73 lines
3.1 KiB
RPMSpec
73 lines
3.1 KiB
RPMSpec
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%define perl_major_ver %(eval `perl -V:version`; echo ${version%*.[0-9]*}.0)
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Name: perl-Test-Number-Delta
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Version: 1.03
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Release: 3mamba
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Summary: Test::Number::Delta - Compare the difference between numbers against a given tolerance
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Group: System/Libraries/Perl
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Vendor: openmamba
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Distribution: openmamba
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Packager: Automatic Build System <autodist@mambasoft.it>
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URL: http://www.cpan.org
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Source: http://search.cpan.org/CPAN/authors/id/D/DA/DAGOLDEN/Test-Number-Delta-%{version}.tar.gz
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License: GPL, Artistic
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Requires: perl >= %perl_major_ver
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BuildRequires: perl-devel >= %perl_major_ver
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BuildRoot: %{_tmppath}/%{name}-%{version}-root
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%description
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At some point or another, most programmers find they need to compare floating-point numbers for equality. The typical idiom is to test if the absolute value of the difference of the numbers is within a desired tolerance, usually called epsilon. This module provides such a function for use with Test::Harness. Usage is similar to other test functions described in Test::More. Semantically, the delta_within function replaces this kind of construct:
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ok ( abs($p - $q) < $epsilon, '$p is equal to $q' ) or
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diag "$p is not equal to $q to within $epsilon";
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While there's nothing wrong with that construct, it's painful to type it repeatedly in a test script. This module does the same thing with a single function call. The delta_ok function is similar, but either uses a global default value for epsilon or else calculates a 'relative' epsilon on the fly so that epsilon is scaled automatically to the size of the arguments to delta_ok. Both functions are exported automatically.
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Because checking floating-point equality is not always reliable, it is not possible to check the 'equal to' boundary of 'less than or equal to epsilon'. Therefore, Test::Number::Delta only compares if the absolute value of the difference is less than epsilon (for equality tests) or greater than epsilon (for inequality tests).
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%prep
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%setup -q -n Test-Number-Delta-%{version}
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%build
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perl Build.PL installdirs=vendor
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./Build
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./Build test
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%install
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[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
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./Build install \
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destdir="%{buildroot}" \
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--install_path bindoc="%{_mandir}/man1" \
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--install_path libdoc="%{_mandir}/man3"
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packlist=`find %{buildroot} -name .packlist`
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[ -z "$packlist" ] && exit 1 || cat $packlist | \
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sed "s,%buildroot,,g;s,.*/man/.*,&.gz,g" | \
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sort -u > .packlist && rm $packlist
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find %{buildroot}%{perl_vendorlib} \
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-type d -depth -exec rmdir {} 2>/dev/null \;
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strid=`echo $packlist | sed 's,.*auto\(.*\)/.packlist,\1,'`
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for dir in `find %{buildroot} -type d | grep $strid`; do
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echo %dir ${dir#%buildroot} >> .packlist
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done
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%clean
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[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
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rm -f .packlist
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%files -f .packlist
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%defattr(-,root,root)
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%changelog
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* Thu Aug 29 2013 Automatic Build System <autodist@mambasoft.it> 1.03-3mamba
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- automatic rebuild by autodist
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* Wed Nov 05 2008 Silvan Calarco <silvan.calarco@mambasoft.it> 1.03-2mamba
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- automatic rebuild by autodist
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* Mon Oct 20 2008 gil <puntogil@libero.it> 1.03-1mamba
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- package created by autospec
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