From f447c2253081f7c2ede0658d059bc00c184312f9 Mon Sep 17 00:00:00 2001 From: Schuyler Eldridge Date: Thu, 10 Jan 2019 13:07:21 -0500 Subject: Add chisel3.stage.phases.Checks Phase Signed-off-by: Schuyler Eldridge --- .../chiselTests/stage/phases/ChecksSpec.scala | 43 ++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 src/test/scala/chiselTests/stage/phases/ChecksSpec.scala (limited to 'src/test') diff --git a/src/test/scala/chiselTests/stage/phases/ChecksSpec.scala b/src/test/scala/chiselTests/stage/phases/ChecksSpec.scala new file mode 100644 index 00000000..6d01e38e --- /dev/null +++ b/src/test/scala/chiselTests/stage/phases/ChecksSpec.scala @@ -0,0 +1,43 @@ +// See LICENSE for license details. + +package chiselTests.stage.phases + +import org.scalatest.{FlatSpec, Matchers} + +import chisel3.stage.{ChiselOutputFileAnnotation, NoRunFirrtlCompilerAnnotation, PrintFullStackTraceAnnotation} +import chisel3.stage.phases.Checks + +import firrtl.AnnotationSeq +import firrtl.annotations.NoTargetAnnotation +import firrtl.options.{OptionsException, Phase} + +class ChecksSpec extends FlatSpec with Matchers { + + def checkExceptionMessage(phase: Phase, annotations: AnnotationSeq, messageStart: String): Unit = + intercept[OptionsException]{ phase.transform(annotations) }.getMessage should startWith(messageStart) + + class Fixture { val phase: Phase = new Checks } + + behavior of classOf[Checks].toString + + it should "do nothing on sane annotation sequences" in new Fixture { + val a = Seq(NoRunFirrtlCompilerAnnotation, PrintFullStackTraceAnnotation) + phase.transform(a).toSeq should be (a) + } + + it should "throw an OptionsException if more than one NoRunFirrtlCompilerAnnotation is specified" in new Fixture { + val a = Seq(NoRunFirrtlCompilerAnnotation, NoRunFirrtlCompilerAnnotation) + checkExceptionMessage(phase, a, "At most one NoRunFirrtlCompilerAnnotation") + } + + it should "throw an OptionsException if more than one PrintFullStackTraceAnnotation is specified" in new Fixture { + val a = Seq(PrintFullStackTraceAnnotation, PrintFullStackTraceAnnotation) + checkExceptionMessage(phase, a, "At most one PrintFullStackTraceAnnotation") + } + + it should "throw an OptionsException if more than one ChiselOutputFileAnnotation is specified" in new Fixture { + val a = Seq(ChiselOutputFileAnnotation("foo"), ChiselOutputFileAnnotation("bar")) + checkExceptionMessage(phase, a, "At most one Chisel output file") + } + +} -- cgit v1.2.3