Files
DeepSeek-Reasonix/internal/assembly/boot/system_prompt_file_test.go
T
YHH 23f0a011c4 fix(config): workspace configuration only narrows the user's settings (#11208)
A workspace's reasonix.toml and .reasonix/settings.json are read as
untrusted input.

- [sandbox]: bash may only move to enforce and network only to false;
  forbid_read and denied_domains add to the user's; allow_write entries
  and workspace_root apply only when they resolve inside the workspace.
  ${VAR} in sandbox and proxy paths expands from the process environment
  only.
- [permissions] mode, allow and allow_dynamic_bash, [network] proxy
  settings and [desktop] default_tool_approval_mode are read from the
  user config only; deny and ask add to the user's. An "always allow"
  given in a workspace is stored under the Reasonix home
  (project-grants.json) rather than in the checkout.
- Programs a workspace declares (hooks, language servers, providers,
  tools.search.rg_path, tools.shell.path, [browser], tools.system_one
  endpoints and the local Laya runtime) run only once approved for that
  folder. An approval records the declaration and a digest of the files
  it names, is kept under the Reasonix home, and is checked again before
  each start; a change refuses the start with ErrProjectProgramChanged.
  `reasonix trust` lists and approves them, and saving hooks from the
  hooks page approves the block written. Model settings that named only
  a held-back provider fall back to the user's choice.
- Single program paths may not point into the workspace, a temporary
  directory, an allow_write root or a toolchain cache.
- Sandbox write roots and host write directories keep the identity they
  had when first granted; a root whose identity changed is dropped with
  sandbox.write_root_redirected or sandbox.write_root_changed. The
  host-writable directory list lives in internal/base/hostwrite.
- Every ignored value is reported as a load warning with a typed reason
  (Config.IgnoredProjectSettings); held-back programs raise the
  project_programs_awaiting_approval notice.
2026-09-28 18:21:34 -07:00

80 lines
2.0 KiB
Go

package boot
import (
"context"
"os"
"path/filepath"
"strings"
"testing"
"reasonix/internal/contract/event"
)
func TestBuildMissingSystemPromptFileFallsBackToInlinePrompt(t *testing.T) {
isolateConfigHome(t)
root := robustTempDir(t)
t.Setenv("REASONIX_HOME", robustTempDir(t))
writeFile(t, root, "reasonix.toml", systemPromptFileTestConfig("prompts/missing.md"))
approveWorkspace(t, root)
var notices []event.Event
ctrl, err := Build(context.Background(), Options{
WorkspaceRoot: root,
Sink: event.FuncSink(func(e event.Event) {
if e.Kind == event.Notice {
notices = append(notices, e)
}
}),
})
if err != nil {
t.Fatalf("Build: %v", err)
}
defer ctrl.Close()
if got := systemMessage(ctrl.History()); !strings.Contains(got, "INLINE FALLBACK") {
t.Fatalf("system prompt did not use inline fallback:\n%s", got)
}
for _, notice := range notices {
if notice.Level == event.LevelWarn && strings.Contains(notice.Text, "falling back to inline/default system prompt") {
return
}
}
t.Fatalf("missing fallback warning: %#v", notices)
}
func TestBuildNonMissingSystemPromptReadFailureStaysFatal(t *testing.T) {
isolateConfigHome(t)
root := robustTempDir(t)
t.Setenv("REASONIX_HOME", robustTempDir(t))
writeFile(t, root, "reasonix.toml", systemPromptFileTestConfig("prompts"))
approveWorkspace(t, root)
if err := os.MkdirAll(filepath.Join(root, "prompts"), 0o755); err != nil {
t.Fatal(err)
}
ctrl, err := Build(context.Background(), Options{WorkspaceRoot: root})
if ctrl != nil {
ctrl.Close()
t.Fatal("Build returned a controller after system prompt read failure")
}
if err == nil || !strings.Contains(err.Error(), "could not be read") {
t.Fatalf("Build error = %v, want fatal system prompt read error", err)
}
}
func systemPromptFileTestConfig(path string) string {
return `
default_model = "test-model"
[agent]
system_prompt = "INLINE FALLBACK"
system_prompt_file = "` + path + `"
[[providers]]
name = "test-model"
kind = "openai"
base_url = "https://example.invalid"
model = "x"
api_key_env = "REASONIX_TEST_KEY_UNSET"
`
}