154 lines
3.8 KiB
Bash
154 lines
3.8 KiB
Bash
#!/usr/bin/env bash
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# 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, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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# we always start with no errors
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ERROR=0
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PASS=0
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FAILED_FUNCS=""
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# pass a test, printing out MSG
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# usage: passed message
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function passed {
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local lineno
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lineno=$(caller 0 | awk '{print $1}')
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local function
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function=$(caller 0 | awk '{print $2}')
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local msg="$1"
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if [ -z "$msg" ]; then
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msg="OK"
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fi
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PASS=$((PASS+1))
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echo "PASS: $function:L$lineno - $msg"
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}
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# fail a test, printing out MSG
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# usage: failed message
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function failed {
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local lineno
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lineno=$(caller 0 | awk '{print $1}')
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local function
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function=$(caller 0 | awk '{print $2}')
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local msg="$1"
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FAILED_FUNCS+="$function:L$lineno\n"
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echo "ERROR: $function:L$lineno!"
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echo " $msg"
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ERROR=$((ERROR+1))
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}
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# assert string comparison of val1 equal val2, printing out msg
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# usage: assert_equal val1 val2 msg
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function assert_equal {
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local lineno
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lineno=`caller 0 | awk '{print $1}'`
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local function
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function=`caller 0 | awk '{print $2}'`
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local msg=$3
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if [ -z "$msg" ]; then
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msg="OK"
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fi
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if [[ "$1" != "$2" ]]; then
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FAILED_FUNCS+="$function:L$lineno\n"
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echo "ERROR: $1 != $2 in $function:L$lineno!"
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echo " $msg"
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ERROR=$((ERROR+1))
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else
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PASS=$((PASS+1))
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echo "PASS: $function:L$lineno - $msg"
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fi
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}
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# assert variable is empty/blank, printing out msg
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# usage: assert_empty VAR msg
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function assert_empty {
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local lineno
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lineno=`caller 0 | awk '{print $1}'`
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local function
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function=`caller 0 | awk '{print $2}'`
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local msg=$2
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if [ -z "$msg" ]; then
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msg="OK"
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fi
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if [[ ! -z ${!1} ]]; then
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FAILED_FUNCS+="$function:L$lineno\n"
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echo "ERROR: $1 not empty in $function:L$lineno!"
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echo " $msg"
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ERROR=$((ERROR+1))
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else
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PASS=$((PASS+1))
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echo "PASS: $function:L$lineno - $msg"
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fi
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}
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# assert the arguments evaluate to true
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# assert_true "message" arg1 arg2
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function assert_true {
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local lineno
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lineno=`caller 0 | awk '{print $1}'`
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local function
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function=`caller 0 | awk '{print $2}'`
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local msg=$1
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shift
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$@
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if [ $? -eq 0 ]; then
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PASS=$((PASS+1))
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echo "PASS: $function:L$lineno - $msg"
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else
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FAILED_FUNCS+="$function:L$lineno\n"
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echo "ERROR: test failed in $function:L$lineno!"
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echo " $msg"
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ERROR=$((ERROR+1))
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fi
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}
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# assert the arguments evaluate to false
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# assert_false "message" arg1 arg2
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function assert_false {
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local lineno
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lineno=`caller 0 | awk '{print $1}'`
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local function
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function=`caller 0 | awk '{print $2}'`
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local msg=$1
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shift
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$@
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if [ $? -eq 0 ]; then
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FAILED_FUNCS+="$function:L$lineno\n"
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echo "ERROR: test failed in $function:L$lineno!"
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echo " $msg"
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ERROR=$((ERROR+1))
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else
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PASS=$((PASS+1))
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echo "PASS: $function:L$lineno - $msg"
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fi
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}
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# Print a summary of passing and failing tests and exit
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# (with an error if we have failed tests)
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# usage: report_results
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function report_results {
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echo "$PASS Tests PASSED"
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if [[ $ERROR -gt 0 ]]; then
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echo
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echo "The following $ERROR tests FAILED"
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echo -e "$FAILED_FUNCS"
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echo "---"
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exit 1
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fi
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exit 0
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}
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