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macro(_expect entity op actual expected)
if(NOT "${actual}" ${op} "${expected}")
list(JOIN ARGN "." name)
set(RunCMake_TEST_FAILED
"Attribute '${name}' ${entity} '${actual}' does not match expected ${entity} '${expected}'" PARENT_SCOPE)
return()
endif()
endmacro()
function(expect_value content expected_value)
string(JSON actual_value GET "${content}" ${ARGN})
_expect("value" STREQUAL "${actual_value}" "${expected_value}" ${ARGN})
endfunction()
function(expect_array content expected_length)
string(JSON actual_type TYPE "${content}" ${ARGN})
_expect("type" STREQUAL "${actual_type}" "ARRAY" ${ARGN})
string(JSON actual_length LENGTH "${content}" ${ARGN})
_expect("length" EQUAL "${actual_length}" "${expected_length}" ${ARGN})
endfunction()
function(expect_null content)
string(JSON actual_type TYPE "${content}" ${ARGN})
_expect("type" STREQUAL "${actual_type}" "NULL" ${ARGN})
endfunction()
function(expect_missing content)
string(JSON value ERROR_VARIABLE error GET "${content}" ${ARGN})
if(NOT value MATCHES "^(.*-)?NOTFOUND$")
set(RunCMake_TEST_FAILED
"Attribute '${ARGN}' is unexpectedly present" PARENT_SCOPE)
endif()
endfunction()