Mercurial > repos > public > sbplib
annotate +blockmatrix/isBlockmatrixTest.m @ 1031:2ef20d00b386 feature/advectionRV
For easier comparison, return both the first order and residual viscosity when evaluating the residual. Add the first order and residual viscosity to the state of the RungekuttaRV time steppers
author | Vidar Stiernström <vidar.stiernstrom@it.uu.se> |
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date | Thu, 17 Jan 2019 10:25:06 +0100 |
parents | f0f4ca946068 |
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rev | line source |
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203
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blockmatrix: Added functions to test for block matrcies and divisions.
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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 { |
204 | 24 {}, |
25 true % An empty matrix is a matrix too | |
26 }, | |
27 { | |
203
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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 }, |
214
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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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205
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58 }, |
203
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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 |