zig/test/cases/struct_contains_slice_of_itself.zig
2017-01-05 03:57:48 -05:00

45 lines
1.1 KiB
Zig

const assert = @import("std").debug.assert;
const Node = struct {
payload: i32,
children: []Node,
};
fn structContainsSliceOfItself() {
@setFnTest(this);
var nodes = []Node {
Node {
.payload = 1,
.children = []Node{},
},
Node {
.payload = 2,
.children = []Node{},
},
Node {
.payload = 3,
.children = []Node{
Node {
.payload = 31,
.children = []Node{},
},
Node {
.payload = 32,
.children = []Node{},
},
},
},
};
const root = Node {
.payload = 1234,
.children = nodes[0...],
};
assert(root.payload == 1234);
assert(root.children[0].payload == 1);
assert(root.children[1].payload == 2);
assert(root.children[2].payload == 3);
assert(root.children[2].children[0].payload == 31);
assert(root.children[2].children[1].payload == 32);
}