| Commit message (Collapse) | Author | Age | Files | Lines |
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Passing in an explicit testing.TB gives two benefits:
1. It allows the helper to fail the test itself, instead of returning
an error to the caller. A non-nil error invariably fails the
calling test, and none of these callers bother to add detail to the
error when logging it anyway so returning the error just added
noise to the test bodies.
2. It allows the helper to use t.Cleanup to perform any needed cleanup
tasks, which will be used in CL 370695 to clean up temp directories
used as namespaces for unix socket paths.
For #34611
Change-Id: I805e701687c12de2caca955649369294229c10b4
Reviewed-on: https://go-review.googlesource.com/c/go/+/370696
Trust: Bryan Mills <bcmills@google.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Bryan Mills <bcmills@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
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When these packages are released as part of Go 1.18,
Go 1.16 will no longer be supported, so we can remove
the +build tags in these files.
Ran go fix -fix=buildtag std cmd and then reverted the bootstrapDirs
as defined in src/cmd/dist/buildtool.go, which need to continue
to build with Go 1.4 for now.
Also reverted src/vendor and src/cmd/vendor, which will need
to be updated in their own repos first.
Manual changes in runtime/pprof/mprof_test.go to adjust line numbers.
For #41184.
Change-Id: Ic0f93f7091295b6abc76ed5cd6e6746e1280861e
Reviewed-on: https://go-review.googlesource.com/c/go/+/344955
Trust: Russ Cox <rsc@golang.org>
Run-TryBot: Russ Cox <rsc@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Bryan C. Mills <bcmills@google.com>
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Make all our package sources use Go 1.17 gofmt format
(adding //go:build lines).
Part of //go:build change (#41184).
See https://golang.org/design/draft-gobuild
Change-Id: Ia0534360e4957e58cd9a18429c39d0e32a6addb4
Reviewed-on: https://go-review.googlesource.com/c/go/+/294430
Trust: Russ Cox <rsc@golang.org>
Run-TryBot: Russ Cox <rsc@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Jason A. Donenfeld <Jason@zx2c4.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
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This commit adds the js/wasm architecture to the net package.
The net package is not supported by js/wasm, but a simple fake
networking is available so tests of other packages that require
basic TCP sockets can pass. The tests of the net package itself
are mostly disabled.
Updates #18892
Change-Id: Id287200c39f0a3e23d20ef17260ca15ccdcca032
Reviewed-on: https://go-review.googlesource.com/109995
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
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CL 113095 tried to deflake net tests on iOS by skipping the test
that uses the most sockets. That didn't work well enough and will
be reverted in CL 113555.
The flakes appeared after the iOS exec harness started to forward
environment variables, causing testenv.Builder to be non-empty on
the iOS builder. This CL attempts to fix the flakes with the more
conservative strategy of skipping tests that only run on builders.
The skipped tests happen to be those requiring external network
access; it's plausible that the iOS builder network isn't reliable
enough to run the many parallel DNS lookups and dial outs, while
keeping the number of open file descriptors below the 250 limit.
Change-Id: I9cafdaf2845dd6f3844c4819dcaaaa5970f5da15
Reviewed-on: https://go-review.googlesource.com/113575
Run-TryBot: Elias Naur <elias.naur@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
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This reverts commit 3027932ac3d8d943a404e0b6f9d9ea390c8e6840.
Reason for revert: It didn't work well enough; a replacement CL that skips external net tests altogether on iOS is coming.
Change-Id: Ib2c5656cee92bcae744f9c99fbcb9f9f2baa0694
Reviewed-on: https://go-review.googlesource.com/113555
Run-TryBot: Elias Naur <elias.naur@gmail.com>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
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The iOS builder recently gained access to the GO_BUILDER_NAME
environment variable, which in turn enabled some net tests that
were previously guarded by testenv.Builder() == "". Some such tests
have been disabled because they don't work; others have increased
the pressure on open file descriptors, pushing the low iOS limit of
250.
Since many net tests run with t.Parallel(), the "too many open files"
error hit many different tests, so instead of playing whack-a-mole,
lower the file descriptor demand by skipping the most file
descriptor hungry test, TestTCPSpuriousConnSetupCompletionWithCancel.
Before:
$ GO_BUILDER_NAME=darwin-arm64 GOARCH=arm64 go test -short -v net
...
Socket statistical information:
...
(inet4, stream, default): opened=5245 connected=193 listened=75 accepted=177 closed=5399 openfailed=0 connectfailed=5161 listenfailed=0 acceptfailed=143 closefailed=0
...
After:
$ GO_BUILDER_NAME=darwin-arm64 GOARCH=arm64 go test -short -v net
...
Socket statistical information:
...
(inet4, stream, default): opened=381 connected=194 listened=75 accepted=169 closed=547 openfailed=0 connectfailed=297 listenfailed=0 acceptfailed=134 closefailed=0
...
Fixes #25365 (Hopefully).
Change-Id: I8343de1b687ffb79001a846b1211df7aadd0535b
Reviewed-on: https://go-review.googlesource.com/113095
Run-TryBot: Elias Naur <elias.naur@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
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Updates #8602
Updates #20703
Fixes #22724
Change-Id: I27b72311b2c66148c59977361bd3f5101e47b51d
Reviewed-on: https://go-review.googlesource.com/100840
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
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In some cases the netpoll code can cause a spurious wakeup. This is
normally harmless, as the woken up code simply retries the operation.
However, for connect, the test we were using to see whether the
connect had succeeded (setsockopt(SO_ERROR)) was not reliable in the
case of a spurious wakeup. Change to using a reliable test (getpeername).
On Darwin we used a different technique: a second call to connect;
change Darwin to use getpeername as well.
Return the result of getpeername to avoid having to call it twice.
Fixes #19289.
Change-Id: I119ec8e7a41f482f1e590d4c65a37f6103fa22d9
Reviewed-on: https://go-review.googlesource.com/45815
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
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And rename it.
Fixes #17703
Change-Id: I73c82a9b3f96180699c6d33c069a666018eb30f9
Reviewed-on: https://go-review.googlesource.com/33149
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
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On the latest darwin kernels, kevent in runtime-integrated network
poller sometimes reports SYN-SENT state sockets as ESTABLISHED ones,
though it's still unclear what's the root cause.
This change prevents such spurious notifications by additional connect
system calls.
Fixes #14548.
Change-Id: Ie29788e38ca735ca77259befeba3229d6a30ac52
Reviewed-on: https://go-review.googlesource.com/20468
Run-TryBot: Mikio Hara <mikioh.mikioh@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
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