Require node v26 for GROWABLE_ARRAYBUFFERS feature

Follow up #27103

Author: sbc100

.circleci/config.yml

@@ -971,6 +971,8 @@ jobs:
             other.test_js_optimizer_verbose
             other.test_file_packager_separate_metadata
             other.test_full_js_library*
+            other.test_exceptions_stack_trace*
+            other.test_exceptions_rethrow_stack_trace*
             core2.test_hello_world
             core2.test_fcntl_open_nodefs
             core2.test_fcntl_open_rawfs
@@ -1034,8 +1036,6 @@ jobs:
             other.test_js_optimizer_verbose
             other.test_min_node_version
             other.test_node_emscripten_num_logical_cores
-            other.test_exceptions_stack_trace*
-            other.test_exceptions_rethrow_stack_trace*
             core2.test_pthread_create
             core2.test_i64_invoke_bigint
             core2.test_sse2
@@ -1075,6 +1075,7 @@ jobs:
             core0.test_pthread_wait_suspending*
             core0.test_poll_blocking_asyncify_jspi
             core0.test_promise_await*
+            core0.test_*exception*_wasm
             "
       - upload-test-results
   test-other:

test/common.py

@@ -585,15 +585,14 @@ def require_wasm_legacy_eh(self):
 
   def require_wasm_eh(self):
     if 'EMTEST_SKIP_WASM_EH' in os.environ:
-      self.skipTest('test requires node v24 or d8 (and EMTEST_SKIP_WASM_EH is set)')
+      self.skipTest('test requires node v26 or d8 (and EMTEST_SKIP_WASM_EH is set)')
     self.set_setting('WASM_LEGACY_EXCEPTIONS', 0)
 
     if self.is_browser_test():
       self.check_browser_feature('EMTEST_SKIP_WASM_EH', Feature.WASM_EXCEPTIONS, 'test requires Wasm EH')
       return
 
-    if self.try_require_node_version(22):
-      self.node_args.append('--experimental-wasm-exnref')
+    if self.try_require_node_version(26):
       return
 
     deno = get_deno()
@@ -610,10 +609,9 @@ def require_wasm_eh(self):
     if v8:
       self.cflags.append('-sENVIRONMENT=shell')
       self.require_engine(v8)
-      self.v8_args.append('--experimental-wasm-exnref')
       return
 
-    self.fail('either d8, deno, bun or node v24 required to run wasm-eh tests.  Use EMTEST_SKIP_WASM_EH to skip')
+    self.fail('either d8, deno, bun or node v26 required to run wasm-eh tests.  Use EMTEST_SKIP_WASM_EH to skip')
 
   def require_jspi(self):
     if 'EMTEST_SKIP_JSPI' in os.environ:

tools/feature_matrix.py

@@ -129,11 +129,7 @@ class Feature(IntEnum):
     'chrome': 137,
     'firefox': 131,
     'safari': 180400,
-    # Supported with flag --experimental-wasm-exnref (TODO: Change this to
-    # unflagged version of Node.js 260000 that ships Wasm EH enabled, after
-    # Emscripten unit testing has migrated to Node.js 26, and Emsdk ships
-    # Node.js 26)
-    'node': 220000,
+    'node': 260000,
   },
   # Growable SharedArrayBuffers improves memory growth feature in multithreaded
   # builds by avoiding need to poll resizes to ArrayBuffer views in Workers.