⚡️ Speed up method MockRequest.get_full_url by 6%

[codeflash-ai]

📄 6% (0.06x) speedup for MockRequest.get_full_url in src/requests/cookies.py

⏱️ Runtime : 6.79 milliseconds → 6.43 milliseconds (best of 75 runs)

📝 Explanation and details

To optimize the code for performance, I will make the following adjustments.

1. Remove redundant re-import of the to_native_string function.
2. Optimize the check and operation within the get_full_url method.

Here's the updated code.

Changes made.

1. Removed the redundant import of to_native_string from src.requests._internal_utils.
2. Directly returned the original string in to_native_string if isinstance(string, builtin_str) to avoid unnecessary assignment.
3. In get_full_url, reduced the number of dictionary lookups, string operations, and repeated operations on parsed to increase efficiency.

✅ Correctness verification report:

Test	Status
⚙️ Existing Unit Tests	🔘 None Found
🌀 Generated Regression Tests	✅ 1039 Passed
⏪ Replay Tests	🔘 None Found
🔎 Concolic Coverage Tests	🔘 None Found
📊 Tests Coverage	100.0%

🌀 Generated Regression Tests Details

from unittest.mock import Mock

# imports
import pytest  # used for our unit tests
# function to test
from src.requests._internal_utils import to_native_string
from src.requests.compat import builtin_str, urlparse, urlunparse
from src.requests.cookies import MockRequest

# unit tests

# Basic Functionality
def test_no_host_header():
    request = MockRequest(request=Mock(url='http://example.com/path', headers={}))
    codeflash_output = request.get_full_url()

def test_custom_host_header():
    request = MockRequest(request=Mock(url='http://example.com/path', headers={'Host': 'custom.com'}))
    codeflash_output = request.get_full_url()

# Different URL Schemes
def test_different_url_schemes():
    request = MockRequest(request=Mock(url='ftp://example.com/path', headers={}))
    codeflash_output = request.get_full_url()

# Complex URLs
def test_complex_url():
    request = MockRequest(request=Mock(url='http://example.com/path;params?query=1#fragment', headers={}))
    codeflash_output = request.get_full_url()

def test_complex_url_with_host():
    request = MockRequest(request=Mock(url='http://example.com/path;params?query=1#fragment', headers={'Host': 'custom.com'}))
    codeflash_output = request.get_full_url()

# Non-ASCII Characters in Host Header
def test_non_ascii_host_header():
    request = MockRequest(request=Mock(url='http://example.com/path', headers={'Host': 'cüstom.com'}))
    codeflash_output = request.get_full_url()

# Edge Cases: Empty or Missing URL Components
def test_empty_url_components():
    request = MockRequest(request=Mock(url='http://example.com', headers={}))
    codeflash_output = request.get_full_url()

# Invalid Inputs: Malformed URLs
def test_malformed_urls():
    request = MockRequest(request=Mock(url='http:///example.com/path', headers={}))
    codeflash_output = request.get_full_url()

# Unusual Characters in URL
def test_unusual_characters_in_url():
    request = MockRequest(request=Mock(url='http://example.com/pa^th', headers={}))
    codeflash_output = request.get_full_url()

# Unusual Characters in Host Header
def test_unusual_characters_in_host_header():
    request = MockRequest(request=Mock(url='http://example.com/path', headers={'Host': 'cust^om.com'}))
    codeflash_output = request.get_full_url()

# Internationalized Domain Names (IDN)
def test_internationalized_domain_names():
    request = MockRequest(request=Mock(url='http://xn--fsq.com/path', headers={}))
    codeflash_output = request.get_full_url()

# IPv6 Addresses in URL
def test_ipv6_addresses():
    request = MockRequest(request=Mock(url='http://[2001:db8::1]/path', headers={}))
    codeflash_output = request.get_full_url()

# Port Numbers in Host Header
def test_port_numbers_in_host_header():
    request = MockRequest(request=Mock(url='http://example.com/path', headers={'Host': 'custom.com:8080'}))
    codeflash_output = request.get_full_url()

# URLs with User Information
def test_urls_with_user_info():
    request = MockRequest(request=Mock(url='http://user:[email protected]/path', headers={}))
    codeflash_output = request.get_full_url()

# URLs with Multiple Query Parameters
def test_multiple_query_parameters():
    request = MockRequest(request=Mock(url='http://example.com/path?query1=value1&query2=value2', headers={}))
    codeflash_output = request.get_full_url()

# Empty "Host" Header
def test_empty_host_header():
    request = MockRequest(request=Mock(url='http://example.com/path', headers={'Host': ''}))
    codeflash_output = request.get_full_url()

# Large Scale Performance
def test_large_scale_performance():
    request = MockRequest(request=Mock(url='http://example.com/path', headers={'Host': 'custom.com'}))
    for _ in range(1000):
        codeflash_output = request.get_full_url()
# codeflash_output is used to check that the output of the original code is the same as that of the optimized code.

from urllib.parse import urlparse, urlunparse

# imports
import pytest  # used for our unit tests
# function to test
from src.requests._internal_utils import to_native_string
from src.requests.compat import builtin_str, urlparse, urlunparse
from src.requests.cookies import MockRequest

# unit tests

# Mock request class for testing
class Request:
    def __init__(self, url, headers=None):
        self.url = url
        self.headers = headers or {}

# Basic Functionality Tests
def test_no_host_header():
    request = Request("http://example.com")
    mock_request = MockRequest(request)
    codeflash_output = mock_request.get_full_url()

def test_with_host_header():
    request = Request("http://example.com", headers={"Host": "example.org"})
    mock_request = MockRequest(request)
    codeflash_output = mock_request.get_full_url()

# Different URL Schemes
def test_http_scheme():
    request = Request("http://example.com")
    mock_request = MockRequest(request)
    codeflash_output = mock_request.get_full_url()

def test_https_scheme():
    request = Request("https://example.com")
    mock_request = MockRequest(request)
    codeflash_output = mock_request.get_full_url()

def test_ftp_scheme():
    request = Request("ftp://example.com")
    mock_request = MockRequest(request)
    codeflash_output = mock_request.get_full_url()

# URL Components
def test_with_path():
    request = Request("http://example.com/path/to/resource")
    mock_request = MockRequest(request)
    codeflash_output = mock_request.get_full_url()

def test_with_query():
    request = Request("http://example.com/path?query=value")
    mock_request = MockRequest(request)
    codeflash_output = mock_request.get_full_url()

def test_with_fragment():
    request = Request("http://example.com/path#section")
    mock_request = MockRequest(request)
    codeflash_output = mock_request.get_full_url()

def test_with_params():
    request = Request("http://example.com/path;params")
    mock_request = MockRequest(request)
    codeflash_output = mock_request.get_full_url()

# Edge Cases
def test_empty_url():
    request = Request("")
    mock_request = MockRequest(request)
    codeflash_output = mock_request.get_full_url()

def test_malformed_url():
    request = Request("http:///example.com")
    mock_request = MockRequest(request)
    codeflash_output = mock_request.get_full_url()

def test_url_with_non_standard_chars():
    request = Request("http://example.com/路径")
    mock_request = MockRequest(request)
    codeflash_output = mock_request.get_full_url()

def test_host_with_non_standard_chars():
    request = Request("http://example.com", headers={"Host": "例子.测试"})
    mock_request = MockRequest(request)
    codeflash_output = mock_request.get_full_url()

# Encoding Issues
def test_host_with_utf8_chars():
    request = Request("http://example.com", headers={"Host": "exámple.com"})
    mock_request = MockRequest(request)
    codeflash_output = mock_request.get_full_url()


def test_long_url():
    long_path = "a" * 1000
    request = Request(f"http://example.com/{long_path}")
    mock_request = MockRequest(request)
    codeflash_output = mock_request.get_full_url()

def test_large_number_of_headers():
    headers = {f"Header-{i}": f"Value-{i}" for i in range(1000)}
    headers["Host"] = "example.org"
    request = Request("http://example.com", headers=headers)
    mock_request = MockRequest(request)
    codeflash_output = mock_request.get_full_url()

# Special Characters in Host Header
def test_host_with_special_chars():
    request = Request("http://example.com", headers={"Host": "example.com:8080"})
    mock_request = MockRequest(request)
    codeflash_output = mock_request.get_full_url()

def test_host_with_user_pass():
    request = Request("http://example.com", headers={"Host": "user:[email protected]"})
    mock_request = MockRequest(request)
    codeflash_output = mock_request.get_full_url()

# Different URL Formats
def test_ipv6_url():
    request = Request("http://[::1]")
    mock_request = MockRequest(request)
    codeflash_output = mock_request.get_full_url()

def test_ipv4_url():
    request = Request("http://127.0.0.1")
    mock_request = MockRequest(request)
    codeflash_output = mock_request.get_full_url()

def test_url_with_port():
    request = Request("http://example.com:8080")
    mock_request = MockRequest(request)
    codeflash_output = mock_request.get_full_url()

# Mixed Case Scenarios
def test_mixed_case_url_and_host():
    request = Request("http://Example.Com/Path", headers={"Host": "Example.Org"})
    mock_request = MockRequest(request)
    codeflash_output = mock_request.get_full_url()

# URL with Username and Password
def test_url_with_credentials():
    request = Request("http://user:[email protected]")
    mock_request = MockRequest(request)
    codeflash_output = mock_request.get_full_url()
# codeflash_output is used to check that the output of the original code is the same as that of the optimized code.

from src.requests.cookies import MockRequest

📢 Feedback on this optimization?