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Interface: DoubleConstraints

Defined in: packages/fast-check/src/arbitrary/double.ts:24

Constraints to be applied on double

Remarks​

Since 2.6.0

Properties​

max?​

optional max?: number

Defined in: packages/fast-check/src/arbitrary/double.ts:43

Upper bound for the generated 64-bit floats (included, see maxExcluded to exclude it)

Default Value​

Number.POSITIVE_INFINITY, 1.7976931348623157e+308 when noDefaultInfinity is true

Remarks​

Since 2.8.0

maxExcluded?​

optional maxExcluded?: boolean

Defined in: packages/fast-check/src/arbitrary/double.ts:50

Should the upper bound (aka max) be excluded? Note: Excluding max=Number.POSITIVE_INFINITY would result into having max set to Number.MAX_VALUE.

Default Value​

false

Remarks​

Since 3.12.0

min?​

optional min?: number

Defined in: packages/fast-check/src/arbitrary/double.ts:30

Lower bound for the generated 64-bit floats (included, see minExcluded to exclude it)

Default Value​

Number.NEGATIVE_INFINITY, -1.7976931348623157e+308 when noDefaultInfinity is true

Remarks​

Since 2.8.0

minExcluded?​

optional minExcluded?: boolean

Defined in: packages/fast-check/src/arbitrary/double.ts:37

Should the lower bound (aka min) be excluded? Note: Excluding min=Number.NEGATIVE_INFINITY would result into having min set to -Number.MAX_VALUE.

Default Value​

false

Remarks​

Since 3.12.0

noDefaultInfinity?​

optional noDefaultInfinity?: boolean

Defined in: packages/fast-check/src/arbitrary/double.ts:57

By default, lower and upper bounds are -infinity and +infinity. By setting noDefaultInfinity to true, you move those defaults to minimal and maximal finite values.

Default Value​

false

Remarks​

Since 2.8.0

noInteger?​

optional noInteger?: boolean

Defined in: packages/fast-check/src/arbitrary/double.ts:70

When set to true, Number.isInteger(value) will be false for any generated value. Note: -infinity and +infinity, or NaN can stil be generated except if you rejected them via another constraint.

Default Value​

false

Remarks​

Since 3.18.0

noNaN?​

optional noNaN?: boolean

Defined in: packages/fast-check/src/arbitrary/double.ts:63

When set to true, no more Number.NaN can be generated.

Default Value​

false

Remarks​

Since 2.8.0