GetEnv retrieves the environment variable key.

HexToUint32 parses Hex to uint32 without error.

IntContains checks the src in any int of the target int slice.

MockEnv set environment variable and return revert function.

Read reads structured binary data from r into data.

ReadFile reads contents from a file.

ReadInts reads contents from single line file and returns them as []int32.

ReadLines reads contents from a file and splits them by new lines.

ReadLinesOffsetN reads contents from file and splits them by new line.

Size returns how many bytes Write would generate to encode the value v, which must be a fixed-size value or a slice of fixed-size values, or a pointer to such data.

Sleep awaits for provided interval.

StringsContains checks the src in any string of the target string slice.

StringsHas checks the target string slice contains src or not.

Write writes the binary representation of data into w.

BigEndian is the big-endian implementation of ByteOrder.

LittleEndian is the little-endian implementation of ByteOrder.

A ByteOrder specifies how to convert byte sequences into 16-, 32-, or 64-bit unsigned integers.