Review Request 127764: warn about need for production data, skip tests that depend on them

[Harald Sitter]

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Review request for KDE Frameworks and Plasma.


Repository: plasma-framework


Description
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numerous icon tests expect the actual production plasma theme to be present
it won't however be resolved because we disable qstandardpaths' default
fallbacks by switching it into testing mode. this ultimately means the
test run needs to have XDG_DATA_DIRS in the environment, if it doesn't
test data will not be present

furthermore QSKIP test that depend on:
- hicolor icon theme to be present
- production plasma themes

this allows the entire test to pass in less than optimal environments by
means of skipping but also gives a reasonable hint as to why tests are
skipped in the first place. also moving forward if a test isn't guarded
we still have the warning about failure potential allowing someone to
quickly figure out why things failed


Diffs
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  autotests/iconitemtest.cpp 0b55abdf17bc858c100407a10c9aa7b0dbba203e 

Diff: https://git.reviewboard.kde.org/r/127764/diff/


Testing
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test passes in minimal environment

- skips when xdg_data is not set
- doesnt' skip with data set
- skips when hicolor is not installed at all
- passes when hicolor is installed


Thanks,

Harald Sitter

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