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100 lines
2.6 KiB
Python
Executable File
100 lines
2.6 KiB
Python
Executable File
#!/usr/bin/env python3
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# Copyright (C) 2008. Jurko Gospodnetic
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# Distributed under the Boost Software License, Version 1.0.
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# (See accompanying file LICENSE.txt or copy at
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# https://www.bfgroup.xyz/b2/LICENSE.txt)
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# Tests for the Boost Jam builtin SORT rule.
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from __future__ import print_function
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import BoostBuild
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###############################################################################
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#
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# testSORTCorrectness()
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# ---------------------
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#
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###############################################################################
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def testSORTCorrectness():
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"""Testing that Boost Jam's SORT builtin rule actually sorts correctly."""
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t = BoostBuild.Tester(["-ftest.jam", "-d1"], pass_toolset=False,
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use_test_config=False)
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t.write("test.jam", """\
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NOCARE all ;
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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 ;
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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 ;
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ECHO "starting up" ;
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sorted-data = [ SORT $(source-data) ] ;
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ECHO "done" ;
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if $(sorted-data) != $(target-data)
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{
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ECHO "Source :" $(source-data) ;
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ECHO "Expected :" $(target-data) ;
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ECHO "SORT returned:" $(sorted-data) ;
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EXIT "SORT error" : -2 ;
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}
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""")
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t.run_build_system()
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t.expect_output_lines("starting up")
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t.expect_output_lines("done")
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t.expect_output_lines("SORT error", False)
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t.cleanup()
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###############################################################################
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#
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# testSORTDuration()
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# ------------------
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#
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###############################################################################
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def testSORTDuration():
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"""
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Regression test making sure Boost Jam's SORT builtin rule does not get
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quadratic behaviour again in this use case.
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"""
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t = BoostBuild.Tester(["-ftest.jam", "-d1"], pass_toolset=False,
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use_test_config=False)
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f = open(t.workpath("test.jam"), "w")
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print("data = ", file=f)
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# high value will cause stack exhaustion in compile_append_chain
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for i in range(0, 10000):
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if i % 2:
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print('"aaa"', file=f)
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else:
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print('"bbb"', file=f)
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print(""";
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ECHO "starting up" ;
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sorted = [ SORT $(data) ] ;
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ECHO "done" ;
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NOCARE all ;
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""", file=f)
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f.close()
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t.run_build_system(expected_duration=1)
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t.expect_output_lines("starting up")
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t.expect_output_lines("done")
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t.cleanup()
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###############################################################################
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#
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# main()
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# ------
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#
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###############################################################################
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testSORTCorrectness()
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testSORTDuration()
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