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annotate +grid/equidistantTest.m @ 1037:2d7ba44340d0 feature/burgers1d

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Pass scheme specific parameters as cell array. This will enabale constructDiffOps to be more general. In addition, allow for schemes returning function handles as diffOps, which is currently how non-linear schemes such as Burgers1d are implemented.
author Vidar Stiernström <vidar.stiernstrom@it.uu.se>
date Fri, 18 Jan 2019 09:02:02 +0100
parents 4f935415700e
children
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c7b2f645101f Added classes and functions for Cartesian and equidistant grids.
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1 function tests = equidistantTest()
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2 tests = functiontests(localfunctions);
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3 end
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4
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5
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6 function testErrorInvalidLimits(testCase)
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7 in = {
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8 {10,{1}},
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9 {10,[0,1]},
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10 {[10,10],{0,1},{1}},
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11 {[10,10],{1},{1,0}},
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12 {10,{1,0}},
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13 {[10, 5],{1,0}, {0,-1}},
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14 };
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15
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16 for i = 1:length(in)
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17 testCase.verifyError(@()grid.equidistant(in{i}{:}),'grid:equidistant:InvalidLimits',sprintf('in(%d) = %s',i,toString(in{i})));
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18 end
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19 end
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20
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21 function testErrorNonMatchingParam(testCase)
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22 in = {
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23 {[],{1}},
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24 {[],{1},{0,1}},
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25 {[5,5],{0,1},{0,1},{0,1}},
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26 {[5,5,4],{0,1},{0,1}},
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27 };
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28
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29 for i = 1:length(in)
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30 testCase.verifyError(@()grid.equidistant(in{i}{:}),'grid:equidistant:NonMatchingParameters',sprintf('in(%d) = %s',i,toString(in{i})));
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31 end
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32 end
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33
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34
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35 function testCompiles(testCase)
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36 in = {
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37 {5, {0,1}},
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38 {[3 3],{0,1},{0,2}},
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39 };
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40
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41 out = {
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42 [[0; 0.25; 0.5; 0.75; 1]],
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43 [[0; 0; 0; 0.5; 0.5; 0.5; 1; 1; 1;],[0; 1; 2; 0; 1; 2; 0; 1; 2;]],
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44 };
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45
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46 for i = 1:length(in)
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47 g = grid.equidistant(in{i}{:});
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48 testCase.verifyEqual(g.points(),out{i});
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49 end
386
4f935415700e Fixed bug in curvilinear.
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50 end