Mercurial > repos > public > sbplib

annotate +blockmatrix/isBlockmatrixTest.m @ 577:e45c9b56d50d feature/grids

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Add an Empty grid class The need turned up for the flexural code when we may or may not have a grid for the open water and want to plot that solution. In case there is no open water we need an empty grid to plot the empty gridfunction against to avoid errors.
author Jonatan Werpers <jonatan@werpers.com>
date Thu, 07 Sep 2017 09:16:12 +0200
parents f0f4ca946068
children
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1 function tests = isBlockmatrixTest()
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2 tests = functiontests(localfunctions);
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3 end
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4
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5 function testIsBlockmatrix(testCase)
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6 cases = {
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7 {
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8 magic(3),
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9 false % Must be a cell array
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10 }
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11 {
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12 {[2 2 2];{1,2}},
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13 false % All elements of the cell matrix must be regular matrices
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14 },
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15 {
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16 {[2 2 2];[1 2]},
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17 false % Row dimensions must match
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18 },
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19 {
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20 {[2; 2; 2], [1; 2]},
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21 false % Column dimensions must match
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22 },
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23 {
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24 {},
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25 true % An empty matrix is a matrix too
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26 },
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27 {
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28 {
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29 [2 2; 2 1], [1; 2];
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30 [2 2], [1]
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31 },
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32 true % A simple valid one
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33 },
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34 {
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35 {
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36 [2 2; 2 1], [];
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37 [2 2], [1]
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38 },
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39 true % Empty blocks assumed to be zero and match dimensions
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40 },
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41 {
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42 {
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43 [2 2; 2 1], [];
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44 [2 2], []
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45 },
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46 true % Empty blocks allowed.
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47 },
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48 {
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49 {
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50 [2 2; 2 1], [1; 2];
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51 [], []
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52 },
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53 true % Empty blocks allowed.
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54 },
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55 {
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56 blockmatrix.zero({[1 2 3],[2 3]}),
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57 true % A zero block matrix is a block matrix
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58 },
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59 };
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60
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61 for i = 1:length(cases)
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62 in = cases{i}{1};
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63 out = blockmatrix.isBlockmatrix(in);
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64 expected = cases{i}{2};
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65 testCase.verifyEqual(out, expected, sprintf('Should return %d for %s', expected, toString(in)));
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66 end
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67 end