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package forge
import utest._
import Target.test
object GraphTests extends TestSuite{
val tests = Tests{
val graphs = new TestGraphs()
import graphs._
'discovery{
class CanNest{
val single = test()
val invisible: Any = test()
}
object outer {
val single = test()
val invisible: Any = test()
object nested{
val single = test()
val invisible: Any = test()
}
val classInstance = new CanNest
}
val discovered = Discovered[outer.type].apply(outer)
val expected = Seq(
(List("classInstance", "single"), outer.classInstance.single),
(List("nested", "single"), outer.nested.single),
(List("single"), outer.single)
)
assert(discovered == expected)
}
'topoSortedTransitiveTargets - {
def check(targets: OSet[Target[_]], expected: OSet[Target[_]]) = {
val result = Evaluator.topoSortedTransitiveTargets(targets).values
TestUtil.checkTopological(result)
assert(result == expected)
}
'singleton - check(
targets = OSet(singleton.single),
expected = OSet(singleton.single)
)
'pair - check(
targets = OSet(pair.down),
expected = OSet(pair.up, pair.down)
)
'anonTriple - check(
targets = OSet(anonTriple.down),
expected = OSet(anonTriple.up, anonTriple.down.inputs(0), anonTriple.down)
)
'diamond - check(
targets = OSet(diamond.down),
expected = OSet(diamond.up, diamond.left, diamond.right, diamond.down)
)
'anonDiamond - check(
targets = OSet(diamond.down),
expected = OSet(
diamond.up,
diamond.down.inputs(0),
diamond.down.inputs(1),
diamond.down
)
)
'bigSingleTerminal - {
val result = Evaluator.topoSortedTransitiveTargets(OSet(bigSingleTerminal.j)).values
TestUtil.checkTopological(result)
assert(result.size == 28)
}
}
'groupAroundNamedTargets - {
def check[T: Discovered](base: T,
target: Target.Test,
expected: OSet[(OSet[Target.Test], Int)]) = {
val mapping: Map[Target[_], Seq[String]] = {
implicitly[Discovered[T]].apply(base).map(_.swap).toMap
}
val grouped = Evaluator.groupAroundNamedTargets(
Evaluator.topoSortedTransitiveTargets(OSet(target)),
mapping
)
TestUtil.checkTopological(grouped.flatMap(_.items))
for(((expectedPresent, expectedSize), i) <- expected.items.zipWithIndex){
val grouping = grouped.items(i)
assert(
grouping.size == expectedSize,
grouping.filter(mapping.contains) == expectedPresent
)
}
}
'singleton - check(
singleton,
singleton.single,
OSet(OSet(singleton.single) -> 1)
)
'pair - check(
pair,
pair.down,
OSet(OSet(pair.up) -> 1, OSet(pair.down) -> 1)
)
'anonTriple - check(
anonTriple,
anonTriple.down,
OSet(OSet(anonTriple.up) -> 1, OSet(anonTriple.down) -> 2)
)
'diamond - check(
diamond,
diamond.down,
OSet(
OSet(diamond.up) -> 1,
OSet(diamond.left) -> 1,
OSet(diamond.right) -> 1,
OSet(diamond.down) -> 1
)
)
'anonDiamond - check(
anonDiamond,
anonDiamond.down,
OSet(
OSet(anonDiamond.up) -> 1,
OSet(anonDiamond.down) -> 3
)
)
'bigSingleTerminal - check(
bigSingleTerminal,
bigSingleTerminal.j,
OSet(
OSet(bigSingleTerminal.a) -> 3,
OSet(bigSingleTerminal.b) -> 2,
OSet(bigSingleTerminal.e) -> 9,
OSet(bigSingleTerminal.i) -> 6,
OSet(bigSingleTerminal.f) -> 4,
OSet(bigSingleTerminal.j) -> 4
)
)
}
'labeling - {
def check[T: Discovered](base: T, t: Target[_], relPath: Option[String]) = {
val names: Seq[(Target[_], Seq[String])] =
implicitly[Discovered[T]].apply(base).map(_.swap)
val nameMap = names.toMap
val targetLabel = nameMap.get(t).map(_.mkString("."))
assert(targetLabel == relPath)
}
'singleton - check(singleton, singleton.single, Some("single"))
'pair - {
check(pair, pair.up, Some("up"))
check(pair, pair.down, Some("down"))
}
'anonTriple - {
check(anonTriple, anonTriple.up, Some("up"))
check(anonTriple, anonTriple.down.inputs(0), None)
check(anonTriple, anonTriple.down, Some("down"))
}
'diamond - {
check(diamond, diamond.up, Some("up"))
check(diamond, diamond.left, Some("left"))
check(diamond, diamond.right, Some("right"))
check(diamond, diamond.down, Some("down"))
}
'anonDiamond - {
check(anonDiamond, anonDiamond.up, Some("up"))
check(anonDiamond, anonDiamond.down.inputs(0), None)
check(anonDiamond, anonDiamond.down.inputs(1), None)
check(anonDiamond, anonDiamond.down, Some("down"))
}
}
}
}
|
