diff options
| -rwxr-xr-x | tools/testing/ktest/ktest.pl | 53 | ||||
| -rw-r--r-- | tools/testing/ktest/sample.conf | 10 |
2 files changed, 58 insertions, 5 deletions
diff --git a/tools/testing/ktest/ktest.pl b/tools/testing/ktest/ktest.pl index d292c2d8dfe..1bda07f6d67 100755 --- a/tools/testing/ktest/ktest.pl +++ b/tools/testing/ktest/ktest.pl @@ -304,7 +304,7 @@ sub get_ktest_configs { } sub process_variables { - my ($value) = @_; + my ($value, $remove_undef) = @_; my $retval = ""; # We want to check for '\', and it is just easier @@ -322,6 +322,10 @@ sub process_variables { $retval = "$retval$begin"; if (defined($variable{$var})) { $retval = "$retval$variable{$var}"; + } elsif (defined($remove_undef) && $remove_undef) { + # for if statements, any variable that is not defined, + # we simple convert to 0 + $retval = "${retval}0"; } else { # put back the origin piece. $retval = "$retval\$\{$var\}"; @@ -403,10 +407,40 @@ sub value_defined { defined($opt{$2}); } -sub process_if { - my ($name, $value) = @_; +my $d = 0; +sub process_expression { + my ($name, $val) = @_; + + my $c = $d++; + + while ($val =~ s/\(([^\(]*?)\)/\&\&\&\&VAL\&\&\&\&/) { + my $express = $1; + + if (process_expression($name, $express)) { + $val =~ s/\&\&\&\&VAL\&\&\&\&/ 1 /; + } else { + $val =~ s/\&\&\&\&VAL\&\&\&\&/ 0 /; + } + } + + $d--; + my $OR = "\\|\\|"; + my $AND = "\\&\\&"; - my $val = process_variables($value); + while ($val =~ s/^(.*?)($OR|$AND)//) { + my $express = $1; + my $op = $2; + + if (process_expression($name, $express)) { + if ($op eq "||") { + return 1; + } + } else { + if ($op eq "&&") { + return 0; + } + } + } if ($val =~ /(.*)(==|\!=|>=|<=|>|<)(.*)/) { my $ret = process_compare($1, $2, $3); @@ -431,7 +465,16 @@ sub process_if { } die ("$name: $.: Undefined content $val in if statement\n"); - return 1; +} + +sub process_if { + my ($name, $value) = @_; + + # Convert variables and replace undefined ones with 0 + my $val = process_variables($value, 1); + my $ret = process_expression $name, $val; + + return $ret; } sub __read_config { diff --git a/tools/testing/ktest/sample.conf b/tools/testing/ktest/sample.conf index 7b49f07b642..dbedfa19672 100644 --- a/tools/testing/ktest/sample.conf +++ b/tools/testing/ktest/sample.conf @@ -154,6 +154,16 @@ # MAKE_CMD := make ARCH=x86 # # +# And/or ops (&&,||) may also be used to make complex conditionals. +# +# TEST_START IF (DEFINED ALL_TESTS || ${MYTEST} == boottest) && ${MACHINE} == gandalf +# +# Notice the use of paranthesis. Without any paranthesis the above would be +# processed the same as: +# +# TEST_START IF DEFINED ALL_TESTS || (${MYTEST} == boottest && ${MACHINE} == gandalf) +# +# # # INCLUDE file # |