75 lines
2.7 KiB
Python
75 lines
2.7 KiB
Python
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#!/usr/bin/python
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# Copyright (C) Steven Watanabe 2018
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# Distributed under the Boost Software License, Version 1.0. (See
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# accompanying file LICENSE.txt or copy at
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# https://www.bfgroup.xyz/b2/LICENSE.txt)
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# Tests the check-has-flag rule
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import BoostBuild
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t = BoostBuild.Tester(use_test_config=False)
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# We need an object file before we can run the actual test.
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t.write('input.cpp', 'void f() {}\n')
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t.write('Jamroot.jam', 'obj input : input.cpp ;')
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t.run_build_system()
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linker_input = t.glob_file('bin/$toolset/debug*/input.obj')
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# Check every possible result of pass or fail.
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t.write('Jamroot.jam', '''
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import flags ;
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import modules ;
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OBJECT_FILE = [ modules.peek : OBJECT_FILE ] ;
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obj fail_cpp : test.cpp : [ check-has-flag <cxxflags>--illegal-flag-cpp
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: <define>ERROR : <define>OK ] ;
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obj pass_cpp : test.cpp : [ check-has-flag <cxxflags>-DMACRO_CPP
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: <define>OK : <define>ERROR ] ;
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obj fail_c : test.cpp : [ check-has-flag <cflags>--illegal-flag-c
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: <define>ERROR : <define>OK ] ;
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obj pass_c : test.cpp : [ check-has-flag <cflags>-DMACRO_C
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: <define>OK : <define>ERROR ] ;
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obj fail_link : test.cpp : [ check-has-flag <linkflags>--illegal-flag-link
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: <define>ERROR : <define>OK ] ;
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# The only thing that we can be certain the linker
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# will accept is the name of an object file.
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obj pass_link : test.cpp : [ check-has-flag <linkflags>$(OBJECT_FILE)
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: <define>OK : <define>ERROR ] ;
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''')
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t.write('test.cpp', '''
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#ifdef ERROR
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#error ERROR defined
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#endif
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#ifndef OK
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#error ERROR not defined
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#endif
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''')
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# Don't check the status immediately, so that we have a chance
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# to print config.log. Also, we need a minimum of d2 to make
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# sure that we always see the commands and output.
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t.run_build_system(['-sOBJECT_FILE=' + linker_input, '-d2'], status=None)
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if t.status != 0:
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log_file = t.read('bin/config.log')
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BoostBuild.annotation("config.log", log_file)
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t.fail_test(True)
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t.expect_output_lines([' - has --illegal-flag-cpp : no*',
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' - has -DMACRO_CPP : yes*',
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' - has --illegal-flag-c : no*',
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' - has -DMACRO_C : yes*',
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' - has --illegal-flag-link : no*',
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' - has *bin*/input.* : yes*'])
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t.expect_addition('bin/$toolset/debug*/fail_cpp.obj')
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t.expect_addition('bin/$toolset/debug*/pass_cpp.obj')
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t.expect_addition('bin/$toolset/debug*/fail_c.obj')
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t.expect_addition('bin/$toolset/debug*/pass_c.obj')
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t.expect_addition('bin/$toolset/debug*/fail_link.obj')
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t.expect_addition('bin/$toolset/debug*/pass_link.obj')
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t.cleanup()
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