| #! /usr/bin/perl |
| |
| use Getopt::Long; |
| use POSIX; |
| |
| $standard = "XOPEN2K8"; |
| $CC = "gcc"; |
| $tmpdir = "/tmp"; |
| GetOptions ('headers=s' => \@headers, 'standard=s' => \$standard, |
| 'flags=s' => \$flags, 'cc=s' => \$CC, 'tmpdir=s' => \$tmpdir); |
| @headers = split(/,/,join(',',@headers)); |
| |
| # List of the headers we are testing. |
| if (@headers == ()) { |
| @headers = ("wordexp.h", "wctype.h", "wchar.h", "varargs.h", "utmpx.h", |
| "utime.h", "unistd.h", "ulimit.h", "ucontext.h", "uchar.h", |
| "time.h", "tgmath.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/select.h", "sys/resource.h", "sys/msg.h", "sys/mman.h", |
| "sys/ipc.h", "syslog.h", "stropts.h", "strings.h", "string.h", |
| "stdnoreturn.h", "stdlib.h", "stdio.h", "stdint.h", "stddef.h", |
| "stdbool.h", "stdarg.h", "stdalign.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", "fenv.h", |
| "fcntl.h", "errno.h", "dlfcn.h", "dirent.h", "ctype.h", "cpio.h", |
| "complex.h", "assert.h", "arpa/inet.h", "aio.h"); |
| } |
| |
| $CFLAGS{"ISO"} = "-ansi"; |
| $CFLAGS{"ISO99"} = "-std=c99"; |
| $CFLAGS{"ISO11"} = "-std=c1x -D_ISOC11_SOURCE"; |
| $CFLAGS{"POSIX"} = "-D_POSIX_C_SOURCE=199912 -ansi"; |
| $CFLAGS{"XPG3"} = "-ansi -D_XOPEN_SOURCE"; |
| $CFLAGS{"XPG4"} = "-ansi -D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED"; |
| $CFLAGS{"UNIX98"} = "-ansi -D_XOPEN_SOURCE=500"; |
| $CFLAGS{"XOPEN2K"} = "-std=c99 -D_XOPEN_SOURCE=600"; |
| $CFLAGS{"XOPEN2K8"} = "-std=c99 -D_XOPEN_SOURCE=700"; |
| $CFLAGS{"POSIX2008"} = "-std=c99 -D_POSIX_C_SOURCE=200809L"; |
| |
| $CFLAGS_namespace = "$flags -fno-builtin $CFLAGS{$standard} -D_ISOMAC"; |
| $CFLAGS = "$CFLAGS_namespace '-D__attribute__(x)='"; |
| |
| # Check standard name for validity. |
| die "unknown standard \"$standard\"" if ($CFLAGS{$standard} eq ""); |
| |
| # if ($standard ne "XOPEN2K8" && $standard ne "POSIX2008") { |
| # # Some headers need a bit more attention. At least with XPG7 |
| # # all headers should be self-contained. |
| # $mustprepend{'inttypes.h'} = "#include <stddef.h>\n"; |
| # $mustprepend{'glob.h'} = "#include <sys/types.h>\n"; |
| # $mustprepend{'grp.h'} = "#include <sys/types.h>\n"; |
| # $mustprepend{'regex.h'} = "#include <sys/types.h>\n"; |
| # $mustprepend{'pwd.h'} = "#include <sys/types.h>\n"; |
| # $mustprepend{'sched.h'} = "#include <sys/types.h>\n"; |
| # $mustprepend{'signal.h'} = "#include <pthread.h>\n#include <sys/types.h>\n"; |
| # $mustprepend{'stdio.h'} = "#include <sys/types.h>\n"; |
| # $mustprepend{'sys/stat.h'} = "#include <sys/types.h>\n"; |
| # $mustprepend{'wchar.h'} = "#include <stdarg.h>\n"; |
| # $mustprepend{'wordexp.h'} = "#include <stddef.h>\n"; |
| # } |
| |
| # These are the ISO C90 keywords. |
| @keywords = ('auto', 'break', 'case', 'char', 'const', 'continue', 'default', |
| 'do', 'double', 'else', 'enum', 'extern', 'float', 'for', 'goto', |
| 'if', 'int', 'long', 'register', 'return', |
| 'short', 'signed', 'sizeof', 'static', 'struct', 'switch', |
| 'typedef', 'union', 'unsigned', 'void', 'volatile', 'while'); |
| if ($CFLAGS{$standard} =~ /-std=(c99|c1x)/) { |
| push (@keywords, 'inline', 'restrict'); |
| } |
| |
| # Make a hash table from this information. |
| while ($#keywords >= 0) { |
| $iskeyword{pop (@keywords)} = 1; |
| } |
| |
| $verbose = 1; |
| |
| $total = 0; |
| $skipped = 0; |
| $errors = 0; |
| |
| |
| sub poorfnmatch { |
| my($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 '*') { |
| if (substr ($pattern, -2, 1) eq ']') { |
| my($patlen) = index ($pattern, '['); |
| my($range) = substr ($pattern, $patlen + 1, -2); |
| $res = ($strlen > $patlen |
| && substr ($pattern, 0, $patlen) eq substr ($string, 0, $patlen) |
| && index ($range, substr ($string, $patlen, 1)) != -1); |
| } else { |
| my($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, $optional) = @_; |
| my($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) { |
| if ($optional != 0) { |
| printf (" $errmsg\n"); |
| $result = 1; |
| } else { |
| printf (" FAIL\n"); |
| if ($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 >> $fnamebase.out"; |
| } |
| } else { |
| printf (" FAIL\n"); |
| ++$errors; |
| $printlog = 1; |
| unlink "$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, @allow) = @_; |
| my($idx); |
| |
| return if ($token =~ /^[0-9_]/ || $iskeyword{$token}); |
| |
| for ($idx = 0; $idx <= $#allow; ++$idx) { |
| return if (poorfnmatch ($allow[$idx], $token)); |
| } |
| |
| $errors{$token} = 1; |
| } |
| |
| |
| sub removetoken { |
| my($token) = @_; |
| my($idx); |
| |
| return if ($token =~ /^[0-9_]/ || $iskeyword{$token}); |
| |
| if (exists $errors{$token}) { |
| undef $errors{$token}; |
| } |
| } |
| |
| |
| sub checknamespace { |
| my($h, $fnamebase, @allow) = @_; |
| |
| ++$total; |
| |
| # Generate a program to get the contents of this header. |
| open (TESTFILE, ">$fnamebase.c"); |
| print TESTFILE "#include <$h>\n"; |
| close (TESTFILE); |
| |
| undef %errors; |
| $nknown = 0; |
| open (CONTENT, "$CC $CFLAGS_namespace -E $fnamebase.c -P -Wp,-dN | sed -e '/^# [1-9]/d' -e '/^[[:space:]]*\$/d' |"); |
| loop: while (<CONTENT>) { |
| chop; |
| if (/^#define (.*)/) { |
| newtoken ($1, @allow); |
| } elsif (/^#undef (.*)/) { |
| removetoken ($1); |
| } else { |
| # We have to tokenize the line. |
| my($str) = $_; |
| my($index) = 0; |
| my($len) = length ($str); |
| |
| foreach $token (split(/[^a-zA-Z0-9_]/, $str)) { |
| if ($token ne "") { |
| newtoken ($token, @allow); |
| } |
| } |
| } |
| } |
| close (CONTENT); |
| unlink "$fnamebase.c"; |
| $realerror = 0; |
| if ($#errors != 0) { |
| # Sort the output list so it's easier to compare results with diff. |
| foreach $f (sort keys(%errors)) { |
| if ($errors{$f} == 1) { |
| if ($realerror == 0) { |
| printf ("FAIL\n " . "-" x 72 . "\n"); |
| $realerror = 1; |
| ++$errors; |
| } |
| printf (" Namespace violation: \"%s\"\n", $f); |
| } |
| } |
| printf (" " . "-" x 72 . "\n") if ($realerror != 0); |
| } |
| |
| if ($realerror == 0) { |
| printf ("OK\n"); |
| } |
| } |
| |
| |
| while ($#headers >= 0) { |
| my($h) = pop (@headers); |
| my($hf) = $h; |
| $hf =~ s|/|-|; |
| my($fnamebase) = "$tmpdir/$hf-test"; |
| my($missing) = 1; |
| my(@allow) = (); |
| my(@allowheader) = (); |
| my(%seenheader) = (); |
| my($prepend) = $mustprepend{$h}; |
| my($test_exist) = 1; |
| |
| printf ("Testing <$h>\n"); |
| printf ("----------" . "-" x length ($h) . "\n"); |
| |
| open (CONTROL, "$CC -E -D$standard -x c data/$h-data |"); |
| control: while (<CONTROL>) { |
| chop; |
| next control if (/^#/); |
| next control if (/^[ ]*$/); |
| |
| if ($test_exist) { |
| $test_exist = 0; |
| # Generate a program to test for the availability of this header. |
| open (TESTFILE, ">$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, 0); |
| printf ("\n"); |
| last control if ($missing); |
| } |
| |
| my($optional) = 0; |
| if (/^optional-/) { |
| s/^optional-//; |
| $optional = 1; |
| } |
| if (/^element *({([^}]*)}|([^{ ]*)) *({([^}]*)}|([^{ ]*)) *([A-Za-z0-9_]*) *(.*)/) { |
| my($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 $member", |
| ($optional |
| ? "NOT AVAILABLE." |
| : "Member \"$member\" not available."), $res, |
| $optional); |
| |
| if ($res == 0 || $missing != 0 || !$optional) { |
| # 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.", |
| $res, 0); |
| } |
| } elsif (/^(macro|constant|macro-constant|macro-int-constant) +([a-zA-Z0-9_]*) *(?:{([^}]*)} *)?(?:([>=<!]+) ([A-Za-z0-9_-]*))?/) { |
| my($symbol_type) = $1; |
| my($symbol) = $2; |
| my($type) = $3; |
| my($op) = $4; |
| my($value) = $5; |
| my($res) = $missing; |
| my($mres) = $missing; |
| my($cres) = $missing; |
| |
| # Remember that this name is allowed. |
| push @allow, $symbol; |
| |
| if ($symbol_type =~ /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 $symbol\n"; |
| print TESTFILE "# error \"Macro $symbol not defined\"\n"; |
| print TESTFILE "#endif\n"; |
| close (TESTFILE); |
| |
| $mres = compiletest ($fnamebase, "Test availability of macro $symbol", |
| ($optional |
| ? "NOT PRESENT" |
| : "Macro \"$symbol\" is not available."), $res, |
| $optional); |
| } |
| |
| if ($symbol_type =~ /constant/) { |
| # Generate a program to test for the availability of this constant. |
| open (TESTFILE, ">$fnamebase.c"); |
| print TESTFILE "$prepend"; |
| print TESTFILE "#include <$h>\n"; |
| print TESTFILE "__typeof__ ($symbol) a = $symbol;\n"; |
| close (TESTFILE); |
| |
| $cres = compiletest ($fnamebase, "Testing for constant $symbol", |
| ($optional |
| ? "NOT PRESENT" |
| : "Constant \"$symbol\" not available."), $res, |
| $optional); |
| } |
| |
| $res = $res || $mres || $cres; |
| |
| if ($symbol_type eq "macro-int-constant" && ($res == 0 || !$optional)) { |
| # Test that the symbol is usable in #if. |
| open (TESTFILE, ">$fnamebase.c"); |
| print TESTFILE "$prepend"; |
| print TESTFILE "#include <$h>\n"; |
| print TESTFILE "#if $symbol < 0\n"; |
| print TESTFILE "# define conformtest_negative 1\n"; |
| my($s) = "0"; |
| for (my $i = 0; $i < 63; $i++) { |
| 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 ($s)\n"; |
| print TESTFILE "#endif\n"; |
| print TESTFILE "int main (void) { return !((($symbol < 0) == conformtest_negative) && ($symbol == conformtest_value)); }\n"; |
| close (TESTFILE); |
| |
| runtest ($fnamebase, "Testing for #if usability of symbol $symbol", |
| "Symbol \"$symbol\" not usable in #if.", $res); |
| } |
| |
| if (defined ($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.", |
| $res, 0); |
| } |
| |
| if (defined ($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 <$h>\n"; |
| # Negate the value since 0 means ok |
| print TESTFILE "int main (void) { return !($symbol $op $value); }\n"; |
| close (TESTFILE); |
| |
| $res = runtest ($fnamebase, "Testing for value of symbol $symbol", |
| "Symbol \"$symbol\" has not the right value.", $res); |
| } |
| } elsif (/^symbol *([a-zA-Z0-9_]*) *([A-Za-z0-9_-]*)?/) { |
| my($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.", $res, 0); |
| |
| if ($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.", $res); |
| } |
| } elsif (/^type *({([^}]*)|([a-zA-Z0-9_]*))/) { |
| my($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, $optional); |
| } elsif (/^tag *({([^}]*)|([a-zA-Z0-9_]*))/) { |
| my($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.", $missing, 0); |
| } elsif (/^function *({([^}]*)}|([a-zA-Z0-9_]*)) [(][*]([a-zA-Z0-9_]*) ([(].*[)])/) { |
| my($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, |
| $optional); |
| |
| if ($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.", $res, 0); |
| } |
| } elsif (/^function *({([^}]*)}|([a-zA-Z0-9_]*)) ([a-zA-Z0-9_]*) ([(].*[)])/) { |
| my($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, |
| $optional); |
| |
| if ($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.", $res, 0); |
| } |
| } elsif (/^variable *({([^}]*)}|([a-zA-Z0-9_]*)) ([a-zA-Z0-9_]*) *(.*)/) { |
| my($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.", $res, 0); |
| |
| # Generate a program to test for the type of this function. |
| open (TESTFILE, ">$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.", $res, 0); |
| } elsif (/^macro-function *({([^}]*)}|([a-zA-Z0-9_]*)) ([a-zA-Z0-9_]*) ([(].*[)])/) { |
| my($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.", $res, 0); |
| |
| # Generate a program to test for the type of this function. |
| open (TESTFILE, ">$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.", $res, 0); |
| } elsif (/^macro-str *([^ ]*) *(\".*\")/) { |
| # The above regex doesn't handle a \" in a string. |
| my($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.", $missing, 0); |
| |
| # Generate a program to test for the value of this macro. |
| open (TESTFILE, ">$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.", $res); |
| } elsif (/^allow-header *(.*)/) { |
| my($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 (/^[ ]*$/); |
| |
| 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 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: |