src/test/scala/firrtlTests/CheckSpec.scala


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package firrtlTests

import java.io._
import org.scalatest._
import org.scalatest.prop._
import firrtl.Parser
import firrtl.ir.Circuit
import firrtl.passes.{Pass,ToWorkingIR,CheckHighForm,ResolveKinds,InferTypes,CheckTypes,PassExceptions}

class CheckSpec extends FlatSpec with Matchers {
  "Connecting bundles of different types" should "throw an exception" in {
    val passes = Seq(
      ToWorkingIR,
      CheckHighForm)
    val input =
      """circuit Unit :
        |  module Unit :
        |    mem m :
        |      data-type => {a : {b : {flip c : UInt<32>}}}
        |      depth => 32
        |      read-latency => 0
        |      write-latency => 1""".stripMargin
    intercept[CheckHighForm.MemWithFlipException] {
      passes.foldLeft(Parser.parse(input.split("\n").toIterator)) {
        (c: Circuit, p: Pass) => p.run(c)
      }
    }
  }
}