RFR: 8344942: Template-Based Testing Framework [v9]

[Emanuel Peter]

On Wed, 7 May 2025 11:44:22 GMT, Christian Hagedorn <chagedorn at openjdk.org> wrote:

>> Emanuel Peter has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains 16 commits:
>> 
>>  - Merge branch 'master' into JDK-8344942-TemplateFramework-v3
>>  - Whitespace
>>  - Suggestions by Christian
>>    
>>    Co-authored-by: Christian Hagedorn <christian.hagedorn at oracle.com>
>>  - typo
>>  - For Christian: example and more intro
>>  - fix hashtag
>>  - manual merge
>>  - Apply suggestions from code review
>>    
>>    Co-authored-by: Christian Hagedorn <christian.hagedorn at oracle.com>
>>  - move library
>>  - Merge branch 'master' into JDK-8344942-TemplateFramework-v3
>>  - ... and 6 more: https://git.openjdk.org/jdk/compare/0844745e...fae7ced6
>
> test/hotspot/jtreg/testlibrary_tests/template_framework/examples/TestTutorial.java line 98:
> 
>> 96:                     System.out.println("Hello World!");
>> 97:             """,
>> 98:             "int a = ", Integer.valueOf(1), ";\n",
> 
> Might be better to use `System.lineSeparator()` instead of `\n` to be platform independent.

@chhagedorn As discussed offline:
We figured out that text blocks also normalize newline to `\n`, see https://openjdk.org/jeps/378.
Since Templates will make heavy use of text blocks, it makes sense to just keep everything with `\n`.

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PR Review Comment: https://git.openjdk.org/jdk/pull/24217#discussion_r2084205369