acc: surface tool-version checks as a TestAccept/prerequisites subtest#5712
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The acceptance prerequisite checks (jq, uv, ruff, python) ran inline in TestAccept, so a stale or missing tool failed as a bare TestAccept, which says nothing about the cause. Run them in a TestAccept/prerequisites subtest so the failure names the actual problem. Split EnsurePython into RequirePython (pure version check, safe in the subtest) and ConfigurePython (the PATH side effect). ConfigurePython runs on the parent TestAccept t after the subtest passes: it prepends to PATH via t.Setenv and uses t.TempDir, both of which are torn down when their test returns, so running it from a subtest would revert the PATH change before the rest of the suite runs. Co-authored-by: Isaac
ConfigurePython's PATH side effect is documented on ConfigurePython itself; it is not a concern of requirePrerequisites. Co-authored-by: Isaac
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Integration test reportCommit: 5840031
21 interesting tests: 13 SKIP, 8 RECOVERED
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denik
approved these changes
Jun 30, 2026
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The acceptance prerequisite checks (jq, uv, ruff, python) ran inline in
TestAccept, so a stale tool failed as a bareTestAcceptthat says nothing about the cause. This runs them in aTestAccept/prerequisitessubtest so the failure names the problem.EnsurePythonis split intoRequirePython(the check, run in the subtest) andConfigurePython(the PATH side effect).ConfigurePythonruns on the parenttafter the subtest, since itst.Setenv/t.TempDirwould be torn down at a subtest's end.Follow-up to #5698.
This pull request and its description were written by Isaac.