bootstrap: fixup Error.stackTraceLimit for user-land snapshot

lib/internal/errors.js

@@ -191,6 +191,12 @@ function lazyBuffer() {
 }
 
 function isErrorStackTraceLimitWritable() {
+  // Do no touch Error.stackTraceLimit as V8 would attempt to install
+  // it again during deserialization.
+  if (require('v8').startupSnapshot.isBuildingSnapshot()) {
+    return false;
+  }
+
   const desc = ObjectGetOwnPropertyDescriptor(Error, 'stackTraceLimit');
   if (desc === undefined) {
     return ObjectIsExtensible(Error);

lib/internal/main/mksnapshot.js

@@ -2,8 +2,11 @@
 
 const {
   Error,
+  ObjectDefineProperty,
+  ObjectGetOwnPropertyDescriptor,
+  ObjectSetPrototypeOf,
+  SafeArrayIterator,
   SafeSet,
-  SafeArrayIterator
 } = primordials;
 
 const binding = internalBinding('mksnapshot');
@@ -125,7 +128,21 @@ function main() {
   const source = readFileSync(file, 'utf-8');
   const serializeMainFunction = compileSerializeMain(filename, source);
 
-  require('internal/v8/startup_snapshot').initializeCallbacks();
+  const {
+    initializeCallbacks,
+    namespace: {
+      addSerializeCallback,
+      addDeserializeCallback,
+    },
+  } = require('internal/v8/startup_snapshot');
+  initializeCallbacks();
+
+  let stackTraceLimitDesc;
+  addDeserializeCallback(() => {
+    if (stackTraceLimitDesc !== undefined) {
+      ObjectDefineProperty(Error, 'stackTraceLimit', stackTraceLimitDesc);
+    }
+  });
 
   if (getOptionValue('--inspect-brk')) {
     internalBinding('inspector').callAndPauseOnStart(
@@ -134,6 +151,19 @@ function main() {
   } else {
     serializeMainFunction(requireForUserSnapshot, filename, dirname);
   }
+
+  addSerializeCallback(() => {
+    stackTraceLimitDesc = ObjectGetOwnPropertyDescriptor(Error, 'stackTraceLimit');
+
+    if (stackTraceLimitDesc !== undefined) {
+      // We want to use null-prototype objects to not rely on globally mutable
+      // %Object.prototype%.
+      ObjectSetPrototypeOf(stackTraceLimitDesc, null);
+      process._rawDebug('Deleting Error.stackTraceLimit from the snapshot. ' +
+                        'It will be re-installed after deserialization');
+      delete Error.stackTraceLimit;
+    }
+  });
 }
 
 main();

lib/internal/v8/startup_snapshot.js

@@ -54,8 +54,6 @@ function runSerializeCallbacks() {
     const { 0: callback, 1: data } = serializeCallbacks.shift();
     callback(data);
   }
-  // Remove the hooks from the snapshot.
-  require('v8').startupSnapshot = undefined;
 }
 
 function addSerializeCallback(callback, data) {

test/parallel/test-snapshot-api.js

@@ -10,6 +10,12 @@ const fixtures = require('../common/fixtures');
 const path = require('path');
 const fs = require('fs');
 
+const v8 = require('v8');
+
+// By default it should be false. We'll test that it's true in snapshot
+// building mode in the fixture.
+assert(!v8.startupSnapshot.isBuildingSnapshot());
+
 tmpdir.refresh();
 const blobPath = path.join(tmpdir.path, 'snapshot.blob');
 const entry = fixtures.path('snapshot', 'v8-startup-snapshot-api.js');

test/parallel/test-snapshot-typescript.js

@@ -2,12 +2,7 @@
 
 // This tests the TypeScript compiler in the snapshot.
 
-const common = require('../common');
-
-if (process.features.debug) {
-  common.skip('V8 snapshot does not work with mutated globals yet: ' +
-              'https://bugs.chromium.org/p/v8/issues/detail?id=12772');
-}
+require('../common');
 
 const assert = require('assert');
 const { spawnSync } = require('child_process');

test/parallel/test-snapshot-warning.js

@@ -4,12 +4,7 @@
 // during snapshot serialization and installed again during
 // deserialization.
 
-const common = require('../common');
-
-if (process.features.debug) {
-  common.skip('V8 snapshot does not work with mutated globals yet: ' +
-              'https://bugs.chromium.org/p/v8/issues/detail?id=12772');
-}
+require('../common');
 
 const assert = require('assert');
 const { spawnSync } = require('child_process');