| 1 | package main |
| 2 | |
| 3 | import ( |
| 4 | "errors" |
| 5 | "os" |
| 6 | "path/filepath" |
| 7 | "runtime" |
| 8 | "strings" |
| 9 | "testing" |
| 10 | ) |
| 11 | |
| 12 | func TestNormalizeLocalOpenPath(t *testing.T) { |
| 13 | abs := filepath.Join(t.TempDir(), "report.md") |
| 14 | |
| 15 | tests := []struct { |
| 16 | name string |
| 17 | in string |
| 18 | want string |
| 19 | }{ |
| 20 | {"empty", "", ""}, |
| 21 | {"blank", " ", ""}, |
| 22 | {"plain absolute", abs, abs}, |
| 23 | {"file URL", "file:///" + filepath.ToSlash(abs), abs}, |
| 24 | } |
| 25 | for _, tc := range tests { |
| 26 | t.Run(tc.name, func(t *testing.T) { |
| 27 | got, err := normalizeLocalOpenPath(tc.in) |
| 28 | if tc.want == "" { |
| 29 | if err == nil { |
| 30 | t.Fatalf("normalizeLocalOpenPath(%q) = %q, want error", tc.in, got) |
| 31 | } |
| 32 | return |
| 33 | } |
| 34 | if err != nil { |
| 35 | t.Fatalf("normalizeLocalOpenPath(%q): %v", tc.in, err) |
| 36 | } |
| 37 | if got != tc.want { |
| 38 | t.Fatalf("normalizeLocalOpenPath(%q) = %q, want %q", tc.in, got, tc.want) |
| 39 | } |
| 40 | }) |
| 41 | } |
| 42 | } |
| 43 | |
| 44 | func TestNormalizeLocalOpenPathRejectsRelative(t *testing.T) { |
| 45 | for _, in := range []string{"report.md", "dir/report.md", "file:///report.md", "file:///dir/report.md"} { |
| 46 | if _, err := normalizeLocalOpenPath(in); err == nil || !strings.Contains(err.Error(), "not absolute") { |
| 47 | t.Fatalf("normalizeLocalOpenPath(%q) err = %v, want not-absolute error", in, err) |
| 48 | } |
| 49 | } |
| 50 | } |
| 51 | |
| 52 | func TestNormalizeLocalOpenPathWindowsUNC(t *testing.T) { |
| 53 | if runtime.GOOS != "windows" { |
| 54 | t.Skip("UNC paths are Windows-only") |
| 55 | } |
| 56 | got, err := normalizeLocalOpenPath(`\\server\share\docs\report.md`) |
| 57 | if err != nil { |
| 58 | t.Fatalf("UNC path rejected: %v", err) |
| 59 | } |
| 60 | if got != `\\server\share\docs\report.md` { |
| 61 | t.Fatalf("UNC path = %q, want unchanged", got) |
| 62 | } |
| 63 | } |
| 64 | |
| 65 | func TestOpenLocalPathRejectsMissingFile(t *testing.T) { |
| 66 | a := &App{} |
| 67 | missing := filepath.Join(t.TempDir(), "does-not-exist.md") |
| 68 | if err := a.OpenLocalPath(missing); err == nil { |
| 69 | t.Fatal("OpenLocalPath on a missing path succeeded, want error") |
| 70 | } |
| 71 | } |
| 72 | |
| 73 | func TestOpenLocalPathRejectsRelativeAndEmpty(t *testing.T) { |
| 74 | a := &App{} |
| 75 | if err := a.OpenLocalPath(""); !errors.Is(err, os.ErrInvalid) { |
| 76 | t.Fatalf("OpenLocalPath(\"\") err = %v, want os.ErrInvalid", err) |
| 77 | } |
| 78 | if err := a.OpenLocalPath("relative.md"); err == nil { |
| 79 | t.Fatal("OpenLocalPath(relative) succeeded, want error") |
| 80 | } |
| 81 | } |
| 82 | |
| 83 | func TestOpenTargetAllowed(t *testing.T) { |
| 84 | if !openTargetAllowed(filepath.Join("C:", "docs", "report.md"), false) { |
| 85 | t.Fatal("markdown document should be openable") |
| 86 | } |
| 87 | if !openTargetAllowed(filepath.Join("C:", "docs"), true) { |
| 88 | t.Fatal("directory should be openable") |
| 89 | } |
| 90 | for _, name := range []string{"evil.bat", "evil.cmd", "evil.exe", "evil.ps1", "evil.lnk", "evil.url", "evil.msi", "run.BAT", "EVIL.Scr"} { |
| 91 | if openTargetAllowed(filepath.Join("C:", "temp", name), false) { |
| 92 | t.Fatalf("executable target %q should be refused", name) |
| 93 | } |
| 94 | } |
| 95 | } |
| 96 | |
| 97 | func TestOpenLocalPathRejectsExecutable(t *testing.T) { |
| 98 | a := &App{} |
| 99 | dir := t.TempDir() |
| 100 | script := filepath.Join(dir, "clicked.bat") |
| 101 | if err := os.WriteFile(script, []byte("@echo off"), 0o644); err != nil { |
| 102 | t.Fatal(err) |
| 103 | } |
| 104 | if err := a.OpenLocalPath(script); err == nil || !strings.Contains(err.Error(), "executable") { |
| 105 | t.Fatalf("OpenLocalPath(.bat) err = %v, want executable refusal", err) |
| 106 | } |
| 107 | } |
| 108 |