perf: eliminate hot-path subprocess forks in test runner#731

Merged

Chemaclass merged 14 commits into

mainfrom

perf/optimize-loop

Jun 19, 2026

Commits on Jun 18, 2026

perf(helpers): drop grep fork in find_test_function_name hot path
Chemaclass
committed
perf(assert): add fast path to strip_ansi for plain text
Chemaclass
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ref(assert): collapse duplicated label_override declaration in assert_contains
Chemaclass
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perf(doubles): drop grep fork for index arg in assert_have_been_called_with
Chemaclass
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test(assert): lock strip_ansi fast/slow path boundary
Chemaclass
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perf(cli): parse file:line filter with pure-bash param expansion
Chemaclass
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test(acceptance): centralize strip_ansi helper into bootstrap
Chemaclass
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perf(runner): drop redundant subshell in per-test result rendering
Chemaclass
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perf(runner): skip rpad char-by-char rebuild when text is not truncated
Chemaclass
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docs(changelog): note hot-path performance improvements
Chemaclass
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ref(clock): use pure-bash case for date +%s%N digit check
Chemaclass
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perf(assert): count lines in assert_line_count without forking
Chemaclass
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perf(runner): short-circuit interpolate_function_name when name has no placeholder
Chemaclass
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perf(runner): return interpolated title via outvar slot
Chemaclass
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