[UPGRADE] Fixes for #128 and #129 #137
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Changes in file tests/context.py: - `checkCovCommand()`: possible solution for PYL-W0102 - `checkPythonCommand()`: possible solution for PLY-W0102 - refactored time/fuzz utilities to ignore any default, to keep code compact (- WIP # 129 -)
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🧹 Outside diff range and nitpick comments (3)
tests/context.py (3)
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255-331: Excellent refactoring ofcheckCovCommand!The changes effectively address the objective from issue #128 by eliminating the mutable default argument. The new implementation using
*argsis more flexible and follows best practices. The updated docstring is comprehensive and includes new test cases, which is great for maintaining the code.Consider making the error message in the
RuntimeErrormore specific:- raise RuntimeError("[CWE-1286] args must be an array of positional arguments") + raise RuntimeError("[CWE-1286] checkCovCommand requires at least one argument")This change would make the error message more precise and helpful for developers using this function.
489-491: Good refactoring oftimePythonCommandThe changes effectively address the objective from issue #129 by eliminating the mutable default argument for
args. This is a good improvement in line with Python best practices.Consider updating the docstring to reflect the new function signature:
-"""function for backend subprocess check_output command""" +""" +Function for backend subprocess check_output command. + +Args: + args (list): A list of command arguments to be executed. + stderr (Optional[int]): File descriptor for stderr redirection. + Defaults to None. + +Returns: + The output of checkPythonCommand. +"""This change would improve the documentation and make it consistent with the new function signature.
494-508: Good refactoring and improved error handling incheckPythonFuzzingThe changes effectively address the objective from issue #129 by eliminating the mutable default argument for
args. The improved error handling enhances debugging capabilities, which is great.
- Consider updating the docstring to reflect the new function signature and error handling:
-"""function for backend subprocess check_output command""" +""" +Function for backend subprocess check_output command with improved error handling. + +Args: + args (list): A list of command arguments to be executed. + stderr (Optional[int]): File descriptor for stderr redirection. + Defaults to None. + +Returns: + str: The command output as a string. + +Raises: + RuntimeError: If an error occurs during command execution. +"""
- To address the static analysis hint and improve error traceability, consider modifying the error handling:
- raise RuntimeError(err) # do not suppress all errors + raise RuntimeError(f"Error in checkPythonFuzzing: {err}") from errThis change preserves the original exception context and provides more informative error messages.
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506-506: Within an
exceptclause, raise exceptions withraise ... from errorraise ... from Noneto distinguish them from errors in exception handling(B904)
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Pattern
tests/*: When reviewing test-code for this project,
- Prioritize portability over clarity, especially when dealing with cross-Python compatibility. However, with the priority in mind, do still consider improvements to clarity when relevant.
- As a general guideline, consider the code-style advocated in the PEP-8 standard (excluding the use of spaces for indentation) and evaluate suggested changes for code-style compliance.
- As a general guideline, try to provide any relevant, official, and supporting documentation links to any tool's suggestions in review comments. This guideline is important for posterity.
- As a project rule, python source files, with names prefixed by the string "test_" and located in the project's "tests" directory, are the project's unit-testing code.
- As a project rule, any files with names prefixed by the string "check_" and located in the project's "tests" directory are the project's non-unit testing code. "Non-unit testing" in this context refers to any type of testing other than unit-testing, such as (but NOT limited to) functional testing, style linting, regression testing, etc. . It can also be assumed that non-unit testing code is usually written as bash shell-scripts.
📓 Learnings (1)
📓 Common learnings
Learnt from: reactive-firewall PR: reactive-firewall/multicast#110 File: docs/CI.md:32-32 Timestamp: 2024-09-17T06:40:42.918Z Learning: Reactive-firewall prefers to keep the word "own" in headings when emphasizing the reader's personal test.Learnt from: reactive-firewall PR: reactive-firewall/multicast#110 File: docs/USAGE.md:66-66 Timestamp: 2024-09-17T03:38:28.677Z Learning: Reactive-firewall prefers to use "Caveat" as a heading instead of "Caution".Learnt from: reactive-firewall PR: reactive-firewall/multicast#118 File: tests/check_pip:92-197 Timestamp: 2024-09-24T01:03:10.574Z Learning: Reactive-firewall prefers defining functions before they are called in Bash scripts to avoid errors due to Bash's sequential interpretation.
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tests/context.py
506-506: Within an
exceptclause, raise exceptions withraise ... from errorraise ... from Noneto distinguish them from errors in exception handling(B904)
🔇 Additional comments (4)
tests/context.py (4)
475-483: Appropriate update tocheckPythonCommandThe change to use argument unpacking (
*args) when callingcheckCovCommandis consistent with the modifications made to thecheckCovCommandfunction. This maintains the flexibility of thecheckCovCommandfunction and ensures that all arguments are properly passed.
Line range hint
1-689: Overall excellent improvements totests/context.pyThe changes in this file effectively address the objectives from issues #128 and #129, improving the code quality and maintainability of the test utilities. The refactoring to eliminate mutable default arguments and enhance error handling is well-executed. The updated docstrings and meta-testing examples contribute to better documentation and testability.
A few minor suggestions have been made to further improve the code:
- More specific error messages in
checkCovCommandandcheckPythonFuzzing.- Updated docstrings for
timePythonCommandandcheckPythonFuzzingto reflect the new signatures.- Improved exception handling in
checkPythonFuzzingto preserve the original exception context.Please review these suggestions and consider implementing them to further enhance the code quality.
Line range hint
689-689: Minor syntax correctionThe addition of the closing parenthesis appears to be fixing a syntax error in the previous version of the code.
To ensure this was indeed fixing a syntax error and not introducing a new one, please run the following command:
#!/bin/bash # Verify the syntax of the BasicUsageTestSuite class ast-grep --lang python --pattern 'class BasicUsageTestSuite($args): $$$'This will check if the class syntax is correct after the change.
331-331: Minor syntax correctionThe addition of the closing square bracket appears to be fixing a syntax error in the previous version of the code.
To ensure this was indeed fixing a syntax error and not introducing a new one, please run the following command:
This will check if the function syntax is correct after the change.
…137 -) Changes in file tests/context.py: - btter docstrings
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Actionable comments posted: 0
🧹 Outside diff range and nitpick comments (4)
tests/context.py (4)
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255-331: Excellent refactoring ofcheckCovCommand!The changes to this function significantly improve its robustness and flexibility:
- The new
*argsparameter allows for more flexible argument passing.- The added error handling (lines 310-311) prevents silent failures when given empty or None arguments.
- Converting the input to a list (line 313) ensures consistent behavior throughout the function.
- The new doctests provide comprehensive coverage of various use cases.
These improvements make the function more reliable and easier to use correctly.
Consider updating the error message on line 311 to be more specific:
- raise RuntimeError("[CWE-1286] args must be an array of positional arguments") + raise RuntimeError("[CWE-1286] args must be a non-empty array of positional arguments")This change would make it clearer that empty arrays are also not allowed.
489-501: Good update totimePythonCommand, but consider adding error handlingThe changes to this function align well with the modifications made to
checkCovCommand:
- The removal of the default
[None]forargsis consistent with the new approach.- The docstring has been updated to reflect the new parameter type.
For consistency with
checkCovCommand, consider adding similar error handling:def timePythonCommand(args, stderr=None): """ Function for backend subprocess check_output command. Args: args (array): An array of positional command arguments to be executed. stderr (Optional[int]): File descriptor for stderr redirection. Defaults to None. Returns: The output of checkPythonCommand. """ + if not args or args[0] is None: + raise RuntimeError("[CWE-1286] args must be a non-empty array of positional arguments") return checkPythonCommand(args, stderr=stderr)This addition would ensure consistent behavior across functions and prevent potential issues with empty or None arguments.
504-577: Good improvements tocheckPythonFuzzing, with some suggestions for further enhancementThe changes to this function have significantly improved its robustness and testability:
- The removal of the default
[None]forargsis consistent with the changes in other functions.- The new doctests provide good coverage of various scenarios, including error cases.
- Raising a RuntimeError instead of suppressing all errors improves error visibility and debugging.
Consider the following improvements:
- Add input validation similar to
checkCovCommand:def checkPythonFuzzing(args, stderr=None): # ... (docstring) ... + if not args or args[0] is None: + raise RuntimeError("[CWE-1286] args must be a non-empty array of positional arguments") theOutput = None try: # ... (rest of the function) ...
- Improve exception handling as suggested by the static analysis tool:
except BaseException as err: # pragma: no branch theOutput = None - raise RuntimeError(err) # do not suppress all errors + raise RuntimeError(f"Command execution failed: {err}") from errThese changes would make the function more consistent with
checkCovCommandand improve the clarity of raised exceptions.🧰 Tools
🪛 Ruff
576-576: Within an
exceptclause, raise exceptions withraise ... from errorraise ... from Noneto distinguish them from errors in exception handling(B904)
Line range hint
255-577: Overall excellent improvements with minor suggestions for consistencyThe changes in this file represent a significant enhancement to the codebase:
- Consistent removal of
[None]default arguments across functions.- Improved error handling and input validation, particularly in
checkCovCommand.- Enhanced test coverage with comprehensive doctests.
These improvements will lead to more robust code and easier maintenance.
To further improve consistency across the modified functions, consider:
- Implementing similar input validation in
timePythonCommandandcheckPythonFuzzingas done incheckCovCommand.- Standardizing error messages across all functions for easier debugging and maintenance.
- Ensuring consistent exception handling, particularly in
checkPythonFuzzing, by using theraise ... from errpattern.These final touches will make the code even more cohesive and maintainable.
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🪛 Ruff
576-576: Within an
exceptclause, raise exceptions withraise ... from errorraise ... from Noneto distinguish them from errors in exception handling(B904)
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Review profile: CHILL
📒 Files selected for processing (1)
- tests/context.py (5 hunks)
🧰 Additional context used
📓 Path-based instructions (1)
tests/context.py (1)
Pattern
tests/*: When reviewing test-code for this project,
- Prioritize portability over clarity, especially when dealing with cross-Python compatibility. However, with the priority in mind, do still consider improvements to clarity when relevant.
- As a general guideline, consider the code-style advocated in the PEP-8 standard (excluding the use of spaces for indentation) and evaluate suggested changes for code-style compliance.
- As a general guideline, try to provide any relevant, official, and supporting documentation links to any tool's suggestions in review comments. This guideline is important for posterity.
- As a project rule, python source files, with names prefixed by the string "test_" and located in the project's "tests" directory, are the project's unit-testing code.
- As a project rule, any files with names prefixed by the string "check_" and located in the project's "tests" directory are the project's non-unit testing code. "Non-unit testing" in this context refers to any type of testing other than unit-testing, such as (but NOT limited to) functional testing, style linting, regression testing, etc. . It can also be assumed that non-unit testing code is usually written as bash shell-scripts.
📓 Learnings (1)
📓 Common learnings
Learnt from: reactive-firewall PR: reactive-firewall/multicast#110 File: docs/CI.md:32-32 Timestamp: 2024-09-17T06:40:42.918Z Learning: Reactive-firewall prefers to keep the word "own" in headings when emphasizing the reader's personal test.Learnt from: reactive-firewall PR: reactive-firewall/multicast#110 File: docs/USAGE.md:66-66 Timestamp: 2024-09-17T03:38:28.677Z Learning: Reactive-firewall prefers to use "Caveat" as a heading instead of "Caution".Learnt from: reactive-firewall PR: reactive-firewall/multicast#118 File: tests/check_pip:92-197 Timestamp: 2024-09-24T01:03:10.574Z Learning: Reactive-firewall prefers defining functions before they are called in Bash scripts to avoid errors due to Bash's sequential interpretation.
🪛 Ruff
tests/context.py
576-576: Within an
exceptclause, raise exceptions withraise ... from errorraise ... from Noneto distinguish them from errors in exception handling(B904)
* From Security Patches (tag 'v1.5.1'): [SECURITY] Patch for GHSA-2v67-4x3c-889g (BACKPORT) * From PR #148 (master): : Master Branch [SECURITY] Fix for GHSA-2v67-4x3c-889g [PATCH] Fixes for integration testing script (- WIP #55 -) [PATCH] Apply suggestions from code review (- WIP PR #148 -) [PATCH] FIXED readthedocs strangeness (- WIP #79 -) [PATCH] minor fix for the implementation of read-the-docs config [PATCH] cleaned up documentation regarding usage (- WIP #79 -) [PATCH] fixup for better tox testing (- WIP PR #135 -) [DOCUMENTATION] Improved docstring coverage a bunch (- WIP #79 -) [DOCUMENTATION] Fixes for documentation builds and version bump to 2.0.0-beta [DOCUMENTATION] Slight improvement to documentation (- WIP #79 -) [DOCUMENTATION] Resolve documentation conflict with fuzz-testing branch. [DOCUMENTATION] minor correction to docstrings for endSocket. [DOCUMENTATION] Slight improvement of meta-testing via doctests (- WIP #128 & #129 -) [DOCUMENTATION] improved docstrings as discussed in review (- WIP PR #137 -) [DOCUMENTATION] Corrected exitcode description (no code change) (- WIP #79 -) [DOCUMENTATION] Improved documentation as per #79 [DOCUMENTATION] expands the documentation of the module (- WIP #79 -) [STYLE] applied changes from review (- WIP #146 -) [STYLE] Various style fixes (- WIP #141 -) [STYLE] Fixed Whitespace (- WIP #79 -) [COVERAGE] improving coverage slightly (- WIP #55 -) [TESTING] improved testing slightly [TESTING] implementing basic fuzzing (- WIP #13 -) [TESTING] testing simpler new-style imports [REGRESSION] Contributes to #53 [HOTFIX] fix for bad labeler config (- WIP #135 [FIX] Fix typo in tox.ini [UPGRADE] improved error handling by implementing error chaining (- WIP #32 -) [UPGRADE] Version 2.0 Development Cycle (- WIP #120 -)
Changes in file tests/context.py:
checkCovCommand(): possible solution for PYL-W0102checkPythonCommand(): possible solution for PLY-W0102Summary by CodeRabbit