mirror of
https://github.com/samuelncui/acp.git
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Samuel Cui
4d5dbd0b8c
Simplify indexed copy facts and unify staged output completion. Fix cleanup, rewrite persistence, native paths, and terminal reporting. Maintain compatibility, upstream notices, and automated release checks.
44 lines
1.5 KiB
Go
44 lines
1.5 KiB
Go
package main
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import (
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"encoding/json"
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"os"
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"path/filepath"
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"strings"
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"testing"
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)
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func TestLoadStateRejectsLossyPaths(t *testing.T) {
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// Every persisted identity must remain distinct from a valid replacement-rune sibling.
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const invalid = "/source/file-\xff"
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states := map[string]*rewriteState{
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"root": {Root: invalid},
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"pending": {Pending: []rewriteEntry{{Path: invalid}}},
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"pending links": {Pending: []rewriteEntry{{Path: "/source/ok", Links: []string{invalid}}}},
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"busy": {Busy: []rewriteEntry{{Path: invalid}}},
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"busy links": {Busy: []rewriteEntry{{Path: "/source/ok", Links: []string{invalid}}}},
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"missing": {Missing: []rewriteEntry{{Path: invalid}}},
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"missing links": {Missing: []rewriteEntry{{Path: "/source/ok", Links: []string{invalid}}}},
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"temporary": {TmpFiles: []string{invalid}},
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}
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for name, state := range states {
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t.Run(name, func(t *testing.T) {
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// Write the raw unsupported bytes that a JSON encoder would otherwise normalize.
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path := filepath.Join(t.TempDir(), "state.json")
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data, err := json.Marshal(state)
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if err != nil {
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t.Fatal(err)
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}
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data = []byte(strings.ReplaceAll(string(data), `\ufffd`, "\xff"))
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if err := os.WriteFile(path, data, 0o600); err != nil {
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t.Fatal(err)
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}
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// The complete document is rejected at load, before progress saves trust its paths.
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if _, err := loadState(path); err == nil || !strings.Contains(err.Error(), "UTF-8") {
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t.Fatalf("loadState = %v, want an explicit UTF-8 error", err)
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}
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})
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}
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}
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