Merge "Uplift of PMS source from ONAP"
[nonrtric.git] / test / common / prodstub_api_functions.sh
1 #!/bin/bash
2
3 #  ============LICENSE_START===============================================
4 #  Copyright (C) 2020 Nordix Foundation. All rights reserved.
5 #  ========================================================================
6 #  Licensed under the Apache License, Version 2.0 (the "License");
7 #  you may not use this file except in compliance with the License.
8 #  You may obtain a copy of the License at
9 #
10 #       http://www.apache.org/licenses/LICENSE-2.0
11 #
12 #  Unless required by applicable law or agreed to in writing, software
13 #  distributed under the License is distributed on an "AS IS" BASIS,
14 #  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 #  See the License for the specific language governing permissions and
16 #  limitations under the License.
17 #  ============LICENSE_END=================================================
18 #
19
20 # This is a script that contains container/service management functions and test functions for Producer stub
21
22
23 ################ Test engine functions ################
24
25 # Create the image var used during the test
26 # arg: <image-tag-suffix> (selects staging, snapshot, release etc)
27 # <image-tag-suffix> is present only for images with staging, snapshot,release tags
28 __PRODSTUB_imagesetup() {
29         __check_and_create_image_var PRODSTUB "PROD_STUB_IMAGE" "PROD_STUB_IMAGE_BASE" "PROD_STUB_IMAGE_TAG" LOCAL "$PROD_STUB_DISPLAY_NAME"
30 }
31
32 # Pull image from remote repo or use locally built image
33 # arg: <pull-policy-override> <pull-policy-original>
34 # <pull-policy-override> Shall be used for images allowing overriding. For example use a local image when test is started to use released images
35 # <pull-policy-original> Shall be used for images that does not allow overriding
36 # Both var may contain: 'remote', 'remote-remove' or 'local'
37 __PRODSTUB_imagepull() {
38         echo -e $RED"Image for app PRODSTUB shall never be pulled from remote repo"$ERED
39 }
40
41 # Build image (only for simulator or interfaces stubs owned by the test environment)
42 # arg: <image-tag-suffix> (selects staging, snapshot, release etc)
43 # <image-tag-suffix> is present only for images with staging, snapshot,release tags
44 __PRODSTUB_imagebuild() {
45         cd ../prodstub
46         echo " Building PRODSTUB - $PROD_STUB_DISPLAY_NAME - image: $PROD_STUB_IMAGE"
47         docker build  --build-arg NEXUS_PROXY_REPO=$NEXUS_PROXY_REPO -t $PROD_STUB_IMAGE . &> .dockererr
48         if [ $? -eq 0 ]; then
49                 echo -e  $GREEN"  Build Ok"$EGREEN
50                 __retag_and_push_image PROD_STUB_IMAGE
51                 if [ $? -ne 0 ]; then
52                         exit 1
53                 fi
54         else
55                 echo -e $RED"  Build Failed"$ERED
56                 ((RES_CONF_FAIL++))
57                 cat .dockererr
58                 echo -e $RED"Exiting...."$ERED
59                 exit 1
60         fi
61 }
62
63 # Generate a string for each included image using the app display name and a docker images format string
64 # If a custom image repo is used then also the source image from the local repo is listed
65 # arg: <docker-images-format-string> <file-to-append>
66 __PRODSTUB_image_data() {
67         echo -e "$PROD_STUB_DISPLAY_NAME\t$(docker images --format $1 $PROD_STUB_IMAGE)" >>   $2
68         if [ ! -z "$PROD_STUB_IMAGE_SOURCE" ]; then
69                 echo -e "-- source image --\t$(docker images --format $1 $PROD_STUB_IMAGE_SOURCE)" >>   $2
70         fi
71 }
72
73 # Scale kubernetes resources to zero
74 # All resources shall be ordered to be scaled to 0, if relevant. If not relevant to scale, then do no action.
75 # This function is called for apps fully managed by the test script
76 __PRODSTUB_kube_scale_zero() {
77         __kube_scale_all_resources $KUBE_SIM_NAMESPACE autotest PRODSTUB
78 }
79
80 # Scale kubernetes resources to zero and wait until this has been accomplished, if relevant. If not relevant to scale, then do no action.
81 # This function is called for prestarted apps not managed by the test script.
82 __PRODSTUB_kube_scale_zero_and_wait() {
83         echo -e $RED" PRODSTUB app is not scaled in this state"$ERED
84 }
85
86 # Delete all kube resouces for the app
87 # This function is called for apps managed by the test script.
88 __PRODSTUB_kube_delete_all() {
89         __kube_delete_all_resources $KUBE_SIM_NAMESPACE autotest PRODSTUB
90 }
91
92 # Store docker logs
93 # This function is called for apps managed by the test script.
94 # args: <log-dir> <file-prexix>
95 __PRODSTUB_store_docker_logs() {
96         docker logs $PROD_STUB_APP_NAME > $1$2_prodstub.log 2>&1
97 }
98 #######################################################
99
100
101 ## Access to Prod stub sim
102 # Direct access
103 PROD_STUB_HTTPX="http"
104 PROD_STUB_HOST_NAME=$LOCALHOST_NAME
105 PROD_STUB_PATH=$PROD_STUB_HTTPX"://"$PROD_STUB_HOST_NAME":"$PROD_STUB_EXTERNAL_PORT
106
107 #Docker/Kube internal path
108 if [ $RUNMODE == "KUBE" ]; then
109         PROD_STUB_SERVICE_PATH=$PROD_STUB_HTTPX"://"$PROD_STUB_APP_NAME"."$KUBE_SIM_NAMESPACE":"$PROD_STUB_EXTERNAL_PORT
110 else
111         PROD_STUB_SERVICE_PATH=$PROD_STUB_HTTPX"://"$PROD_STUB_APP_NAME":"$PROD_STUB_INTERNAL_PORT
112 fi
113
114 # Set http as the protocol to use for all communication to the Producer stub
115 # args: -
116 # (Function for test scripts)
117 use_prod_stub_http() {
118         echo -e $BOLD"Producer stub protocol setting"$EBOLD
119         echo -e " Using $BOLD http $EBOLD towards Producer stub"
120
121         PROD_STUB_HTTPX="http"
122     PROD_STUB_PATH=$PROD_STUB_HTTPX"://"$PROD_STUB_HOST_NAME":"$PROD_STUB_EXTERNAL_PORT
123
124         if [ $RUNMODE == "KUBE" ]; then
125                 PROD_STUB_SERVICE_PATH=$PROD_STUB_HTTPX"://"$PROD_STUB_APP_NAME"."$KUBE_SIM_NAMESPACE":"$PROD_STUB_EXTERNAL_PORT
126         else
127                 PROD_STUB_SERVICE_PATH=$PROD_STUB_HTTPX"://"$PROD_STUB_APP_NAME":"$PROD_STUB_INTERNAL_PORT
128         fi
129
130         echo ""
131 }
132
133 # Set https as the protocol to use for all communication to the Producer stub
134 # args: -
135 # (Function for test scripts)
136 use_prod_stub_https() {
137         echo -e $BOLD"Producer stub protocol setting"$EBOLD
138         echo -e " Using $BOLD https $EBOLD towards Producer stub"
139
140         PROD_STUB_HTTPX="https"
141     PROD_STUB_PATH=$PROD_STUB_HTTPX"://"$PROD_STUB_HOST_NAME":"$PROD_STUB_EXTERNAL_SECURE_PORT
142
143         if [ $RUNMODE == "KUBE" ]; then
144                 PROD_STUB_SERVICE_PATH=$PROD_STUB_HTTPX"://"$PROD_STUB_APP_NAME"."$KUBE_SIM_NAMESPACE":"$PROD_STUB_EXTERNAL_SECURE_PORT
145         else
146                 PROD_STUB_SERVICE_PATH=$PROD_STUB_HTTPX"://"$PROD_STUB_APP_NAME":"$PROD_STUB_INTERNAL_SECURE_PORT
147         fi
148         echo ""
149 }
150
151 ### Admin API functions producer stub
152
153 ###########################
154 ### Producer stub functions
155 ###########################
156
157 # Start the Producer stub in the simulator group
158 # args: -
159 # (Function for test scripts)
160 start_prod_stub() {
161
162         echo -e $BOLD"Starting $PROD_STUB_DISPLAY_NAME"$EBOLD
163
164         if [ $RUNMODE == "KUBE" ]; then
165
166                 # Check if app shall be fully managed by the test script
167                 __check_included_image "PRODSTUB"
168                 retcode_i=$?
169
170                 # Check if app shall only be used by the testscipt
171                 __check_prestarted_image "PRODSTUB"
172                 retcode_p=$?
173
174                 if [ $retcode_i -ne 0 ] && [ $retcode_p -ne 0 ]; then
175                         echo -e $RED"The $ECS_APP_NAME app is not included as managed nor prestarted in this test script"$ERED
176                         echo -e $RED"The $ECS_APP_NAME will not be started"$ERED
177                         exit
178                 fi
179                 if [ $retcode_i -eq 0 ] && [ $retcode_p -eq 0 ]; then
180                         echo -e $RED"The $ECS_APP_NAME app is included both as managed and prestarted in this test script"$ERED
181                         echo -e $RED"The $ECS_APP_NAME will not be started"$ERED
182                         exit
183                 fi
184
185                 if [ $retcode_p -eq 0 ]; then
186                         echo -e " Using existing $PROD_STUB_APP_NAME deployment and service"
187                         echo " Setting RC replicas=1"
188                         __kube_scale deployment $PROD_STUB_APP_NAME $KUBE_SIM_NAMESPACE 1
189                 fi
190
191                 if [ $retcode_i -eq 0 ]; then
192                         echo -e " Creating $PROD_STUB_APP_NAME deployment and service"
193                         export PROD_STUB_APP_NAME
194                         export KUBE_SIM_NAMESPACE
195                         export PROD_STUB_IMAGE
196                         export PROD_STUB_INTERNAL_PORT
197                         export PROD_STUB_INTERNAL_SECURE_PORT
198                         export PROD_STUB_EXTERNAL_PORT
199                         export PROD_STUB_EXTERNAL_SECURE_PORT
200
201             __kube_create_namespace $KUBE_SIM_NAMESPACE
202
203                         # Create service
204                         input_yaml=$SIM_GROUP"/"$PROD_STUB_COMPOSE_DIR"/"svc.yaml
205                         output_yaml=$PWD/tmp/prodstub_svc.yaml
206                         __kube_create_instance service $PROD_STUB_APP_NAME $input_yaml $output_yaml
207
208                         # Create app
209                         input_yaml=$SIM_GROUP"/"$PROD_STUB_COMPOSE_DIR"/"app.yaml
210                         output_yaml=$PWD/tmp/prodstub_app.yaml
211                         __kube_create_instance app $PROD_STUB_APP_NAME $input_yaml $output_yaml
212                 fi
213
214                 PROD_STUB_HOST_NAME=$(__kube_get_service_host $PROD_STUB_APP_NAME $KUBE_SIM_NAMESPACE)
215
216                 PROD_STUB_EXTERNAL_PORT=$(__kube_get_service_port $PROD_STUB_APP_NAME $KUBE_SIM_NAMESPACE "http")
217                 PROD_STUB_EXTERNAL_SECURE_PORT=$(__kube_get_service_port $PROD_STUB_APP_NAME $KUBE_SIM_NAMESPACE "https")
218
219                 echo " Host IP, http port, https port: $PROD_STUB_HOST_NAME $PROD_STUB_EXTERNAL_PORT $PROD_STUB_EXTERNAL_SECURE_PORT"
220                 if [ $PROD_STUB_HTTPX == "http" ]; then
221             PROD_STUB_PATH=$PROD_STUB_HTTPX"://"$PROD_STUB_HOST_NAME":"$PROD_STUB_EXTERNAL_PORT
222                         PROD_STUB_SERVICE_PATH=$PROD_STUB_HTTPX"://"$PROD_STUB_APP_NAME"."$KUBE_SIM_NAMESPACE":"$PROD_STUB_EXTERNAL_PORT
223                 else
224             PROD_STUB_PATH=$PROD_STUB_HTTPX"://"$PROD_STUB_HOST_NAME":"$PROD_STUB_EXTERNAL_SECURE_PORT
225                         PROD_STUB_SERVICE_PATH=$PROD_STUB_HTTPX"://"$PROD_STUB_APP_NAME"."$KUBE_SIM_NAMESPACE":"$PROD_STUB_EXTERNAL_SECURE_PORT
226                 fi
227
228                 __check_service_start $PROD_STUB_APP_NAME $PROD_STUB_PATH$PROD_STUB_ALIVE_URL
229
230                 echo -ne " Service $PROD_STUB_APP_NAME - reset  "$SAMELINE
231                 result=$(__do_curl $PROD_STUB_PATH/reset)
232                 if [ $? -ne 0 ]; then
233                         echo -e " Service $PROD_STUB_APP_NAME - reset  $RED Failed $ERED - will continue"
234                 else
235                         echo -e " Service $PROD_STUB_APP_NAME - reset  $GREEN OK $EGREEN"
236                 fi
237         else
238
239                 # Check if docker app shall be fully managed by the test script
240                 __check_included_image 'PRODSTUB'
241                 if [ $? -eq 1 ]; then
242                         echo -e $RED"The Producer stub app is not included as managed in this test script"$ERED
243                         echo -e $RED"The Producer stub will not be started"$ERED
244                         exit
245                 fi
246
247         export PROD_STUB_APP_NAME
248         export PROD_STUB_APP_NAME_ALIAS
249         export PROD_STUB_INTERNAL_PORT
250         export PROD_STUB_EXTERNAL_PORT
251         export PROD_STUB_INTERNAL_SECURE_PORT
252         export PROD_STUB_EXTERNAL_SECURE_PORT
253         export DOCKER_SIM_NWNAME
254
255                 export PROD_STUB_DISPLAY_NAME
256
257                 __start_container $PROD_STUB_COMPOSE_DIR "" NODOCKERARGS 1 $PROD_STUB_APP_NAME
258
259         __check_service_start $PROD_STUB_APP_NAME $PROD_STUB_PATH$PROD_STUB_ALIVE_URL
260         fi
261     echo ""
262     return 0
263 }
264
265 # Excute a curl cmd towards the prodstub simulator and check the response code.
266 # args: TEST|CONF <expected-response-code> <curl-cmd-string> [<json-file-to-compare-output>]
267 __execute_curl_to_prodstub() {
268     TIMESTAMP=$(date "+%Y-%m-%d %H:%M:%S")
269     echo "(${BASH_LINENO[0]}) - ${TIMESTAMP}: ${FUNCNAME[0]}" $@ >> $HTTPLOG
270         proxyflag=""
271         if [ $RUNMODE == "KUBE" ]; then
272                 if [ ! -z "$KUBE_PROXY_PATH" ]; then
273                         if [ $KUBE_PROXY_HTTPX == "http" ]; then
274                                 proxyflag=" --proxy $KUBE_PROXY_PATH"
275                         else
276                                 proxyflag=" --proxy-insecure --proxy $KUBE_PROXY_PATH"
277                         fi
278                 fi
279         fi
280         echo " CMD: $3 $proxyflag" >> $HTTPLOG
281         res="$($3 $proxyflag)"
282         echo " RESP: $res" >> $HTTPLOG
283         retcode=$?
284     if [ $retcode -ne 0 ]; then
285         __log_conf_fail_general " Fatal error when executing curl, response: "$retcode
286         return 1
287     fi
288     status=${res:${#res}-3}
289     if [ $status -eq $2 ]; then
290         if [ $# -eq 4 ]; then
291             body=${res:0:${#res}-3}
292             jobfile=$(cat $4)
293             echo " TARGET JSON: $jobfile" >> $HTTPLOG
294                     res=$(python3 ../common/compare_json.py "$jobfile" "$body")
295             if [ $res -ne 0 ]; then
296                 if [ $1 == "TEST" ]; then
297                     __log_test_fail_body
298                  else
299                     __log_conf_fail_body
300                 fi
301                 return 1
302             fi
303         fi
304         if [ $1 == "TEST" ]; then
305             __log_test_pass
306         else
307             __log_conf_ok
308         fi
309         return 0
310     fi
311     if [ $1 == "TEST" ]; then
312         __log_test_fail_status_code $2 $status
313         else
314         __log_conf_fail_status_code $2 $status
315     fi
316     return 1
317 }
318
319 # Prodstub API: Set (or reset) response code for producer supervision
320 # <response-code> <producer-id> [<forced_response_code>]
321 # (Function for test scripts)
322 prodstub_arm_producer() {
323         __log_conf_start $@
324         if [ $# -ne 2 ] && [ $# -ne 3 ]; then
325                 __print_err "<response-code> <producer-id> [<forced_response_code>]" $@
326                 return 1
327         fi
328
329     curlString="curl -X PUT -skw %{http_code} $PROD_STUB_PATH/arm/supervision/"$2
330         if [ $# -eq 3 ]; then
331                 curlString=$curlString"?response="$3
332         fi
333
334     __execute_curl_to_prodstub CONF $1 "$curlString"
335     return $?
336 }
337
338 # Prodstub API: Set (or reset) response code job create
339 # <response-code> <producer-id> <job-id> [<forced_response_code>]
340 # (Function for test scripts)
341 prodstub_arm_job_create() {
342         __log_conf_start $@
343         if [ $# -ne 3 ] && [ $# -ne 4 ]; then
344                 __print_err "<response-code> <producer-id> <job-id> [<forced_response_code>]" $@
345                 return 1
346         fi
347
348     curlString="curl -X PUT -skw %{http_code} $PROD_STUB_PATH/arm/create/$2/$3"
349         if [ $# -eq 4 ]; then
350                 curlString=$curlString"?response="$4
351         fi
352
353     __execute_curl_to_prodstub CONF $1 "$curlString"
354     return $?
355 }
356
357 # Prodstub API: Set (or reset) response code job delete
358 # <response-code> <producer-id> <job-id> [<forced_response_code>]
359 # (Function for test scripts)
360 prodstub_arm_job_delete() {
361         __log_conf_start $@
362         if [ $# -ne 3 ] && [ $# -ne 4 ]; then
363                 __print_err "<response-code> <producer-id> <job-id> [<forced_response_code>]" $@
364                 return 1
365         fi
366
367     curlString="curl -X PUT -skw %{http_code} $PROD_STUB_PATH/arm/delete/$2/$3"
368         if [ $# -eq 4 ]; then
369                 curlString=$curlString"?response="$4
370         fi
371
372     __execute_curl_to_prodstub CONF $1 "$curlString"
373     return $?
374 }
375
376 # Prodstub API: Arm a type of a producer
377 # <response-code> <producer-id> <type-id>
378 # (Function for test scripts)
379 prodstub_arm_type() {
380         __log_conf_start $@
381         if [ $# -ne 3 ]; then
382                 __print_err "<response-code> <producer-id> <type-id>" $@
383                 return 1
384         fi
385
386     curlString="curl -X PUT -skw %{http_code} $PROD_STUB_PATH/arm/type/$2/$3"
387
388     __execute_curl_to_prodstub CONF $1 "$curlString"
389     return $?
390 }
391
392 # Prodstub API: Disarm a type in a producer
393 # <response-code> <producer-id> <type-id>
394 # (Function for test scripts)
395 prodstub_disarm_type() {
396         __log_conf_start $@
397         if [ $# -ne 3 ]; then
398                 __print_err "<response-code> <producer-id> <type-id>" $@
399                 return 1
400         fi
401
402     curlString="curl -X DELETE -skw %{http_code} $PROD_STUB_PATH/arm/type/$2/$3"
403
404     __execute_curl_to_prodstub CONF $1 "$curlString"
405     return $?
406 }
407
408 # Prodstub API: Get job data for a job and compare with a target job json
409 # <response-code> <producer-id> <job-id> <type-id> <target-url> <job-owner> <template-job-file>
410 # (Function for test scripts)
411 prodstub_check_jobdata() {
412         __log_test_start $@
413         if [ $# -ne 7 ]; then
414                 __print_err "<response-code> <producer-id> <job-id> <type-id> <target-url> <job-owner> <template-job-file>" $@
415                 return 1
416         fi
417     if [ -f $7 ]; then
418         jobfile=$(cat $7)
419         jobfile=$(echo "$jobfile" | sed "s/XXXX/$3/g")
420     else
421         __log_test_fail_general "Template file "$7" for jobdata, does not exist"
422         return 1
423     fi
424     targetJson="{\"ei_job_identity\":\"$3\",\"ei_type_identity\":\"$4\",\"target_uri\":\"$5\",\"owner\":\"$6\", \"ei_job_data\":$jobfile}"
425     file="./tmp/.p.json"
426         echo "$targetJson" > $file
427
428     curlString="curl -X GET -skw %{http_code} $PROD_STUB_PATH/jobdata/$2/$3"
429
430     __execute_curl_to_prodstub TEST $1 "$curlString" $file
431     return $?
432 }
433
434 # Prodstub API: Get job data for a job and compare with a target job json
435 # <response-code> <producer-id> <job-id> <type-id> <target-url> <job-owner> <template-job-file>
436 # (Function for test scripts)
437 prodstub_check_jobdata_2() {
438         __log_test_start $@
439         if [ $# -ne 7 ]; then
440                 __print_err "<response-code> <producer-id> <job-id> <type-id> <target-url> <job-owner> <template-job-file>" $@
441                 return 1
442         fi
443     if [ -f $7 ]; then
444         jobfile=$(cat $7)
445         jobfile=$(echo "$jobfile" | sed "s/XXXX/$3/g")
446     else
447         __log_test_fail_general "Template file "$7" for jobdata, does not exist"
448         return 1
449     fi
450         if [[ "$ECS_FEATURE_LEVEL" == *"INFO-TYPES"* ]]; then
451                 targetJson="{\"info_job_identity\":\"$3\",\"info_type_identity\":\"$4\",\"target_uri\":\"$5\",\"owner\":\"$6\", \"info_job_data\":$jobfile,\"last_updated\":\"????\"}"
452         else
453                 targetJson="{\"ei_job_identity\":\"$3\",\"ei_type_identity\":\"$4\",\"target_uri\":\"$5\",\"owner\":\"$6\", \"ei_job_data\":$jobfile,\"last_updated\":\"????\"}"
454     fi
455         file="./tmp/.p.json"
456         echo "$targetJson" > $file
457
458     curlString="curl -X GET -skw %{http_code} $PROD_STUB_PATH/jobdata/$2/$3"
459
460     __execute_curl_to_prodstub TEST $1 "$curlString" $file
461     return $?
462 }
463
464 # Prodstub API: Get job data for a job and compare with a target job json (info-jobs)
465 # <response-code> <producer-id> <job-id> <type-id> <target-url> <job-owner> <template-job-file>
466 # (Function for test scripts)
467 prodstub_check_jobdata_3() {
468         __log_test_start $@
469         if [ $# -ne 7 ]; then
470                 __print_err "<response-code> <producer-id> <job-id> <type-id> <target-url> <job-owner> <template-job-file>" $@
471                 return 1
472         fi
473     if [ -f $7 ]; then
474         jobfile=$(cat $7)
475         jobfile=$(echo "$jobfile" | sed "s/XXXX/$3/g")
476     else
477         __log_test_fail_general "Template file "$7" for jobdata, does not exist"
478         return 1
479     fi
480     targetJson="{\"info_job_identity\":\"$3\",\"info_type_identity\":\"$4\",\"target_uri\":\"$5\",\"owner\":\"$6\", \"info_job_data\":$jobfile,\"last_updated\":\"????\"}"
481     file="./tmp/.p.json"
482         echo "$targetJson" > $file
483
484     curlString="curl -X GET -skw %{http_code} $PROD_STUB_PATH/jobdata/$2/$3"
485
486     __execute_curl_to_prodstub TEST $1 "$curlString" $file
487     return $?
488 }
489
490 # Prodstub API: Delete the job data
491 # <response-code> <producer-id> <job-id>
492 # (Function for test scripts)
493 prodstub_delete_jobdata() {
494         __log_conf_start
495         if [ $# -ne 3 ]; then
496                 __print_err "<response-code> <producer-id> <job-id> " $@
497                 return 1
498         fi
499     curlString="curl -X DELETE -skw %{http_code} $PROD_STUB_PATH/jobdata/$2/$3"
500
501     __execute_curl_to_prodstub CONF $1 "$curlString"
502     return $?
503 }
504
505 # Tests if a variable value in the prod stub is equal to a target value and and optional timeout.
506 # Arg: <variable-name> <target-value> - This test set pass or fail depending on if the variable is
507 # equal to the target or not.
508 # Arg: <variable-name> <target-value> <timeout-in-sec>  - This test waits up to the timeout seconds
509 # before setting pass or fail depending on if the variable value becomes equal to the target
510 # value or not.
511 # (Function for test scripts)
512 prodstub_equal() {
513         if [ $# -eq 2 ] || [ $# -eq 3 ]; then
514                 __var_test "PRODSTUB" "$PROD_STUB_PATH/counter/" $1 "=" $2 $3
515         else
516                 __print_err "Wrong args to prodstub_equal, needs two or three args: <sim-param> <target-value> [ timeout ]" $@
517         fi
518 }