prove -l ./t/integration/test.t fails because fo the leading dot

[ppisar]

Invoking t/integration/test.t without a working directory works:

$ prove -l t/integration/test.t
t/integration/test.t .. ok
All tests successful.
Files=1, Tests=13,  6 wallclock secs ( 0.02 usr  0.00 sys +  9.68 cusr  2.72 csys = 12.42 CPU)
Result: PASS

But specifying the test with a current directory breaks the test:

$ prove -l ./t/integration/test.t
./t/integration/test.t .. 4/?     # Failed test 'Exit Value Check'
    # at ./t/integration/test.t line 75.
    # +-----+----+-------+
    # | GOT | OP | CHECK |
    # +-----+----+-------+
    # | 256 | eq | 0     |
    # +-----+----+-------+
    # Failed test ''fail.tx' was excluded using '--exclude-file' option'
    # at ./t/integration/test.t line 72.
    # Comparison matched (it should not).
    # Command = /usr/bin/perl /home/test/fedora/perl-Test2-Harness/Test2-Harness-1.000043/scripts/yath -D/home/test/fedora/perl-Test2-Harness/Test2-Harness-1.000043/lib test -I/home/test/fedora/perl-Test2-Harness/Test2-Harness-1.000043/lib --exclude-file=./t/integration/test/fail.txx ./t/integration/test/pass.tx ./t/integration/test/fail.txx
    # Exit = 256
    # ==== Output ====
    # [  FAIL  ]  job  1  + Fail
    # (  DIAG  )  job  1    Failed test 'Fail'
    # (  DIAG  )  job  1    at t/integration/test/fail.txx line 3.
    # (  DIAG  )  job  1    Seeded srand with seed '20210308' from local date.
    # ( FAILED )  job  1    t/integration/test/fail.txx
    # < REASON >  job  1    Test script returned error (Err: 1)
    # < REASON >  job  1    Assertion failures were encountered (Count: 1)
    # ( PASSED )  job  2    t/integration/test/pass.tx
    #
    # The following jobs failed:
    # +--------------------------------------+-----------------------------+
    # | Job ID                               | Test File                   |
    # +--------------------------------------+-----------------------------+
    # | 4B6A4B78-8023-11EB-B233-7C186E1C8A1A | t/integration/test/fail.txx |
    # +--------------------------------------+-----------------------------+
    #
    #                                 Yath Result Summary
    # -----------------------------------------------------------------------------------
    #      Fail Count: 1
    #      File Count: 2
    # Assertion Count: 2
    #       Wall Time: 0.36 seconds
    #        CPU Time: 0.55 seconds (usr: 0.12s | sys: 0.02s | cusr: 0.34s | csys: 0.07s)
    #       CPU Usage: 153%
    #     -->  Result: FAILED  <--
    #
    #
    # ========
[...]
./t/integration/test.t .. 7/?     # Failed test ''_base.xt' was skipped'
    # at ./t/integration/test.t line 112.
    # +-------------------------------+----+-------------------------------+
    # | GOT                           | OP | CHECK                         |
    # +-------------------------------+----+-------------------------------+
    # | ( SKIPPED)  job  1    t/integ | =~ | (?^:SKIPPED.*\.\/t\/integrati |
    # | ration/test-symlinks/_base.xt |    | on\/test\-symlinks\/_base\.xt |
    # |   -  Do Not Run on the Main b |    | )                             |
    # | ase.t\n                       |    |                               |
    # | ( PASSED )  job  2    t/integ |    |                               |
    # | ration/test-symlinks/symlink_ |    |                               |
    # | to_base.xt\n                  |    |                               |
    # | \n                            |    |                               |
    # +-------------------------------+----+-------------------------------+
[...]