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New built-in function to_double(s: string).

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Closes #859.
This commit is contained in:
Robin Sommer 2012-07-24 15:04:14 -07:00
parent 43752b3d9f
commit c36a449c76
6 changed files with 51 additions and 1 deletions
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2
testing/btest/Baseline/bifs.to_double_from_string/error Normal file
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error in /da/home/robin/bro/master/testing/btest/.tmp/bifs.to_double_from_string/to_double_from_string.bro, line 7 and /da/home/robin/bro/master/testing/btest/.tmp/bifs.to_double_from_string/to_double_from_string.bro, line 15: bad conversion to count (to_double(d) and NotADouble)
error in /da/home/robin/bro/master/testing/btest/.tmp/bifs.to_double_from_string/to_double_from_string.bro, line 7 and /da/home/robin/bro/master/testing/btest/.tmp/bifs.to_double_from_string/to_double_from_string.bro, line 16: bad conversion to count (to_double(d) and )

5
testing/btest/Baseline/bifs.to_double_from_string/output Normal file
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to_double(3.14) = 3.14 (SUCCESS)
to_double(-3.14) = -3.14 (SUCCESS)
to_double(0) = 0.0 (SUCCESS)
to_double(NotADouble) = 0.0 (SUCCESS)
to_double() = 0.0 (SUCCESS)

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testing/btest/bifs/to_double_from_string.bro Normal file
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# @TEST-EXEC: bro -b %INPUT >output 2>error
# @TEST-EXEC: btest-diff output
# @TEST-EXEC: btest-diff error
function test_to_double(d: string, expect: double)
{
local result = to_double(d);
print fmt("to_double(%s) = %s (%s)", d, result,
result == expect ? "SUCCESS" : "FAILURE");
}
test_to_double("3.14", 3.14);
test_to_double("-3.14", -3.14);
test_to_double("0", 0);
test_to_double("NotADouble", 0);
test_to_double("", 0);