[EH] Replace event with tag (#3937)

We recently decided to change 'event' to 'tag', and to 'event section'
to 'tag section', out of the rationale that the section contains a
generalized tag that references a type, which may be used for something
other than exceptions, and the name 'event' can be confusing in the web
context.

See
- https://github.com/WebAssembly/exception-handling/issues/159#issuecomment-857910130
- https://github.com/WebAssembly/exception-handling/pull/161

1 files changed, 6 insertions, 6 deletions

diff --git a/test/unit/test_features.py b/test/unit/test_features.py
index 0186e2ba7..06e2661d1 100644
--- a/test/unit/test_features.py
+++ b/test/unit/test_features.py
@@ -184,16 +184,16 @@ class FeatureValidationTest(utils.BinaryenTestCase):
         '''
         self.check_reference_types(module, 'all used types should be allowed')
 
-    def test_event(self):
+    def test_tag(self):
         module = '''
         (module
-         (event $e (attr 0) (param i32))
+         (tag $e (attr 0) (param i32))
          (func $foo
             (throw $e (i32.const 0))
          )
         )
         '''
-        self.check_exception_handling(module, 'Module has events')
+        self.check_exception_handling(module, 'Module has tags')
 
     def test_multivalue_import(self):
         module = '''
@@ -218,13 +218,13 @@ class FeatureValidationTest(utils.BinaryenTestCase):
         self.check_multivalue(module, 'Multivalue function results ' +
                               '(multivalue is not enabled)')
 
-    def test_multivalue_event(self):
+    def test_multivalue_tag(self):
         module = '''
         (module
-         (event $foo (attr 0) (param i32 i64))
+         (tag $foo (attr 0) (param i32 i64))
         )
         '''
-        self.check_multivalue_exception_handling(module, 'Multivalue event type ' +
+        self.check_multivalue_exception_handling(module, 'Multivalue tag type ' +
                                                  '(multivalue is not enabled)')
 
     def test_multivalue_block(self):