Make computeAlignment more efficient #389
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Currently `Test.Tasty.Ingredients.ConsoleReporter.computeAlignment` evaluation is extremely inefficient: firstly because `data Maximum` lacks strictness annotations, and secondly because `foldTestTree` operates not even over `Maximum a`, but over `Int -> Maximum a`. The patch improves efficiency of `computeAlignment` and arguably makes its implementation simpler.
VictorCMiraldo
approved these changes
Sep 17, 2023
martijnbastiaan
approved these changes
Sep 17, 2023
netbsd-srcmastr
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Jan 29, 2025
Version 1.5.3 -------------- _2025-01-05_ * Console reporter: disable line wrapping ([#433](UnkindPartition/tasty#433)). * Console reporter: force flushing of stdout after `showCursor` ([#436](UnkindPartition/tasty#436)). Version 1.5.2 -------------- _2024-11-03_ * Partially revert [#393](UnkindPartition/tasty#393) to fix progress reporting outside of Emacs. * Do not depend on `unbounded-delays` on `ppc64`, `s390x` and `riscv64` ([#371](UnkindPartition/tasty#371), [#422](UnkindPartition/tasty#422), [#423](UnkindPartition/tasty#423)). Version 1.5.1 -------------- _2024-06-22_ * Performance improvements ([#389](UnkindPartition/tasty#389), [#390](UnkindPartition/tasty#390)). * Progress reporting in Emacs: use `\r` instead of ANSI escape sequences ([#393](UnkindPartition/tasty#393)). * Console reporter: fix unintended change to `foldHeading` ([#396](UnkindPartition/tasty#396)). * Prune empty test subtrees from `TestTree` ([#403](UnkindPartition/tasty#403)). * Add `instance Eq Timeout` and `instance Ord Timeout` ([#415](UnkindPartition/tasty#415)). * Add ability to supply options for launchers and reporters at the top-level of test tree ([#417](UnkindPartition/tasty#417)).
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Currently
Test.Tasty.Ingredients.ConsoleReporter.computeAlignmentevaluation is extremely inefficient: firstly becausedata Maximumlacks strictness annotations, and secondly becausefoldTestTreeoperates not even overMaximum a, but overInt -> Maximum a.The patch improves efficiency of
computeAlignmentand arguably makes its implementation simpler.CC @martijnbastiaan for review.