test: Add regression tests for closed issues #5094, #4723, #4432 #5637
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Replace internal compiler error with user-facing error message when a bare lambda like `x -> y` is used at the top level. Now produces: "expected a table, but found a function" Fixes PRQL#4280 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <[email protected]>
When using `group {} (sort a | take 1)`, the inner sort was being
incorrectly dropped because `sort_undone` was unconditionally set
to true for all groups. Now only set `sort_undone` when there's an
actual partition (non-empty group keys).
Fixes PRQL#5100
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <[email protected]>
The error message for bare lambda expressions (e.g., `x -> y`) was fixed in PR PRQL#5634. Move the test from bad_error_messages.rs to error_messages.rs since the error is now clear and helpful. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <[email protected]>
…QL#4432 Add inline snapshot tests to prevent regressions for bugs that have been fixed: - test_source_column_name: Using `source` as column name no longer causes "Ambiguous name" error (PRQL#5094) - test_column_inference_with_into: Column inference works correctly with `into` statement (PRQL#4723) - test_distinct_on_columns_propagated: DISTINCT ON propagates necessary columns to CTE (PRQL#4432) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <[email protected]>
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Summary
instasnapshots as recommended by project guidelinesTests added:
test_source_column_name- Closes Usingsourceas a relation alias causes "Ambiguous name" error #5094 (usingsourceas column name)test_column_inference_with_into- Closes Can not infer where a column is from but then the error message says that column is available? #4723 (column inference withinto)test_distinct_on_columns_propagated- Closes DISTINCT ON does not ensure columns exist #4432 (DISTINCT ON column propagation)Test plan
🤖 Generated with Claude Code