openscad/dotSCAD
1
0
Fork 0
mirror of https://github.com/JustinSDK/dotSCAD.git synced 2025-01-17 14:18:13 +01:00
Code Issues Releases Wiki Activity

added test_polyline2d

Browse Source
This commit is contained in:
Justin Lin 2017-05-26 14:24:06 +08:00
parent fc65f4bc48
commit b770833521
2 changed files with 121 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
test/test_all.scad
View File

@ -1,6 +1,7 @@
// 2D
include <test_rounded_square.scad>;
include <test_line2d.scad>;
include <test_polyline2d.scad>;
// 2D Shape
include <test_shape_arc.scad>;

120
test/test_polyline2d.scad Normal file
View File

@ -0,0 +1,120 @@
include <unittest.scad>;
include <line2d.scad>;
module test_polyline2d() {
$fn = 24;
points = [[1, 2], [-5, -4], [-5, 3], [5, 5]];
line_width = 1;
leng_points = len(points);
module assertCorrectSegment(index, point1, point2, width) {
assertEqualPoint(points[index - 1], point1);
assertEqualPoint(points[index], point2);
assertEqual(line_width, width);
}
module assertCorrectCaps(startStyle, endStyle, index, p1Style, p2Style) {
function correctMiddleCaps(p1Style, p2Style) =
p1Style == "CAP_BUTT" && p2Style == "CAP_ROUND";
if(index == 1 && (p1Style != startStyle || p2Style != "CAP_ROUND")) {
fail(
"Wrong start caps",
str(
"expected: [", startStyle, ", \"CAP_ROUND\"]",
", but: ", [p1Style, p2Style]
)
);
}
if((1 < index && index < leng_points - 1) && !correctMiddleCaps(p1Style, p2Style)) {
fail(
"Wrong middle caps",
str(
"expected: [\"CAP_BUTT\", \"CAP_ROUND\"]",
", but: ", [p1Style, p2Style]
)
);
}
if(index == leng_points - 1 && (p1Style != "CAP_BUTT" || p2Style != endStyle)) {
fail(
"Wrong end caps",
str(
"expected: [\"CAP_BUTT\, ", endStyle, "]",
", but: ", [p1Style, p2Style]
)
);
}
}
// testcases
module test_polyline2d_cap_square() {
echo("==== test_polyline2d_cap_square ====");
include <polyline2d.scad>;
module test_line_segment(index, point1, point2, width, p1Style, p2Style) {
assertCorrectSegment(index, point1, point2, width);
assertCorrectCaps(
"CAP_SQUARE", "CAP_SQUARE",
index, p1Style, p2Style
);
}
polyline2d(points = points, width = line_width);
}
module test_polyline2d_cap_end_round() {
echo("==== test_polyline2d_cap_end_round ====");
include <polyline2d.scad>;
module test_line_segment(index, point1, point2, width, p1Style, p2Style) {
assertCorrectSegment(index, point1, point2, width);
assertCorrectCaps(
"CAP_SQUARE", "CAP_ROUND",
index, p1Style, p2Style
);
}
polyline2d(
points = points,
width = line_width,
endingStyle = "CAP_ROUND"
);
}
module test_polyline2d_cap_round() {
echo("==== test_polyline2d_cap_round ====");
include <polyline2d.scad>;
module test_line_segment(index, point1, point2, width, p1Style, p2Style) {
assertCorrectSegment(index, point1, point2, width);
assertCorrectCaps(
"CAP_ROUND", "CAP_ROUND",
index, p1Style, p2Style
);
}
polyline2d(
points = points,
width = line_width,
startingStyle = "CAP_ROUND",
endingStyle = "CAP_ROUND"
);
}
test_polyline2d_cap_square();
test_polyline2d_cap_end_round();
test_polyline2d_cap_round();
}
test_polyline2d();