test: fix up delays for array buffer test

Refs: nodejs#735 Signed-off-by: Michael Dawson <michael_dawson@ca.ibm.com>
mhdawson · May 25, 2020 · d8a00ac · d8a00ac
1 parent 45cb1d9
commit d8a00ac
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Showing 3 changed files with 19 additions and 2 deletions.
diff --git a/test/arraybuffer.js b/test/arraybuffer.js
@@ -39,6 +39,8 @@ function test(binding) {
     },
     () => {
       global.gc();
+    },
+    () => {
       assert.strictEqual(1, binding.arraybuffer.getFinalizeCount());
     },
 
@@ -51,6 +53,8 @@ function test(binding) {
     },
     () => {
       global.gc();
+    },
+    () => {
       assert.strictEqual(1, binding.arraybuffer.getFinalizeCount());
     },
 

diff --git a/test/index.js b/test/index.js
@@ -99,7 +99,8 @@ if (typeof global.gc === 'function') {
   console.log('\nAll tests passed!');
 } else {
   // Make it easier to run with the correct (version-dependent) command-line args.
-  const child = require('./napi_child').spawnSync(process.argv[0], [ '--expose-gc', __filename ], {
+  const child = require('./napi_child').spawnSync(process.argv[0],
+    ['--expose-gc', '--no-concurrent-array-buffer-freeing', '--no-concurrent-array-buffer-sweeping', __filename ], {
     stdio: 'inherit',
   });
 

diff --git a/test/testUtil.js b/test/testUtil.js
@@ -1,5 +1,17 @@
 // Run each test function in sequence,
 // with an async delay and GC call between each.
+
+function tick(x, cb) {
+  function ontick() {
+    if (--x === 0) {
+      if (typeof cb === 'function') cb();
+    } else {
+      setImmediate(ontick);
+    }
+  }
+  setImmediate(ontick);
+};
+
 function runGCTests(tests, i, title) {
   if (!i) {
     i = 0;
@@ -18,7 +30,7 @@ function runGCTests(tests, i, title) {
       }
       setImmediate(() => {
         global.gc();
-        runGCTests(tests, i + 1, title);
+        tick(10, runGCTests(tests, i + 1, title));
       });
     }
   }