Index: mojo/public/tools/bindings/pylib/mojom_tests/parse/ast_unittest.py |
diff --git a/mojo/public/tools/bindings/pylib/mojom_tests/parse/ast_unittest.py b/mojo/public/tools/bindings/pylib/mojom_tests/parse/ast_unittest.py |
deleted file mode 100644 |
index dd28cdd120f3263de53ebcddeefb87b9510e053d..0000000000000000000000000000000000000000 |
--- a/mojo/public/tools/bindings/pylib/mojom_tests/parse/ast_unittest.py |
+++ /dev/null |
@@ -1,135 +0,0 @@ |
-# Copyright 2014 The Chromium Authors. All rights reserved. |
-# Use of this source code is governed by a BSD-style license that can be |
-# found in the LICENSE file. |
- |
-import imp |
-import os.path |
-import sys |
-import unittest |
- |
-def _GetDirAbove(dirname): |
- """Returns the directory "above" this file containing |dirname| (which must |
- also be "above" this file).""" |
- path = os.path.abspath(__file__) |
- while True: |
- path, tail = os.path.split(path) |
- assert tail |
- if tail == dirname: |
- return path |
- |
-try: |
- imp.find_module("mojom") |
-except ImportError: |
- sys.path.append(os.path.join(_GetDirAbove("pylib"), "pylib")) |
-import mojom.parse.ast as ast |
- |
- |
-class _TestNode(ast.NodeBase): |
- """Node type for tests.""" |
- |
- def __init__(self, value, **kwargs): |
- super(_TestNode, self).__init__(**kwargs) |
- self.value = value |
- |
- def __eq__(self, other): |
- return super(_TestNode, self).__eq__(other) and self.value == other.value |
- |
- |
-class _TestNodeList(ast.NodeListBase): |
- """Node list type for tests.""" |
- |
- _list_item_type = _TestNode |
- |
- |
-class ASTTest(unittest.TestCase): |
- """Tests various AST classes.""" |
- |
- def testNodeBase(self): |
- # Test |__eq__()|; this is only used for testing, where we want to do |
- # comparison by value and ignore filenames/line numbers (for convenience). |
- node1 = ast.NodeBase(filename="hello.mojom", lineno=123) |
- node2 = ast.NodeBase() |
- self.assertEquals(node1, node2) |
- self.assertEquals(node2, node1) |
- |
- # Check that |__ne__()| just defers to |__eq__()| properly. |
- self.assertFalse(node1 != node2) |
- self.assertFalse(node2 != node1) |
- |
- # Check that |filename| and |lineno| are set properly (and are None by |
- # default). |
- self.assertEquals(node1.filename, "hello.mojom") |
- self.assertEquals(node1.lineno, 123) |
- self.assertIsNone(node2.filename) |
- self.assertIsNone(node2.lineno) |
- |
- # |NodeBase|'s |__eq__()| should compare types (and a subclass's |__eq__()| |
- # should first defer to its superclass's). |
- node3 = _TestNode(123) |
- self.assertNotEqual(node1, node3) |
- self.assertNotEqual(node3, node1) |
- # Also test |__eq__()| directly. |
- self.assertFalse(node1 == node3) |
- self.assertFalse(node3 == node1) |
- |
- node4 = _TestNode(123, filename="world.mojom", lineno=123) |
- self.assertEquals(node4, node3) |
- node5 = _TestNode(456) |
- self.assertNotEquals(node5, node4) |
- |
- def testNodeListBase(self): |
- node1 = _TestNode(1, filename="foo.mojom", lineno=1) |
- # Equal to, but not the same as, |node1|: |
- node1b = _TestNode(1, filename="foo.mojom", lineno=1) |
- node2 = _TestNode(2, filename="foo.mojom", lineno=2) |
- |
- nodelist1 = _TestNodeList() # Contains: (empty). |
- self.assertEquals(nodelist1, nodelist1) |
- self.assertEquals(nodelist1.items, []) |
- self.assertIsNone(nodelist1.filename) |
- self.assertIsNone(nodelist1.lineno) |
- |
- nodelist2 = _TestNodeList(node1) # Contains: 1. |
- self.assertEquals(nodelist2, nodelist2) |
- self.assertEquals(nodelist2.items, [node1]) |
- self.assertNotEqual(nodelist2, nodelist1) |
- self.assertEquals(nodelist2.filename, "foo.mojom") |
- self.assertEquals(nodelist2.lineno, 1) |
- |
- nodelist3 = _TestNodeList([node2]) # Contains: 2. |
- self.assertEquals(nodelist3.items, [node2]) |
- self.assertNotEqual(nodelist3, nodelist1) |
- self.assertNotEqual(nodelist3, nodelist2) |
- self.assertEquals(nodelist3.filename, "foo.mojom") |
- self.assertEquals(nodelist3.lineno, 2) |
- |
- nodelist1.Append(node1b) # Contains: 1. |
- self.assertEquals(nodelist1.items, [node1]) |
- self.assertEquals(nodelist1, nodelist2) |
- self.assertNotEqual(nodelist1, nodelist3) |
- self.assertEquals(nodelist1.filename, "foo.mojom") |
- self.assertEquals(nodelist1.lineno, 1) |
- |
- nodelist1.Append(node2) # Contains: 1, 2. |
- self.assertEquals(nodelist1.items, [node1, node2]) |
- self.assertNotEqual(nodelist1, nodelist2) |
- self.assertNotEqual(nodelist1, nodelist3) |
- self.assertEquals(nodelist1.lineno, 1) |
- |
- nodelist2.Append(node2) # Contains: 1, 2. |
- self.assertEquals(nodelist2.items, [node1, node2]) |
- self.assertEquals(nodelist2, nodelist1) |
- self.assertNotEqual(nodelist2, nodelist3) |
- self.assertEquals(nodelist2.lineno, 1) |
- |
- nodelist3.Insert(node1) # Contains: 1, 2. |
- self.assertEquals(nodelist3.items, [node1, node2]) |
- self.assertEquals(nodelist3, nodelist1) |
- self.assertEquals(nodelist3, nodelist2) |
- self.assertEquals(nodelist3.lineno, 1) |
- |
- # Test iteration: |
- i = 1 |
- for item in nodelist1: |
- self.assertEquals(item.value, i) |
- i += 1 |