Files
llama.cpp/tools/server/tests/unit/test_tools_builtin.py
T
Xuan-Son NguyenandGitHub c4ae9a88f8 server: improve tools, remove apply_diff (#25498)
* server: improve tools, remove apply_diff

* improve edit tool

* add tools_io abstraction

* add tools_io_basic

* fix build

* move utils to class member

* add const
2026-07-10 11:52:59 +02:00

126 lines
3.9 KiB
Python
Executable File

import os
import pytest
from utils import *
server: ServerProcess
# project root, used as the search directory for grep_search/file_glob_search
PROJECT_ROOT = os.path.abspath(os.path.join(os.path.dirname(__file__), "..", "..", "..", ".."))
# marker for the grep_search test to find in this file
GREP_MARKER = "llama_cpp_test_tools_builtin_marker_grep_search"
@pytest.fixture(autouse=True)
def create_server():
global server
server = ServerPreset.router()
server.server_tools = "all"
def call_tool(name: str, params: dict) -> dict:
res = server.make_request("POST", "/tools", data={"tool": name, "params": params})
assert res.status_code == 200, res.body
assert "error" not in res.body, res.body
return res.body
def call_tool_expect_error(name: str, params: dict) -> str:
res = server.make_request("POST", "/tools", data={"tool": name, "params": params})
assert res.status_code == 200, res.body
assert "error" in res.body, res.body
return res.body["error"]
def test_tools_builtin_grep_search():
global server
server.start()
res = call_tool("grep_search", {
"path": PROJECT_ROOT,
"pattern": GREP_MARKER,
"include": "test_tools_builtin.py", # bare pattern -> matches basename at any depth
})
text = res["plain_text_response"]
assert "test_tools_builtin.py" in text
assert GREP_MARKER in text
assert "Total matches: 1" in text
def test_tools_builtin_read_file():
global server
server.start()
this_file = os.path.join(PROJECT_ROOT, "tools", "server", "tests", "unit", "test_tools_builtin.py")
res = call_tool("read_file", {"path": this_file})
text = res["plain_text_response"]
assert GREP_MARKER in text
assert "def test_tools_builtin_read_file" in text
def test_tools_builtin_write_then_edit_file():
global server
server.start()
log_path = os.path.join(PROJECT_ROOT, "test.log")
try:
write_res = call_tool("write_file", {"path": log_path, "content": "line1\nline2\nline3\n"})
assert write_res["result"] == "file written successfully"
read_before = call_tool("read_file", {"path": log_path})
assert read_before["plain_text_response"] == "line1\nline2\nline3\n"
edit_res = call_tool("edit_file", {
"path": log_path,
"edits": [
{"old_text": "line2", "new_text": "line2-edited"},
{"old_text": "line3\n", "new_text": "line3\nline4\n"},
],
})
assert edit_res["result"] == "file edited successfully"
assert edit_res["edits_applied"] == 2
read_after = call_tool("read_file", {"path": log_path})
assert read_after["plain_text_response"] == "line1\nline2-edited\nline3\nline4\n"
finally:
if os.path.exists(log_path):
os.remove(log_path)
def test_tools_builtin_edit_file_rejects_non_unique_old_text():
global server
server.start()
log_path = os.path.join(PROJECT_ROOT, "test.log")
try:
call_tool("write_file", {"path": log_path, "content": "dup\ndup\n"})
err = call_tool_expect_error("edit_file", {
"path": log_path,
"edits": [{"old_text": "dup", "new_text": "changed"}],
})
assert "unique" in err
finally:
if os.path.exists(log_path):
os.remove(log_path)
def test_tools_builtin_edit_file_rejects_overlapping_edits():
global server
server.start()
log_path = os.path.join(PROJECT_ROOT, "test.log")
try:
call_tool("write_file", {"path": log_path, "content": "line1\nline2\n"})
err = call_tool_expect_error("edit_file", {
"path": log_path,
"edits": [
{"old_text": "line1\nline2", "new_text": "a"},
{"old_text": "line2", "new_text": "b"},
],
})
assert "overlap" in err
finally:
if os.path.exists(log_path):
os.remove(log_path)