Updated the files.

my-app/node_modules/hdr-histogram-percentiles-obj/test/hdr-js.js

@@ -0,0 +1,92 @@
+'use strict'
+
+const test = require('tap').test
+const hdr = require('hdr-histogram-js')
+const histPercentileObj = require('../')
+
+test('should return a valid hist as object', (t) => {
+  t.plan(24)
+  const histogram = hdr.build({
+    lowestDiscernibleValue: 1,
+    highestTrackableValue: 100
+  })
+  let total = 0
+  for (let i = 0; i < 10000; i++) {
+    const num = Math.floor(Math.random() * 100)
+    histogram.recordValue(num)
+    total += num
+  }
+
+  // any of the numbers below _could_ be 0, so we do a type test instead of t.ok
+  const result = histPercentileObj.histAsObj(histogram, total)
+  t.ok(result)
+  t.type(result.average, 'number')
+  t.type(result.mean, 'number')
+  t.type(result.stddev, 'number')
+  t.type(result.min, 'number')
+  t.type(result.max, 'number')
+  t.type(result.total, 'number')
+
+  const withPercentiles = histPercentileObj.addPercentiles(histogram, result)
+  t.ok(withPercentiles)
+  t.type(withPercentiles.average, 'number')
+  t.type(withPercentiles.p0_001, 'number')
+  t.type(withPercentiles.p0_01, 'number')
+  t.type(withPercentiles.p0_1, 'number')
+  t.type(withPercentiles.p1, 'number')
+  t.type(withPercentiles.p2_5, 'number')
+  t.type(withPercentiles.p10, 'number')
+  t.type(withPercentiles.p25, 'number')
+  t.type(withPercentiles.p50, 'number')
+  t.type(withPercentiles.p75, 'number')
+  t.type(withPercentiles.p90, 'number')
+  t.type(withPercentiles.p97_5, 'number')
+  t.type(withPercentiles.p99, 'number')
+  t.type(withPercentiles.p99_9, 'number')
+  t.type(withPercentiles.p99_99, 'number')
+  t.type(withPercentiles.p99_999, 'number')
+})
+
+test('should return expected numbers', (t) => {
+  t.plan(18)
+  const histogram = hdr.build({
+    lowestDiscernibleValue: 1,
+    highestTrackableValue: 10
+  })
+
+  histogram.recordValue(4)
+  histogram.recordValue(5)
+  histogram.recordValue(6)
+
+  // any of the numbers below _could_ be 0, so we do a type test instead of t.ok
+  const result = histPercentileObj.histAsObj(histogram, 15)
+  t.ok(result)
+  t.equal(result.average, 5)
+  t.equal(result.mean, 5)
+  t.equal(result.stddev, 0.82)
+  t.equal(result.min, 4)
+  t.equal(result.max, 6)
+  t.equal(result.total, 15)
+
+  const withPercentiles = histPercentileObj.addPercentiles(histogram, result)
+  t.ok(withPercentiles)
+  t.equal(withPercentiles.average, 5)
+  t.equal(withPercentiles.p2_5, 4)
+  t.equal(withPercentiles.p50, 5)
+  t.equal(withPercentiles.p75, 6)
+  t.equal(withPercentiles.p90, 6)
+  t.equal(withPercentiles.p97_5, 6)
+  t.equal(withPercentiles.p99, 6)
+  t.equal(withPercentiles.p99_9, 6)
+  t.equal(withPercentiles.p99_99, 6)
+  t.equal(withPercentiles.p99_999, 6)
+})
+
+test('should return a valid hist as object from a WASM histogram', (t) => {
+  t.plan(1)
+  hdr.initWebAssemblySync()
+  const histogram = hdr.build({
+    useWebAssembly: true
+  })
+  t.ok(histPercentileObj.histAsObj(histogram))
+})