tests: exercise gcc.TypeDecl.original_type

Author: eqvinox

tests/plugin/types/input.c

@@ -17,3 +17,5 @@
    <http://www.gnu.org/licenses/>.
 */
 
+typedef int mytype;
+typedef mytype nestedtype;

tests/plugin/types/script.py

@@ -55,5 +55,18 @@ def dump_real_type(t):
     dump_real_type(gcc.Type.float())
     dump_real_type(gcc.Type.double())
 
+    def dump_typedef(td):
+        t = td.type
+        print('gcc.TypeDecl: %r' % str(td))
+        print('  td.original_type: %r' % td.original_type)
+        print('  td.original_type is gcc.Type.int(): %r' % (td.original_type is gcc.Type.int()))
+        mytype = gccutils.get_global_typedef('mytype')
+        print('  td.original_type.name: %r' % td.original_type.name)
+        print('  td.original_type.name is mytype: %r' % (td.original_type.name is mytype))
+        dump_integer_type(t)
+
+    dump_typedef(gccutils.get_global_typedef('mytype'))
+    dump_typedef(gccutils.get_global_typedef('nestedtype'))
+
 gcc.register_callback(gcc.PLUGIN_FINISH_UNIT,
                       on_finish_unit)

tests/plugin/types/stdout.txt

@@ -25,3 +25,27 @@ gcc.Type: 'double'
   t.const: False
   t.precision: 64
   t.sizeof: 8
+gcc.TypeDecl: 'mytype'
+  td.original_type: gcc.IntegerType(name=gcc.TypeDecl('int'))
+  td.original_type is gcc.Type.int(): True
+  td.original_type.name: gcc.TypeDecl('int')
+  td.original_type.name is mytype: False
+gcc.Type: 'mytype'
+  t.const: False
+  t.unsigned: False
+  t.precision: 32
+  t.min_value.constant: -2147483648
+  t.max_value.constant: 2147483647
+  t.sizeof: 4
+gcc.TypeDecl: 'nestedtype'
+  td.original_type: gcc.IntegerType(name=gcc.TypeDecl('mytype'))
+  td.original_type is gcc.Type.int(): False
+  td.original_type.name: gcc.TypeDecl('mytype')
+  td.original_type.name is mytype: True
+gcc.Type: 'nestedtype'
+  t.const: False
+  t.unsigned: False
+  t.precision: 32
+  t.min_value.constant: -2147483648
+  t.max_value.constant: 2147483647
+  t.sizeof: 4