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doc/testing.md

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rev 54453 : 8221894: Add notes for docker tests in the test doc
Reviewed-by: erikj, dholmes


 356 Amount of time to spend in each measurement iteration, in seconds. Same as
 357 specifying `-r <num>`
 358 
 359 #### WARMUP_ITER
 360 Number of warmup iterations to run before the measurement phase in each fork.
 361 Same as specifying `-wi <num>`.
 362 
 363 #### WARMUP_TIME
 364 Amount of time to spend in each warmup iteration. Same as specifying `-w <num>`.
 365 
 366 #### RESULTS_FORMAT
 367 Specify to have the test run save a log of the values. Accepts the same values
 368 as `-rff`, i.e., `text`, `csv`, `scsv`, `json`, or `latex`.
 369 
 370 #### VM_OPTIONS
 371 Additional VM arguments to provide to forked off VMs. Same as `-jvmArgs <args>`
 372 
 373 #### OPTIONS
 374 Additional arguments to send to JMH.
 375 















 376 ---
 377 # Override some definitions in the global css file that are not optimal for
 378 # this document.
 379 header-includes:
 380  - '<style type="text/css">pre, code, tt { color: #1d6ae5; }</style>'
 381 ---


 356 Amount of time to spend in each measurement iteration, in seconds. Same as
 357 specifying `-r <num>`
 358 
 359 #### WARMUP_ITER
 360 Number of warmup iterations to run before the measurement phase in each fork.
 361 Same as specifying `-wi <num>`.
 362 
 363 #### WARMUP_TIME
 364 Amount of time to spend in each warmup iteration. Same as specifying `-w <num>`.
 365 
 366 #### RESULTS_FORMAT
 367 Specify to have the test run save a log of the values. Accepts the same values
 368 as `-rff`, i.e., `text`, `csv`, `scsv`, `json`, or `latex`.
 369 
 370 #### VM_OPTIONS
 371 Additional VM arguments to provide to forked off VMs. Same as `-jvmArgs <args>`
 372 
 373 #### OPTIONS
 374 Additional arguments to send to JMH.
 375 
 376 ## Notes for Specific Tests
 377 
 378 ### Docker Tests
 379 
 380 Docker tests with default parameters may fail on systems with glibc versions not
 381 compatible with the one used in the default docker image (e.g., Oracle Linux 7.6 for x86).
 382 For example, they pass on Ubuntu 16.04 but fail on Ubuntu 18.04 if run like this on x86:
 383 
 384     $ make test TEST="jtreg:test/hotspot/jtreg/runtime/containers/docker"
 385 
 386 To run these tests correctly, additional parameters for the correct docker image are
 387 required on Ubuntu 18.04 by using `JAVA_OPTIONS`.
 388 
 389     $ make test TEST="jtreg:test/hotspot/jtreg/runtime/containers/docker" JTREG="JAVA_OPTIONS=-Djdk.test.docker.image.name=ubuntu -Djdk.test.docker.image.version=latest"
 390 
 391 ---
 392 # Override some definitions in the global css file that are not optimal for
 393 # this document.
 394 header-includes:
 395  - '<style type="text/css">pre, code, tt { color: #1d6ae5; }</style>'
 396 ---
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