| 1 | package skill |
| 2 | |
| 3 | import ( |
| 4 | "os" |
| 5 | "path/filepath" |
| 6 | "strings" |
| 7 | "testing" |
| 8 | ) |
| 9 | |
| 10 | // --- IsValidName --- |
| 11 | |
| 12 | func TestIsValidName(t *testing.T) { |
| 13 | cases := []struct { |
| 14 | name string |
| 15 | want bool |
| 16 | }{ |
| 17 | {"valid-name", true}, |
| 18 | {"CamelCase", true}, |
| 19 | {"with.dot", true}, |
| 20 | {"with_underscore", true}, |
| 21 | {"a", true}, |
| 22 | {"A123", true}, |
| 23 | {"", false}, |
| 24 | {"-starts-dash", false}, |
| 25 | {"has space", false}, |
| 26 | {"has/slash", false}, |
| 27 | {strings.Repeat("a", 65), false}, // too long |
| 28 | {strings.Repeat("a", 64), true}, // max length |
| 29 | } |
| 30 | for _, c := range cases { |
| 31 | if got := IsValidName(c.name); got != c.want { |
| 32 | t.Errorf("IsValidName(%q) = %v, want %v", c.name, got, c.want) |
| 33 | } |
| 34 | } |
| 35 | } |
| 36 | |
| 37 | // --- splitFrontmatter --- |
| 38 | |
| 39 | func TestSplitFrontmatterNoFence(t *testing.T) { |
| 40 | fm, body := splitFrontmatter("just body") |
| 41 | if len(fm) != 0 { |
| 42 | t.Errorf("expected empty fm, got %v", fm) |
| 43 | } |
| 44 | if body != "just body" { |
| 45 | t.Errorf("body = %q", body) |
| 46 | } |
| 47 | } |
| 48 | |
| 49 | func TestSplitFrontmatterUnclosed(t *testing.T) { |
| 50 | fm, body := splitFrontmatter("---\nkey: val\n\nno closing") |
| 51 | if len(fm) != 0 { |
| 52 | t.Errorf("unclosed fence should return empty fm, got %v", fm) |
| 53 | } |
| 54 | if !strings.Contains(body, "---") { |
| 55 | t.Errorf("body should contain original: %q", body) |
| 56 | } |
| 57 | } |
| 58 | |
| 59 | func TestSplitFrontmatterEmpty(t *testing.T) { |
| 60 | fm, body := splitFrontmatter("") |
| 61 | if len(fm) != 0 { |
| 62 | t.Errorf("empty input should return empty fm, got %v", fm) |
| 63 | } |
| 64 | if body != "" { |
| 65 | t.Errorf("body = %q", body) |
| 66 | } |
| 67 | } |
| 68 | |
| 69 | func TestSplitFrontmatterQuotedValues(t *testing.T) { |
| 70 | fm, _ := splitFrontmatter("---\ndescription: \"quoted\"\n---\n") |
| 71 | if fm["description"] != "quoted" { |
| 72 | t.Errorf("description = %q", fm["description"]) |
| 73 | } |
| 74 | } |
| 75 | |
| 76 | // --- parseAllowedTools --- |
| 77 | |
| 78 | func TestParseAllowedToolsEmpty(t *testing.T) { |
| 79 | if got := parseAllowedTools(""); got != nil { |
| 80 | t.Errorf("empty = %v, want nil", got) |
| 81 | } |
| 82 | if got := parseAllowedTools(" "); got != nil { |
| 83 | t.Errorf("whitespace = %v, want nil", got) |
| 84 | } |
| 85 | } |
| 86 | |
| 87 | func TestParseAllowedToolsSingle(t *testing.T) { |
| 88 | got := parseAllowedTools("bash") |
| 89 | if len(got) != 1 || got[0] != "bash" { |
| 90 | t.Errorf("single = %v", got) |
| 91 | } |
| 92 | } |
| 93 | |
| 94 | func TestParseAllowedToolsMultiple(t *testing.T) { |
| 95 | got := parseAllowedTools("read_file, grep, bash") |
| 96 | if len(got) != 3 { |
| 97 | t.Errorf("count = %d, want 3", len(got)) |
| 98 | } |
| 99 | if got[0] != "read_file" || got[1] != "grep" || got[2] != "bash" { |
| 100 | t.Errorf("tools = %v", got) |
| 101 | } |
| 102 | } |
| 103 | |
| 104 | func TestParseAllowedToolsTrailingComma(t *testing.T) { |
| 105 | got := parseAllowedTools("bash,") |
| 106 | if len(got) != 1 || got[0] != "bash" { |
| 107 | t.Errorf("trailing comma = %v", got) |
| 108 | } |
| 109 | } |
| 110 | |
| 111 | func TestParseAllowedToolsExtraSpaces(t *testing.T) { |
| 112 | got := parseAllowedTools(" bash , grep ") |
| 113 | if len(got) != 2 || got[0] != "bash" || got[1] != "grep" { |
| 114 | t.Errorf("extra spaces = %v", got) |
| 115 | } |
| 116 | } |
| 117 | |
| 118 | // --- parseRunAs --- |
| 119 | |
| 120 | func TestParseRunAsExplicit(t *testing.T) { |
| 121 | if parseRunAs("subagent", "", "") != RunSubagent { |
| 122 | t.Error("explicit subagent should return RunSubagent") |
| 123 | } |
| 124 | if parseRunAs("inline", "", "") != RunInline { |
| 125 | t.Error("explicit inline should return RunInline") |
| 126 | } |
| 127 | } |
| 128 | |
| 129 | func TestParseRunAsContextFork(t *testing.T) { |
| 130 | if parseRunAs("", "fork", "") != RunSubagent { |
| 131 | t.Error("context: fork should return RunSubagent") |
| 132 | } |
| 133 | if parseRunAs("", "FORK", "") != RunSubagent { |
| 134 | t.Error("context: FORK should return RunSubagent") |
| 135 | } |
| 136 | } |
| 137 | |
| 138 | func TestParseRunAsAgent(t *testing.T) { |
| 139 | if parseRunAs("", "", "some-agent") != RunSubagent { |
| 140 | t.Error("non-empty agent should return RunSubagent") |
| 141 | } |
| 142 | } |
| 143 | |
| 144 | func TestParseRunAsDefault(t *testing.T) { |
| 145 | if parseRunAs("", "", "") != RunInline { |
| 146 | t.Error("all empty should default to RunInline") |
| 147 | } |
| 148 | if parseRunAs("unknown", "", "") != RunInline { |
| 149 | t.Error("unknown runAs should default to RunInline") |
| 150 | } |
| 151 | } |
| 152 | |
| 153 | // --- resolveCustomPaths --- |
| 154 | |
| 155 | func TestResolveCustomPathsTilde(t *testing.T) { |
| 156 | home := t.TempDir() |
| 157 | got := resolveCustomPaths([]string{"~/skills"}, "/base", home) |
| 158 | if len(got) != 1 || got[0] != filepath.Join(home, "skills") { |
| 159 | t.Errorf("tilde expansion = %v", got) |
| 160 | } |
| 161 | } |
| 162 | |
| 163 | func TestResolveCustomPathsRelative(t *testing.T) { |
| 164 | base := t.TempDir() |
| 165 | got := resolveCustomPaths([]string{"./my-skills"}, base, "/home") |
| 166 | if len(got) != 1 || got[0] != filepath.Join(base, "my-skills") { |
| 167 | t.Errorf("relative = %v", got) |
| 168 | } |
| 169 | } |
| 170 | |
| 171 | func TestResolveCustomPathsAbsolute(t *testing.T) { |
| 172 | abs := filepath.Join(t.TempDir(), "absolute", "path") |
| 173 | got := resolveCustomPaths([]string{abs}, "/base", "/home") |
| 174 | if len(got) != 1 || got[0] != abs { |
| 175 | t.Errorf("absolute = %v", got) |
| 176 | } |
| 177 | } |
| 178 | |
| 179 | func TestResolveCustomPathsEmpty(t *testing.T) { |
| 180 | got := resolveCustomPaths([]string{"", " "}, "/base", "/home") |
| 181 | if len(got) != 0 { |
| 182 | t.Errorf("empty paths should be filtered, got %v", got) |
| 183 | } |
| 184 | } |
| 185 | |
| 186 | // --- dedupePaths --- |
| 187 | |
| 188 | func TestDedupePaths(t *testing.T) { |
| 189 | got := dedupePaths([]string{"/a", "/b", "/a", "/c", "/b"}) |
| 190 | if len(got) != 3 || got[0] != "/a" || got[1] != "/b" || got[2] != "/c" { |
| 191 | t.Errorf("deduped = %v", got) |
| 192 | } |
| 193 | } |
| 194 | |
| 195 | func TestDedupePathsEmpty(t *testing.T) { |
| 196 | got := dedupePaths(nil) |
| 197 | if len(got) != 0 { |
| 198 | t.Errorf("nil = %v", got) |
| 199 | } |
| 200 | } |
| 201 | |
| 202 | // --- stubBody --- |
| 203 | |
| 204 | func TestStubBody(t *testing.T) { |
| 205 | body := stubBody("my-skill") |
| 206 | if !strings.Contains(body, "name: my-skill") { |
| 207 | t.Error("stub should contain the skill name") |
| 208 | } |
| 209 | if !strings.Contains(body, "description:") { |
| 210 | t.Error("stub should contain description field") |
| 211 | } |
| 212 | if !strings.Contains(body, "# my-skill") { |
| 213 | t.Error("stub should contain the skill name as heading") |
| 214 | } |
| 215 | } |
| 216 | |
| 217 | // --- Read edge cases --- |
| 218 | |
| 219 | func TestReadInvalidName(t *testing.T) { |
| 220 | home := t.TempDir() |
| 221 | st := New(Options{HomeDir: home, DisableBuiltins: true}) |
| 222 | _, ok := st.Read("invalid name!") |
| 223 | if ok { |
| 224 | t.Error("invalid name should return ok=false") |
| 225 | } |
| 226 | } |
| 227 | |
| 228 | func TestReadNotFound(t *testing.T) { |
| 229 | home := t.TempDir() |
| 230 | st := New(Options{HomeDir: home, DisableBuiltins: true}) |
| 231 | _, ok := st.Read("nonexistent") |
| 232 | if ok { |
| 233 | t.Error("nonexistent skill should return ok=false") |
| 234 | } |
| 235 | } |
| 236 | |
| 237 | // --- Create edge cases --- |
| 238 | |
| 239 | func TestCreateInvalidName(t *testing.T) { |
| 240 | home := t.TempDir() |
| 241 | st := New(Options{HomeDir: home, DisableBuiltins: true}) |
| 242 | _, err := st.Create("invalid name!", ScopeGlobal) |
| 243 | if err == nil { |
| 244 | t.Error("invalid name should error") |
| 245 | } |
| 246 | } |
| 247 | |
| 248 | func TestCreateProjectScopeRequiresRoot(t *testing.T) { |
| 249 | home := t.TempDir() |
| 250 | st := New(Options{HomeDir: home, DisableBuiltins: true}) |
| 251 | _, err := st.Create("test", ScopeProject) |
| 252 | if err == nil { |
| 253 | t.Error("project scope without root should error") |
| 254 | } |
| 255 | } |
| 256 | |
| 257 | func TestCreateDirectoryLayoutSkill(t *testing.T) { |
| 258 | home := t.TempDir() |
| 259 | skillsRoot := filepath.Join(home, ".reasonix", "skills", "existing", "SKILL.md") |
| 260 | os.MkdirAll(filepath.Dir(skillsRoot), 0o755) |
| 261 | os.WriteFile(skillsRoot, []byte("---\ndescription: exists\n---\nbody"), 0o644) |
| 262 | st := New(Options{HomeDir: home, DisableBuiltins: true}) |
| 263 | _, err := st.Create("existing", ScopeGlobal) |
| 264 | if err == nil { |
| 265 | t.Error("should refuse to overwrite directory-layout skill") |
| 266 | } |
| 267 | } |
| 268 | |
| 269 | func TestUpdateContentOverwritesExistingSkill(t *testing.T) { |
| 270 | home := t.TempDir() |
| 271 | st := New(Options{HomeDir: home, DisableBuiltins: true}) |
| 272 | if _, err := st.CreateWithContent("editable", ScopeGlobal, "---\ndescription: v1\n---\nold body"); err != nil { |
| 273 | t.Fatalf("CreateWithContent: %v", err) |
| 274 | } |
| 275 | if err := st.UpdateContent("editable", ScopeGlobal, "---\ndescription: v2\n---\nnew body"); err != nil { |
| 276 | t.Fatalf("UpdateContent: %v", err) |
| 277 | } |
| 278 | sk, ok := st.Read("editable") |
| 279 | if !ok { |
| 280 | t.Fatal("skill missing after update") |
| 281 | } |
| 282 | if sk.Description != "v2" || sk.Body != "new body" { |
| 283 | t.Fatalf("update did not apply: description=%q body=%q", sk.Description, sk.Body) |
| 284 | } |
| 285 | } |
| 286 | |
| 287 | func TestUpdateContentRefusesBuiltin(t *testing.T) { |
| 288 | st := New(Options{HomeDir: t.TempDir()}) |
| 289 | if err := st.UpdateContent("explore", ScopeBuiltin, "---\ndescription: x\n---\nbody"); err == nil { |
| 290 | t.Error("updating a builtin should error") |
| 291 | } |
| 292 | } |
| 293 | |
| 294 | func TestUpdateContentRefusesMissingSkill(t *testing.T) { |
| 295 | st := New(Options{HomeDir: t.TempDir(), DisableBuiltins: true}) |
| 296 | if err := st.UpdateContent("does-not-exist", ScopeGlobal, "---\ndescription: x\n---\nbody"); err == nil { |
| 297 | t.Error("updating a nonexistent skill should error") |
| 298 | } |
| 299 | } |
| 300 | |
| 301 | func TestUpdateContentRefusesScopeMismatch(t *testing.T) { |
| 302 | home := t.TempDir() |
| 303 | st := New(Options{HomeDir: home, DisableBuiltins: true}) |
| 304 | if _, err := st.CreateWithContent("scoped2", ScopeGlobal, "---\ndescription: v1\n---\nbody"); err != nil { |
| 305 | t.Fatalf("CreateWithContent: %v", err) |
| 306 | } |
| 307 | if err := st.UpdateContent("scoped2", ScopeProject, "---\ndescription: v2\n---\nbody"); err == nil { |
| 308 | t.Error("updating with the wrong scope should error") |
| 309 | } |
| 310 | sk, ok := st.Read("scoped2") |
| 311 | if !ok || sk.Description != "v1" { |
| 312 | t.Fatalf("skill should be unchanged after a refused scope-mismatched update, got description=%q ok=%v", sk.Description, ok) |
| 313 | } |
| 314 | } |
| 315 | |
| 316 | func TestUpdateContentRefusesSymlinkedFlatSkill(t *testing.T) { |
| 317 | home := t.TempDir() |
| 318 | outside := filepath.Join(t.TempDir(), "outside.md") |
| 319 | original := "---\ndescription: outside\nrunAs: subagent\ninvocation: manual\n---\noriginal" |
| 320 | if err := os.WriteFile(outside, []byte(original), 0o644); err != nil { |
| 321 | t.Fatal(err) |
| 322 | } |
| 323 | root := filepath.Join(home, ".reasonix", SkillsDirname) |
| 324 | if err := os.MkdirAll(root, 0o755); err != nil { |
| 325 | t.Fatal(err) |
| 326 | } |
| 327 | if err := os.Symlink(outside, filepath.Join(root, "linked.md")); err != nil { |
| 328 | t.Skipf("symlinks unavailable: %v", err) |
| 329 | } |
| 330 | st := New(Options{HomeDir: home, DisableBuiltins: true}) |
| 331 | if _, ok := st.Read("linked"); !ok { |
| 332 | t.Fatal("symlinked flat skill should remain readable") |
| 333 | } |
| 334 | if err := st.UpdateContent("linked", ScopeGlobal, "changed"); err == nil { |
| 335 | t.Fatal("updating a symlinked flat skill should fail") |
| 336 | } |
| 337 | got, err := os.ReadFile(outside) |
| 338 | if err != nil || string(got) != original { |
| 339 | t.Fatalf("outside target changed: content=%q err=%v", got, err) |
| 340 | } |
| 341 | } |
| 342 | |
| 343 | func TestUpdateContentRefusesSymlinkedDirectorySkill(t *testing.T) { |
| 344 | home := t.TempDir() |
| 345 | outsideDir := t.TempDir() |
| 346 | outside := filepath.Join(outsideDir, SkillFile) |
| 347 | original := "---\ndescription: outside\nrunAs: subagent\ninvocation: manual\n---\noriginal" |
| 348 | if err := os.WriteFile(outside, []byte(original), 0o644); err != nil { |
| 349 | t.Fatal(err) |
| 350 | } |
| 351 | root := filepath.Join(home, ".reasonix", SkillsDirname) |
| 352 | if err := os.MkdirAll(root, 0o755); err != nil { |
| 353 | t.Fatal(err) |
| 354 | } |
| 355 | if err := os.Symlink(outsideDir, filepath.Join(root, "linked-dir")); err != nil { |
| 356 | t.Skipf("symlinks unavailable: %v", err) |
| 357 | } |
| 358 | st := New(Options{HomeDir: home, DisableBuiltins: true}) |
| 359 | if _, ok := st.Read("linked-dir"); !ok { |
| 360 | t.Fatal("symlinked directory skill should remain readable") |
| 361 | } |
| 362 | if err := st.UpdateContent("linked-dir", ScopeGlobal, "changed"); err == nil { |
| 363 | t.Fatal("updating a symlinked directory skill should fail") |
| 364 | } |
| 365 | got, err := os.ReadFile(outside) |
| 366 | if err != nil || string(got) != original { |
| 367 | t.Fatalf("outside target changed: content=%q err=%v", got, err) |
| 368 | } |
| 369 | } |
| 370 | |
| 371 | func TestDeleteSymlinkedSkillsRemovesLinksNotTargets(t *testing.T) { |
| 372 | home := t.TempDir() |
| 373 | root := filepath.Join(home, ".reasonix", SkillsDirname) |
| 374 | if err := os.MkdirAll(root, 0o755); err != nil { |
| 375 | t.Fatal(err) |
| 376 | } |
| 377 | outsideDir := t.TempDir() |
| 378 | flatTarget := filepath.Join(outsideDir, "flat-target.md") |
| 379 | dirTarget := filepath.Join(outsideDir, "directory-target") |
| 380 | if err := os.MkdirAll(dirTarget, 0o755); err != nil { |
| 381 | t.Fatal(err) |
| 382 | } |
| 383 | content := []byte("---\ndescription: linked\nrunAs: subagent\ninvocation: manual\n---\nbody") |
| 384 | if err := os.WriteFile(flatTarget, content, 0o644); err != nil { |
| 385 | t.Fatal(err) |
| 386 | } |
| 387 | if err := os.WriteFile(filepath.Join(dirTarget, SkillFile), content, 0o644); err != nil { |
| 388 | t.Fatal(err) |
| 389 | } |
| 390 | flatLink := filepath.Join(root, "flat-link.md") |
| 391 | dirLink := filepath.Join(root, "dir-link") |
| 392 | if err := os.Symlink(flatTarget, flatLink); err != nil { |
| 393 | t.Skipf("symlinks unavailable: %v", err) |
| 394 | } |
| 395 | if err := os.Symlink(dirTarget, dirLink); err != nil { |
| 396 | t.Skipf("symlinks unavailable: %v", err) |
| 397 | } |
| 398 | st := New(Options{HomeDir: home, DisableBuiltins: true}) |
| 399 | for _, name := range []string{"flat-link", "dir-link"} { |
| 400 | if err := st.Delete(name, ScopeGlobal); err != nil { |
| 401 | t.Fatalf("Delete(%q): %v", name, err) |
| 402 | } |
| 403 | } |
| 404 | if _, err := os.Lstat(flatLink); !os.IsNotExist(err) { |
| 405 | t.Fatalf("flat link still exists: %v", err) |
| 406 | } |
| 407 | if _, err := os.Lstat(dirLink); !os.IsNotExist(err) { |
| 408 | t.Fatalf("directory link still exists: %v", err) |
| 409 | } |
| 410 | if got, err := os.ReadFile(flatTarget); err != nil || string(got) != string(content) { |
| 411 | t.Fatalf("flat target changed: content=%q err=%v", got, err) |
| 412 | } |
| 413 | if got, err := os.ReadFile(filepath.Join(dirTarget, SkillFile)); err != nil || string(got) != string(content) { |
| 414 | t.Fatalf("directory target changed: content=%q err=%v", got, err) |
| 415 | } |
| 416 | } |
| 417 | |
| 418 | func TestDeleteRemovesDirectoryLayoutSkill(t *testing.T) { |
| 419 | home := t.TempDir() |
| 420 | st := New(Options{HomeDir: home, DisableBuiltins: true}) |
| 421 | path, err := st.CreateWithContent("throwaway", ScopeGlobal, "---\ndescription: x\n---\nbody") |
| 422 | if err != nil { |
| 423 | t.Fatalf("CreateWithContent: %v", err) |
| 424 | } |
| 425 | if err := st.Delete("throwaway", ScopeGlobal); err != nil { |
| 426 | t.Fatalf("Delete: %v", err) |
| 427 | } |
| 428 | if _, ok := st.Read("throwaway"); ok { |
| 429 | t.Fatal("skill should be gone after Delete") |
| 430 | } |
| 431 | if _, err := os.Stat(filepath.Dir(path)); !os.IsNotExist(err) { |
| 432 | t.Fatalf("skill directory should be removed, stat err=%v", err) |
| 433 | } |
| 434 | } |
| 435 | |
| 436 | func TestDeleteRefusesBuiltin(t *testing.T) { |
| 437 | st := New(Options{HomeDir: t.TempDir()}) |
| 438 | if err := st.Delete("explore", ScopeBuiltin); err == nil { |
| 439 | t.Error("deleting a builtin should error") |
| 440 | } |
| 441 | } |
| 442 | |
| 443 | func TestDeleteRefusesMissingSkill(t *testing.T) { |
| 444 | st := New(Options{HomeDir: t.TempDir(), DisableBuiltins: true}) |
| 445 | if err := st.Delete("does-not-exist", ScopeGlobal); err == nil { |
| 446 | t.Error("deleting a nonexistent skill should error") |
| 447 | } |
| 448 | } |
| 449 | |
| 450 | func TestDeleteRefusesScopeMismatch(t *testing.T) { |
| 451 | home := t.TempDir() |
| 452 | st := New(Options{HomeDir: home, DisableBuiltins: true}) |
| 453 | if _, err := st.CreateWithContent("scoped", ScopeGlobal, "---\ndescription: x\n---\nbody"); err != nil { |
| 454 | t.Fatalf("CreateWithContent: %v", err) |
| 455 | } |
| 456 | // The skill actually lives at ScopeGlobal; a ScopeProject delete request |
| 457 | // for the same name must refuse rather than silently no-op or, worse, |
| 458 | // resolve to an unrelated file. |
| 459 | if err := st.Delete("scoped", ScopeProject); err == nil { |
| 460 | t.Error("deleting with the wrong scope should error") |
| 461 | } |
| 462 | if _, ok := st.Read("scoped"); !ok { |
| 463 | t.Fatal("skill should survive a refused scope-mismatched delete") |
| 464 | } |
| 465 | } |
| 466 | |
| 467 | // --- New edge cases --- |
| 468 | |
| 469 | func TestNewWithCustomPaths(t *testing.T) { |
| 470 | custom := t.TempDir() |
| 471 | st := New(Options{HomeDir: t.TempDir(), CustomPaths: []string{custom}, DisableBuiltins: true}) |
| 472 | roots := st.Roots() |
| 473 | found := false |
| 474 | for _, r := range roots { |
| 475 | if r.Dir == custom && r.Scope == ScopeCustom { |
| 476 | found = true |
| 477 | break |
| 478 | } |
| 479 | } |
| 480 | if !found { |
| 481 | t.Error("custom path not in roots") |
| 482 | } |
| 483 | } |
| 484 | |
| 485 | func TestHasProjectScope(t *testing.T) { |
| 486 | st1 := New(Options{HomeDir: t.TempDir(), ProjectRoot: "/some/project"}) |
| 487 | if !st1.HasProjectScope() { |
| 488 | t.Error("with project root should return true") |
| 489 | } |
| 490 | st2 := New(Options{HomeDir: t.TempDir()}) |
| 491 | if st2.HasProjectScope() { |
| 492 | t.Error("without project root should return false") |
| 493 | } |
| 494 | } |
| 495 |