Exec transition is missing on lcov_merger in sh_test and cc_test

[thirtyseven]

Description of the bug:

This is basically the same bug as #17568 but for sh_test and cc_test

What's the simplest, easiest way to reproduce this bug? Please provide a minimal example if possible.

Sample workspace: testrepo.zip

unzip testrepo.zip
cd testrepo
bazel coverage :ShTest

Test output:

exec ${PAGER:-/usr/bin/less} "$0" || exit 1
Executing tests from //:ShTest
-----------------------------------------------------------------------------
GCov does not exist at the given path: ''
Exception in thread "main" java.lang.UnsupportedClassVersionError: com/google/devtools/coverageoutputgenerator/Main has been compiled by a more recent version of the Java Runtime (class file version 55.0), this version of the Java Runtime only recognizes class file versions up to 52.0
        at java.lang.ClassLoader.defineClass1(Native Method)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:757)
        at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
        at java.net.URLClassLoader.defineClass(URLClassLoader.java:473)
        at java.net.URLClassLoader.access$100(URLClassLoader.java:74)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:369)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:363)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:362)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:419)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:352)
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:264)
        at com.google.testing.coverage.JacocoCoverageRunner.getMainClass(JacocoCoverageRunner.java:321)
        at com.google.testing.coverage.JacocoCoverageRunner.main(JacocoCoverageRunner.java:584)

Which operating system are you running Bazel on?

macOS 13.2.1

What is the output of bazel info release?

6.1.0rc2

If bazel info release returns development version or (@non-git), tell us how you built Bazel.

No response

What's the output of git remote get-url origin; git rev-parse master; git rev-parse HEAD ?

No response

Have you found anything relevant by searching the web?

No response

Any other information, logs, or outputs that you want to share?

No response

[sgowroji]

Hi @thirtyseven, Could you please add a Reproducible example for the above issue. Thanks!

[thirtyseven]

I have added an example @sgowroji. The setup is mostly the same as #17568 which I just submitted a fix for.