//tools/binary_size: Consolidate most tools into "supersize" command

tools/binary_size/integration_test.py

Index: tools/binary_size/integration_test.py
diff --git a/tools/binary_size/integration_test.py b/tools/binary_size/integration_test.py
deleted file mode 100755
index 40c3d6ea61cc9b97c828c2e25bca24a71283ed65..0000000000000000000000000000000000000000
--- a/tools/binary_size/integration_test.py
+++ /dev/null
@@ -1,156 +0,0 @@
-#!/usr/bin/env python
-# Copyright 2017 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 copy
-import difflib
-import itertools
-import logging
-import os
-import unittest
-import subprocess
-import sys
-import tempfile
-
-import describe
-import file_format
-import map2size
-import models
-import paths
-
-
-_SCRIPT_DIR = os.path.dirname(__file__)
-_TEST_DATA_DIR = os.path.join(_SCRIPT_DIR, 'testdata')
-_TEST_MAP_PATH = os.path.join(_TEST_DATA_DIR, 'test.map')
-
-update_goldens = False
-
-
-def _AssertGolden(expected_lines, actual_lines):
-  expected = list(expected_lines)
-  actual = list(l + '\n' for l in actual_lines)
-  assert actual == expected, ('Did not match .golden.\n' +
-      ''.join(difflib.unified_diff(expected, actual, 'expected', 'actual')))
-
-
-def _CompareWithGolden(func):
-  name = func.__name__.replace('test_', '')
-  golden_path = os.path.join(_TEST_DATA_DIR, name + '.golden')
-
-  def inner(self):
-    actual_lines = func(self)
-
-    if update_goldens:
-      with open(golden_path, 'w') as file_obj:
-        describe.WriteLines(actual_lines, file_obj.write)
-      logging.info('Wrote %s', golden_path)
-    else:
-      with open(golden_path) as file_obj:
-        _AssertGolden(file_obj, actual_lines)
-  return inner
-
-
-def _RunApp(name, *args):
-  argv = [os.path.join(_SCRIPT_DIR, name), '--no-pypy']
-  argv.extend(args)
-  return subprocess.check_output(argv).splitlines()
-
-
-class IntegrationTest(unittest.TestCase):
-  size_info = None
-
-  def _CloneSizeInfo(self):
-    if not IntegrationTest.size_info:
-      lazy_paths = paths.LazyPaths(output_directory=_TEST_DATA_DIR)
-      IntegrationTest.size_info = (
-          map2size.CreateSizeInfo(_TEST_MAP_PATH, lazy_paths))
-    return copy.deepcopy(IntegrationTest.size_info)
-
-  @_CompareWithGolden
-  def test_Map2Size(self):
-    with tempfile.NamedTemporaryFile(suffix='.size') as temp_file:
-      _RunApp('map2size.py', '--output-directory', _TEST_DATA_DIR,
-              '--map-file', _TEST_MAP_PATH, '--elf-file', '',
-              '--output-file', temp_file.name)
-      size_info = map2size.LoadAndPostProcessSizeInfo(temp_file.name)
-    # Check that saving & loading is the same as directly parsing the .map.
-    expected_size_info = self._CloneSizeInfo()
-    self.assertEquals(expected_size_info.metadata, size_info.metadata)
-    expected = '\n'.join(describe.GenerateLines(
-        expected_size_info, verbose=True, recursive=True)),
-    actual = '\n'.join(describe.GenerateLines(
-        size_info, verbose=True, recursive=True)),
-    self.assertEquals(expected, actual)
-
-    sym_strs = (repr(sym) for sym in size_info.symbols)
-    stats = describe.DescribeSizeInfoCoverage(size_info)
-    return itertools.chain(stats, sym_strs)
-
-  def test_Map2Size_NoSourcePaths(self):
-    # Just tests that it doesn't crash.
-    with tempfile.NamedTemporaryFile(suffix='.size') as temp_file:
-      _RunApp('map2size.py', '--no-source-paths',
-              '--map-file', _TEST_MAP_PATH, '--elf-file', '',
-              '--output-file', temp_file.name)
-      map2size.LoadAndPostProcessSizeInfo(temp_file.name)
-
-  @_CompareWithGolden
-  def test_ConsoleNullDiff(self):
-    with tempfile.NamedTemporaryFile(suffix='.size') as temp_file:
-      file_format.SaveSizeInfo(self._CloneSizeInfo(), temp_file.name)
-      return _RunApp('console.py', '--query', 'Diff(size_info1, size_info2)',
-                     temp_file.name, temp_file.name)
-
-  @_CompareWithGolden
-  def test_ActualDiff(self):
-    size_info1 = self._CloneSizeInfo()
-    size_info2 = self._CloneSizeInfo()
-    size_info1.metadata = {"foo": 1, "bar": [1,2,3], "baz": "yes"}
-    size_info2.metadata = {"foo": 1, "bar": [1,3], "baz": "yes"}
-    size_info1.symbols -= size_info1.symbols[:2]
-    size_info2.symbols -= size_info2.symbols[-3:]
-    size_info1.symbols[1].size -= 10
-    diff = models.Diff(size_info1, size_info2)
-    return describe.GenerateLines(diff, verbose=True)
-
-  @_CompareWithGolden
-  def test_FullDescription(self):
-    return describe.GenerateLines(self._CloneSizeInfo())
-
-  @_CompareWithGolden
-  def test_SymbolGroupMethods(self):
-    all_syms = self._CloneSizeInfo().symbols
-    global_syms = all_syms.WhereNameMatches('GLOBAL')
-    # Tests Filter(), Inverted(), and __sub__().
-    non_global_syms = global_syms.Inverted()
-    self.assertEqual(non_global_syms, (all_syms - global_syms))
-    # Tests Sorted() and __add__().
-    self.assertEqual(all_syms.Sorted(),
-                     (global_syms + non_global_syms).Sorted())
-    # Tests GroupByNamespace() and __len__().
-    return itertools.chain(
-        ['GroupByNamespace()'],
-        describe.GenerateLines(all_syms.GroupByNamespace()),
-        ['GroupByNamespace(depth=1)'],
-        describe.GenerateLines(all_syms.GroupByNamespace(depth=1)),
-        ['GroupByNamespace(depth=1, fallback=None)'],
-        describe.GenerateLines(all_syms.GroupByNamespace(depth=1,
-                                                         fallback=None)),
-        ['GroupByNamespace(depth=1, min_count=2)'],
-        describe.GenerateLines(all_syms.GroupByNamespace(depth=1, min_count=2)),
-    )
-
-
-def main():
-  argv = sys.argv
-  if len(argv) > 1 and argv[1] == '--update':
-    argv.pop(0)
-    global update_goldens
-    update_goldens = True
-
-  unittest.main(argv=argv, verbosity=2)
-
-
-if __name__ == '__main__':
-  main()