1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
|
package panto
import "testing"
// memStore is a minimal custom SessionStore that mints its sessions via
// NewSession (gap #1) rather than dispatching back into the vtable.
type memStore struct {
self *GoSessionStore
created bool
}
func (m *memStore) Create() (*Session, error) {
m.created = true
return NewSession(m.self, SessionInfo{ID: "sess-1"})
}
func (m *memStore) List() ([]SessionInfo, error) { return nil, nil }
func (m *memStore) Resolve(id string) (*Session, bool, error) {
if id != "sess-1" {
return nil, false, nil
}
s, err := NewSession(m.self, SessionInfo{ID: id})
return s, err == nil, err
}
func (m *memStore) Latest() (*Session, bool, error) { return m.Resolve("sess-1") }
func (m *memStore) Load(id string) (*Conversation, bool, error) { return nil, false, nil }
func (m *memStore) AppendMessages(string, []PersistentMessage) error {
return nil
}
// Gap #1: a Go store can mint and return a *Session from its own Create()
// without recursing back into the vtable.
func TestCustomStoreMintsSession(t *testing.T) {
Init()
defer Deinit()
impl := &memStore{}
gss, err := NewGoSessionStore(impl)
if err != nil {
t.Fatalf("NewGoSessionStore: %v", err)
}
defer gss.Close()
impl.self = gss
sess, err := gss.Create()
if err != nil {
t.Fatalf("Create: %v", err)
}
if sess == nil || sess.ptr == nil {
t.Fatal("Create returned nil session")
}
if !impl.created {
t.Fatal("custom Create() was not invoked")
}
got, ok, err := gss.Resolve("sess-1")
if err != nil || !ok || got == nil {
t.Fatalf("Resolve: got=%v ok=%v err=%v", got, ok, err)
}
}
// Gap #3: rebuild a conversation containing tool_use / tool_result / thinking
// via the value-block API, then read the blocks back losslessly.
func TestMessageBuilderRoundTrip(t *testing.T) {
Init()
defer Deinit()
conv, err := NewConversation()
if err != nil {
t.Fatalf("NewConversation: %v", err)
}
defer conv.Close()
if err := conv.AddMessage(UserMessage(
ToolResultBlock("call-1", "result text", false),
)); err != nil {
t.Fatalf("AddMessage(user): %v", err)
}
if err := conv.AddMessage(AssistantMessage(&Usage{Input: 10, Output: 5},
TextBlock("let me search"),
ThinkingBlock("hmm", "sig", AnthropicMessages, "https://api", "claude"),
ToolUseBlock("call-1", "search", `{"q":1}`),
)); err != nil {
t.Fatalf("AddMessage(assistant): %v", err)
}
if got := conv.MessageCount(); got != 2 {
t.Fatalf("MessageCount = %d, want 2", got)
}
user := conv.Message(0).Snapshot()
if user.Role != RoleUser || len(user.Content) != 1 {
t.Fatalf("user message: role=%v blocks=%d", user.Role, len(user.Content))
}
if tr := user.Content[0]; tr.Tag != BlockToolResult || tr.ToolID != "call-1" || tr.Text != "result text" || tr.IsError {
t.Fatalf("tool_result block: %+v", tr)
}
asst := conv.Message(1).Snapshot()
if asst.Role != RoleAssistant || len(asst.Content) != 3 {
t.Fatalf("assistant message: role=%v blocks=%d", asst.Role, len(asst.Content))
}
if b := asst.Content[0]; b.Tag != BlockText || b.Text != "let me search" {
t.Fatalf("text block: %+v", b)
}
if b := asst.Content[1]; b.Tag != BlockThinking || b.Text != "hmm" {
t.Fatalf("thinking block: %+v", b)
}
if b := asst.Content[2]; b.Tag != BlockToolUse || b.ToolID != "call-1" || b.ToolName != "search" || b.Text != `{"q":1}` {
t.Fatalf("tool_use block: %+v", b)
}
if asst.Usage == nil || asst.Usage.Input != 10 || asst.Usage.Output != 5 {
t.Fatalf("assistant usage: %+v", asst.Usage)
}
}
// TestMessageBuilderSetIdentity rebuilds a message with a per-message wire
// identity (and no per-block thinking origin), the resumption path that lets
// callers avoid copying the identity onto every thinking block.
func TestMessageBuilderSetIdentity(t *testing.T) {
Init()
defer Deinit()
conv, err := NewConversation()
if err != nil {
t.Fatalf("NewConversation: %v", err)
}
defer conv.Close()
// Thinking block with a signature but NO per-block origin; provenance is
// carried at the message level instead, via WithIdentity.
msg := AssistantMessage(&Usage{Input: 10, Output: 5},
ThinkingBlock("reasoned", "sig", OpenAIChat, "", ""),
TextBlock("answer"),
).WithIdentity(MessageIdentity{
APIStyle: AnthropicMessages,
BaseURL: "https://api.anthropic.com",
Model: "claude",
Reasoning: ReasoningDefault,
})
if err := conv.AddMessage(msg); err != nil {
t.Fatalf("AddMessage: %v", err)
}
asst := conv.Message(0).Snapshot()
if asst.Role != RoleAssistant || len(asst.Content) != 2 {
t.Fatalf("assistant message: role=%v blocks=%d", asst.Role, len(asst.Content))
}
if b := asst.Content[0]; b.Tag != BlockThinking || b.Text != "reasoned" {
t.Fatalf("thinking block: %+v", b)
}
}
func testConfig() Config {
return Config{
Provider: ProviderConfig{
OpenAIChat: &OpenAIChatConfig{
APIKey: "test-key",
BaseURL: "http://localhost",
Model: "test-model",
MaxTokens: 16,
},
},
}
}
func TestOpenAIResponsesProviderConfigPassesThrough(t *testing.T) {
provider := ProviderConfig{
OpenAIResponses: &OpenAIResponsesConfig{
APIKey: "test-key",
BaseURL: "http://localhost",
Model: "test-model",
Reasoning: ReasoningMedium,
MaxTokens: 128,
},
}
c, strings, err := provider.c()
if err != nil {
t.Fatalf("ProviderConfig.c: %v", err)
}
defer strings.free()
if APIStyle(c.tag) != OpenAIResponses {
t.Fatalf("tag = %v, want %v", APIStyle(c.tag), OpenAIResponses)
}
Init()
defer Deinit()
a, err := NewAgent(Config{Provider: provider})
if err != nil {
t.Fatalf("NewAgent: %v", err)
}
defer a.Close()
}
func TestNewAgentSetSystemPromptDoesNotCrash(t *testing.T) {
Init()
defer Deinit()
a, err := NewAgent(testConfig())
if err != nil {
t.Fatalf("NewAgent: %v", err)
}
defer a.Close()
if err := a.SetSystemPrompt("be brief"); err != nil {
t.Fatalf("SetSystemPrompt: %v", err)
}
if err := a.AddSystemMessage("also be accurate"); err != nil {
t.Fatalf("AddSystemMessage: %v", err)
}
}
|
