qt5base-lts/util/cmake/tests/test_parsing.py
Tobias Hunger 83354655b2 CMake: pro2cmake.py: Simplify code and add test for line continuation
Simplify code a bit and add a test for line continuation fixup.

Change-Id: If865bc94d7d419c65d3280b5f9613ebc0d3db74a
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
2019-02-28 08:08:41 +00:00

308 lines
9.4 KiB
Python
Executable File

#!/usr/bin/env python3
#############################################################################
##
## Copyright (C) 2018 The Qt Company Ltd.
## Contact: https://www.qt.io/licensing/
##
## This file is part of the plugins of the Qt Toolkit.
##
## $QT_BEGIN_LICENSE:GPL-EXCEPT$
## Commercial License Usage
## Licensees holding valid commercial Qt licenses may use this file in
## accordance with the commercial license agreement provided with the
## Software or, alternatively, in accordance with the terms contained in
## a written agreement between you and The Qt Company. For licensing terms
## and conditions see https://www.qt.io/terms-conditions. For further
## information use the contact form at https://www.qt.io/contact-us.
##
## GNU General Public License Usage
## Alternatively, this file may be used under the terms of the GNU
## General Public License version 3 as published by the Free Software
## Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
## included in the packaging of this file. Please review the following
## information to ensure the GNU General Public License requirements will
## be met: https://www.gnu.org/licenses/gpl-3.0.html.
##
## $QT_END_LICENSE$
##
#############################################################################
import os
from pro2cmake import QmakeParser
_tests_path = os.path.dirname(os.path.abspath(__file__))
def validate_op(key, op, value, to_validate):
assert key == to_validate['key']
assert op == to_validate['operation']
assert value == to_validate.get('value', None)
def validate_single_op(key, op, value, to_validate):
assert len(to_validate) == 1
validate_op(key, op, value, to_validate[0])
def evaluate_condition(to_validate):
assert 'condition' in to_validate
assert 'statements' in to_validate
return (to_validate['condition'],
to_validate['statements'],
to_validate.get('else_statements', {}))
def validate_default_else_test(file_name):
result = parse_file(file_name)
assert len(result) == 1
(cond, if_branch, else_branch) = evaluate_condition(result[0])
assert cond == 'qtConfig(timezone)'
validate_single_op('A', '=', ['1'], if_branch)
assert len(else_branch) == 1
(cond2, if2_branch, else2_branch) = evaluate_condition(else_branch[0])
assert cond2 == 'win32'
validate_single_op('B', '=', ['2'], if2_branch)
validate_single_op('C', '=', ['3'], else2_branch)
def parse_file(file):
p = QmakeParser(debug=True)
result = p.parseFile(file)
print('\n\n#### Parser result:')
print(result)
print('\n#### End of parser result.\n')
print('\n\n####Parser result dictionary:')
print(result.asDict())
print('\n#### End of parser result dictionary.\n')
result_dictionary = result.asDict()
assert len(result_dictionary) == 1
return result_dictionary['statements']
def test_else():
result = parse_file(_tests_path + '/data/else.pro')
assert len(result) == 1
(cond, if_branch, else_branch) = evaluate_condition(result[0])
assert cond == 'linux'
validate_single_op('SOURCES', '+=', ['a.cpp'], if_branch)
validate_single_op('SOURCES', '+=', ['b.cpp'], else_branch)
def test_else2():
result = parse_file(_tests_path + '/data/else2.pro')
assert len(result) == 1
(cond, if_branch, else_branch) = evaluate_condition(result[0])
assert cond == 'osx'
validate_single_op('A', '=', ['1'], if_branch)
assert len(else_branch) == 1
(cond2, if2_branch, else2_branch) = evaluate_condition(else_branch[0])
assert cond2 == 'win32'
validate_single_op('B', '=', ['2'], if2_branch)
validate_single_op('C', '=', ['3'], else2_branch)
def test_else3():
validate_default_else_test(_tests_path + '/data/else3.pro')
def test_else4():
validate_default_else_test(_tests_path + '/data/else4.pro')
def test_else5():
validate_default_else_test(_tests_path + '/data/else5.pro')
def test_else6():
validate_default_else_test(_tests_path + '/data/else6.pro')
def test_else7():
result = parse_file(_tests_path + '/data/else7.pro')
assert len(result) == 1
def test_else8():
validate_default_else_test(_tests_path + '/data/else8.pro')
def test_multiline_assign():
result = parse_file(_tests_path + '/data/multiline_assign.pro')
assert len(result) == 2
validate_op('A', '=', ['42', '43', '44'], result[0])
validate_op('B', '=', ['23'], result[1])
def test_include():
result = parse_file(_tests_path + '/data/include.pro')
assert len(result) == 3
validate_op('A', '=', ['42'], result[0])
include = result[1]
assert len(include) == 1
assert include.get('included', '') == 'foo'
validate_op('B', '=', ['23'], result[2])
def test_load():
result = parse_file(_tests_path + '/data/load.pro')
assert len(result) == 3
validate_op('A', '=', ['42'], result[0])
load = result[1]
assert len(load) == 1
assert load.get('loaded', '') == 'foo'
validate_op('B', '=', ['23'], result[2])
def test_definetest():
result = parse_file(_tests_path + '/data/definetest.pro')
assert len(result) == 1
assert result[0] == []
def test_for():
result = parse_file(_tests_path + '/data/for.pro')
assert len(result) == 2
validate_op('SOURCES', '=', ['main.cpp'], result[0])
assert result[1] == []
def test_single_line_for():
result = parse_file(_tests_path + '/data/single_line_for.pro')
assert len(result) == 1
assert result[0] == []
def test_unset():
result = parse_file(_tests_path + '/data/unset.pro')
assert len(result) == 1
assert result[0] == []
def test_quoted():
result = parse_file(_tests_path + '/data/quoted.pro')
assert len(result) == 1
def test_complex_values():
result = parse_file(_tests_path + '/data/complex_values.pro')
assert len(result) == 1
def test_function_if():
result = parse_file(_tests_path + '/data/function_if.pro')
assert len(result) == 1
def test_realworld_standardpaths():
result = parse_file(_tests_path + '/data/standardpaths.pro')
(cond, if_branch, else_branch) = evaluate_condition(result[0])
assert cond == 'win32'
assert len(if_branch) == 1
assert len(else_branch) == 1
# win32:
(cond1, if_branch1, else_branch1) = evaluate_condition(if_branch[0])
assert cond1 == '!winrt'
assert len(if_branch1) == 1
validate_op('SOURCES', '+=', ['io/qstandardpaths_win.cpp'], if_branch1[0])
assert len(else_branch1) == 1
validate_op('SOURCES', '+=', ['io/qstandardpaths_winrt.cpp'], else_branch1[0])
# unix:
(cond2, if_branch2, else_branch2) = evaluate_condition(else_branch[0])
assert cond2 == 'unix'
assert len(if_branch2) == 1
assert len(else_branch2) == 0
# mac / else:
(cond3, if_branch3, else_branch3) = evaluate_condition(if_branch2[0])
assert cond3 == 'mac'
assert len(if_branch3) == 1
validate_op('OBJECTIVE_SOURCES', '+=', ['io/qstandardpaths_mac.mm'], if_branch3[0])
assert len(else_branch3) == 1
# android / else:
(cond4, if_branch4, else_branch4) = evaluate_condition(else_branch3[0])
assert cond4 == 'android && !android-embedded'
assert len(if_branch4) == 1
validate_op('SOURCES', '+=', ['io/qstandardpaths_android.cpp'], if_branch4[0])
assert len(else_branch4) == 1
# haiku / else:
(cond5, if_branch5, else_branch5) = evaluate_condition(else_branch4[0])
assert cond5 == 'haiku'
assert len(if_branch5) == 1
validate_op('SOURCES', '+=', ['io/qstandardpaths_haiku.cpp'], if_branch5[0])
assert len(else_branch5) == 1
validate_op('SOURCES', '+=', ['io/qstandardpaths_unix.cpp'], else_branch5[0])
def test_realworld_comment_scope():
result = parse_file(_tests_path + '/data/comment_scope.pro')
assert len(result) == 2
(cond, if_branch, else_branch) = evaluate_condition(result[0])
assert cond == 'freebsd|openbsd'
assert len(if_branch) == 1
validate_op('QMAKE_LFLAGS_NOUNDEF', '=', None, if_branch[0])
assert result[1].get('included', '') == 'animation/animation.pri'
def test_realworld_contains_scope():
result = parse_file(_tests_path + '/data/contains_scope.pro')
assert len(result) == 2
def test_realworld_complex_assign():
result = parse_file(_tests_path + '/data/complex_assign.pro')
assert len(result) == 1
validate_op('qmake-clean.commands', '+=', '( cd qmake && $(MAKE) clean ":-(==)-:" \'(Foo)\' )'.split(),
result[0])
def test_realworld_complex_condition():
result = parse_file(_tests_path + '/data/complex_condition.pro')
assert len(result) == 1
(cond, if_branch, else_branch) = evaluate_condition(result[0])
assert cond == '!system("dbus-send --session --type=signal / ' \
'local.AutotestCheck.Hello >$$QMAKE_SYSTEM_NULL_DEVICE ' \
'2>&1")'
assert len(if_branch) == 1
validate_op('SOURCES', '=', ['dbus.cpp'], if_branch[0])
assert len(else_branch) == 0
def test_realworld_sql():
result = parse_file(_tests_path + '/data/sql.pro')
assert len(result) == 2
validate_op('TEMPLATE', '=', ['subdirs'], result[0])
validate_op('SUBDIRS', '=', ['kernel'], result[1])
def test_realworld_qtconfig():
result = parse_file(_tests_path + '/data/escaped_value.pro')
assert len(result) == 1
validate_op('MODULE_AUX_INCLUDES', '=', ['\\$\\$QT_MODULE_INCLUDE_BASE/QtANGLE'], result[0])
def test_realworld_lc():
result = parse_file(_tests_path + '/data/lc.pro')
assert len(result) == 3