| 1 | package ablation |
| 2 | |
| 3 | import "testing" |
| 4 | |
| 5 | func TestParseAcceptsSpecFormsAndRejectsUnknownModules(t *testing.T) { |
| 6 | for _, tc := range []struct { |
| 7 | spec string |
| 8 | arm string |
| 9 | }{ |
| 10 | {"", "full"}, |
| 11 | {"none", "full"}, |
| 12 | {"NONE", "full"}, |
| 13 | {"evidence", "no-evidence"}, |
| 14 | {"planner,evidence", "no-evidence+no-planner"}, |
| 15 | {"planner evidence", "no-evidence+no-planner"}, |
| 16 | {" Evidence , Retrieval ", "no-evidence+no-retrieval"}, |
| 17 | {"all", "no-evidence+no-planner+no-subagent+no-retrieval+no-compaction"}, |
| 18 | } { |
| 19 | set, err := Parse(tc.spec) |
| 20 | if err != nil { |
| 21 | t.Fatalf("Parse(%q): %v", tc.spec, err) |
| 22 | } |
| 23 | if got := set.Arm(); got != tc.arm { |
| 24 | t.Errorf("Parse(%q).Arm() = %q, want %q", tc.spec, got, tc.arm) |
| 25 | } |
| 26 | } |
| 27 | |
| 28 | if _, err := Parse("evidence,planer"); err == nil { |
| 29 | t.Fatal("a misspelled module must fail loudly, not silently run the control arm") |
| 30 | } |
| 31 | } |
| 32 | |
| 33 | func TestArmNameIsIndependentOfSpecOrder(t *testing.T) { |
| 34 | a, _ := Parse("retrieval,evidence,planner") |
| 35 | b, _ := Parse("planner,retrieval,evidence") |
| 36 | if a.Arm() != b.Arm() { |
| 37 | t.Fatalf("arm names diverge by input order: %q vs %q", a.Arm(), b.Arm()) |
| 38 | } |
| 39 | } |
| 40 | |
| 41 | func TestStringRoundTripsThroughParse(t *testing.T) { |
| 42 | for _, spec := range []string{"none", "evidence", "evidence,compaction", "all"} { |
| 43 | set, err := Parse(spec) |
| 44 | if err != nil { |
| 45 | t.Fatalf("Parse(%q): %v", spec, err) |
| 46 | } |
| 47 | again, err := Parse(set.String()) |
| 48 | if err != nil { |
| 49 | t.Fatalf("Parse(%q): %v", set.String(), err) |
| 50 | } |
| 51 | if again.Arm() != set.Arm() { |
| 52 | t.Errorf("%q round-tripped to %q", set.Arm(), again.Arm()) |
| 53 | } |
| 54 | } |
| 55 | } |
| 56 | |
| 57 | func TestZeroValueIsTheControlArm(t *testing.T) { |
| 58 | var s Set |
| 59 | if !s.Empty() || s.Arm() != "full" { |
| 60 | t.Fatalf("zero Set = %q, want the full control arm", s.Arm()) |
| 61 | } |
| 62 | for _, m := range Modules() { |
| 63 | if s.Off(m) { |
| 64 | t.Errorf("zero Set disabled %s", m) |
| 65 | } |
| 66 | } |
| 67 | } |
| 68 |