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of: prepare to add processing of EXPECT_NOT to of_unittest_expect

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scripts/dtc/of_unittest_expect processes EXPECT messages that
document expected kernel messages triggered by unittest.  Add
processing of EXPECT_NOT messages that document kernel messages
triggered by unittest that are not expected.

This is commit 1 of 2, renaming existing variables in anticipation
of the changes needed to process EXPECT_NOT, so that commit 2 of 2
will be smaller and easier to read.  This commit is not intended
to make any functional changes.

Signed-off-by: Frank Rowand <frowand.list@gmail.com>
Link: https://lore.kernel.org/r/20230213185702.395776-2-frowand.list@gmail.com
Signed-off-by: Rob Herring <robh@kernel.org>
This commit is contained in:
Frank Rowand 2023-02-13 12:56:56 -06:00 committed by Rob Herring
parent 16b0c7cad9
commit 511f3aa710
1 changed files with 20 additions and 20 deletions
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40
scripts/dtc/of_unittest_expect
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@ -9,7 +9,7 @@
# on the console log that results from executing the Linux kernel
# devicetree unittest (drivers/of/unitest.c).
$VUFX = "220201a";
$VUFX = "230121a";
use strict 'refs';
use strict subs;
@ -274,7 +274,7 @@ while ($line = <ARGV>) {
if ($line =~ /^\s*$exp_begin/) {
$data = $line;
$data =~ s/^\s*$exp_begin//;
push @begin, $data;
push @exp_begin_stack, $data;
if ($verbose) {
if ($print_line_num) {
@ -302,20 +302,20 @@ while ($line = <ARGV>) {
$found = 0;
$no_begin = 0;
if (@found_or_begin > 0) {
$begin = pop @found_or_begin;
if (@exp_found_or_begin > 0) {
$begin = pop @exp_found_or_begin;
if (compare($data, $begin)) {
$found = 1;
}
} elsif (@begin > 0) {
$begin = pop @begin;
$begin = pop @exp_begin_stack;
} else {
$no_begin = 1;
}
if ($no_begin) {
$expect_missing_begin++;
$exp_missing_begin++;
print "** ERROR: EXPECT end without any EXPECT begin:\n";
print " end ---> $line\n";
@ -325,20 +325,20 @@ while ($line = <ARGV>) {
$line_num = sprintf("%4s ", $.);
}
$expect_not_found++;
$exp_missing++;
printf "** %s%s$script_name WARNING - not found ---> %s\n",
$line_num, $timestamp, $data;
} elsif (! compare($data, $begin)) {
$expect_missing_end++;
$exp_missing_end++;
print "** ERROR: EXPECT end does not match EXPECT begin:\n";
print " begin -> $begin\n";
print " end ---> $line\n";
} else {
$expect_found++;
$exp_found++;
}
@ -357,7 +357,7 @@ while ($line = <ARGV>) {
}
$found = 0;
foreach $begin (@begin) {
foreach $begin (@exp_begin_stack) {
if (compare($begin, $line)) {
$found = 1;
last;
@ -365,12 +365,12 @@ while ($line = <ARGV>) {
}
if ($found) {
$begin = shift @begin;
$begin = shift @exp_begin_stack;
while (! compare($begin, $line)) {
push @found_or_begin, $begin;
$begin = shift @begin;
push @exp_found_or_begin, $begin;
$begin = shift @exp_begin_stack;
}
push @found_or_begin, $line;
push @exp_found_or_begin, $line;
if ($hide_expect) {
$suppress_line = 1;
@ -391,18 +391,18 @@ if (! $no_expect_stats) {
print "\n";
print "** EXPECT statistics:\n";
print "**\n";
printf "** EXPECT found : %4i\n", $expect_found;
printf "** EXPECT not found : %4i\n", $expect_not_found;
printf "** missing EXPECT begin : %4i\n", $expect_missing_begin;
printf "** missing EXPECT end : %4i\n", $expect_missing_end;
printf "** EXPECT found : %4i\n", $exp_found;
printf "** EXPECT not found : %4i\n", $exp_missing;
printf "** missing EXPECT begin : %4i\n", $exp_missing_begin;
printf "** missing EXPECT end : %4i\n", $exp_missing_end;
printf "** unittest FAIL : %4i\n", $unittest_fail;
printf "** internal error : %4i\n", $internal_err;
}
if (@begin) {
if (@exp_begin_stack) {
print "** ERROR: EXPECT begin without any EXPECT end:\n";
print " This list may be misleading.\n";
foreach $begin (@begin) {
foreach $begin (@exp_begin_stack) {
print " begin ---> $begin\n";
}
}