7 Commits (cd07437adefabec35d1f42b0f5b891c83c08e9fe)

Author	SHA1	Message	Date
Brad Fitzpatrick	7fddc33481	tstest: make LogLineTracker pass variadic format args through ... Omitting the "..." passed a literal []interface{} to the underlying logger always.	4 years ago
Brad Fitzpatrick	68c42530e9	tstest: rename LogListener to LogLineTracker ... But mostly to rename tstest.ListenFor which has no mention of log lines in it. It sounded like a net.Listener or something.	4 years ago
Wendi Yu	a3fb422a39	ipn: tag and test for grinder log lines (#711) ... Signed-off-by: Wendi <wendi.yu@yahoo.ca>	4 years ago
Brad Fitzpatrick	5ec7ac1d02	tstest: document PanicOnLog	4 years ago
Avery Pennarun	4f128745d8	magicsock/test: oops, fix a data race in nested-test logf hack. ... Signed-off-by: Avery Pennarun <apenwarr@tailscale.com>	4 years ago
Avery Pennarun	08acb502e5	Add tstest.PanicOnLog(), and fix various problems detected by this. ... If a test calls log.Printf, 'go test' horrifyingly rearranges the output to no longer be in chronological order, which makes debugging virtually impossible. Let's stop that from happening by making log.Printf panic if called from any module, no matter how deep, during tests. This required us to change the default error handler in at least one http.Server, as well as plumbing a bunch of logf functions around, especially in magicsock and wgengine, but also in logtail and backoff. To add insult to injury, 'go test' also rearranges the output when a parent test has multiple sub-tests (all the sub-test's t.Logf is always printed after all the parent tests t.Logf), so we need to screw around with a special Logf that can point at the "current" t (current_t.Logf) in some places. Probably our entire way of using subtests is wrong, since 'go test' would probably like to run them all in parallel if you called t.Parallel(), but it definitely can't because the're all manipulating the shared state created by the parent test. They should probably all be separate toplevel tests instead, with common setup/teardown logic. But that's a job for another time. Signed-off-by: Avery Pennarun <apenwarr@tailscale.com>	4 years ago
David Anderson	0038223632	tstest: rename from testy. ... Signed-off-by: David Anderson <danderson@tailscale.com>	4 years ago