| 1 | package main |
| 2 | |
| 3 | import ( |
| 4 | "bytes" |
| 5 | "fmt" |
| 6 | "os" |
| 7 | "path/filepath" |
| 8 | "strings" |
| 9 | "testing" |
| 10 | ) |
| 11 | |
| 12 | func TestCLIHelperProcess(t *testing.T) { |
| 13 | if os.Getenv("REASONIX_CLI_LAUNCHER_HELPER") != "1" { |
| 14 | return |
| 15 | } |
| 16 | raw, _ := os.ReadFile("/dev/stdin") |
| 17 | args := os.Args[1:] |
| 18 | for i, arg := range args { |
| 19 | if arg == "--" { |
| 20 | args = args[i+1:] |
| 21 | break |
| 22 | } |
| 23 | } |
| 24 | fmt.Printf("args=%s input=%s", strings.Join(args, "|"), raw) |
| 25 | os.Exit(23) |
| 26 | } |
| 27 | |
| 28 | func TestRunCLIPreservesArgumentsStreamsAndExitCode(t *testing.T) { |
| 29 | if os.PathSeparator == '\\' { |
| 30 | t.Skip("Unix fixture uses a shell executable path") |
| 31 | } |
| 32 | root := t.TempDir() |
| 33 | version := "v1.2.3" |
| 34 | dir := filepath.Join(root, "versions", version) |
| 35 | if err := os.MkdirAll(dir, 0o755); err != nil { |
| 36 | t.Fatal(err) |
| 37 | } |
| 38 | target := filepath.Join(dir, "reasonix-cli.exe") |
| 39 | script := "#!/bin/sh\nREASONIX_CLI_LAUNCHER_HELPER=1 exec \"" + os.Args[0] + "\" -test.run=TestCLIHelperProcess -- \"$@\"\n" |
| 40 | if err := os.WriteFile(target, []byte(script), 0o755); err != nil { |
| 41 | t.Fatal(err) |
| 42 | } |
| 43 | pointer := `{"schemaVersion":1,"activeVersion":"` + version + `","activeDir":"versions/` + version + `"}` |
| 44 | if err := os.WriteFile(filepath.Join(root, "current.json"), []byte(pointer), 0o644); err != nil { |
| 45 | t.Fatal(err) |
| 46 | } |
| 47 | launcher := filepath.Join(root, "reasonix-cli.exe") |
| 48 | if err := os.WriteFile(launcher, []byte("launcher"), 0o755); err != nil { |
| 49 | t.Fatal(err) |
| 50 | } |
| 51 | var stdout, stderr bytes.Buffer |
| 52 | code := runCLI(launcher, []string{"two words", "中文"}, strings.NewReader("pipe"), &stdout, &stderr) |
| 53 | if code != 23 || stdout.String() != "args=two words|中文 input=pipe" || stderr.Len() != 0 { |
| 54 | t.Fatalf("code=%d stdout=%q stderr=%q", code, stdout.String(), stderr.String()) |
| 55 | } |
| 56 | } |
| 57 | |
| 58 | func TestRunCLIFailsClosedOnInvalidPointer(t *testing.T) { |
| 59 | root := t.TempDir() |
| 60 | launcher := filepath.Join(root, "reasonix-cli.exe") |
| 61 | if err := os.WriteFile(launcher, []byte("launcher"), 0o755); err != nil { |
| 62 | t.Fatal(err) |
| 63 | } |
| 64 | if err := os.WriteFile(filepath.Join(root, "current.json"), []byte(`{"activeDir":"../../escape"}`), 0o644); err != nil { |
| 65 | t.Fatal(err) |
| 66 | } |
| 67 | var stderr bytes.Buffer |
| 68 | if code := runCLI(launcher, nil, nil, &bytes.Buffer{}, &stderr); code == 0 || !strings.Contains(stderr.String(), "resolve active CLI") { |
| 69 | t.Fatalf("code=%d stderr=%q", code, stderr.String()) |
| 70 | } |
| 71 | } |
| 72 |