577 lines
20 KiB
Go
577 lines
20 KiB
Go
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package service
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import (
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"context"
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"net/http"
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"net/http/httptest"
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"os"
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"strings"
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"testing"
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"github.com/Wei-Shaw/sub2api/internal/pkg/ctxkey"
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"github.com/stretchr/testify/require"
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)
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const claudeCodeMetadataUserIDJSON = `{"device_id":"0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef","account_uuid":"","session_id":"aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa"}`
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func TestClaudeCodeValidator_ProbeBypass(t *testing.T) {
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validator := NewClaudeCodeValidator()
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req := httptest.NewRequest(http.MethodPost, "http://example.com/v1/messages", nil)
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req.Header.Set("User-Agent", "claude-cli/1.2.3 (darwin; arm64)")
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req = req.WithContext(context.WithValue(req.Context(), ctxkey.IsMaxTokensOneHaikuRequest, true))
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ok := validator.Validate(req, map[string]any{
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"model": "claude-haiku-4-5",
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"max_tokens": 1,
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})
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require.True(t, ok)
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}
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func TestClaudeCodeValidator_ProbeBypassRequiresUA(t *testing.T) {
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validator := NewClaudeCodeValidator()
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req := httptest.NewRequest(http.MethodPost, "http://example.com/v1/messages", nil)
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req.Header.Set("User-Agent", "curl/8.0.0")
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req = req.WithContext(context.WithValue(req.Context(), ctxkey.IsMaxTokensOneHaikuRequest, true))
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ok := validator.Validate(req, map[string]any{
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"model": "claude-haiku-4-5",
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"max_tokens": 1,
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})
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require.False(t, ok)
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}
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func TestClaudeCodeValidator_MessagesWithoutProbeStillNeedStrictValidation(t *testing.T) {
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validator := NewClaudeCodeValidator()
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req := httptest.NewRequest(http.MethodPost, "http://example.com/v1/messages", nil)
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req.Header.Set("User-Agent", "claude-cli/1.2.3 (darwin; arm64)")
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ok := validator.Validate(req, map[string]any{
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"model": "claude-haiku-4-5",
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"max_tokens": 1,
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})
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require.False(t, ok)
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}
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func TestClaudeCodeValidator_CountTokensPathUAOnly(t *testing.T) {
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validator := NewClaudeCodeValidator()
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req := httptest.NewRequest(http.MethodPost, "http://example.com/v1/messages/count_tokens", nil)
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req.Header.Set("User-Agent", "claude-cli/2.1.156 (Claude Code)")
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ok := validator.Validate(req, map[string]any{
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"model": "claude-opus-4-8",
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})
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require.True(t, ok)
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}
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func TestClaudeCodeValidator_CountTokensPathRequiresUA(t *testing.T) {
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validator := NewClaudeCodeValidator()
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req := httptest.NewRequest(http.MethodPost, "http://example.com/v1/messages/count_tokens", nil)
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req.Header.Set("User-Agent", "curl/8.0.0")
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ok := validator.Validate(req, map[string]any{
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"model": "claude-opus-4-8",
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})
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require.False(t, ok)
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}
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func TestClaudeCodeValidator_MessagesPathFullValid(t *testing.T) {
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validator := NewClaudeCodeValidator()
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req := httptest.NewRequest(http.MethodPost, "http://example.com/v1/messages", nil)
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req.Header.Set("User-Agent", "claude-cli/2.1.156 (Claude Code)")
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req.Header.Set("X-App", "claude-code")
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req.Header.Set("anthropic-beta", "claude-code-20250219")
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req.Header.Set("anthropic-version", "2023-06-01")
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ok := validator.Validate(req, map[string]any{
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"model": "claude-opus-4-8",
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"stream": true,
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"system": []any{
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map[string]any{
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"type": "text",
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"text": "You are Claude Code, Anthropic's official CLI for Claude.",
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},
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},
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"metadata": map[string]any{
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"user_id": "user_aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa_account__session_aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa",
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},
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})
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require.True(t, ok)
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}
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func TestClaudeCodeValidator_BillingBlockRecognizedWithoutIdentityPrompt(t *testing.T) {
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// 真实抓取的完整安全监视器 system prompt（不含身份 prose）。
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monitorPrompt, err := os.ReadFile("testdata/security_monitor_system_prompt.txt")
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require.NoError(t, err)
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validator := NewClaudeCodeValidator()
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// 前提：完整监视器正文经 Dice 相似度远低于阈值，无法被身份 prose 机制识别——
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// 故下面 Validate 的放行只可能来自计费归因块识别。
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require.Less(t, validator.bestSimilarityScore(string(monitorPrompt)), systemPromptThreshold)
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req := httptest.NewRequest(http.MethodPost, "http://example.com/v1/messages", nil)
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req.Header.Set("User-Agent", "claude-cli/2.1.162 (external, cli)")
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req.Header.Set("X-App", "cli")
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req.Header.Set("anthropic-beta", "claude-code-20250219")
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req.Header.Set("anthropic-version", "2023-06-01")
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// Claude Code 安全监视器子请求：不携带身份 prose，但 system 数组携带计费归因块
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// cc_entrypoint=cli，应据此识别为 Claude Code 客户端。
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ok := validator.Validate(req, map[string]any{
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"model": "claude-3-5-haiku-20241022",
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"system": []any{
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map[string]any{
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"type": "text",
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"text": "x-anthropic-billing-header: cc_version=2.1.162.884; cc_entrypoint=cli; cch=d8726;",
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},
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map[string]any{
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"type": "text",
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"text": string(monitorPrompt),
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},
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},
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"metadata": map[string]any{
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"user_id": claudeCodeMetadataUserIDJSON,
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},
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})
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require.True(t, ok)
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}
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func TestClaudeCodeValidator_SecurityMonitorWithoutBillingBlock(t *testing.T) {
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monitorPrompt, err := os.ReadFile("testdata/security_monitor_system_prompt.txt")
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require.NoError(t, err)
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validHeaders := map[string]string{
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"User-Agent": "claude-cli/2.1.220 (external, cli)",
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"X-App": "cli",
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"anthropic-beta": "claude-code-20250219",
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"anthropic-version": "2023-06-01",
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}
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validBody := func(prompt string) map[string]any {
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return map[string]any{
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"model": "claude-haiku-4-5-20251001",
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"system": []any{
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map[string]any{"type": "text", "text": prompt},
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},
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"metadata": map[string]any{"user_id": claudeCodeMetadataUserIDJSON},
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}
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}
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// 真实 CLI（2.1.220）在监视器提示词之后追加的独立会话上下文块（脱敏），
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// 随会话/环境变化，服务端不可控（见 issue #5152 抓包）。
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sessionContext := "\n\n## Session Context\n\n- **User identity**: testuser\n" +
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"- **Working directory**: /home/testuser/project\n- **Platform**: linux"
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tests := []struct {
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name string
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headers map[string]string
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body map[string]any
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wantAccept bool
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}{
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{
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name: "official classifier request",
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headers: validHeaders,
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body: validBody(string(monitorPrompt)),
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wantAccept: true,
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},
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{
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name: "classifier output with category element",
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headers: validHeaders,
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body: validBody(strings.Replace(
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string(monitorPrompt),
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"<block>yes</block><reason>",
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"<block>yes</block><category>Exact BLOCK Rule Name</category><reason>",
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1,
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)),
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wantAccept: true,
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},
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{
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name: "non-Claude user agent",
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headers: map[string]string{
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"User-Agent": "curl/8.0.0",
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"X-App": "cli",
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"anthropic-beta": "claude-code-20250219",
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"anthropic-version": "2023-06-01",
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},
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body: validBody(string(monitorPrompt)),
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},
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{
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name: "missing X-App",
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headers: map[string]string{
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"User-Agent": validHeaders["User-Agent"],
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"anthropic-beta": validHeaders["anthropic-beta"],
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"anthropic-version": validHeaders["anthropic-version"],
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},
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body: validBody(string(monitorPrompt)),
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},
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{
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name: "missing anthropic-beta",
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headers: map[string]string{
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"User-Agent": validHeaders["User-Agent"],
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"X-App": validHeaders["X-App"],
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"anthropic-version": validHeaders["anthropic-version"],
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},
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body: validBody(string(monitorPrompt)),
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},
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{
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name: "missing anthropic-version",
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headers: map[string]string{
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"User-Agent": validHeaders["User-Agent"],
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"X-App": validHeaders["X-App"],
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"anthropic-beta": validHeaders["anthropic-beta"],
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},
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body: validBody(string(monitorPrompt)),
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},
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{
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name: "missing metadata",
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headers: validHeaders,
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body: map[string]any{
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"model": "claude-haiku-4-5-20251001",
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"system": []any{map[string]any{"type": "text", "text": string(monitorPrompt)}},
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},
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},
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{
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name: "invalid metadata user ID",
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headers: validHeaders,
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body: func() map[string]any {
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body := validBody(string(monitorPrompt))
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body["metadata"] = map[string]any{"user_id": "invalid"}
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return body
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}(),
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},
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{
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name: "unrelated prompt",
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headers: validHeaders,
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body: validBody("You are a different security classifier for coding agents."),
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wantAccept: false,
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},
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{
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name: "opening sentence alone",
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headers: validHeaders,
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body: validBody(claudeCodeSecurityMonitorPromptPrefix),
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wantAccept: false,
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},
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{
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name: "opening sentence plus arbitrary altered suffix",
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headers: validHeaders,
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body: validBody(claudeCodeSecurityMonitorPromptPrefix + "\n\n" +
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strings.Repeat("This is arbitrary altered classifier content. ", 300)),
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wantAccept: false,
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},
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{
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// 回归 issue #5152：真实分类器请求携带 2 个 system entry
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//（监视器提示词 + 追加的会话上下文块），不得因 entry 数量拒识。
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name: "classifier with trailing session context entry",
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headers: validHeaders,
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body: func() map[string]any {
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body := validBody(string(monitorPrompt))
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system, ok := body["system"].([]any)
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require.True(t, ok)
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body["system"] = append(system, map[string]any{
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"type": "text",
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"text": sessionContext,
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})
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return body
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}(),
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wantAccept: true,
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},
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{
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name: "classifier with leading session context entry",
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headers: validHeaders,
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body: func() map[string]any {
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body := validBody(string(monitorPrompt))
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system, ok := body["system"].([]any)
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require.True(t, ok)
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body["system"] = append([]any{map[string]any{
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"type": "text",
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"text": sessionContext,
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}}, system...)
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return body
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}(),
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wantAccept: true,
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},
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{
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name: "session context entry alone",
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headers: validHeaders,
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body: validBody(sessionContext),
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wantAccept: false,
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},
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{
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// 篡改后的长提示词（marker 缺失）即便带上会话上下文块也不得放行。
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name: "tampered classifier with session context entry",
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headers: validHeaders,
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body: func() map[string]any {
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body := validBody(strings.ReplaceAll(
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string(monitorPrompt), "## HARD BLOCK", "## ALTERED BLOCK"))
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system, ok := body["system"].([]any)
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require.True(t, ok)
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body["system"] = append(system, map[string]any{
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"type": "text",
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"text": sessionContext,
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})
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return body
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}(),
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wantAccept: false,
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},
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}
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validator := NewClaudeCodeValidator()
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for _, tt := range tests {
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|||
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t.Run(tt.name, func(t *testing.T) {
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|||
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req := httptest.NewRequest(http.MethodPost, "http://example.com/v1/messages", nil)
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for name, value := range tt.headers {
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req.Header.Set(name, value)
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}
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require.Equal(t, tt.wantAccept, validator.Validate(req, tt.body))
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})
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}
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}
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func TestClaudeCodeValidator_BillingBlockVSCodeEntrypointRecognized(t *testing.T) {
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|||
|
|
// 回归：Claude Code 在 VSCode 扩展内运行时，计费块入口为 cc_entrypoint=claude-vscode
|
|||
|
|
// 而非 cli。其安全监视器子请求同样不携带身份 prose，此前写死 cc_entrypoint=cli 的
|
|||
|
|
// 快速通道无法识别它，导致 claude_code_only 分组误拒。入口值不应作为识别条件。
|
|||
|
|
monitorPrompt, err := os.ReadFile("testdata/security_monitor_system_prompt.txt")
|
|||
|
|
require.NoError(t, err)
|
|||
|
|
|
|||
|
|
validator := NewClaudeCodeValidator()
|
|||
|
|
|
|||
|
|
// 前提：完整监视器正文经 Dice 相似度远低于阈值，放行只可能来自计费归因块识别。
|
|||
|
|
require.Less(t, validator.bestSimilarityScore(string(monitorPrompt)), systemPromptThreshold)
|
|||
|
|
|
|||
|
|
req := httptest.NewRequest(http.MethodPost, "http://example.com/v1/messages", nil)
|
|||
|
|
req.Header.Set("User-Agent", "claude-cli/2.1.181 (external, claude-vscode, agent-sdk/0.3.181)")
|
|||
|
|
req.Header.Set("X-App", "cli")
|
|||
|
|
req.Header.Set("anthropic-beta", "claude-code-20250219")
|
|||
|
|
req.Header.Set("anthropic-version", "2023-06-01")
|
|||
|
|
|
|||
|
|
ok := validator.Validate(req, map[string]any{
|
|||
|
|
"model": "claude-opus-4-8",
|
|||
|
|
"system": []any{
|
|||
|
|
map[string]any{
|
|||
|
|
"type": "text",
|
|||
|
|
"text": "x-anthropic-billing-header: cc_version=2.1.181.f17; cc_entrypoint=claude-vscode;",
|
|||
|
|
},
|
|||
|
|
map[string]any{
|
|||
|
|
"type": "text",
|
|||
|
|
"text": string(monitorPrompt),
|
|||
|
|
},
|
|||
|
|
},
|
|||
|
|
"metadata": map[string]any{
|
|||
|
|
"user_id": claudeCodeMetadataUserIDJSON,
|
|||
|
|
},
|
|||
|
|
})
|
|||
|
|
require.True(t, ok)
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func TestClaudeCodeValidator_BillingBlockWithoutEntrypointFallsThrough(t *testing.T) {
|
|||
|
|
validator := NewClaudeCodeValidator()
|
|||
|
|
req := httptest.NewRequest(http.MethodPost, "http://example.com/v1/messages", nil)
|
|||
|
|
req.Header.Set("User-Agent", "claude-cli/2.1.162 (external, cli)")
|
|||
|
|
req.Header.Set("X-App", "cli")
|
|||
|
|
req.Header.Set("anthropic-beta", "claude-code-20250219")
|
|||
|
|
req.Header.Set("anthropic-version", "2023-06-01")
|
|||
|
|
|
|||
|
|
// 计费块前缀命中但完全没有 cc_entrypoint= 字段，且无身份 prose：
|
|||
|
|
// 不应凭前缀放行，应落回 Dice 检查并失败。验证 cc_entrypoint= 字段的存在仍是必要条件。
|
|||
|
|
ok := validator.Validate(req, map[string]any{
|
|||
|
|
"model": "claude-3-5-haiku-20241022",
|
|||
|
|
"system": []any{
|
|||
|
|
map[string]any{
|
|||
|
|
"type": "text",
|
|||
|
|
"text": "x-anthropic-billing-header: cc_version=2.1.162.884; cch=d8726;",
|
|||
|
|
},
|
|||
|
|
map[string]any{
|
|||
|
|
"type": "text",
|
|||
|
|
"text": "Some unrelated system prompt that does not resemble Claude Code.",
|
|||
|
|
},
|
|||
|
|
},
|
|||
|
|
"metadata": map[string]any{
|
|||
|
|
"user_id": claudeCodeMetadataUserIDJSON,
|
|||
|
|
},
|
|||
|
|
})
|
|||
|
|
require.False(t, ok)
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func TestClaudeCodeValidator_BillingBlockStillRequiresClaudeCodeUA(t *testing.T) {
|
|||
|
|
validator := NewClaudeCodeValidator()
|
|||
|
|
req := httptest.NewRequest(http.MethodPost, "http://example.com/v1/messages", nil)
|
|||
|
|
req.Header.Set("User-Agent", "curl/8.0.0")
|
|||
|
|
req.Header.Set("X-App", "cli")
|
|||
|
|
req.Header.Set("anthropic-beta", "claude-code-20250219")
|
|||
|
|
req.Header.Set("anthropic-version", "2023-06-01")
|
|||
|
|
|
|||
|
|
// 计费块无法绕过 UA 校验：非 claude-cli 客户端在 Step 1 即被拒。
|
|||
|
|
ok := validator.Validate(req, map[string]any{
|
|||
|
|
"model": "claude-3-5-haiku-20241022",
|
|||
|
|
"system": []any{
|
|||
|
|
map[string]any{
|
|||
|
|
"type": "text",
|
|||
|
|
"text": "x-anthropic-billing-header: cc_version=2.1.162.884; cc_entrypoint=cli; cch=d8726;",
|
|||
|
|
},
|
|||
|
|
},
|
|||
|
|
})
|
|||
|
|
require.False(t, ok)
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 新版 Claude Code CLI 已取消 cch=... 签名字段，billing block 形如
|
|||
|
|
// `x-anthropic-billing-header: cc_version=...; cc_entrypoint=cli;`（无 cch）。
|
|||
|
|
// 检测依赖前缀 + cc_entrypoint=cli，不依赖 cch，故无身份 prose 的子请求仍应被识别。
|
|||
|
|
// 这同时覆盖了本仓 mimicry 注入的新格式 block（见 buildBillingAttributionText）。
|
|||
|
|
func TestClaudeCodeValidator_BillingBlockRecognizedWithoutCCH(t *testing.T) {
|
|||
|
|
monitorPrompt, err := os.ReadFile("testdata/security_monitor_system_prompt.txt")
|
|||
|
|
require.NoError(t, err)
|
|||
|
|
|
|||
|
|
validator := NewClaudeCodeValidator()
|
|||
|
|
require.Less(t, validator.bestSimilarityScore(string(monitorPrompt)), systemPromptThreshold)
|
|||
|
|
|
|||
|
|
req := httptest.NewRequest(http.MethodPost, "http://example.com/v1/messages", nil)
|
|||
|
|
req.Header.Set("User-Agent", "claude-cli/2.1.162 (external, cli)")
|
|||
|
|
req.Header.Set("X-App", "cli")
|
|||
|
|
req.Header.Set("anthropic-beta", "claude-code-20250219")
|
|||
|
|
req.Header.Set("anthropic-version", "2023-06-01")
|
|||
|
|
|
|||
|
|
ok := validator.Validate(req, map[string]any{
|
|||
|
|
"model": "claude-3-5-haiku-20241022",
|
|||
|
|
"system": []any{
|
|||
|
|
map[string]any{
|
|||
|
|
"type": "text",
|
|||
|
|
// 注意：无 cch 段，对齐新版 CLI 与本仓新的注入格式。
|
|||
|
|
"text": "x-anthropic-billing-header: cc_version=2.1.162.884; cc_entrypoint=cli;",
|
|||
|
|
},
|
|||
|
|
map[string]any{
|
|||
|
|
"type": "text",
|
|||
|
|
"text": string(monitorPrompt),
|
|||
|
|
},
|
|||
|
|
},
|
|||
|
|
"metadata": map[string]any{
|
|||
|
|
"user_id": claudeCodeMetadataUserIDJSON,
|
|||
|
|
},
|
|||
|
|
})
|
|||
|
|
require.True(t, ok, "无 cch 的新版 billing block 仍应被识别为 Claude Code")
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
// 安全回归：去掉 cch 后检测并未放松——非 claude-cli UA 即便携带无 cch 的 billing block
|
|||
|
|
// 仍在 Step 1 被拒，ClaudeCodeOnly group 不会因此被仿冒绕过。
|
|||
|
|
func TestClaudeCodeValidator_NoCCHBlockStillRequiresClaudeCodeUA(t *testing.T) {
|
|||
|
|
validator := NewClaudeCodeValidator()
|
|||
|
|
req := httptest.NewRequest(http.MethodPost, "http://example.com/v1/messages", nil)
|
|||
|
|
req.Header.Set("User-Agent", "curl/8.0.0")
|
|||
|
|
req.Header.Set("X-App", "cli")
|
|||
|
|
req.Header.Set("anthropic-beta", "claude-code-20250219")
|
|||
|
|
req.Header.Set("anthropic-version", "2023-06-01")
|
|||
|
|
|
|||
|
|
ok := validator.Validate(req, map[string]any{
|
|||
|
|
"model": "claude-3-5-haiku-20241022",
|
|||
|
|
"system": []any{
|
|||
|
|
map[string]any{
|
|||
|
|
"type": "text",
|
|||
|
|
"text": "x-anthropic-billing-header: cc_version=2.1.162.884; cc_entrypoint=cli;",
|
|||
|
|
},
|
|||
|
|
},
|
|||
|
|
})
|
|||
|
|
require.False(t, ok)
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func TestClaudeCodeValidator_MessagesPathRejectsNonClaudeCodeUA(t *testing.T) {
|
|||
|
|
validator := NewClaudeCodeValidator()
|
|||
|
|
req := httptest.NewRequest(http.MethodPost, "http://example.com/v1/messages", nil)
|
|||
|
|
req.Header.Set("User-Agent", "curl/8.0.0")
|
|||
|
|
req.Header.Set("X-App", "claude-code")
|
|||
|
|
req.Header.Set("anthropic-beta", "claude-code-20250219")
|
|||
|
|
req.Header.Set("anthropic-version", "2023-06-01")
|
|||
|
|
|
|||
|
|
ok := validator.Validate(req, map[string]any{
|
|||
|
|
"model": "claude-opus-4-8",
|
|||
|
|
"stream": true,
|
|||
|
|
"system": []any{
|
|||
|
|
map[string]any{
|
|||
|
|
"type": "text",
|
|||
|
|
"text": "You are Claude Code, Anthropic's official CLI for Claude.",
|
|||
|
|
},
|
|||
|
|
},
|
|||
|
|
"metadata": map[string]any{
|
|||
|
|
"user_id": "user_aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa_account__session_aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa",
|
|||
|
|
},
|
|||
|
|
})
|
|||
|
|
require.False(t, ok)
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func TestClaudeCodeValidator_MessagesPathWithoutSystemPromptStillRejected(t *testing.T) {
|
|||
|
|
validator := NewClaudeCodeValidator()
|
|||
|
|
req := httptest.NewRequest(http.MethodPost, "http://example.com/v1/messages", nil)
|
|||
|
|
req.Header.Set("User-Agent", "claude-cli/2.1.156 (Claude Code)")
|
|||
|
|
req.Header.Set("X-App", "claude-code")
|
|||
|
|
req.Header.Set("anthropic-beta", "claude-code-20250219")
|
|||
|
|
req.Header.Set("anthropic-version", "2023-06-01")
|
|||
|
|
|
|||
|
|
ok := validator.Validate(req, map[string]any{
|
|||
|
|
"model": "claude-opus-4-8",
|
|||
|
|
"stream": true,
|
|||
|
|
"messages": []any{
|
|||
|
|
map[string]any{"role": "user", "content": "hello"},
|
|||
|
|
},
|
|||
|
|
"metadata": map[string]any{
|
|||
|
|
"user_id": "user_aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa_account__session_aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa",
|
|||
|
|
},
|
|||
|
|
})
|
|||
|
|
require.False(t, ok)
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func TestClaudeCodeValidator_NonMessagesPathUAOnly(t *testing.T) {
|
|||
|
|
validator := NewClaudeCodeValidator()
|
|||
|
|
req := httptest.NewRequest(http.MethodPost, "http://example.com/v1/models", nil)
|
|||
|
|
req.Header.Set("User-Agent", "claude-cli/1.2.3 (darwin; arm64)")
|
|||
|
|
|
|||
|
|
ok := validator.Validate(req, nil)
|
|||
|
|
require.True(t, ok)
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func TestExtractVersion(t *testing.T) {
|
|||
|
|
v := NewClaudeCodeValidator()
|
|||
|
|
tests := []struct {
|
|||
|
|
ua string
|
|||
|
|
want string
|
|||
|
|
}{
|
|||
|
|
{"claude-cli/2.1.22 (darwin; arm64)", "2.1.22"},
|
|||
|
|
{"claude-cli/1.0.0", "1.0.0"},
|
|||
|
|
{"Claude-CLI/3.10.5 (linux; x86_64)", "3.10.5"}, // 大小写不敏感
|
|||
|
|
{"curl/8.0.0", ""}, // 非 Claude CLI
|
|||
|
|
{"", ""}, // 空字符串
|
|||
|
|
{"claude-cli/", ""}, // 无版本号
|
|||
|
|
{"claude-cli/2.1.22-beta", "2.1.22"}, // 带后缀仍提取主版本号
|
|||
|
|
}
|
|||
|
|
for _, tt := range tests {
|
|||
|
|
got := v.ExtractVersion(tt.ua)
|
|||
|
|
require.Equal(t, tt.want, got, "ExtractVersion(%q)", tt.ua)
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func TestCompareVersions(t *testing.T) {
|
|||
|
|
tests := []struct {
|
|||
|
|
a, b string
|
|||
|
|
want int
|
|||
|
|
}{
|
|||
|
|
{"2.1.0", "2.1.0", 0}, // 相等
|
|||
|
|
{"2.1.1", "2.1.0", 1}, // patch 更大
|
|||
|
|
{"2.0.0", "2.1.0", -1}, // minor 更小
|
|||
|
|
{"3.0.0", "2.99.99", 1}, // major 更大
|
|||
|
|
{"1.0.0", "2.0.0", -1}, // major 更小
|
|||
|
|
{"0.0.1", "0.0.0", 1}, // patch 差异
|
|||
|
|
{"", "1.0.0", -1}, // 空字符串 vs 正常版本
|
|||
|
|
{"v2.1.0", "2.1.0", 0}, // v 前缀处理
|
|||
|
|
}
|
|||
|
|
for _, tt := range tests {
|
|||
|
|
got := CompareVersions(tt.a, tt.b)
|
|||
|
|
require.Equal(t, tt.want, got, "CompareVersions(%q, %q)", tt.a, tt.b)
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
func TestSetGetClaudeCodeVersion(t *testing.T) {
|
|||
|
|
ctx := context.Background()
|
|||
|
|
require.Equal(t, "", GetClaudeCodeVersion(ctx), "empty context should return empty string")
|
|||
|
|
|
|||
|
|
ctx = SetClaudeCodeVersion(ctx, "2.1.63")
|
|||
|
|
require.Equal(t, "2.1.63", GetClaudeCodeVersion(ctx))
|
|||
|
|
}
|