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$TestFileName

gives the absolute file name of the currently executing test file.

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$TestFileName

$TestFileName

gives the absolute file name of the currently executing test file.

Details

Examples

Basic Examples  (3)

During interactive input, $TestFileName is "":

This test file prints $TestFileName when it is executed:

Execute the test file with TestReport:

After the TestReport is complete, $TestFileName is "" again:

Open an example test notebook:

Run the test report on the notebook:

Get the test that tests $TestFileName:

Show the input, expected output and actual output for the test result:

Wolfram Research (2019), $TestFileName, Wolfram Language function, https://reference.wolfram.com/language/ref/$TestFileName.html.

Text

Wolfram Research (2019), $TestFileName, Wolfram Language function, https://reference.wolfram.com/language/ref/$TestFileName.html.

CMS

Wolfram Language. 2019. "$TestFileName." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/$TestFileName.html.

APA

Wolfram Language. (2019). $TestFileName. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/$TestFileName.html

BibTeX

@misc{reference.wolfram_2025_$testfilename, author="Wolfram Research", title="{$TestFileName}", year="2019", howpublished="\url{https://reference.wolfram.com/language/ref/$TestFileName.html}", note=[Accessed: 13-August-2025]}

BibLaTeX

@online{reference.wolfram_2025_$testfilename, organization={Wolfram Research}, title={$TestFileName}, year={2019}, url={https://reference.wolfram.com/language/ref/$TestFileName.html}, note=[Accessed: 13-August-2025]}