RFR 9: JDK-8178481: jdk/jshell/CompletionSuggestionTest.java routinely fails

[Jan Lahoda]

Hi,

The CompletionSuggestionTest sometimes fails with an error like:

java.lang.AssertionError: Input: import c|, [com, 
completion_suggestion_test]: lists don't have the same size expected [1] 
but found [2]

The cause I think is this: the classpath used by JShell contains "." 
(current directory). And the test is testing completion for "import 
c<tab>". So if some of the other tests creates a directory inside the 
current directory, it is included in the completion, and as the test 
expects the result is just "com", the test fails.

The proposed change is to loosen the check to only verify that the 
output contains "com", and ignore the other items. That should be OK, as 
I believe the main intent in this test is to verify completion works 
right after "import".

Bug:
https://bugs.openjdk.java.net/browse/JDK-8178481

Webrev:
http://cr.openjdk.java.net/~jlahoda/8178481/webrev.00/

Thanks,
     Jan