Fixes#65131
Change-Id: I050c6459a8e0a6c99425759d3131cf775b05aac9
Reviewed-on: https://go-review.googlesource.com/c/go/+/598076
Reviewed-by: Emmanuel Odeke <emmanuel@orijtech.com>
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Reviewed-by: Ian Lance Taylor <iant@google.com>
Fixes#66810
Change-Id: I6a7848dce245ae14941d61d2f78abaf0dc5c1247
Reviewed-on: https://go-review.googlesource.com/c/go/+/597978
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Auto-Submit: Ian Lance Taylor <iant@google.com>
Change-Id: Id7b12356dd2114dfbab260cff00114b6055ee011
Reviewed-on: https://go-review.googlesource.com/c/go/+/561175
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When shapifying recursive instantiated types, the compiler ends up
leaving the type as-is if it already has been a shape type. However, if
both of type arguments are interfaces, and one of them is a recursive
one, it ends up being shaped as-is, while the other is shaped to its
underlying, causing mismatch in function signature.
Fixing this by shapifying an interface type as-is, if it is fully
instantiated and already been a shape type.
Fixes#65362Fixes#66663
Change-Id: I839d266e0443b41238b1b7362aca09adc0177362
Reviewed-on: https://go-review.googlesource.com/c/go/+/559656
Auto-Submit: Cuong Manh Le <cuong.manhle.vn@gmail.com>
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Reviewed-by: Keith Randall <khr@golang.org>
Add an example for using FlagSet.
Fixes#36307
Change-Id: I0bf5805bd836a4f2e9632aafe22dc3eeb1164dcd
GitHub-Last-Rev: 79e53040cb
GitHub-Pull-Request: golang/go#64443
Reviewed-on: https://go-review.googlesource.com/c/go/+/545736
Auto-Submit: Ian Lance Taylor <iant@golang.org>
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Reviewed-by: Carlos Amedee <carlos@golang.org>
Reviewed-by: Rob Pike <r@golang.org>
CL 573955 added internal/abi:NoEscape function, and use it in strings
builder copyCheck code.
However, internal/abi is a runtime package, which can not be built with
-d=checkptr flag yet. This causes incorrect inlining decision, since
NoEscape must not be inlined when -d=checkptr is used.
Fixing this by re-introducing noescape wrapper.
Fixes#68415
Change-Id: I776cab4c9e9e4b3e58162dcce6ec025cb366bdee
Reviewed-on: https://go-review.googlesource.com/c/go/+/598295
Reviewed-by: Michael Knyszek <mknyszek@google.com>
Reviewed-by: Jorropo <jorropo.pgm@gmail.com>
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Using the same wording as http.FS, even though it's not strictly
required if a content type can be determined by file extension.
Fixes#66877
Updates #44553
Change-Id: I7b70c10909bdd289a57d1998a565262b8aaf2dd2
Reviewed-on: https://go-review.googlesource.com/c/go/+/597977
Reviewed-by: Damien Neil <dneil@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
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Commands run, from cmd:
go get golang.org/x/telemetry@268b4a8ec2d7
go mod tidy
go mod vendor
Commands run, from std (to keep versions consistent):
go get golang.org/x/sys@v0.22.0
go mod tidy
go mod vendor
Fixes#67617
Change-Id: I65e759c9b03443619a2a7acbeba53694ff5bbf6a
Reviewed-on: https://go-review.googlesource.com/c/go/+/597896
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Auto-Submit: Robert Findley <rfindley@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Fixes an assertion failure in Checker.rangeStmt that range over int
only has a key type and no value type. When allowVersion failed,
rangeKeyVal returns Typ[Invalid] for the value instead of nil. When
Config.Error != nil, rangeStmt proceeded. The check for rhs[1]==nil
was not enough to catch this case. It must also check rhs[1]==
Updates #68334
Change-Id: Iffa1b2f7b6a94570ec50b8c6603e727a45ba3357
Reviewed-on: https://go-review.googlesource.com/c/go/+/597356
Reviewed-by: Robert Findley <rfindley@google.com>
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This test currently leaves two temp files lying around - ensure these
are created in the current working directory (a temp dir) so that they
get cleaned up when the test is complete.
Change-Id: I9a29e24a2cd601de3ab39c421830ee2bcda76516
Reviewed-on: https://go-review.googlesource.com/c/go/+/597317
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Fixes#68301
Change-Id: I9d7f623370705ab2ad4c49489b5a89162467f22a
Reviewed-on: https://go-review.googlesource.com/c/go/+/596936
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Change-Id: I011f66854a9af5f3baa20abebd4b315c15db571f
Reviewed-on: https://go-review.googlesource.com/c/go/+/596715
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
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This amends CL 534775.
Change-Id: I25a217da51853ec29106998e19e9386d756902fc
Reviewed-on: https://go-review.googlesource.com/c/go/+/597655
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DefaultValueConverter => DefaultParameterConverter
Change-Id: I0e726cfdbf21a5e00928899d1fd9144f89dcb805
Reviewed-on: https://go-review.googlesource.com/c/go/+/555235
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Referring to these functions' parameter as "*the* error" could be taken
to imply that a non-nil error from elsewhere is expected; referring to
it as "its argument" avoids that ambiguity.
Fixes#31065
Change-Id: I117892dd53fff6f92d11a416e4abedee5d2f9337
Reviewed-on: https://go-review.googlesource.com/c/go/+/170077
Reviewed-by: Rob Pike <r@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
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The existing implementation of bogo_shim_test does not support tests
that use the expect-no-hrr flag. This change adds support for this flag.
Updates #51434
Change-Id: Iadb38fc2262783cab144a7b52904d0443e7fc2c2
Reviewed-on: https://go-review.googlesource.com/c/go/+/594835
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Fixes#68322
This reverts commit ad377e906a.
Change-Id: Ifa4811e2c679d789cc830dbff5e50301410e24d0
Reviewed-on: https://go-review.googlesource.com/c/go/+/596516
Reviewed-by: Than McIntosh <thanm@google.com>
Reviewed-by: Keith Randall <khr@golang.org>
Commit-Queue: Cuong Manh Le <cuong.manhle.vn@gmail.com>
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Fixes#68356
Change-Id: I57dc089a99f545e29a6759a8db5e28fabb6d1a61
Reviewed-on: https://go-review.googlesource.com/c/go/+/597415
Commit-Queue: Ian Lance Taylor <iant@google.com>
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Reviewed-by: Damien Neil <dneil@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
When using frame pointer unwinding, we defer frame skipping and inline
expansion for call stacks until profile reporting time. We can end up
with records which have different stacks if no frames are skipped, but
identical stacks once skipping is taken into account. Returning multiple
records with the same stack (but different values) has broken programs
which rely on the records already being fully aggregated by call stack
when returned from runtime.MutexProfile. This CL addresses the problem
by handling skipping at recording time. We do full inline expansion to
correctly skip the desired number of frames when recording the call
stack, and then handle the rest of inline expansion when reporting the
profile.
The regression test in this CL is adapted from the reproducer in
https://github.com/grafana/pyroscope-go/issues/103, authored by Tolya
Korniltsev.
Fixes#67548
Co-Authored-By: Tolya Korniltsev <korniltsev.anatoly@gmail.com>
Change-Id: I6a42ce612377f235b2c8c0cec9ba8e9331224b84
Reviewed-on: https://go-review.googlesource.com/c/go/+/595966
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Auto-Submit: Carlos Amedee <carlos@golang.org>
Reviewed-by: Felix Geisendörfer <felix.geisendoerfer@datadoghq.com>
The existing implementation of bogo_shim_test does not support tests
which use the reject-alpn or the decline-alpn flag.
This change adds support for these flags in bogo_shim_test.
Updates #51434
Updates #46310
Cq-Include-Trybots: luci.golang.try:gotip-linux-amd64-longtest
Change-Id: I3ff23ff4edd8f4c6c37ee6c9f2ee4689066c4e00
Reviewed-on: https://go-review.googlesource.com/c/go/+/592198
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Reviewed-by: David Chase <drchase@google.com>
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This CL creates the cryptotest package to host a suite of tests
for interfaces that are implemented in the crypto package. This CL
includes a set of tests for the hash.Hash interface, and calls these tests from the tests of hash.Hash implementations in crypto/.
Tests for other interfaces will be included in subsequent CLs.
Updates #25309
Change-Id: Ic47086fd7f585e812c8b0d2186c50792c773781e
Reviewed-on: https://go-review.googlesource.com/c/go/+/592855
Reviewed-by: Roland Shoemaker <roland@golang.org>
Reviewed-by: Carlos Amedee <carlos@golang.org>
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In the example for the TestMain function, os.Exit was called explicitly,
which is no longer necessary since Go 1.15 (see change #219639).
Updates #34129
Change-Id: Ia8021de0d5699742adbb7ab6d28b11c841e596dc
Reviewed-on: https://go-review.googlesource.com/c/go/+/596977
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Reviewed-by: Damien Neil <dneil@google.com>
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They can be modified when the string returned by String no longer exists.
Fixes#68300
Change-Id: I526a068151f7aad1ab6827504b51a84e7399cafe
Reviewed-on: https://go-review.googlesource.com/c/go/+/596955
Reviewed-by: Keith Randall <khr@google.com>
Reviewed-by: Keith Randall <khr@golang.org>
Reviewed-by: Than McIntosh <thanm@google.com>
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In go1.23, don't need use GOEXPERIMENT=rangefunc enable range-over-func.
Change-Id: I88b799c4b38c8fbeed8d9f912a0c3c6c45c80e9d
GitHub-Last-Rev: 64fd4524f1
GitHub-Pull-Request: golang/go#68325
Reviewed-on: https://go-review.googlesource.com/c/go/+/596517
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Updates #67633
Change-Id: If3da9317ba36cb8a7868db94b45c402e1793e018
Reviewed-on: https://go-review.googlesource.com/c/go/+/588219
Auto-Submit: Cuong Manh Le <cuong.manhle.vn@gmail.com>
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Reviewed-by: Mateusz Poliwczak <mpoliwczak34@gmail.com>
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Caching the invocation of lookExtensions on an absolute path in Command
and reusing the cached result in Start is only viable if Cmd.Path isn't
set to a different value after Command returns.
For #66586.
Fixes#68314.
Change-Id: I57007850aca2011b11344180c00faded737617b5
Reviewed-on: https://go-review.googlesource.com/c/go/+/596875
Reviewed-by: qiu laidongfeng2 <2645477756@qq.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
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The function name was changed in CL 331470.
Change-Id: I6f41866a9c5ccce594dd84185ebfc1c5af280184
Reviewed-on: https://go-review.googlesource.com/c/go/+/596395
Reviewed-by: Cherry Mui <cherryyz@google.com>
Auto-Submit: Cuong Manh Le <cuong.manhle.vn@gmail.com>
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CL 327651 rewrites a, b = f() to use temporaries when types are not
identical. That would leave OAS2 node appears in body of init function
for global variables initialization. The staticinit pass is not updated
to handle OAS2 node, causing ICE when compiling global variables.
To fix this, handle OAS2 nodes like other OAS2*, since they mostly
necessitate dynamic execution anyway.
Fixes#68264
Change-Id: I1eff8cc3e47035738a2c70d3169e35ec36ee9242
Reviewed-on: https://go-review.googlesource.com/c/go/+/596055
Reviewed-by: Than McIntosh <thanm@google.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
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We have an optimization that if the memory profile is not consumed
anywhere, we set the memory profiling rate to 0 to disable the
"background" low-rate profiling. We detect whether the memory
profile is used by checking whether the runtime.MemProfile function
is reachable at link time. Previously, all APIs that access the
memory profile go through runtime.MemProfile. But the code was
refactored in CL 572396, and now the legacy entry point
WriteHeapProfile uses pprof_memProfileInternal without going
through runtime.MemProfile. In fact, even with the recommended
runtime/pprof.Profile API (pprof.Lookup or pprof.Profiles),
runtime.MemProfile is only (happen to be) reachable through
countHeap.
Change the linker to check runtime.memProfileInternal instead,
which is on all code paths that retrieve the memory profile. Add
a test case for WriteHeapProfile, so we cover all entry points.
Fixes#68136.
Change-Id: I075c8d45c95c81825a1822f032e23107aea4303c
Reviewed-on: https://go-review.googlesource.com/c/go/+/596538
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For #66456 we changed from the CGO_LDFLAGS environment variable to
the -ldflags option. This broke Bazel, which uses CGO_LDFLAGS.
So restore reading CGO_LDFLAGS for now.
For #66456
Change-Id: Iebdd8bde1c7c18da09c6370e284c7ac7fa08fc54
Reviewed-on: https://go-review.googlesource.com/c/go/+/596615
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CL 418101 changes Unified IR writer to force mixed tag/case to have
common type, emitting the implicit conversion if any of the case values
are not assignable to the tag value's type.
However, the Go spec definition of equality is non-transitive for
channels stored in interfaces, causing incorrect behavior with channel
values comparison.
To fix it, don't emit the implicit conversions if tag type is channel.
Fixes#67190
Change-Id: I9a29d9ce3c7978f0689e9502ba6f15660c763d16
Reviewed-on: https://go-review.googlesource.com/c/go/+/594575
Auto-Submit: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Reviewed-by: Keith Randall <khr@google.com>
Reviewed-by: Keith Randall <khr@golang.org>
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For #67401
Change-Id: I04bff1c942a4033325450c0b7dddc7980f3373cc
Reviewed-on: https://go-review.googlesource.com/c/go/+/596216
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The current implementation fails to parse a time string with a "Z"
time zone using a time format that includes time zone seconds. This
fix correctly parses the "Z" time zone for any Z-base time format
that includes seconds (i.e. "Z070000" or "Z07:00:00").
Fixes#68263
Change-Id: Idf8fa06b5f96383f050c4ffbd2bc5804fd408650
Reviewed-on: https://go-review.googlesource.com/c/go/+/595897
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TestChtimesOmit excludes the failure on DragonFly BSD when both
atime and mtime are omitted.
The relevant Dragonfly BSD bug is now fixed in git (see [1]).
Add a TODO comment to remove the exclusion from the test once
the fix is generally available. This comment also addresses the
question why the exception exists.
Amends CL 591535.
[1]: https://github.com/DragonFlyBSD/DragonFlyBSD/commit/c7c71870ed0
Change-Id: I3b53582301d44feb76b53788aa337c380ba82592
Reviewed-on: https://go-review.googlesource.com/c/go/+/595958
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A statement in the go work use docs that was meant to clarify that go
work use would clean up use statements where the directories did not
exist ended up causing confusion.
Remove that statement for now. We might want to add something back in
the future.
For #68245
Change-Id: I7f6646b5dd05c18aa15e0e54f2816753f318404e
Reviewed-on: https://go-review.googlesource.com/c/go/+/595536
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Tweak the code that emits the PE ".reloc" section on Windows to ensure
that each relocation block is 32-bit aligned, which is required by the
PE standard.
Fixes#68260.
Change-Id: I39b75a7491b00fa97871aebb90d3be0ec09f9c40
Reviewed-on: https://go-review.googlesource.com/c/go/+/595896
Reviewed-by: Cherry Mui <cherryyz@google.com>
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Update the help message for the go clean command to include
the correct usage and flags for better clarity.
This change follows instructions by Ian on this thread <https://groups.google.com/g/golang-nuts/c/VENQ0fqLCSc/m/qO8EuawVBwAJ?pli=1>.
Change-Id: Ia509a38ee9ec7c31d384c3563535c5e3ccd9a9ce
GitHub-Last-Rev: 3048b2e4bd
GitHub-Pull-Request: golang/go#68135
Reviewed-on: https://go-review.googlesource.com/c/go/+/593639
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Michael Matloob <matloob@golang.org>
Commit-Queue: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Than McIntosh <thanm@google.com>
The methods being implemented are part of the Locker interface,
not the RWMutex struct.
Fixes#68250.
Change-Id: I609c4d5c44e90a12914a8678971ba295519cc265
Reviewed-on: https://go-review.googlesource.com/c/go/+/595875
Auto-Submit: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Than McIntosh <thanm@google.com>
Previously, the test would crash when running on a computer without an
internet connection, e.g. in airplane mode (stack trace below).
The bug was that the condition was inverted. The code tried to close
the listener if `err != nil` (that is, if net.Listen() failed). But if
Listen() failed then there is no listener to close! The listener
should only be closed if Listen() succeeded.
Here is the stack trace from `go test runtime` when offline:
```
--- FAIL: TestGoroutineParallelism2 (0.16s)
panic: runtime error: invalid memory address or nil pointer dereference [recovered]
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x7bdaa1]
goroutine 3858 gp=0xc000185180 m=5 mp=0xc000100008 [running]:
panic({0x854960?, 0xbf70b0?})
<go>/src/runtime/panic.go:778 +0x168 fp=0xc0000afad8 sp=0xc0000afa28 pc=0x441bc8
testing.tRunner.func1.2({0x854960, 0xbf70b0})
<go>/src/testing/testing.go:1632 +0x230 fp=0xc0000afb88 sp=0xc0000afad8 pc=0x524090
testing.tRunner.func1()
<go>/src/testing/testing.go:1635 +0x35e fp=0xc0000afd18 sp=0xc0000afb88 pc=0x523a7e
panic({0x854960?, 0xbf70b0?})
<go>/src/runtime/panic.go:759 +0x132 fp=0xc0000afdc8 sp=0xc0000afd18 pc=0x441b92
runtime.panicmem(...)
<go>/src/runtime/panic.go:261
runtime.sigpanic()
<go>/src/runtime/signal_unix.go:900 +0x359 fp=0xc0000afe28 sp=0xc0000afdc8 pc=0x483c79
runtime_test.testGoroutineParallelism2(0x522e13?, 0x0, 0x1)
<go>/src/runtime/proc_test.go:204 +0x221 fp=0xc0000aff50 sp=0xc0000afe28 pc=0x7bdaa1
runtime_test.TestGoroutineParallelism2(0xc000221520)
<go>/src/runtime/proc_test.go:151 +0x30 fp=0xc0000aff70 sp=0xc0000aff50 pc=0x7bd850
testing.tRunner(0xc000221520, 0x8fed88)
<go>/src/testing/testing.go:1690 +0xf4 fp=0xc0000affc0 sp=0xc0000aff70 pc=0x523674
testing.(*T).Run.gowrap1()
<go>/src/testing/testing.go:1743 +0x25 fp=0xc0000affe0 sp=0xc0000affc0 pc=0x524665
runtime.goexit({})
<go>/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc0000affe8 sp=0xc0000affe0 pc=0x487a41
created by testing.(*T).Run in goroutine 1
<go>/src/testing/testing.go:1743 +0x390
```
Change-Id: I48983fe21b3360ea9d0182c4a3b509801257027b
Reviewed-on: https://go-review.googlesource.com/c/go/+/584436
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Keith Randall <khr@golang.org>
Reviewed-by: Than McIntosh <thanm@google.com>
Reviewed-by: Keith Randall <khr@google.com>
Drops internal range-over-func variables from the DWARF output
(excluding #yield which is used by Delve).
Fixes#68238
Change-Id: Ic035e37ca3560347276cdc3b469fd564da33f4f5
Reviewed-on: https://go-review.googlesource.com/c/go/+/594257
Reviewed-by: Than McIntosh <thanm@google.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: David Chase <drchase@google.com>
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
Auto-Submit: Hyang-Ah Hana Kim <hyangah@gmail.com>
This CL is similar to CL 562557, and it takes over CL 594175.
While here, unrelatedly remove mapKeys function, use slices.Sorted(maps.Keys(ms))
to simplify code.
Fixes#67657
Change-Id: Id8b99216f87a6dcfd6d5fa61407b515324c79112
Reviewed-on: https://go-review.googlesource.com/c/go/+/594737
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Jonathan Amsterdam <jba@google.com>
Reviewed-by: Joedian Reid <joedian@google.com>
v = ... compute some value, which zeros top 32 bits ...
w = zero-extend v
We want to remove the zero-extension operation, as it doesn't do anything.
But if v is typed as a signed value, and it gets spilled/restored, it
might be re-sign-extended upon restore. So the zero-extend isn't actually
a NOP when there might be calls or other reasons to spill in between v and w.
Fixes#68227
Change-Id: I3b30b8e56c7d70deac1fb09d2becc7395acbadf8
Reviewed-on: https://go-review.googlesource.com/c/go/+/595675
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Joedian Reid <joedian@google.com>
Reviewed-by: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
This change adds documentation for language version downgrading using
build constraints.
Fixes#68161
For #61894
Change-Id: I283a51afd7020c9fd1f5469a6a93fd814ba32f7e
Reviewed-on: https://go-review.googlesource.com/c/go/+/595475
Reviewed-by: Robert Findley <rfindley@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
For #61899
Change-Id: I3586b9b59e87159d21e1a270dabb3af213592739
Reviewed-on: https://go-review.googlesource.com/c/go/+/595515
Auto-Submit: Ian Lance Taylor <iant@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Alan Donovan <adonovan@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Even if dsymutil didn't generate a file (which should not happen
with the Apple toolchain with the correct setup), we should not
skip next steps, e.g. code sign. A return statement makes it exit
too early.
Updates #68088.
Change-Id: Ic1271ed1b7fe5bdee5a25cc5d669a105173b389e
Reviewed-on: https://go-review.googlesource.com/c/go/+/593660
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Than McIntosh <thanm@google.com>
To work around #59026, where dsymutil may not clean up its temp
directory at exit, we set DSYMUTIL_REPRODUCER_PATH to our temp
directory so it uses that, and we can delete it at the end.
In Xcode 16 beta, dsymutil deletes the DSYMUTIL_REPRODUCER_PATH
directory even if it is not empty. We still need our tmpdir at the
point, so give a subdirectory to dsymutil instead.
For #68088.
Change-Id: I18759cc39512819bbd0511793ce917eae72245d6
Reviewed-on: https://go-review.googlesource.com/c/go/+/593659
Reviewed-by: Than McIntosh <thanm@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
First, this enables checks on DragonFly BSD, which partially works since
CL 589496 (except two things: atime is not supported on hammer2 fs, and
when both times are omitted, it doesn't work due to a kernel bug).
Second, there are a few problems with TestChtimesWithZeroTimes:
- test cases are interdependent (former cases influence the latter ones),
making the test using too many different times and also hard to read;
- time is changed forward not backward which could be racy;
- if the test has failed, it hard to see which exact case is failing.
Plus, there are issues with the error exclusion code in
TestChtimesWithZeroTimes:
- the atime comparison is done twice for the default ("unix") case;
- the atime exclusion caused by noatime mount flag applies to all
unixes rather than netbsd only as it should;
- the atime exclusion tries to read wrong files (/bin/mounts and
/etc/mtab instead of /proc/mounts);
- the exclusion for netbsd is only applied for 64-bit arches, which
seems wrong (and I've reproduced noatime issue on NetBSD 9.4/i386).
Let's rewrite it, fixing all these issues, and rename to
TestChtimesOmit.
NB: TestChtimes can now be removed.
Change-Id: If9020256ca920b4db836a1f0b2e055b5fce4a552
Reviewed-on: https://go-review.googlesource.com/c/go/+/591535
Auto-Submit: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Joedian Reid <joedian@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Go 1.23 adds two new events to QUICConns: QUICStoreSessionEvent and
QUICResumeSessionEvent. We added a QUICConfig.EnableStoreSessionEvent
flag to control whether the store-session event is provided or not,
because receiving this event requires additional action from the caller:
the session must be explicitly stored with QUICConn.StoreSession.
We did not add a control for whether the resume-session event is
provided, because this event requires no action and the caller is
expected to ignore unknown events.
However, we never documented the expectation that callers ignore
unknown events, and quic-go produces an error when receiving an
unexpected event. So change the EnableStoreSessionEvent flag to
apply to both new events.
Fixes#68124
For #63691
Change-Id: I84af487e52b3815f7b648e09884608f8915cd645
Reviewed-on: https://go-review.googlesource.com/c/go/+/594475
Reviewed-by: Marten Seemann <martenseemann@gmail.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Roland Shoemaker <roland@golang.org>
