tests/common/test_identifiers: Prevent flaky test

There is no guarantee that the directory_with_subdirs strategy will return a directory with subdirs containing files.

See this failed build for instance.

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Migrated from D3339 (view on Phabricator)

Build is green

Patch application report for D3339 (id=11847)

Rebasing onto c18cd1a8...

Current branch diff-target is up to date.

Changes applied before test

commit 358699c4d0af957e504fa098d4e5da05b45ca5df
Author: Antoine Lambert <antoine.lambert@inria.fr>
Date:   Tue Jun 23 17:12:52 2020 +0200

    tests/common/test_identifiers: Prevent flaky test
    
    There is no guarantee that the directory_with_subdirs strategy will return
    a directory with subdirs containing files.

See https://jenkins.softwareheritage.org/job/DWAPPS/job/tests-on-diff/215/ for more details.

Merge request was accepted

approved this merge request

Rebase

Build is green

Patch application report for D3339 (id=11860)

Rebasing onto e8f3588e...

Current branch diff-target is up to date.

Changes applied before test

commit 25abbb1cfdbd437e6758b92fad03d553752908f7
Author: Antoine Lambert <antoine.lambert@inria.fr>
Date:   Tue Jun 23 17:12:52 2020 +0200

    tests/common/test_identifiers: Prevent flaky test
    
    There is no guarantee that the directory_with_subdirs strategy will return
    a directory with subdirs containing files.

See https://jenkins.softwareheritage.org/job/DWAPPS/job/tests-on-diff/218/ for more details.

Merge request was merged

closed