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Unified Diff: mojo/public/tools/bindings/pylib/mojom_tests/parse/ast_unittest.py

Issue 814543006: Move //mojo/{public, edk} underneath //third_party (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Rebase Created 5 years, 11 months ago
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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

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