index : 0x2lib

        

            
            
        
        
0
1
2ROOT :: Rectangle.{
3    0.0,
4    0.0,
5    100.0,
6    100.0,
7};
8
9TESTS :: Test.[
10    { "top left",   ROOT, { 2.0, 2.0 }, .TOP    | .LEFT,  { 0.0, 0.0, 200.0, 200.0 } },
11    { "top right",  ROOT, { 2.0, 2.0 }, .TOP    | .RIGHT, { -100.0, 0.0, 200.0, 200.0 } },
12    { "top mid",    ROOT, { 2.0, 2.0 }, .TOP    | .MID,   { -50.0, 0.0, 200.0, 200.0 } },
13    { "mid left",   ROOT, { 2.0, 2.0 }, .MID    | .LEFT,  { 0.0, -50.0, 200.0, 200.0 } },
14    { "mid right",  ROOT, { 2.0, 2.0 }, .MID    | .RIGHT, { -100.0, -50.0, 200.0, 200.0 } },
15    { "mid (none)", ROOT, { 2.0, 2.0 }, .NONE,            { -50.0, -50.0, 200.0, 200.0 } },
16    { "mid",        ROOT, { 2.0, 2.0 }, .MID,             { -50.0, -50.0, 200.0, 200.0 } },
17    { "bot left",   ROOT, { 2.0, 2.0 }, .BOTTOM | .LEFT,  { 0.0, -100.0, 200.0, 200.0 } },
18    { "bot right",  ROOT, { 2.0, 2.0 }, .BOTTOM | .RIGHT, { -100.0, -100.0, 200.0, 200.0 } },
19    { "bot mid",    ROOT, { 2.0, 2.0 }, .BOTTOM | .MID,   { -50.0, -100.0, 200.0, 200.0 } },
20];
21
22MY_ASS_CODE :: #code {
23    log_error("\n%: Test failed: '%'", loc, `it.label);
24    log_error("-------------------");
25    log_error(":Given\n%\n\n", a);
26    log_error(":Expected\n%\n\n", b);
27    `return false;
28}
29
30
31Rectangle :: struct {
32    x:      float;  /** top-left corner position x */
33    y:      float;  /** top-left corner position y */
34    width:  float;
35    height: float;
36}
37
38Test :: struct {
39    label: string;
40    root: Rectangle;
41    scale: Vector2;
42    origin: Rect_Origin;
43    expected: Rectangle;
44}
45
46
47operator == :: (a: Rectangle, b: Rectangle) -> bool {
48    result := true;
49    result &= a.x == b.x;
50    result &= a.y == b.y;
51    result &= a.width == b.width;
52    result &= a.height == b.height;
53    return result;
54}
55
56
57run :: () -> bool {
58    for TESTS {
59        new := rect_scale(it.root, it.scale, it.origin);
60        #if false then log_vars(it.label, new);
61        ass(new, it.expected, MY_ASS_CODE);
62    }
63
64    /** Test with pointer */
65    root := ROOT;
66    test :: TESTS[TESTS.count-1];
67    rect_scale(*root, test.scale, test.origin);
68    ass(root == test.expected);
69
70    return true;
71}
72
73
74#import "Basic";
75#import "Print_Vars";
76#import "Math";
77#import,file "../0x2_Math.jai";
78
79#load "assertion.jai";
80
81