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117 lines
3.0 KiB
Python
117 lines
3.0 KiB
Python
#!/usr/bin/env python3
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# Copyright 2003 Dave Abrahams
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# Copyright 2003 Vladimir Prus
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# Distributed under the Boost Software License, Version 1.0.
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# (See accompanying file LICENSE.txt or https://www.bfgroup.xyz/b2/LICENSE.txt)
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import BoostBuild
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###############################################################################
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#
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# test_alias_rule()
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# -----------------
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#
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###############################################################################
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def test_alias_rule(t):
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"""Basic alias rule test."""
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t.write("jamroot.jam", """\
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exe a : a.cpp ;
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exe b : b.cpp ;
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exe c : c.cpp ;
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alias bin1 : a ;
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alias bin2 : a b ;
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alias src : s.cpp ;
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exe hello : hello.cpp src ;
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""")
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t.write("a.cpp", "int main() {}\n")
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t.copy("a.cpp", "b.cpp")
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t.copy("a.cpp", "c.cpp")
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t.copy("a.cpp", "hello.cpp")
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t.write("s.cpp", "")
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# Check that targets to which "bin1" refers are updated, and only those.
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t.run_build_system(["bin1"])
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t.expect_addition(BoostBuild.List("bin/$toolset/debug*/") * "a.exe a.obj")
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t.ignore_addition('bin/*/a.rsp')
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t.ignore_addition('bin/*/a.*.rsp')
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t.expect_nothing_more()
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# Try again with "bin2"
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t.run_build_system(["bin2"])
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t.expect_addition(BoostBuild.List("bin/$toolset/debug*/") * "b.exe b.obj")
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t.ignore_addition('bin/*/b.rsp')
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t.ignore_addition('bin/*/b.*.rsp')
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t.expect_nothing_more()
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# Try building everything, making sure 'hello' target is created.
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t.run_build_system()
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t.expect_addition(BoostBuild.List("bin/$toolset/debug*/") * \
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"hello.exe hello.obj")
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t.ignore_addition('bin/*/hello.rsp')
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t.ignore_addition('bin/*/hello.*.rsp')
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t.expect_addition("bin/$toolset/debug*/s.obj")
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t.ignore_addition('bin/*/s.*.rsp')
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t.expect_addition(BoostBuild.List("bin/$toolset/debug*/") * "c.exe c.obj")
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t.ignore_addition('bin/*/c.rsp')
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t.ignore_addition('bin/*/c.*.rsp')
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t.expect_nothing_more()
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###############################################################################
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#
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# test_alias_source_usage_requirements()
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# --------------------------------------
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#
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###############################################################################
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def test_alias_source_usage_requirements(t):
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"""
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Check whether usage requirements are propagated via "alias". In case they
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are not, linking will fail as there will be no main() function defined
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anywhere in the source.
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"""
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t.write("jamroot.jam", """\
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lib l : l.cpp : : : <define>WANT_MAIN ;
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alias la : l ;
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exe main : main.cpp la ;
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""")
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t.write("l.cpp", """\
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void
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#if defined(_WIN32)
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__declspec(dllexport)
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#endif
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foo() {}
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""")
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t.write("main.cpp", """\
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#ifdef WANT_MAIN
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int main() {}
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#endif
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""")
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t.run_build_system()
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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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t = BoostBuild.Tester(use_test_config=False)
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test_alias_rule(t)
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test_alias_source_usage_requirements(t)
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t.cleanup()
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