# -*- coding: utf-8 -*-


from compmake.unittests.compmake_test import CompmakeTest
from nose.tools import istest


def g2():
    pass


def g(context):
    context.comp(g2)


def h2():
    pass


def h(context):
    context.comp(h2)


def fd(context):
    context.comp_dynamic(g)

    if TestDynamicFailure.do_fail is not None:
        raise TestDynamicFailure.do_fail()

    context.comp_dynamic(h)


def mockup8(context):
    context.comp_dynamic(fd)


@istest
class TestDynamicFailure(CompmakeTest):
    do_fail = False

    def test_dynamic_failure1(self):
        mockup8(self.cc)
        # run it
        TestDynamicFailure.do_fail = ValueError
        self.assert_cmd_fail("make recurse=1")
        # we have three jobs defined
        self.assertJobsEqual("all", ["fd"])

    def test_dynamic_failure2(self):
        mockup8(self.cc)
        # run it
        TestDynamicFailure.do_fail = None
        self.assert_cmd_success("make recurse=1")
        # we have three jobs defined
        self.assertJobsEqual("all", ["fd", "fd-h", "fd-h-h2", "fd-g", "fd-g-g2"])
        self.assertJobsEqual("done", ["fd", "fd-h", "fd-h-h2", "fd-g", "fd-g-g2"])

        TestDynamicFailure.do_fail = ValueError
        self.assert_cmd_success("invalidate fd")
        self.assert_cmd_success("stats")
        self.assert_cmd_fail("make")
        self.assertJobsEqual("all", ["fd"])

    def test_dynamic_failure3(self):
        mockup8(self.cc)
        # run it
        TestDynamicFailure.do_fail = KeyboardInterrupt
        self.assert_cmd_fail("make recurse=1")
        # we have three jobs defined
        self.assertJobsEqual("all", ["fd"])
