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perl -e "eval \"require 'Devel/DProf.pm'\"; print $@"
# DProf: run perl with -d to use DProf.
# Compilation failed in require at (eval 1) line 1.
eval " require \"$_.pm\"; ";
if (!$@) {
print "## Module '$_' appears to be installed.\n" if $opt{'v'};
$extensions_there++;
}
else {
print "# Required module '$_' does not appear to be properly installed.\n";
$@ = undef;
}
$extensions_total++;
}
# A silly name for a module (that hopefully won't ever exist).
# Note that this test serves more as a check of the validity of the
# actual required module tests above.
my $unnecessary = 'bLuRfle';
if (!grep(/$unnecessary/, @extensions)) {
$@ = undef;
eval " require \"$unnecessary.pm\"; ";
if ($@) {
print "## Unnecessary module '$unnecessary' does not appear to be installed.\n" if $opt{'v'};
}
else {
print "# Unnecessary module '$unnecessary' appears to be installed.\n";
$extensions_there++;
}
}
$@ = undef;
}
$label = 'All (and only) expected extensions installed';
if ($extensions_total == $extensions_there) {
print "ok 5 $label\n";
$pass__total++;
}
else {
print "not ok 5 $label\n";
$error_total++;
}
$tests_total++;
print "## Checking installations of later additional extensions.\n" if $opt{'p'};
use ExtUtils::Installed;
my $installed_total = 0;
my $installed_there = 0;
my $version_check = 0;
my $installed = ExtUtils::Installed -> new();
my @modules = $installed -> modules();
my @missing = ();
my $version = undef;
for (@modules) {
$installed_total++;
# Consider it there if it contains one or more files,
# and has zero missing files,
# and has a defined version
$version = undef;
$version = $installed -> version($_);
if ($version) {
print "## $_; $version\n" if $opt{'v'};
$version_check++;
}
else {
print "# $_; NO VERSION\n" if $opt{'v'};
}
$version = undef;
@missing = ();
@missing = $installed -> validate($_);
# .bs files are optional
@missing = grep { ! /\.bs$/ } @missing;
# man files are often compressed
@missing = grep { ! ( -s "$_.gz" || -s "$_.bz2" ) } @missing;
if ($#missing >= 0) {
print "# file",+($#missing == 0) ? '' : 's'," missing from installation:\n";
print '# ',join(' ',@missing),"\n";
}
elsif ($#missing == -1) {
$installed_there++;
}
@missing = ();
}
$label = 'Module files correctly installed';
if (($installed_total == $installed_there) &&
($installed_total == $version_check)) {
print "ok 6 $label\n";
$pass__total++;
}
else {
print "not ok 6 $label\n";
$error_total++;
}
$tests_total++;
# Final report (rather than feed ousrselves to Test::Harness::runtests()
# we simply format some output on our own to keep things simple and
# easier to "fix" - at least for now.
if ($error_total == 0 && $tests_total) {
print "All tests successful.\n";
} elsif ($tests_total==0){
die "FAILED--no tests were run for some reason.\n";
} else {
my $rate = 0.0;
if ($tests_total > 0) { $rate = sprintf "%.2f", 100.0 * ($pass__total / $tests_total); }
printf " %d/%d subtests failed, %.2f%% okay.\n",
$error_total, $tests_total, $rate;
}
=head1 NAME
perlivp - Perl Installation Verification Procedure
=head1 SYNOPSIS
B [B<-p>] [B<-v>] [B<-h>]
=head1 DESCRIPTION
The B program is set up at Perl source code build time to test the
Perl version it was built under. It can be used after running:
make install
(or your platform's equivalent procedure) to verify that B and its
libraries have been installed correctly. A correct installation is verified
by output that looks like:
ok 1
ok 2
etc.
=head1 OPTIONS
=over 5
=item B<-h> help
Prints out a brief help message.
=item B<-p> print preface
Gives a description of each test prior to performing it.
=item B<-v> verbose
Gives more detailed information about each test, after it has been performed.
Note that any failed tests ought to print out some extra information whether
or not -v is thrown.
=back
=head1 DIAGNOSTICS
=over 4
=item * print "# Perl binary '$perlpath' does not appear executable.\n";
Likely to occur for a perl binary that was not properly installed.
Correct by conducting a proper installation.
=item * print "# Perl version '$]' installed, expected $ivp_VERSION.\n";
Likely to occur for a perl that was not properly installed.
Correct by conducting a proper installation.
=item * print "# Perl \@INC directory '$_' does not appear to exist.\n";
Likely to occur for a perl library tree that was not properly installed.
Correct by conducting a proper installation.
=item * print "# Needed module '$_' does not appear to be properly installed.\n";
One of the two modules that is used by perlivp was not present in the
installation. This is a serious error since it adversely affects perlivp's
ability to function. You may be able to correct this by performing a
proper perl installation.
=item * print "# Required module '$_' does not appear to be properly installed.\n";
An attempt to C failed, even though the list of
extensions indicated that it should succeed. Correct by conducting a proper
installation.
=item * print "# Unnecessary module 'bLuRfle' appears to be installed.\n";
This test not coming out ok could indicate that you have in fact installed
a bLuRfle.pm module or that the C
test may give misleading results with your installation of perl. If yours
is the latter case then please let the author know.
=item * print "# file",+($#missing == 0) ? '' : 's'," missing from installation:\n";
One or more files turned up missing according to a run of
C validate()> over your installation.
Correct by conducting a proper installation.
=back
For further information on how to conduct a proper installation consult the
INSTALL file that comes with the perl source and the README file for your
platform.
=head1 AUTHOR
Peter Prymmer
=cut