hg: jdk/sandbox: 8147018: CompilerControl: Improve handling of timeouts and failures for tests

[chris.hegarty at oracle.com]

Changeset: 78fa29ad0b02
Author:    enikitin
Date:      2020-04-23 16:20 +0200
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/78fa29ad0b02

8147018: CompilerControl: Improve handling of timeouts and failures for tests
Summary: Dump expected method states, improve compile commands dumping in CompilerControl tests
Reviewed-by: iignatyev, rbackman

! test/hotspot/jtreg/compiler/compilercontrol/jcmd/AddAndRemoveTest.java
! test/hotspot/jtreg/compiler/compilercontrol/jcmd/ClearDirectivesFileStackTest.java
! test/hotspot/jtreg/compiler/compilercontrol/jcmd/ClearDirectivesStackTest.java
! test/hotspot/jtreg/compiler/compilercontrol/jcmd/PrintDirectivesTest.java
! test/hotspot/jtreg/compiler/compilercontrol/share/MultiCommand.java
! test/hotspot/jtreg/compiler/compilercontrol/share/SingleCommand.java
! test/hotspot/jtreg/compiler/compilercontrol/share/actions/CompileAction.java
! test/hotspot/jtreg/compiler/compilercontrol/share/scenario/CompileCommand.java
! test/hotspot/jtreg/compiler/compilercontrol/share/scenario/JcmdCommand.java
! test/hotspot/jtreg/compiler/compilercontrol/share/scenario/Scenario.java