Add some package-importing and relative-importing tests

src/codegen/parse_ast.py

@@ -135,7 +135,7 @@ def convert(n, f):
         if k.startswith('_'):
             continue
 
-        if k in ("vararg", "kwarg", "asname") and v is None:
+        if k in ("vararg", "kwarg", "asname", "module") and v is None:
             v = ""
         # elif k in ('col_offset', 'lineno'):
             # continue

src/codegen/parser.cpp

@@ -919,7 +919,7 @@ AST_Module* parse(const char* fn) {
     return ast_cast<AST_Module>(rtn);
 }
 
-#define MAGIC_STRING "a\nci"
+#define MAGIC_STRING "a\ncj"
 #define MAGIC_STRING_LENGTH 4
 #define CHECKSUM_LENGTH 4
 

test/tests/package_import_in_nonpackage.py

+# expected: fail
+# - Relative imports not supported
+
+try:
+    from . import doesnt_exist
+except ImportError, e:
+    print e

test/tests/package_test.py

+# expected: fail
+# - packages not supported
+# - intra-package imports ("from . import foo") not supported
+# - "from __future__ import absolute_import" not supported
+
+import test_package
+print test_package
+
+import test_package.intrapackage_import
+import test_package.absolute_import
+import test_package.absolute_import_with_future

test/tests/test_package/absolute_import.py

+import import_target
+
+print import_target

test/tests/test_package/absolute_import_with_future.py

+from __future__ import absolute_import
+import import_target
+
+print import_target

test/tests/test_package/import_target.py

+print "running test_package.import_target"

test/tests/test_package/intrapackage_import.py

+from . import import_target
+print import_target