diff options
| -rwxr-xr-x | tools/testing/ktest/ktest.pl | 37 | ||||
| -rw-r--r-- | tools/testing/ktest/sample.conf | 15 |
2 files changed, 44 insertions, 8 deletions
diff --git a/tools/testing/ktest/ktest.pl b/tools/testing/ktest/ktest.pl index b4f32e734745..7bce412bbdcc 100755 --- a/tools/testing/ktest/ktest.pl +++ b/tools/testing/ktest/ktest.pl @@ -337,10 +337,17 @@ sub process_variables { } sub set_value { - my ($lvalue, $rvalue) = @_; + my ($lvalue, $rvalue, $override, $overrides, $name) = @_; if (defined($opt{$lvalue})) { - die "Error: Option $lvalue defined more than once!\n"; + if (!$override || defined(${$overrides}{$lvalue})) { + my $extra = ""; + if ($override) { + $extra = "In the same override section!\n"; + } + die "$name: $.: Option $lvalue defined more than once!\n$extra"; + } + ${$overrides}{$lvalue} = $rvalue; } if ($rvalue =~ /^\s*$/) { delete $opt{$lvalue}; @@ -430,6 +437,9 @@ sub __read_config { my $test_case = 0; my $if = 0; my $if_set = 0; + my $override = 0; + + my %overrides; while (<$in>) { @@ -443,6 +453,7 @@ sub __read_config { my $old_test_num; my $old_repeat; + $override = 0; if ($type eq "TEST_START") { @@ -468,10 +479,20 @@ sub __read_config { $skip = 0; } - if ($rest =~ /\s+ITERATE\s+(\d+)(.*)$/) { - $repeat = $1; - $rest = $2; - $repeat_tests{"$test_num"} = $repeat; + if (!$skip) { + if ($type eq "TEST_START") { + if ($rest =~ /\s+ITERATE\s+(\d+)(.*)$/) { + $repeat = $1; + $rest = $2; + $repeat_tests{"$test_num"} = $repeat; + } + } elsif ($rest =~ /\sOVERRIDE\b(.*)/) { + # DEFAULT only + $rest = $1; + $override = 1; + # Clear previous overrides + %overrides = (); + } } if ($rest =~ /\sIF\s+(.*)/) { @@ -573,10 +594,10 @@ sub __read_config { } if ($default || $lvalue =~ /\[\d+\]$/) { - set_value($lvalue, $rvalue); + set_value($lvalue, $rvalue, $override, \%overrides, $name); } else { my $val = "$lvalue\[$test_num\]"; - set_value($val, $rvalue); + set_value($val, $rvalue, $override, \%overrides, $name); if ($repeat > 1) { $repeats{$val} = $repeat; diff --git a/tools/testing/ktest/sample.conf b/tools/testing/ktest/sample.conf index ae2a93c732ac..0fd3ca30ad0c 100644 --- a/tools/testing/ktest/sample.conf +++ b/tools/testing/ktest/sample.conf @@ -72,6 +72,21 @@ # the same option name under the same test or as default # ktest will fail to execute, and no tests will run. # +# DEFAULTS OVERRIDE +# +# Options defined in the DEFAULTS section can not be duplicated +# even if they are defined in two different DEFAULT sections. +# This is done to catch mistakes where an option is added but +# the previous option was forgotten about and not commented. +# +# The OVERRIDE keyword can be added to a section to allow this +# section to override other DEFAULT sections values that have +# been defined previously. It will only override options that +# have been defined before its use. Options defined later +# in a non override section will still error. The same option +# can not be defined in the same section even if that section +# is marked OVERRIDE. +# # # # Both TEST_START and DEFAULTS sections can also have the IF keyword |