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5aeb1de191
* new/targets.jam
(main-target.default-build): New field.
(main-target.add-alternative): Don't allow default-build for
second and subsequence alternatives. Record default build
from the first one.
(main-target.generate): Expand build request.
(main-target.generate-really): New rule, extracted from 'generate'.
(basic-target.default-build): New rule.
(basic-target.generate): Don't expand default build.
* test/BoostBuild.py
Allow to suppress passing toolset when calling run_build_system.
Some Python 2.1 compatibility fixes.
* test/alternatives.py
More tests.
* test/default_build.py
More tests.
[SVN r17683]
73 lines
1.7 KiB
Python
73 lines
1.7 KiB
Python
#!/usr/bin/python
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# Test main target alternatives.
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from BoostBuild import Tester
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t = Tester()
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# Test that basic alternatives selection works.
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t.write("project-root.jam", " ")
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t.write("Jamfile", """
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exe a : a_empty.cpp ;
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exe a : a.cpp : <variant>release ;
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""")
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t.write("a_empty.cpp", "")
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t.write("a.cpp", "int main() { return 0; }\n")
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t.run_build_system("release")
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t.expect_addition("bin/$toolset/release/a.exe")
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# Test that everything works ok even with default
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# build.
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t.write("Jamfile", """
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exe a : a_empty.cpp : <variant>release ;
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exe a : a.cpp : <variant>debug ;
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""")
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t.run_build_system(pass_toolset=0)
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t.expect_addition("bin/$toolset/debug/a.exe")
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# Test that only properties which are in build request
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# matters when selection alternative. IOW, alternative
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# with <variant>release is better than one with
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# <variant>debug when building release version.
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t.write("Jamfile", """
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exe a : a_empty.cpp : <variant>debug ;
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exe a : a.cpp : <variant>release ;
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""")
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t.rm("bin/$toolset/release/a.exe")
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t.run_build_system("release")
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t.expect_addition("bin/$toolset/release/a.exe")
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# Test that free properties do not matter. We really don't
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# want <cxxflags> property in build request to affect
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# alternative selection.
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t.write("Jamfile", """
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exe a : a_empty.cpp : <variant>debug <define>FOO <include>BAR ;
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exe a : a.cpp : <variant>release ;
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""")
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t.rm("bin/$toolset/release/a.exe")
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t.run_build_system("release define=FOO")
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t.expect_addition("bin/$toolset/release/a.exe")
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# Test that abibuity is reported correctly
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t.write("Jamfile", """
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exe a : a_empty.cpp ;
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exe a : a.cpp ;
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""")
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expected="""error: Ambiguous alternatives for main target ./a
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"""
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t.run_build_system("--no-error-backtrace", status=1, stdout=expected)
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t.cleanup()
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