| 1 | package config |
| 2 | |
| 3 | import ( |
| 4 | "encoding/json" |
| 5 | "os" |
| 6 | "os/exec" |
| 7 | "path/filepath" |
| 8 | "strings" |
| 9 | "testing" |
| 10 | ) |
| 11 | |
| 12 | // Point this at an isolated pre-v11 source checkout for actual cross-version |
| 13 | // read/write acceptance. The overlay adds only a disposable test to that code. |
| 14 | func TestDeepSeekCatalogPreviousReaderRoundTrip(t *testing.T) { |
| 15 | checkout := os.Getenv("REASONIX_DEEPSEEK_PREVIOUS_CHECKOUT") |
| 16 | if checkout == "" { |
| 17 | t.Skip("set REASONIX_DEEPSEEK_PREVIOUS_CHECKOUT for previous-reader acceptance") |
| 18 | } |
| 19 | var err error |
| 20 | checkout, err = filepath.EvalSymlinks(checkout) |
| 21 | if err != nil { |
| 22 | t.Fatal(err) |
| 23 | } |
| 24 | checkout, err = filepath.Abs(checkout) |
| 25 | if err != nil { |
| 26 | t.Fatal(err) |
| 27 | } |
| 28 | dir := t.TempDir() |
| 29 | t.Setenv("REASONIX_HOME", dir) |
| 30 | path := filepath.Join(dir, "config.toml") |
| 31 | const raw = `config_version = 10 |
| 32 | default_model = "deepseek/deepseek-v4-flash" |
| 33 | [[providers]] |
| 34 | name = "deepseek" |
| 35 | kind = "openai" |
| 36 | base_url = "https://api.deepseek.com" |
| 37 | models = ["deepseek-v4-flash", "deepseek-v4-pro"] |
| 38 | default = "deepseek-v4-flash" |
| 39 | ` |
| 40 | if err := os.WriteFile(path, []byte(raw), 0o600); err != nil { |
| 41 | t.Fatal(err) |
| 42 | } |
| 43 | if _, err := ApplyUserConfigUpgradesOnStartup(path); err != nil { |
| 44 | t.Fatal(err) |
| 45 | } |
| 46 | probe := filepath.Join(dir, "previous_reader_test.go") |
| 47 | const source = `package config |
| 48 | import ("os"; "slices"; "testing") |
| 49 | func TestDeepSeekPreviousReaderProbe(t *testing.T) { |
| 50 | if Default().ConfigVersion != 10 { t.Fatal("probe requires a schema-v10 reader") } |
| 51 | path := os.Getenv("REASONIX_COMPAT_CONFIG") |
| 52 | c := LoadForEdit(path) |
| 53 | p,ok := c.Provider("deepseek") |
| 54 | if !ok || p.DefaultModel() != "deepseek-v4-flash" || c.ConfigVersion != 11 { t.Fatal("old reader lost selection or marker") } |
| 55 | if os.Getenv("REASONIX_COMPAT_DELETE_FLASH") == "1" { |
| 56 | p.Models = slices.DeleteFunc(p.Models,func(m string) bool { return m == "deepseek-flash" }) |
| 57 | } else if !p.HasModel("deepseek-flash") { t.Fatal("old reader lost the new option") } |
| 58 | p.DisplayName = "old-reader-edited" |
| 59 | if err := c.SaveToScope(path,RenderScopeFull); err != nil { t.Fatal(err) } |
| 60 | }` |
| 61 | if err := os.WriteFile(probe, []byte(source), 0o600); err != nil { |
| 62 | t.Fatal(err) |
| 63 | } |
| 64 | overlay := filepath.Join(dir, "overlay.json") |
| 65 | data, err := json.Marshal(map[string]any{"Replace": map[string]string{filepath.Join(checkout, "internal/config/deepseek_previous_probe_test.go"): probe}}) |
| 66 | if err != nil { |
| 67 | t.Fatal(err) |
| 68 | } |
| 69 | if err := os.WriteFile(overlay, data, 0o600); err != nil { |
| 70 | t.Fatal(err) |
| 71 | } |
| 72 | for _, deleted := range []string{"0", "1"} { |
| 73 | cmd := exec.Command("go", "test", "-overlay", overlay, "./internal/config", "-run", "^TestDeepSeekPreviousReaderProbe$", "-v", "-count=1") |
| 74 | cmd.Dir = checkout |
| 75 | cmd.Env = append(os.Environ(), "REASONIX_COMPAT_CONFIG="+path, "REASONIX_COMPAT_DELETE_FLASH="+deleted) |
| 76 | output, err := cmd.CombinedOutput() |
| 77 | if err != nil || !strings.Contains(string(output), "--- PASS: TestDeepSeekPreviousReaderProbe") { |
| 78 | t.Fatalf("old reader: %v\n%s", err, output) |
| 79 | } |
| 80 | if changed, err := ApplyUserConfigUpgradesOnStartup(path); err != nil || changed { |
| 81 | t.Fatalf("old writer lost migration marker: %v %v", changed, err) |
| 82 | } |
| 83 | c := LoadForEdit(path) |
| 84 | p, ok := c.Provider("deepseek") |
| 85 | if !ok || c.ConfigVersion != Default().ConfigVersion || p.DisplayName != "old-reader-edited" || |
| 86 | p.DefaultModel() != "deepseek-v4-flash" || p.HasModel("deepseek-flash") != (deleted == "0") { |
| 87 | t.Fatalf("old reader round-trip lost choices: %+v", p) |
| 88 | } |
| 89 | if ref, ok := c.ResolveModel(c.DefaultModel); !ok || ref.Model != "deepseek-v4-flash" { |
| 90 | t.Fatalf("old reader round-trip lost current reference: %+v", ref) |
| 91 | } |
| 92 | } |
| 93 | } |
| 94 |