mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
1147 lines
46 KiB
Python
Executable File
1147 lines
46 KiB
Python
Executable File
#!/usr/bin/env python3
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# pragma pylint: disable=too-many-lines
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import argparse
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import fnmatch
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import json
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import os
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import subprocess
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import sys
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import traceback
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from typing import Any, List, Optional, Tuple, Union
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import colorama # Enables the use of SGR & CUP terminal VT sequences on Windows.
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from deepdiff import DeepDiff
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# {{{ JsonRpcProcess
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class BadHeader(Exception):
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def __init__(self, msg: str):
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super().__init__("Bad header: " + msg)
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class JsonRpcProcess:
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exe_path: str
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exe_args: List[str]
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process: subprocess.Popen
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trace_io: bool
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def __init__(self, exe_path: str, exe_args: List[str], trace_io: bool = True):
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self.exe_path = exe_path
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self.exe_args = exe_args
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self.trace_io = trace_io
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def __enter__(self):
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self.process = subprocess.Popen(
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[self.exe_path, *self.exe_args],
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stdin=subprocess.PIPE,
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stdout=subprocess.PIPE,
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stderr=subprocess.PIPE
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)
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return self
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def __exit__(self, exception_type, exception_value, traceback) -> None:
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self.process.kill()
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self.process.wait(timeout=2.0)
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def trace(self, topic: str, message: str) -> None:
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if self.trace_io:
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print(f"{SGR_TRACE}{topic}:{SGR_RESET} {message}")
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def receive_message(self) -> Union[None, dict]:
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# Note, we should make use of timeout to avoid infinite blocking if nothing is received.
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CONTENT_LENGTH_HEADER = "Content-Length: "
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CONTENT_TYPE_HEADER = "Content-Type: "
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if self.process.stdout is None:
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return None
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message_size = None
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while True:
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# read header
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line = self.process.stdout.readline()
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if line == '':
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# server quit
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return None
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line = line.decode("utf-8")
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if not line.endswith("\r\n"):
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raise BadHeader("missing newline")
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# remove the "\r\n"
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line = line[:-2]
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if line == '':
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break # done with the headers
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if line.startswith(CONTENT_LENGTH_HEADER):
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line = line[len(CONTENT_LENGTH_HEADER):]
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if not line.isdigit():
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raise BadHeader("size is not int")
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message_size = int(line)
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elif line.startswith(CONTENT_TYPE_HEADER):
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# nothing todo with type for now.
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pass
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else:
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raise BadHeader("unknown header")
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if message_size is None:
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raise BadHeader("missing size")
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rpc_message = self.process.stdout.read(message_size).decode("utf-8")
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json_object = json.loads(rpc_message)
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self.trace('receive_message', json.dumps(json_object, indent=4, sort_keys=True))
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return json_object
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def send_message(self, method_name: str, params: Optional[dict]) -> None:
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if self.process.stdin is None:
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return
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message = {
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'jsonrpc': '2.0',
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'method': method_name,
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'params': params
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}
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json_string = json.dumps(obj=message)
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rpc_message = f"Content-Length: {len(json_string)}\r\n\r\n{json_string}"
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self.trace(f'send_message ({method_name})', json.dumps(message, indent=4, sort_keys=True))
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self.process.stdin.write(rpc_message.encode("utf-8"))
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self.process.stdin.flush()
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def call_method(self, method_name: str, params: Optional[dict]) -> Any:
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self.send_message(method_name, params)
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return self.receive_message()
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def send_notification(self, name: str, params: Optional[dict] = None) -> None:
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self.send_message(name, params)
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# }}}
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SGR_RESET = '\033[m'
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SGR_TRACE = '\033[1;36m'
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SGR_NOTICE = '\033[1;35m'
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SGR_TEST_BEGIN = '\033[1;33m'
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SGR_ASSERT_BEGIN = '\033[1;34m'
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SGR_STATUS_OKAY = '\033[1;32m'
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SGR_STATUS_FAIL = '\033[1;31m'
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class ExpectationFailed(Exception):
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def __init__(self, actual, expected):
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self.actual = actual
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self.expected = expected
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diff = DeepDiff(actual, expected)
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super().__init__(
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f"Expectation failed.\n\tExpected {expected}\n\tbut got {actual}.\n\t{diff}"
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)
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def create_cli_parser() -> argparse.ArgumentParser:
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parser = argparse.ArgumentParser(description="Solidity LSP Test suite")
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parser.set_defaults(trace_io=False)
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parser.add_argument(
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"-T, --trace-io",
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dest="trace_io",
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action="store_true",
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help="Be more verbose by also printing assertions."
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)
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parser.set_defaults(print_assertions=False)
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parser.add_argument(
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"-v, --print-assertions",
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dest="print_assertions",
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action="store_true",
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help="Be more verbose by also printing assertions."
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)
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parser.add_argument(
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"-t, --test-pattern",
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dest="test_pattern",
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type=str,
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default="*",
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help="Filters all available tests by matching against this test pattern (using globbing)",
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nargs="?"
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)
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parser.add_argument(
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"solc_path",
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type=str,
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default="solc",
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help="Path to solc binary to test against",
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nargs="?"
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)
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parser.add_argument(
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"project_root_dir",
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type=str,
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default=f"{os.path.dirname(os.path.realpath(__file__))}/..",
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help="Path to Solidity project's root directory (must be fully qualified).",
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nargs="?"
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)
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return parser
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class Counter:
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total: int = 0
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passed: int = 0
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failed: int = 0
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class SolidityLSPTestSuite: # {{{
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test_counter = Counter()
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assertion_counter = Counter()
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print_assertions: bool = False
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trace_io: bool = False
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test_pattern: str
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def __init__(self):
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colorama.init()
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args = create_cli_parser().parse_args()
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self.solc_path = args.solc_path
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self.project_root_dir = os.path.realpath(args.project_root_dir) + "/test/libsolidity/lsp"
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self.project_root_uri = "file://" + self.project_root_dir
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self.print_assertions = args.print_assertions
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self.trace_io = args.trace_io
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self.test_pattern = args.test_pattern
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print(f"{SGR_NOTICE}test pattern: {self.test_pattern}{SGR_RESET}")
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def main(self) -> int:
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"""
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Runs all test cases.
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Returns 0 on success and the number of failing assertions (capped to 127) otherwise.
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"""
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all_tests = sorted([
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str(name)[5:]
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for name in dir(SolidityLSPTestSuite)
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if callable(getattr(SolidityLSPTestSuite, name)) and name.startswith("test_")
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])
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filtered_tests = fnmatch.filter(all_tests, self.test_pattern)
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for method_name in filtered_tests:
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test_fn = getattr(self, 'test_' + method_name)
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title: str = test_fn.__name__[5:]
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print(f"{SGR_TEST_BEGIN}Testing {title} ...{SGR_RESET}")
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try:
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with JsonRpcProcess(self.solc_path, ["--lsp"], trace_io=self.trace_io) as solc:
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test_fn(solc)
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self.test_counter.passed += 1
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except ExpectationFailed as e:
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self.test_counter.failed += 1
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print(e)
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print(traceback.format_exc())
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except Exception as e: # pragma pylint: disable=broad-except
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self.test_counter.failed += 1
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print(f"Unhandled exception {e.__class__.__name__} caught: {e}")
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print(traceback.format_exc())
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print(
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f"\n{SGR_NOTICE}Summary:{SGR_RESET}\n\n"
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f" Test cases: {self.test_counter.passed} passed, {self.test_counter.failed} failed\n"
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f" Assertions: {self.assertion_counter.passed} passed, {self.assertion_counter.failed} failed\n"
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)
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return min(max(self.test_counter.failed, self.assertion_counter.failed), 127)
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def setup_lsp(self, lsp: JsonRpcProcess, expose_project_root=True):
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"""
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Prepares the solc LSP server by calling `initialize`,
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and `initialized` methods.
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"""
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params = {
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'processId': None,
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'rootUri': self.project_root_uri,
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'trace': 'off',
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'initializationOptions': {},
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'capabilities': {
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'textDocument': {
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'publishDiagnostics': {'relatedInformation': True}
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},
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'workspace': {
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'applyEdit': True,
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'configuration': True,
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'didChangeConfiguration': {'dynamicRegistration': True},
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'workspaceEdit': {'documentChanges': True},
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'workspaceFolders': True
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}
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}
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}
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if not expose_project_root:
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params['rootUri'] = None
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lsp.call_method('initialize', params)
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lsp.send_notification('initialized')
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# {{{ helpers
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def get_test_file_path(self, test_case_name):
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return f"{self.project_root_dir}/{test_case_name}.sol"
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def get_test_file_uri(self, test_case_name):
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return "file://" + self.get_test_file_path(test_case_name)
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def get_test_file_contents(self, test_case_name):
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"""
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Reads the file contents from disc for a given test case.
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The `test_case_name` will be the basename of the file
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in the test path (test/libsolidity/lsp).
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"""
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with open(self.get_test_file_path(test_case_name), mode="r", encoding="utf-8", newline='') as f:
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return f.read()
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def require_params_for_method(self, method_name: str, message: dict) -> Any:
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"""
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Ensures the given RPC message does contain the
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field 'method' with the given method name,
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and then returns its passed params.
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An exception is raised on expectation failures.
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"""
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assert message is not None
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if 'error' in message.keys():
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code = message['error']["code"]
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text = message['error']['message']
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raise RuntimeError(f"Error {code} received. {text}")
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if 'method' not in message.keys():
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raise RuntimeError("No method received but something else.")
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self.expect_equal(message['method'], method_name, "Ensure expected method name")
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return message['params']
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def wait_for_diagnostics(self, solc: JsonRpcProcess, count: int) -> List[dict]:
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"""
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Return `count` number of published diagnostic reports sorted by file URI.
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"""
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reports = []
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for _ in range(0, count):
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message = solc.receive_message()
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assert message is not None # This can happen if the server aborts early.
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reports.append(
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self.require_params_for_method(
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'textDocument/publishDiagnostics',
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message,
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)
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)
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return sorted(reports, key=lambda x: x['uri'])
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def open_file_and_wait_for_diagnostics(
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self,
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solc_process: JsonRpcProcess,
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test_case_name: str,
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max_diagnostic_reports: int = 1
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) -> List[Any]:
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"""
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Opens file for given test case and waits for diagnostics to be published.
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"""
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assert max_diagnostic_reports > 0
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solc_process.send_message(
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'textDocument/didOpen',
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{
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'textDocument':
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{
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'uri': self.get_test_file_uri(test_case_name),
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'languageId': 'Solidity',
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'version': 1,
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'text': self.get_test_file_contents(test_case_name)
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}
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}
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)
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return self.wait_for_diagnostics(solc_process, max_diagnostic_reports)
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def expect_equal(self, actual, expected, description="Equality") -> None:
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self.assertion_counter.total += 1
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prefix = f"[{self.assertion_counter.total}] {SGR_ASSERT_BEGIN}{description}: "
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diff = DeepDiff(actual, expected)
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if len(diff) == 0:
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self.assertion_counter.passed += 1
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if self.print_assertions:
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print(prefix + SGR_STATUS_OKAY + 'OK' + SGR_RESET)
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return
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# Failed assertions are always printed.
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self.assertion_counter.failed += 1
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print(prefix + SGR_STATUS_FAIL + 'FAILED' + SGR_RESET)
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raise ExpectationFailed(actual, expected)
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def expect_empty_diagnostics(self, published_diagnostics: List[dict]) -> None:
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self.expect_equal(len(published_diagnostics), 1, "one publish diagnostics notification")
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self.expect_equal(len(published_diagnostics[0]['diagnostics']), 0, "should not contain diagnostics")
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def expect_diagnostic(
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self,
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diagnostic,
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code: int,
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lineNo: int,
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startEndColumns: Tuple[int, int]
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):
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assert len(startEndColumns) == 2
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[startColumn, endColumn] = startEndColumns
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self.expect_equal(diagnostic['code'], code, f'diagnostic: {code}')
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self.expect_equal(
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diagnostic['range'],
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{
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'start': {'character': startColumn, 'line': lineNo},
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'end': {'character': endColumn, 'line': lineNo}
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},
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"diagnostic: check range"
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)
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def expect_location(
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self,
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obj: dict,
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uri: str,
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lineNo: int,
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startEndColumns: Tuple[int, int]
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):
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"""
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obj is an JSON object containing two keys:
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- 'uri': a string of the document URI
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- 'range': the location range, two child objects 'start' and 'end',
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each having a 'line' and 'character' integer value.
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"""
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[startColumn, endColumn] = startEndColumns
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self.expect_equal(obj['uri'], uri)
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self.expect_equal(obj['range']['start']['line'], lineNo)
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self.expect_equal(obj['range']['start']['character'], startColumn)
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self.expect_equal(obj['range']['end']['line'], lineNo)
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self.expect_equal(obj['range']['end']['character'], endColumn)
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def expect_goto_definition_location(
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self,
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solc: JsonRpcProcess,
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document_uri: str,
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document_position: Tuple[int, int],
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expected_uri: str,
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expected_lineNo: int,
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expected_startEndColumns: Tuple[int, int],
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description: str
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):
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response = solc.call_method(
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'textDocument/definition',
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{
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'textDocument': {
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'uri': document_uri,
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},
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'position': {
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'line': document_position[0],
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'character': document_position[1]
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}
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}
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)
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message = "Goto definition (" + description + ")"
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self.expect_equal(len(response['result']), 1, message)
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self.expect_location(response['result'][0], expected_uri, expected_lineNo, expected_startEndColumns)
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# }}}
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# {{{ actual tests
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def test_publish_diagnostics_warnings(self, solc: JsonRpcProcess) -> None:
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self.setup_lsp(solc)
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TEST_NAME = 'publish_diagnostics_1'
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published_diagnostics = self.open_file_and_wait_for_diagnostics(solc, TEST_NAME)
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self.expect_equal(len(published_diagnostics), 1, "One published_diagnostics message")
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report = published_diagnostics[0]
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self.expect_equal(report['uri'], self.get_test_file_uri(TEST_NAME), "Correct file URI")
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diagnostics = report['diagnostics']
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self.expect_equal(len(diagnostics), 3, "3 diagnostic messages")
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self.expect_diagnostic(diagnostics[0], code=6321, lineNo=13, startEndColumns=(44, 48))
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self.expect_diagnostic(diagnostics[1], code=2072, lineNo= 7, startEndColumns=( 8, 19))
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self.expect_diagnostic(diagnostics[2], code=2072, lineNo=15, startEndColumns=( 8, 20))
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def test_publish_diagnostics_errors(self, solc: JsonRpcProcess) -> None:
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self.setup_lsp(solc)
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TEST_NAME = 'publish_diagnostics_2'
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published_diagnostics = self.open_file_and_wait_for_diagnostics(solc, TEST_NAME)
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self.expect_equal(len(published_diagnostics), 1, "One published_diagnostics message")
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report = published_diagnostics[0]
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self.expect_equal(report['uri'], self.get_test_file_uri(TEST_NAME), "Correct file URI")
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diagnostics = report['diagnostics']
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self.expect_equal(len(diagnostics), 3, "3 diagnostic messages")
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self.expect_diagnostic(diagnostics[0], code=9574, lineNo= 7, startEndColumns=( 8, 21))
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self.expect_diagnostic(diagnostics[1], code=6777, lineNo= 8, startEndColumns=( 8, 15))
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self.expect_diagnostic(diagnostics[2], code=6160, lineNo=18, startEndColumns=(15, 36))
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def test_publish_diagnostics_errors_multiline(self, solc: JsonRpcProcess) -> None:
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self.setup_lsp(solc)
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TEST_NAME = 'publish_diagnostics_3'
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published_diagnostics = self.open_file_and_wait_for_diagnostics(solc, TEST_NAME)
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self.expect_equal(len(published_diagnostics), 1, "One published_diagnostics message")
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report = published_diagnostics[0]
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self.expect_equal(report['uri'], self.get_test_file_uri(TEST_NAME), "Correct file URI")
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diagnostics = report['diagnostics']
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self.expect_equal(len(diagnostics), 1, "3 diagnostic messages")
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self.expect_equal(diagnostics[0]['code'], 3656, "diagnostic: check code")
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self.expect_equal(
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diagnostics[0]['range'],
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{
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'end': {'character': 1, 'line': 9},
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'start': {'character': 0, 'line': 7}
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},
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"diagnostic: check range"
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)
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def test_textDocument_didOpen_with_relative_import(self, solc: JsonRpcProcess) -> None:
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self.setup_lsp(solc)
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TEST_NAME = 'didOpen_with_import'
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published_diagnostics = self.open_file_and_wait_for_diagnostics(solc, TEST_NAME, 2)
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self.expect_equal(len(published_diagnostics), 2, "Diagnostic reports for 2 files")
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# primary file:
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report = published_diagnostics[0]
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self.expect_equal(report['uri'], self.get_test_file_uri(TEST_NAME), "Correct file URI")
|
|
self.expect_equal(len(report['diagnostics']), 0, "no diagnostics")
|
|
|
|
# imported file (./lib.sol):
|
|
report = published_diagnostics[1]
|
|
self.expect_equal(report['uri'], self.get_test_file_uri('lib'), "Correct file URI")
|
|
self.expect_equal(len(report['diagnostics']), 1, "one diagnostic")
|
|
self.expect_diagnostic(report['diagnostics'][0], code=2072, lineNo=31, startEndColumns=(8, 19))
|
|
|
|
def test_didChange_in_A_causing_error_in_B(self, solc: JsonRpcProcess) -> None:
|
|
# Reusing another test but now change some file that generates an error in the other.
|
|
self.test_textDocument_didOpen_with_relative_import(solc)
|
|
self.open_file_and_wait_for_diagnostics(solc, 'lib', 2)
|
|
solc.send_message(
|
|
'textDocument/didChange',
|
|
{
|
|
'textDocument':
|
|
{
|
|
'uri': self.get_test_file_uri('lib')
|
|
},
|
|
'contentChanges':
|
|
[
|
|
{
|
|
'range': {
|
|
'start': { 'line': 24, 'character': 0 },
|
|
'end': { 'line': 29, 'character': 0 }
|
|
},
|
|
'text': "" # deleting function `add`
|
|
}
|
|
]
|
|
}
|
|
)
|
|
published_diagnostics = self.wait_for_diagnostics(solc, 2)
|
|
self.expect_equal(len(published_diagnostics), 2, "Diagnostic reports for 2 files")
|
|
|
|
# Main file now contains a new diagnostic
|
|
report = published_diagnostics[0]
|
|
self.expect_equal(report['uri'], self.get_test_file_uri('didOpen_with_import'))
|
|
diagnostics = report['diagnostics']
|
|
self.expect_equal(len(diagnostics), 1, "now, no diagnostics")
|
|
self.expect_diagnostic(diagnostics[0], code=9582, lineNo=9, startEndColumns=(15, 22))
|
|
|
|
# The modified file retains the same diagnostics.
|
|
report = published_diagnostics[1]
|
|
self.expect_equal(report['uri'], self.get_test_file_uri('lib'))
|
|
self.expect_equal(len(report['diagnostics']), 0)
|
|
# The warning went away because the compiler aborts further processing after the error.
|
|
|
|
def test_textDocument_didOpen_with_relative_import_without_project_url(self, solc: JsonRpcProcess) -> None:
|
|
self.setup_lsp(solc, expose_project_root=False)
|
|
TEST_NAME = 'didOpen_with_import'
|
|
published_diagnostics = self.open_file_and_wait_for_diagnostics(solc, TEST_NAME, 2)
|
|
self.verify_didOpen_with_import_diagnostics(published_diagnostics)
|
|
|
|
def verify_didOpen_with_import_diagnostics(
|
|
self,
|
|
published_diagnostics: List[Any],
|
|
main_file_name='didOpen_with_import'
|
|
):
|
|
self.expect_equal(len(published_diagnostics), 2, "Diagnostic reports for 2 files")
|
|
|
|
# primary file:
|
|
report = published_diagnostics[0]
|
|
self.expect_equal(report['uri'], self.get_test_file_uri(main_file_name), "Correct file URI")
|
|
self.expect_equal(len(report['diagnostics']), 0, "one diagnostic")
|
|
|
|
# imported file (./lib.sol):
|
|
report = published_diagnostics[1]
|
|
self.expect_equal(report['uri'], self.get_test_file_uri('lib'), "Correct file URI")
|
|
self.expect_equal(len(report['diagnostics']), 1, "one diagnostic")
|
|
self.expect_diagnostic(report['diagnostics'][0], code=2072, lineNo=31, startEndColumns=(8, 19))
|
|
|
|
def test_textDocument_didChange_updates_diagnostics(self, solc: JsonRpcProcess) -> None:
|
|
self.setup_lsp(solc)
|
|
TEST_NAME = 'publish_diagnostics_1'
|
|
published_diagnostics = self.open_file_and_wait_for_diagnostics(solc, TEST_NAME)
|
|
self.expect_equal(len(published_diagnostics), 1, "One published_diagnostics message")
|
|
report = published_diagnostics[0]
|
|
self.expect_equal(report['uri'], self.get_test_file_uri(TEST_NAME), "Correct file URI")
|
|
diagnostics = report['diagnostics']
|
|
self.expect_equal(len(diagnostics), 3, "3 diagnostic messages")
|
|
self.expect_diagnostic(diagnostics[0], code=6321, lineNo=13, startEndColumns=(44, 48))
|
|
self.expect_diagnostic(diagnostics[1], code=2072, lineNo= 7, startEndColumns=( 8, 19))
|
|
self.expect_diagnostic(diagnostics[2], code=2072, lineNo=15, startEndColumns=( 8, 20))
|
|
|
|
solc.send_message(
|
|
'textDocument/didChange',
|
|
{
|
|
'textDocument': {
|
|
'uri': self.get_test_file_uri(TEST_NAME)
|
|
},
|
|
'contentChanges': [
|
|
{
|
|
'range': {
|
|
'start': { 'line': 7, 'character': 1 },
|
|
'end': { 'line': 8, 'character': 1 }
|
|
},
|
|
'text': ""
|
|
}
|
|
]
|
|
}
|
|
)
|
|
published_diagnostics = self.wait_for_diagnostics(solc, 1)
|
|
self.expect_equal(len(published_diagnostics), 1)
|
|
report = published_diagnostics[0]
|
|
self.expect_equal(report['uri'], self.get_test_file_uri(TEST_NAME), "Correct file URI")
|
|
diagnostics = report['diagnostics']
|
|
self.expect_equal(len(diagnostics), 2)
|
|
self.expect_diagnostic(diagnostics[0], code=6321, lineNo=12, startEndColumns=(44, 48))
|
|
self.expect_diagnostic(diagnostics[1], code=2072, lineNo=14, startEndColumns=( 8, 20))
|
|
|
|
def test_textDocument_didChange_delete_line_and_close(self, solc: JsonRpcProcess) -> None:
|
|
# Reuse this test to prepare and ensure it is as expected
|
|
self.test_textDocument_didOpen_with_relative_import(solc)
|
|
self.open_file_and_wait_for_diagnostics(solc, 'lib', 2)
|
|
# lib.sol: Fix the unused variable message by removing it.
|
|
solc.send_message(
|
|
'textDocument/didChange',
|
|
{
|
|
'textDocument':
|
|
{
|
|
'uri': self.get_test_file_uri('lib')
|
|
},
|
|
'contentChanges': # delete the in-body statement: `uint unused;`
|
|
[
|
|
{
|
|
'range':
|
|
{
|
|
'start': { 'line': 31, 'character': 1 },
|
|
'end': { 'line': 32, 'character': 1 }
|
|
},
|
|
'text': ""
|
|
}
|
|
]
|
|
}
|
|
)
|
|
published_diagnostics = self.wait_for_diagnostics(solc, 2)
|
|
self.expect_equal(len(published_diagnostics), 2, "published diagnostics count")
|
|
report1 = published_diagnostics[0]
|
|
self.expect_equal(report1['uri'], self.get_test_file_uri('didOpen_with_import'), "Correct file URI")
|
|
self.expect_equal(len(report1['diagnostics']), 0, "no diagnostics in didOpen_with_import.sol")
|
|
report2 = published_diagnostics[1]
|
|
self.expect_equal(report2['uri'], self.get_test_file_uri('lib'), "Correct file URI")
|
|
self.expect_equal(len(report2['diagnostics']), 0, "no diagnostics in lib.sol")
|
|
|
|
# Now close the file and expect the warning to re-appear
|
|
solc.send_message(
|
|
'textDocument/didClose',
|
|
{ 'textDocument': { 'uri': self.get_test_file_uri('lib') }}
|
|
)
|
|
|
|
published_diagnostics = self.wait_for_diagnostics(solc, 2)
|
|
self.verify_didOpen_with_import_diagnostics(published_diagnostics)
|
|
|
|
def test_textDocument_opening_two_new_files_edit_and_close(self, solc: JsonRpcProcess) -> None:
|
|
"""
|
|
Open two new files A and B, let A import B, expect no error,
|
|
then close B and now expect the error of file B not being found.
|
|
"""
|
|
|
|
self.setup_lsp(solc)
|
|
FILE_A_URI = 'file:///a.sol'
|
|
solc.send_message('textDocument/didOpen', {
|
|
'textDocument': {
|
|
'uri': FILE_A_URI,
|
|
'languageId': 'Solidity',
|
|
'version': 1,
|
|
'text': ''.join([
|
|
'// SPDX-License-Identifier: UNLICENSED\n',
|
|
'pragma solidity >=0.8.0;\n',
|
|
])
|
|
}
|
|
})
|
|
reports = self.wait_for_diagnostics(solc, 1)
|
|
self.expect_equal(len(reports), 1, "one publish diagnostics notification")
|
|
self.expect_equal(len(reports[0]['diagnostics']), 0, "should not contain diagnostics")
|
|
|
|
FILE_B_URI = 'file:///b.sol'
|
|
solc.send_message('textDocument/didOpen', {
|
|
'textDocument': {
|
|
'uri': FILE_B_URI,
|
|
'languageId': 'Solidity',
|
|
'version': 1,
|
|
'text': ''.join([
|
|
'// SPDX-License-Identifier: UNLICENSED\n',
|
|
'pragma solidity >=0.8.0;\n',
|
|
])
|
|
}
|
|
})
|
|
reports = self.wait_for_diagnostics(solc, 2)
|
|
self.expect_equal(len(reports), 2, "one publish diagnostics notification")
|
|
self.expect_equal(len(reports[0]['diagnostics']), 0, "should not contain diagnostics")
|
|
self.expect_equal(len(reports[1]['diagnostics']), 0, "should not contain diagnostics")
|
|
|
|
solc.send_message('textDocument/didChange', {
|
|
'textDocument': {
|
|
'uri': FILE_A_URI
|
|
},
|
|
'contentChanges': [
|
|
{
|
|
'range': {
|
|
'start': { 'line': 2, 'character': 0 },
|
|
'end': { 'line': 2, 'character': 0 }
|
|
},
|
|
'text': 'import "./b.sol";\n'
|
|
}
|
|
]
|
|
})
|
|
reports = self.wait_for_diagnostics(solc, 2)
|
|
self.expect_equal(len(reports), 2, "one publish diagnostics notification")
|
|
self.expect_equal(len(reports[0]['diagnostics']), 0, "should not contain diagnostics")
|
|
self.expect_equal(len(reports[1]['diagnostics']), 0, "should not contain diagnostics")
|
|
|
|
solc.send_message(
|
|
'textDocument/didClose',
|
|
{ 'textDocument': { 'uri': FILE_B_URI }}
|
|
)
|
|
# We only get one diagnostics message since the diagnostics for b.sol was empty.
|
|
reports = self.wait_for_diagnostics(solc, 1)
|
|
self.expect_equal(len(reports), 1, "one publish diagnostics notification")
|
|
self.expect_diagnostic(reports[0]['diagnostics'][0], 6275, 2, (0, 17)) # a.sol: File B not found
|
|
self.expect_equal(reports[0]['uri'], FILE_A_URI, "Correct uri")
|
|
|
|
def test_textDocument_closing_virtual_file_removes_imported_real_file(self, solc: JsonRpcProcess) -> None:
|
|
"""
|
|
We open a virtual file that imports a real file with a warning.
|
|
Once we close the virtual file, the warning is removed from the diagnostics,
|
|
since the real file is not considered part of the project anymore.
|
|
"""
|
|
|
|
self.setup_lsp(solc)
|
|
FILE_A_URI = f'file://{self.project_root_dir}/a.sol'
|
|
solc.send_message('textDocument/didOpen', {
|
|
'textDocument': {
|
|
'uri': FILE_A_URI,
|
|
'languageId': 'Solidity',
|
|
'version': 1,
|
|
'text':
|
|
'// SPDX-License-Identifier: UNLICENSED\n'
|
|
'pragma solidity >=0.8.0;\n'
|
|
'import "./lib.sol";\n'
|
|
}
|
|
})
|
|
reports = self.wait_for_diagnostics(solc, 2)
|
|
self.expect_equal(len(reports), 2, '')
|
|
self.expect_equal(len(reports[0]['diagnostics']), 0, "should not contain diagnostics")
|
|
self.expect_diagnostic(reports[1]['diagnostics'][0], 2072, 31, (8, 19)) # unused variable in lib.sol
|
|
|
|
# Now close the file and expect the warning for lib.sol to be removed
|
|
solc.send_message(
|
|
'textDocument/didClose',
|
|
{ 'textDocument': { 'uri': FILE_A_URI }}
|
|
)
|
|
reports = self.wait_for_diagnostics(solc, 1)
|
|
self.expect_equal(len(reports), 1, '')
|
|
self.expect_equal(reports[0]['uri'], f'file://{self.project_root_dir}/lib.sol', "")
|
|
self.expect_equal(len(reports[0]['diagnostics']), 0, "should not contain diagnostics")
|
|
|
|
|
|
def test_textDocument_didChange_at_eol(self, solc: JsonRpcProcess) -> None:
|
|
"""
|
|
Append at one line and insert a new one below.
|
|
"""
|
|
self.setup_lsp(solc)
|
|
FILE_NAME = 'didChange_template'
|
|
FILE_URI = self.get_test_file_uri(FILE_NAME)
|
|
solc.send_message('textDocument/didOpen', {
|
|
'textDocument': {
|
|
'uri': FILE_URI,
|
|
'languageId': 'Solidity',
|
|
'version': 1,
|
|
'text': self.get_test_file_contents(FILE_NAME)
|
|
}
|
|
})
|
|
published_diagnostics = self.wait_for_diagnostics(solc, 1)
|
|
self.expect_equal(len(published_diagnostics), 1, "one publish diagnostics notification")
|
|
self.expect_equal(len(published_diagnostics[0]['diagnostics']), 0, "no diagnostics")
|
|
solc.send_message('textDocument/didChange', {
|
|
'textDocument': {
|
|
'uri': FILE_URI
|
|
},
|
|
'contentChanges': [
|
|
{
|
|
'range': {
|
|
'start': { 'line': 6, 'character': 0 },
|
|
'end': { 'line': 6, 'character': 0 }
|
|
},
|
|
'text': " f"
|
|
}
|
|
]
|
|
})
|
|
published_diagnostics = self.wait_for_diagnostics(solc, 1)
|
|
self.expect_equal(len(published_diagnostics), 1, "one publish diagnostics notification")
|
|
report2 = published_diagnostics[0]
|
|
self.expect_equal(report2['uri'], FILE_URI, "Correct file URI")
|
|
self.expect_equal(len(report2['diagnostics']), 1, "one diagnostic")
|
|
self.expect_diagnostic(report2['diagnostics'][0], 7858, 6, (1, 2))
|
|
|
|
solc.send_message('textDocument/didChange', {
|
|
'textDocument': { 'uri': FILE_URI },
|
|
'contentChanges': [
|
|
{
|
|
'range': {
|
|
'start': { 'line': 6, 'character': 2 },
|
|
'end': { 'line': 6, 'character': 2 }
|
|
},
|
|
'text': 'unction f() public {}'
|
|
}
|
|
]
|
|
})
|
|
published_diagnostics = self.wait_for_diagnostics(solc, 1)
|
|
self.expect_equal(len(published_diagnostics), 1, "one publish diagnostics notification")
|
|
report3 = published_diagnostics[0]
|
|
self.expect_equal(report3['uri'], FILE_URI, "Correct file URI")
|
|
self.expect_equal(len(report3['diagnostics']), 1, "one diagnostic")
|
|
self.expect_diagnostic(report3['diagnostics'][0], 4126, 6, (1, 23))
|
|
|
|
def test_textDocument_definition(self, solc: JsonRpcProcess) -> None:
|
|
self.setup_lsp(solc)
|
|
FILE_NAME = 'goto_definition'
|
|
FILE_URI = self.get_test_file_uri(FILE_NAME)
|
|
LIB_URI = self.get_test_file_uri('lib')
|
|
solc.send_message('textDocument/didOpen', {
|
|
'textDocument': {
|
|
'uri': FILE_URI,
|
|
'languageId': 'Solidity',
|
|
'version': 1,
|
|
'text': self.get_test_file_contents(FILE_NAME)
|
|
}
|
|
})
|
|
published_diagnostics = self.wait_for_diagnostics(solc, 2)
|
|
self.expect_equal(len(published_diagnostics), 2, "publish diagnostics for 2 files")
|
|
self.expect_equal(len(published_diagnostics[0]['diagnostics']), 0)
|
|
self.expect_equal(len(published_diagnostics[1]['diagnostics']), 1)
|
|
self.expect_diagnostic(published_diagnostics[1]['diagnostics'][0], 2072, 31, (8, 19)) # unused variable in lib.sol
|
|
|
|
# import directive
|
|
self.expect_goto_definition_location(
|
|
solc=solc,
|
|
document_uri=FILE_URI,
|
|
document_position=(3, 9), # symbol `"./lib.sol"` in `import "./lib.sol"`
|
|
expected_uri=LIB_URI,
|
|
expected_lineNo=0,
|
|
expected_startEndColumns=(0, 0),
|
|
description="import directive"
|
|
)
|
|
|
|
# type symbol to jump to type defs (error, contract, enum, ...)
|
|
self.expect_goto_definition_location(
|
|
solc=solc,
|
|
document_uri=FILE_URI,
|
|
document_position=(30, 19), # symbol `IA` in `new IA()`
|
|
expected_uri=FILE_URI,
|
|
expected_lineNo=10,
|
|
expected_startEndColumns=(9, 11),
|
|
description="type symbol to jump to definition"
|
|
)
|
|
|
|
# virtual function lookup?
|
|
self.expect_goto_definition_location(
|
|
solc=solc,
|
|
document_uri=FILE_URI,
|
|
document_position=(31, 12), # symbol `f`, jumps to interface definition
|
|
expected_uri=FILE_URI,
|
|
expected_lineNo=7,
|
|
expected_startEndColumns=(13, 14),
|
|
description="virtual function lookup"
|
|
)
|
|
|
|
# using for
|
|
self.expect_goto_definition_location(
|
|
solc=solc,
|
|
document_uri=FILE_URI,
|
|
document_position=(37, 10), # symbol `add` in `i.add(5)`
|
|
expected_uri=FILE_URI,
|
|
expected_lineNo=22,
|
|
expected_startEndColumns=(13, 16),
|
|
description="using for"
|
|
)
|
|
|
|
# library
|
|
self.expect_goto_definition_location(
|
|
solc=solc,
|
|
document_uri=FILE_URI,
|
|
document_position=(43, 15), # symbol `Lib` in `Lib.add(n, 1)`
|
|
expected_uri=LIB_URI,
|
|
expected_lineNo=22,
|
|
expected_startEndColumns=(8, 11),
|
|
description="Library symbol from different file"
|
|
)
|
|
self.expect_goto_definition_location(
|
|
solc=solc,
|
|
document_uri=FILE_URI,
|
|
document_position=(43, 19), # symbol `add` in `Lib.add(n, 1)`
|
|
expected_uri=LIB_URI,
|
|
expected_lineNo=24,
|
|
expected_startEndColumns=(13, 16),
|
|
description="Library member symbol from different file"
|
|
)
|
|
|
|
# enum type symbol and enum values
|
|
self.expect_goto_definition_location(
|
|
solc=solc,
|
|
document_uri=FILE_URI,
|
|
document_position=(46, 19), # symbol `Color` in function signature's parameter
|
|
expected_uri=LIB_URI,
|
|
expected_lineNo=13,
|
|
expected_startEndColumns=(5, 10),
|
|
description="Enum type"
|
|
)
|
|
self.expect_goto_definition_location(
|
|
solc=solc,
|
|
document_uri=FILE_URI,
|
|
document_position=(48, 24), # symbol `Red` in `Color.Red`
|
|
expected_uri=LIB_URI,
|
|
expected_lineNo=15,
|
|
expected_startEndColumns=(4, 7),
|
|
description="Enum value"
|
|
)
|
|
self.expect_goto_definition_location(
|
|
solc=solc,
|
|
document_uri=FILE_URI,
|
|
document_position=(48, 24), # symbol `Red` in `Color.Red`
|
|
expected_uri=LIB_URI,
|
|
expected_lineNo=15,
|
|
expected_startEndColumns=(4, 7),
|
|
description="Enum value"
|
|
)
|
|
|
|
# local variable declarations
|
|
self.expect_goto_definition_location(
|
|
solc=solc,
|
|
document_uri=FILE_URI,
|
|
document_position=(49, 17), # symbol `e` in `(c == e)`
|
|
expected_uri=FILE_URI,
|
|
expected_lineNo=48,
|
|
expected_startEndColumns=(14, 15),
|
|
description="local variable declaration"
|
|
)
|
|
|
|
# User defined type
|
|
self.expect_goto_definition_location(
|
|
solc=solc,
|
|
document_uri=FILE_URI,
|
|
document_position=(58, 8), # symbol `Price` in `Price p ...`
|
|
expected_uri=FILE_URI,
|
|
expected_lineNo=55,
|
|
expected_startEndColumns=(9, 14),
|
|
description="User defined type on left hand side"
|
|
)
|
|
|
|
self.expect_goto_definition_location(
|
|
solc=solc,
|
|
document_uri=FILE_URI,
|
|
document_position=(58, 18), # symbol `Price` in `Price.wrap()` expected_uri=FILE_URI,
|
|
expected_uri=FILE_URI,
|
|
expected_lineNo=55,
|
|
expected_startEndColumns=(9, 14),
|
|
description="User defined type on right hand side."
|
|
)
|
|
|
|
# struct constructor also properly jumps to the struct's declaration.
|
|
self.expect_goto_definition_location(
|
|
solc=solc,
|
|
document_uri=FILE_URI,
|
|
document_position=(64, 33), # symbol `RGBColor` right hand side expression.
|
|
expected_uri=LIB_URI,
|
|
expected_lineNo=35,
|
|
expected_startEndColumns=(7, 15),
|
|
description="Struct constructor."
|
|
)
|
|
|
|
def test_textDocument_definition_imports(self, solc: JsonRpcProcess) -> None:
|
|
self.setup_lsp(solc)
|
|
FILE_NAME = 'goto_definition_imports'
|
|
FILE_URI = self.get_test_file_uri(FILE_NAME)
|
|
LIB_URI = self.get_test_file_uri('lib')
|
|
solc.send_message('textDocument/didOpen', {
|
|
'textDocument': {
|
|
'uri': FILE_URI,
|
|
'languageId': 'Solidity',
|
|
'version': 1,
|
|
'text': self.get_test_file_contents(FILE_NAME)
|
|
}
|
|
})
|
|
published_diagnostics = self.wait_for_diagnostics(solc, 2)
|
|
self.expect_equal(len(published_diagnostics), 2, "publish diagnostics for 2 files")
|
|
self.expect_equal(len(published_diagnostics[0]['diagnostics']), 0)
|
|
self.expect_equal(len(published_diagnostics[1]['diagnostics']), 1)
|
|
self.expect_diagnostic(published_diagnostics[1]['diagnostics'][0], 2072, 31, (8, 19)) # unused variable in lib.sol
|
|
|
|
# import directive: test symbol alias
|
|
self.expect_goto_definition_location(
|
|
solc=solc,
|
|
document_uri=FILE_URI,
|
|
document_position=(3, 9), # in `Weather` of `import {Weather as Wetter} from "./lib.sol"`
|
|
expected_uri=LIB_URI,
|
|
expected_lineNo=6,
|
|
expected_startEndColumns=(5, 12),
|
|
description="goto definition of symbol in symbol alias import directive"
|
|
)
|
|
|
|
# import directive: test symbol alias
|
|
self.expect_goto_definition_location(
|
|
solc=solc,
|
|
document_uri=FILE_URI,
|
|
document_position=(8, 55), # `Wetter` in return type declaration
|
|
expected_uri=LIB_URI,
|
|
expected_lineNo=6,
|
|
expected_startEndColumns=(5, 12),
|
|
description="goto definition of symbol in symbol alias import directive"
|
|
)
|
|
|
|
# That.Color tests with `That` being the aliased library to be imported.
|
|
self.expect_goto_definition_location(
|
|
solc=solc,
|
|
document_uri=FILE_URI,
|
|
document_position=(13, 55), # `That` in return type declaration
|
|
expected_uri=LIB_URI,
|
|
expected_lineNo=13,
|
|
expected_startEndColumns=(5, 10),
|
|
description="goto definition of symbol in symbol alias import directive"
|
|
)
|
|
self.expect_goto_definition_location(
|
|
solc=solc,
|
|
document_uri=FILE_URI,
|
|
document_position=(15, 8),
|
|
expected_uri=LIB_URI,
|
|
expected_lineNo=13,
|
|
expected_startEndColumns=(5, 10),
|
|
description="`That` in LHS variable assignment"
|
|
)
|
|
self.expect_goto_definition_location(
|
|
solc=solc,
|
|
document_uri=FILE_URI,
|
|
document_position=(15, 27),
|
|
expected_uri=FILE_URI,
|
|
expected_lineNo=4,
|
|
expected_startEndColumns=(22, 26),
|
|
description="`That` in expression"
|
|
)
|
|
|
|
def test_textDocument_didChange_empty_file(self, solc: JsonRpcProcess) -> None:
|
|
"""
|
|
Starts with an empty file and changes it to look like
|
|
the didOpen_with_import test case. Then we can use
|
|
the same verification calls to ensure it worked as expected.
|
|
"""
|
|
# This FILE_NAME must be alphabetically before lib.sol to not over-complify
|
|
# the test logic in verify_didOpen_with_import_diagnostics.
|
|
FILE_NAME = 'a_new_file'
|
|
FILE_URI = self.get_test_file_uri(FILE_NAME)
|
|
self.setup_lsp(solc)
|
|
solc.send_message('textDocument/didOpen', {
|
|
'textDocument': {
|
|
'uri': FILE_URI,
|
|
'languageId': 'Solidity',
|
|
'version': 1,
|
|
'text': ''
|
|
}
|
|
})
|
|
reports = self.wait_for_diagnostics(solc, 1)
|
|
self.expect_equal(len(reports), 1)
|
|
report = reports[0]
|
|
published_diagnostics = report['diagnostics']
|
|
self.expect_equal(len(published_diagnostics), 2)
|
|
self.expect_diagnostic(published_diagnostics[0], code=1878, lineNo=0, startEndColumns=(0, 0))
|
|
self.expect_diagnostic(published_diagnostics[1], code=3420, lineNo=0, startEndColumns=(0, 0))
|
|
solc.send_message('textDocument/didChange', {
|
|
'textDocument': {
|
|
'uri': self.get_test_file_uri('a_new_file')
|
|
},
|
|
'contentChanges': [
|
|
{
|
|
'range': {
|
|
'start': { 'line': 0, 'character': 0 },
|
|
'end': { 'line': 0, 'character': 0 }
|
|
},
|
|
'text': self.get_test_file_contents('didOpen_with_import')
|
|
}
|
|
]
|
|
})
|
|
published_diagnostics = self.wait_for_diagnostics(solc, 2)
|
|
self.verify_didOpen_with_import_diagnostics(published_diagnostics, 'a_new_file')
|
|
|
|
def test_textDocument_didChange_multi_line(self, solc: JsonRpcProcess) -> None:
|
|
"""
|
|
Starts with an empty file and changes it to multiple times, changing
|
|
content across lines.
|
|
"""
|
|
self.setup_lsp(solc)
|
|
FILE_NAME = 'didChange_template'
|
|
FILE_URI = self.get_test_file_uri(FILE_NAME)
|
|
solc.send_message('textDocument/didOpen', {
|
|
'textDocument': {
|
|
'uri': FILE_URI,
|
|
'languageId': 'Solidity',
|
|
'version': 1,
|
|
'text': self.get_test_file_contents(FILE_NAME)
|
|
}
|
|
})
|
|
published_diagnostics = self.wait_for_diagnostics(solc, 1)
|
|
self.expect_equal(len(published_diagnostics), 1, "one publish diagnostics notification")
|
|
self.expect_equal(len(published_diagnostics[0]['diagnostics']), 0, "no diagnostics")
|
|
solc.send_message('textDocument/didChange', {
|
|
'textDocument': { 'uri': FILE_URI },
|
|
'contentChanges': [
|
|
{
|
|
'range': {
|
|
'start': { 'line': 3, 'character': 3 },
|
|
'end': { 'line': 4, 'character': 1 }
|
|
},
|
|
'text': "tract D {\n\n uint x\n = -1; \n "
|
|
}
|
|
]
|
|
})
|
|
published_diagnostics = self.wait_for_diagnostics(solc, 1)
|
|
self.expect_equal(len(published_diagnostics), 1, "one publish diagnostics notification")
|
|
report2 = published_diagnostics[0]
|
|
self.expect_equal(report2['uri'], FILE_URI, "Correct file URI")
|
|
self.expect_equal(len(report2['diagnostics']), 1, "one diagnostic")
|
|
self.expect_diagnostic(report2['diagnostics'][0], 7407, 6, (3, 5))
|
|
|
|
# Now we are changing the part "x\n = -" of "uint x\n = -1;"
|
|
solc.send_message('textDocument/didChange', {
|
|
'textDocument': { 'uri': FILE_URI },
|
|
'contentChanges': [
|
|
{
|
|
'range': {
|
|
'start': { 'line': 5, 'character': 7 },
|
|
'end': { 'line': 6, 'character': 4 }
|
|
},
|
|
'text': "y\n = [\nuint(1),\n3,4]+"
|
|
}
|
|
]
|
|
})
|
|
published_diagnostics = self.wait_for_diagnostics(solc, 1)
|
|
self.expect_equal(len(published_diagnostics), 1, "one publish diagnostics notification")
|
|
report3 = published_diagnostics[0]
|
|
self.expect_equal(report3['uri'], FILE_URI, "Correct file URI")
|
|
self.expect_equal(len(report3['diagnostics']), 2, "two diagnostics")
|
|
diagnostic = report3['diagnostics'][0]
|
|
self.expect_equal(diagnostic['code'], 2271, 'diagnostic: 2271')
|
|
# check multi-line error code
|
|
self.expect_equal(
|
|
diagnostic['range'],
|
|
{
|
|
'end': {'character': 6, 'line': 8},
|
|
'start': {'character': 3, 'line': 6}
|
|
},
|
|
"diagnostic: check range"
|
|
)
|
|
diagnostic = report3['diagnostics'][1]
|
|
self.expect_equal(diagnostic['code'], 7407, 'diagnostic: 7407')
|
|
# check multi-line error code
|
|
self.expect_equal(
|
|
diagnostic['range'],
|
|
{
|
|
'end': {'character': 6, 'line': 8},
|
|
'start': {'character': 3, 'line': 6}
|
|
},
|
|
"diagnostic: check range"
|
|
)
|
|
|
|
# }}}
|
|
# }}}
|
|
|
|
if __name__ == "__main__":
|
|
suite = SolidityLSPTestSuite()
|
|
exit_code = suite.main()
|
|
sys.exit(exit_code)
|