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https://github.com/ceph/ceph-csi.git
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vendor files
This commit is contained in:
Serguei Bezverkhi
425
vendor/k8s.io/kubernetes/hack/lib/test.sh
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vendored
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425
vendor/k8s.io/kubernetes/hack/lib/test.sh
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#!/bin/bash
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# Copyright 2015 The Kubernetes Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# A set of helpers for tests
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readonly reset=$(tput sgr0)
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readonly bold=$(tput bold)
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readonly black=$(tput setaf 0)
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readonly red=$(tput setaf 1)
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readonly green=$(tput setaf 2)
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kube::test::clear_all() {
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if kube::test::if_supports_resource "rc" ; then
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kubectl delete "${kube_flags[@]}" rc --all --grace-period=0 --force
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fi
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if kube::test::if_supports_resource "pods" ; then
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kubectl delete "${kube_flags[@]}" pods --all --grace-period=0 --force
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fi
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}
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# Prints the calling file and line number $1 levels deep
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# Defaults to 2 levels so you can call this to find your own caller
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kube::test::get_caller() {
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local levels=${1:-2}
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local caller_file="${BASH_SOURCE[$levels]}"
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local caller_line="${BASH_LINENO[$levels-1]}"
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echo "$(basename "${caller_file}"):${caller_line}"
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}
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# Force exact match of a returned result for a object query. Wrap this with || to support multiple
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# valid return types.
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# This runs `kubectl get` once and asserts that the result is as expected.
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## $1: Object on which get should be run
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# $2: The go-template to run on the result
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# $3: The expected output
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# $4: Additional args to be passed to kubectl
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kube::test::get_object_assert() {
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kube::test::object_assert 1 "$@"
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}
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# Asserts that the output of a given get query is as expected.
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# Runs the query multiple times before failing it.
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# $1: Object on which get should be run
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# $2: The go-template to run on the result
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# $3: The expected output
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# $4: Additional args to be passed to kubectl
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kube::test::wait_object_assert() {
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kube::test::object_assert 10 "$@"
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}
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# Asserts that the output of a given get query is as expected.
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# Can run the query multiple times before failing it.
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# $1: Number of times the query should be run before failing it.
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# $2: Object on which get should be run
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# $3: The go-template to run on the result
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# $4: The expected output
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# $5: Additional args to be passed to kubectl
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kube::test::object_assert() {
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local tries=$1
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local object=$2
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local request=$3
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local expected=$4
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local args=${5:-}
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for j in $(seq 1 ${tries}); do
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res=$(eval kubectl get -a "${kube_flags[@]}" ${args} $object -o go-template=\"$request\")
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if [[ "$res" =~ ^$expected$ ]]; then
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echo -n ${green}
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echo "$(kube::test::get_caller 3): Successful get $object $request: $res"
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echo -n ${reset}
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return 0
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fi
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echo "Waiting for Get $object $request $args: expected: $expected, got: $res"
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sleep $((${j}-1))
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done
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echo ${bold}${red}
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echo "$(kube::test::get_caller 3): FAIL!"
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echo "Get $object $request"
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echo " Expected: $expected"
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echo " Got: $res"
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echo ${reset}${red}
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caller
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echo ${reset}
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return 1
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}
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kube::test::get_object_jsonpath_assert() {
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local object=$1
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local request=$2
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local expected=$3
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res=$(eval kubectl get -a "${kube_flags[@]}" $object -o jsonpath=\"$request\")
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if [[ "$res" =~ ^$expected$ ]]; then
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echo -n ${green}
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echo "$(kube::test::get_caller): Successful get $object $request: $res"
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echo -n ${reset}
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return 0
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else
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echo ${bold}${red}
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echo "$(kube::test::get_caller): FAIL!"
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echo "Get $object $request"
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echo " Expected: $expected"
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echo " Got: $res"
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echo ${reset}${red}
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caller
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echo ${reset}
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return 1
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fi
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}
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kube::test::describe_object_assert() {
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local resource=$1
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local object=$2
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local matches=${@:3}
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result=$(eval kubectl describe "${kube_flags[@]}" $resource $object)
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for match in ${matches}; do
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if [[ ! $(echo "$result" | grep ${match}) ]]; then
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echo ${bold}${red}
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echo "$(kube::test::get_caller): FAIL!"
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echo "Describe $resource $object"
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echo " Expected Match: $match"
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echo " Not found in:"
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echo "$result"
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echo ${reset}${red}
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caller
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echo ${reset}
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return 1
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fi
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done
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echo -n ${green}
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echo "$(kube::test::get_caller): Successful describe $resource $object:"
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echo "$result"
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echo -n ${reset}
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return 0
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}
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kube::test::describe_object_events_assert() {
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local resource=$1
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local object=$2
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local showevents=${3:-"true"}
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if [[ -z "${3:-}" ]]; then
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result=$(eval kubectl describe "${kube_flags[@]}" $resource $object)
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else
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result=$(eval kubectl describe "${kube_flags[@]}" "--show-events=$showevents" $resource $object)
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fi
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if [[ -n $(echo "$result" | grep "No events.\|Events:") ]]; then
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local has_events="true"
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else
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local has_events="false"
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fi
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if [[ $showevents == $has_events ]]; then
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echo -n ${green}
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echo "$(kube::test::get_caller): Successful describe"
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echo "$result"
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echo ${reset}
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return 0
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else
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echo ${bold}${red}
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echo "$(kube::test::get_caller): FAIL"
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if [[ $showevents == "false" ]]; then
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echo " Events information should not be described in:"
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else
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echo " Events information not found in:"
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fi
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echo $result
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echo ${reset}${red}
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caller
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echo ${reset}
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return 1
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fi
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}
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kube::test::describe_resource_assert() {
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local resource=$1
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local matches=${@:2}
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result=$(eval kubectl describe "${kube_flags[@]}" $resource)
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for match in ${matches}; do
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if [[ ! $(echo "$result" | grep ${match}) ]]; then
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echo ${bold}${red}
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echo "FAIL!"
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echo "Describe $resource"
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echo " Expected Match: $match"
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echo " Not found in:"
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echo "$result"
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echo ${reset}${red}
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caller
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echo ${reset}
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return 1
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fi
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done
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echo -n ${green}
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echo "Successful describe $resource:"
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echo "$result"
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echo -n ${reset}
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return 0
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}
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kube::test::describe_resource_events_assert() {
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local resource=$1
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local showevents=${2:-"true"}
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result=$(eval kubectl describe "${kube_flags[@]}" "--show-events=$showevents" $resource)
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if [[ $(echo "$result" | grep "No events.\|Events:") ]]; then
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local has_events="true"
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else
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local has_events="false"
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fi
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if [[ $showevents == $has_events ]]; then
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echo -n ${green}
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echo "Successful describe"
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echo "$result"
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echo -n ${reset}
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return 0
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else
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echo ${bold}${red}
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echo "FAIL"
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if [[ $showevents == "false" ]]; then
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echo " Events information should not be described in:"
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else
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echo " Events information not found in:"
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fi
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echo $result
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caller
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echo ${reset}
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return 1
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fi
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}
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# Compare sort-by resource name output with expected order specify in the last parameter
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kube::test::if_sort_by_has_correct_order() {
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local array=($(echo "$1" |awk '{if(NR!=1) print $1}'))
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local var
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for i in "${array[@]}"; do
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var+="$i:"
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done
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kube::test::if_has_string "$var" "${@:$#}"
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}
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kube::test::if_has_string() {
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local message=$1
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local match=$2
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if echo "$message" | grep -q "$match"; then
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echo "Successful"
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echo "message:$message"
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echo "has:$match"
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return 0
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else
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echo "FAIL!"
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echo "message:$message"
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echo "has not:$match"
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caller
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return 1
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fi
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}
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kube::test::if_has_not_string() {
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local message=$1
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local match=$2
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if echo "$message" | grep -q "$match"; then
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echo "FAIL!"
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echo "message:$message"
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echo "has:$match"
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caller
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return 1
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else
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echo "Successful"
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echo "message:$message"
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echo "has not:$match"
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return 0
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fi
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}
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kube::test::if_empty_string() {
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local match=$1
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if [ -n "$match" ]; then
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echo "$match is not empty"
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caller
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return 1
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else
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echo "Successful"
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return 0
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fi
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}
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# Returns true if the required resource is part of supported resources.
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# Expects env vars:
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# SUPPORTED_RESOURCES: Array of all resources supported by the apiserver. "*"
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# means it supports all resources. For ex: ("*") or ("rc" "*") both mean that
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# all resources are supported.
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# $1: Name of the resource to be tested.
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kube::test::if_supports_resource() {
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SUPPORTED_RESOURCES=${SUPPORTED_RESOURCES:-""}
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REQUIRED_RESOURCE=${1:-""}
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for r in "${SUPPORTED_RESOURCES[@]}"; do
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if [[ "${r}" == "*" || "${r}" == "${REQUIRED_RESOURCE}" ]]; then
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return 0
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fi
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done
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return 1
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}
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kube::test::version::object_to_file() {
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name=$1
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flags=${2:-""}
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file=$3
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kubectl version $flags | grep "$name Version:" | sed -e s/"$name Version: version.Info{"/'/' -e s/'}'/'/' -e s/', '/','/g -e s/':'/'=/g' -e s/'"'/""/g | tr , '\n' > "${file}"
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}
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kube::test::version::json_object_to_file() {
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flags=$1
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file=$2
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kubectl version $flags --output json | sed -e s/' '/''/g -e s/'\"'/''/g -e s/'}'/''/g -e s/'{'/''/g -e s/'clientVersion:'/'clientVersion:,'/ -e s/'serverVersion:'/'serverVersion:,'/ | tr , '\n' > "${file}"
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}
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kube::test::version::json_client_server_object_to_file() {
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flags=$1
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name=$2
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file=$3
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kubectl version $flags --output json | jq -r ".${name}" | sed -e s/'\"'/''/g -e s/'}'/''/g -e s/'{'/''/g -e /^$/d -e s/','/''/g -e s/':'/'='/g > "${file}"
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}
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kube::test::version::yaml_object_to_file() {
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flags=$1
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file=$2
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kubectl version $flags --output yaml | sed -e s/' '/''/g -e s/'\"'/''/g -e /^$/d > "${file}"
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}
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kube::test::version::diff_assert() {
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local original=$1
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local comparator=${2:-"eq"}
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local latest=$3
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local diff_msg=${4:-""}
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local res=""
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if [ ! -f $original ]; then
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echo ${bold}${red}
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echo "FAIL! ${diff_msg}"
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echo "the file '${original}' does not exit"
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echo ${reset}${red}
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caller
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echo ${reset}
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return 1
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fi
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if [ ! -f $latest ]; then
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echo ${bold}${red}
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echo "FAIL! ${diff_msg}"
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echo "the file '${latest}' does not exit"
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echo ${reset}${red}
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caller
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echo ${reset}
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return 1
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fi
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sort ${original} > "${original}.sorted"
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sort ${latest} > "${latest}.sorted"
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if [ "$comparator" == "eq" ]; then
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if [ "$(diff -iwB ${original}.sorted ${latest}.sorted)" == "" ] ; then
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echo -n ${green}
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echo "Successful: ${diff_msg}"
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echo -n ${reset}
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return 0
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else
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echo ${bold}${red}
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echo "FAIL! ${diff_msg}"
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echo " Expected: "
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echo "$(cat ${original})"
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echo " Got: "
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echo "$(cat ${latest})"
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echo ${reset}${red}
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caller
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echo ${reset}
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return 1
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fi
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else
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if [ ! -z "$(diff -iwB ${original}.sorted ${latest}.sorted)" ] ; then
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echo -n ${green}
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echo "Successful: ${diff_msg}"
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echo -n ${reset}
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return 0
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else
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echo ${bold}${red}
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echo "FAIL! ${diff_msg}"
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echo " Expected: "
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echo "$(cat ${original})"
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echo " Got: "
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echo "$(cat ${latest})"
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echo ${reset}${red}
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caller
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echo ${reset}
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return 1
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fi
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fi
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||||
}
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||||
Reference in New Issue
Block a user