fix(benchmarks): Increase MAX_INTERRUPT_ACTIONS and give process more RAM

Signed-off-by: Marcel Klehr <mklehr@gmx.net>

Author: marcelklehr

package.json

@@ -13,7 +13,7 @@
     "test": "node --unhandled-rejections=strict test/selenium-runner.js",
     "test:node:fake": "npm run build:test-node && node dist/node-tests/fake-tests.js",
     "test:node:fake:full": "npm run build:test-node && node dist/node-tests/fake-tests.js",
-    "test:node:fake:benchmark": "npm run build:test-node && FLOCCUS_TEST=benchmark FLOCCUS_NODE_INCLUDE_BENCHMARK=true node dist/node-tests/fake-tests.js",
+    "test:node:fake:benchmark": "npm run build:test-node && NODE_OPTIONS=--max-old-space-size=4096 FLOCCUS_TEST=benchmark FLOCCUS_NODE_INCLUDE_BENCHMARK=true node dist/node-tests/fake-tests.js",
     "test:appium": "node --unhandled-rejections=strict test/appium-runner.js",
     "lint": "eslint --ext .js,.vue src",
     "lint:fix": "eslint --ext .js,.vue src --fix",

src/test/benchmark.test.js

@@ -38,7 +38,7 @@ describe('Floccus', function() {
         // counts are precomputed once from the PRNG and then cycled through, so the
         // interrupt schedule is independent of how many random draws the tree
         // manipulations consume in between.
-        const MAX_INTERRUPT_ACTIONS = 500
+        const MAX_INTERRUPT_ACTIONS = 1000
         let interruptCounts = []
         let i = 0
         const nextInterruptCount = () => {
@@ -47,7 +47,7 @@ describe('Floccus', function() {
               // Allow between 1 action and an increasing bound (growing over stretches of
               // 20, then resetting). Draws larger than the remaining plan simply let that
               // sync complete uninterrupted, mirroring the old "long timeout" behaviour.
-              testRandom.int(1, Math.round(1 + (MAX_INTERRUPT_ACTIONS - 1) * (index % 20) / 20))
+              testRandom.int(1, Math.round(1 + (MAX_INTERRUPT_ACTIONS - 1) * ((index + 1) % 20) / 20))
             )
           }
           return interruptCounts[(i++) % 1000]