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#!./perl -w
# Some quick tests to see if h2xs actually runs and creates files as
# expected. File contents include date stamps and/or usernames
# hence are not checked. File existence is checked with -e though.
# This test depends on File::Path::rmtree() to clean up with.
# - pvhp
#
# We are now checking that the correct use $version; is present in
# Makefile.PL and $module.pm
BEGIN {
chdir 't' if -d 't';
@INC = '../lib';
# FIXME (or rather FIXh2xs)
require Config;
if (($Config::Config{'extensions'} !~ m!\bDevel/PPPort\b!) ){
print "1..0 # Skip -- Perl configured without Devel::PPPort module\n";
exit 0;
}
}
# use strict; # we are not really testing this
use File::Path; # for cleaning up with rmtree()
use Test::More;
use File::Spec;
use File::Find;
use ExtUtils::Manifest;
# Don't want its diagnostics getting in the way of ours.
$ExtUtils::Manifest::Quiet=1;
my $up = File::Spec->updir();
my $extracted_program = '../utils/h2xs'; # unix, nt, ...
my $Is_VMS_traildot = 0;
if ($^O eq 'VMS') {
$extracted_program = '[-.utils]h2xs.com';
# We have to know if VMS is in UNIX mode. In UNIX mode, trailing dots
# should not be present. There are actually two settings that control this.
$Is_VMS_traildot = 1;
my $unix_rpt = 0;
my $drop_dot = 0;
if (eval 'require VMS::Feature') {
$unix_rpt = VMS::Feature::current('filename_unix_report');
$drop_dot = VMS::Feature::current('readdir_dropdotnotype');
} else {
my $unix_report = $ENV{'DECC$FILENAME_UNIX_REPORT'} || '';
$unix_rpt = $unix_report =~ /^[ET1]/i;
my $drop_dot_notype = $ENV{'DECC$READDIR_DROPDOTNOTYPE'} || '';
$drop_dot = $drop_dot_notype =~ /^[ET1]/i;
}
$Is_VMS_traildot = 0 if $drop_dot && unix_rpt;
}
if (!(-e $extracted_program)) {
print "1..0 # Skip: $extracted_program was not built\n";
exit 0;
}
# You might also wish to bail out if your perl platform does not
# do `$^X -e 'warn "Writing h2xst"' 2>&1`; duplicity.
# ok on unix, nt, VMS, ...
my $dupe = '2>&1';
# ok on unix, nt, The extra \" are for VMS
my $lib = '"-I../lib" "-I../../lib"';
# $name should differ from system header file names and must
# not already be found in the t/ subdirectory for perl.
my $name = 'h2xst';
my $header = "$name.h";
my $thisversion = sprintf "%vd", $^V;
$thisversion =~ s/^v//;
# If this test has failed previously a copy may be left.
rmtree($name) if -e $name;
my @tests = (
"-f -n $name", $], <<"EOXSFILES",
Defaulting to backwards compatibility with perl $thisversion
If you intend this module to be compatible with earlier perl versions, please
specify a minimum perl version with the -b option.
Writing $name/ppport.h
Writing $name/lib/$name.pm
Writing $name/$name.xs
Writing $name/fallback/const-c.inc
Writing $name/fallback/const-xs.inc
Writing $name/Makefile.PL
Writing $name/README
Writing $name/t/$name.t
Writing $name/Changes
Writing $name/MANIFEST
EOXSFILES
"-f -n $name -b $thisversion", $], <<"EOXSFILES",
Writing $name/ppport.h
Writing $name/lib/$name.pm
Writing $name/$name.xs
Writing $name/fallback/const-c.inc
Writing $name/fallback/const-xs.inc
Writing $name/Makefile.PL
Writing $name/README
Writing $name/t/$name.t
Writing $name/Changes
Writing $name/MANIFEST
EOXSFILES
"-f -n $name -b 5.6.1", "5.006001", <<"EOXSFILES",
Writing $name/ppport.h
Writing $name/lib/$name.pm
Writing $name/$name.xs
Writing $name/fallback/const-c.inc
Writing $name/fallback/const-xs.inc
Writing $name/Makefile.PL
Writing $name/README
Writing $name/t/$name.t
Writing $name/Changes
Writing $name/MANIFEST
EOXSFILES
"-f -n $name -b 5.5.3", "5.00503", <<"EOXSFILES",
Writing $name/ppport.h
Writing $name/lib/$name.pm
Writing $name/$name.xs
Writing $name/fallback/const-c.inc
Writing $name/fallback/const-xs.inc
Writing $name/Makefile.PL
Writing $name/README
Writing $name/t/$name.t
Writing $name/Changes
Writing $name/MANIFEST
EOXSFILES
"\"-X\" -f -n $name -b $thisversion", $], <<"EONOXSFILES",
Writing $name/lib/$name.pm
Writing $name/Makefile.PL
Writing $name/README
Writing $name/t/$name.t
Writing $name/Changes
Writing $name/MANIFEST
EONOXSFILES
"-f -n $name -b $thisversion $header", $], <<"EOXSFILES",
Writing $name/ppport.h
Writing $name/lib/$name.pm
Writing $name/$name.xs
Writing $name/fallback/const-c.inc
Writing $name/fallback/const-xs.inc
Writing $name/Makefile.PL
Writing $name/README
Writing $name/t/$name.t
Writing $name/Changes
Writing $name/MANIFEST
EOXSFILES
);
ok (open (HEADER, '>', $header), "open '$header'");
print HEADER <<HEADER or die $!;
#define Camel 2
#define Dromedary 1
#define Bactrian /* empty */
#define Bactrian2
HEADER
ok (close (HEADER), "close '$header'");
while (my ($args, $version, $expectation) = splice @tests, 0, 3) {
# h2xs warns about what it is writing hence the (possibly unportable)
# 2>&1 dupe:
# does it run?
my $prog = "$^X $lib $extracted_program $args $dupe";
@result = `$prog`;
cmp_ok ($?, "==", 0, "running $prog ");
$result = join("",@result);
#print "# expectation is >$expectation<\n";
#print "# result is >$result<\n";
# Was the output the list of files that were expected?
is ($result, $expectation, "running $prog");
my (%got);
find (sub {$got{$File::Find::name}++ unless -d $_}, $name);
foreach ($expectation =~ /Writing\s+(\S+)/gm) {
if ($^O eq 'VMS') {
if ($Is_VMS_traildot) {
$_ .= '.' unless $_ =~ m/\./;
}
$_ = lc($_) unless exists $got{$_};
}
ok (-e $_, "check for $_") and delete $got{$_};
}
my @extra = keys %got;
unless (ok (!@extra, "Are any extra files present?")) {
print "# These files are unexpectedly present:\n";
print "# $_\n" foreach sort @extra;
}
chdir ($name) or die "chdir $name failed: $!";
# Aargh. Something wants to load a bit of regexp. And we have to chdir
# for ExtUtils::Manifest. Caught between a rock and a hard place, so this
# seems the least evil thing to do:
push @INC, "../../lib";
my ($missing, $extra) = ExtUtils::Manifest::fullcheck();
is_deeply ($missing, [], "No files in the MANIFEST should be missing");
is_deeply ($extra, [], "and all files present should be in the MANIFEST");
pop @INC;
chdir ($up) or die "chdir $up failed: $!";
if ($args =~ / \Q$header\E$/) {
my $const_c = File::Spec->catfile($name, 'fallback', 'const-c.inc');
my ($found, $diag);
if (!open FILE, '<', $const_c) {
$diag = "can't open $const_c: $!";
}
else {
while (<FILE>) {
next unless /\b Bactrian 2? \b/x;
$found = 1;
last;
}
}
ok (!$found, "generated $const_c has no Bactrian(2)");
diag ($diag) if defined $diag;
}
foreach my $leaf (File::Spec->catfile('lib', "$name.pm"), 'Makefile.PL') {
my $file = File::Spec->catfile($name, $leaf);
if (ok (open (FILE, '<', $file), "open $file")) {
my $match = qr/use $version;/;
my $found;
while (<FILE>) {
last if $found = /$match/;
}
ok ($found, "looking for /$match/ in $file");
close FILE or die "close $file: $!";
}
}
# clean up
rmtree($name);
}
cmp_ok (unlink ($header), "==", 1, "unlink '$header'") or die "\$! is $!";
done_testing();
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