# without using 'eval' as much as possible, which might cloud the issue, the
# crucial parts of the code are duplicated in a block for each pragma.
+# To make a TODO test, add the string 'TODO' to its %test_names value
+
binmode STDOUT, ':utf8';
binmode STDERR, ':utf8';
use strict;
use feature 'fc';
-my $debug = 0;
+my $debug = $ENV{PERL_DEBUG_FULL_TEST} // 0;
+
+# Certain tests have been shown to be problematical for a few locales. Don't
+# fail them unless at least this percentage of the tested locales fail.
+my $acceptable_fold_failure_percentage = 5;
use Dumpvalue;
# UWIN seems to loop after taint tests, just skip for now
$have_setlocale = 0 if ($^O =~ /^uwin/);
-sub LC_ALL ();
-
$a = 'abc %';
my $test_num = 0;
not eval { $dummy = join("", @_), kill 0; 1 }
}
-sub check_taint ($) {
- ok is_tainted($_[0]), "verify that is tainted";
+sub check_taint ($;$) {
+ my $message_tail = $_[1] // "";
+ $message_tail = ": $message_tail" if $message_tail;
+ ok is_tainted($_[0]), "verify that is tainted$message_tail";
}
-sub check_taint_not ($) {
- ok((not is_tainted($_[0])), "verify that isn't tainted");
+sub check_taint_not ($;$) {
+ my $message_tail = $_[1] // "";
+ $message_tail = ": $message_tail" if $message_tail;
+ ok((not is_tainted($_[0])), "verify that isn't tainted$message_tail");
}
+"\tb\t" =~ /^m?(\s)(.*)\1$/;
+check_taint_not $&, "not tainted outside 'use locale'";
+;
+
use locale; # engage locale and therefore locale taint.
check_taint_not $a;
my @Locale;
my $Locale;
+my @Word_;
+my @Digit_;
+my @Space_;
+my @Alpha_;
my @Alnum_;
+my @Ascii_;
+my @Blank_;
+my @Cntrl_;
+my @Graph_;
+my @Lower_;
+my @Print_;
+my @Upper_;
+my @Xdigit_;
+my @Cased_;
sub trylocale {
my $locale = shift;
return if grep { $locale eq $_ } @Locale;
- return unless setlocale(LC_ALL, $locale);
+ return unless setlocale(&POSIX::LC_ALL, $locale);
my $badutf8;
{
local $SIG{__WARN__} = sub {
}
}
-setlocale(LC_ALL, "C");
+setlocale(&POSIX::LC_ALL, "C");
if ($^O eq 'darwin') {
# Darwin 8/Mac OS X 10.4 and 10.5 have bad Basque locales: perl bug #35895,
my %Problem;
my %Okay;
my %Testing;
-my @Neoalpha; # Alnums that aren't in the C locale.
+my @Added_alpha; # Alphas that aren't in the C locale.
my %test_names;
-sub tryneoalpha {
- my ($Locale, $i, $test) = @_;
- unless ($test) {
+sub display_characters {
+ # This returns a display string denoting the input parameter @_, each
+ # entry of which is a single character in the range 0-255. The first part
+ # of the output is a string of the characters in @_ that are ASCII
+ # graphics, and hence unambiguously displayable. They are given by code
+ # point order. The second part is the remaining code points, the ordinals
+ # of which are each displayed as 2-digit hex. Blanks are inserted so as
+ # to keep anything from the first part looking like a 2-digit hex number.
+
+ no locale;
+ my @chars = sort { ord $a <=> ord $b } @_;
+ my $output = "";
+ my $hex = "";
+ my $range_start;
+ my $start_class;
+ push @chars, chr(258); # This sentinel simplifies the loop termination
+ # logic
+ foreach my $i (0 .. @chars - 1) {
+ my $char = $chars[$i];
+ my $range_end;
+ my $class;
+
+ # We avoid using [:posix:] classes, as these are being tested in this
+ # file. Each equivalence class below is for things that can appear in
+ # a range; those that can't be in a range have class -1. 0 for those
+ # which should be output in hex; and >0 for the other ranges
+ if ($char =~ /[A-Z]/) {
+ $class = 2;
+ }
+ elsif ($char =~ /[a-z]/) {
+ $class = 3;
+ }
+ elsif ($char =~ /[0-9]/) {
+ $class = 4;
+ }
+ elsif ($char =~ /[[\]!"#\$\%&\'()*+,.\/:\\;<=>?\@\^_`{|}~-]/) {
+ $class = -1; # Punct never appears in a range
+ }
+ else {
+ $class = 0; # Output in hex
+ }
+
+ if (! defined $range_start) {
+ if ($class < 0) {
+ $output .= $char;
+ }
+ else {
+ $range_start = ord $char;
+ $start_class = $class;
+ }
+ } # A range ends if not consecutive, or the class-type changes
+ elsif (ord $char != ($range_end = ord($chars[$i-1])) + 1
+ || $class != $start_class)
+ {
+
+ # Here, the current character is not in the range. This means the
+ # previous character must have been. Output the range up through
+ # that one.
+ my $range_length = $range_end - $range_start + 1;
+ if ($start_class > 0) {
+ $output .= " " . chr($range_start);
+ $output .= "-" . chr($range_end) if $range_length > 1;
+ }
+ else {
+ $hex .= sprintf(" %02X", $range_start);
+ $hex .= sprintf("-%02X", $range_end) if $range_length > 1;
+ }
+
+ # Handle the new current character, as potentially beginning a new
+ # range
+ undef $range_start;
+ redo;
+ }
+ }
+
+ $output =~ s/^ //;
+ $hex =~ s/^ // if ! length $output;
+ return "$output$hex";
+}
+
+sub report_result {
+ my ($Locale, $i, $pass_fail, $message) = @_;
+ $message //= "";
+ $message = " ($message)" if $message;
+ unless ($pass_fail) {
$Problem{$i}{$Locale} = 1;
- debug "# failed $i with locale '$Locale'\n";
+ debug "# failed $i ($test_names{$i}) with locale '$Locale'$message\n";
} else {
push @{$Okay{$i}}, $Locale;
}
}
+sub report_multi_result {
+ my ($Locale, $i, $results_ref) = @_;
+
+ # $results_ref points to an array, each element of which is a character that was
+ # in error for this test numbered '$i'. If empty, the test passed
+
+ my $message = "";
+ if (@$results_ref) {
+ $message = join " ", "for", display_characters(@$results_ref);
+ }
+ report_result($Locale, $i, @$results_ref == 0, $message);
+}
+
my $first_locales_test_number = $final_without_setlocale + 1;
my $locales_test_number;
my $not_necessarily_a_problem_test_number;
+my $first_casing_test_number;
+my $final_casing_test_number;
my %setlocale_failed; # List of locales that setlocale() didn't work on
foreach $Locale (@Locale) {
$locales_test_number = $first_locales_test_number - 1;
debug "# Locale = $Locale\n";
- unless (setlocale(LC_ALL, $Locale)) {
+ unless (setlocale(&POSIX::LC_ALL, $Locale)) {
$setlocale_failed{$Locale} = $Locale;
next;
}
# documented deficiencies. Non- UTF-8 locales are tested only under plain
# 'use locale', as otherwise we would have to convert everything in them
# to Unicode.
+ # The locale name doesn't necessarily have to have "utf8" in it to be a
+ # UTF-8 locale, but it works mostly.
my $is_utf8_locale = $Locale =~ /UTF-?8/i;
- my %UPPER = ();
- my %lower = ();
- my %BoThCaSe = ();
+ my %UPPER = (); # All alpha X for which uc(X) == X and lc(X) != X
+ my %lower = (); # All alpha X for which lc(X) == X and uc(X) != X
+ my %BoThCaSe = (); # All alpha X for which uc(X) == lc(X) == X
if (! $is_utf8_locale) {
use locale;
- @Alnum_ = sort grep /\w/, map { chr } 0..255;
-
- debug "# w = ", join("",@Alnum_), "\n";
+ @Word_ = grep /\w/, map { chr } 0..255;
+ @Digit_ = grep /\d/, map { chr } 0..255;
+ @Space_ = grep /\s/, map { chr } 0..255;
+ @Alpha_ = grep /[[:alpha:]]/, map {chr } 0..255;
+ @Alnum_ = grep /[[:alnum:]]/, map {chr } 0..255;
+ @Ascii_ = grep /[[:ascii:]]/, map {chr } 0..255;
+ @Blank_ = grep /[[:blank:]]/, map {chr } 0..255;
+ @Cntrl_ = grep /[[:cntrl:]]/, map {chr } 0..255;
+ @Graph_ = grep /[[:graph:]]/, map {chr } 0..255;
+ @Lower_ = grep /[[:lower:]]/, map {chr } 0..255;
+ @Print_ = grep /[[:print:]]/, map {chr } 0..255;
+ @Upper_ = grep /[[:upper:]]/, map {chr } 0..255;
+ @Xdigit_ = grep /[[:xdigit:]]/, map {chr } 0..255;
+ @Cased_ = grep /[[:upper:]]/i, map {chr } 0..255;
# Sieve the uppercase and the lowercase.
- for (@Alnum_) {
+ for (@Word_) {
if (/[^\d_]/) { # skip digits and the _
if (uc($_) eq $_) {
$UPPER{$_} = $_;
}
else {
use locale ':not_characters';
- @Alnum_ = sort grep /\w/, map { chr } 0..255;
- debug "# w = ", join("",@Alnum_), "\n";
- for (@Alnum_) {
+ @Word_ = grep /\w/, map { chr } 0..255;
+ @Digit_ = grep /\d/, map { chr } 0..255;
+ @Space_ = grep /\s/, map { chr } 0..255;
+ @Alpha_ = grep /[[:alpha:]]/, map {chr } 0..255;
+ @Alnum_ = grep /[[:alnum:]]/, map {chr } 0..255;
+ @Ascii_ = grep /[[:ascii:]]/, map {chr } 0..255;
+ @Blank_ = grep /[[:blank:]]/, map {chr } 0..255;
+ @Cntrl_ = grep /[[:cntrl:]]/, map {chr } 0..255;
+ @Graph_ = grep /[[:graph:]]/, map {chr } 0..255;
+ @Lower_ = grep /[[:lower:]]/, map {chr } 0..255;
+ @Print_ = grep /[[:print:]]/, map {chr } 0..255;
+ @Upper_ = grep /[[:upper:]]/, map {chr } 0..255;
+ @Xdigit_ = grep /[[:xdigit:]]/, map {chr } 0..255;
+ @Cased_ = grep /[[:upper:]]/i, map {chr } 0..255;
+ for (@Word_) {
if (/[^\d_]/) { # skip digits and the _
if (uc($_) eq $_) {
$UPPER{$_} = $_;
}
}
}
+
+ debug "# :upper: = ", display_characters(@Upper_), "\n";
+ debug "# :lower: = ", display_characters(@Lower_), "\n";
+ debug "# :cased: = ", display_characters(@Cased_), "\n";
+ debug "# :alpha: = ", display_characters(@Alpha_), "\n";
+ debug "# :alnum: = ", display_characters(@Alnum_), "\n";
+ debug "# w = ", display_characters(@Word_), "\n";
+ debug "# :graph: = ", display_characters(@Graph_), "\n";
+ debug "# :print: = ", display_characters(@Print_), "\n";
+ debug "# d = ", display_characters(@Digit_), "\n";
+ debug "# :xdigit: = ", display_characters(@Xdigit_), "\n";
+ debug "# :blank: = ", display_characters(@Blank_), "\n";
+ debug "# s = ", display_characters(@Space_), "\n";
+ debug "# :cntrl: = ", display_characters(@Cntrl_), "\n";
+ debug "# :ascii: = ", display_characters(@Ascii_), "\n";
+
foreach (keys %UPPER) {
+
$BoThCaSe{$_}++ if exists $lower{$_};
}
foreach (keys %lower) {
delete $lower{$_};
}
- debug "# UPPER = ", join("", sort keys %UPPER ), "\n";
- debug "# lower = ", join("", sort keys %lower ), "\n";
- debug "# BoThCaSe = ", join("", sort keys %BoThCaSe), "\n";
+ debug "# UPPER = ", display_characters(keys %UPPER), "\n";
+ debug "# lower = ", display_characters(keys %lower), "\n";
+ debug "# BoThCaSe = ", display_characters(keys %BoThCaSe), "\n";
+
+ my @failures;
+ my @fold_failures;
+ foreach my $x (sort keys %UPPER) {
+ my $ok;
+ my $fold_ok;
+ if ($is_utf8_locale) {
+ use locale ':not_characters';
+ $ok = $x =~ /[[:upper:]]/;
+ $fold_ok = $x =~ /[[:lower:]]/i;
+ }
+ else {
+ use locale;
+ $ok = $x =~ /[[:upper:]]/;
+ $fold_ok = $x =~ /[[:lower:]]/i;
+ }
+ push @failures, $x unless $ok;
+ push @fold_failures, $x unless $fold_ok;
+ }
+ $locales_test_number++;
+ $first_casing_test_number = $locales_test_number;
+ $test_names{$locales_test_number} = 'Verify that /[[:upper:]]/ matches all alpha X for which uc(X) == X and lc(X) != X';
+ report_multi_result($Locale, $locales_test_number, \@failures);
+
+ $locales_test_number++;
+
+ $test_names{$locales_test_number} = 'Verify that /[[:lower:]]/i matches all alpha X for which uc(X) == X and lc(X) != X';
+ report_multi_result($Locale, $locales_test_number, \@fold_failures);
+
+ undef @failures;
+ undef @fold_failures;
+
+ foreach my $x (sort keys %lower) {
+ my $ok;
+ my $fold_ok;
+ if ($is_utf8_locale) {
+ use locale ':not_characters';
+ $ok = $x =~ /[[:lower:]]/;
+ $fold_ok = $x =~ /[[:upper:]]/i;
+ }
+ else {
+ use locale;
+ $ok = $x =~ /[[:lower:]]/;
+ $fold_ok = $x =~ /[[:upper:]]/i;
+ }
+ push @failures, $x unless $ok;
+ push @fold_failures, $x unless $fold_ok;
+ }
+
+ $locales_test_number++;
+ $test_names{$locales_test_number} = 'Verify that /[[:lower:]]/ matches all alpha X for which lc(X) == X and uc(X) != X';
+ report_multi_result($Locale, $locales_test_number, \@failures);
+
+ $locales_test_number++;
+ $test_names{$locales_test_number} = 'Verify that /[[:upper:]]/i matches all alpha X for which lc(X) == X and uc(X) != X';
+ report_multi_result($Locale, $locales_test_number, \@fold_failures);
{ # Find the alphabetic characters that are not considered alphabetics
# in the default (C) locale.
no locale;
- @Neoalpha = ();
- for (keys %UPPER, keys %lower) {
- push(@Neoalpha, $_) if (/\W/);
+ @Added_alpha = ();
+ for (keys %UPPER, keys %lower, keys %BoThCaSe) {
+ push(@Added_alpha, $_) if (/\W/);
}
}
- @Neoalpha = sort @Neoalpha;
+ @Added_alpha = sort @Added_alpha;
- debug "# Neoalpha = ", join("",@Neoalpha), "\n";
+ debug "# Added_alpha = ", display_characters(@Added_alpha), "\n";
- my $first_Neoalpha_test_number = $locales_test_number;
- my $final_Neoalpha_test_number = $first_Neoalpha_test_number + 4;
- if (@Neoalpha == 0) {
- # If we have no Neoalphas the remaining tests are no-ops.
- debug "# no Neoalpha, skipping tests $locales_test_number..$final_Neoalpha_test_number for locale '$Locale'\n";
- foreach ($locales_test_number+1..$final_Neoalpha_test_number) {
- push @{$Okay{$_}}, $Locale;
- $locales_test_number++;
- }
- } else {
+ # Cross-check the whole 8-bit character set.
- # Test \w.
+ ++$locales_test_number;
+ my @f;
+ $test_names{$locales_test_number} = 'Verify that \w and [:word:] are identical';
+ for (map { chr } 0..255) {
+ if ($is_utf8_locale) {
+ use locale ':not_characters';
+ push @f, $_ unless /[[:word:]]/ == /\w/;
+ }
+ else {
+ push @f, $_ unless /[[:word:]]/ == /\w/;
+ }
+ }
+ report_multi_result($Locale, $locales_test_number, \@f);
- my $word = join('', @Neoalpha);
+ ++$locales_test_number;
+ undef @f;
+ $test_names{$locales_test_number} = 'Verify that \d and [:digit:] are identical';
+ for (map { chr } 0..255) {
+ if ($is_utf8_locale) {
+ use locale ':not_characters';
+ push @f, $_ unless /[[:digit:]]/ == /\d/;
+ }
+ else {
+ push @f, $_ unless /[[:digit:]]/ == /\d/;
+ }
+ }
+ report_multi_result($Locale, $locales_test_number, \@f);
- ++$locales_test_number;
- $test_names{$locales_test_number} = 'Verify that alnums outside the C locale match \w';
- my $ok;
+ ++$locales_test_number;
+ undef @f;
+ $test_names{$locales_test_number} = 'Verify that \s and [:space:] are identical';
+ for (map { chr } 0..255) {
+ if ($is_utf8_locale) {
+ use locale ':not_characters';
+ push @f, $_ unless /[[:space:]]/ == /\s/;
+ }
+ else {
+ push @f, $_ unless /[[:space:]]/ == /\s/;
+ }
+ }
+ report_multi_result($Locale, $locales_test_number, \@f);
+
+ ++$locales_test_number;
+ undef @f;
+ $test_names{$locales_test_number} = 'Verify that [:posix:] and [:^posix:] are mutually exclusive';
+ for (map { chr } 0..255) {
if ($is_utf8_locale) {
use locale ':not_characters';
- $ok = $word =~ /^(\w+)$/;
+ push @f, $_ unless (/[[:alpha:]]/ xor /[[:^alpha:]]/) ||
+ (/[[:alnum:]]/ xor /[[:^alnum:]]/) ||
+ (/[[:ascii:]]/ xor /[[:^ascii:]]/) ||
+ (/[[:blank:]]/ xor /[[:^blank:]]/) ||
+ (/[[:cntrl:]]/ xor /[[:^cntrl:]]/) ||
+ (/[[:digit:]]/ xor /[[:^digit:]]/) ||
+ (/[[:graph:]]/ xor /[[:^graph:]]/) ||
+ (/[[:lower:]]/ xor /[[:^lower:]]/) ||
+ (/[[:print:]]/ xor /[[:^print:]]/) ||
+ (/[[:space:]]/ xor /[[:^space:]]/) ||
+ (/[[:upper:]]/ xor /[[:^upper:]]/) ||
+ (/[[:word:]]/ xor /[[:^word:]]/) ||
+ (/[[:xdigit:]]/ xor /[[:^xdigit:]]/) ||
+
+ # effectively is what [:cased:] would be if it existed.
+ (/[[:upper:]]/i xor /[[:^upper:]]/i);
}
else {
- # Already in 'use locale'; this tests that exiting scopes works
- $ok = $word =~ /^(\w+)$/;
+ push @f, $_ unless (/[[:alpha:]]/ xor /[[:^alpha:]]/) ||
+ (/[[:alnum:]]/ xor /[[:^alnum:]]/) ||
+ (/[[:ascii:]]/ xor /[[:^ascii:]]/) ||
+ (/[[:blank:]]/ xor /[[:^blank:]]/) ||
+ (/[[:cntrl:]]/ xor /[[:^cntrl:]]/) ||
+ (/[[:digit:]]/ xor /[[:^digit:]]/) ||
+ (/[[:graph:]]/ xor /[[:^graph:]]/) ||
+ (/[[:lower:]]/ xor /[[:^lower:]]/) ||
+ (/[[:print:]]/ xor /[[:^print:]]/) ||
+ (/[[:space:]]/ xor /[[:^space:]]/) ||
+ (/[[:upper:]]/ xor /[[:^upper:]]/) ||
+ (/[[:word:]]/ xor /[[:^word:]]/) ||
+ (/[[:xdigit:]]/ xor /[[:^xdigit:]]/) ||
+ (/[[:upper:]]/i xor /[[:^upper:]]/i);
}
- tryneoalpha($Locale, $locales_test_number, $ok);
+ }
+ report_multi_result($Locale, $locales_test_number, \@f);
- # Cross-check the whole 8-bit character set.
+ # The rules for the relationships are given in:
+ # http://www.opengroup.org/onlinepubs/009695399/basedefs/xbd_chap07.html
- ++$locales_test_number;
- $test_names{$locales_test_number} = 'Verify that \w and \W are mutually exclusive, as are \d, \D; \s, \S';
- for (map { chr } 0..255) {
+ ++$locales_test_number;
+ undef @f;
+ $test_names{$locales_test_number} = 'Verify that [:lower:] is a subset of [:alpha:]';
+ for (map { chr } 0..255) {
+ if ($is_utf8_locale) {
+ use locale ':not_characters';
+ push @f, $_ if /[[:lower:]]/ and ! /[[:alpha:]]/;
+ }
+ else {
+ push @f, $_ if /[[:lower:]]/ and ! /[[:alpha:]]/;
+ }
+ }
+ report_multi_result($Locale, $locales_test_number, \@f);
+
+ ++$locales_test_number;
+ undef @f;
+ $test_names{$locales_test_number} = 'Verify that [:upper:] is a subset of [:alpha:]';
+ for (map { chr } 0..255) {
+ if ($is_utf8_locale) {
+ use locale ':not_characters';
+ push @f, $_ if /[[:upper:]]/ and ! /[[:alpha:]]/;
+ }
+ else {
+ push @f, $_ if /[[:upper:]]/ and ! /[[:alpha:]]/;
+ }
+ }
+ report_multi_result($Locale, $locales_test_number, \@f);
+
+ ++$locales_test_number;
+ undef @f;
+ $test_names{$locales_test_number} = 'Verify that /[[:lower:]]/i is a subset of [:alpha:]';
+ for (map { chr } 0..255) {
+ if ($is_utf8_locale) {
+ use locale ':not_characters';
+ push @f, $_ if /[[:lower:]]/i and ! /[[:alpha:]]/;
+ }
+ else {
+ push @f, $_ if /[[:lower:]]/i and ! /[[:alpha:]]/;
+ }
+ }
+ report_multi_result($Locale, $locales_test_number, \@f);
+
+ ++$locales_test_number;
+ undef @f;
+ $test_names{$locales_test_number} = 'Verify that [:alpha:] is a subset of [:alnum:]';
+ for (map { chr } 0..255) {
+ if ($is_utf8_locale) {
+ use locale ':not_characters';
+ push @f, $_ if /[[:alpha:]]/ and ! /[[:alnum:]]/;
+ }
+ else {
+ push @f, $_ if /[[:alpha:]]/ and ! /[[:alnum:]]/;
+ }
+ }
+ report_multi_result($Locale, $locales_test_number, \@f);
+
+ ++$locales_test_number;
+ undef @f;
+ $test_names{$locales_test_number} = 'Verify that [:digit:] is a subset of [:alnum:]';
+ for (map { chr } 0..255) {
+ if ($is_utf8_locale) {
+ use locale ':not_characters';
+ push @f, $_ if /[[:digit:]]/ and ! /[[:alnum:]]/;
+ }
+ else {
+ push @f, $_ if /[[:digit:]]/ and ! /[[:alnum:]]/;
+ }
+ }
+ report_multi_result($Locale, $locales_test_number, \@f);
+
+ ++$locales_test_number;
+ undef @f;
+ $test_names{$locales_test_number} = 'Verify that [:digit:] matches either 10 or 20 code points';
+ report_result($Locale, $locales_test_number, @Digit_ == 10 || @Digit_ ==20);
+
+ ++$locales_test_number;
+ undef @f;
+ $test_names{$locales_test_number} = 'Verify that [:digit:] (if is 10 code points) is a subset of [:xdigit:]';
+ if (@Digit_ == 10) {
+ for (map { chr } 0..255) {
if ($is_utf8_locale) {
use locale ':not_characters';
- $ok = (/\w/ xor /\W/) ||
- (/\d/ xor /\D/) ||
- (/\s/ xor /\S/);
+ push @f, $_ if /[[:digit:]]/ and ! /[[:xdigit:]]/;
}
else {
- $ok = (/\w/ xor /\W/) ||
- (/\d/ xor /\D/) ||
- (/\s/ xor /\S/);
+ push @f, $_ if /[[:digit:]]/ and ! /[[:xdigit:]]/;
}
- tryneoalpha($Locale, $locales_test_number, $ok);
- }
+ }
+ }
+ report_multi_result($Locale, $locales_test_number, \@f);
- # Test for read-only scalars' locale vs non-locale comparisons.
+ ++$locales_test_number;
+ undef @f;
+ $test_names{$locales_test_number} = 'Verify that [:alnum:] is a subset of [:graph:]';
+ for (map { chr } 0..255) {
+ if ($is_utf8_locale) {
+ use locale ':not_characters';
+ push @f, $_ if /[[:alnum:]]/ and ! /[[:graph:]]/;
+ }
+ else {
+ push @f, $_ if /[[:alnum:]]/ and ! /[[:graph:]]/;
+ }
+ }
+ report_multi_result($Locale, $locales_test_number, \@f);
+
+ # Note that xdigit doesn't have to be a subset of alnum
+
+ ++$locales_test_number;
+ undef @f;
+ $test_names{$locales_test_number} = 'Verify that [:xdigit:] is a subset of [:graph:]';
+ for (map { chr } 0..255) {
+ if ($is_utf8_locale) {
+ use locale ':not_characters';
+ push @f, $_ if /[[:xdigit:]]/ and ! /[[:graph:]]/;
+ }
+ else {
+ push @f, $_ if /[[:xdigit:]]/ and ! /[[:graph:]]/;
+ }
+ }
+ report_multi_result($Locale, $locales_test_number, \@f);
+
+ ++$locales_test_number;
+ undef @f;
+ $test_names{$locales_test_number} = 'Verify that [:punct:] is a subset of [:graph:]';
+ for (map { chr } 0..255) {
+ if ($is_utf8_locale) {
+ use locale ':not_characters';
+ push @f, $_ if /[[:punct:]]/ and ! /[[:graph:]]/;
+ }
+ else {
+ push @f, $_ if /[[:punct:]]/ and ! /[[:graph:]]/;
+ }
+ }
+ report_multi_result($Locale, $locales_test_number, \@f);
- {
- no locale;
- $a = "qwerty";
+ ++$locales_test_number;
+ undef @f;
+ $test_names{$locales_test_number} = 'Verify that [:blank:] is a subset of [:space:]';
+ for (map { chr } 0..255) {
+ if ($is_utf8_locale) {
+ use locale ':not_characters';
+ push @f, $_ if /[[:blank:]]/ and ! /[[:space:]]/;
+ }
+ else {
+ push @f, $_ if /[[:blank:]]/ and ! /[[:space:]]/;
+ }
+ }
+ report_multi_result($Locale, $locales_test_number, \@f);
+
+ ++$locales_test_number;
+ undef @f;
+ $test_names{$locales_test_number} = 'Verify that [:graph:] is a subset of [:print:]';
+ for (map { chr } 0..255) {
+ if ($is_utf8_locale) {
+ use locale ':not_characters';
+ push @f, $_ if /[[:graph:]]/ and ! /[[:print:]]/;
+ }
+ else {
+ push @f, $_ if /[[:graph:]]/ and ! /[[:print:]]/;
+ }
+ }
+ report_multi_result($Locale, $locales_test_number, \@f);
+
+ ++$locales_test_number;
+ undef @f;
+ $test_names{$locales_test_number} = 'Verify that isn\'t both [:cntrl:] and [:print:]';
+ for (map { chr } 0..255) {
+ if ($is_utf8_locale) {
+ use locale ':not_characters';
+ push @f, $_ if (/[[:print:]]/ and /[[:cntrl:]]/);
+ }
+ else {
+ push @f, $_ if (/[[:print:]]/ and /[[:cntrl:]]/);
+ }
+ }
+ report_multi_result($Locale, $locales_test_number, \@f);
+
+ ++$locales_test_number;
+ undef @f;
+ $test_names{$locales_test_number} = 'Verify that isn\'t both [:alnum:] and [:punct:]';
+ for (map { chr } 0..255) {
+ if ($is_utf8_locale) {
+ use locale ':not_characters';
+ push @f, $_ if /[[:alnum:]]/ and /[[:punct:]]/;
+ }
+ else {
+ push @f, $_ if /[[:alnum:]]/ and /[[:punct:]]/;
+ }
+ }
+ report_multi_result($Locale, $locales_test_number, \@f);
+
+ ++$locales_test_number;
+ undef @f;
+ $test_names{$locales_test_number} = 'Verify that isn\'t both [:xdigit:] and [:punct:]';
+ for (map { chr } 0..255) {
+ if ($is_utf8_locale) {
+ use locale ':not_characters';
+ push @f, $_ if (/[[:punct:]]/ and /[[:xdigit:]]/);
+ }
+ else {
+ push @f, $_ if (/[[:punct:]]/ and /[[:xdigit:]]/);
+ }
+ }
+ report_multi_result($Locale, $locales_test_number, \@f);
+
+ ++$locales_test_number;
+ undef @f;
+ $test_names{$locales_test_number} = 'Verify that isn\'t both [:graph:] and [:space:]';
+ for (map { chr } 0..255) {
+ if ($is_utf8_locale) {
+ use locale ':not_characters';
+ push @f, $_ if (/[[:graph:]]/ and /[[:space:]]/);
+ }
+ else {
+ push @f, $_ if (/[[:graph:]]/ and /[[:space:]]/);
+ }
+ }
+ report_multi_result($Locale, $locales_test_number, \@f);
+
+ $final_casing_test_number = $locales_test_number;
+
+ # Test for read-only scalars' locale vs non-locale comparisons.
+
+ {
+ no locale;
+ my $ok;
+ $a = "qwerty";
+ if ($is_utf8_locale) {
+ use locale ':not_characters';
+ $ok = ($a cmp "qwerty") == 0;
+ }
+ else {
+ use locale;
+ $ok = ($a cmp "qwerty") == 0;
+ }
+ report_result($Locale, ++$locales_test_number, $ok);
+ $test_names{$locales_test_number} = 'Verify that cmp works with a read-only scalar; no- vs locale';
+ }
+
+ {
+ my ($from, $to, $lesser, $greater,
+ @test, %test, $test, $yes, $no, $sign);
+
+ ++$locales_test_number;
+ $test_names{$locales_test_number} = 'Verify that "le", "ne", etc work';
+ $not_necessarily_a_problem_test_number = $locales_test_number;
+ for (0..9) {
+ # Select a slice.
+ $from = int(($_*@Word_)/10);
+ $to = $from + int(@Word_/10);
+ $to = $#Word_ if ($to > $#Word_);
+ $lesser = join('', @Word_[$from..$to]);
+ # Select a slice one character on.
+ $from++; $to++;
+ $to = $#Word_ if ($to > $#Word_);
+ $greater = join('', @Word_[$from..$to]);
if ($is_utf8_locale) {
use locale ':not_characters';
- $ok = ($a cmp "qwerty") == 0;
+ ($yes, $no, $sign) = ($lesser lt $greater
+ ? (" ", "not ", 1)
+ : ("not ", " ", -1));
}
else {
use locale;
- $ok = ($a cmp "qwerty") == 0;
+ ($yes, $no, $sign) = ($lesser lt $greater
+ ? (" ", "not ", 1)
+ : ("not ", " ", -1));
}
- tryneoalpha($Locale, ++$locales_test_number, $ok);
- $test_names{$locales_test_number} = 'Verify that cmp works with a read-only scalar; no- vs locale';
- }
-
- {
- my ($from, $to, $lesser, $greater,
- @test, %test, $test, $yes, $no, $sign);
-
- ++$locales_test_number;
- $test_names{$locales_test_number} = 'Verify that "le", "ne", etc work';
- $not_necessarily_a_problem_test_number = $locales_test_number;
- for (0..9) {
- # Select a slice.
- $from = int(($_*@Alnum_)/10);
- $to = $from + int(@Alnum_/10);
- $to = $#Alnum_ if ($to > $#Alnum_);
- $lesser = join('', @Alnum_[$from..$to]);
- # Select a slice one character on.
- $from++; $to++;
- $to = $#Alnum_ if ($to > $#Alnum_);
- $greater = join('', @Alnum_[$from..$to]);
+ # all these tests should FAIL (return 0). Exact lt or gt cannot
+ # be tested because in some locales, say, eacute and E may test
+ # equal.
+ @test =
+ (
+ $no.' ($lesser le $greater)', # 1
+ 'not ($lesser ne $greater)', # 2
+ ' ($lesser eq $greater)', # 3
+ $yes.' ($lesser ge $greater)', # 4
+ $yes.' ($lesser ge $greater)', # 5
+ $yes.' ($greater le $lesser )', # 7
+ 'not ($greater ne $lesser )', # 8
+ ' ($greater eq $lesser )', # 9
+ $no.' ($greater ge $lesser )', # 10
+ 'not (($lesser cmp $greater) == -($sign))' # 11
+ );
+ @test{@test} = 0 x @test;
+ $test = 0;
+ for my $ti (@test) {
if ($is_utf8_locale) {
use locale ':not_characters';
- ($yes, $no, $sign) = ($lesser lt $greater
- ? (" ", "not ", 1)
- : ("not ", " ", -1));
+ $test{$ti} = eval $ti;
}
else {
- use locale;
- ($yes, $no, $sign) = ($lesser lt $greater
- ? (" ", "not ", 1)
- : ("not ", " ", -1));
+ # Already in 'use locale';
+ $test{$ti} = eval $ti;
}
- # all these tests should FAIL (return 0).
- # Exact lt or gt cannot be tested because
- # in some locales, say, eacute and E may test equal.
- @test =
- (
- $no.' ($lesser le $greater)', # 1
- 'not ($lesser ne $greater)', # 2
- ' ($lesser eq $greater)', # 3
- $yes.' ($lesser ge $greater)', # 4
- $yes.' ($lesser ge $greater)', # 5
- $yes.' ($greater le $lesser )', # 7
- 'not ($greater ne $lesser )', # 8
- ' ($greater eq $lesser )', # 9
- $no.' ($greater ge $lesser )', # 10
- 'not (($lesser cmp $greater) == -($sign))' # 11
- );
- @test{@test} = 0 x @test;
- $test = 0;
- for my $ti (@test) {
- if ($is_utf8_locale) {
- use locale ':not_characters';
- $test{$ti} = eval $ti;
- }
- else {
- # Already in 'use locale';
- $test{$ti} = eval $ti;
+ $test ||= $test{$ti}
+ }
+ report_result($Locale, $locales_test_number, $test == 0);
+ if ($test) {
+ debug "# lesser = '$lesser'\n";
+ debug "# greater = '$greater'\n";
+ debug "# lesser cmp greater = ",
+ $lesser cmp $greater, "\n";
+ debug "# greater cmp lesser = ",
+ $greater cmp $lesser, "\n";
+ debug "# (greater) from = $from, to = $to\n";
+ for my $ti (@test) {
+ debugf("# %-40s %-4s", $ti,
+ $test{$ti} ? 'FAIL' : 'ok');
+ if ($ti =~ /\(\.*(\$.+ +cmp +\$[^\)]+)\.*\)/) {
+ debugf("(%s == %4d)", $1, eval $1);
}
- $test ||= $test{$ti}
- }
- tryneoalpha($Locale, $locales_test_number, $test == 0);
- if ($test) {
- debug "# lesser = '$lesser'\n";
- debug "# greater = '$greater'\n";
- debug "# lesser cmp greater = ",
- $lesser cmp $greater, "\n";
- debug "# greater cmp lesser = ",
- $greater cmp $lesser, "\n";
- debug "# (greater) from = $from, to = $to\n";
- for my $ti (@test) {
- debugf("# %-40s %-4s", $ti,
- $test{$ti} ? 'FAIL' : 'ok');
- if ($ti =~ /\(\.*(\$.+ +cmp +\$[^\)]+)\.*\)/) {
- debugf("(%s == %4d)", $1, eval $1);
- }
- debug "\n#";
- }
-
- last;
- }
- }
- }
- }
+ debug "\n#";
+ }
- if ($locales_test_number != $final_Neoalpha_test_number) {
- die("The delta for \$final_Neoalpha needs to be updated from "
- . ($final_Neoalpha_test_number - $first_Neoalpha_test_number)
- . " to "
- . ($locales_test_number - $first_Neoalpha_test_number)
- );
+ last;
+ }
+ }
}
my $ok1;
my $ok11;
my $ok12;
my $ok13;
+ my $ok14;
+ my $ok15;
+ my $ok16;
my $c;
my $d;
{
no locale;
- # The earlier test was $e = "$x". But this fails [perl
- # #108378], and the "no locale" was commented out. But doing
- # that made all the tests in the block after this one
- # meaningless, as originally it was testing the nesting of a
- # "no locale" scope, and how it recovers after that scope is
- # done. So I (khw) filed a bug report and changed this so it
- # wouldn't fail. It seemed too much work to add TODOs
- # instead. Should this be fixed, the following test names
- # would need to be revised; they mostly don't really test
- # anything currently.
- $e = $x;
+ $e = "$x";
$ok6 = $e == 1.23;
$ok7 = $e == $x;
$ok11 = $f == $c;
$ok12 = abs(($f + $g) - 3.57) < 0.01;
$ok13 = $w == 0;
+ $ok14 = $ok15 = $ok16 = 1; # Skip for non-utf8 locales
}
}
else {
$ok5 = $c == $d;
{
no locale;
- $e = $x;
+ $e = "$x";
$ok6 = $e == 1.23;
$ok7 = $e == $x;
$ok11 = $f == $c;
$ok12 = abs(($f + $g) - 3.57) < 0.01;
$ok13 = $w == 0;
+
+ # Look for non-ASCII error messages, and verify that the first
+ # such is in UTF-8 (the others almost certainly will be like the
+ # first).
+ $ok14 = 1;
+ foreach my $err (keys %!) {
+ use Errno;
+ $! = eval "&Errno::$err"; # Convert to strerror() output
+ my $strerror = "$!";
+ if ("$strerror" =~ /\P{ASCII}/) {
+ my $utf8_strerror = $strerror;
+ utf8::upgrade($utf8_strerror);
+
+ # If $! was already in UTF-8, the upgrade was a no-op;
+ # otherwise they will be different byte strings.
+ use bytes;
+ $ok14 = $utf8_strerror eq $strerror;
+ last;
+ }
+ }
+
+ # Similarly, we verify that a non-ASCII radix is in UTF-8. This
+ # also catches if there is a disparity between sprintf and
+ # stringification.
+
+ my $string_g = "$g";
+
+ my $utf8_string_g = "$g";
+ utf8::upgrade($utf8_string_g);
+
+ my $utf8_sprintf_g = sprintf("%g", $g);
+ utf8::upgrade($utf8_sprintf_g);
+ use bytes;
+ $ok15 = $utf8_string_g eq $string_g;
+ $ok16 = $utf8_sprintf_g eq $string_g;
}
}
- tryneoalpha($Locale, ++$locales_test_number, $ok1);
+ report_result($Locale, ++$locales_test_number, $ok1);
$test_names{$locales_test_number} = 'Verify that an intervening printf doesn\'t change assignment results';
my $first_a_test = $locales_test_number;
debug "# $first_a_test..$locales_test_number: \$a = $a, \$b = $b, Locale = $Locale\n";
- tryneoalpha($Locale, ++$locales_test_number, $ok2);
+ report_result($Locale, ++$locales_test_number, $ok2);
$test_names{$locales_test_number} = 'Verify that an intervening sprintf doesn\'t change assignment results';
my $first_c_test = $locales_test_number;
- tryneoalpha($Locale, ++$locales_test_number, $ok3);
+ report_result($Locale, ++$locales_test_number, $ok3);
$test_names{$locales_test_number} = 'Verify that a different locale radix works when doing "==" with a constant';
- tryneoalpha($Locale, ++$locales_test_number, $ok4);
+ report_result($Locale, ++$locales_test_number, $ok4);
$test_names{$locales_test_number} = 'Verify that a different locale radix works when doing "==" with a scalar';
- tryneoalpha($Locale, ++$locales_test_number, $ok5);
+ report_result($Locale, ++$locales_test_number, $ok5);
$test_names{$locales_test_number} = 'Verify that a different locale radix works when doing "==" with a scalar and an intervening sprintf';
debug "# $first_c_test..$locales_test_number: \$c = $c, \$d = $d, Locale = $Locale\n";
- tryneoalpha($Locale, ++$locales_test_number, $ok6);
- $test_names{$locales_test_number} = 'Verify that can assign numerically under inner no-locale block';
+ report_result($Locale, ++$locales_test_number, $ok6);
+ $test_names{$locales_test_number} = 'Verify that can assign stringified under inner no-locale block';
my $first_e_test = $locales_test_number;
- tryneoalpha($Locale, ++$locales_test_number, $ok7);
+ report_result($Locale, ++$locales_test_number, $ok7);
$test_names{$locales_test_number} = 'Verify that "==" with a scalar still works in inner no locale';
- tryneoalpha($Locale, ++$locales_test_number, $ok8);
+ report_result($Locale, ++$locales_test_number, $ok8);
$test_names{$locales_test_number} = 'Verify that "==" with a scalar and an intervening sprintf still works in inner no locale';
debug "# $first_e_test..$locales_test_number: \$e = $e, no locale\n";
- tryneoalpha($Locale, ++$locales_test_number, $ok9);
+ report_result($Locale, ++$locales_test_number, $ok9);
$test_names{$locales_test_number} = 'Verify that after a no-locale block, a different locale radix still works when doing "==" with a constant';
my $first_f_test = $locales_test_number;
- tryneoalpha($Locale, ++$locales_test_number, $ok10);
+ report_result($Locale, ++$locales_test_number, $ok10);
$test_names{$locales_test_number} = 'Verify that after a no-locale block, a different locale radix still works when doing "==" with a scalar';
- tryneoalpha($Locale, ++$locales_test_number, $ok11);
+ report_result($Locale, ++$locales_test_number, $ok11);
$test_names{$locales_test_number} = 'Verify that after a no-locale block, a different locale radix still works when doing "==" with a scalar and an intervening sprintf';
- tryneoalpha($Locale, ++$locales_test_number, $ok12);
+ report_result($Locale, ++$locales_test_number, $ok12);
$test_names{$locales_test_number} = 'Verify that after a no-locale block, a different locale radix can participate in an addition and function call as numeric';
- tryneoalpha($Locale, ++$locales_test_number, $ok13);
+ report_result($Locale, ++$locales_test_number, $ok13);
$test_names{$locales_test_number} = 'Verify that don\'t get warning under "==" even if radix is not a dot';
+ report_result($Locale, ++$locales_test_number, $ok14);
+ $test_names{$locales_test_number} = 'Verify that non-ASCII UTF-8 error messages are in UTF-8';
+
+ report_result($Locale, ++$locales_test_number, $ok15);
+ $test_names{$locales_test_number} = 'Verify that a number with a UTF-8 radix has a UTF-8 stringification';
+
+ report_result($Locale, ++$locales_test_number, $ok16);
+ $test_names{$locales_test_number} = 'Verify that a sprintf of a number with a UTF-8 radix yields UTF-8';
+
debug "# $first_f_test..$locales_test_number: \$f = $f, \$g = $g, back to locale = $Locale\n";
# Does taking lc separately differ from taking
my $y = "aa";
my $z = "AB";
- tryneoalpha($Locale, ++$locales_test_number,
+ report_result($Locale, ++$locales_test_number,
lcA($x, $y) == 1 && lcB($x, $y) == 1 ||
lcA($x, $z) == 0 && lcB($x, $z) == 0);
}
my $y = "aa";
my $z = "AB";
- tryneoalpha($Locale, ++$locales_test_number,
+ report_result($Locale, ++$locales_test_number,
lcC($x, $y) == 1 && lcD($x, $y) == 1 ||
lcC($x, $z) == 0 && lcD($x, $z) == 0);
}
push @f, $x unless lc $x eq fc $x;
}
}
- tryneoalpha($Locale, $locales_test_number, @f == 0);
- if (@f) {
- print "# failed $locales_test_number locale '$Locale' characters @f\n"
- }
+ report_multi_result($Locale, $locales_test_number, \@f);
}
# [perl #109318]
}
}
- tryneoalpha($Locale, $locales_test_number, @f == 0);
+ report_result($Locale, $locales_test_number, @f == 0);
if (@f) {
print "# failed $locales_test_number locale '$Locale' numbers @f\n"
}
print "# It usually indicates a problem in the environment,\n";
print "# not in Perl itself.\n";
}
+ if ($Okay{$_} && ($_ >= $first_casing_test_number
+ && $_ <= $final_casing_test_number))
+ {
+ # Round to nearest .1%
+ my $percent_fail = (int(.5 + (1000 * scalar(keys $Problem{$_})
+ / scalar(@Locale))))
+ / 10;
+ if (! $debug && $percent_fail < $acceptable_fold_failure_percentage)
+ {
+ $test_names{$_} .= 'TODO';
+ print "# ", 100 - $percent_fail, "% of locales pass the following test, so it is likely that the failures\n";
+ print "# are errors in the locale definitions. The test is marked TODO, as the\n";
+ print "# problem is not likely to be Perl's\n";
+ }
+ }
+ print "#\n";
+ if ($debug) {
+ print "# The code points that had this failure are given above. Look for lines\n";
+ print "# that match 'failed $_'\n";
+ }
+ else {
+ print "# For more details, rerun, with environment variable PERL_DEBUG_FULL_TEST=1.\n";
+ print "# Then look at that output for lines that match 'failed $_'\n";
+ }
print "not ";
}
print "ok $_";
- print " $test_names{$_}" if defined $test_names{$_};
- print "\n";
-}
-
-# Give final advice.
-
-my $didwarn = 0;
-
-foreach ($first_locales_test_number..$final_locales_test_number) {
- if ($Problem{$_}) {
- my @f = sort keys %{ $Problem{$_} };
- my $f = join(" ", @f);
- $f =~ s/(.{50,60}) /$1\n#\t/g;
- print
- "#\n",
- "# The locale ", (@f == 1 ? "definition" : "definitions"), "\n#\n",
- "#\t", $f, "\n#\n",
- "# on your system may have errors because the locale test $_\n",
- "# failed in ", (@f == 1 ? "that locale" : "those locales"),
- ".\n";
- print <<EOW;
-#
-# If your users are not using these locales you are safe for the moment,
-# but please report this failure first to perlbug\@perl.com using the
-# perlbug script (as described in the INSTALL file) so that the exact
-# details of the failures can be sorted out first and then your operating
-# system supplier can be alerted about these anomalies.
-#
-EOW
- $didwarn = 1;
+ if (defined $test_names{$_}) {
+ # If TODO is in the test name, make it thus
+ my $todo = $test_names{$_} =~ s/TODO\s*//;
+ print " $test_names{$_}";
+ print " # TODO" if $todo;
}
+ print "\n";
}
-# Tell which locales were okay and which were not.
-
-if ($didwarn) {
- my (@s, @F);
-
- foreach my $l (@Locale) {
- my $p = 0;
- if ($setlocale_failed{$l}) {
- $p++;
- }
- else {
- foreach my $t
- ($first_locales_test_number..$final_locales_test_number)
- {
- $p++ if $Problem{$t}{$l};
- }
- }
- push @s, $l if $p == 0;
- push @F, $l unless $p == 0;
- }
-
- if (@s) {
- my $s = join(" ", @s);
- $s =~ s/(.{50,60}) /$1\n#\t/g;
-
- warn
- "# The following locales\n#\n",
- "#\t", $s, "\n#\n",
- "# tested okay.\n#\n",
- } else {
- warn "# None of your locales were fully okay.\n";
- }
-
- if (@F) {
- my $F = join(" ", @F);
- $F =~ s/(.{50,60}) /$1\n#\t/g;
+$test_num = $final_locales_test_number;
- warn
- "# The following locales\n#\n",
- "#\t", $F, "\n#\n",
- "# had problems.\n#\n",
- } else {
- warn "# None of your locales were broken.\n";
- }
+{ # perl #115808
+ use warnings;
+ my $warned = 0;
+ local $SIG{__WARN__} = sub {
+ $warned = $_[0] =~ /uninitialized/;
+ };
+ my $z = "y" . setlocale(&POSIX::LC_ALL, "xyzzy");
+ ok($warned, "variable set to setlocale(BAD LOCALE) is considered uninitialized");
}
-$test_num = $final_locales_test_number;
-
# Test that tainting and case changing works on utf8 strings. These tests are
# placed last to avoid disturbing the hard-coded test numbers that existed at
# the time these were added above this in this file.
# This also tests that locale overrides unicode_strings in the same scope for
# non-utf8 strings.
-setlocale(LC_ALL, "C");
+setlocale(&POSIX::LC_ALL, "C");
{
use locale;
use feature 'unicode_strings';
$above_latin1_case_change_delta = -1;
}
else {
- @list = ("", "A", "\xC0", "\x{1E9E}", "\x{100}");
+ @list = ("", "A", "\xC0", "\x{17F}", "\x{100}");
$ascii_case_change_delta = +32;
$above_latin1_case_change_delta = +1;
}
}
}
+# Give final advice.
+
+my $didwarn = 0;
+
+foreach ($first_locales_test_number..$final_locales_test_number) {
+ if ($Problem{$_}) {
+ my @f = sort keys %{ $Problem{$_} };
+ my $f = join(" ", @f);
+ $f =~ s/(.{50,60}) /$1\n#\t/g;
+ print
+ "#\n",
+ "# The locale ", (@f == 1 ? "definition" : "definitions"), "\n#\n",
+ "#\t", $f, "\n#\n",
+ "# on your system may have errors because the locale test $_\n",
+ "# \"$test_names{$_}\"\n",
+ "# failed in ", (@f == 1 ? "that locale" : "those locales"),
+ ".\n";
+ print <<EOW;
+#
+# If your users are not using these locales you are safe for the moment,
+# but please report this failure first to perlbug\@perl.com using the
+# perlbug script (as described in the INSTALL file) so that the exact
+# details of the failures can be sorted out first and then your operating
+# system supplier can be alerted about these anomalies.
+#
+EOW
+ $didwarn = 1;
+ }
+}
+
+# Tell which locales were okay and which were not.
+
+if ($didwarn) {
+ my (@s, @F);
+
+ foreach my $l (@Locale) {
+ my $p = 0;
+ if ($setlocale_failed{$l}) {
+ $p++;
+ }
+ else {
+ foreach my $t
+ ($first_locales_test_number..$final_locales_test_number)
+ {
+ $p++ if $Problem{$t}{$l};
+ }
+ }
+ push @s, $l if $p == 0;
+ push @F, $l unless $p == 0;
+ }
+
+ if (@s) {
+ my $s = join(" ", @s);
+ $s =~ s/(.{50,60}) /$1\n#\t/g;
+
+ warn
+ "# The following locales\n#\n",
+ "#\t", $s, "\n#\n",
+ "# tested okay.\n#\n",
+ } else {
+ warn "# None of your locales were fully okay.\n";
+ }
+
+ if (@F) {
+ my $F = join(" ", @F);
+ $F =~ s/(.{50,60}) /$1\n#\t/g;
+
+ warn
+ "# The following locales\n#\n",
+ "#\t", $F, "\n#\n",
+ "# had problems.\n#\n",
+ "# For more details, rerun, with environment variable PERL_DEBUG_FULL_TEST=1.\n";
+ } else {
+ warn "# None of your locales were broken.\n";
+ }
+}
+
print "1..$test_num\n";
# eof
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