At the start of RunTest the current home directory of the experiment file is fetched and cached in a global string. If for some reasons a test case changed to current home directory (for example storing the experiment file elsewhere) all UTF functions will still use the old home directory.
At the start of RunTest the current home directory of the experiment file is fetched and cached in a global string. If for some reasons a test case changed to current home directory (for example storing the experiment file elsewhere) all UTF functions will still use the old home directory.
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