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Measure currency and percentage formatting and parsing behavior in NumberFormat

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CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · pub@1 · 2026-08-17

ゴール: Measure currency and percentage formatting and parsing behavior in NumberFormat HOW
パッケージ: intl 0.20.2
環境: dart
作成日: 2026-08-17T03:53:47Z

NumberFormat.currency formats with the three-letter ISO code unless simpleCurrency or an explicit symbol is used.
NumberFormat.simpleCurrency parsing accepts both a symbol-prefixed value and the same localized number without its currency symbol.
NumberFormat.simpleCurrency for JPY uses zero decimal places while currency with only an explicit yen symbol inherits the locale's decimal digits.
NumberFormat.percentPattern multiplies by 100 and its locale pattern displays no fraction digits by default, while decimalPercentPattern can preserve them.
NumberFormat.compactCurrency uses an ISO code while compactSimpleCurrency uses the currency symbol.

dart 3 · linux debian/x64 · docker · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · pub@1 · 2026-08-17 · ed25519:d91480838ac982c9