chiseltest
package chiseltest
Basic interfaces and implicit conversions for testers2
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Type Members
-
class
ChiselAssertionError extends Exception
Indicates that a Chisel
assert(...)
orassume(...)
statement has failed. - trait ChiselScalatestTester extends Assertions with TestSuiteMixin with TestEnvInterface with HasTestName
-
trait
ChiselUtestTester extends TestSuite with TestEnvInterface
Using utest as test framework
Using utest as test framework
// define test spec in trait trait HasTestChipSpec { import chisel3.tester._ def testChipSpec(dut: TestChip): Unit = { c => // body of the unit test, c is a reference c.io.input.poke(1.U) c.io.output.expect(2.U) } } object SomeCircuitSpecTester extends ChiselUtestTester with HasSomeCircuitSpec { // define test by Tests macro val tests: Tests = Tests { // invoke test with test(""){} test("comments or name to a test"){ // test function runs here testCircuit(new SomeCircuit, Seq(WriteVcdAnnotation))(SomeCircuitSpec) } } }
- class ClockResolutionException extends Exception
- class DecoupledDriver[T <: Data] extends AnyRef
- trait HasTestName extends AnyRef
- class LiteralTypeException extends Exception
-
class
NonLiteralValueError extends Exception
Indicates that a value used in a poke/expect is not a literal.
Indicates that a value used in a poke/expect is not a literal. It could be hardware or a DontCare which is only allowed when using pokePartial/expectPartial.
- class NotLiteralException extends Exception
-
sealed
class
Region extends AnyRef
Base class for regions, akin to Verilog regions for ordering events between threads within the same timestep.
Base class for regions, akin to Verilog regions for ordering events between threads within the same timestep. order is the order regions run in, with 0 being the default, and incrementing regions running later. TODO: have a more extensible ordering than ints.
-
class
StopException extends Exception
Indicates that a Chisel
stop()
statement was triggered. - class TemporalParadox extends Exception
- class TestResult extends AnyRef
- class ThreadOrderDependentException extends Exception
- class TimeoutException extends Exception
- class UnpeekableException extends Exception
- class UnpokeableException extends Exception
- class UnsupportedOperationException extends Exception
- class ValidDriver[T <: Data] extends AnyRef
- type WriteLxtAnnotation = chiseltest.simulator.WriteLxtAnnotation
-
implicit
class
testableBool extends AnyRef
allows access to chisel Bool type signals with Scala native values
- implicit class testableClock extends AnyRef
- implicit class testableData[T <: Data] extends AnyRef
-
implicit
class
testableFixedPoint extends AnyRef
allows access to chisel FixedPoint type signals with Scala native values
-
implicit
class
testableInterval extends AnyRef
allows access to chisel Interval type signals with Scala native values
- implicit class testableRecord[T <: Record] extends AnyRef
-
implicit
class
testableSInt extends AnyRef
allows access to chisel SInt type signals with Scala native values
-
implicit
class
testableUInt extends AnyRef
allows access to chisel UInt type signals with Scala native values
- implicit class testableVec[T <: Vec[_]] extends AnyRef
Value Members
- val IcarusBackendAnnotation: chiseltest.simulator.IcarusBackendAnnotation.type
- val TreadleBackendAnnotation: chiseltest.simulator.TreadleBackendAnnotation.type
- val VcsBackendAnnotation: chiseltest.simulator.VcsBackendAnnotation.type
- val VerilatorBackendAnnotation: chiseltest.simulator.VerilatorBackendAnnotation.type
- val WriteFsdbAnnotation: chiseltest.simulator.WriteFsdbAnnotation.type
- val WriteFstAnnotation: chiseltest.simulator.WriteFstAnnotation.type
- val WriteLxtAnnotation: chiseltest.simulator.WriteLxtAnnotation.type
- val WriteVcdAnnotation: chiseltest.simulator.WriteVcdAnnotation.type
- val WriteVpdAnnotation: chiseltest.simulator.WriteVpdAnnotation.type
- implicit def decoupledToDriver[T <: Data](x: ReadyValidIO[T]): DecoupledDriver[T]
- def parallel(run1: ⇒ Unit, run2: ⇒ Unit): Unit
- def timescope(contents: ⇒ Unit): Unit
- implicit def validToDriver[T <: Data](x: ValidIO[T]): ValidDriver[T]
-
object
ClockResolutionUtils
Provides clock-resolution-specific abstractions on top of getVar/setVar.
Provides clock-resolution-specific abstractions on top of getVar/setVar. For library builders, not top-level test writers.
- object DecoupledDriver
- object Monitor extends Region
-
object
RawTester
This is a simple tester that does not require that it be within the scope of a scalatest in order to run.
This is a simple tester that does not require that it be within the scope of a scalatest in order to run. This form is suitable for running in the Jupyter notebook.
- object Region
- object TestInstance
- object TestdriverMain extends Region
- object ValidDriver
- object fork extends ForkBuilder