Hi,
I’m attempting creation of tests leveraging the newly added ENVIRONMENT_MODIFICATION property. After creating a test, I run the following:
set_tests_properties(
${test_name}
PROPERTIES
ENVIRONMENT_MODIFICATION PATH=path_list_append:${CMAKE_BINARY_DIR}
)
The value in the environment variable though is not appended, it’s entirely substituted.
A quick test
#include <stdio.h>
#include <stdlib.h>
int main(int argc, char **argv) {
puts(getenv("PATH"));
return 1;
}
shows if I run the executable with CTest, it only outputs the CMAKE_BINARY_DIR path, while running it after removing the set_tests_properties call prints as expected the contents of PATH.
I also tested the string_append OP and the result is the same. Tests were run on Windows 11 x64 w/cmake version 3.22.0-rc2.