build/test/sort_rule.py
Rene Rivera 85e5a2caa8 Port b2 tests to dual py2 and py3.
Now that the tests work in py2 or p3 we don't set py version in AP. This
allows for dealing with the AP images that don't have a way to set the
py version.
2019-03-31 15:37:03 -05:00

99 lines
2.5 KiB
Python
Executable File

#!/usr/bin/python
# Copyright (C) 2008. Jurko Gospodnetic
# Distributed under the Boost Software License, Version 1.0.
# (See accompanying file LICENSE_1_0.txt or copy at
# http://www.boost.org/LICENSE_1_0.txt)
# Tests for the Boost Jam builtin SORT rule.
from __future__ import print_function
import BoostBuild
###############################################################################
#
# testSORTCorrectness()
# ---------------------
#
###############################################################################
def testSORTCorrectness():
"""Testing that Boost Jam's SORT builtin rule actually sorts correctly."""
t = BoostBuild.Tester(["-ftest.jam", "-d1"], pass_toolset=False,
use_test_config=False)
t.write("test.jam", """\
NOCARE all ;
source-data = 1 8 9 2 7 3 4 7 1 27 27 9 98 98 1 1 4 5 6 2 3 4 8 1 -2 -2 0 0 0 ;
target-data = -2 -2 0 0 0 1 1 1 1 1 2 2 27 27 3 3 4 4 4 5 6 7 7 8 8 9 9 98 98 ;
ECHO "starting up" ;
sorted-data = [ SORT $(source-data) ] ;
ECHO "done" ;
if $(sorted-data) != $(target-data)
{
ECHO "Source :" $(source-data) ;
ECHO "Expected :" $(target-data) ;
ECHO "SORT returned:" $(sorted-data) ;
EXIT "SORT error" : -2 ;
}
""")
t.run_build_system()
t.expect_output_lines("starting up")
t.expect_output_lines("done")
t.expect_output_lines("SORT error", False)
t.cleanup()
###############################################################################
#
# testSORTDuration()
# ------------------
#
###############################################################################
def testSORTDuration():
"""
Regression test making sure Boost Jam's SORT builtin rule does not get
quadratic behaviour again in this use case.
"""
t = BoostBuild.Tester(["-ftest.jam", "-d1"], pass_toolset=False,
use_test_config=False)
f = open(t.workpath("test.jam"), "w")
print("data = ", file=f)
for i in range(0, 20000):
if i % 2:
print('"aaa"', file=f)
else:
print('"bbb"', file=f)
print(""";
ECHO "starting up" ;
sorted = [ SORT $(data) ] ;
ECHO "done" ;
NOCARE all ;
""", file=f)
f.close()
t.run_build_system(expected_duration=1)
t.expect_output_lines("starting up")
t.expect_output_lines("done")
t.cleanup()
###############################################################################
#
# main()
# ------
#
###############################################################################
testSORTCorrectness()
testSORTDuration()