mirror of
https://sourceware.org/git/glibc.git
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cf6deb084b
This suppresses Perl warnings like these:
Unescaped left brace in regex is deprecated here (and will be fatal in
Perl 5.32), passed through in regex; marked by <-- HERE in m/^element
*({ <-- HERE ([^}]*)}|([^{ ]*)) *({([^}]*)}|([^{ ]*)) *([A-Za-z0-9_]*)
*(.*)/ at conformtest.pl line 370.
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
(cherry picked from commit ddb3c626b0)
899 lines
27 KiB
Perl
899 lines
27 KiB
Perl
#!/usr/bin/perl
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use GlibcConform;
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use Getopt::Long;
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use POSIX;
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$standard = "XOPEN2K8";
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$CC = "gcc";
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$tmpdir = "/tmp";
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$cross = "";
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$xfail_str = "";
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GetOptions ('headers=s' => \@headers, 'standard=s' => \$standard,
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'flags=s' => \$flags, 'cc=s' => \$CC, 'tmpdir=s' => \$tmpdir,
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'cross' => \$cross, 'xfail=s' => \$xfail_str);
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@headers = split(/,/,join(',',@headers));
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# List of the headers we are testing.
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if (@headers == ()) {
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@headers = ("wordexp.h", "wctype.h", "wchar.h", "varargs.h", "utmpx.h",
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"utime.h", "unistd.h", "ulimit.h", "ucontext.h", "uchar.h",
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"time.h", "tgmath.h", "termios.h", "tar.h", "sys/wait.h",
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"sys/utsname.h", "sys/un.h", "sys/uio.h", "sys/types.h",
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"sys/times.h", "sys/timeb.h", "sys/time.h", "sys/statvfs.h",
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"sys/stat.h", "sys/socket.h", "sys/shm.h", "sys/sem.h",
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"sys/select.h", "sys/resource.h", "sys/msg.h", "sys/mman.h",
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"sys/ipc.h", "syslog.h", "stropts.h", "strings.h", "string.h",
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"stdnoreturn.h", "stdlib.h", "stdio.h", "stdint.h", "stddef.h",
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"stdbool.h", "stdarg.h", "stdalign.h", "spawn.h", "signal.h",
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"setjmp.h", "semaphore.h", "search.h", "sched.h", "regex.h",
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"pwd.h", "pthread.h", "poll.h", "nl_types.h", "netinet/tcp.h",
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"netinet/in.h", "net/if.h", "netdb.h", "ndbm.h", "mqueue.h",
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"monetary.h", "math.h", "locale.h", "libgen.h", "limits.h",
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"langinfo.h", "iso646.h", "inttypes.h", "iconv.h", "grp.h",
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"glob.h", "ftw.h", "fnmatch.h", "fmtmsg.h", "float.h", "fenv.h",
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"fcntl.h", "errno.h", "dlfcn.h", "dirent.h", "ctype.h", "cpio.h",
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"complex.h", "assert.h", "arpa/inet.h", "aio.h");
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}
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$CFLAGS_namespace = "$flags -fno-builtin $CFLAGS{$standard} -D_ISOMAC";
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$CFLAGS = "$CFLAGS_namespace '-D__attribute__(x)='";
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# Check standard name for validity.
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die "unknown standard \"$standard\"" if ($CFLAGS{$standard} eq "");
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# if ($standard ne "XOPEN2K8" && $standard ne "POSIX2008") {
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# # Some headers need a bit more attention. At least with XPG7
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# # all headers should be self-contained.
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# $mustprepend{'inttypes.h'} = "#include <stddef.h>\n";
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# $mustprepend{'glob.h'} = "#include <sys/types.h>\n";
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# $mustprepend{'grp.h'} = "#include <sys/types.h>\n";
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# $mustprepend{'regex.h'} = "#include <sys/types.h>\n";
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# $mustprepend{'pwd.h'} = "#include <sys/types.h>\n";
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# $mustprepend{'sched.h'} = "#include <sys/types.h>\n";
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# $mustprepend{'signal.h'} = "#include <pthread.h>\n#include <sys/types.h>\n";
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# $mustprepend{'stdio.h'} = "#include <sys/types.h>\n";
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# $mustprepend{'sys/stat.h'} = "#include <sys/types.h>\n";
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# $mustprepend{'wchar.h'} = "#include <stdarg.h>\n";
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# $mustprepend{'wordexp.h'} = "#include <stddef.h>\n";
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# }
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# These are the ISO C90 keywords.
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@keywords = ('auto', 'break', 'case', 'char', 'const', 'continue', 'default',
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'do', 'double', 'else', 'enum', 'extern', 'float', 'for', 'goto',
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'if', 'int', 'long', 'register', 'return',
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'short', 'signed', 'sizeof', 'static', 'struct', 'switch',
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'typedef', 'union', 'unsigned', 'void', 'volatile', 'while');
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if ($CFLAGS{$standard} =~ /-std=(c99|c1x)/) {
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push (@keywords, 'inline', 'restrict');
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}
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# Make a hash table from this information.
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while ($#keywords >= 0) {
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$iskeyword{pop (@keywords)} = 1;
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}
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$verbose = 1;
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$total = 0;
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$skipped = 0;
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$errors = 0;
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$xerrors = 0;
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sub note_error {
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my($xfail) = @_;
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if ($xfail) {
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$xerrors++;
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printf ("Ignoring this failure.\n");
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} else {
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$errors++;
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}
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}
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sub poorfnmatch {
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my($pattern, $string) = @_;
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my($strlen) = length ($string);
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my($res);
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if (substr ($pattern, 0, 1) eq '*') {
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my($patlen) = length ($pattern) - 1;
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$res = ($strlen >= $patlen
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&& substr ($pattern, -$patlen, $patlen) eq substr ($string, -$patlen, $patlen));
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} elsif (substr ($pattern, -1, 1) eq '*') {
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if (substr ($pattern, -2, 1) eq ']') {
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my($patlen) = index ($pattern, '[');
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my($range) = substr ($pattern, $patlen + 1, -2);
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$res = ($strlen > $patlen
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&& substr ($pattern, 0, $patlen) eq substr ($string, 0, $patlen)
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&& index ($range, substr ($string, $patlen, 1)) != -1);
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} else {
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my($patlen) = length ($pattern) - 1;
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$res = ($strlen >= $patlen
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&& substr ($pattern, 0, $patlen) eq substr ($string, 0, $patlen));
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}
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} else {
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$res = $pattern eq $string;
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}
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return $res;
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}
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sub compiletest
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{
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my($fnamebase, $msg, $errmsg, $skip, $optional, $xfail) = @_;
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my($result) = $skip;
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my($printlog) = 0;
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++$total;
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printf (" $msg...");
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if ($skip != 0) {
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++$skipped;
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printf (" SKIP\n");
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} else {
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$ret = system "$CC $CFLAGS -c $fnamebase.c -o $fnamebase.o > $fnamebase.out 2>&1";
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if ($ret != 0) {
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if ($optional != 0) {
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printf (" $errmsg\n");
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$result = 1;
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} else {
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printf (" FAIL\n");
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if ($verbose != 0) {
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printf (" $errmsg Compiler message:\n");
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$printlog = 1;
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}
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note_error($xfail);
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$result = 1;
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}
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} else {
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printf (" OK\n");
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if ($verbose > 1 && -s "$fnamebase.out") {
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# We print all warnings issued.
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$printlog = 1;
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}
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}
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if ($printlog != 0) {
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printf (" " . "-" x 71 . "\n");
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open (MESSAGE, "< $fnamebase.out");
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while (<MESSAGE>) {
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printf (" %s", $_);
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}
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close (MESSAGE);
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printf (" " . "-" x 71 . "\n");
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}
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}
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unlink "$fnamebase.c";
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unlink "$fnamebase.o";
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unlink "$fnamebase.out";
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$result;
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}
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sub runtest
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{
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my($fnamebase, $msg, $errmsg, $skip, $xfail) = @_;
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my($result) = $skip;
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my($printlog) = 0;
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++$total;
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printf (" $msg...");
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if ($skip != 0) {
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++$skipped;
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printf (" SKIP\n");
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} else {
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$ret = system "$CC $CFLAGS -o $fnamebase $fnamebase.c > $fnamebase.out 2>&1";
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if ($ret != 0) {
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printf (" FAIL\n");
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if ($verbose != 0) {
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printf (" $errmsg Compiler message:\n");
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$printlog = 1;
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}
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note_error($xfail);
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$result = 1;
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} elsif ($cross) {
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printf (" SKIP\n");
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} else {
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# Now run the program. If the exit code is not zero something is wrong.
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$result = system "$fnamebase > $fnamebase.out2 2>&1";
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if ($result == 0) {
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printf (" OK\n");
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if ($verbose > 1 && -s "$fnamebase.out") {
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# We print all warnings issued.
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$printlog = 1;
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system "cat $fnamebase.out2 >> $fnamebase.out";
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}
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} else {
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printf (" FAIL\n");
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note_error($xfail);
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$printlog = 1;
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unlink "$fnamebase.out";
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rename "$fnamebase.out2", "$fnamebase.out";
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}
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}
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if ($printlog != 0) {
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printf (" " . "-" x 71 . "\n");
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open (MESSAGE, "< $fnamebase.out");
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while (<MESSAGE>) {
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printf (" %s", $_);
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}
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close (MESSAGE);
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printf (" " . "-" x 71 . "\n");
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}
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}
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unlink "$fnamebase";
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unlink "$fnamebase.c";
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unlink "$fnamebase.o";
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unlink "$fnamebase.out";
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unlink "$fnamebase.out2";
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$result;
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}
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sub newtoken {
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my($token, @allow) = @_;
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my($idx);
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return if ($token =~ /^[0-9_]/ || $iskeyword{$token});
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for ($idx = 0; $idx <= $#allow; ++$idx) {
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return if (poorfnmatch ($allow[$idx], $token));
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}
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$errors{$token} = 1;
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}
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sub removetoken {
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my($token) = @_;
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my($idx);
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return if ($token =~ /^[0-9_]/ || $iskeyword{$token});
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if (exists $errors{$token}) {
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undef $errors{$token};
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}
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}
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sub checknamespace {
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my($h, $fnamebase, @allow) = @_;
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++$total;
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# Generate a program to get the contents of this header.
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open (TESTFILE, ">$fnamebase.c");
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print TESTFILE "#include <$h>\n";
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close (TESTFILE);
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undef %errors;
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open (CONTENT, "$CC $CFLAGS_namespace -E $fnamebase.c -P -Wp,-dN | sed -e '/^# [1-9]/d' -e '/^[[:space:]]*\$/d' |");
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loop: while (<CONTENT>) {
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chop;
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if (/^#define (.*)/) {
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newtoken ($1, @allow);
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} elsif (/^#undef (.*)/) {
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removetoken ($1);
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} else {
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# We have to tokenize the line.
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my($str) = $_;
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$str =~ s/"[^"]*"//g;
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foreach $token (split(/[^a-zA-Z0-9_]/, $str)) {
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if ($token ne "") {
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newtoken ($token, @allow);
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}
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}
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}
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}
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close (CONTENT);
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unlink "$fnamebase.c";
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$realerror = 0;
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if ($#errors != 0) {
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# Sort the output list so it's easier to compare results with diff.
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foreach $f (sort keys(%errors)) {
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if ($errors{$f} == 1) {
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if ($realerror == 0) {
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printf ("FAIL\n " . "-" x 72 . "\n");
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$realerror = 1;
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++$errors;
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}
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printf (" Namespace violation: \"%s\"\n", $f);
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}
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}
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printf (" " . "-" x 72 . "\n") if ($realerror != 0);
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}
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if ($realerror == 0) {
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printf ("OK\n");
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}
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}
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while ($#headers >= 0) {
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my($h) = pop (@headers);
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my($hf) = $h;
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$hf =~ s|/|-|;
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my($fnamebase) = "$tmpdir/$hf-test";
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my($missing) = 1;
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my(@allow) = ();
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my(@allowheader) = ();
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my(%seenheader) = ();
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my($prepend) = $mustprepend{$h};
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my($test_exist) = 1;
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printf ("Testing <$h>\n");
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printf ("----------" . "-" x length ($h) . "\n");
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open (CONTROL, "$CC -E -D$standard -std=c99 -x c data/$h-data |");
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control: while (<CONTROL>) {
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chop;
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next control if (/^#/);
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next control if (/^[ ]*$/);
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if ($test_exist) {
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$test_exist = 0;
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# Generate a program to test for the availability of this header.
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open (TESTFILE, ">$fnamebase.c");
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print TESTFILE "$prepend";
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print TESTFILE "#include <$h>\n";
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close (TESTFILE);
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$missing = compiletest ($fnamebase, "Checking whether <$h> is available",
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"Header <$h> not available", 0, 0, 0);
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printf ("\n");
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last control if ($missing);
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}
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my($xfail) = 0;
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if (/^xfail-/) {
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s/^xfail-//;
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$xfail = 1;
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} elsif (/^xfail\[([^\]]*)\]-/) {
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my($xfail_cond) = $1;
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s/^xfail\[([^\]]*)\]-//;
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# "xfail[cond]-" or "xfail[cond1|cond2|...]-" means a failure of
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# the test is allowed if any of the listed conditions are in the
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# --xfail command-line option argument.
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if ($xfail_str =~ /\b($xfail_cond)\b/) {
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$xfail = 1;
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}
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}
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my($optional) = 0;
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if (/^optional-/) {
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s/^optional-//;
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$optional = 1;
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}
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if (/^element *(\{([^}]*)\}|([^{ ]*)) *(\{([^}]*)\}|([^{ ]*)) *([A-Za-z0-9_]*) *(.*)/) {
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my($struct) = "$2$3";
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my($type) = "$5$6";
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my($member) = "$7";
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my($rest) = "$8";
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my($res) = $missing;
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# Remember that this name is allowed.
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push @allow, $member;
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# Generate a program to test for the availability of this member.
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open (TESTFILE, ">$fnamebase.c");
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print TESTFILE "$prepend";
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print TESTFILE "#include <$h>\n";
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print TESTFILE "$struct a;\n";
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print TESTFILE "$struct b;\n";
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print TESTFILE "extern void xyzzy (__typeof__ (&b.$member), __typeof__ (&a.$member), unsigned);\n";
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print TESTFILE "void foobarbaz (void) {\n";
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print TESTFILE " xyzzy (&a.$member, &b.$member, sizeof (a.$member));\n";
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print TESTFILE "}\n";
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close (TESTFILE);
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$res = compiletest ($fnamebase, "Testing for member $member",
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($optional
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? "NOT AVAILABLE."
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: "Member \"$member\" not available."), $res,
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$optional, $xfail);
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if ($res == 0 || $missing != 0 || !$optional) {
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# Test the types of the members.
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open (TESTFILE, ">$fnamebase.c");
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print TESTFILE "$prepend";
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print TESTFILE "#include <$h>\n";
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print TESTFILE "$struct a;\n";
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print TESTFILE "extern $type b$rest;\n";
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print TESTFILE "extern __typeof__ (a.$member) b;\n";
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close (TESTFILE);
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compiletest ($fnamebase, "Testing for type of member $member",
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"Member \"$member\" does not have the correct type.",
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$res, 0, $xfail);
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}
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} elsif (/^(macro|constant|macro-constant|macro-int-constant) +([a-zA-Z0-9_]*) *(?:{([^}]*)} *)?(?:([>=<!]+) ([A-Za-z0-9_\\'-]*))?/) {
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my($symbol_type) = $1;
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my($symbol) = $2;
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my($type) = $3;
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my($op) = $4;
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my($value) = $5;
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my($res) = $missing;
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my($mres) = $missing;
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my($cres) = $missing;
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# Remember that this name is allowed.
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push @allow, $symbol;
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if ($symbol_type =~ /macro/) {
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# Generate a program to test for availability of this macro.
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open (TESTFILE, ">$fnamebase.c");
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print TESTFILE "$prepend";
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print TESTFILE "#include <$h>\n";
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print TESTFILE "#ifndef $symbol\n";
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print TESTFILE "# error \"Macro $symbol not defined\"\n";
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print TESTFILE "#endif\n";
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close (TESTFILE);
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$mres = compiletest ($fnamebase, "Test availability of macro $symbol",
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($optional
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? "NOT PRESENT"
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: "Macro \"$symbol\" is not available."), $res,
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$optional, $xfail);
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}
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|
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if ($symbol_type =~ /constant/) {
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# Generate a program to test for the availability of this constant.
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open (TESTFILE, ">$fnamebase.c");
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print TESTFILE "$prepend";
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print TESTFILE "#include <$h>\n";
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print TESTFILE "__typeof__ ($symbol) a = $symbol;\n";
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close (TESTFILE);
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$cres = compiletest ($fnamebase, "Testing for constant $symbol",
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($optional
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? "NOT PRESENT"
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: "Constant \"$symbol\" not available."), $res,
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$optional, $xfail);
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}
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$res = $res || $mres || $cres;
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|
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if ($symbol_type eq "macro-int-constant" && ($res == 0 || !$optional)) {
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# Test that the symbol is usable in #if.
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open (TESTFILE, ">$fnamebase.c");
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print TESTFILE "$prepend";
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print TESTFILE "#include <$h>\n";
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print TESTFILE "#if $symbol < 0\n";
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print TESTFILE "# define conformtest_negative 1\n";
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my($s) = "0";
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for (my $i = 0; $i < 63; $i++) {
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|
print TESTFILE "# if $symbol & (1LL << $i)\n";
|
|
print TESTFILE "# define conformtest_bit_$i 0LL\n";
|
|
print TESTFILE "# else\n";
|
|
print TESTFILE "# define conformtest_bit_$i (1LL << $i)\n";
|
|
print TESTFILE "# endif\n";
|
|
$s .= "|conformtest_bit_$i";
|
|
}
|
|
print TESTFILE "# define conformtest_value ~($s)\n";
|
|
print TESTFILE "#else\n";
|
|
print TESTFILE "# define conformtest_negative 0\n";
|
|
$s = "0";
|
|
for (my $i = 0; $i < 64; $i++) {
|
|
print TESTFILE "# if $symbol & (1ULL << $i)\n";
|
|
print TESTFILE "# define conformtest_bit_$i (1ULL << $i)\n";
|
|
print TESTFILE "# else\n";
|
|
print TESTFILE "# define conformtest_bit_$i 0ULL\n";
|
|
print TESTFILE "# endif\n";
|
|
$s .= "|conformtest_bit_$i";
|
|
}
|
|
print TESTFILE "# define conformtest_value ($s)\n";
|
|
print TESTFILE "#endif\n";
|
|
print TESTFILE "_Static_assert ((($symbol < 0) == conformtest_negative) && ($symbol == conformtest_value), \"value match inside and outside #if\");\n";
|
|
close (TESTFILE);
|
|
|
|
compiletest ($fnamebase, "Testing for #if usability of symbol $symbol",
|
|
"Symbol \"$symbol\" not usable in #if.", $res, 0, $xfail);
|
|
}
|
|
|
|
if (defined ($type) && ($res == 0 || !$optional)) {
|
|
# Test the type of the symbol.
|
|
open (TESTFILE, ">$fnamebase.c");
|
|
print TESTFILE "$prepend";
|
|
print TESTFILE "#include <$h>\n";
|
|
if ($type =~ /^promoted:/) {
|
|
$type =~ s/^promoted://;
|
|
print TESTFILE "__typeof__ (($type) 0 + ($type) 0) a;\n";
|
|
} else {
|
|
print TESTFILE "__typeof__ (($type) 0) a;\n";
|
|
}
|
|
print TESTFILE "extern __typeof__ ($symbol) a;\n";
|
|
close (TESTFILE);
|
|
|
|
compiletest ($fnamebase, "Testing for type of symbol $symbol",
|
|
"Symbol \"$symbol\" does not have the correct type.",
|
|
$res, 0, $xfail);
|
|
}
|
|
|
|
if (defined ($op) && ($res == 0 || !$optional)) {
|
|
# Generate a program to test for the value of this symbol.
|
|
open (TESTFILE, ">$fnamebase.c");
|
|
print TESTFILE "$prepend";
|
|
print TESTFILE "#include <$h>\n";
|
|
print TESTFILE "_Static_assert ($symbol $op $value, \"value constraint\");\n";
|
|
close (TESTFILE);
|
|
|
|
$res = compiletest ($fnamebase, "Testing for value of symbol $symbol",
|
|
"Symbol \"$symbol\" has not the right value.",
|
|
$res, 0, $xfail);
|
|
}
|
|
} elsif (/^symbol *([a-zA-Z0-9_]*) *([A-Za-z0-9_-]*)?/) {
|
|
my($symbol) = $1;
|
|
my($value) = $2;
|
|
my($res) = $missing;
|
|
|
|
# Remember that this name is allowed.
|
|
push @allow, $symbol;
|
|
|
|
# Generate a program to test for the availability of this constant.
|
|
open (TESTFILE, ">$fnamebase.c");
|
|
print TESTFILE "$prepend";
|
|
print TESTFILE "#include <$h>\n";
|
|
print TESTFILE "void foobarbaz (void) {\n";
|
|
print TESTFILE "__typeof__ ($symbol) a = $symbol;\n";
|
|
print TESTFILE "}\n";
|
|
close (TESTFILE);
|
|
|
|
$res = compiletest ($fnamebase, "Testing for symbol $symbol",
|
|
"Symbol \"$symbol\" not available.", $res, 0, $xfail);
|
|
|
|
if ($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 $symbol != $value; }\n";
|
|
close (TESTFILE);
|
|
|
|
$res = runtest ($fnamebase, "Testing for value of symbol $symbol",
|
|
"Symbol \"$symbol\" has not the right value.", $res,
|
|
$xfail);
|
|
}
|
|
} elsif (/^type *(\{([^}]*)|([a-zA-Z0-9_]*))/) {
|
|
my($type) = "$2$3";
|
|
my($maybe_opaque) = 0;
|
|
|
|
# Remember that this name is allowed.
|
|
if ($type =~ /^struct *(.*)/) {
|
|
push @allow, $1;
|
|
} elsif ($type =~ /^union *(.*)/) {
|
|
push @allow, $1;
|
|
} else {
|
|
push @allow, $type;
|
|
$maybe_opaque = 1;
|
|
}
|
|
|
|
# Generate a program to test for the availability of this type.
|
|
open (TESTFILE, ">$fnamebase.c");
|
|
print TESTFILE "$prepend";
|
|
print TESTFILE "#include <$h>\n";
|
|
if ($maybe_opaque == 1) {
|
|
print TESTFILE "$type *a;\n";
|
|
} else {
|
|
print TESTFILE "$type a;\n";
|
|
}
|
|
close (TESTFILE);
|
|
|
|
compiletest ($fnamebase, "Testing for type $type",
|
|
($optional
|
|
? "NOT AVAILABLE"
|
|
: "Type \"$type\" not available."), $missing, $optional,
|
|
$xfail);
|
|
} elsif (/^tag *(\{([^}]*)|([a-zA-Z0-9_]*))/) {
|
|
my($type) = "$2$3";
|
|
|
|
# Remember that this name is allowed.
|
|
if ($type =~ /^struct *(.*)/) {
|
|
push @allow, $1;
|
|
} elsif ($type =~ /^union *(.*)/) {
|
|
push @allow, $1;
|
|
} else {
|
|
push @allow, $type;
|
|
}
|
|
|
|
# Generate a program to test for the availability of this type.
|
|
open (TESTFILE, ">$fnamebase.c");
|
|
print TESTFILE "$prepend";
|
|
print TESTFILE "#include <$h>\n";
|
|
print TESTFILE "$type;\n";
|
|
close (TESTFILE);
|
|
|
|
compiletest ($fnamebase, "Testing for type $type",
|
|
"Type \"$type\" not available.", $missing, 0, $xfail);
|
|
} elsif (/^function *(\{([^}]*)\}|([a-zA-Z0-9_]*)) [(][*]([a-zA-Z0-9_]*) ([(].*[)])/) {
|
|
my($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 $fname",
|
|
($optional
|
|
? "NOT AVAILABLE"
|
|
: "Function \"$fname\" is not available."), $res,
|
|
$optional, $xfail);
|
|
|
|
if ($res == 0 || $missing == 1 || !$optional) {
|
|
# 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, 0,
|
|
$xfail);
|
|
}
|
|
} elsif (/^function *(\{([^}]*)\}|([a-zA-Z0-9_]*)) ([a-zA-Z0-9_]*) ([(].*[)])/) {
|
|
my($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 $fname",
|
|
($optional
|
|
? "NOT AVAILABLE"
|
|
: "Function \"$fname\" is not available."), $res,
|
|
$optional, $xfail);
|
|
|
|
if ($res == 0 || $missing != 0 || !$optional) {
|
|
# 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, 0,
|
|
$xfail);
|
|
}
|
|
} elsif (/^variable *(\{([^}]*)\}|([a-zA-Z0-9_]*)) ([a-zA-Z0-9_]*) *(.*)/) {
|
|
my($type) = "$2$3";
|
|
my($vname) = "$4";
|
|
my($rest) = "$5";
|
|
my($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 "typedef $type xyzzy$rest;\n";
|
|
print TESTFILE "$xyzzy *foobarbaz = &$vname;\n";
|
|
close (TESTFILE);
|
|
|
|
$res = compiletest ($fnamebase, "Test availability of variable $vname",
|
|
"Variable \"$vname\" is not available.", $res, 0,
|
|
$xfail);
|
|
|
|
# Generate a program to test for the type of this function.
|
|
open (TESTFILE, ">$fnamebase.c");
|
|
print TESTFILE "$prepend";
|
|
print TESTFILE "#include <$h>\n";
|
|
# print TESTFILE "#undef $fname\n";
|
|
print TESTFILE "extern $type $vname$rest;\n";
|
|
close (TESTFILE);
|
|
|
|
compiletest ($fnamebase, "Test for type of variable $fname",
|
|
"Variable \"$vname\" has incorrect type.", $res, 0, $xfail);
|
|
} elsif (/^macro-function *(\{([^}]*)\}|([a-zA-Z0-9_]*)) ([a-zA-Z0-9_]*) ([(].*[)])/) {
|
|
my($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 macro $fname",
|
|
"Function \"$fname\" is not available.", $res, 0,
|
|
$xfail);
|
|
|
|
# Generate a program to test for the type of this function.
|
|
open (TESTFILE, ">$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 macro $fname",
|
|
"Function \"$fname\" has incorrect type.", $res, 0, $xfail);
|
|
} elsif (/^macro-str *([^ ]*) *(\".*\")/) {
|
|
# The above regex doesn't handle a \" in a string.
|
|
my($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, 0, $xfail);
|
|
|
|
# Generate a program to test for the value of this macro.
|
|
open (TESTFILE, ">$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,
|
|
$xfail);
|
|
} elsif (/^allow-header *(.*)/) {
|
|
my($pattern) = $1;
|
|
if ($seenheader{$pattern} != 1) {
|
|
push @allowheader, $pattern;
|
|
$seenheader{$pattern} = 1;
|
|
}
|
|
next control;
|
|
} elsif (/^allow *(.*)/) {
|
|
my($pattern) = $1;
|
|
push @allow, $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$standard -x c data/$ah-data |");
|
|
acontrol: while (<ALLOW>) {
|
|
chop;
|
|
next acontrol if (/^#/);
|
|
next acontrol if (/^[ ]*$/);
|
|
|
|
s/^xfail(\[([^\]]*)\])?-//;
|
|
s/^optional-//;
|
|
if (/^element *(\{([^}]*)\}|([^ ]*)) *(\{([^}]*)\}|([^ ]*)) *([A-Za-z0-9_]*) *(.*)/) {
|
|
push @allow, $7;
|
|
} elsif (/^(macro|constant|macro-constant|macro-int-constant) +([a-zA-Z0-9_]*) *(?:{([^}]*)} *)?(?:([>=<!]+) ([A-Za-z0-9_-]*))?/) {
|
|
push @allow, $2;
|
|
} elsif (/^(type|tag) *(\{([^}]*)|([a-zA-Z0-9_]*))/) {
|
|
my($type) = "$3$4";
|
|
|
|
# Remember that this name is allowed.
|
|
if ($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 (/^symbol *([a-zA-Z0-9_]*) *([A-Za-z0-9_-]*)?/) {
|
|
push @allow, $1;
|
|
} elsif (/^allow-header *(.*)/) {
|
|
if ($seenheader{$1} != 1) {
|
|
push @allowheader, $1;
|
|
$seenheader{$1} = 1;
|
|
}
|
|
} elsif (/^allow *(.*)/) {
|
|
push @allow, $1;
|
|
}
|
|
}
|
|
close (ALLOW);
|
|
}
|
|
|
|
if ($test_exist) {
|
|
printf (" Not defined\n");
|
|
} else {
|
|
# 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 (", $errors);
|
|
$percent = ($errors * 100) / $total;
|
|
if ($errors > 0 && $percent < 1.0) {
|
|
printf (" <1%%)\n");
|
|
} else {
|
|
printf ("%3d%%)\n", $percent);
|
|
}
|
|
|
|
printf (" Number of xfailed tests : %4d (", $xerrors);
|
|
$percent = ($xerrors * 100) / $total;
|
|
if ($xerrors > 0 && $percent < 1.0) {
|
|
printf (" <1%%)\n");
|
|
} else {
|
|
printf ("%3d%%)\n", $percent);
|
|
}
|
|
|
|
printf (" Number of skipped tests : %4d (", $skipped);
|
|
$percent = ($skipped * 100) / $total;
|
|
if ($skipped > 0 && $percent < 1.0) {
|
|
printf (" <1%%)\n");
|
|
} else {
|
|
printf ("%3d%%)\n", $percent);
|
|
}
|
|
|
|
exit $errors != 0;
|
|
# Local Variables:
|
|
# perl-indent-level: 2
|
|
# End:
|