A MyHDL test_ template for Eclipse

test_xx.py

'''
Created on ${date}

@author: ${user}
'''

from __future__ import print_function

# optional import to mark 'xfail' tests
import py.test

import myhdl


def ${name}(clk, reset, ):
    '''  '''
    @myhdl.always_comb
    def rtlcomb():
        pass
    
    
    @myhdl.always_seq( clk.posedge, reset = reset)
    def rtlreg():
        pass
    
    
    return rtlcomb, rtlreg


def test_${name}():
    clk = myhdl.Signal( bool( 0 ))
    reset = myhdl.ResetSignal( 0, active = 1, async = True)

    assert myhdl.conversion.analyze( ${name}, clk, reset,  ) == 0


def tb_${name}():
    
    clk = myhdl.Signal( bool( 0 ))
    reset = myhdl.ResetSignal( 0, active = 1, async = True)
    
    tbdut = ${name}(clk, reset,  )
    
    tCK = 10
    RESETLENGTH = 3
    clkcount = 0
    @myhdl.instance
    def genclkreset():
        reset.next = 1
        clk.next = 1
        yield myhdl.delay( int( tCK / 2 ))
        clk.next = 0
        for _ in range(RESETLENGTH):
            if not (clkcount is None):
                clkcount += 1
            yield myhdl.delay( int( tCK / 2 ))
            clk.next = 1
            yield myhdl.delay( tCK - int( tCK / 2 ))
            clk.next = 0
        reset.next = 0
        yield myhdl.delay( int( tCK / 2 ))
        while True:
            clk.next = 1
            if not (clkcount is None):
                clkcount += 1
            yield myhdl.delay( int( tCK / 2 ))
            clk.next = 0
            yield myhdl.delay( tCK - int( tCK / 2 ))
        
    @myhdl.instance
    def stimulus():
        for _ in range(5):
            yield clk.posedge()
        myhdl.delay( tCK / 2)
    
    return tbdut, genclkreset, stimulus


def test_tb_${name}():
    assert myhdl.conversion.verify( tb_${name}) == 0