177 lines
4.8 KiB
XML
177 lines
4.8 KiB
XML
<?xml version="1.0"?>
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<!--
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Copyright (C) 2014-2023 Ryan Specialty, LLC.
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This file is part of tame-core.
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tame-core is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as
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published by the Free Software Foundation, either version 3 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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-->
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<package xmlns="http://www.lovullo.com/rater"
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xmlns:c="http://www.lovullo.com/calc"
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xmlns:t="http://www.lovullo.com/rater/apply-template"
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desc="Testing minimum and maximum values of vectors">
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<import package="../../spec" />
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<import package="../../../base" />
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<import package="../../../vector/filter" />
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<import package="../../../vector/stub" />
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<const name="VFILTER_MASK_NONE" type="integer"
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desc="4-vector masking nothing">
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<item value="1" desc="First set" />
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<item value="1" desc="Second set" />
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<item value="1" desc="Third set" />
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<item value="1" desc="Fourth set" />
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</const>
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<const name="VFILTER_MASK_MIDDLE" type="integer"
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desc="4-vector with middle elements unmasked">
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<item value="0" desc="First unset" />
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<item value="1" desc="Second set" />
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<item value="1" desc="Third set" />
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<item value="0" desc="Fourth unset" />
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</const>
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<t:describe name="_vfilter-mask_">
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<t:it desc="produces an empty vector given an empty vector">
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<t:given>
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<c:length-of>
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<!-- empty body with no @name@ -->
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<t:vfilter-mask mask="NVEC1">
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</t:vfilter-mask>
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</c:length-of>
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</t:given>
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<t:expect>
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<t:match-result eq="0" />
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</t:expect>
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</t:it>
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<t:it desc="acts as identity given an all-set mask">
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<t:given>
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<c:length-of>
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<t:vfilter-mask name="NVEC4_SEQ" mask="VFILTER_MASK_NONE" />
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</c:length-of>
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</t:given>
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<t:expect>
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<t:match-result eq="4" />
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</t:expect>
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</t:it>
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<t:it desc="retains original vector values">
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<t:given>
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<c:let>
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<c:values>
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<c:value name="vec" type="integer" set="vector"
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desc="Result">
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<t:vfilter-mask name="NVEC4_SEQ" mask="VFILTER_MASK_NONE" />
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</c:value>
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</c:values>
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<c:sum of="vec" />
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</c:let>
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</t:given>
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<t:expect>
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<!-- 0 + 1 + 2 + 3 (NVEC4_SEQ) -->
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<t:match-result eq="6" />
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</t:expect>
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</t:it>
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<t:it desc="produces empty vector given all-unset mask">
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<t:given>
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<c:length-of>
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<!-- NVEC4 is a 4-vector of 0s -->
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<t:vfilter-mask name="NVEC4_SEQ" mask="NVEC4" />
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</c:length-of>
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</t:given>
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<t:expect>
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<t:match-result eq="0" />
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</t:expect>
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</t:it>
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<t:describe name="given a partly set mask">
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<t:it desc="removes masked vector elements">
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<t:given>
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<c:length-of>
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<t:vfilter-mask name="NVEC4_SEQ" mask="VFILTER_MASK_MIDDLE" />
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</c:length-of>
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</t:given>
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<t:expect>
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<t:match-result eq="2" />
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</t:expect>
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</t:it>
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<t:it desc="retains value of original vector elements">
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<t:given>
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<c:let>
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<c:values>
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<c:value name="vec" type="integer" set="vector"
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desc="Result">
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<t:vfilter-mask name="NVEC4_SEQ" mask="VFILTER_MASK_MIDDLE" />
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</c:value>
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</c:values>
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<c:sum of="vec" />
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</c:let>
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</t:given>
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<t:expect>
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<!-- 1 + 2 -->
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<t:match-result eq="3" />
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</t:expect>
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</t:it>
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<!-- same as above, but inline -->
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<t:it desc="masks inline vectors">
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<t:given>
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<c:let>
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<c:values>
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<c:value name="vec" type="integer" set="vector"
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desc="Result">
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<!-- inline values -->
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<t:vfilter-mask mask="VFILTER_MASK_MIDDLE">
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<c:value-of name="#10" />
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<c:value-of name="#12" />
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<c:value-of name="#14" />
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<c:value-of name="#16" />
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</t:vfilter-mask>
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</c:value>
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</c:values>
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<c:sum of="vec" />
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</c:let>
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</t:given>
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<t:expect>
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<!-- 12 + 14 -->
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<t:match-result eq="26" />
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</t:expect>
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</t:it>
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</t:describe>
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</t:describe>
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</package>
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