Files
zero/internal/agent/partition_cache_stable_test.go
euxaristia 8c6c49ad52 chore: fix golangci-lint findings (dead code, ineffassign, staticcheck) (#527)
- Remove unused safeRequestedPrefix, safeShellCommandTokens
  (internal/agent/command_prefix.go), and truncateHeadTail
  (internal/tools/bash.go): each was a thin wrapper with no remaining
  callers.
- Drop an ineffectual assignment in stringListArgWebSearch: every
  return path after it already sets the named return explicitly.
- Simplify a negated-and condition in
  partition_cache_stable_test.go via De Morgan's law.
- Use strings.Contains instead of strings.Index(...) < 0 in
  edit_replacers.go.
- Fix error string style (ST1005): lowercase "unsafe redirect URL"
  and drop the trailing period from webFetchPublicOnlyHint.

Skipped the errcheck findings on this pass (unchecked defer
Close()/Write() errors): those are stylistic, not correctness bugs,
and this repo's CI only runs go vet, not golangci-lint.
2026-07-06 08:09:32 +08:00

45 lines
1.7 KiB
Go

package agent
import (
"testing"
"github.com/Gitlawb/zero/internal/tools"
)
func TestPartitionToolsActiveAppendsLoadedToolAfterEagerBlock(t *testing.T) {
// Cache-stability property: loading a deferred tool must APPEND it after the
// always-eager tools, not sort it into the middle of them — otherwise the tool
// definitions (the provider's cacheable prefix) shift on every load. The old
// behaviour alpha-sorted the whole array, so "mcp__srv__alpha" jumped ahead of
// "read_file".
root := t.TempDir()
registry := tools.NewRegistry()
registry.Register(tools.NewReadFileTool(root)) // non-deferred, "read_file"
registry.Register(fakeToolSearchTool{})
registry.Register(fakeDeferredTool{name: "mcp__srv__alpha", desc: "alpha"})
registry.Register(fakeDeferredTool{name: "mcp__srv__beta", desc: "beta"})
exposed, _ := partitionTools(registry, PermissionModeAuto, Options{DeferThreshold: 2}, map[string]bool{"mcp__srv__alpha": true})
pos := func(name string) int {
for i := range exposed {
if exposed[i].Name == name {
return i
}
}
return -1
}
readPos, searchPos, alphaPos := pos("read_file"), pos("tool_search"), pos("mcp__srv__alpha")
if readPos < 0 || searchPos < 0 || alphaPos < 0 {
t.Fatalf("expected read_file, tool_search and loaded alpha all exposed, got %#v", exposed)
}
// The eager tools must precede the loaded deferred tool (appended, not inserted).
if readPos >= alphaPos || searchPos >= alphaPos {
t.Fatalf("loaded deferred tool must be appended after the eager block; got read=%d search=%d alpha=%d", readPos, searchPos, alphaPos)
}
// beta was never loaded — it stays hidden.
if pos("mcp__srv__beta") != -1 {
t.Fatalf("unloaded deferred tool must stay hidden, got %#v", exposed)
}
}