Mercurial > octave
diff libinterp/corefcn/data.cc @ 31278:076c8f94d7f4
Allow empty input for dimension vector (bug #63181).
* libinterp/corefcn/utils.cc (get_dimensions): Allow empty input (additionally
to row or column vector input). Change comment to describe actual behavior.
* libinterp/corefcn/data.cc: Adjust test code and description.
| author | Markus Mützel <markus.muetzel@gmx.de> |
|---|---|
| date | Sun, 09 Oct 2022 13:21:29 +0200 |
| parents | 9e9f5f1e8ec2 |
| children | c0f1a817c058 |
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--- a/libinterp/corefcn/data.cc Sat Oct 08 13:14:02 2022 -0400 +++ b/libinterp/corefcn/data.cc Sun Oct 09 13:21:29 2022 +0200 @@ -4653,7 +4653,8 @@ ## Tests for bug #47298 ## Matlab requires the size to be a row vector. In that logic, it supports ## n to be a 1x0 vector (returns 0x0) but not a 0x1 vector. Octave supports -## any vector and therefore must support 0x1, 1x0, and 0x0x1 (but not 0x1x1). +## row and column vectors and therefore must support 0x1, 1x0, and 0x1x1. +## Also any empty input results in a 0x0 output. %!test <*47298> %! fcns = {@zeros, @ones, @inf, @nan, @NA, @i, @pi, @e}; %! for idx = 1:numel (fcns) @@ -4661,8 +4662,8 @@ %! assert (fcn (zeros (1, 0)), zeros (0, 0)); %! assert (fcn (zeros (0, 1)), zeros (0, 0)); %! assert (fcn (zeros (0, 1, 1)), zeros (0, 0)); -%! fail ([func2str(fcn) " ([])"]); -%! fail ([func2str(fcn) " (zeros (0, 0, 1))"]); +%! assert (fcn (zeros ([])), zeros (0, 0)); +%! assert (fcn (zeros (0, 0, 1)), zeros (0, 0)); %! endfor */