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[router] complete router oai spec (#8828)

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This commit is contained in:
Simo Lin
2025-08-05 18:30:19 -07:00
committed by GitHub
parent 3ae8e3ea8f
commit 5d62b56f7e
5 changed files with 855 additions and 364 deletions
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106
sgl-router/src/routers/pd_types.rs
View File

@@ -278,11 +278,11 @@ mod bootstrap_tests {
use crate::core::BasicWorker;
use crate::openai_api_types::StringOrArray;
#[test]
fn test_completion_batch_size_with_array_prompt() {
let req = CompletionRequest {
model: "test".to_string(),
prompt: StringOrArray::Array(vec!["prompt1".to_string(), "prompt2".to_string()]),
/// Create a default CompletionRequest for testing with minimal fields set
fn default_completion_request() -> CompletionRequest {
CompletionRequest {
model: String::new(),
prompt: StringOrArray::String(String::new()),
n: None,
other: serde_json::Map::new(),
suffix: None,
@@ -300,6 +300,31 @@ mod bootstrap_tests {
logit_bias: None,
user: None,
seed: None,
// SGLang Extensions
top_k: None,
min_p: None,
min_tokens: None,
repetition_penalty: None,
regex: None,
ebnf: None,
json_schema: None,
stop_token_ids: None,
no_stop_trim: false,
ignore_eos: false,
skip_special_tokens: true,
// SGLang Extensions
lora_path: None,
session_params: None,
return_hidden_states: false,
}
}
#[test]
fn test_completion_batch_size_with_array_prompt() {
let req = CompletionRequest {
model: "test".to_string(),
prompt: StringOrArray::Array(vec!["prompt1".to_string(), "prompt2".to_string()]),
..default_completion_request()
};
// Should return batch size for array prompt
@@ -311,23 +336,7 @@ mod bootstrap_tests {
let req = CompletionRequest {
model: "test".to_string(),
prompt: StringOrArray::String("single prompt".to_string()),
n: None,
other: serde_json::Map::new(),
suffix: None,
max_tokens: None,
temperature: None,
top_p: None,
stream: false,
stream_options: None,
logprobs: None,
echo: false,
stop: None,
presence_penalty: None,
frequency_penalty: None,
best_of: None,
logit_bias: None,
user: None,
seed: None,
..default_completion_request()
};
// Should return None for single prompt
@@ -340,22 +349,7 @@ mod bootstrap_tests {
model: "test".to_string(),
prompt: StringOrArray::String("single prompt".to_string()),
n: Some(3),
other: serde_json::Map::new(),
suffix: None,
max_tokens: None,
temperature: None,
top_p: None,
stream: false,
stream_options: None,
logprobs: None,
echo: false,
stop: None,
presence_penalty: None,
frequency_penalty: None,
best_of: None,
logit_bias: None,
user: None,
seed: None,
..default_completion_request()
};
// Should return None for single string prompt, even with n > 1
@@ -368,23 +362,7 @@ mod bootstrap_tests {
let mut req = CompletionRequest {
model: "test".to_string(),
prompt: StringOrArray::Array(vec!["prompt1".to_string(), "prompt2".to_string()]),
n: None,
other: serde_json::Map::new(),
suffix: None,
max_tokens: None,
temperature: None,
top_p: None,
stream: false,
stream_options: None,
logprobs: None,
echo: false,
stop: None,
presence_penalty: None,
frequency_penalty: None,
best_of: None,
logit_bias: None,
user: None,
seed: None,
..default_completion_request()
};
// Set bootstrap info - should always use single values
@@ -418,23 +396,7 @@ mod bootstrap_tests {
let mut req = CompletionRequest {
model: "test".to_string(),
prompt: StringOrArray::Array(vec!["prompt1".to_string(), "prompt2".to_string()]),
n: None,
other: serde_json::Map::new(),
suffix: None,
max_tokens: None,
temperature: None,
top_p: None,
stream: false,
stream_options: None,
logprobs: None,
echo: false,
stop: None,
presence_penalty: None,
frequency_penalty: None,
best_of: None,
logit_bias: None,
user: None,
seed: None,
..default_completion_request()
};
// Set bootstrap info with arrays

552
sgl-router/src/routers/request_adapter.rs
View File

@@ -176,6 +176,33 @@ impl ToPdRequest for CompletionRequest {
self.stream => "stream"
);
// Add SGLang extension fields
insert_if_some!(other,
// SGLang Extensions - Priority 1
self.top_k => "top_k",
self.min_p => "min_p",
self.min_tokens => "min_tokens",
self.repetition_penalty => "repetition_penalty",
self.regex => "regex",
self.ebnf => "ebnf",
self.stop_token_ids => "stop_token_ids",
// SGLang Extensions - Priority 2
self.lora_path => "lora_path",
self.session_params => "session_params"
);
// SGLang boolean extensions (CompletionRequest has these as bool, not Option<bool>)
other.insert("no_stop_trim".to_string(), self.no_stop_trim.into());
other.insert("ignore_eos".to_string(), self.ignore_eos.into());
other.insert(
"skip_special_tokens".to_string(),
self.skip_special_tokens.into(),
);
other.insert(
"return_hidden_states".to_string(),
self.return_hidden_states.into(),
);
GenerateReqInput {
text,
input_ids: None,
@@ -226,14 +253,46 @@ impl ToPdRequest for ChatCompletionRequest {
self.tool_choice => "tool_choice",
self.parallel_tool_calls => "parallel_tool_calls",
self.functions => "functions",
self.function_call => "function_call"
self.function_call => "function_call",
// SGLang Extensions - Priority 1
self.top_k => "top_k",
self.min_p => "min_p",
self.min_tokens => "min_tokens",
self.repetition_penalty => "repetition_penalty",
self.regex => "regex",
self.ebnf => "ebnf",
self.stop_token_ids => "stop_token_ids",
// SGLang Extensions - Priority 2
self.lora_path => "lora_path",
self.session_params => "session_params"
);
// Handle boolean logprobs flag
// Handle boolean flags
if self.logprobs {
other.insert("logprobs".to_string(), true.into());
}
// SGLang boolean extensions (ChatCompletionRequest has these as bool, not Option<bool>)
other.insert("no_stop_trim".to_string(), self.no_stop_trim.into());
other.insert("ignore_eos".to_string(), self.ignore_eos.into());
other.insert(
"continue_final_message".to_string(),
self.continue_final_message.into(),
);
other.insert(
"skip_special_tokens".to_string(),
self.skip_special_tokens.into(),
);
other.insert(
"separate_reasoning".to_string(),
self.separate_reasoning.into(),
);
other.insert("stream_reasoning".to_string(), self.stream_reasoning.into());
other.insert(
"return_hidden_states".to_string(),
self.return_hidden_states.into(),
);
ChatReqInput {
stream: self.stream,
bootstrap_host: None,
@@ -271,18 +330,136 @@ mod tests {
use serde_json::json;
use std::collections::HashMap;
// ============= GenerateRequest to_pd_request Tests =============
// ============= Test Helper Functions =============
//
// These helper functions create default request instances with all required SGLang extension fields
// properly initialized. Use the struct spread operator `..default_*_request()` to override only
// the fields you need for specific tests, avoiding repetitive boilerplate code.
//
// Example usage:
// let req = GenerateRequest {
// text: Some("Custom text".to_string()),
// stream: true,
// ..default_generate_request()
// };
#[test]
fn test_generate_to_pd_request_with_text_only() {
let req = GenerateRequest {
text: Some("Hello world".to_string()),
/// Create a default GenerateRequest with minimal fields set
fn default_generate_request() -> GenerateRequest {
GenerateRequest {
text: None,
prompt: None,
input_ids: None,
stream: false,
parameters: None,
sampling_params: None,
return_logprob: false,
// SGLang Extensions
lora_path: None,
session_params: None,
return_hidden_states: false,
rid: None,
}
}
/// Create a default CompletionRequest with minimal fields set
fn default_completion_request() -> CompletionRequest {
CompletionRequest {
model: "test-model".to_string(),
prompt: StringOrArray::String("test prompt".to_string()),
max_tokens: None,
temperature: None,
top_p: None,
n: None,
stream: false,
stream_options: None,
logprobs: None,
echo: false,
stop: None,
presence_penalty: None,
frequency_penalty: None,
best_of: None,
logit_bias: None,
user: None,
seed: None,
suffix: None,
// SGLang Extensions
top_k: None,
min_p: None,
min_tokens: None,
repetition_penalty: None,
regex: None,
ebnf: None,
json_schema: None,
stop_token_ids: None,
no_stop_trim: false,
ignore_eos: false,
skip_special_tokens: true,
// SGLang Extensions
lora_path: None,
session_params: None,
return_hidden_states: false,
other: serde_json::Map::new(),
}
}
/// Create a default ChatCompletionRequest with minimal fields set
fn default_chat_completion_request() -> ChatCompletionRequest {
ChatCompletionRequest {
model: "test-model".to_string(),
messages: vec![ChatMessage::User {
role: "user".to_string(),
content: UserMessageContent::Text("test message".to_string()),
name: None,
}],
temperature: None,
top_p: None,
n: None,
stream: false,
stream_options: None,
stop: None,
max_tokens: None,
max_completion_tokens: None,
presence_penalty: None,
frequency_penalty: None,
logit_bias: None,
logprobs: false,
top_logprobs: None,
user: None,
seed: None,
response_format: None,
tools: None,
tool_choice: None,
parallel_tool_calls: None,
functions: None,
function_call: None,
// SGLang Extensions
top_k: None,
min_p: None,
min_tokens: None,
repetition_penalty: None,
regex: None,
ebnf: None,
stop_token_ids: None,
no_stop_trim: false,
ignore_eos: false,
continue_final_message: false,
skip_special_tokens: true,
// SGLang Extensions
lora_path: None,
session_params: None,
separate_reasoning: true,
stream_reasoning: true,
return_hidden_states: false,
}
}
// ============= GenerateRequest to_pd_request Tests =============
#[test]
fn test_generate_to_pd_request_with_text_only() {
let req = GenerateRequest {
text: Some("Hello world".to_string()),
..default_generate_request()
};
let pd_req = req.to_pd_request();
@@ -308,13 +485,10 @@ mod tests {
#[test]
fn test_generate_to_pd_request_with_prompt_string() {
let req = GenerateRequest {
text: None,
prompt: Some(StringOrArray::String("Test prompt".to_string())),
input_ids: None,
stream: true,
parameters: None,
sampling_params: None,
return_logprob: true,
..default_generate_request()
};
let pd_req = req.to_pd_request();
@@ -342,6 +516,7 @@ mod tests {
parameters: None,
sampling_params: None,
return_logprob: false,
..default_generate_request()
};
let pd_req = req.to_pd_request();
@@ -360,13 +535,8 @@ mod tests {
#[test]
fn test_generate_to_pd_request_with_single_input_ids() {
let req = GenerateRequest {
text: None,
prompt: None,
input_ids: Some(InputIds::Single(vec![100, 200, 300, 400])),
stream: false,
parameters: None,
sampling_params: None,
return_logprob: false,
..default_generate_request()
};
let pd_req = req.to_pd_request();
@@ -381,17 +551,12 @@ mod tests {
#[test]
fn test_generate_to_pd_request_with_batch_input_ids() {
let req = GenerateRequest {
text: None,
prompt: None,
input_ids: Some(InputIds::Batch(vec![
vec![1, 2, 3],
vec![4, 5, 6, 7],
vec![8, 9],
])),
stream: false,
parameters: None,
sampling_params: None,
return_logprob: false,
..default_generate_request()
};
let pd_req = req.to_pd_request();
@@ -413,10 +578,7 @@ mod tests {
text: Some("SGLang text".to_string()),
prompt: Some(StringOrArray::String("OpenAI prompt".to_string())),
input_ids: Some(InputIds::Single(vec![1, 2, 3])),
stream: false,
parameters: None,
sampling_params: None,
return_logprob: false,
..default_generate_request()
};
let pd_req = req.to_pd_request();
@@ -429,13 +591,9 @@ mod tests {
#[test]
fn test_generate_to_pd_request_priority_prompt_over_input_ids() {
let req = GenerateRequest {
text: None,
prompt: Some(StringOrArray::String("OpenAI prompt".to_string())),
input_ids: Some(InputIds::Single(vec![1, 2, 3])),
stream: false,
parameters: None,
sampling_params: None,
return_logprob: false,
..default_generate_request()
};
let pd_req = req.to_pd_request();
@@ -459,12 +617,8 @@ mod tests {
let req = GenerateRequest {
text: Some("test".to_string()),
prompt: None,
input_ids: None,
stream: false,
parameters: Some(params),
sampling_params: None,
return_logprob: false,
..default_generate_request()
};
let pd_req = req.to_pd_request();
@@ -497,12 +651,8 @@ mod tests {
let req = GenerateRequest {
text: Some("test".to_string()),
prompt: None,
input_ids: None,
stream: false,
parameters: None,
sampling_params: Some(sampling),
return_logprob: false,
..default_generate_request()
};
let pd_req = req.to_pd_request();
@@ -546,6 +696,7 @@ mod tests {
parameters: Some(params),
sampling_params: Some(sampling),
return_logprob: false,
..default_generate_request()
};
let pd_req = req.to_pd_request();
@@ -568,6 +719,7 @@ mod tests {
parameters: Some(params),
sampling_params: None,
return_logprob: false,
..default_generate_request()
};
let pd_req = req.to_pd_request();
@@ -603,6 +755,7 @@ mod tests {
parameters: Some(params),
sampling_params: Some(sampling),
return_logprob: true,
..default_generate_request()
};
let pd_req = req.to_pd_request();
@@ -632,23 +785,7 @@ mod tests {
let req = CompletionRequest {
model: "gpt-3.5-turbo".to_string(),
prompt: StringOrArray::String("Complete this sentence".to_string()),
max_tokens: None,
temperature: None,
top_p: None,
n: None,
stream: false,
stream_options: None,
logprobs: None,
echo: false,
stop: None,
presence_penalty: None,
frequency_penalty: None,
best_of: None,
logit_bias: None,
user: None,
seed: None,
suffix: None,
other: serde_json::Map::new(),
..default_completion_request()
};
let pd_req = req.to_pd_request();
@@ -672,23 +809,7 @@ mod tests {
"First prompt".to_string(),
"Second prompt".to_string(),
]),
max_tokens: None,
temperature: None,
top_p: None,
n: None,
stream: false,
stream_options: None,
logprobs: None,
echo: false,
stop: None,
presence_penalty: None,
frequency_penalty: None,
best_of: None,
logit_bias: None,
user: None,
seed: None,
suffix: None,
other: serde_json::Map::new(),
..default_completion_request()
};
let pd_req = req.to_pd_request();
@@ -727,7 +848,7 @@ mod tests {
user: Some("user123".to_string()),
seed: Some(42),
suffix: Some("...".to_string()),
other: serde_json::Map::new(),
..default_completion_request()
};
let pd_req = req.to_pd_request();
@@ -771,7 +892,7 @@ mod tests {
user: None,
seed: None,
suffix: None,
other: serde_json::Map::new(),
..default_completion_request()
};
let pd_req = req.to_pd_request();
@@ -803,7 +924,7 @@ mod tests {
user: None,
seed: None,
suffix: None,
other: serde_json::Map::new(),
..default_completion_request()
};
let pd_req = req.to_pd_request();
@@ -834,27 +955,7 @@ mod tests {
let req = ChatCompletionRequest {
messages,
model: "gpt-4".to_string(),
temperature: None,
top_p: None,
n: None,
stream: false,
stream_options: None,
stop: None,
max_tokens: None,
max_completion_tokens: None,
presence_penalty: None,
frequency_penalty: None,
logit_bias: None,
logprobs: false,
top_logprobs: None,
user: None,
seed: None,
response_format: None,
tools: None,
tool_choice: None,
parallel_tool_calls: None,
functions: None,
function_call: None,
..default_chat_completion_request()
};
let pd_req = req.to_pd_request();
@@ -883,7 +984,7 @@ mod tests {
}];
let mut logit_bias = HashMap::new();
logit_bias.insert("50256".to_string(), -100);
logit_bias.insert("50256".to_string(), -100.0f32);
let tool = Tool {
tool_type: "function".to_string(),
@@ -920,6 +1021,7 @@ mod tests {
parallel_tool_calls: Some(false),
functions: None,
function_call: None,
..default_chat_completion_request()
};
let pd_req = req.to_pd_request();
@@ -968,27 +1070,7 @@ mod tests {
let req = ChatCompletionRequest {
messages,
model: "gpt-4-vision".to_string(),
temperature: None,
top_p: None,
n: None,
stream: false,
stream_options: None,
stop: None,
max_tokens: None,
max_completion_tokens: None,
presence_penalty: None,
frequency_penalty: None,
logit_bias: None,
logprobs: false,
top_logprobs: None,
user: None,
seed: None,
response_format: None,
tools: None,
tool_choice: None,
parallel_tool_calls: None,
functions: None,
function_call: None,
..default_chat_completion_request()
};
let pd_req = req.to_pd_request();
@@ -1037,6 +1119,7 @@ mod tests {
parallel_tool_calls: None,
functions: None,
function_call: None,
..default_chat_completion_request()
};
let pd_req = req.to_pd_request();
@@ -1054,32 +1137,13 @@ mod tests {
name: None,
tool_calls: None,
function_call: None,
reasoning_content: None,
}];
let req = ChatCompletionRequest {
messages,
model: "gpt-3.5-turbo".to_string(),
temperature: None,
top_p: None,
n: None,
stream: false,
stream_options: None,
stop: None,
max_tokens: None,
max_completion_tokens: None,
presence_penalty: None,
frequency_penalty: None,
logit_bias: None,
logprobs: false,
top_logprobs: None,
user: None,
seed: None,
response_format: None,
tools: None,
tool_choice: None,
parallel_tool_calls: None,
functions: None,
function_call: None,
..default_chat_completion_request()
};
let pd_req = req.to_pd_request();
@@ -1101,12 +1165,7 @@ mod tests {
fn test_routeable_request_to_json() {
let req = GenerateRequest {
text: Some("test".to_string()),
prompt: None,
input_ids: None,
stream: false,
parameters: None,
sampling_params: None,
return_logprob: false,
..default_generate_request()
};
let json = req.to_json().unwrap();
@@ -1166,6 +1225,7 @@ mod tests {
parameters: Some(params),
sampling_params: None,
return_logprob: false,
..default_generate_request()
};
let pd_req = req.to_pd_request();
@@ -1187,6 +1247,7 @@ mod tests {
parameters: None,
sampling_params: None,
return_logprob: false,
..default_generate_request()
};
let pd_req = req.to_pd_request();
@@ -1206,12 +1267,7 @@ mod tests {
let req = GenerateRequest {
text: Some(unicode_text.clone()),
prompt: None,
input_ids: None,
stream: false,
parameters: None,
sampling_params: None,
return_logprob: false,
..default_generate_request()
};
let pd_req = req.to_pd_request();
@@ -1250,6 +1306,7 @@ mod tests {
parameters: Some(params),
sampling_params: None,
return_logprob: false,
..default_generate_request()
};
let pd_req = req.to_pd_request();
@@ -1265,12 +1322,7 @@ mod tests {
fn test_bootstrap_fields_none() {
let req = GenerateRequest {
text: Some("test".to_string()),
prompt: None,
input_ids: None,
stream: false,
parameters: None,
sampling_params: None,
return_logprob: false,
..default_generate_request()
};
let pd_req = req.to_pd_request();
@@ -1279,4 +1331,182 @@ mod tests {
assert_eq!(pd_req.bootstrap_port, None);
assert_eq!(pd_req.bootstrap_room, None);
}
// ============= SGLang Extension Field Pass-Through Tests =============
#[test]
fn test_chat_completion_sglang_extensions_passed_through() {
let messages = vec![ChatMessage::User {
role: "user".to_string(),
content: UserMessageContent::Text("Test".to_string()),
name: None,
}];
let mut session_params = std::collections::HashMap::new();
session_params.insert(
"key".to_string(),
serde_json::Value::String("value".to_string()),
);
let req = ChatCompletionRequest {
messages,
model: "test-model".to_string(),
// SGLang Extensions - Priority 1
top_k: Some(40),
min_p: Some(0.05),
min_tokens: Some(10),
repetition_penalty: Some(1.1),
regex: Some("test_regex".to_string()),
ebnf: Some("test_ebnf".to_string()),
stop_token_ids: Some(vec![1, 2, 3]),
// SGLang Extensions - Priority 2
lora_path: Some(LoRAPath::Single(Some("test_lora.bin".to_string()))),
session_params: Some(session_params.clone()),
// Boolean extensions (ChatCompletionRequest has these as bool, not Option<bool>)
no_stop_trim: true,
ignore_eos: false,
continue_final_message: true,
skip_special_tokens: false,
separate_reasoning: true,
stream_reasoning: false,
return_hidden_states: true,
..default_chat_completion_request()
};
let pd_req = req.to_pd_request();
let other = pd_req.other.as_object().unwrap();
// Verify SGLang extensions are passed through
assert_eq!(other.get("top_k"), Some(&json!(40)));
assert!((other.get("min_p").unwrap().as_f64().unwrap() - 0.05).abs() < 0.0001);
assert_eq!(other.get("min_tokens"), Some(&json!(10)));
assert!((other.get("repetition_penalty").unwrap().as_f64().unwrap() - 1.1).abs() < 0.0001);
assert_eq!(other.get("regex"), Some(&json!("test_regex")));
assert_eq!(other.get("ebnf"), Some(&json!("test_ebnf")));
assert_eq!(other.get("stop_token_ids"), Some(&json!(vec![1, 2, 3])));
assert_eq!(other.get("lora_path"), Some(&json!("test_lora.bin")));
assert_eq!(
other.get("session_params"),
Some(&serde_json::to_value(&session_params).unwrap())
);
// Verify boolean extensions
assert_eq!(other.get("no_stop_trim"), Some(&json!(true)));
assert_eq!(other.get("ignore_eos"), Some(&json!(false)));
assert_eq!(other.get("continue_final_message"), Some(&json!(true)));
assert_eq!(other.get("skip_special_tokens"), Some(&json!(false)));
assert_eq!(other.get("separate_reasoning"), Some(&json!(true)));
assert_eq!(other.get("stream_reasoning"), Some(&json!(false)));
assert_eq!(other.get("return_hidden_states"), Some(&json!(true)));
}
#[test]
fn test_completion_request_sglang_extensions_passed_through() {
let mut session_params = std::collections::HashMap::new();
session_params.insert(
"key".to_string(),
serde_json::Value::String("value".to_string()),
);
let req = CompletionRequest {
prompt: StringOrArray::String("Test prompt".to_string()),
model: "test-model".to_string(),
// SGLang Extensions - Priority 1
top_k: Some(40),
min_p: Some(0.05),
min_tokens: Some(10),
repetition_penalty: Some(1.1),
regex: Some("test_regex".to_string()),
ebnf: Some("test_ebnf".to_string()),
stop_token_ids: Some(vec![1, 2, 3]),
// SGLang Extensions - Priority 2
lora_path: Some(LoRAPath::Single(Some("test_lora.bin".to_string()))),
session_params: Some(session_params.clone()),
// Boolean extensions (CompletionRequest only has these 4 boolean fields)
no_stop_trim: true,
ignore_eos: false,
skip_special_tokens: false,
return_hidden_states: true,
..default_completion_request()
};
let pd_req = req.to_pd_request();
let other = pd_req.other.as_object().unwrap();
// Verify SGLang extensions are passed through
assert_eq!(other.get("top_k"), Some(&json!(40)));
assert!((other.get("min_p").unwrap().as_f64().unwrap() - 0.05).abs() < 0.0001);
assert_eq!(other.get("min_tokens"), Some(&json!(10)));
assert!((other.get("repetition_penalty").unwrap().as_f64().unwrap() - 1.1).abs() < 0.0001);
assert_eq!(other.get("regex"), Some(&json!("test_regex")));
assert_eq!(other.get("ebnf"), Some(&json!("test_ebnf")));
assert_eq!(other.get("stop_token_ids"), Some(&json!(vec![1, 2, 3])));
assert_eq!(other.get("lora_path"), Some(&json!("test_lora.bin")));
assert_eq!(
other.get("session_params"),
Some(&serde_json::to_value(&session_params).unwrap())
);
// Verify boolean extensions (only the ones CompletionRequest has)
assert_eq!(other.get("no_stop_trim"), Some(&json!(true)));
assert_eq!(other.get("ignore_eos"), Some(&json!(false)));
assert_eq!(other.get("skip_special_tokens"), Some(&json!(false)));
assert_eq!(other.get("return_hidden_states"), Some(&json!(true)));
}
#[test]
fn test_sglang_extensions_none_values_not_passed_through() {
let messages = vec![ChatMessage::User {
role: "user".to_string(),
content: UserMessageContent::Text("Test".to_string()),
name: None,
}];
let req = ChatCompletionRequest {
messages,
model: "test-model".to_string(),
// All SGLang extensions as None/default - Optional fields won't appear, bools will use defaults
top_k: None,
min_p: None,
min_tokens: None,
repetition_penalty: None,
regex: None,
ebnf: None,
stop_token_ids: None,
lora_path: None,
session_params: None,
// Boolean fields use defaults (false for most, true for some with default_true)
no_stop_trim: false,
ignore_eos: false,
continue_final_message: false,
skip_special_tokens: true, // This has default_true
separate_reasoning: true, // This has default_true
stream_reasoning: true, // This has default_true
return_hidden_states: false,
..default_chat_completion_request()
};
let pd_req = req.to_pd_request();
let other = pd_req.other.as_object().unwrap();
// Verify None values are not included
assert!(!other.contains_key("top_k"));
assert!(!other.contains_key("min_p"));
assert!(!other.contains_key("min_tokens"));
assert!(!other.contains_key("repetition_penalty"));
assert!(!other.contains_key("regex"));
assert!(!other.contains_key("ebnf"));
assert!(!other.contains_key("stop_token_ids"));
assert!(!other.contains_key("lora_path"));
assert!(!other.contains_key("session_params"));
// Boolean fields are always present with their values (can't be None)
assert_eq!(other.get("no_stop_trim"), Some(&json!(false)));
assert_eq!(other.get("ignore_eos"), Some(&json!(false)));
assert_eq!(other.get("continue_final_message"), Some(&json!(false)));
assert_eq!(other.get("skip_special_tokens"), Some(&json!(true))); // default_true
assert_eq!(other.get("separate_reasoning"), Some(&json!(true))); // default_true
assert_eq!(other.get("stream_reasoning"), Some(&json!(true))); // default_true
assert_eq!(other.get("return_hidden_states"), Some(&json!(false)));
}
}