RFR: JDK-8255055: Create two phase test for case with different names, and fix linux DTI

[Alexey Semenyuk]

On Mon, 16 Nov 2020 21:22:21 GMT, Andy Herrick <herrick at openjdk.org> wrote:

>> In these two scenarios what would be the name of the installer:
>> 1. phase 1: --name Foo; phase 2: --name Bar --app-image <path_to_image_from_phase_1>
>> 2. phase 1: --name Foo; phase 2: --app-image <path_to_image_from_phase_1>
>> 
>> Do we have tests for these two scenarios?
>
> In scenario 1, the installer would be Bar-1.0.{exe, msi, pkg ...}
> The change in test above tests this.
> Scenario 2 would be an error currently, since all jpackage commands require a "--name" argument, however, it would be reasonable to modify restriction to require either a name or an app-image, extracting the name from the app-image in this case.

I think we need to define the behavior we want from two phase jpackage runs first and create tests after that. I agree it would be good to extract name from app image if it is not specified explicitly when building an installer

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PR: https://git.openjdk.java.net/jdk/pull/1229