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tried to add test

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This commit is contained in:
Justin Lin
2017-05-25 09:32:36 +08:00
parent 14710fa0ac
commit e02721ade4
2 changed files with 65 additions and 0 deletions
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54
src/unittest.scad Normal file
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module fail(message) {
echo(
str(
"<b>",
"<span style='color: red'>",
"FAIL",
"</span>",
"</b>"
)
);
if(message != undef) {
echo(
str(
"<b>",
"<span style='color: red'>　",
message,
"</span>",
"</b>"
)
);
}
}
module assertEqualPoint(expected, actual) {
n = 10000;
function shift_to_int(pt, n) =
len(pt) == 2 ?
[round(pt[0] * n), round(pt[1] * n)] :
[round(pt[0] * n), round(pt[1] * n), round(pt[2] * n)];
shifted_expected = shift_to_int(
expected,
n
);
shifted_actual = shift_to_int(
actual,
n
);
if(shifted_expected != shifted_actual) {
fail(
str("expected: ", expected,
", but: ", actual)
);
}
}
module assertEqualPoints(expected, actual) {
for(i = [0:len(actual) - 1]) {
assertEqualPoint(expected[i], actual[i]);
}
}

11
test/test_shape_arc.scad Normal file
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include <unittest.scad>;
include <shape_arc.scad>;
echo("==== test_sharp_arc ====");
expected_shape_pts = [[0, -12.4315], [1.30661, -12.4315], [3.86271, -11.8882], [6.25, -10.8253], [8.36413, -9.28931], [10.1127, -7.34732], [11.4193, -5.08421], [12.2268, -2.5989], [12.5, 0], [12.2268, 2.5989], [11.4193, 5.08421], [10.1127, 7.34732], [8.36413, 9.28931], [6.25, 10.8253], [3.86271, 11.8882], [1.30661, 12.4315], [0, 12.4315], [0, 7.45891], [0.783963, 7.45891], [2.31763, 7.13292], [3.75, 6.49519], [5.01848, 5.57359], [6.06763, 4.40839], [6.85159, 3.05052], [7.33611, 1.55934], [7.5, 0], [7.33611, -1.55934], [6.85159, -3.05052], [6.06763, -4.40839], [5.01848, -5.57359], [3.75, -6.49519], [2.31763, -7.13292], [0.783963, -7.45891], [0, -7.45891]];
shape_pts = shape_arc(radius = 10, angle = [-90, 90], width = 5);
assertEqualPoints(expected_shape_pts, shape_pts);