Add tests for wala#202.

com.ibm.wala.cast.python.ml.test/source/com/ibm/wala/cast/python/ml/test/TestTensorflow2Model.java

@@ -2732,6 +2732,34 @@ public void testModule62()
         new int[] {3});
   }
 
+  /** Test https://github.com/wala/ML/issues/202. */
+  @Test
+  public void testModule63()
+      throws ClassHierarchyException, IllegalArgumentException, CancelException, IOException {
+    test(
+        new String[] {"proj58/src/__init__.py", "proj58/src/B.py", "proj58/A.py"},
+        "src/B.py",
+        "C.__call__",
+        "proj58",
+        1,
+        1,
+        new int[] {3});
+  }
+
+  /** Test https://github.com/wala/ML/issues/202. */
+  @Test
+  public void testModule64()
+      throws ClassHierarchyException, IllegalArgumentException, CancelException, IOException {
+    test(
+        new String[] {"proj59/src/__init__.py", "proj59/src/B.py", "proj59/A.py"},
+        "src/B.py",
+        "C.__call__",
+        "proj59",
+        1,
+        1,
+        new int[] {3});
+  }
+
   @Test
   public void testStaticMethod() throws ClassHierarchyException, CancelException, IOException {
     test("tf2_test_static_method.py", "MyClass.the_static_method", 1, 1, 2);

com.ibm.wala.cast.python.test/data/proj58/A.py

@@ -0,0 +1,16 @@
+# Test https://github.com/wala/ML/issues/163.
+
+from tensorflow import ones
+from src import C
+
+
+class D:
+
+    def __init__(self):
+        self._c = C()
+
+    def __call__(self):
+        self._c(ones([1, 2]))
+
+
+D()()

com.ibm.wala.cast.python.test/data/proj58/src/B.py

@@ -0,0 +1,12 @@
+# Test https://github.com/wala/ML/issues/163.
+
+from tensorflow import Tensor
+
+
+class C:
+
+    def __init__(self):
+        pass
+
+    def __call__(self, a):
+        assert isinstance(a, Tensor)

com.ibm.wala.cast.python.test/data/proj58/src/__init__.py

@@ -0,0 +1 @@
+from .B import C

com.ibm.wala.cast.python.test/data/proj59/A.py

@@ -0,0 +1,16 @@
+# Test https://github.com/wala/ML/issues/163.
+
+from tensorflow import ones
+from src import C
+
+
+class D:
+
+    def __init__(self):
+        self._c = C()
+
+    def __call__(self):
+        self._c(ones([1, 2]))
+
+
+D()()

com.ibm.wala.cast.python.test/data/proj59/src/B.py

@@ -0,0 +1,12 @@
+# Test https://github.com/wala/ML/issues/163.
+
+from tensorflow import Tensor
+
+
+class C:
+
+    def __init__(self):
+        pass
+
+    def __call__(self, a):
+        assert isinstance(a, Tensor)

com.ibm.wala.cast.python.test/data/proj59/src/__init__.py

@@ -0,0 +1 @@
+from .B import *