Read environment variables in Constants.py

Instead of using EnsureGlobalVariable,
which is clunky to use from Python.

As a consequence, all caps variables from Constants.py are used directly
and tests/__init__.robot and robot_enhancements.robot are deleted.

+ Rename the CRC global kill switch based on ci-man review.

Change-Id: I10723792475bc83352bf8c3b7f7946ecf885a194
Signed-off-by: Vratko Polak <vrpolak@cisco.com>

1 files changed, 0 insertions, 40 deletions

diff --git a/tests/__init__.robot b/tests/__init__.robot
deleted file mode 100644
index e40911413c..0000000000
--- a/tests/__init__.robot
+++ /dev/null
@@ -1,40 +0,0 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at:
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-*** Settings ***
-| Documentation | Set global variables common to all tests.
-| # The two paths below assume working directory when pybot is started,
-| # but we cannot use ${CURDIR} as this file may be copied under generated/.
-| Resource | resources/libraries/robot/robot_enhancements.robot
-| Variables | resources/libraries/python/Constants.py
-| Suite Setup | Set Common Variables
-
-*** Keywords ***
-| Set Common Variables
-| | [Documentation] | Set the following global variables.
-| | ...
-| | ... | While currently only MRR tests are using the values,
-| | ... | any new test might decide to use them,
-| | ... | so variable names are generic for "perf" scope.
-| | ...
-| | ... | perf_trial_multiplicity - Number of trials to execute in MRR test.
-| | ... | perf_trial_duration - Duration of one trial in MRR test.
-| | ... | dut1_uuid - UUID string of DUT1 /tmp volume created outside of the
-| | ... |   DUT1 docker in case of vpp-device test. ${EMPTY} value means that
-| | ... |   /tmp directory is inside the DUT1 docker
-| | ...
-| | Ensure Global Variable | perf_trial_multiplicity | 10
-| | Ensure Global Variable | perf_trial_duration | 1
-| | Ensure Global Variable | dut1_uuid | ${EMPTY}
-| | # Avoiding dangers of case insensitive Robot variable names.
-| | Ensure Global Variable | crc_mismatch_fails | ${CRC_MISMATCH_FAILS_TEST}