119 lines
3.9 KiB
JavaScript
119 lines
3.9 KiB
JavaScript
const { remote } = require('electron')
|
|
const fs = require('fs')
|
|
const path = require('path')
|
|
|
|
const { expect } = require('chai')
|
|
|
|
describe('process module', () => {
|
|
describe('process.getCreationTime()', () => {
|
|
it('returns a creation time', () => {
|
|
const creationTime = process.getCreationTime()
|
|
expect(creationTime).to.be.a('number').and.be.at.least(0)
|
|
})
|
|
})
|
|
|
|
describe('process.getCPUUsage()', () => {
|
|
it('returns a cpu usage object', () => {
|
|
const cpuUsage = process.getCPUUsage()
|
|
expect(cpuUsage.percentCPUUsage).to.be.a('number')
|
|
expect(cpuUsage.idleWakeupsPerSecond).to.be.a('number')
|
|
})
|
|
})
|
|
|
|
describe('process.getIOCounters()', () => {
|
|
before(function () {
|
|
if (process.platform === 'darwin') {
|
|
this.skip()
|
|
}
|
|
})
|
|
|
|
it('returns an io counters object', () => {
|
|
const ioCounters = process.getIOCounters()
|
|
expect(ioCounters.readOperationCount).to.be.a('number')
|
|
expect(ioCounters.writeOperationCount).to.be.a('number')
|
|
expect(ioCounters.otherOperationCount).to.be.a('number')
|
|
expect(ioCounters.readTransferCount).to.be.a('number')
|
|
expect(ioCounters.writeTransferCount).to.be.a('number')
|
|
expect(ioCounters.otherTransferCount).to.be.a('number')
|
|
})
|
|
})
|
|
|
|
describe('process.getBlinkMemoryInfo()', () => {
|
|
it('returns blink memory information object', () => {
|
|
const heapStats = process.getBlinkMemoryInfo()
|
|
expect(heapStats.allocated).to.be.a('number')
|
|
expect(heapStats.marked).to.be.a('number')
|
|
expect(heapStats.total).to.be.a('number')
|
|
})
|
|
})
|
|
|
|
describe('process.getProcessMemoryInfo()', async () => {
|
|
it('resolves promise successfully with valid data', async () => {
|
|
const memoryInfo = await process.getProcessMemoryInfo()
|
|
expect(memoryInfo).to.be.an('object')
|
|
if (process.platform === 'linux' || process.platform === 'windows') {
|
|
expect(memoryInfo.residentSet).to.be.a('number').greaterThan(0)
|
|
}
|
|
expect(memoryInfo.private).to.be.a('number').greaterThan(0)
|
|
// Shared bytes can be zero
|
|
expect(memoryInfo.shared).to.be.a('number').greaterThan(-1)
|
|
})
|
|
})
|
|
|
|
describe('process.getSystemMemoryInfo()', () => {
|
|
it('returns system memory info object', () => {
|
|
const systemMemoryInfo = process.getSystemMemoryInfo()
|
|
expect(systemMemoryInfo.free).to.be.a('number')
|
|
expect(systemMemoryInfo.total).to.be.a('number')
|
|
})
|
|
})
|
|
|
|
describe('process.getSystemVersion()', () => {
|
|
it('returns a string', () => {
|
|
expect(process.getSystemVersion()).to.be.a('string')
|
|
})
|
|
})
|
|
|
|
describe('process.getHeapStatistics()', () => {
|
|
it('returns heap statistics object', () => {
|
|
const heapStats = process.getHeapStatistics()
|
|
expect(heapStats.totalHeapSize).to.be.a('number')
|
|
expect(heapStats.totalHeapSizeExecutable).to.be.a('number')
|
|
expect(heapStats.totalPhysicalSize).to.be.a('number')
|
|
expect(heapStats.totalAvailableSize).to.be.a('number')
|
|
expect(heapStats.usedHeapSize).to.be.a('number')
|
|
expect(heapStats.heapSizeLimit).to.be.a('number')
|
|
expect(heapStats.mallocedMemory).to.be.a('number')
|
|
expect(heapStats.peakMallocedMemory).to.be.a('number')
|
|
expect(heapStats.doesZapGarbage).to.be.a('boolean')
|
|
})
|
|
})
|
|
|
|
describe('process.takeHeapSnapshot()', () => {
|
|
it('returns true on success', () => {
|
|
const filePath = path.join(remote.app.getPath('temp'), 'test.heapsnapshot')
|
|
|
|
const cleanup = () => {
|
|
try {
|
|
fs.unlinkSync(filePath)
|
|
} catch (e) {
|
|
// ignore error
|
|
}
|
|
}
|
|
|
|
try {
|
|
const success = process.takeHeapSnapshot(filePath)
|
|
expect(success).to.be.true()
|
|
const stats = fs.statSync(filePath)
|
|
expect(stats.size).not.to.be.equal(0)
|
|
} finally {
|
|
cleanup()
|
|
}
|
|
})
|
|
|
|
it('returns false on failure', () => {
|
|
const success = process.takeHeapSnapshot('')
|
|
expect(success).to.be.false()
|
|
})
|
|
})
|
|
})
|