0d073fa89e
- Add GETTING_STARTED.md with quick start guide and development modes - Add INSTALL.sh automated installation script - Add INSTALLATION_CHECKLIST.md, INSTALLATION_SUCCESS.md, and INSTALLATION_SUMMARY.md - Add QUICK_REFERENCE.md for common commands - Add SETUP_GUIDE.md with detailed setup instructions - Update README.md with improved project overview - Add did-wallet app dependencies and node_modules
65 lines
1.2 KiB
JavaScript
65 lines
1.2 KiB
JavaScript
'use strict'
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const test = require('tape')
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const SparseArray = require('../')
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let arr
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test('allows to be constructed', (t) => {
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arr = new SparseArray()
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t.end()
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})
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test('bit field is empty', (t) => {
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t.deepEqual(arr.bitField(), [])
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t.end()
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})
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test('one item at 0 position', (t) => {
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arr.set(0, 0)
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t.deepEqual(arr.bitField(), [0b1])
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t.end()
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})
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test('another item at 1 position', (t) => {
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arr.set(1, 1)
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t.deepEqual(arr.bitField(), [0b11])
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t.end()
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})
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test('another item at 7th position', (t) => {
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arr.set(6, 6)
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t.deepEqual(arr.bitField(), [0b1000011])
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t.end()
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})
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test('another item at 8th position', (t) => {
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arr.set(7, 7)
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t.deepEqual(arr.bitField(), [0b11000011])
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t.end()
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})
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test('another item at 9th position', (t) => {
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arr.set(8, 8)
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t.deepEqual(arr.bitField(), [0b11000011, 0b1])
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t.end()
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})
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test('another item at 11th position', (t) => {
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arr.set(10, 10)
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t.deepEqual(arr.bitField(), [0b11000011, 0b101])
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t.end()
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})
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test('another item at 16th position', (t) => {
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arr.set(15, 15)
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t.deepEqual(arr.bitField(), [0b11000011, 0b10000101])
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t.end()
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})
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test('another item at 17th position', (t) => {
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arr.set(16, 16)
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t.deepEqual(arr.bitField(), [0b11000011, 0b10000101, 0b1])
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t.end()
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})
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