo + bar // baz".parse[Term].get
assert(tree.toString == "foo + bar // baz")
}
test("scala.meta.Tree.structure (parsed)") {
val tree = "foo + bar // baz".parse[Term].get
assertTree(tree)(Term.ApplyInfix(tname("foo"), tname("+"), Nil, List(tname("bar"))))
}
test("scala.meta.Tree.syntax (parsed)") {
val tree = "foo + bar // baz".parse[Term].get
assertWithOriginalSyntax(tree, "foo + bar // baz", "foo + bar")
}
test("scala.meta.Tree.toString (quasiquotes)") {
val tree = q"foo + bar // baz"
assertEquals(tree.toString, "foo + bar // baz")
}
test("scala.meta.Tree.structure (quasiquoted)") {
val tree = q"foo + bar // baz"
assertTree(tree)(Term.ApplyInfix(tname("foo"), tname("+"), Nil, List(tname("bar"))))
}
test("scala.meta.Tree.syntax (quasiquoted)") {
val tree = q"foo + bar // baz"
assertWithOriginalSyntax(tree, "foo + bar // baz", "foo + bar")
}
test("scala.meta.classifiers.Classifiable.toString") {
// n/a
}
test("scala.meta.classifiers.Classifier.toString") {
// n/a
}
test("scala.meta.cli.Metac.toString") {
// n/a
}
test("scala.meta.cli.Metacp.toString") {
// n/a
}
test("scala.meta.cli.Metai.toString") {
// n/a
}
test("scala.meta.cli.Metap.toString") {
// n/a
}
test("scala.meta.cli.Reporter.toString") {
// n/a
}
test("scala.meta.common.Convert.toString") {
// n/a
}
test("scala.meta.common.Optional.toString") {
// n/a
}
test("scala.meta.dialects.Scala3.toString") {
assertNoDiff(scala.meta.dialects.Scala3.toString, "Scala34")
}
test("scala.meta.dialects.Scala30.toString") {
assertNoDiff(scala.meta.dialects.Scala30.toString, "Scala30")
}
test("scala.meta.dialects.Scala31.toString") {
assertNoDiff(scala.meta.dialects.Scala31.toString, "Scala32")
}
test("scala.meta.dialects.Scala32.toString") {
assertNoDiff(scala.meta.dialects.Scala32.toString, "Scala32")
}
test("scala.meta.dialects.Scala33.toString") {
assertNoDiff(scala.meta.dialects.Scala33.toString, "Scala33")
}
test("scala.meta.dialects.Scala34.toString") {
assertNoDiff(scala.meta.dialects.Scala34.toString, "Scala34")
}
test("scala.meta.dialects.Scala3Future.toString") {
assertNoDiff(scala.meta.dialects.Scala3Future.toString.substring(0, 6), "Scala3")
}
test("scala.meta.dialects.Dotty") {
// NOTE(olafur): `Dotty` and `Scala3` are identical so it's expected that
// `toString` returns "Scala3" instead of "Dotty".
assertEquals(scala.meta.dialects.Dotty, scala.meta.dialects.Scala3)
}
test("scala.meta.dialects.Sbt0136.toString") {
assertNoDiff(scala.meta.dialects.Sbt0136.toString, "Sbt0136")
}
test("scala.meta.dialects.Sbt0137.toString") {
assertNoDiff(scala.meta.dialects.Sbt0137.toString, "Sbt0137")
}
test("scala.meta.dialects.Sbt.toString") {
assertNoDiff(scala.meta.dialects.Sbt.toString, "Sbt1")
}
test("scala.meta.dialects.Sbt1.toString") {
assertNoDiff(scala.meta.dialects.Sbt1.toString, "Sbt1")
}
test("scala.meta.dialects.Scala210.toString") {
assertNoDiff(scala.meta.dialects.Scala210.toString, "Scala210")
}
test("scala.meta.dialects.Scala211.toString") {
assertNoDiff(scala.meta.dialects.Scala211.toString, "Scala211")
}
test("scala.meta.dialects.Scala212.toString") {
assertNoDiff(scala.meta.dialects.Scala212.toString, "Scala212")
}
test("scala.meta.dialects.Scala212Source3.toString") {
assertNoDiff(scala.meta.dialects.Scala212Source3.toString, "Scala212Source3")
}
test("scala.meta.dialects.Scala213.toString") {
assertNoDiff(scala.meta.dialects.Scala213.toString, "Scala213")
}
test("scala.meta.dialects.Scala213Source3.toString") {
assertNoDiff(scala.meta.dialects.Scala213Source3.toString, "Scala213Source3")
}
test("scala.meta.dialects.Scala.toString") {
assertNoDiff(scala.meta.dialects.Scala.toString, "Scala213")
}
test("scala.meta.dialects.Typelevel211.toString") {
assertNoDiff(scala.meta.dialects.Typelevel211.toString, "Typelevel211")
}
test("scala.meta.dialects.Typelevel212.toString") {
assertNoDiff(scala.meta.dialects.Typelevel212.toString, "Typelevel212")
}
test("scala.meta.dialects.Paradise211.toString") {
assertNoDiff(scala.meta.dialects.Paradise211.toString, "Paradise211")
}
test("scala.meta.dialects.Paradise212.toString") {
assertNoDiff(scala.meta.dialects.Paradise212.toString, "Paradise212")
}
test("scala.meta.dialects.ParadiseTypelevel211.toString") {
assertNoDiff(scala.meta.dialects.ParadiseTypelevel211.toString, "ParadiseTypelevel211")
}
test("scala.meta.dialects.ParadiseTypelevel212.toString") {
assertNoDiff(scala.meta.dialects.ParadiseTypelevel212.toString, "ParadiseTypelevel212")
}
test("scala.meta.inputs.InputException") {}
test("scala.meta.inputs.Input.toString") {
// covered below
}
test("scala.meta.dialects.AllowEverything.toString") {
// Satisfy surface suite.
}
test("scala.meta.Member.Case.toString") {
// Satisfy surface suite.
}
test("scala.meta.inputs.Input.None.toString") {
assert(Input.None.toString == "Input.None")
}
test("scala.meta.inputs.Input.File.toString") {
val path = RelativePath("hello.scala").toAbsolute
val syntax = path.syntax
val input1 = Input.File(path, Charset.forName("latin1"))
val input2 = Input.File(path, Charset.forName("UTF-8"))
input1 match { case _: Input.File => }
input2 match { case _: Input.File => }
assert(input1.toString == s"""Input.File(new File("$syntax"), Charset.forName("ISO-8859-1"))""")
assert(input2.toString == s"""Input.File(new File("$syntax"), Charset.forName("UTF-8"))""")
}
test("scala.meta.inputs.Input.Slice.toString") {
val input = Input.Slice(Input.String("foo"), 0, 2)
input match { case _: Input.Slice => }
assert(input.toString == """Input.Slice(Input.String("foo"), 0, 2)""")
}
test("scala.meta.inputs.Input.Stream.toString") {
val latin1 = Charset.forName("latin1")
val stream = new ByteArrayInputStream("Привет(мир!)".getBytes(latin1))
val input1 = Input.Stream(stream, latin1)
val input2 = Input.Stream(stream, Charset.forName("UTF-8"))
input1 match { case _: Input.Stream => }
input2 match { case _: Input.Stream => }
assert(input1.toString == """Input.Stream(<stream>, Charset.forName("ISO-8859-1"))""")
assert(input2.toString == """Input.Stream(<stream>, Charset.forName("UTF-8"))""")
}
test("scala.meta.inputs.Input.String.toString") {
val input = Input.String("foo")
input match { case _: Input.String => }
assert(input.toString == """Input.String("foo")""")
}
test("scala.meta.inputs.Input.VirtualFile.toString") {
val input = Input.VirtualFile("foo.scala", "foo")
input match { case _: Input.VirtualFile => }
assert(input.toString == s"""Input.VirtualFile("foo.scala", "foo")""")
}
test("scala.meta.inputs.Input.Ammonite.toString") {
val input = Input.Ammonite(Input.None)
input match { case _: Input.Ammonite => }
assert(input.toString == s"""Input.Ammonite(Input.None)""")
}
test("scala.meta.inputs.Position.toString") {
// covered below
}
test("scala.meta.inputs.Position.None.toString") {
assert(Position.None.toString == "Position.None")
}
test("scala.meta.inputs.Position.Range.toString") {
val Term.ApplyInfix(lhs, _, _, _) = "foo + bar".parse[Term].get
lhs.pos match { case _: Position.Range => ; case _ => }
assert(lhs.pos.toString == """[0..3) in Input.String("foo + bar")""")
}
test("scala.meta.io.AbsolutePath.toString") {
// NOTE: come up with a platform-independent test
}
test("scala.meta.io.Classpath.toString") {
// NOTE: come up with a platform-independent test
}
test("scala.meta.io.RelativePath.toString") {
// NOTE: come up with a platform-independent test
}
val untestedClasses = List(
"scala.meta.metap.Format.Proto",
"scala.meta.metac.Settings",
"scala.meta.metap.Settings",
"scala.meta.metacp.Result",
"scala.meta.metap.Format.Compact",
"scala.meta.tokens.Token.Indentation",
"scala.meta.metap.Format",
"scala.meta.metacp.Settings",
"scala.meta.metap.Format.Detailed",
"scala.meta.tokens.Token.Unquote",
"scala.meta.tokens.Token.LFLF",
"scala.meta.tokens.Token.Ellipsis"
)
untestedClasses.foreach { name =>
test(name + ".toString") {
// n/a
}
}
test("scala.meta.parsers.ParseException.toString") {
intercept[ParseException] {
try "foo + class".parse[Term].get
catch {
case ex: ParseException =>
assert(ex.toString == """
|<input>:1: error: end of file expected but class found
|foo + class
| ^
""".trim.stripMargin.split('\n').mkString(EOL))
throw ex
}
}
}
test("scala.meta.parsers.Parsed.toString") {
// covered below
}
test("scala.meta.parsers.Parsed.Error.toString") {
val parsed = "foo + class".parse[Term]
parsed match { case _: Parsed.Error => ; case _ => }
assert(parsed.toString == """
|<input>:1: error: end of file expected but class found
|foo + class
| ^
""".trim.stripMargin.split('\n').mkString(EOL))
}
test("scala.meta.parsers.Parsed.Success.toString") {
val parsed = "foo + bar".parse[Term]
parsed match { case _: Parsed.Success[_] => ; case _ => }
assert(parsed.toString == "foo + bar")
}
test("scala.meta.prettyprinters.Show.toString") {
// n/a
}
test("scala.meta.prettyprinters.Structure.toString") {
// n/a
}
test("scala.meta.prettyprinters.Syntax.toString") {
// n/a
}
test("scala.meta.quasiquotes.Lift.toString") {
// n/a
}
test("scala.meta.quasiquotes.Unlift.toString") {
// n/a
}
test("scala.meta.tokenizers.Tokenize.toString") {
// n/a
}
test("scala.meta.tokenizers.TokenizeException.toString") {
interceptMessage[TokenizeException](
"""|<input>:1: error: unclosed string literal
|"c
|^""".stripMargin.replace("\n", EOL)
)(""""c""".tokenize.get)
}
test("scala.meta.tokenizers.Tokenized.Error.toString") {
""""c""".tokenize match {
case x: Tokenized.Error =>
assertEquals(
x.toString,
"""|<input>:1: error: unclosed string literal
|"c
|^""".stripMargin.replace("\n", EOL)
)
case x => fail(s"tokenized is not an error: $x")
}
}
test("scala.meta.tokenizers.Tokenized.Success.toString") {
val tokenized = "foo + bar".tokenize
tokenized match { case _: Tokenized.Success => ; case _ => }
assert(tokenized.toString == "foo + bar")
}
test("scala.meta.tokens.Token.toString") {
val token = "foo + bar".tokenize.get(1)
assert(token.toString == "foo")
}
test("scala.meta.tokens.Token.structure") {
val token = "foo + bar".tokenize.get(1)
assertEquals(token.structure, "Ident(foo) [0..3)")
}
test("scala.meta.tokens.Token.syntax") {
val token = "foo + bar".tokenize.get(1)
assert(token.syntax == "foo")
}
test("scala.meta.tokens.Tokens.toString") {
val tokens = "foo + bar".tokenize.get
assert(tokens.toString == "foo + bar")
}
test("scala.meta.tokens.Tokens.structure") {
val tokens = "foo + bar".tokenize.get
assertEquals(
tokens.structure,
"Tokens(BOF [0..0), Ident(foo) [0..3), Space( ) [3..4), Ident(+) [4..5), Space( ) [5..6), Ident(bar) [6..9), EOF [9..9))"
)
}
test("scala.meta.tokens.Tokens.syntax") {
val tokens = "foo + bar".tokenize.get
assert(tokens.syntax == "foo + bar")
}
test("scala.meta.tokens.Token.Interpolation.toString") {
// n/a
}
test("scala.meta.tokens.Token.Xml.toString") {
// n/a
}
test("scala.meta.transversers.SimpleTraverser.toString") {
// n/a
}
test("scala.meta.transversers.Transformer.toString") {
// n/a
}
test("scala.meta.transversers.Traverser.toString") {
// n/a
}
test("scala.meta.XtensionDialectTokenSyntax") {}
test("scala.meta.XtensionDialectApply") {}
test("scala.meta.XtensionDialectTreeSyntax") {}
test("scala.meta.XtensionDialectTokensSyntax") {}
test("scala.meta.XtensionTree") {}
test("scala.meta.XtensionTreeT") {}
test("scala.meta.tokens.TokenExtensions") {}
test("scala.meta.tokens.StringExtensions") {
import scala.meta.tokens.StringExtensions
assert(!"foo".isBackquoted)
assert(!"`foo".isBackquoted)
assert(!"foo`".isBackquoted)
assert("`".isBackquoted)
assert("`foo`".isBackquoted)
assert(!"foo".isIdentSymbolicInfixOperator)
assert("`foo`".isIdentSymbolicInfixOperator)
assert("foo_+".isIdentSymbolicInfixOperator)
assert("+".isIdentSymbolicInfixOperator)
}
test("scala.meta.trees.Origin") {}
test("scala.meta.trees.Origin.DialectOnly") {}
test("scala.meta.trees.Origin.None") {}
test("scala.meta.trees.Origin.Parsed") {}
test("scala.meta.trees.Origin.ParsedSource") {}
test("scala.meta.trees.Error") {}
test("scala.meta.trees.Error.MissingDialectException") {}
}