Converting various classes to namedtuples

appengine/findit/crash/test/callstack_test.py

Index: appengine/findit/crash/test/callstack_test.py
diff --git a/appengine/findit/crash/test/callstack_test.py b/appengine/findit/crash/test/callstack_test.py
deleted file mode 100644
index eda0225ed665ff0397c7ad7304079fb3da09b334..0000000000000000000000000000000000000000
--- a/appengine/findit/crash/test/callstack_test.py
+++ /dev/null
@@ -1,98 +0,0 @@
-# Copyright 2016 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.
-
-from common.dependency import Dependency
-from crash.callstack import StackFrame, CallStack
-from crash.test.stacktrace_test_suite import StacktraceTestSuite
-from crash.type_enums import CallStackFormatType, CallStackLanguageType
-
-
-class CallStackTest(StacktraceTestSuite):
-
-  def testStackFrameToString(self):
-    self.assertEqual(
-        StackFrame(0, 'src/', 'func', 'f.cc', 'src/f.cc', []).ToString(),
-        '#0 in func @ f.cc')
-    self.assertEqual(
-        StackFrame(0, 'src/', 'func', 'f.cc', 'src/f.cc', [1]).ToString(),
-        '#0 in func @ f.cc:1')
-    self.assertEqual(
-        StackFrame(0, 'src/', 'func', 'f.cc', 'src/f.cc', [1, 2]).ToString(),
-        '#0 in func @ f.cc:1:1')
-
-  def testBlameUrlForStackFrame(self):
-    frame = StackFrame(0, 'src/', 'func', 'f.cc', 'src/f.cc', [])
-    self.assertEqual(frame.BlameUrl('1'), None)
-
-    frame.repo_url = 'https://repo_url'
-    self.assertEqual(frame.BlameUrl('1'), 'https://repo_url/+blame/1/f.cc')
-
-    frame.crashed_line_numbers = [9, 10]
-    self.assertEqual(frame.BlameUrl('1'), 'https://repo_url/+blame/1/f.cc#9')
-
-  def testFrameListInitCallStack(self):
-    stack = CallStack(0)
-    stack.extend([StackFrame(0, 'src/', '', 'func', 'f.cc', [2])])
-
-    copy_stack = CallStack(stack.priority, frame_list=stack)
-    self._VerifyTwoCallStacksEqual(copy_stack, stack)
-
-  def testParseLineForJavaCallstackFormat(self):
-    stack = CallStack(0, CallStackFormatType.JAVA)
-
-    stack.ParseLine('dummy line', {})
-    self.assertEqual(stack, [])
-
-    deps = {'org/': Dependency('org/', 'https://repo', '1')}
-    stack.ParseLine('  at org.a.b(a.java:609)', deps)
-    self._VerifyTwoStackFramesEqual(
-        stack[0],
-        StackFrame(0, 'org/', 'org.a.b', 'a.java', 'org/a.java', [609]))
-
-  def testParseLineForSyzyasanCallstackFormat(self):
-    stack = CallStack(0, CallStackFormatType.SYZYASAN)
-
-    stack.ParseLine('dummy line', {})
-    self.assertEqual(stack, [])
-
-    deps = {'src/content/': Dependency('src/content/', 'https://repo', '1')}
-    stack.ParseLine('c::p::n [src/content/e.cc @ 165]', deps)
-    self._VerifyTwoStackFramesEqual(
-        stack[0],
-        StackFrame(
-            0, 'src/content/', 'c::p::n', 'e.cc', 'src/content/e.cc', [165]))
-
-  def testParseLineForDefaultCallstackFormat(self):
-    stack = CallStack(0, CallStackFormatType.DEFAULT)
-
-    stack.ParseLine('dummy line', {})
-    self.assertEqual(stack, [])
-
-    stack.ParseLine('#dummy line', {})
-    self.assertEqual(stack, [])
-
-    deps = {'tp/webrtc/': Dependency('tp/webrtc/', 'https://repo', '1')}
-    stack.ParseLine('#0 0x52617a in func0 tp/webrtc/a.c:38:3', deps)
-    self._VerifyTwoStackFramesEqual(
-        stack[0],
-        StackFrame(
-            0, 'tp/webrtc/', 'func0', 'a.c', 'tp/webrtc/a.c', [38, 39, 40, 41]))
-
-    stack.ParseLine('#1 0x526 in func::func2::func3 tp/webrtc/a.c:3:2', deps)
-    self._VerifyTwoStackFramesEqual(
-        stack[1],
-        StackFrame(
-            1, 'tp/webrtc/', 'func::func2::func3', 'a.c', 'tp/webrtc/a.c',
-            [3, 4, 5]))
-
-  def testParseLineForFracasJavaStack(self):
-    stack = CallStack(0, CallStackFormatType.DEFAULT,
-                      CallStackLanguageType.JAVA)
-
-    stack.ParseLine('#0 0xxx in android.app.func app.java:2450', {})
-    self._VerifyTwoStackFramesEqual(
-        stack[0],
-        StackFrame(
-            0, '', 'android.app.func', 'android/app.java',
-            'android/app.java', [2450]))