expfmt: add test case for issue with *bufio.Reader and FmtText format #448
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The test case checks that a *bufio.Reader can be passed to expfmt.NewDecoder with the FmtText format without causing an infinite recursion. This is a regression test for the issue reported in prometheus#442. Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu>
beorn7
approved these changes
Feb 21, 2023
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The test case checks that a *bufio.Reader can be passed to expfmt.NewDecoder with the FmtText format without causing an infinite recursion. This is a regression test for the issue reported in #442.