atscan.net
[DEPRECATED] Go implementation of plcbundle
tree.fail
1package didindex_test
2
3import (
4 "testing"
5
6 "tangled.org/atscan.net/plcbundle/internal/didindex"
7)
8
9func TestOpLocationPacking(t *testing.T) {
10 tests := []struct {
11 bundle uint16
12 position uint16
13 nullified bool
14 }{
15 {1, 0, false},
16 {1, 9999, false},
17 {100, 5000, true},
18 {65535, 9999, true}, // Max values
19 }
20
21 for _, tt := range tests {
22 loc := didindex.NewOpLocation(tt.bundle, tt.position, tt.nullified)
23
24 // Test unpacking
25 if loc.Bundle() != tt.bundle {
26 t.Errorf("Bundle mismatch: got %d, want %d", loc.Bundle(), tt.bundle)
27 }
28 if loc.Position() != tt.position {
29 t.Errorf("Position mismatch: got %d, want %d", loc.Position(), tt.position)
30 }
31 if loc.Nullified() != tt.nullified {
32 t.Errorf("Nullified mismatch: got %v, want %v", loc.Nullified(), tt.nullified)
33 }
34
35 // Test global position
36 expectedGlobal := uint32(tt.bundle)*10000 + uint32(tt.position)
37 if loc.GlobalPosition() != expectedGlobal {
38 t.Errorf("Global position mismatch: got %d, want %d",
39 loc.GlobalPosition(), expectedGlobal)
40 }
41 }
42}
43
44func TestOpLocationComparison(t *testing.T) {
45 loc1 := didindex.NewOpLocation(100, 50, false) // 1,000,050
46 loc2 := didindex.NewOpLocation(100, 51, false) // 1,000,051
47 loc3 := didindex.NewOpLocation(200, 30, false) // 2,000,030
48
49 if !loc1.Less(loc2) {
50 t.Error("Expected loc1 < loc2")
51 }
52 if !loc2.Less(loc3) {
53 t.Error("Expected loc2 < loc3")
54 }
55 if loc3.Less(loc1) {
56 t.Error("Expected loc3 > loc1")
57 }
58}