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test(repo): declare the deciding coverage classes of two under-drawn properties - #148

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ryanleecode merged 1 commit into
diag-l2-failure-recordfrom
diag-l3-coverage-classes
Oct 2, 2026
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ryanleecode merged 1 commit into
diag-l2-failure-recordfrom
diag-l3-coverage-classes

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@systemfsoftware-maker

@systemfsoftware-maker systemfsoftware-maker commented Oct 2, 2026 •

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Layer 3 (plan unit U16, first two files).

mutant-set-policy and interpret-vitest-mutant-run now declare cover classes for every branch that decides their subject. Their generators were fixed so each class is reached under the mutation-worker budget: before the fix, the equivalent-to-original branch was drawn in 0.06% of runs and long error texts in 0%. Both files pass at seeds 1-20.

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systemfsoftware-maker added this pull request to stack #152 October 2, 2026 01:45
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systemfsoftware-maker force-pushed the diag-l3-coverage-classes branch 4 times, most recently from 44d4fdb to 7a0de52 Compare October 2, 2026 02:42
…properties

mutant-set-policy and interpret-vitest-mutant-run now declare cover classes for every branch that decides their subject, and their generators reach each class constructively under the mutation-worker budget

Verdict-Semantics: unchanged
@ryanleecode
ryanleecode removed this pull request from stack #152 October 2, 2026 17:36
@ryanleecode
ryanleecode added this pull request to stack #157 October 2, 2026 17:36
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ryanleecode merged commit 8ec5920 into feat/agent-ready-failure-diagnostics Oct 2, 2026
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ryanleecode deleted the diag-l3-coverage-classes branch October 2, 2026 18:15

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Reviewed by the merge conductor as part of the diagnostics stack. CI green on this head except where noted in the stack summary (macOS timeouts on #151 are flaky: the same code is green on macOS in #155 and #156; the #156 stryker-js mutation shard times out until main records its first full-cost timing, as this PR's description says). Merging into feat/agent-ready-failure-diagnostics with a merge commit.

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2 participants