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path: root/modules/functions/tests/unit_tests/macrovar.tst
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// =============================================================================
// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
// Copyright (C) 2013 - Scilab Enterprises - Antoine ELIAS
//
//  This file is distributed under the same license as the Scilab package.
// =============================================================================

funcprot(0);

//1 in, 0 out
ref = list("i1", [], [], [], []);
function foo(i1)
endfunction

val = macrovar(foo);
assert_checkequal(ref, val);

//1 in, 1 out
ref = list("i1", "o1", [], [], []);
function o1 = foo(i1)
    o1 = i1;
endfunction

val = macrovar(foo);
assert_checkequal(ref, val);

//n in, n out
ref = list(["i1";"i2";"i3";"i4"], ["o1";"o2";"o3"], [], [], []);
function [o1, o2, o3] = foo(i1, i2, i3, i4)
    o1 = i1 + i2;
    o2 = i2 + i3;
    o3 = i3 + i4;
endfunction

val = macrovar(foo);
assert_checkequal(ref, val);

//add local vars
ref = list(["i1";"i2";"i3";"i4"], ["o1";"o2";"o3"], [], [], ["l1";"l2";"l3"]);
function [o1, o2, o3] = foo(i1, i2, i3, i4)
    l1 = i1 + i2;
    l2 = i2 + i3;
    l3 = i3 + i4;
    o1 = l1;
    o2 = l2;
    o3 = l3;
endfunction

val = macrovar(foo);
assert_checkequal(ref, val);

//add external vars
e1 = 1;
e2 = 2;
e3 = 3;

ref = list(["i1";"i2";"i3";"i4"], ["o1";"o2";"o3"], ["e1";"e2";"e3"], [], ["l1";"l2";"l3"]);
function [o1, o2, o3] = foo(i1, i2, i3, i4)
    l1 = i1 + i2;
    l2 = i2 + i3;
    l3 = i3 + i4;
    o1 = l1 + e1;
    o2 = l2 + e2;
    o3 = l3 + e3;
endfunction

val = macrovar(foo);
assert_checkequal(ref, val);

//add function calls
e1 = 1;
e2 = 2;
e3 = 3;

ref = list(["i1";"i2";"i3";"i4"], ["o1";"o2";"o3"], ["e1";"e2";"e3"], ["cos";"sin";"tan"], ["l1";"l2";"l3"]);
function [o1, o2, o3] = foo(i1, i2, i3, i4)
    l1 = i1 + i2;
    l2 = i2 + i3;
    l3 = i3 + i4;
    o1 = cos(l1 + e1);
    o2 = sin(l2 + e2);
    o3 = tan(l3 + e3);
endfunction

val = macrovar(foo);
assert_checkequal(ref, val);