Allow Prometheus parser to handle missing space #872
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If there is no delimiter separating the labels and value when parsing the Prometheus format the parser currently will chop off the first digit of the value. Instead, allow a missing delimiter in the Prometheus format to align with what the Go parser does. In addition, add a test to specifically check that a delimiter is still required in OpenMetrics. Signed-off-by: Chris Marchbanks <csmarchbanks@gmail.com>
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If there is no delimiter separating the labels and value when parsing the Prometheus format the parser currently will chop off the first digit of the value. Instead, allow a missing delimiter in the Prometheus format to align with what the Go parser does.
In addition, add a test to specifically check that a delimiter is still required in OpenMetrics.
Fixes: #871