435 lines
12 KiB
Go
435 lines
12 KiB
Go
package launch
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import (
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"fmt"
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"os"
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"path/filepath"
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"runtime"
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"slices"
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"strings"
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"testing"
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"github.com/ollama/ollama/envconfig"
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)
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func TestClaudeIntegration(t *testing.T) {
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c := &Claude{}
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t.Run("String", func(t *testing.T) {
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if got := c.String(); got != "Claude Code" {
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t.Errorf("String() = %q, want %q", got, "Claude Code")
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}
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})
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t.Run("implements Runner", func(t *testing.T) {
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var _ Runner = c
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})
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}
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func TestClaudeFindPath(t *testing.T) {
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c := &Claude{}
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t.Run("finds claude in PATH", func(t *testing.T) {
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tmpDir := t.TempDir()
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name := "claude"
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if runtime.GOOS == "windows" {
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name = "claude.exe"
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}
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fakeBin := filepath.Join(tmpDir, name)
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os.WriteFile(fakeBin, []byte("#!/bin/sh\n"), 0o755)
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t.Setenv("PATH", tmpDir)
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got, err := c.findPath()
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if err != nil {
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t.Fatalf("unexpected error: %v", err)
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}
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if got != fakeBin {
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t.Errorf("findPath() = %q, want %q", got, fakeBin)
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}
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})
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t.Run("falls back to ~/.claude/local/claude", func(t *testing.T) {
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tmpDir := t.TempDir()
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setTestHome(t, tmpDir)
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t.Setenv("PATH", t.TempDir()) // empty dir, no claude binary
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name := "claude"
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if runtime.GOOS == "windows" {
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name = "claude.exe"
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}
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fallback := filepath.Join(tmpDir, ".claude", "local", name)
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os.MkdirAll(filepath.Dir(fallback), 0o755)
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os.WriteFile(fallback, []byte("#!/bin/sh\n"), 0o755)
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got, err := c.findPath()
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if err != nil {
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t.Fatalf("unexpected error: %v", err)
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}
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if got != fallback {
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t.Errorf("findPath() = %q, want %q", got, fallback)
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}
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})
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t.Run("falls back to ~/.local/bin/claude", func(t *testing.T) {
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tmpDir := t.TempDir()
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setTestHome(t, tmpDir)
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t.Setenv("PATH", t.TempDir()) // empty dir, no claude binary
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name := "claude"
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if runtime.GOOS == "windows" {
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name = "claude.exe"
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}
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fallback := filepath.Join(tmpDir, ".local", "bin", name)
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os.MkdirAll(filepath.Dir(fallback), 0o755)
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os.WriteFile(fallback, []byte("#!/bin/sh\n"), 0o755)
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got, err := c.findPath()
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if err != nil {
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t.Fatalf("unexpected error: %v", err)
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}
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if got != fallback {
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t.Errorf("findPath() = %q, want %q", got, fallback)
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}
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})
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t.Run("returns error when neither PATH nor fallback exists", func(t *testing.T) {
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tmpDir := t.TempDir()
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setTestHome(t, tmpDir)
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t.Setenv("PATH", t.TempDir()) // empty dir, no claude binary
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_, err := c.findPath()
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if err == nil {
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t.Fatal("expected error, got nil")
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}
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})
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}
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func TestEnsureClaudeInstalled(t *testing.T) {
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withConfirm := func(t *testing.T, fn func(prompt string) (bool, error)) {
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t.Helper()
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oldConfirm := DefaultConfirmPrompt
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DefaultConfirmPrompt = func(prompt string, options ConfirmOptions) (bool, error) {
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return fn(prompt)
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}
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t.Cleanup(func() { DefaultConfirmPrompt = oldConfirm })
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}
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t.Run("already installed", func(t *testing.T) {
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setTestHome(t, t.TempDir())
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tmpDir := t.TempDir()
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t.Setenv("PATH", tmpDir)
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writeFakeBinary(t, tmpDir, "claude")
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withConfirm(t, func(prompt string) (bool, error) {
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t.Fatalf("did not expect prompt, got %q", prompt)
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return false, nil
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})
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bin, err := ensureClaudeInstalled()
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if err != nil {
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t.Fatalf("ensureClaudeInstalled() error = %v", err)
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}
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if filepath.Base(bin) != "claude" && filepath.Base(bin) != "claude.cmd" {
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t.Fatalf("bin = %q, want claude binary", bin)
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}
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})
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t.Run("missing dependencies", func(t *testing.T) {
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setTestHome(t, t.TempDir())
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t.Setenv("PATH", t.TempDir())
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withConfirm(t, func(prompt string) (bool, error) {
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t.Fatalf("did not expect prompt, got %q", prompt)
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return false, nil
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})
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_, err := ensureClaudeInstalled()
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if err == nil || !strings.Contains(err.Error(), "required dependencies are missing") {
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t.Fatalf("expected missing dependency error, got %v", err)
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}
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})
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t.Run("missing and user declines install", func(t *testing.T) {
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setTestHome(t, t.TempDir())
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tmpDir := t.TempDir()
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t.Setenv("PATH", tmpDir)
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writeClaudeInstallerDeps(t, tmpDir)
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withConfirm(t, func(prompt string) (bool, error) {
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if prompt != "Claude Code is not installed. Install now?" {
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t.Fatalf("unexpected prompt: %q", prompt)
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}
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return false, nil
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})
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_, err := ensureClaudeInstalled()
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if err == nil || !strings.Contains(err.Error(), "installation cancelled") {
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t.Fatalf("expected cancellation error, got %v", err)
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}
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})
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t.Run("missing and user confirms install succeeds", func(t *testing.T) {
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if runtime.GOOS == "windows" {
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t.Skip("uses POSIX shell fake binaries")
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}
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homeDir := t.TempDir()
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setTestHome(t, homeDir)
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tmpDir := t.TempDir()
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t.Setenv("PATH", tmpDir)
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writeFakeBinary(t, tmpDir, "curl")
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installLog := filepath.Join(tmpDir, "bash.log")
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installedClaude := filepath.Join(homeDir, ".local", "bin", "claude")
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bashScript := fmt.Sprintf(`#!/bin/sh
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echo "$@" >> %q
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if [ "$1" = "-c" ]; then
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/bin/mkdir -p %q
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/bin/cat > %q <<'EOS'
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#!/bin/sh
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exit 0
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EOS
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/bin/chmod +x %q
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fi
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exit 0
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`, installLog, filepath.Dir(installedClaude), installedClaude, installedClaude)
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if err := os.WriteFile(filepath.Join(tmpDir, "bash"), []byte(bashScript), 0o755); err != nil {
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t.Fatalf("failed to write fake bash: %v", err)
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}
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withConfirm(t, func(prompt string) (bool, error) {
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return true, nil
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})
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bin, err := ensureClaudeInstalled()
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if err != nil {
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t.Fatalf("ensureClaudeInstalled() error = %v", err)
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}
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if bin != installedClaude {
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t.Fatalf("bin = %q, want %q", bin, installedClaude)
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}
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logData, err := os.ReadFile(installLog)
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if err != nil {
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t.Fatalf("failed to read install log: %v", err)
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}
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if !strings.Contains(string(logData), "https://claude.ai/install.sh") {
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t.Fatalf("expected install.sh command in log, got:\n%s", string(logData))
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}
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})
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t.Run("install command fails", func(t *testing.T) {
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if runtime.GOOS == "windows" {
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t.Skip("uses POSIX shell fake binaries")
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}
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setTestHome(t, t.TempDir())
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tmpDir := t.TempDir()
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t.Setenv("PATH", tmpDir)
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writeFakeBinary(t, tmpDir, "curl")
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if err := os.WriteFile(filepath.Join(tmpDir, "bash"), []byte("#!/bin/sh\nexit 1\n"), 0o755); err != nil {
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t.Fatalf("failed to write fake bash: %v", err)
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}
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withConfirm(t, func(prompt string) (bool, error) {
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return true, nil
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})
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_, err := ensureClaudeInstalled()
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if err == nil || !strings.Contains(err.Error(), "failed to install claude") {
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t.Fatalf("expected install failure error, got %v", err)
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}
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})
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}
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func writeClaudeInstallerDeps(t *testing.T, dir string) {
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t.Helper()
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if runtime.GOOS == "windows" {
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writeFakeBinary(t, dir, "powershell")
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return
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}
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writeFakeBinary(t, dir, "curl")
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writeFakeBinary(t, dir, "bash")
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}
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func TestClaudeInstallerCommand(t *testing.T) {
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tests := []struct {
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name string
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goos string
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wantBin string
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want string
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wantErr string
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}{
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{
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name: "unix",
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goos: "linux",
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wantBin: "bash",
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want: "curl -fsSL https://claude.ai/install.sh | bash",
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},
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{
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name: "macos",
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goos: "darwin",
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wantBin: "bash",
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want: "curl -fsSL https://claude.ai/install.sh | bash",
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},
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{
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name: "windows",
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goos: "windows",
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wantBin: "powershell",
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want: "irm https://claude.ai/install.ps1 | iex",
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},
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{
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name: "unsupported",
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goos: "plan9",
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wantErr: "unsupported platform",
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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bin, args, err := claudeInstallerCommand(tt.goos)
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if tt.wantErr != "" {
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if err == nil || !strings.Contains(err.Error(), tt.wantErr) {
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t.Fatalf("expected error containing %q, got %v", tt.wantErr, err)
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}
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return
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}
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if err != nil {
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t.Fatalf("claudeInstallerCommand() error = %v", err)
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}
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if bin != tt.wantBin {
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t.Fatalf("bin = %q, want %q", bin, tt.wantBin)
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}
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if !slices.Contains(args, tt.want) {
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t.Fatalf("args = %v, want command containing %q", args, tt.want)
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}
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})
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}
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}
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func TestClaudeArgs(t *testing.T) {
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c := &Claude{}
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tests := []struct {
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name string
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model string
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args []string
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want []string
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}{
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{"with model", "llama3.2", nil, []string{"--model", "llama3.2"}},
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{"empty model", "", nil, nil},
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{"with model and verbose", "llama3.2", []string{"--verbose"}, []string{"--model", "llama3.2", "--verbose"}},
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{"empty model with help", "", []string{"--help"}, []string{"--help"}},
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{"with allowed tools", "llama3.2", []string{"--allowedTools", "Read,Write,Bash"}, []string{"--model", "llama3.2", "--allowedTools", "Read,Write,Bash"}},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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got := c.args(tt.model, tt.args)
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if !slices.Equal(got, tt.want) {
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t.Errorf("args(%q, %v) = %v, want %v", tt.model, tt.args, got, tt.want)
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}
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})
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}
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}
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func TestClaudeEnvVars(t *testing.T) {
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c := &Claude{}
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envMap := func(envs []string) map[string]string {
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m := make(map[string]string)
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for _, e := range envs {
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k, v, _ := strings.Cut(e, "=")
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m[k] = v
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}
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return m
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}
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got := envMap(c.envVars("llama3.2"))
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for key, want := range map[string]string{
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"ANTHROPIC_BASE_URL": envconfig.Host().String(),
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"ANTHROPIC_API_KEY": "",
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"ANTHROPIC_AUTH_TOKEN": "ollama",
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"CLAUDE_CODE_ATTRIBUTION_HEADER": "0",
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"DISABLE_TELEMETRY": "1",
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"DISABLE_ERROR_REPORTING": "1",
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"DISABLE_FEEDBACK_COMMAND": "1",
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"CLAUDE_CODE_DISABLE_FEEDBACK_SURVEY": "1",
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"CLAUDE_CODE_DISABLE_NONESSENTIAL_TRAFFIC": "1",
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"ANTHROPIC_DEFAULT_OPUS_MODEL": "llama3.2",
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"ANTHROPIC_DEFAULT_SONNET_MODEL": "llama3.2",
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"ANTHROPIC_DEFAULT_HAIKU_MODEL": "llama3.2",
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"CLAUDE_CODE_SUBAGENT_MODEL": "llama3.2",
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} {
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if got[key] != want {
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t.Errorf("%s = %q, want %q", key, got[key], want)
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}
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}
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}
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func TestClaudeModelEnvVars(t *testing.T) {
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c := &Claude{}
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envMap := func(envs []string) map[string]string {
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m := make(map[string]string)
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for _, e := range envs {
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k, v, _ := strings.Cut(e, "=")
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m[k] = v
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}
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return m
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}
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t.Run("maps all Claude model env vars to the provided model", func(t *testing.T) {
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got := envMap(c.modelEnvVars("llama3.2"))
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if got["ANTHROPIC_DEFAULT_OPUS_MODEL"] != "llama3.2" {
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t.Errorf("OPUS = %q, want llama3.2", got["ANTHROPIC_DEFAULT_OPUS_MODEL"])
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}
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if got["ANTHROPIC_DEFAULT_SONNET_MODEL"] != "llama3.2" {
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t.Errorf("SONNET = %q, want llama3.2", got["ANTHROPIC_DEFAULT_SONNET_MODEL"])
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}
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if got["ANTHROPIC_DEFAULT_HAIKU_MODEL"] != "llama3.2" {
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t.Errorf("HAIKU = %q, want llama3.2", got["ANTHROPIC_DEFAULT_HAIKU_MODEL"])
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}
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if got["CLAUDE_CODE_SUBAGENT_MODEL"] != "llama3.2" {
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t.Errorf("SUBAGENT = %q, want llama3.2", got["CLAUDE_CODE_SUBAGENT_MODEL"])
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}
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if got["CLAUDE_CODE_AUTO_COMPACT_WINDOW"] != "" {
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t.Errorf("AUTO_COMPACT_WINDOW = %q, want empty for local models", got["CLAUDE_CODE_AUTO_COMPACT_WINDOW"])
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}
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})
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t.Run("supports empty model", func(t *testing.T) {
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got := envMap(c.modelEnvVars(""))
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if got["ANTHROPIC_DEFAULT_OPUS_MODEL"] != "" {
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t.Errorf("OPUS = %q, want empty", got["ANTHROPIC_DEFAULT_OPUS_MODEL"])
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}
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if got["ANTHROPIC_DEFAULT_SONNET_MODEL"] != "" {
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t.Errorf("SONNET = %q, want empty", got["ANTHROPIC_DEFAULT_SONNET_MODEL"])
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}
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if got["ANTHROPIC_DEFAULT_HAIKU_MODEL"] != "" {
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t.Errorf("HAIKU = %q, want empty", got["ANTHROPIC_DEFAULT_HAIKU_MODEL"])
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}
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if got["CLAUDE_CODE_SUBAGENT_MODEL"] != "" {
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t.Errorf("SUBAGENT = %q, want empty", got["CLAUDE_CODE_SUBAGENT_MODEL"])
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}
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if got["CLAUDE_CODE_AUTO_COMPACT_WINDOW"] != "" {
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t.Errorf("AUTO_COMPACT_WINDOW = %q, want empty", got["CLAUDE_CODE_AUTO_COMPACT_WINDOW"])
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}
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})
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t.Run("sets auto compact window for known cloud models", func(t *testing.T) {
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got := envMap(c.modelEnvVars("glm-5:cloud"))
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if got["CLAUDE_CODE_AUTO_COMPACT_WINDOW"] != "202752" {
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t.Errorf("AUTO_COMPACT_WINDOW = %q, want 202752", got["CLAUDE_CODE_AUTO_COMPACT_WINDOW"])
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}
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})
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t.Run("does not set auto compact window for unknown cloud models", func(t *testing.T) {
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got := envMap(c.modelEnvVars("unknown-model:cloud"))
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if got["CLAUDE_CODE_AUTO_COMPACT_WINDOW"] != "" {
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t.Errorf("AUTO_COMPACT_WINDOW = %q, want empty", got["CLAUDE_CODE_AUTO_COMPACT_WINDOW"])
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}
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})
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}
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