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authorRoss Brattain <ross.b.brattain@intel.com>2017-11-29 11:50:30 +0000
committerGerrit Code Review <gerrit@opnfv.org>2017-11-29 11:50:30 +0000
commitac33f63b6f7f61de1e2dedcd65b18a056cd8aa81 (patch)
tree4ca8abbfa0a413fb8ea82dd578af5cf6d8795aa0 /tools/cover.sh
parent3cc9280fe7f341b60d4a2384d7fa6e33d575a7a2 (diff)
parentf01e1496ba4c520b011663b1ff634db7a668a383 (diff)
Merge "Move test scripts to tools/"
Diffstat (limited to 'tools/cover.sh')
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diff --git a/tools/cover.sh b/tools/cover.sh
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+++ b/tools/cover.sh
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+#!/bin/bash
+##############################################################################
+# Copyright 2015: Mirantis Inc.
+# All Rights Reserved.
+#
+# 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.
+# yardstick comment: this is a modified copy of
+# rally/tests/ci/cover.sh
+##############################################################################
+
+if [[ -n $COVER_DIR_NAME ]]; then
+ :
+elif [[ -n $_ ]]; then
+ COVER_DIR_NAME=$( dirname $_ )
+else
+ COVER_DIR_NAME=$( dirname $0 )
+fi
+
+show_diff () {
+ diff -U 0 $1 $2 | awk -f $COVER_DIR_NAME/cover.awk
+}
+
+run_coverage_test() {
+
+ ALLOWED_EXTRA_MISSING=10
+ # enable debugging
+ set -x
+
+ # Stash uncommitted changes, checkout master and save coverage report
+ uncommited=$(git status --porcelain | grep -v "^??")
+ [[ -n ${uncommited} ]] && git stash > /dev/null
+ git checkout HEAD^
+
+ baseline_report=$(mktemp -t yardstick_coverageXXXXXXX)
+ ls -l .testrepository
+
+ # workaround 'db type could not be determined' bug
+ # https://bugs.launchpad.net/testrepository/+bug/1229445
+ rm -rf .testrepository
+ find . -type f -name "*.pyc" -delete
+
+ #python setup.py testr --coverage --testr-args=""
+ python setup.py testr --coverage --slowest --testr-args="$*"
+ testr failing
+ coverage report > ${baseline_report}
+
+ # debug awk
+ tail -1 ${baseline_report}
+ baseline_missing=$(awk 'END { if (int($3) > 0) print $3 }' ${baseline_report})
+
+ if [[ -z $baseline_missing ]]; then
+ echo "Failed to determine baseline missing"
+ exit 1
+ fi
+
+ # Checkout back and unstash uncommitted changes (if any)
+ git checkout -
+ [[ -n ${uncommited} ]] && git stash pop > /dev/null
+
+ # Generate and save coverage report
+ current_report=$(mktemp -t yardstick_coverageXXXXXXX)
+ ls -l .testrepository
+
+ # workaround 'db type could not be determined' bug
+ # https://bugs.launchpad.net/testrepository/+bug/1229445
+ rm -rf .testrepository
+ find . -type f -name "*.pyc" -delete
+
+ #python setup.py testr --coverage --testr-args=""
+ python setup.py testr --coverage --slowest --testr-args="$*"
+ testr failing
+ coverage report > ${current_report}
+
+ rm -rf cover-$PY_VER
+ coverage html -d cover-$PY_VER
+
+ # debug awk
+ tail -1 ${current_report}
+ current_missing=$(awk 'END { if (int($3) > 0) print $3 }' ${current_report})
+
+ if [[ -z $current_missing ]]; then
+ echo "Failed to determine current missing"
+ exit 1
+ fi
+
+ # Show coverage details
+ new_missing=$((current_missing - baseline_missing))
+
+ echo "Missing lines allowed to introduce : ${ALLOWED_EXTRA_MISSING}"
+ echo "Missing lines introduced : ${new_missing}"
+ echo "Missing lines in master : ${baseline_missing}"
+ echo "Missing lines in proposed change : ${current_missing}"
+
+ if [[ ${new_missing} -gt ${ALLOWED_EXTRA_MISSING} ]];
+ then
+ show_diff ${baseline_report} ${current_report}
+ echo "Please write more unit tests, we should keep our test coverage :( "
+ rm ${baseline_report} ${current_report}
+ exit 1
+
+ elif [[ ${new_missing} -gt 0 ]];
+ then
+ show_diff ${baseline_report} ${current_report}
+ echo "I believe you can cover all your code with 100% coverage!"
+
+ else
+ echo "Thank you! You are awesome! Keep writing unit tests! :)"
+ fi
+
+ rm ${baseline_report} ${current_report}
+}