On Wed, 15 Mar 2023 11:46:22 GMT, Matthias Baesken <mbaes...@openjdk.org> wrote:

> The test fails on Alpine Linux 3.17, when checking the environment variable 
> LD_LIBRARY_PATH; looks like the actual env variable is much longer than the 
> test expects. It turned out that at least on Linux (probably also on other OS 
> like AIX)  the actual env variable has the expected string at it's end, but 
> might contain more path entries ( LD_LIBRARY_PATH can be adjusted by jvm - 
> https://github.com/openjdk/jdk/blob/master/src/java.base/unix/native/libjli/java_md.c
>   ).

Changes requested by asemenyuk (Reviewer).

test/jdk/tools/jpackage/share/AppLauncherEnvTest.java line 93:

> 91:         } else {
> 92:             TKit.assertEquals(expectedEnvVarValue, actualEnvVarValue, 
> msg);
> 93:         }

I'd keep the check as a single statement:

TKit.assertTextStream(expectedEnvVarValue)
    .predicate(TKit.isLinux() ? String::endsWith : String::equals)
    .label(String.format("value of %s env variable", envVarName))
    .apply(Stream.of(actualEnvVarValue));


It also will produce a nicer log record than `TKit.assertTrue(false, msg);`

-------------

PR: https://git.openjdk.org/jdk/pull/13041

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