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CMake/Tests/GeneratorExpression/check.cmake

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Add boolean generator expressions Add generator expressions that combine and use boolean test results: $<0:...> = empty string (ignores "...") $<1:...> = content of "..." $<AND:?[,?]...> = '1' if all '?' are '1', else '0' $<OR:?[,?]...> = '0' if all '?' are '0', else '1' $<NOT:?> = '0' if '?' is '1', else '1' These will be useful to evaluate (future) boolean query expressions and condition content on the results. Include tests and documentation.
2012-08-13 17:49:53 +04:00
macro(check var val)
if(NOT "${${var}}" STREQUAL "${val}")
message(SEND_ERROR "${var} is \"${${var}}\", not \"${val}\"")
endif()
endmacro()
message(STATUS "config=[${config}]")
check(test_0 "")
check(test_1 "content")
check(test_and_0 "0")
check(test_and_0_0 "0")
check(test_and_0_1 "0")
check(test_and_1 "1")
check(test_and_1_0 "0")
check(test_and_1_1 "1")
Add $<CONFIG:...> boolean query generator expression This expression evaluates to '1' or '0' to indicate whether the build configuration for which the expression is evaluated matches tha named configuration. In combination with the "$<0:...>" and "$<1:...>" expressions this allows per-configuration content to be generated.
2012-08-13 18:00:32 +04:00
check(test_config_0 "0")
check(test_config_1 "1")
Add boolean generator expressions Add generator expressions that combine and use boolean test results: $<0:...> = empty string (ignores "...") $<1:...> = content of "..." $<AND:?[,?]...> = '1' if all '?' are '1', else '0' $<OR:?[,?]...> = '0' if all '?' are '0', else '1' $<NOT:?> = '0' if '?' is '1', else '1' These will be useful to evaluate (future) boolean query expressions and condition content on the results. Include tests and documentation.
2012-08-13 17:49:53 +04:00
check(test_not_0 "1")
check(test_not_1 "0")
check(test_or_0 "0")
check(test_or_0_0 "0")
check(test_or_0_1 "1")
check(test_or_1 "1")
check(test_or_1_0 "1")
check(test_or_1_1 "1")
Extend the generator expression language with more logic. Generator expressions for comparing strings, evaluating strings as booleans, and for creating literal right-angle-brackets and commas are added. Those may be needed in some cases where they appear in literals.
2012-09-12 06:20:42 +04:00
check(test_bool_notfound "0")
check(test_bool_foo_notfound "0")
check(test_bool_true "1")
check(test_bool_false "0")
check(test_bool_on "1")
check(test_bool_off "0")
check(test_bool_no "0")
check(test_bool_n "0")
GenEx: Add test for $<BOOL:> with empty parameter.
2012-10-04 12:24:32 +04:00
check(test_bool_empty "0")
Extend the generator expression language with more logic. Generator expressions for comparing strings, evaluating strings as booleans, and for creating literal right-angle-brackets and commas are added. Those may be needed in some cases where they appear in literals.
2012-09-12 06:20:42 +04:00
check(test_strequal_yes_yes "1")
check(test_strequal_yes_yes_cs "0")
check(test_strequal_yes_no "0")
check(test_strequal_no_yes "0")
check(test_strequal_angle_r "1")
check(test_strequal_comma "1")
check(test_strequal_angle_r_comma "0")
GenEx: Parse comma after colon tokens specially Otherwise the comma is treated as plain text by ParseContent. $<STREQUAL:,> should be valid and true. $<STREQUAL:,something> should be valid and false. $<STREQUAL:,,> should be non-valid as it is 3 parameters. $<STREQUAL:something,,> should be non-valid as it is 3 parameters. Additionally, this allows reporting the correct error for other expressions. For example $<TARGET_PROPERTY:,> should be invalid because it has an empty target and empty property. It shouldn't attempt to read the property ',' on the 'implicit this' target.
2012-10-04 02:34:03 +04:00
check(test_strequal_both_empty "1")
check(test_strequal_one_empty "0")
Extend the generator expression language with more logic. Generator expressions for comparing strings, evaluating strings as booleans, and for creating literal right-angle-brackets and commas are added. Those may be needed in some cases where they appear in literals.
2012-09-12 06:20:42 +04:00
check(test_angle_r ">")
check(test_comma ",")