session_test.go RawHistoryFolder

1//go:build linux
2
3package session
4
5import (
6	"testing"
7
8	"github.com/bnema/nefergui/internal/presentation/vkdevice"
9)
10
11// No GPU needed: the old wait must remain owned until a later readiness check.
12func TestInstallReleaseWaitDefersUnreadySubmission(t *testing.T) {
13	old := &vkdevice.BinaryFence{}
14	next := &vkdevice.BinaryFence{}
15	slot := &Slot{Wait: old, WaitInFlight: true}
16	checked := 0
17	installed, err := installReleaseWait(slot, next, func() (bool, error) { checked++; return false, nil })
18	if err != nil || installed || checked != 1 || slot.Wait != old || slot.PendingWait != next || !slot.WaitInFlight {
19		t.Fatalf("premature replacement: installed=%v err=%v slot=%+v", installed, err, slot)
20	}
21	// Once ready, replacement clears the old (zero-handle) fake without waiting.
22	installed, err = installReleaseWait(slot, next, func() (bool, error) { checked++; return true, nil })
23	if err != nil || !installed || checked != 2 || slot.Wait != next || slot.PendingWait != nil || slot.WaitInFlight {
24		t.Fatalf("failed replacement: installed=%v err=%v slot=%+v", installed, err, slot)
25	}
26}