perf: use OrdinalIgnoreCase Contains in HtmlReportGenerator span mapping by thomhurst · Pull Request #6093 · thomhurst/TUnit (original) (raw)

Replace the ToLowerInvariant() copy + Contains chain in MapSpanService with in-place case-insensitive string.Contains(..., StringComparison. OrdinalIgnoreCase) calls, removing a per-span string allocation while preserving identical case-insensitive matching behavior.

The final return at line 765 keeps ToLowerInvariant() because its value is serialized as the span 'service' identifier consumed downstream as a CSS/URL token.

Closes #6057

[](/apps/claude)

thomhurst deleted the perf/issue-6057-htmlreport-ordinal branch

May 28, 2026 20:39

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