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cmake_minimum_required(VERSION 3.10)
project(MathTest)
# Expression test
set(expressions
"5 * ( 3 + 4)"
"(1 | 2 | 4 | 8) & 16"
"1 +(3*4) + 10 >> 2"
"10000 / 20 / 4"
"10000 / (20 / 4)"
"-1 + +1"
"+1 - -1"
"+1 - - + + -(-3 + - - +1)"
"1000 -12*5"
"1000 +12*-5"
"1000 -12*-5"
"~~1"
"1000 & ~0"
)
set(FILE_EXPRESSIONS "extern void test_expression(int x, int y, const char * text);\n")
macro(add_math_test expression)
math(EXPR result ${expression} ${ARGV1} ${ARGV2})
set(CODE "test_expression(${expression}, ${result}, \"${expression}\");")
string(APPEND FILE_EXPRESSIONS "${CODE}\n")
endmacro()
macro(add_math_tests)
foreach (expression ${expressions})
add_math_test(${expression} ${ARGV0} ${ARGV1})
endforeach ()
endmacro()
add_math_tests()
add_math_tests("OUTPUT_FORMAT" "DECIMAL")
add_math_tests("OUTPUT_FORMAT" "HEXADECIMAL")
# Avoid the test with negative result and hexadecimal formatting
# therefore more tests with a negative result
add_math_test("-12*5")
add_math_test("12*-5")
configure_file(
"${CMAKE_CURRENT_SOURCE_DIR}/MathTestTests.h.in"
"${CMAKE_CURRENT_BINARY_DIR}/MathTestTests.h"
@ONLY)
include_directories("${CMAKE_CURRENT_BINARY_DIR}")
add_executable(MathTest MathTestExec.cxx)
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