v8/test/intl/number-format/check-digit-ranges.js

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// Digit ranges are obeyed.

// Invalid ranges
assertThrows('Intl.NumberFormat(undefined, {minimumIntegerDigits: 0})');
assertThrows('Intl.NumberFormat(undefined, {minimumIntegerDigits: 22})');
assertThrows('Intl.NumberFormat(undefined, {minimumIntegerDigits: null})');
assertThrows('Intl.NumberFormat(undefined, {minimumIntegerDigits: Infinity})');
assertThrows('Intl.NumberFormat(undefined, {minimumIntegerDigits: -Infinity})');
assertThrows('Intl.NumberFormat(undefined, {minimumIntegerDigits: x})');

assertThrows('Intl.NumberFormat(undefined, {minimumFractionDigits: -1})');
assertThrows('Intl.NumberFormat(undefined, {maximumFractionDigits: 21})');

assertThrows('Intl.NumberFormat(undefined, {minimumSignificantDigits: 0})');
assertThrows('Intl.NumberFormat(undefined, {minimumSignificantDigits: 22})');
assertThrows('Intl.NumberFormat(undefined, {maximumSignificantDigits: 0})');
assertThrows('Intl.NumberFormat(undefined, {maximumSignificantDigits: 22})');
assertThrows('Intl.NumberFormat(undefined, ' +
    '{minimumSignificantDigits: 5, maximumSignificantDigits: 2})');

// Valid ranges
assertDoesNotThrow('Intl.NumberFormat(undefined, {minimumIntegerDigits: 1})');
assertDoesNotThrow('Intl.NumberFormat(undefined, {minimumIntegerDigits: 21})');

assertDoesNotThrow('Intl.NumberFormat(undefined, {minimumFractionDigits: 0})');
assertDoesNotThrow('Intl.NumberFormat(undefined, {minimumFractionDigits: 20})');

assertDoesNotThrow('Intl.NumberFormat(undefined, ' +
    '{minimumSignificantDigits: 1})');
assertDoesNotThrow('Intl.NumberFormat(undefined, ' +
    '{maximumSignificantDigits: 21})');