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import scala.tools.nsc.doc.model._
import scala.tools.partest.ScaladocModelTest
object Test extends ScaladocModelTest {
// test a file instead of a piece of code
override def resourceFile = "implicits-ambiguating-res.scala"
// start implicits
def scaladocSettings = "-implicits"
def testModel(root: Package) = {
// get the quick access implicit defs in scope (_package(s), _class(es), _trait(s), object(s) _method(s), _value(s))
import access._
def isAmbiguous(mbr: MemberEntity): Boolean =
mbr.byConversion.map(_.source.implicitsShadowing.get(mbr).map(_.isAmbiguous).getOrElse(false)).getOrElse(false)
// SEE THE test/resources/implicits-chaining-res.scala FOR THE EXPLANATION OF WHAT'S CHECKED HERE:
val base = root._package("scala")._package("test")._package("scaladoc")._package("implicits")._package("ambiguating")
var conv1: ImplicitConversion = null
var conv2: ImplicitConversion = null
//// class A ///////////////////////////////////////////////////////////////////////////////////////////////////////////
val A = base._class("A")
conv1 = A._conversion(base._object("A").qualifiedName + ".AtoX")
conv2 = A._conversion(base._object("A").qualifiedName + ".AtoZ")
assert(conv1.members.length == 11)
assert(conv2.members.length == 11)
assert(conv1.constraints.length == 0)
assert(conv2.constraints.length == 0)
/** - conv1-5 should be ambiguous
* - conv6-7 should not be ambiguous
* - conv8 should be ambiguous
* - conv9 should be ambiguous
* - conv10 and conv11 should not be ambiguous */
def check1to9(cls: String): Unit = {
for (conv <- (1 to 5).map("conv" + _)) {
assert(isAmbiguous(conv1._member(conv)), cls + " - AtoX." + conv + " is ambiguous")
assert(isAmbiguous(conv2._member(conv)), cls + " - AtoZ." + conv + " is ambiguous")
}
for (conv <- (6 to 7).map("conv" + _)) {
assert(!isAmbiguous(conv1._member(conv)), cls + " - AtoX." + conv + " is not ambiguous")
assert(!isAmbiguous(conv2._member(conv)), cls + " - AtoZ." + conv + " is not ambiguous")
}
assert(isAmbiguous(conv1._member("conv8")), cls + " - AtoX.conv8 is ambiguous")
assert(isAmbiguous(conv2._member("conv8")), cls + " - AtoZ.conv8 is ambiguous")
assert(isAmbiguous(conv1._member("conv9")), cls + " - AtoX.conv9 is ambiguous")
assert(isAmbiguous(conv2._member("conv9")), cls + " - AtoZ.conv9 is ambiguous")
}
check1to9("A")
assert(!isAmbiguous(conv1._member("conv10")), "A - AtoX.conv10 is not ambiguous")
assert(!isAmbiguous(conv2._member("conv10")), "A - AtoZ.conv10 is not ambiguous")
assert(!isAmbiguous(conv1._member("conv11")), "A - AtoX.conv11 is not ambiguous")
assert(!isAmbiguous(conv2._member("conv11")), "A - AtoZ.conv11 is not ambiguous")
//// class B ///////////////////////////////////////////////////////////////////////////////////////////////////////////
val B = base._class("B")
conv1 = B._conversion(base._object("A").qualifiedName + ".AtoX")
conv2 = B._conversion(base._object("A").qualifiedName + ".AtoZ")
assert(conv1.members.length == 11)
assert(conv2.members.length == 11)
assert(conv1.constraints.length == 0)
assert(conv2.constraints.length == 0)
/** conv1-9 should be the same, conv10 should be ambiguous, conv11 should be okay */
check1to9("B")
assert(isAmbiguous(conv1._member("conv10")), "B - AtoX.conv10 is ambiguous")
assert(isAmbiguous(conv2._member("conv10")), "B - AtoZ.conv10 is ambiguous")
assert(!isAmbiguous(conv1._member("conv11")), "B - AtoX.conv11 is not ambiguous")
assert(!isAmbiguous(conv2._member("conv11")), "B - AtoZ.conv11 is not ambiguous")
//// class C ///////////////////////////////////////////////////////////////////////////////////////////////////////////
val C = base._class("C")
conv1 = C._conversion(base._object("A").qualifiedName + ".AtoX")
conv2 = C._conversion(base._object("A").qualifiedName + ".AtoZ")
assert(conv1.members.length == 11)
assert(conv2.members.length == 11)
assert(conv1.constraints.length == 0)
assert(conv2.constraints.length == 0)
/** conv1-9 should be the same, conv10 and conv11 should not be ambiguous */
check1to9("C")
assert(!isAmbiguous(conv1._member("conv10")), "C - AtoX.conv10 is not ambiguous")
assert(!isAmbiguous(conv2._member("conv10")), "C - AtoZ.conv10 is not ambiguous")
assert(!isAmbiguous(conv1._member("conv11")), "C - AtoX.conv11 is not ambiguous")
assert(!isAmbiguous(conv2._member("conv11")), "C - AtoZ.conv11 is not ambiguous")
//// class D ///////////////////////////////////////////////////////////////////////////////////////////////////////////
val D = base._class("D")
conv1 = D._conversion(base._object("A").qualifiedName + ".AtoX")
conv2 = D._conversion(base._object("A").qualifiedName + ".AtoZ")
assert(conv1.members.length == 11)
assert(conv2.members.length == 11)
assert(conv1.constraints.length == 0)
assert(conv2.constraints.length == 0)
/** conv1-9 should be the same, conv10 should not be ambiguous while conv11 should be ambiguous */
check1to9("D")
assert(!isAmbiguous(conv1._member("conv10")), "D - AtoX.conv10 is not ambiguous")
assert(!isAmbiguous(conv2._member("conv10")), "D - AtoZ.conv10 is not ambiguous")
assert(isAmbiguous(conv1._member("conv11")), "D - AtoX.conv11 is ambiguous")
assert(isAmbiguous(conv2._member("conv11")), "D - AtoZ.conv11 is ambiguous")
}
}
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