M4andCursor
6b6c13c933
Reduce idle CPU (cheap PollUI, binary cache, logbuf cap, DOM fingerprint), speed ping/AWG HostPort, CopyBuffer pool; ship arm64 build and update notes. Co-authored-by: Cursor <cursoragent@cursor.com>
45 lines
1.2 KiB
Go
45 lines
1.2 KiB
Go
package corebin
|
|
|
|
import (
|
|
"os"
|
|
"path/filepath"
|
|
"testing"
|
|
)
|
|
|
|
func TestResolveCacheAndStale(t *testing.T) {
|
|
Invalidate()
|
|
dir := t.TempDir()
|
|
path := filepath.Join(dir, "core")
|
|
if err := os.WriteFile(path, []byte("x"), 0o755); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
key := CacheKey(dir, "naive")
|
|
calls := 0
|
|
fn := func() (string, error) {
|
|
calls++
|
|
return path, nil
|
|
}
|
|
if p, err := Resolve(key, fn); err != nil || p != path || calls != 1 {
|
|
t.Fatalf("first: path=%q calls=%d err=%v", p, calls, err)
|
|
}
|
|
if p, err := Resolve(key, fn); err != nil || p != path || calls != 1 {
|
|
t.Fatalf("cached: path=%q calls=%d err=%v", p, calls, err)
|
|
}
|
|
_ = os.Remove(path)
|
|
if _, err := Resolve(key, fn); err != nil {
|
|
// fn returns removed path; Resolve still succeeds but next Stat misses
|
|
t.Fatalf("unexpected err after delete before recreate: %v", err)
|
|
}
|
|
if calls != 2 {
|
|
t.Fatalf("expected refresh call, got %d", calls)
|
|
}
|
|
if err := os.WriteFile(path, []byte("y"), 0o755); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if p, err := Resolve(key, fn); err != nil || p != path {
|
|
t.Fatalf("after recreate: %q %v", p, err)
|
|
}
|
|
if ProtoKey("vless") != "xray" || ProtoKey("naive") != "naive" {
|
|
t.Fatal("ProtoKey")
|
|
}
|
|
} |