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* tools/builtin.jam (exe-target-class.compute-usage-requirements): Pass <dll-path> properties as usage requirements. * tools/testing.jam (capture-output): Handle <dll-path> properties. * tools/common.jam (path-variable-setting-command): New rule. [SVN r20522]
333 lines
11 KiB
Plaintext
333 lines
11 KiB
Plaintext
# (C) Copyright David Abrahams 2002.
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# (C) Copyright Vladimir Prus 2002-2003.
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# Permission to copy, use, modify, sell and
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# distribute this software is granted provided this copyright notice appears in
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# all copies. This software is provided "as is" without express or implied
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# warranty, and with no claim as to its suitability for any purpose.
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# This module implements regression testing framework. It declares a number of
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# main target rules, which perform some action, and if the results are ok,
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# creates an output file.
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#
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# The exact list of rules is:
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# 'compile' -- creates .test file if compilation of sources was successfull
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# 'compile-fail' -- creates .test file if compilation of sources failed
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# 'run' -- creates .test file is running of executable produced from
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# sources was successfull. Also leaves behing .output file
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# with the output from program run.
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# 'run-fail' -- same as above, but .test file is created if running fails.
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# 'unit-test' -- same as 'run', except that output is not stored.
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#
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# In all cases, except for 'unit-test', presense of .test file is an incication that
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# the test passed. For more convenient reporting, you might want to use C++ Boost
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# regression testing utilities, see
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# http://www.boost.org/more/regression.html
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# Things to do:
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# - Teach compiler_status handle Jamfile.v2.
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# - Grab RUN_PATH logic from V1 testing.jam
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# - Implement all the parameters to 'run': args/input_files
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# Notes:
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# - <no-warn> is not implemented, since in Como-specific, and it's not clear how
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# to implement it
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# - std::locale-support is not impelemted (it's used in one test).
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import targets ;
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import "class" : new ;
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import property ;
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import feature ;
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import toolset ;
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import alias ;
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import type ;
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import generators ;
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import project ;
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import property-set ;
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import virtual-target ;
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import path ;
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import os ;
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import common ;
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import sequence ;
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rule init ( ) { }
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# The feature which controls the name of program used to
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# lanch test programs.
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feature.feature testing.launcher : : optional free ;
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feature.feature location-prefix : : free ;
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feature.feature test-info : : free incidental ;
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feature.feature testing.arg : : free incidental ;
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feature.feature testing.input-file : : free dependency ;
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# Register target types.
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type.register TEST : test ;
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type.register COMPILE : : TEST : main ;
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type.register COMPILE_FAIL : : TEST : main ;
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type.register RUN_OUTPUT : run : : main ;
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type.register RUN : : TEST : main ;
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type.register RUN_FAIL : : TEST : main ;
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type.register UNIT_TEST : passed : TEST : main ;
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# Declare the rules which create main targets.
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# While the 'type' module already creates rules with the same names for us,
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# we need extra convenience: default name of main target, so write
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# our own versions.
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# Helper rule. Create a test target, using basename of first source of no
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# target name is explicitly passed. Remembers the created target in
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# a global variable.
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rule make-test ( target-type : sources + : requirements * : target-name ? )
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{
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target-name ?= $(sources[1]:D=:S=) ;
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local project = [ CALLER_MODULE 1 ] ;
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# The <location-prefix> forces the build system for generate paths in the form
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# $build_dir/array1.test/gcc/debug
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# This is necessary to allow post-processing tools to work.
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local t =
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[ targets.create-typed-target
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[ type.type-from-rule-name $(target-type) ] : $(project)
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: $(target-name) : $(sources)
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: $(requirements) <location-prefix>$(target-name).test ] ;
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# Remember the test (for --dump-test).
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# A good way would be to collect all given a project.
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# This has some technical problems: e.g. we can't call this dump from
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# Jamfile since projects referred by 'build-project' are not available until
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# whole Jamfile is loaded.
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.all-tests += $(t) ;
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return $(t) ;
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}
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rule compile ( sources + : requirements * : target-name ? )
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{
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return [ make-test compile : $(sources) : $(requirements) : $(target-name) ] ;
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}
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rule compile-fail ( sources + : requirements * : target-name ? )
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{
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return [ make-test compile-fail : $(sources) : $(requirements) : $(target-name) ] ;
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}
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rule run ( sources + : args * : input-files * : requirements * : target-name ?
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: default-build * )
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{
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requirements += <testing.arg>$(args:J=" ") ;
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requirements += <testing.input-file>$(input-files[1]) ;
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if $(input-files[2]) || $(default-build)
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{
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EXIT "NOT supported" ;
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}
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return [ make-test run : $(sources) : $(requirements) : $(target-name) ] ;
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}
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rule run-fail ( sources + : args * : input-files * : requirements * : target-name ?
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: default-build * )
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{
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requirements += <testing.arg>$(args:J=" ") ;
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requirements += <testing.input-file>$(input-files[1]) ;
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if $(input-files[2]) || $(default-build)
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{
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EXIT "NOT supported" ;
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}
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return [ make-test run-fail : $(sources) : $(requirements) : $(target-name) ] ;
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}
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# Rule for grouping tests in suites.
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rule test-suite ( suite-name : tests + )
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{
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# In V2, if 'tests' are instances of 'abstract-target', they will be considered
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# 'inline-targets' and will suffer some adjustments. This will not be compatible
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# with V1 behaviour, so we get names of 'tests' and use them.
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local names ;
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for local t in $(tests)
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{
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names += [ $(t).name ] ;
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}
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modules.call-in [ CALLER_MODULE ] : alias $(suite-name) : $(names) ;
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}
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# For all main target in 'project-module',
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# which are typed target with type derived from 'TEST',
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# produce some interesting information.
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rule dump-tests # ( project-module )
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{
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for local t in $(.all-tests)
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{
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dump-test $(t) ;
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}
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}
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rule dump-test ( target )
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{
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local type = [ $(target).type ] ;
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local name = [ $(target).name ] ;
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local sources = [ $(target).sources ] ;
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local source-files ;
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for local s in $(sources)
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{
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if [ class.is-a $(s) : file-reference ]
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{
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source-files +=
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[ path.relative
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[ path.root [ $(s).location ] [ path.pwd ] ]
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/home/ghost/Work/boost ] ;
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}
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}
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local r = [ $(t).requirements ] ;
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# Extract values of the <test-info> feature
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local test-info = [ $(r).get <test-info> ] ;
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# Format them into a single string of quoted strings
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test-info = \"$(test-info:J=\"\ \")\" ;
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ECHO boost-test($(type)) \"$(name)\"
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[$(test-info)]
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":" \"$(source-files)\"
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;
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}
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# Register generators. Depending on target type, either
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# 'expect-success' or 'expect-failure' rule will be used.
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generators.register-standard testing.expect-success : OBJ : COMPILE ;
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generators.register-standard testing.expect-failure : OBJ : COMPILE_FAIL ;
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generators.register-standard testing.expect-success : RUN_OUTPUT : RUN ;
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generators.register-standard testing.expect-failure : RUN_OUTPUT : RUN_FAIL ;
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# Generator which runs an EXE and captures output.
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generators.register-standard testing.capture-output : EXE : RUN_OUTPUT ;
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# Generator which creates target if sources runs successfully.
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# Differers from RUN in that run output is not captured.
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generators.register-standard testing.unit-test : EXE : UNIT_TEST ;
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# The action rules called by generators.
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# Causes the 'target' to exist after bjam invocation if and only if all the
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# dependencies were successfully built.
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rule expect-success ( target : dependency + : requirements * )
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{
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**passed** $(target) : $(sources) ;
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}
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# Causes the 'target' to exist after bjam invocation if and only if all some
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# of the dependencies were not successfully built.
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rule expect-failure ( target : dependency + : properties * )
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{
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local grist = [ MATCH ^<(.*)> : $(dependency:G) ] ;
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local marker = $(dependency:G=$(grist)*fail) ;
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(failed-as-expected) $(marker) ;
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FAIL_EXPECTED $(dependency) ;
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LOCATE on $(marker) = [ on $(dependency) return $(LOCATE) ] ;
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RMOLD $(marker) ;
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DEPENDS $(marker) : $(dependency) ;
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DEPENDS $(target) : $(marker) ;
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**passed** $(target) : $(marker) ;
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}
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# The rule/action combination used to report successfull passing
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# of a test.
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rule **passed**
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{
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# Dump all the tests, if needed.
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# We do it here, since dump should happen after all Jamfiles are read,
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# and there's no such place currently defined (but should).
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if ! $(.dumped-tests) && --dump-tests in [ modules.peek : ARGV ]
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{
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.dumped-tests = true ;
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dump-tests ;
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}
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# Force deletion of the target, in case any dependencies failed
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# to build.
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RMOLD $(<) ;
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}
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actions **passed**
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{
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echo passed > $(<)
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}
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actions (failed-as-expected)
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{
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echo failed as expected > $(<)
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}
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toolset.flags testing.unit-test LAUNCHER <testing.launcher> ;
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actions unit-test
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{
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$(LAUNCHER) $(>) && touch $(<)
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}
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toolset.flags testing.capture-output ARG <testing.arg> ;
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toolset.flags testing.capture-output INPUT_FILES <testing.input-file> ;
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rule capture-output ( target : source : properties * )
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{
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output-file on $(target) = $(target:S=.output) ;
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LOCATE on $(target:S=.output) = [ on $(target) return $(LOCATE) ] ;
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# The INCLUDES kill a warning about independent target...
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INCLUDES $(target) : $(target:S=.output) ;
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# but it also puts .output into dependency graph, so we must tell jam
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# it's OK if it cannot find the target or updating rule.
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NOCARE $(target:S=.output) ;
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# This has two-fold effect. First it adds input files to the dependendency
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# graph, preventing a warning. Second, it causes input files to be bound
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# before target is created. Therefore, they are bound using SEARCH setting
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# on them and not LOCATE setting of $(target), as in other case (due to jam bug).
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DEPENDS $(target) : [ on $(target) return $(INPUT_FILES) ] ;
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local dll-paths = [ feature.get-values <dll-path> : $(properties) ] ;
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if $(dll-paths)
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{
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dll-paths = [ sequence.transform path.native : $(dll-paths) ] ;
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if [ modules.peek : NT ]
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{
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SET_DLL_PATHS on $(target) =
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[ common.path-variable-setting-command PATH : $(dll-paths) %PATH% ] ;
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}
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else
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{
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SET_DLL_PATHS on $(target) =
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[ common.path-variable-setting-command LD_LIBRARY_PATH :
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$(dll-paths) %PATH% : exported ] ;
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}
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}
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}
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if [ os.name ] = NT
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{
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ENV_PATH = %PATH% ;
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CATENATE = type ;
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CP = copy ;
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}
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else
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{
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ENV_PATH = $PATH ;
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ENV_LD_LIBRARY_PATH = $LD_LIBRARY_PATH ;
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CATENATE = cat ;
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CP = cp ;
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}
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RUN_OUTPUT_HEADER = "echo ====== BEGIN OUTPUT ====== &&" ;
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RUN_OUTPUT_FOOTER = " && echo ====== END OUTPUT ======" ;
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if --verbose-test in $(ARGV)
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{
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VERBOSE_CAT = "&& "$(RUN_OUTPUT_HEADER)" "$(CATENATE)" " ;
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}
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actions capture-output bind INPUT_FILES output-file
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{
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$(SET_DLL_PATHS)
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$(>) $(ARG) "$(INPUT_FILES)" > $(output-file) 2>&1 && $(CP) $(output-file) $(<) $(VERBOSE_CAT)$(<)$(RUN_OUTPUT_FOOTER) || ( $(RUN_OUTPUT_HEADER) $(CATENATE) $(output-file) $(RUN_OUTPUT_FOOTER) && exit 1 )
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}
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IMPORT $(__name__) : compile compile-fail test-suite run run-fail
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: : compile compile-fail test-suite run run-fail ;
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