Abhinav Gupta c72b29e442 sdk/common: Add testing/diagtest package ... Adds a testing/diagtest package similar to the previously added iotest package (#12377) which writes log messages to a testing.TB's log stream. This makes tests less noisy and helps associate error messages with the exact test cases they came from. diagtest, unlike iotest, prefixes each message with stdout or stderr. To reuse iotest.LogWriter for this, we add support to iotest.LogWriter to specify an optional prefix string.		2023-03-13 12:48:24 -07:00
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log_writer.go	sdk/common: Add testing/diagtest package	2023-03-13 12:48:24 -07:00
log_writer_test.go	sdk/common: Add testing/diagtest package	2023-03-13 12:48:24 -07:00