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|
#!/usr/bin/env python
# Copyright (c) 2012 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 unittest
import merge_isolate
# Create shortcuts.
from merge_isolate import KEY_TRACKED, KEY_UNTRACKED
class MergeGyp(unittest.TestCase):
def test_unknown_key(self):
try:
merge_isolate.verify_variables({'foo': [],})
self.fail()
except AssertionError:
pass
def test_unknown_var(self):
try:
merge_isolate.verify_condition({'variables': {'foo': [],}})
self.fail()
except AssertionError:
pass
def test_union(self):
value1 = {
'a': set(['A']),
'b': ['B', 'C'],
'c': 'C',
}
value2 = {
'a': set(['B', 'C']),
'b': [],
'd': set(),
}
expected = {
'a': set(['A', 'B', 'C']),
'b': ['B', 'C'],
'c': 'C',
'd': set(),
}
self.assertEquals(expected, merge_isolate.union(value1, value2))
def test_eval_content(self):
try:
# Intrinsics are not available.
merge_isolate.eval_content('map(str, [1, 2])')
self.fail()
except NameError:
pass
def test_load_gyp_empty(self):
self.assertEquals({}, merge_isolate.load_gyp({}).flatten())
def test_load_gyp(self):
value = {
'variables': {
KEY_TRACKED: ['a'],
KEY_UNTRACKED: ['b'],
},
'conditions': [
['OS=="atari"', {
'variables': {
KEY_TRACKED: ['c', 'x'],
KEY_UNTRACKED: ['d'],
'command': ['echo', 'Hello World'],
'read_only': True,
},
}, { # else
'variables': {
KEY_TRACKED: ['e', 'x'],
KEY_UNTRACKED: ['f'],
'command': ['echo', 'You should get an Atari'],
},
}],
['OS=="amiga"', {
'variables': {
KEY_TRACKED: ['g'],
'read_only': False,
},
}],
['OS=="dendy"', {
}],
['OS=="coleco"', {
}, { # else
'variables': {
KEY_UNTRACKED: ['h'],
'read_only': None,
},
}],
],
}
expected = {
'amiga': {
'command': ['echo', 'You should get an Atari'],
KEY_TRACKED: ['a', 'e', 'g', 'x'],
KEY_UNTRACKED: ['b', 'f', 'h'],
'read_only': False,
},
'atari': {
'command': ['echo', 'Hello World'],
KEY_TRACKED: ['a', 'c', 'x'],
KEY_UNTRACKED: ['b', 'd', 'h'],
'read_only': True,
},
'coleco': {
'command': ['echo', 'You should get an Atari'],
KEY_TRACKED: ['a', 'e', 'x'],
KEY_UNTRACKED: ['b', 'f'],
},
'dendy': {
'command': ['echo', 'You should get an Atari'],
KEY_TRACKED: ['a', 'e', 'x'],
KEY_UNTRACKED: ['b', 'f', 'h'],
},
}
self.assertEquals(expected, merge_isolate.load_gyp(value).flatten())
def test_load_gyp_duplicate_command(self):
value = {
'variables': {
'command': ['rm', '-rf', '/'],
},
'conditions': [
['OS=="atari"', {
'variables': {
'command': ['echo', 'Hello World'],
},
}],
],
}
try:
merge_isolate.load_gyp(value)
self.fail()
except AssertionError:
pass
def test_load_gyp_no_condition(self):
value = {
'variables': {
KEY_TRACKED: ['a'],
KEY_UNTRACKED: ['b'],
},
}
expected = {
KEY_TRACKED: ['a'],
KEY_UNTRACKED: ['b'],
}
actual = merge_isolate.load_gyp(value)
# Flattening the whole config will discard 'None'.
self.assertEquals({}, actual.flatten())
self.assertEquals([None], actual.per_os.keys())
# But the 'None' value is still available as a backup.
self.assertEquals(expected, actual.per_os[None].flatten())
def test_invert_map(self):
value = {
'amiga': {
'command': ['echo', 'You should get an Atari'],
KEY_TRACKED: ['a', 'e', 'g', 'x'],
KEY_UNTRACKED: ['b', 'f', 'h'],
'read_only': False,
},
'atari': {
'command': ['echo', 'Hello World'],
KEY_TRACKED: ['a', 'c', 'x'],
KEY_UNTRACKED: ['b', 'd', 'h'],
'read_only': True,
},
'coleco': {
'command': ['echo', 'You should get an Atari'],
KEY_TRACKED: ['a', 'e', 'x'],
KEY_UNTRACKED: ['b', 'f'],
},
'dendy': {
'command': ['echo', 'You should get an Atari'],
KEY_TRACKED: ['a', 'e', 'x'],
KEY_UNTRACKED: ['b', 'f', 'h'],
},
}
expected_values = {
'command': {
('echo', 'Hello World'): set(['atari']),
('echo', 'You should get an Atari'): set(['amiga', 'coleco', 'dendy']),
},
KEY_TRACKED: {
'a': set(['amiga', 'atari', 'coleco', 'dendy']),
'c': set(['atari']),
'e': set(['amiga', 'coleco', 'dendy']),
'g': set(['amiga']),
'x': set(['amiga', 'atari', 'coleco', 'dendy']),
},
KEY_UNTRACKED: {
'b': set(['amiga', 'atari', 'coleco', 'dendy']),
'd': set(['atari']),
'f': set(['amiga', 'coleco', 'dendy']),
'h': set(['amiga', 'atari', 'dendy']),
},
'read_only': {
None: set(['coleco', 'dendy']),
False: set(['amiga']),
True: set(['atari']),
},
}
expected_oses = set(['amiga', 'atari', 'coleco', 'dendy'])
actual_values, actual_oses = merge_isolate.invert_map(value)
self.assertEquals(expected_values, actual_values)
self.assertEquals(expected_oses, actual_oses)
def test_reduce_inputs(self):
values = {
'command': {
('echo', 'Hello World'): set(['atari']),
('echo', 'You should get an Atari'): set(['amiga', 'coleco', 'dendy']),
},
KEY_TRACKED: {
'a': set(['amiga', 'atari', 'coleco', 'dendy']),
'c': set(['atari']),
'e': set(['amiga', 'coleco', 'dendy']),
'g': set(['amiga']),
'x': set(['amiga', 'atari', 'coleco', 'dendy']),
},
KEY_UNTRACKED: {
'b': set(['amiga', 'atari', 'coleco', 'dendy']),
'd': set(['atari']),
'f': set(['amiga', 'coleco', 'dendy']),
'h': set(['amiga', 'atari', 'dendy']),
},
'read_only': {
None: set(['coleco', 'dendy']),
False: set(['amiga']),
True: set(['atari']),
},
}
oses = set(['amiga', 'atari', 'coleco', 'dendy'])
expected_values = {
'command': {
('echo', 'Hello World'): set(['atari']),
('echo', 'You should get an Atari'): set(['!atari']),
},
KEY_TRACKED: {
'a': set([None]),
'c': set(['atari']),
'e': set(['!atari']),
'g': set(['amiga']),
'x': set([None]),
},
KEY_UNTRACKED: {
'b': set([None]),
'd': set(['atari']),
'f': set(['!atari']),
'h': set(['!coleco']),
},
'read_only': {
None: set(['coleco', 'dendy']),
False: set(['amiga']),
True: set(['atari']),
},
}
actual_values, actual_oses = merge_isolate.reduce_inputs(values, oses)
self.assertEquals(expected_values, actual_values)
self.assertEquals(oses, actual_oses)
def test_convert_map_to_gyp(self):
values = {
'command': {
('echo', 'Hello World'): set(['atari']),
('echo', 'You should get an Atari'): set(['!atari']),
},
KEY_TRACKED: {
'a': set([None]),
'c': set(['atari']),
'e': set(['!atari']),
'g': set(['amiga']),
'x': set([None]),
},
KEY_UNTRACKED: {
'b': set([None]),
'd': set(['atari']),
'f': set(['!atari']),
'h': set(['!coleco']),
},
'read_only': {
None: set(['coleco', 'dendy']),
False: set(['amiga']),
True: set(['atari']),
},
}
oses = set(['amiga', 'atari', 'coleco', 'dendy'])
expected = {
'variables': {
KEY_TRACKED: ['a', 'x'],
KEY_UNTRACKED: ['b'],
},
'conditions': [
['OS=="amiga"', {
'variables': {
KEY_TRACKED: ['g'],
'read_only': False,
},
}],
['OS=="atari"', {
'variables': {
'command': ['echo', 'Hello World'],
KEY_TRACKED: ['c'],
KEY_UNTRACKED: ['d'],
'read_only': True,
},
}, {
'variables': {
'command': ['echo', 'You should get an Atari'],
KEY_TRACKED: ['e'],
KEY_UNTRACKED: ['f'],
},
}],
['OS=="coleco"', {
}, {
'variables': {
KEY_UNTRACKED: ['h'],
},
}],
],
}
self.assertEquals(expected, merge_isolate.convert_map_to_gyp(values, oses))
def test_merge_two_empty(self):
# Flat stay flat. Pylint is confused about union() return type.
# pylint: disable=E1103
actual = merge_isolate.union(
merge_isolate.union(
merge_isolate.Configs([]),
merge_isolate.load_gyp({})),
merge_isolate.load_gyp({})).flatten()
self.assertEquals({}, actual)
def test_merge_empty(self):
actual = merge_isolate.convert_map_to_gyp(*merge_isolate.reduce_inputs(
*merge_isolate.invert_map({})))
self.assertEquals({}, actual)
def test_load_two_conditions(self):
linux = {
'conditions': [
['OS=="linux"', {
'variables': {
'isolate_dependency_tracked': [
'file_linux',
'file_common',
],
},
}],
],
}
mac = {
'conditions': [
['OS=="mac"', {
'variables': {
'isolate_dependency_tracked': [
'file_mac',
'file_common',
],
},
}],
],
}
expected = {
'linux': {
'isolate_dependency_tracked': ['file_common', 'file_linux'],
},
'mac': {
'isolate_dependency_tracked': ['file_common', 'file_mac'],
},
}
# Pylint is confused about union() return type.
# pylint: disable=E1103
configs = merge_isolate.union(
merge_isolate.union(
merge_isolate.Configs([]),
merge_isolate.load_gyp(linux)),
merge_isolate.load_gyp(mac)).flatten()
self.assertEquals(expected, configs)
def test_load_three_conditions(self):
linux = {
'conditions': [
['OS=="linux"', {
'variables': {
'isolate_dependency_tracked': [
'file_linux',
'file_common',
],
},
}],
],
}
mac = {
'conditions': [
['OS=="mac"', {
'variables': {
'isolate_dependency_tracked': [
'file_mac',
'file_common',
],
},
}],
],
}
win = {
'conditions': [
['OS=="win"', {
'variables': {
'isolate_dependency_tracked': [
'file_win',
'file_common',
],
},
}],
],
}
expected = {
'linux': {
'isolate_dependency_tracked': ['file_common', 'file_linux'],
},
'mac': {
'isolate_dependency_tracked': ['file_common', 'file_mac'],
},
'win': {
'isolate_dependency_tracked': ['file_common', 'file_win'],
},
}
# Pylint is confused about union() return type.
# pylint: disable=E1103
configs = merge_isolate.union(
merge_isolate.union(
merge_isolate.union(
merge_isolate.Configs([]),
merge_isolate.load_gyp(linux)),
merge_isolate.load_gyp(mac)),
merge_isolate.load_gyp(win)).flatten()
self.assertEquals(expected, configs)
def test_merge_three_conditions(self):
values = {
'linux': {
'isolate_dependency_tracked': ['file_common', 'file_linux'],
},
'mac': {
'isolate_dependency_tracked': ['file_common', 'file_mac'],
},
'win': {
'isolate_dependency_tracked': ['file_common', 'file_win'],
},
}
expected = {
'variables': {
'isolate_dependency_tracked': [
'file_common',
],
},
'conditions': [
['OS=="linux"', {
'variables': {
'isolate_dependency_tracked': [
'file_linux',
],
},
}],
['OS=="mac"', {
'variables': {
'isolate_dependency_tracked': [
'file_mac',
],
},
}],
['OS=="win"', {
'variables': {
'isolate_dependency_tracked': [
'file_win',
],
},
}],
],
}
actual = merge_isolate.convert_map_to_gyp(*merge_isolate.reduce_inputs(
*merge_isolate.invert_map(values)))
self.assertEquals(expected, actual)
if __name__ == '__main__':
unittest.main()
|
