Messages in this thread Patch in this message | | | Date | Wed, 01 Jul 2020 19:17:21 -0400 | From | Steven Rostedt <> | Subject | [for-next][PATCH 4/8] ktest.pl: Add a NOT operator |
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From: "Steven Rostedt (VMware)" <rostedt@goodmis.org>
There is a NOT DEFINED operator, but there is not an operator that can negate any other expression.
For example: NOT (${FOO} == boot || ${BAR} == run)
Add the keyword NOT to allow the ktest.pl config files to negate operators.
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org> --- tools/testing/ktest/ktest.pl | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/tools/testing/ktest/ktest.pl b/tools/testing/ktest/ktest.pl index f99cf633ed84..0d04b8a2b5a2 100755 --- a/tools/testing/ktest/ktest.pl +++ b/tools/testing/ktest/ktest.pl @@ -911,6 +911,12 @@ sub process_expression { } } + if ($val =~ s/^\s*NOT\s+(.*)//) { + my $express = $1; + my $ret = process_expression($name, $express); + return !$ret; + } + if ($val =~ /^\s*0\s*$/) { return 0; } elsif ($val =~ /^\s*\d+\s*$/) { -- 2.26.2
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