zeek/testing/btest/language/at-ifndef.zeek

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# @TEST-EXEC: zeek -b %INPUT >out
# @TEST-EXEC: btest-diff out
# @TEST-EXEC: btest-diff .stderr
function test_case(msg: string, expect: bool)
{
print fmt("%s (%s)", msg, expect ? "PASS" : "FAIL");
}
global thisisdefined = 123;
global xyz = 0;
event zeek_init()
{
# Test "ifndef" without "else"
@ifndef ( notdefined )
xyz += 1;
@endif
@ifndef ( thisisdefined )
xyz += 2;
@endif
test_case( "@ifndef", xyz == 1 );
# Test "ifndef" with an "else"
xyz = 0;
@ifndef ( doesnotexist )
xyz += 1;
@else
xyz += 2;
@endif
test_case( "@ifndef...@else", xyz == 1 );
xyz = 0;
@ifndef ( thisisdefined )
xyz += 1;
@else
xyz += 2;
@endif
test_case( "@ifndef...@else", xyz == 2 );
}