glibc/conform/conformtest.pl

733 lines
22 KiB
Raku

#! /usr/bin/perl
$CC = "gcc";
$CFLAGS = "-I. '-D__attribute__(x)=' -D_XOPEN_SOURCE=500";
# List of the headers we are testing.
@headers = ("wordexp.h", "wctype.h", "wchar.h", "varargs.h", "utmpx.h",
"utime.h", "unistd.h", "ulimit.h", "ucontext.h", "time.h",
"termios.h", "tar.h", "sys/wait.h", "sys/utsname.h", "sys/un.h",
"sys/uio.h", "sys/types.h", "sys/times.h", "sys/timeb.h",
"sys/time.h", "sys/statvfs.h", "sys/stat.h", "sys/socket.h",
"sys/shm.h", "sys/sem.h", "sys/resource.h", "sys/msg.h",
"sys/mman.h", "sys/ipc.h", "syslog.h", "stropts.h", "strings.h",
"string.h", "stdlib.h", "stdio.h", "stddef.h", "stdarg.h",
"spawn.h", "signal.h", "setjmp.h", "semaphore.h",
"search.h", "sched.h", "regex.h", "pwd.h", "pthread.h",
"poll.h", "nl_types.h", "netinet/tcp.h", "netinet/in.h",
"net/if.h", "netdb.h", "ndbm.h", "mqueue.h", "monetary.h",
"math.h", "locale.h", "libgen.h", "limits.h", "langinfo.h",
"iso646.h", "inttypes.h", "iconv.h", "grp.h", "glob.h", "ftw.h",
"fnmatch.h", "fmtmsg.h", "float.h", "fcntl.h", "errno.h",
"dlfcn.h", "dirent.h", "ctype.h", "cpio.h", "assert.h",
"arpa/inet.h", "aio.h");
# These are the ISO C99 keywords.
@keywords = ('auto', 'break', 'case', 'char', 'const', 'continue', 'default',
'do', 'double', 'else', 'enum', 'extern', 'float', 'for', 'goto',
'if', 'inline', 'int', 'long', 'register', 'restrict', 'return',
'short', 'signed', 'sizeof', 'static', 'struct', 'switch',
'typedef', 'union', 'unsigned', 'void', 'volatile', 'while');
# Some headers need a bit more attention.
$mustprepend{'regex.h'} = "#include <sys/types.h>\n";
# Make an hash table from this information.
while ($#keywords) {
$iskeyword{pop (@keywords)} = 1;
}
$tmpdir = "/tmp";
$verbose = 1;
$total = 0;
$skipped = 0;
$errors = 0;
#$dialect = "ISO";
#$dialect = "POSIX";
#$dialect = "XPG3";
#$dialect = "XPG4";
$dialect = "UNIX98";
sub poorfnmatch {
my($pattern, $string) = @_;
my($strlen) = length ($string);
my($res);
if (substr ($pattern, 0, 1) eq '*') {
my($patlen) = length ($pattern) - 1;
$res = ($strlen >= $patlen
&& substr ($pattern, -$patlen, $patlen) eq substr ($string, -$patlen, $patlen));
} elsif (substr ($pattern, -1, 1) eq '*') {
my($patlen) = length ($pattern) - 1;
$res = ($strlen >= $patlen
&& substr ($pattern, 0, $patlen) eq substr ($string, 0, $patlen));
} else {
$res = $pattern eq $string;
}
return $res;
}
sub compiletest
{
my($fnamebase, $msg, $errmsg, $skip) = @_;
my($result) = $skip;
my($printlog) = 0;
++$total;
printf (" $msg...");
if ($skip != 0) {
++$skipped;
printf (" SKIP\n");
} else {
$ret = system "$CC $CFLAGS -c $fnamebase.c -o $fnamebase.o > $fnamebase.out 2>&1";
if ($ret != 0) {
printf (" FAIL\n");
if ($verbose != 0) {
printf (" $errmsg Compiler message:\n");
$printlog = 1;
}
++$errors;
$result = 1;
} else {
printf (" OK\n");
if ($verbose > 1 && -s "$fnamebase.out") {
# We print all warnings issued.
$printlog = 1;
}
}
if ($printlog != 0) {
printf (" " . "-" x 71 . "\n");
open (MESSAGE, "< $fnamebase.out");
while (<MESSAGE>) {
printf (" %s", $_);
}
close (MESSAGE);
printf (" " . "-" x 71 . "\n");
}
}
unlink "$fnamebase.c";
unlink "$fnamebase.o";
unlink "$fnamebase.out";
$result;
}
sub runtest
{
my($fnamebase, $msg, $errmsg, $skip) = @_;
my($result) = $skip;
my($printlog) = 0;
++$total;
printf (" $msg...");
if ($skip != 0) {
++$skipped;
printf (" SKIP\n");
} else {
$ret = system "$CC $CFLAGS -o $fnamebase $fnamebase.c > $fnamebase.out 2>&1";
if ($ret != 0) {
printf (" FAIL\n");
if ($verbose != 0) {
printf (" $errmsg Compiler message:\n");
$printlog = 1;
}
++$errors;
$result = 1;
} else {
# Now run the program. If the exit code is not zero something is wrong.
$result = system "$fnamebase > $fnamebase.out2 2>&1";
if ($result == 0) {
printf (" OK\n");
if ($verbose > 1 && -s "$fnamebase.out") {
# We print all warnings issued.
$printlog = 1;
system "cat $fnamebase.out2 >> $fnamebase.out";
}
} else {
printf (" FAIL\n");
$printlog = 1;
unlink "$fnamebase.out";
rename "$fnamebase.out2", "$fnamebase.out";
}
}
if ($printlog != 0) {
printf (" " . "-" x 71 . "\n");
open (MESSAGE, "< $fnamebase.out");
while (<MESSAGE>) {
printf (" %s", $_);
}
close (MESSAGE);
printf (" " . "-" x 71 . "\n");
}
}
unlink "$fnamebase";
unlink "$fnamebase.c";
unlink "$fnamebase.o";
unlink "$fnamebase.out";
unlink "$fnamebase.out2";
$result;
}
sub newtoken {
my($token, $nerrors, @allow) = @_;
my($idx);
if ($token =~ /^[0-9_]/ || $iskeyword{$token}) {
return $nerrors;
}
for ($idx = 0; $idx <= $#allow; ++$idx) {
if (poorfnmatch ($allow[$idx], $token)) {
return $nerrors;
}
}
++$nerrors;
if ($nerrors == 1) {
printf ("FAIL\n " . "-" x 72 . "\n");
}
printf (" Namespace violation: \"%s\"\n", $token);
return $nerrors;
}
sub checknamespace {
my($h, $fnamebase, @allow) = @_;
my($nerrors) = 0;
++$total;
# Generate a program to get the contents of this header.
open (TESTFILE, ">$fnamebase.c");
print TESTFILE "#include <$h>\n";
close (TESTFILE);
open (CONTENT, "$CC $CFLAGS -E $fnamebase.c -Wp,-dN | sed -e '/^# [1-9]/d' -e '/^[[:space:]]*\$/d' |");
while (<CONTENT>) {
chop;
if (/^#define (.*)/) {
$nerrors = newtoken ($1, $nerrors, @allow);
} else {
# We have to tokenize the line.
my($str) = $_;
my($index) = 0;
my($len) = length ($str);
foreach $token (split(/[^a-zA-Z0-9_]/, $str)) {
if ($token ne "") {
$nerrors = newtoken ($token, $nerrors, @allow);
}
}
}
}
close (CONTENT);
unlink "$fnamebase.c";
if ($nerrors != 0) {
printf (" " . "-" x 72 . "\n");
++$errors;
} else {
printf ("OK\n");
}
}
while ($#headers >= 0) {
my($h) = pop (@headers);
my($hf) = $h;
$hf =~ s|/|-|;
my($fnamebase) = "$tmpdir/$hf-test";
my($missing);
my(@allow) = ();
my(@allowheader) = ();
my($prepend) = $mustprepend{$h};
printf ("Testing <$h>\n");
printf ("----------" . "-" x length ($h) . "\n");
# Generate a program to test for the availability of this header.
open (TESTFILE, ">$fnamebase.c");
print TESTFILE "$prepend";
print TESTFILE "#include <$h>\n";
close (TESTFILE);
$missing = compiletest ($fnamebase, "Checking whether <$h> is available",
"Header <$h> not available", 0);
printf ("\n");
open (CONTROL, "$CC -E -D$dialect - < data/$h-data |");
control: while (<CONTROL>) {
chop;
next control if (/^#/);
next control if (/^[ ]*$/);
if (/^element *({([^}]*)}|([^ ]*)) *({([^}]*)}|([^ ]*)) *([A-Za-z0-9_]*) *(.*)/) {
my($struct) = "$2$3";
my($type) = "$5$6";
my($member) = "$7";
my($rest) = "$8";
my($res) = $missing;
# Remember that this name is allowed.
push @allow, $member;
# Generate a program to test for the availability of this member.
open (TESTFILE, ">$fnamebase.c");
print TESTFILE "$prepend";
print TESTFILE "#include <$h>\n";
print TESTFILE "$struct a;\n";
print TESTFILE "$struct b;\n";
print TESTFILE "extern void xyzzy (__typeof__ (&b.$member), __typeof__ (&a.$member), unsigned);\n";
print TESTFILE "void foobarbaz (void) {\n";
print TESTFILE " xyzzy (&a.$member, &b.$member, sizeof (a.$member));\n";
print TESTFILE "}\n";
close (TESTFILE);
$res = compiletest ($fnamebase, "Testing for member $member",
"Member \"$member\" not available.", $res);
# Test the types of the members.
open (TESTFILE, ">$fnamebase.c");
print TESTFILE "$prepend";
print TESTFILE "#include <$h>\n";
print TESTFILE "$struct a;\n";
print TESTFILE "extern $type b$rest;\n";
print TESTFILE "extern __typeof__ (a.$member) b;\n";
close (TESTFILE);
compiletest ($fnamebase, "Testing for type of member $member",
"Member \"$member\" does not have the correct type.", $res);
} elsif (/^constant *([a-zA-Z0-9_]*) ([>=<]+) ([A-Za-z0-9_]*)/) {
my($const) = $1;
my($op) = $2;
my($value) = $3;
my($res) = $missing;
# Remember that this name is allowed.
push @allow, $const;
# Generate a program to test for the availability of this constant.
open (TESTFILE, ">$fnamebase.c");
print TESTFILE "$prepend";
print TESTFILE "#include <$h>\n";
print TESTFILE "__typeof__ ($const) a = $const;\n";
close (TESTFILE);
$res = compiletest ($fnamebase, "Testing for constant $const",
"Constant \"$const\" not available.", $res);
if ($value ne "") {
# Generate a program to test for the value of this constant.
open (TESTFILE, ">$fnamebase.c");
print TESTFILE "$prepend";
print TESTFILE "#include <$h>\n";
# Negate the value since 0 means ok
print TESTFILE "int main (void) { return !($const $op $value); }\n";
close (TESTFILE);
$res = runtest ($fnamebase, "Testing for value of constant $const",
"Constant \"$const\" has not the right value.", $res);
}
} elsif (/^typed-constant *([a-zA-Z0-9_]*) *({([^}]*)}|([^ ]*)) *([A-Za-z0-9_]*)?/) {
my($const) = $1;
my($type) = "$3$4";
my($value) = $5;
my($res) = $missing;
# Remember that this name is allowed.
push @allow, $const;
# Generate a program to test for the availability of this constant.
open (TESTFILE, ">$fnamebase.c");
print TESTFILE "$prepend";
print TESTFILE "#include <$h>\n";
print TESTFILE "__typeof__ ($const) a = $const;\n";
close (TESTFILE);
$res = compiletest ($fnamebase, "Testing for constant $const",
"Constant \"$const\" not available.", $res);
# Test the types of the members.
open (TESTFILE, ">$fnamebase.c");
print TESTFILE "$prepend";
print TESTFILE "#include <$h>\n";
print TESTFILE "__typeof__ (($type) 0) a;\n";
print TESTFILE "extern __typeof__ ($const) a;\n";
close (TESTFILE);
compiletest ($fnamebase, "Testing for type of constant $const",
"Constant \"$const\" does not have the correct type.",
$res);
if ($value ne "") {
# Generate a program to test for the value of this constant.
open (TESTFILE, ">$fnamebase.c");
print TESTFILE "$prepend";
print TESTFILE "#include <$h>\n";
print TESTFILE "int main (void) { return $const != $value; }\n";
close (TESTFILE);
$res = runtest ($fnamebase, "Testing for value of constant $const",
"Constant \"$const\" has not the right value.", $res);
}
} elsif (/^constant *([a-zA-Z0-9_]*) *([A-Za-z0-9_]*)?/) {
my($const) = $1;
my($value) = $2;
my($res) = $missing;
# Remember that this name is allowed.
push @allow, $const;
# Generate a program to test for the availability of this constant.
open (TESTFILE, ">$fnamebase.c");
print TESTFILE "$prepend";
print TESTFILE "#include <$h>\n";
print TESTFILE "__typeof__ ($const) a = $const;\n";
close (TESTFILE);
$res = compiletest ($fnamebase, "Testing for constant $const",
"Constant \"$const\" not available.", $res);
if ($value ne "") {
# Generate a program to test for the value of this constant.
open (TESTFILE, ">$fnamebase.c");
print TESTFILE "$prepend";
print TESTFILE "#include <$h>\n";
print TESTFILE "int main (void) { return $const != $value; }\n";
close (TESTFILE);
$res = runtest ($fnamebase, "Testing for value of constant $const",
"Constant \"$const\" has not the right value.", $res);
}
} elsif (/^typed-constant *([a-zA-Z0-9_]*) *({([^}]*)}|([^ ]*)) *([A-Za-z0-9_]*)?/) {
my($const) = $1;
my($type) = "$3$4";
my($value) = $5;
my($res) = $missing;
# Remember that this name is allowed.
push @allow, $const;
# Generate a program to test for the availability of this constant.
open (TESTFILE, ">$fnamebase.c");
print TESTFILE "$prepend";
print TESTFILE "#include <$h>\n";
print TESTFILE "__typeof__ ($const) a = $const;\n";
close (TESTFILE);
$res = compiletest ($fnamebase, "Testing for constant $const",
"Constant \"$const\" not available.", $res);
# Test the types of the members.
open (TESTFILE, ">$fnamebase.c");
print TESTFILE "$prepend";
print TESTFILE "#include <$h>\n";
print TESTFILE "__typeof__ (($type) 0) a;\n";
print TESTFILE "extern __typeof__ ($const) a;\n";
close (TESTFILE);
compiletest ($fnamebase, "Testing for type of constant $const",
"Constant \"$const\" does not have the correct type.",
$res);
if ($value ne "") {
# Generate a program to test for the value of this constant.
open (TESTFILE, ">$fnamebase.c");
print TESTFILE "$prepend";
print TESTFILE "#include <$h>\n";
print TESTFILE "int main (void) { return $const != $value; }\n";
close (TESTFILE);
$res = runtest ($fnamebase, "Testing for value of constant $const",
"Constant \"$const\" has not the right value.", $res);
}
} elsif (/^type *({([^}]*)|([a-zA-Z0-9_]*))/) {
my($type) = "$2$3";
# Remember that this name is allowed.
if ($type =~ /^struct *(.*)/) {
push @allow, $1;
} elsif ($type =~ /^union *(.*)/) {
push @allow, $1;
} else {
push @allow, $type;
}
# Remember that this name is allowed.
push @allow, $type;
# Generate a program to test for the availability of this constant.
open (TESTFILE, ">$fnamebase.c");
print TESTFILE "$prepend";
print TESTFILE "#include <$h>\n";
print TESTFILE "$type *a;\n";
close (TESTFILE);
compiletest ($fnamebase, "Testing for type $type",
"Type \"$type\" not available.", $missing);
} elsif (/^function *({([^}]*)}|([a-zA-Z0-9_]*)) [(][*]([a-zA-Z0-9_]*) ([(].*[)])/) {
my($rettype) = "$2$3";
my($fname) = "$4";
my($args) = "$5";
my($res) = $missing;
# Remember that this name is allowed.
push @allow, $fname;
# Generate a program to test for availability of this function.
open (TESTFILE, ">$fnamebase.c");
print TESTFILE "$prepend";
print TESTFILE "#include <$h>\n";
# print TESTFILE "#undef $fname\n";
print TESTFILE "$rettype (*(*foobarbaz) $args = $fname;\n";
close (TESTFILE);
$res = compiletest ($fnamebase, "Test availability of function $fname",
"Function \"$fname\" is not available.", $res);
# Generate a program to test for the type of this function.
open (TESTFILE, ">$fnamebase.c");
print TESTFILE "$prepend";
print TESTFILE "#include <$h>\n";
# print TESTFILE "#undef $fname\n";
print TESTFILE "extern $rettype (*(*foobarbaz) $args;\n";
print TESTFILE "extern __typeof__ (&$fname) foobarbaz;\n";
close (TESTFILE);
compiletest ($fnamebase, "Test for type of function $fname",
"Function \"$fname\" has incorrect type.", $res);
} elsif (/^function *({([^}]*)}|([a-zA-Z0-9_]*)) ([a-zA-Z0-9_]*) ([(].*[)])/) {
my($rettype) = "$2$3";
my($fname) = "$4";
my($args) = "$5";
my($res) = $missing;
# Remember that this name is allowed.
push @allow, $fname;
# Generate a program to test for availability of this function.
open (TESTFILE, ">$fnamebase.c");
print TESTFILE "$prepend";
print TESTFILE "#include <$h>\n";
# print TESTFILE "#undef $fname\n";
print TESTFILE "$rettype (*foobarbaz) $args = $fname;\n";
close (TESTFILE);
$res = compiletest ($fnamebase, "Test availability of function $fname",
"Function \"$fname\" is not available.", $res);
# Generate a program to test for the type of this function.
open (TESTFILE, ">$fnamebase.c");
print TESTFILE "$prepend";
print TESTFILE "#include <$h>\n";
# print TESTFILE "#undef $fname\n";
print TESTFILE "extern $rettype (*foobarbaz) $args;\n";
print TESTFILE "extern __typeof__ (&$fname) foobarbaz;\n";
close (TESTFILE);
compiletest ($fnamebase, "Test for type of function $fname",
"Function \"$fname\" has incorrect type.", $res);
} elsif (/^variable *({([^}]*)}|([a-zA-Z0-9_]*)) ([a-zA-Z0-9_]*)/) {
my($type) = "$2$3";
my($vname) = "$4";
my($res) = $missing;
# Remember that this name is allowed.
push @allow, $vname;
# Generate a program to test for availability of this function.
open (TESTFILE, ">$fnamebase.c");
print TESTFILE "$prepend";
print TESTFILE "#include <$h>\n";
# print TESTFILE "#undef $fname\n";
print TESTFILE "$type *foobarbaz = &$vname;\n";
close (TESTFILE);
$res = compiletest ($fnamebase, "Test availability of variable $vname",
"Variable \"$vname\" is not available.", $res);
# Generate a program to test for the type of this function.
open (TESTFILE, ">$fnamebase.c");
print TESTFILE "$prepend";
print TESTFILE "#include <$h>\n";
# print TESTFILE "#undef $fname\n";
print TESTFILE "extern $type $vname;\n";
close (TESTFILE);
compiletest ($fnamebase, "Test for type of variable $fname",
"Variable \"$vname\" has incorrect type.", $res);
} elsif (/^macro-function *({([^}]*)}|([a-zA-Z0-9_]*)) ([a-zA-Z0-9_]*) ([(].*[)])/) {
my($rettype) = "$2$3";
my($fname) = "$4";
my($args) = "$5";
my($res) = $missing;
# Remember that this name is allowed.
push @allow, $fname;
# Generate a program to test for availability of this function.
open (TESTFILE, ">$fnamebase.c");
print TESTFILE "$prepend";
print TESTFILE "#include <$h>\n";
print TESTFILE "#ifndef $fname\n";
print TESTFILE "$rettype (*foobarbaz) $args = $fname;\n";
print TESTFILE "#endif\n";
close (TESTFILE);
$res = compiletest ($fnamebase, "Test availability of function $fname",
"Function \"$fname\" is not available.", $res);
# Generate a program to test for the type of this function.
open (TESTFILE, ">$fnamebase.c");
print TESTFILE "$prepend";
print TESTFILE "#include <$h>\n";
print TESTFILE "#ifndef $fname\n";
print TESTFILE "extern $rettype (*foobarbaz) $args;\n";
print TESTFILE "extern __typeof__ (&$fname) foobarbaz;\n";
print TESTFILE "#endif\n";
close (TESTFILE);
compiletest ($fnamebase, "Test for type of function $fname",
"Function \"$fname\" has incorrect type.", $res);
} elsif (/^macro-str *([^ ]*)\s*(\".*\")/) {
# The above regex doesn't handle a \" in a string.
my($macro) = "$1";
my($string) = "$2";
my($res) = $missing;
# Remember that this name is allowed.
push @allow, $macro;
# Generate a program to test for availability of this macro.
open (TESTFILE, ">$fnamebase.c");
print TESTFILE "$prepend";
print TESTFILE "#include <$h>\n";
print TESTFILE "#ifndef $macro\n";
print TESTFILE "# error \"Macro $macro not defined\"\n";
print TESTFILE "#endif\n";
close (TESTFILE);
compiletest ($fnamebase, "Test availability of macro $macro",
"Macro \"$macro\" is not available.", $missing);
# Generate a program to test for the value of this macro.
open (TESTFILE, ">$fnamebase.c");
print TESTFILE "$prepend";
print TESTFILE "#include <$h>\n";
# We can't include <string.h> here.
print TESTFILE "extern int (strcmp)(const char *, const char *);\n";
print TESTFILE "int main (void) { return strcmp ($macro, $string) != 0;}\n";
close (TESTFILE);
$res = runtest ($fnamebase, "Testing for value of macro $macro",
"Macro \"$macro\" has not the right value.", $res);
} elsif (/^macro *([^ ]*)/) {
my($macro) = "$1";
# Remember that this name is allowed.
push @allow, $macro;
# Generate a program to test for availability of this macro.
open (TESTFILE, ">$fnamebase.c");
print TESTFILE "$prepend";
print TESTFILE "#include <$h>\n";
print TESTFILE "#ifndef $macro\n";
print TESTFILE "# error \"Macro $macro not defined\"\n";
print TESTFILE "#endif\n";
close (TESTFILE);
compiletest ($fnamebase, "Test availability of macro $macro",
"Macro \"$macro\" is not available.", $missing);
} elsif (/^allow *(.*)/) {
my($pattern) = $1;
push @allow, $pattern;
next control;
} elsif (/^allow-header *(.*)/) {
my($pattern) = $1;
push @allowheader, $pattern;
next control;
} else {
# printf ("line is `%s'\n", $_);
next control;
}
printf ("\n");
}
close (CONTROL);
# Read the data files for the header files which are allowed to be included.
while ($#allowheader >= 0) {
my($ah) = pop @allowheader;
open (ALLOW, "$CC -E -D$dialect - < data/$ah-data |");
acontrol: while (<ALLOW>) {
next acontrol if (/^#/);
next acontrol if (/^[ ]*$/);
if (/^element *({([^}]*)}|([^ ]*)) *({([^}]*)}|([^ ]*)) *([A-Za-z0-9_]*) *(.*)/) {
push @allow, $7;
} elsif (/^constant *([a-zA-Z0-9_]*) *([A-Za-z0-9_]*)?/) {
push @allow, $1;
} elsif (/^typed-constant *([a-zA-Z0-9_]*) *({([^}]*)}|([^ ]*)) *([A-Za-z0-9_]*)?/) {
push @allow, 1;
} elsif (/^type *({([^}]*)|([a-zA-Z0-9_]*))/) {
my($type) = "$2$3";
# Remember that this name is allowed.
if ($type =~ /^struct *(.*)/) {
push @allow, $1;
} elsif ($type =~ /^union *(.*)/) {
push @allow, $1;
} else {
push @allow, $type;
}
} elsif (/^function *({([^}]*)}|([a-zA-Z0-9_]*)) [(][*]([a-zA-Z0-9_]*) ([(].*[)])/) {
push @allow, $4;
} elsif (/^function *({([^}]*)}|([a-zA-Z0-9_]*)) ([a-zA-Z0-9_]*) ([(].*[)])/) {
push @allow, $4;
} elsif (/^variable *({([^}]*)}|([a-zA-Z0-9_]*)) ([a-zA-Z0-9_]*)/) {
push @allow, $4;
} elsif (/^macro-function *({([^}]*)}|([a-zA-Z0-9_]*)) ([a-zA-Z0-9_]*) ([(].*[)])/) {
push @allow, $4;
} elsif (/^macro *([^ ]*)/) {
push @allow, $1;
} elsif (/^allow *(.*)/) {
push @allow, $1;
} elsif (/^allow-header *(.*)/) {
push @allowheader, $1;
}
}
close (ALLOW);
}
# Now check the namespace.
printf (" Checking the namespace of \"%s\"... ", $h);
if ($missing) {
++$skipped;
printf ("SKIP\n");
} else {
checknamespace ($h, $fnamebase, @allow);
}
printf ("\n\n");
}
printf "-" x 76 . "\n";
printf (" Total number of tests : %4d\n", $total);
printf (" Number of failed tests : %4d (%3d%%)\n", $errors, ($errors * 100) / $total);
printf (" Number of skipped tests: %4d (%3d%%)\n", $skipped, ($skipped * 100) / $total);
exit $errors != 0;