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cortex_tests.js
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cortex_tests.js
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/*
Copyright (c) 2012-2015 Gorkem Gencay.
This file is part of MathCortex compiler.
MathCortex Compiler is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
MathCortex Compiler is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with MathCortex Compiler. If not, see <http://www.gnu.org/licenses/>.
*/
var test_results;
var test_fail_num;
var test_num;
function test_report(result, expected, test_name)
{
if (result == expected)
test_results += "[Success] test " + test_num + ": '" + expected + "'\n";
else
{
test_results += "<span style='color:red' >" + "[FAILED] test " + test_num + ":<br>Expression:<br> " + test_name + "<br>Expected:<br> '" + expected + "'<br>Result:<br> '" + result + "'</span>\n";
test_fail_num++;
}
}
function test_report_mat(result, expected, test_name)
{
//if (result.eql(expected))
if (cortex.matrixsame(result, expected))
test_results += "[Success] test " + test_num + "\n";//"'== " + expected + " success.\n";
else
{
//test_results += "'<span style='color:red' > != " + cortex.matrix_print(expected, 0,0, true) + " !!!FAILED!!!!. result : '" + cortex.matrix_print(result, 0,0, true) + "'</span>\n";
test_results += "<span style='color:red' >" + "[FAILED] test " + test_num + ":<br>Expected:<br> " + cortex.matrix_print(expected, 0,0, true) + "<br>Result:<br> " + cortex.matrix_print(result, 0,0, true) + "<br>Expression:<br> '" + test_name + "'</span>\n";
test_fail_num++;
}
}
function test_error(expr, result)
{
var err_target = cortexParser.printError;
var err_msg;
cortexParser.printError = function(s){ err_msg = s};
if (cortexParser.compile(expr))
{
cortex.print("!!!FAILED!!!! Not a valid error: "+ expr);
test_fail_num++;
cortexParser.printError = err_target;
return;
}
test_num++;
test_report(err_msg, result , expr);
cortexParser.printError = err_target;
}
function test_exec(expr, result)
{
test_num++;
//test_results += "'";
if (!cortexParser.compile(expr))
{
cortex.print("!!!FAILED!!!! Parser error: "+ expr);
test_fail_num++;
return;
}
if (!cortex.execute(cortexParser.getCompiledCode()))
{
cortex.print("!!!FAILED!!!! Parser error: "+ expr);
test_fail_num++;
return;
}
/*if(cortexParser.isLastExpressionReal())
test_report(cortex.__ans, result , expr);
else*/
test_report(cortex.__ans, result , expr);
}
function test_exec_mat(expr, result)
{
test_num++;
//test_results += "'"
if (!cortexParser.compile(expr))
{
cortex.print("!!!FAILED!!!! Parser error: "+ expr);
test_fail_num++;
return;
}
if (!cortex.execute(cortexParser.getCompiledCode()))
{
cortex.print("!!!FAILED!!!! Parser error:"+ expr);
test_fail_num++;
//throw new Error("!!!FAILED!!!! Runtime error.");
return;
}
test_report_mat(cortex.__ans, result , expr);
}
function do_tests()
{
//try
{
test_results = "";
test_fail_num = 0;
test_num = 0;
test_exec("2==2", true);
test_exec("t=true&&true;t", true);
test_exec("2!=3", true);
test_exec("2!=2", false);
test_exec("2==2 && 3<4", true);
test_exec("2==2 || 3>4", true);
test_exec("2==2 && 3>4", false);
test_exec("12<=2", false);
test_exec("12>=2", true);
test_exec("12<=12", true);
test_exec("-12>=-12", true);
test_exec("3>4 && 2==2", false);
test_exec("t=true && 2==2", true);
test_exec("t=true && 2==(2-1)", false);
test_exec("2!=3", true);
test_exec("(2!=3)", true);
test_exec("!(2!=3)", false);
//test_exec("! 2!=3", false);
test_exec("(3>4) && (2==2)", false);
test_exec("(3+2)>4 && 2==2", true);
test_error('xyz',"Undefined variable : 'xyz'.");
test_error('4r',"';' expected");
test_exec ( "2+3", 5);
test_exec ( "2-3", -1);
test_exec ( "1002+1003", 2005);
test_exec ( "-2-3", -5);
test_exec ( "2*3", 6);
test_exec ( "2*-3", -6);
test_exec ( "aa=4;2*2;2*-aa", -8);
test_exec ( "-2*-3", 6);
test_exec ( "-2*3", -6);
test_exec ( "2+(3)", 5);
test_exec ( "2+((2-4)*3+2*(3-2))", -2);
test_exec ( "2+(-(2-4)*3+2*(3-2))", 10);
test_exec ( "2+(3+(4+(5+(6+7))))", 27);
test_exec ( "((((1+2)+3)+4)+5)+6", 21);
test_exec ( "(1+1)*(2+1)",6);
test_exec ( "(1)*(-2+1)",-1);
test_exec ( "(-2)*(-2+1)",2);
test_exec ( "2+(-2)*(-2+1)*3+1",9);
test_exec ( "6/3*2",4);
test_exec ( "6/-3*-2",4);
test_exec ( "-6/3*2",-4);
test_exec ( "-6*3/5",-3.6);
test_exec ( "1e3",1000);
test_exec ( "-1.1e0",-1.1);
test_exec ( "-1.34e-1",-0.134);
test_exec(' "aa"=="aa"', true);
test_exec(' "aa"=="ab"', false);
test_exec(' "cc"!="cc"', false);
test_exec(' "cc"!="cb"', true);
test_exec(' t="teststr"; t=="teststr"', true);
test_exec(' t="teststr2"; t!="teststr"', true);
test_exec(' t="teststr"; t=="teststr2"', false);
test_exec(' t="teststr2"; t!="teststr2"', false);
test_exec(' t="teststr2"; c=t[2]; c==115', true);
test_exec(' "abc" + "dfa"', "abcdfa");
test_exec ( "t=[1,2;3,4]; +t[0,0]",1);
test_exec ( "t=[1,2,4;5,6,7]; +t[1,2]",7);
test_exec ( "t=[1,2;3,4]; +t[1][1]",4);
test_exec_mat( "t=eye(3); t[0,1] = -3*2;0+t", [[1, -6, 0], [ 0, 1, 0] , [ 0, 0, 1] ] );
test_exec_mat( "t=zeros(2,2);t[1,0] = -3*2;0+t",[[0, 0], [ -6, 0]] );
test_exec_mat( "zeros(2,4)",[[0, 0, 0, 0], [ 0, 0, 0, 0]] );
test_exec_mat( "ones(1,2)",[[1,1]] );
test_exec_mat( "eye(3)",[[1, 0, 0], [ 0, 1, 0] , [ 0, 0, 1]] );
test_exec_mat( "+[1,2;3,4]", [[1,2], [3,4]] );
test_exec_mat( "2*[1,2;3,4]",[ [2,4], [6,8]] );
test_exec_mat( "-2*[1,2;3,4]", [ [-2,-4], [-6,-8] ] );
test_exec_mat( "+[1+2, 2-2; 3+5, 4+sin(0)]",[ [3,0], [8,4] ]);
test_exec_mat( "inv([-2,5; 12,-5])",[ [0.1,0.1], [0.24,0.04] ]);
test_exec_mat( "1-[1,2;3,4]",[ [0,-1], [-2,-3] ]);
test_exec_mat( "+[1,2;3,4]-1",[ [0,1], [2,3] ]);
test_exec_mat( "+[1,2;3,4]-[-5, 6;2 3]",[ [6,-4], [1,1] ]);
test_exec_mat( "+[1,2;3,4]*[-5, 6;2 3]",[ [-1,12], [-7,30] ]);
test_exec_mat( "a = [2,-2;-4,4];b = [2,4;7,8]; (-a*b) + a*b",[[0,0],[0,0]]);
test_exec_mat( "a = [2,-2;-4,4];b = [2,4;7,8]; (a*-b) + a*b",[[0,0],[0,0]]);
test_exec( "a = [2,-2;-4,4];b = [2,4;7,8]; trans(a*-b) == b'*-a'", true);
test_exec( "a = [2,-2;-4,4];b = a; b[0,0] = 22; +a[0,0]", 2);
test_exec( "a = pow(2,4); ", 16);
test_exec( "a = atan2(2,2)*180/pi;", 45);
test_exec( "a = exp(2); ", 7.38905609893065);
test_exec( "a = log(exp(-2.75)); ", -2.75);
test_exec( "a = min(2,3,51,1)", 1);
test_exec( "a = max(2,3,4,-51,1)", 4);
test_exec_mat( "a = [2,-2;-4,4];b = [2,4;7,8]; ++a'*-2", [[-6,6],[2,-10]]);
test_exec_mat( "+[1,2;3,4; 8 8]*[-5, 6,2; 3, 0, 1]",[ [1 ,6, 4],[ -3 , 18, 10],[-16,48,24] ]);
//test_error("+[2,2] + [4,3;4,2]" , "Matrix size mismatch");
//test_error("+[2,2] - [4,3;4,2]" , "Matrix size mismatch");
test_exec( "15%6",3);
test_exec( "255%16",15);
test_exec( "-5%16",-5);
test_exec( "-5%4",-1);
test_exec_mat( "([6,7;8,9]) % 8", [ [6,7], [0,1] ] );
test_exec_mat( "([6,7;8,9]) % ( [3,5;4,5 ])", [ [0,2], [0,4] ] );
test_error( "8 % [6,7;8,9]", "Remainder by matrix is undefined.");
test_exec_mat( "sin([1,2,10;3,4,12])",[ [0.841470984807897,0.909297426825682, -0.544021110889370],[ 0.141120008059867, -0.756802495307928, -0.536572918000435 ]] );
test_exec_mat( "t=inv([0.1]);t", [ [10] ] );
test_exec_mat( "clear all;[a, b, c] = svd( [1,3; 5 6]); +a*diag(b)*trans(c)", [ [1,3],[5,6] ] );
test_exec_mat( "clear all;[a, b, c] = svd( [1,3, -2; 0 5 6; 1 5, -4;-1,8,3]); a*diag(b)*trans(c)", [ [1,3,-2],[0, 5,6],[1, 5, -4],[-1,8,3] ] );
test_exec_mat( "clear all;[a, b] = svd( [1,3, -2; 0 5 6; 1 5, -4;-1,8,3]); +b", [[ 11.593030118497285 , 7.417787806349491 , 1.2562152409469995 ]] );
test_exec_mat( "clear all;a = svd( [1,3, -2; 0 5 6; -1,8,3]); +a", [[ 0.12867772093485483 , -0.7554318418819771 , -0.6424677240187361 ], [ 0.6536403442539838 , 0.551818826655294 , -0.5179288396221128 ], [ 0.7457857229114442 , -0.3532969216106729 , 0.5647875181711056 ]]);
test_exec_mat( "clear all;svd( [1,3, -2; 0 5 6; -1,8,3]);", [[ 0.12867772093485483 , -0.7554318418819771 , -0.6424677240187361 ], [ 0.6536403442539838 , 0.551818826655294 , -0.5179288396221128 ], [ 0.7457857229114442 , -0.3532969216106729 , 0.5647875181711056 ]]);
test_error('[x] = rand(2,2)', "Function does not have multiple return values.");
test_exec_mat( "M = [2.276789346244186, 0.36876537348143756, 0.45080351759679615, 0.34839300904423, 2.226159736281261; 0.42500006267800927, 2.0114856229629368, 1.307754920097068, 1.9121849241200835, 1.9878224346321076; 0.5171949409414083, 1.4852598016150296, 0.5614477365743369, 1.493025004165247, 1.6660545710474253; 0.43050497816875577, 2.8250119413714856, 2.7469056753907353, 0.06255048047751188, 0.19471221417188644; 1.2185607792343944, 1.4983534910716116, 1.0756771531887352, 0.924582748208195, 0.6864324007183313];\
[l v] = eig(M);v1 = [v[0,0], v[1,0], v[2,0], v[3,0], v[4,0]];l1 = l[0,0];+M*trans(v1) - l1*trans(v1);", [ [0],[0 ],[0 ],[0 ],[0 ]] );
test_exec_mat( "M = 0.1*[5, -6 1; 2 , 4 0; 0,5, 6]; b = [-1; 2; 3];x = linsolve(M,b); +M*x-b;", [ [0], [0], [0] ]);
test_exec( "sig = sin(1+2*linspace( 0,10*6.28,10) );[re im] = fft(sig);re == [ 0.7919247636946962 , 1.015436615265858 , 4.749581786108819 , -1.1742375600231585 , -0.5524261746730765 , -0.453924248972608 , -0.5524261746730794 , -1.1742375600231576 , 4.749581786108817 , 1.0154366152658565 ];", true);
test_exec( "sig = sin(1+2*linspace( 0,10*6.28,10) );[re im] = fft(sig, ones(1,10));im == [ 10 , 0.0528396236751395 , 0.41841988159412913 , -0.10972753137015853 , -0.03355242323255467 , 2.525561039460458e-15 , 0.03355242323255295 , 0.10972753137015628 , -0.4184198815941276 , -0.052839623675139114 ];", true);
test_exec("M = [ 1 1 1 1 1; 1 2 3 4 5; 1 3 6 10 15; 1 4 10 20 35; 1 5 15 35 70 ]; L =cholesky(M);err = sum(abs(L*L'-M));", 0);
test_exec( "[x y] = lu(eye(3)+1);y ==[ 0 1 2] && x == [ 2 , 1 , 1 ; 0.5 , 1.5 , 0.5 ; 0.5 , 0.3333333333333333 , 1.3333333333333333 ];", true);
test_exec("+[2,4;3,5] == [2,4;3,5]", 1);
test_exec("+[2,4;3,5] == [12,4;3,5]", 0);
test_exec("+[2,4;3,5] == [2,4;3,5;4,2]", 0);
test_exec("+[2,4] == [2,4;3,5]", 0);
test_exec("+[2,4;3,5] != [2,4;3,5]", 0);
test_exec("+[2,4;3,5] != [12,4;3,5]", 1);
test_exec("+[2,4;3,5] != [2,4;3,5;4,2]", 1);
test_exec("+[2,4] != [2,4;3,5]", 1);
test_exec_mat("t = [1,3,11,2;2,4,3, 4; 5, 7 6,2];+t[1,2:3];",[[3,4]]);
test_exec_mat("t = [1,3,11,2;2,4,3, 4; 5, 7 6,2];+t[2,:];",[[5, 7, 6, 2]]);
test_exec_mat("t = [1,3,11,2;2,4,3, 4; 5, 7 6,2];+t[2,1:-1];",[[7,6,2]]);
test_exec_mat("t = [1,3,11,2;2,4,3, 4; 5, 7 6,2];+t[1:2,2];",[[3],[6]]);
test_exec_mat("t = [1,3,11,2;2,4,3, 4; 5, 7 6,2];+t[:,1];",[[3],[4],[7]]);
test_exec_mat("t = [1,3,11,2;2,4,3, 4; 5, 7 6,2];+t[0:-1,0];",[[1],[2],[5]]);
test_exec_mat("t = [1,3,11,2;2,4,3, 4; 5, 7 6,2];+t[1:2,0:2];",[[2,4,3],[5,7,6]]);
test_exec_mat("t = [1,3,11,2;2,4,3, 4; 5, 7 6,2];+t[1:1,2:2];",[[3]]);
test_exec_mat("t = [1,3,11,2;2,4,3, 4; 5, 7 6,2];t[1:1,:] = t[2,:]+55;",[[ 1 , 3 , 11, 2],[ 60, 62, 61, 57],[ 5, 7, 6, 2]]);
test_exec_mat("t = [1,3,11,2;2,4,3, 4; 5, 7 6,2];t[2:-1,2:-1] = t[2:-1,1:-2]+45;",[[ 1 , 3 , 11, 2],[ 2, 4, 3, 4],[ 5, 7, 52, 51]]);
test_exec_mat("t = [1,3,11,2;2,4,3, 4; 5, 7 6,2];t[2:-1,2:-1] = t[2:-1,1:-2]+45;",[[ 1 , 3 , 11, 2],[ 2, 4, 3, 4],[ 5, 7, 52, 51]]);
test_exec_mat("t = ones(4,3); t[:,1] = zeros(4,1);+t;",[ [1,0,1], [1,0,1], [1,0,1] , [1,0,1]]);
test_exec_mat("t = ones(4,3); t[1:3,1:2] = zeros(3,2);+t;",[ [1,1,1], [1,0,0], [1,0,0] , [1,0,0]]);
test_exec("([2 -2;1 -2] != @[2 -2;1 -2])", true);
test_exec("x = rand(4, 5);y = rand(4, 5);m = x .* y;d = x ./ y;+[x[2,1] * y[2,1], x[2,1] / y[2,1]; x[0,4] * y[0,4], x[0,4] / y[0,4]] == [ m[2,1], d[2,1]; m[0,4], d[0,4 ]]", true);
test_exec("numrows([1,2,4;2,3,4])", 2);
test_exec("numcols([1,2,4;2,3,4])", 3);
test_exec("sum([1,2,4;2,3,4])", 16);
test_exec("det([1,4;5,6])", -14);
test_exec("mean([1,-1,2,0]) == 0.5", true);
test_exec("mean([1;-1;2;0]) == 0.5", true);
test_exec("std([1,-1,2,0]) == 1.2909944487358056", true);
test_exec("std([1;-1;2;0]) == 1.2909944487358056", true);
test_exec("variance([1,-1,2,0]) == 1.6666666666666667", true);
test_exec("variance([1;-1;2;0]) == 1.6666666666666667", true);
test_exec("sum([1;-1;2;0]) == 2", true);
test_exec("sum([1,1;-1,3;2, 0 ;0, 1]) == 7", true);
//test_exec("fmod(-5.2,-4.1) == -1.1 && fmod(5.2,4.1) == 1.1 && fmod(-5.2,4.1) == -1.1", true);
test_exec_mat("t = 2; loop0(i,1001){ t=t+1;}; +[i,t]",[[1001, 1003]]);
test_exec_mat("t = 45; loop(i,44,101){ t=t+1;}; +[i,t]",[[101, 102]]);
test_exec_mat("t = 12; i = 0; while(i < 201){ t=t+1;i=i+1;}; +[i,t]",[[201, 213]]);
test_exec_mat("t = -6; i = 0; while(i < 200){ i++; if(i>20) break;}; +[i,t]",[[21, -6]]);
test_exec("t = 0; for(i=0;i<100;i+=2) { if(i>50) continue;t+=i; } ; t", 650);
test_exec("t = 0; for(i=0;i<100;i+=2) { if(i>50) break;t+=i; } ; t", 650);
test_exec(" clear all;c=0;function f(d){ global c; c = c+d; return 0; }; \
loop0(i,6) { f(i); }; +c; ", 15);
test_exec(" clear all;c = [1,3;2,-2];function f(){ return c;} \
a1= f();a2= f();a1[0,0] = 666;a2[0,1] = 666; if ( a1 == [ 666,3;2, -2] && a2 == [ 1, 666;2, -2]) { t=true;} else { t=false;};t ", true);
test_exec(" clear all;c=0; function t(c) { j=3; a=7; c = c+a; return c; }; \
function g(c) { t(3); j=3; a=6; c = c+a; return c + t(3); }; \
function f(c) { h=4; c = c+h; return c + g(7); }; y = f(3);", 30);
test_exec("clear all;function f(x) { if(x<1) { return 1; } else { return f(x-1)-2; }} c = f(20);c;", -39);
test_exec("t=-4;function f(x){ t=t+x;} a=f(3);a==0 && t==-4", 1);
test_error("clear all; function f(x){ return x + 5;} f();", "Invalid parameter count : 'f'.");
test_exec("clear all;t = 2; if(t==3) {t = 5;} else { t = 6;};t", 6);
test_exec("clear all;c = [1,3;2,-2];function f(){ return c;} a= f(); a[0,0] = 666; a!=c;", true);
test_exec_mat("clear all;function g(x,y){ return x+y;} \
a = g(4,2);b = g([-4],[2]);c = g([5], 2);+[a, b[0], c[0]]", [[6,-2, 7]]);
test_exec("t = 7; if(t==7) {t = 5;} else { t = 6;};t", 5);
test_exec("clear all;t = 3;t", 3);
test_exec_mat("a = (b = [2,1] )+[1,3]",[[3,4]]);
test_exec("a = (b = 2 )+3", 5);
test_exec("i = 4; i++;i", 5);
test_exec("i = 7; ++i;i", 8);
test_exec("i = 4; i--;i", 3);
test_exec("i = 7; --i;i", 6);
test_exec_mat("1:5", [[1,2,3,4,5]]);
test_exec_mat("1*2:5+1", [[2,3,4,5,6]]);
test_exec_mat("1:3:10", [[1,4,7,10]]);
test_exec_mat("1:3:9.5", [[1,4,7]]);
test_exec_mat("1:3:10.5", [[1,4,7,10]]);
test_exec_mat("10:5", [[0]]);
test_exec_mat("3:-2:6", [[0]]);
test_exec_mat("10:-2: 6", [[10, 8, 6]]);
test_exec_mat("m = [3,2]; ++m;m", [[4,3]]);
test_exec_mat("m = [3,2]; --m;m", [[2,1]]);
test_exec("i = 2; i+++3;", 5);
test_exec("i = 2; ++i+3;", 6);
test_exec("i = 2; (++i)*2+1;", 7);
test_exec("i = 2; (i++)*2+1;", 5);
test_exec("i = 2; i---3;", -1);
test_exec("i = 2; --i-3;", -2);
test_exec("i = 2; (--i)*2+1;", 3);
test_exec("i = 2; (i--)*2+1;", 5);
test_exec("m = eye(4); t = m[1,1]++; m[1,1] == 2 && t == 1", 1);
test_exec("m = eye(4); t = ++m[1,1]; m[1,1] == 2 && t == 2", 1);
test_error("++1", "Invalid increment operand");
test_exec("i = 3; i += 66", 69);
test_exec('s = "aa"; s += "bb"', 'aabb');
test_exec_mat("m = [2,3;-1,-2]; m += [-3,-4; -2, -3]", [ [ -1,-1 ], [-3, -5] ]);
test_exec_mat("m = [2,3;-1,-2]; m += 33", [ [ 35,36 ], [32, 31] ]);
test_exec("i = 3; i -= 66", -63);
test_error('s = "aa"; s -= "bb"', 'Operation not supported on type : string');
test_exec_mat("m = [2,3;-1,-2]; m -= [-3,-4; -2, -3]", [ [ 5,7], [1, 1] ]);
test_exec_mat("m = [2,3;-1,-2]; m -= 33", [ [ -31,-30 ], [-34, -35] ]);
test_exec("i = 3; i *= (2+2)", 12);
test_exec("i = 12; i /= (2+2)", 3);
test_exec_mat("b = [1,2;4,6]; b *= 3", [ [ 3,6], [12, 18] ]);
test_exec_mat("b = [1,2;4,6]; a = b; a *= inv(b)", [ [ 1,0], [0, 1] ]);
test_error("b = [1,2;4,6]; a = b; a /= inv(b)", 'Operation not supported on types : matrix, matrix');
test_exec_mat("m = [3,2]; ++m+3;", [[7,6]]);
test_exec_mat("m = [3,2]; (++m)*2+1;", [[9,7]]);
test_exec("i =3;if(floor(i/2) != i/2) i++;i", 4);
test_exec("clear all;s=0;for(i=0;i<10;++i) s = s+i;s", 45);
test_exec("clear all;s=0;for(i=20;i>10;i-=2) s = s+i;s", 80);
test_exec(' clear all;function f(x) { return x; } \
function h(x) { return x+2;} \
function g(x) { return x+1;} \
d1 = g; d1 = f; d2 = g; d2 = h; d3 = d2; \
t = d1(1); y = d2([2,3]); z = d3("a"); t==1 && y==[4,5] && z == "a2"', true);
test_exec(' clear all;function f(x,y,z){ return x+y+z; } \
d2 = f; d1 = d2; d1("a" , "b", 1) == "ab1" && d1(2, 1 , 3) == 6;', true);
test_exec_mat('clear all; function f(a){ return a+1;} function f(a,b) { return a+b; } x = f(ones(3)); y = f(ones(3)) + f(ones(3), [1,2,3;3,4,5;-1,-2,-3]); y-x ', [[ 2 , 3, 4 ],[ 4, 5 , 6 ],[ 0 , -1 , -2 ]]);
//delegate tests
test_exec('clear all; function f(p) => p+1; function g(p) => p-1; function m(x,y) { dl = x; dl = y; return dl; } function n(x,y) { l1 = m(x,y); return l1;} m1 = n(f,g); t1 = m1(2);', 1);
// class tests
test_exec('clear all; class TestC1(a,b,c){ x = a; y = -b; z = [4,3;2,1] -y;} a1 = TestC1(0,2,5);a1.x == 0 && a1.y == -2 && a1.z == [6,5;4,3]', 1);
test_exec('clear all; class TestC1(a,b,c){ x = a; y = -b; z = [4,3;2,1] -y;} a1 = TestC1(0,2,5);a2 = TestC1("str",6,220);a3 = TestC1(110,2,5);bb = TestC1(0,0,[2]);a1.x == 0 && a1.y == -2 && a1.z == [6,5;4,3] && a2.x == "str" && a2.y == -6 && a2.z == [10,9;8,7]', 1);
test_exec('clear all; class TestC1(a,b,c){ p1 = a; p2 = b; p3 = c;} a1 = TestC1(true, "str1", 2); a2 = TestC1(false, "2str", a1); ch1 = (a1.p1 && a1.p2 == "str1" && a1.p3 == 2); ch2 = (!a2.p1 && a2.p2 == "2str" && a2.p3.p3 == 2 && a2.p3.p1 );ch1 && ch2', 1);
test_exec('class TestMA(a){ [x y] = svd(a);} c = TestMA([4,3;-3,4]); ch1 = c.x == [-0.8, -0.6; 0.6, -0.8]; ch2 = c.y == [5 5];ch2 && ch1', 1);
test_exec('clear all; class TestC1(a,b,c) { x = a; y = -b; z = [4,3;2,1] -y; } x= 3; a1 = TestC1(1,2,5); a1.x == 1 && a1.y == -2', 1);
test_exec('clear all; class TestC1(a,b,c) { var l1; l1 = 33; x = a; y = -b; z = [4,3;2,1] -y; } a1 = TestC1(1,2,5); a1.x == 1 && a1.y == -2', 1);
test_exec('clear all; class TestC1(a,b,c) { global l1; l1 = 33; x = a; y = -b; z = [4,3;2,1] -y; } a1 = TestC1(1,2,5); a1.x == 1 && a1.y == -2', 1);
test_exec("clear all; function [a,b] = testf(x,y,z){ a = x + z; b = y + z;}[a b ] = testf(3,5,6); a+b", 20);
test_exec("clear all; function [u s d ] = m1() { u =3; s= 5; d= 7; } [a,b,c] = m1(); a==3 && b == 5 && c ==7", 1);
test_exec("clear all; typeof( 2 + [0] )", 3);
test_exec( "clear all; a = 3; function f(p1, p2) { a = p1 + p2;} f(5,7); a;", 3); //local shadows global test : 164
test_exec( "clear all; a = 3; function f(p1, p2) { [a b] = svd([1,0;0,1])} f(5,7); a;", 3); //local shadows global
test_error("clear all; function f(p1, p2) { a = p1 + p2;} f(5,7); a;","Undefined variable : 'a'."); //local stays local
test_exec( "clear all; function f(p1, p2) { a1 = p1; a2 = p2; return a1 + a2; } f(5,7); ", 12); //local works as expected
test_exec("clear all; function f(p1, p2) { global a; a = p1 + p2;} f(5,7); a;", 12); //define global in scope
test_exec( "clear all; a = 3; function f(p1, p2) { return a;} c = f(5,7);c", 3); //global can be read in scope
test_exec( "clear all; a = [3]; function f(p1, p2) { a = 7; return a;} ; f(5,7) == 7 && a == [3]", 1); //locals shadows global
test_exec( 'clear all; function f(p1, p2) { global a; a = "iamglobal";} ; f(3,4);a', 'iamglobal'); //create global from local scope
test_exec( 'clear all;p1 = class Point3{ p1:2, p2 : 3, p4:"aa"};p2 = Point3(4,[6], "aaa");a = 3;xx = p1.p1 == 2 && p1.p2 == 3 && p1.p4 == "aa" && p2.p2 == [6] && p2.p1 == 4', 1);
test_exec( 'clear all;function f(a){ return a+1;} function g(a) { return a-1; } class TestC1(a) { ff = a; gg = g; } cc = TestC1(f); d3 = g; cc.ff = f; d1 = cc.ff; d2 = cc.gg; x1 = d1(33); x2 = d2(22); x1 == 34 && x2 == 21', 1);
test_exec( 'clear all;p1 = class { p1:2, p2 : 3, p4:"aa"}; p1.p1 == 2 && p1.p2 ==3 && p1.p4 == "aa"', 1);
test_exec( 'clear all;a1 = function (x,y,z) { return x*y+1 ; };a2 = function (x,y) { return x+y*4 ; };t = a1(4,2,5) + a2(3,5) + 1;t', 33);
test_exec( 'clear all;c1 = class { a : class {y:3, z:6} }; t1 = c1.a.y; c1.a.y = 33; t2 = c1.a.y; t2 == 33 && t1 ==3 && c1.a.z == 6', 1);
//test_exec( "clear all;c=0;function f(d){ c = c+d; return c; }; f(3);", 3); //UB? local write, global read? or error?
test_error( 'clear all;function ff(a,b,b){ return 55;} cc=ff(2,3,4); ) }', "Names should be different :'b'");
test_exec( 'clear all;f1 = function(a,b,c){ return a+b*c;};t = f1(2,3,5)', 17);
test_exec( 'clear all;c1 = class Something{ a : function(x){ return x+1;} };d = c1.a;tt = d(3);', 4);
test_exec( 'clear all;function f(x) => x + 1;tt = f(2);', 3);
test_exec( 'clear all;d = function (x) => x + 1;tt = d(2);', 3);
test_exec( 'clear all;function f(x, y) => x*y+1;a = f(2,3)', 7);
test_exec( 'clear all; c = 3; (c);', 3);
test_exec( 'diag([4,2,4])[1,2] == 0 && diag([4,2,4])[2,2] == 4', 1);
test_exec('clear all; function f(x){ return x+1;}function g(x){ return x-1;}function m(x){ if (x == 1) return f; return g; } tt = m(1)(3);', 4);
test_exec('clear all; function f(x) { return x; } function g(x){ return x+1; } function h(x) { return x-1; } d1 = f; function m() { global d1; t = d1(3); d1 = h; return t; } v = m(); v = m();' , 2);
test_exec('clear all; function f(x) { return x; } function g(x) { return x+1; } function h(x) { return x-1; } function m(y) { if(y==0) return n(y); else return f; } \
function n(y) { if(y==0) return g; else return h; } function l(y) { return h; } function l2(y) { return y; } \
d1 = l2(m(0)); t = d1(2); d2 = g; d2 = f; d3 = d2; y = d2([2]); z = d3("a"); t == 3 && y == [2] && z == "a" ', 1);
test_exec('clear all; function f1() => 3;function f2() => 5;class P() { a=f1; function mm() { a=f2; return 3; } } x = P(); d1 = x.mm(); d2 = x.a();', 5);
test_exec('clear all; function f(x) { return x; } function g(x) { return x+1; } function h(x) { return x-1; } function m(a,b,c) { v = c; v = b; v = c; return v; } d = m(f,g,h); t = d(2);', 1)
test_exec('clear all; c1 = class { x : 3, f : function (x) => x+1; }; c1.x', 3);
test_exec('clear all; c1 = class { f : function (x) => x+1; } ; t = c1.f(-2-2)', -3);
test_exec('clear all; function f(x) { return x+1;} function g(x) { return x-1;} c1 = class tc{ m1 :f , m2 : g}; c1.m1 =g; d = c1.m1; tt = d(1-2)', -2);
test_exec('clear all; function f(x) => x+1;function g(x) => x-1; function h(i) { return f;} d = h(2); d2 = g; d3 = d2; a = d3(-4); t1= h(2)(-11); t2= d(2); a == -5 && t1 == -10 && t2 == 3', 1);
test_exec('clear all; class TestC1(a,b,c) { var k1; k1 = 2; x = a; y = -b; z = [4,3;2,1] -y; y = 4; } a1 = TestC1(0,2,5); a1.y == 4', 1);
test_exec('clear all; class C1() { a=4; function m2(x,y) => x*y; } c1 = C1(); d1 = c1.m2(-4,3);', -12);
test_exec('clear all; class P(){ a=3; function m1(x,y) { return x-y+a; } } c1 = P(); c1.a++; t = c1.m1(3,4) == 3 && c1.a == 4; ', 1);
test_exec('clear all; function f(x,y) => x+y; function f(x) => x+1; a = f(1); b =f(2,3); a + b', 7); // function overloading
test_exec('clear all; class AA() { f1 = function(a,b,c) => a*b+c; } t = AA().f1(1,2,3);', 5); // chaining
test_exec('clear all; clear all; class C1(){ a=4; function m2(x,y,z) => x+y*z; function m3() => m2(1,2,3)+a; } a1 = C1(); d1 = a1.m3();', 11);
test_exec('clear all; class C2(){ a=4; function m2() => a++; function m3(x) => x+m2(); } a1 = C2(); d1 = a1.m3(-2); d2 = a1.m3(-2);d1==2&&d2==3',1);
test_error('clear all; class C1(){ a = 3; b = "aa";} t = C1(); t.a = "a";', "Deduced type 'string' is different from member type 'real'.");
test_exec('clear all; x1 = function (a,b) => a + b; x2 = (a,b) => a + b; x3 = () => 5; x4 = (a) => a + 5; x5 = function(a,b) => { a++;return a + b; }; \
y1= x1(2,4); y2= x2(4,5);y3= x3();y4 =x4(2);y5 = x5(-3,4);y1 == 6 && y2 == 9 && y3 == 5 && y4 == 7 && y5 == 2', 1);
test_exec('clear all;function f1(x,y){ var l1 = 3; return l1;} function f2(x,y) { var l1; l1 = 3; return l1;} \
function f3(x,y) { var l1 = 2, l2, l3 = 33; l2 = 3; return l1+l2+l3; } x1 = f1(2,3); x2 = f2(2,3); x3 = f3(2,3);x1+x2+x3;', 44);
test_exec('clear all;class P(){ a=3; function [u s d ] = m1() { u =3; s= 5; d= 7; } } c1 = P(); t = c1.m1(); [a b c] = c1.m1();a== 3 && b == 5 && c==7', 1);
test_exec('clear all;class P(){ a=3; function m1() { var a = 4; return a; } function m2() { return m1()+a; } } c1 = P(); t = c1.m2();', 7);
test_exec('clear all; function f(p) => p+1; function g(p) => p-1; function fn(p) => p+2; function fm(p) => p-2; \
function [a b c d] = mf(x,y){ a = x; b = 3; c = y; d = y;} function [k l ] = t1(x,y) { [k l] = mf(x,y); } [x1 x2] = t1(fn,fm); d1 = x1(2);', 4);
test_exec('clear all; function fn(p) => p+2;function fm(p) => p-2; class P() { function [a b c d] = mf(x,y) { a = x; b = 3; c = y; d = y; } \
function [l1 l2 l3 l4] = t1(x,y) { [l1 l2 l3 l4] = mf(x,y); } m1 = 3; } c1 = P(); [d1 d2 d3 d4] = c1.t1(fn,fm); x1 = d1(2); x2 = d3(12); x3 = d4(-2); x1 == 4 && x2 == 10 && x3 == -4 ', 1);
test_exec('clear all; function fn(p) => p+2; function fm(p) => p-2; function [a b c d] = mr(x,y) { a = x;b = 3;c = y;d = y; } d1 = mr; [x1 x2 x3 x4] = d1(fn, fm); t = x1(2) == 4 && x2 ==3 && x3(4) == 2', 1);
//test_error('clear all; function f(x) { function a() => 4; } t= f(3); ', 'Inline functions are not supported.');
test_exec( '!true&&false', 0);
test_exec( 'clear all;!false&&false', 0);
// end of tests
}
cortex.print(">> " + test_results);
if (test_fail_num > 0)
{
cortex.print("<span style='color:red'>Number of tests failed: " + test_fail_num + "!!!</span>");
update_editor();
return test_fail_num;
}
else
{
update_editor();
cortex.print("All Success. \nNumber of tests : " + test_num);
return 0;
}
}
// The Computer Language Benchmarks Game
// http://benchmarksgame.alioth.debian.org/
//
// contributed by Ian Osgood
// modified by Isaac Gouy
function benchmark1(n)
{
function A(i,j) {
return 1/((i+j)*(i+j+1)/2+i+1);
}
function Au(u,v) {
for (var i=0; i<u.length; ++i) {
var t = 0;
for (var j=0; j<u.length; ++j)
t += A(i,j) * u[j];
v[i] = t;
}
}
function Atu(u,v) {
for (var i=0; i<u.length; ++i) {
var t = 0;
for (var j=0; j<u.length; ++j)
t += A(j,i) * u[j];
v[i] = t;
}
}
function AtAu(u,v,w) {
Au(u,w);
Atu(w,v);
}
function spectralnorm(n) {
var i, u=new Float64Array(n), v=new Float64Array(n), w=new Float64Array(n), vv=0, vBv=0;
for (i=0; i<n; ++i) {
u[i] = 1; v[i] = w[i] = 0;
}
for (i=0; i<10; ++i) {
AtAu(u,v,w);
AtAu(v,u,w);
}
for (i=0; i<n; ++i) {
vBv += u[i]*v[i];
vv += v[i]*v[i];
}
return Math.sqrt(vBv/vv);
}
return spectralnorm(n);
}
/*
function dct()
{
var a = Matrix.I(8);
var b = Matrix.Zero(8,8);
var i,j,k,l;
var s,d;
for (i=0;i<8;i++)
{
for(j=0;j<8;j++)
{
if(i==0)
{
s=Math.sqrt(1.0/8.0);
}
else
{
s=Math.sqrt(2.0/8.0);
};
if(j==0)
{
d=Math.sqrt(1.0/8.0);
}
else
{
d=Math.sqrt(2.0/8.0);
};
for(k=0;k<8;k++)
{
for(l=0;l<8;l++)
{
b.elements[i][j]=b.elements[i][j]+ a.elements[k][l]* Math.cos(((2*k+1)*i*Math.PI) /(2*8))* Math.cos(((2*l+1)*j*Math.PI)/(2*8));
};
b.elements[i][j]= b.elements[i][j] * s*d;
} ;
};
};
}*/