#! /usr/bin/env python
# encoding: utf-8
# Thomas Nagy, 2016-2018 (ita)

top = '.'
out = 'build'

import inspect
from waflib import Utils, Logs, TaskGen

@TaskGen.taskgen_method
def log(self):
	fname = inspect.stack()[1][3]
	try:
		self.called.append(fname)
	except AttributeError:
		self.called = [fname]

@TaskGen.taskgen_method
def check(self):
	self.post()
	result = ''.join(self.called)
	if result == self.expected:
		color = 'GREEN'
	else:
		color = 'RED'
		result = 'got %r but expected %r' % (result, self.expected)
		self.bld.failure = 1
	Logs.pprint(color, result)

@TaskGen.feature('test1')
@TaskGen.after('d')
def a(self):
	self.log()
@TaskGen.feature('test1')
@TaskGen.after('c')
def b(self):
	self.log()
@TaskGen.feature('test1')
def c(self):
	self.log()
@TaskGen.feature('test1')
def d(self):
	self.log()
@TaskGen.feature('test1')
@TaskGen.after('f')
def e(self):
	self.log()
@TaskGen.feature('test1')
def f(self):
	self.log()


def configure(conf):
	pass

def build(bld):

	bld.failure = 0
	def stop_status(bld):
		if bld.failure:
			bld.fatal('One or several test failed, check the outputs above')
	bld.add_post_fun(stop_status)

	bld(features='test1', expected='cbdafe').check()