PY-74116 Move other tests on completion of importable name from typing to Py3CompletionTest

And make their setup similar to
testParenthesesAreNotInsertedAfterNamesDefinedAsFunctionsInTypingPy.

typing.py in the test directory has higher priority than typing.pyi in Typeshed,
as a user .py file (see PyResolveImportUtil.Priority), so
PyResolveImportUtil.resolveQualifiedName can't find typing.pyi, and it's not used
in the tests.

GitOrigin-RevId: 3dd51af04f5e5e16e7167dea32b248bca240b18e

python/python-common-tests/com/jetbrains/python/PythonCommonCompletionTest.java

@@ -2197,20 +2197,6 @@ public abstract class PythonCommonCompletionTest extends PythonCommonTestCase {
     });
   }
 
-  // PY-62208
-  public void testImportableFunctionsFromTypingSuggestedInsideTypeHints() {
-    runWithLanguageLevel(LanguageLevel.getLatest(), () -> {
-      doMultiFileTest();
-    });
-  }
-
-  // PY-62208
-  public void testImportableVariablesFromTypingSuggestedInsideTypeHints() {
-    runWithLanguageLevel(LanguageLevel.getLatest(), () -> {
-      doMultiFileTest();
-    });
-  }
-
   // PY-62208
   public void testImportableFunctionsAndVariablesNotSuggestedInsidePatterns() {
     runWithLanguageLevel(LanguageLevel.getLatest(), () -> {

python/testData/completion/importableFunctionsFromTypingSuggestedInsideTypeHints/typing.py

@@ -1,22 +0,0 @@
-
-@_SpecialForm
-def Final(self, parameters):
-    """Special typing construct to indicate final names to type checkers.
-
-    A final name cannot be re-assigned or overridden in a subclass.
-
-    For example::
-
-        MAX_SIZE: Final = 9000
-        MAX_SIZE += 1  # Error reported by type checker
-
-        class Connection:
-            TIMEOUT: Final[int] = 10
-
-        class FastConnector(Connection):
-            TIMEOUT = 1  # Error reported by type checker
-
-    There is no runtime checking of these properties.
-    """
-    item = _type_check(parameters, f'{self} accepts only single type.')
-    return _GenericAlias(self, (item,))

python/testData/completion/importableVariablesFromTypingSuggestedInsideTypeHints/typing.py

@@ -1,12 +0,0 @@
-Tuple = _TupleType(tuple, -1, inst=False, name='Tuple')
-Tuple.__doc__ = \
-    """Deprecated alias to builtins.tuple.
-
-    Tuple[X, Y] is the cross-product type of X and Y.
-
-    Example: Tuple[T1, T2] is a tuple of two elements corresponding
-    to type variables T1 and T2.  Tuple[int, float, str] is a tuple
-    of an int, a float and a string.
-
-    To specify a variable-length tuple of homogeneous type, use Tuple[T, ...].
-    """

python/testSrc/com/jetbrains/python/Py3CompletionTest.java

@@ -764,7 +764,26 @@ public class Py3CompletionTest extends PyTestCase {
       def TypedDict(typename, fields=None, /, *, total=True, **kwargs):
           ...
       """, ignored -> {
-      doMultiFileTest();
+      doTest();
+    });
+  }
+
+  // PY-62208
+  public void testImportableFunctionsFromTypingSuggestedInsideTypeHints() {
+    runWithAdditionalFileInLibDir("typing.py", """
+      def Final(self, parameters):
+          ...
+      """, ignored -> {
+      doTest();
+    });
+  }
+
+  // PY-62208
+  public void testImportableVariablesFromTypingSuggestedInsideTypeHints() {
+    runWithAdditionalFileInLibDir("typing.py", """
+      Tuple = _TupleType(tuple, -1, inst=False, name='Tuple')
+      """, ignored -> {
+      doTest();
     });
   }