Function test_default_toolset_requirements

v2/test/default_toolset.py:145–200

Test that default toolset's requirements get applied correctly.

()

###############################################################################

def test_default_toolset_requirements():
    """Test that default toolset's requirements get applied correctly.
    """

    t = BoostBuild.Tester("--user-config= --ignore-site-config",
        pass_toolset=False, use_test_config=False,
        ignore_toolset_requirements=False)

    toolset_name = "customTestToolsetWithRequirements"

    # Custom toolset.
    t.write(toolset_name + ".jam", """
import feature ;
import toolset ;
feature.extend toolset : %(toolset_name)s ;
toolset.add-requirements <description>toolset-requirement ;
rule init ( ) { }
""" % {'toolset_name': toolset_name})

    # Main Boost Build project script.
    t.write("jamroot.jam", """
import build-system ;
import errors ;
import feature ;
import notfile ;

build-system.set-default-toolset %(toolset_name)s ;

feature.feature description : : free incidental ;

# We use a rule instead of an action to avoid problems with action output not
# getting piped to stdout by the testing system.
rule buildRule ( names : targets ? : properties * )
{
    local descriptions = [ feature.get-values description : $(properties) ] ;
    ECHO "descriptions:" /$(descriptions)/ ;
    local toolset = [ feature.get-values toolset : $(properties) ] ;
    ECHO "toolset:" /$(toolset)/ ;
}

notfile testTarget
    : @buildRule
    :
    :
    <description>target-requirement
    <description>toolset-requirement:<description>conditioned-requirement
    <description>unrelated-condition:<description>unrelated-description ;
""" % {'toolset_name': toolset_name})

    t.run_build_system()
    t.expect_output_lines(configuring_default_toolset_message % toolset_name)
    t.expect_output_lines("descriptions: /conditioned-requirement/ "
        "/target-requirement/ /toolset-requirement/")
    t.expect_output_lines("toolset: /%s/" % toolset_name)

    t.cleanup()