jschoubben
8295207077
The controller ended by its unassignment (ADR 0590), so its seat, the grants seat's lease write and hand-back and placement's take-over from it serve nothing. The dependence check becomes strict (clause 5): a read of the lease, a claim, a require or the module itself is refused like any other declaration. held and artifacts-gone are the artifact sweep seat's (ADR 0571 §2). Issue 1126 B1, B2. Claude-Session: https://claude.ai/code/session_01NcbgfJ9Gum47zkFKWRaovL
59 lines
2.8 KiB
Go
59 lines
2.8 KiB
Go
package catalogue
|
|
|
|
import (
|
|
"slices"
|
|
"strings"
|
|
"testing"
|
|
)
|
|
|
|
// Issue 1126 B1/AC1, B2/AC1 (ADR 0590 clause 5): the seat set holds no mesh-controller, and the dependence check refuses
|
|
// every manifest that reads (the lease too), invokes, consumes, waits on, uses, claims, requires or is mesh-controller.
|
|
func TestNothingMayNameTheController(t *testing.T) {
|
|
for _, s := range DefaultSeats() {
|
|
if s.Name == EndedControllerName {
|
|
t.Errorf("the seat set still holds %s", s.Name)
|
|
}
|
|
}
|
|
if _, ok := SeatNamed(EndedControllerName); ok {
|
|
t.Errorf("SeatNamed still finds %s", EndedControllerName)
|
|
}
|
|
for _, row := range []struct {
|
|
name, manifest string
|
|
want []string // "<kind> <what>"
|
|
}{
|
|
{"a read of the lease", `{"module":"mod-l","version":"1","reads":["mesh-controller.lease"]}`, []string{"read mesh-controller.lease"}},
|
|
{"the controller's own manifest", `{"module":"mesh-controller","version":"1"}`, []string{"is mesh-controller"}},
|
|
{"a claim of its seat", `{"module":"a-controller","version":"1","claims":[{"name":"mesh-controller","scope":"mesh"}]}`,
|
|
[]string{"claims mesh-controller"}},
|
|
{"each declaration kind; every tool (*) is none",
|
|
`{"module":"mod-i","version":"1","invokes":["seat:mesh-controller.root-free","mesh-controller.status","*","nats.nats_users"],` +
|
|
`"consumes":["mesh-controller.artifacts-gone","mod-x.thing"],"uses":["mesh-controller"],"waits":["mesh-controller.checked"],` +
|
|
`"requires":["mesh-controller"]}`,
|
|
[]string{"consume mesh-controller.artifacts-gone", "invoke mesh-controller.status", "invoke seat:mesh-controller.root-free",
|
|
"requires mesh-controller", "uses mesh-controller", "waits mesh-controller.checked"}},
|
|
{"a process's own invoke", `{"module":"mod-p","version":"1","resources":[{"id":"account","type":"user","name":"mod-p"},` +
|
|
`{"id":"worker","type":"process","run":["./w"],"user":"mod-p","bus":{"invokes":["seat:mesh-controller.held"]}}]}`,
|
|
[]string{"invoke seat:mesh-controller.held"}},
|
|
{"a module on its own seats", `{"module":"mod-ok","version":"1","reads":["mesh-grants.accounts"],"invokes":["*"]}`, nil},
|
|
} {
|
|
m, err := Decode([]byte(row.manifest))
|
|
if err != nil {
|
|
t.Fatalf("%s: %v", row.name, err)
|
|
}
|
|
var got []string
|
|
for _, d := range Dependencies(map[string]Manifest{m.Module: m}) {
|
|
got = append(got, d.Kind+" "+d.What)
|
|
}
|
|
if !slices.Equal(got, row.want) {
|
|
t.Errorf("%s: dependencies %q, want %q", row.name, got, row.want)
|
|
}
|
|
refused := ManifestRefusals(map[string]Manifest{m.Module: m})
|
|
if len(refused) != len(row.want) || len(refused) > 0 && !strings.Contains(refused[0], "ADR 0590") {
|
|
t.Errorf("%s: refused %q", row.name, refused)
|
|
}
|
|
}
|
|
if got := ManifestRefusals(map[string]Manifest{}); len(got) != 1 || !strings.Contains(got[0], "no manifest") {
|
|
t.Errorf("no manifest given: %q", got)
|
|
}
|
|
}
|