Daniel Martí 023e022255 cmd/gogio: make e2e test output consistent ...

Fix a long-standing TODO: instead of each sub-test handling its own
output separately, just make each expose its output via an io.Reader.
Then, the shared driverBase code can tell if any of the lines contain
the magic "gio frame ready" string.

Reduces the amount of code a bit, but most importantly, it keeps the "is
a frame ready?" logic in a single place.

In the future, this also enables us to do more with all the e2e test app
output consistently. For example, we might want to add a -debug flag to
always log output lines as they happen.

Signed-off-by: Daniel Martí <mvdan@mvdan.cc>

2020-05-10 20:32:57 +02:00

..

red.go

cmd/gogio: make e2e test output consistent

2020-05-10 20:32:57 +02:00