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498 Commits

Author SHA1 Message Date
sunnymilk
6600a871ef testing: implement testing.B.Loop 
Initial implementation for testing.B.Loop,
right now the calculation of b.N are still done in the old fasion way,
as of now b.Loop is merely an alias for the old loop over b.N.

For #61515.

Change-Id: If211d0acc5f0c33df530096dceafe0b947ab0c8e
Reviewed-on: https://go-review.googlesource.com/c/go/+/608798
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Junyang Shao <shaojunyang@google.com>
Run-TryBot: Junyang Shao <shaojunyang@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Michael Pratt <mpratt@google.com>
 2024-09-20 19:09:41 +00:00
Damien Neil
f84dea3a01 net/http: add HTTP2Config 
Add a field to Server and Transport containing HTTP/2 configuration
parameters.

This field will have no effect until golang.org/x/net/http2 is updated
to make use of it, and h2_bundle.go is updated with the new http2
package.

For #67813

Change-Id: I81d7f8e9ddea78f9666383983aec43e3884c13ed
Reviewed-on: https://go-review.googlesource.com/c/go/+/602175
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Jonathan Amsterdam <jba@google.com>
 2024-08-29 17:38:46 +00:00
apocelipes
fd985d23dc crypto/x509,math/rand/v2: implement the encoding.(Binary|Text)Appender 
Implement the encoding.(Binary|Text)Appender interfaces for "x509.OID".

Implement the encoding.BinaryAppender interface for "rand/v2.PCG" and "rand/v2.ChaCha8".

"rand/v2.ChaCha8.MarshalBinary" alse gains some performance benefits:

                           │     old      │                 new                 │
                           │    sec/op    │   sec/op     vs base                │
ChaCha8MarshalBinary-8       33.730n ± 2%   9.786n ± 1%  -70.99% (p=0.000 n=10)
ChaCha8MarshalBinaryRead-8    99.86n ± 1%   17.79n ± 0%  -82.18% (p=0.000 n=10)
geomean                       58.04n        13.19n       -77.27%

                           │    old     │                  new                   │
                           │    B/op    │   B/op     vs base                     │
ChaCha8MarshalBinary-8       48.00 ± 0%   0.00 ± 0%  -100.00% (p=0.000 n=10)
ChaCha8MarshalBinaryRead-8   83.00 ± 0%   0.00 ± 0%  -100.00% (p=0.000 n=10)

                           │    old     │                   new                   │
                           │ allocs/op  │ allocs/op   vs base                     │
ChaCha8MarshalBinary-8       1.000 ± 0%   0.000 ± 0%  -100.00% (p=0.000 n=10)
ChaCha8MarshalBinaryRead-8   2.000 ± 0%   0.000 ± 0%  -100.00% (p=0.000 n=10)

For #62384

Change-Id: I604bde6dad90a916012909c7260f4bb06dcf5c0a
GitHub-Last-Rev: 78abf9c5df
GitHub-Pull-Request: golang/go#68987
Reviewed-on: https://go-review.googlesource.com/c/go/+/607079
Reviewed-by: Cherry Mui <cherryyz@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
 2024-08-21 19:19:57 +00:00
Dmitri Shuralyov
a5d61d75e3 runtime: deprecate GOROOT 
Fixes #51473.

Change-Id: Ic868790f480b21b472c98b39be797bcffb1fa892
Reviewed-on: https://go-review.googlesource.com/c/go/+/564142
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Auto-Submit: Dmitri Shuralyov <dmitshur@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
 2024-08-20 22:49:59 +00:00
apocelipes
819b1b4575 time: implement the encoding.(Binary|Text)Appender for Time 
"Time.Marshal(Binary|Text)" could also gain some performance
improvements. Here is the benchmark highlight:

                │     old      │                 new                 │
                │    sec/op    │   sec/op     vs base                │
MarshalText-8     104.00n ± 3%   67.27n ± 2%  -35.32% (p=0.000 n=10)
MarshalBinary-8    31.77n ± 2%   12.13n ± 1%  -61.82% (p=0.000 n=10)
geomean            57.48n        28.57n       -50.30%

                │    old     │                  new                   │
                │    B/op    │   B/op     vs base                     │
MarshalText-8     48.00 ± 0%   0.00 ± 0%  -100.00% (p=0.000 n=10)
MarshalBinary-8   16.00 ± 0%   0.00 ± 0%  -100.00% (p=0.000 n=10)

                │    old     │                   new                   │
                │ allocs/op  │ allocs/op   vs base                     │
MarshalText-8     1.000 ± 0%   0.000 ± 0%  -100.00% (p=0.000 n=10)
MarshalBinary-8   1.000 ± 0%   0.000 ± 0%  -100.00% (p=0.000 n=10)

For #62384

Change-Id: I320421878a341abf8d668fd57b27292cdfa61330
GitHub-Last-Rev: e04f8df9c2
GitHub-Pull-Request: golang/go#68942
Reviewed-on: https://go-review.googlesource.com/c/go/+/606655
Reviewed-by: Cherry Mui <cherryyz@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
 2024-08-20 16:48:48 +00:00
Vladimir Varankin
f432b5f756 testing: add Context 
Adds a new Context method to testing.T, that returns a context, that is
canceled before the end of its test function.

Fixes #36532.

Change-Id: I9315ad4dad25529d0b5be809e2d9db4e7528b5f2
GitHub-Last-Rev: 1c3fd6c4d8
GitHub-Pull-Request: golang/go#68828
Reviewed-on: https://go-review.googlesource.com/c/go/+/603959
Auto-Submit: Alan Donovan <adonovan@google.com>
Reviewed-by: Alan Donovan <adonovan@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Damien Neil <dneil@google.com>
 2024-08-20 14:58:54 +00:00
Kir Kolyshkin
79ca434ac6 testing: add Chdir 
Some tests need to use os.Chdir, but the use is complicated because
 - they must change back to the old working directory;
 - they must not use t.Parallel.

Add Chdir that covers these cases, and sets PWD environment variable
to the new directory for the duration of the test for Unix platforms.
Unify the panic message when t.Parallel is used together with t.Setenv
or t.Chdir.

Add some tests.

For #62516.

Change-Id: Ib050d173b26eb28a27dba5a206b2d0d877d761c1
Reviewed-on: https://go-review.googlesource.com/c/go/+/529895
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Carlos Amedee <carlos@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
 2024-08-16 23:48:50 +00:00
apocelipes
527610763b math/big,regexp: implement the encoding.TextAppender interface 
For #62384

Change-Id: I1557704c6a0f9c6f3b9aad001374dd5cdbc99065
GitHub-Last-Rev: c258d18cce
GitHub-Pull-Request: golang/go#68893
Reviewed-on: https://go-review.googlesource.com/c/go/+/605758
Reviewed-by: Ian Lance Taylor <iant@google.com>
Commit-Queue: Robert Griesemer <gri@google.com>
Reviewed-by: Robert Griesemer <gri@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
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Auto-Submit: Robert Griesemer <gri@google.com>
 2024-08-15 23:43:00 +00:00
aimuz
9becf401de bytes, strings: add Lines, SplitSeq, SplitAfterSeq, FieldsSeq, FieldsFuncSeq 
Fixes #61901.

Change-Id: I4db21c91fd21079f2aa3bc81fb03dd6f40423a38
GitHub-Last-Rev: ed3df560a4
GitHub-Pull-Request: golang/go#67543
Reviewed-on: https://go-review.googlesource.com/c/go/+/587095
Auto-Submit: Ian Lance Taylor <iant@google.com>
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Reviewed-by: Carlos Amedee <carlos@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
 2024-08-14 18:23:13 +00:00
apocelipes
6d7760cb42 log/slog: implement encoding.TextAppender for Level and LevelVar 
For #62384

Change-Id: I10df580ef966e497ff8da4efde6dd6ce1ccb17b4
GitHub-Last-Rev: 5ad8e2e047
GitHub-Pull-Request: golang/go#68855
Reviewed-on: https://go-review.googlesource.com/c/go/+/605056
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: Jonathan Amsterdam <jba@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
 2024-08-14 14:45:28 +00:00
Bobby Powers
f053f4f921 crypto/tls: expose extensions presented by client to GetCertificate 
This enables JA3 and JA4 TLS fingerprinting to be implemented from
the GetCertificate callback, similar to what BoringSSL provides with
its SSL_CTX_set_dos_protection_cb hook.

fixes #32936

Change-Id: Idb54ebcb43075582fcef0ac6438727f494543424
Reviewed-on: https://go-review.googlesource.com/c/go/+/471396
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Reviewed-by: Roland Shoemaker <roland@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
 2024-08-09 18:45:11 +00:00
apocelipes
db0b6a85c2 net/url: implement encoding.BinaryAppender for URL 
For #62384

Change-Id: I61529efe3a59b13606479b74af6cbff61c9efb6e
GitHub-Last-Rev: f188b91978
GitHub-Pull-Request: golang/go#68763
Reviewed-on: https://go-review.googlesource.com/c/go/+/603815
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: David Chase <drchase@google.com>
Auto-Submit: Ian Lance Taylor <iant@golang.org>
 2024-08-08 19:43:18 +00:00
Alan Donovan
2c1bbe7e32 go/types: add go1.23 iterator methods for 10 exported types 
These methods will not be mirrored in types2 until the
bootstrap compiler reaches go1.23; therefore range-over-func
statements must not be used in code common to types + types2.

Fixes #66626

Change-Id: I3c2c15e3652ee95d9aff208d8a188b912ed5bc9a
Reviewed-on: https://go-review.googlesource.com/c/go/+/575455
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Robert Findley <rfindley@google.com>
Reviewed-by: Robert Griesemer <gri@google.com>
 2024-07-31 22:54:09 +00:00
Mateusz Poliwczak
d0a468e52c encoding: add TextAppender and BinaryAppender 
For #62384

Change-Id: I54707a29653df72ad9cd5633f434b87e0f630b94
GitHub-Last-Rev: 4f78947ac5
GitHub-Pull-Request: golang/go#68620
Reviewed-on: https://go-review.googlesource.com/c/go/+/601595
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
 2024-07-30 14:22:50 +00:00
Damien Neil
90bcc552c0 crypto/tls: apply QUIC session event flag to QUICResumeSession events 
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>
 2024-06-25 17:08:08 +00:00
Joel Sing
8f5c6904b6 syscall: selectively update zerrors_* on openbsd/386, openbsd/arm and openbsd/amd64 
The EBADMSG, ENOTRECOVERABLE, EOWNERDEAD and EPROTO Errno are missing
on openbsd/386, openbsd/arm and openbsd/amd64. These are the earliest
OpenBSD ports and they did not exist in the system headers when the
relevant zerror_* file was generated.

These exist for all other ports, hence it makes sense to add them
for consistency. Update error and signal strings so that they are
also consistent across OpenBSD ports.

Fixes #67998

Change-Id: I948857ef5bddcfbcdfb102c95e571d9cee009e77
Reviewed-on: https://go-review.googlesource.com/c/go/+/592795
Reviewed-by: Mauri de Souza Meneguzzo <mauri870@gmail.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
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Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
 2024-06-16 23:08:08 +00:00
Gopher Robot
d2909ec885 api: promote next to go1.23 
Change-Id: I219c59b5efc2ed7fcfdd7cd3c418635831b17b8a
Reviewed-on: https://go-review.googlesource.com/c/go/+/590835
Reviewed-by: Michael Knyszek <mknyszek@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Auto-Submit: Gopher Robot <gobot@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
 2024-06-05 20:48:49 +00:00
Roland Shoemaker
9eeb627f60 crypto/tls: add ech client support 
This CL adds a (very opinionated) client-side ECH implementation.

In particular, if a user configures a ECHConfigList, by setting the
Config.EncryptedClientHelloConfigList, but we determine that none of
the configs are appropriate, we will not fallback to plaintext SNI, and
will instead return an error. It is then up to the user to decide if
they wish to fallback to plaintext themselves (by removing the config
list).

Additionally if Config.EncryptedClientHelloConfigList is provided, we
will not offer TLS support lower than 1.3, since negotiating any other
version, while offering ECH, is a hard error anyway. Similarly, if a
user wishes to fallback to plaintext SNI by using 1.2, they may do so
by removing the config list.

With regard to PSK GREASE, we match the boringssl  behavior, which does
not include PSK identities/binders in the outer hello when doing ECH.

If the server rejects ECH, we will return a ECHRejectionError error,
which, if provided by the server, will contain a ECHConfigList in the
RetryConfigList field containing configs that should be used if the user
wishes to retry. It is up to the user to replace their existing
Config.EncryptedClientHelloConfigList with the retry config list.

Fixes #63369

Cq-Include-Trybots: luci.golang.try:gotip-linux-amd64-longtest
Change-Id: I9bc373c044064221a647a388ac61624efd6bbdbf
Reviewed-on: https://go-review.googlesource.com/c/go/+/578575
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Filippo Valsorda <filippo@golang.org>
Reviewed-by: Than McIntosh <thanm@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
Auto-Submit: Roland Shoemaker <roland@golang.org>
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 2024-05-23 03:10:12 +00:00
Filippo Valsorda
587c3847da math/rand/v2: add ChaCha8.Read 
Fixes #67059
Closes #67452
Closes #67498

Change-Id: I84eba2ed787a17e9d6aaad2a8a78596e3944909a
Reviewed-on: https://go-review.googlesource.com/c/go/+/587280
Reviewed-by: Roland Shoemaker <roland@golang.org>
Auto-Submit: Filippo Valsorda <filippo@golang.org>
Reviewed-by: Carlos Amedee <carlos@golang.org>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
 2024-05-22 22:09:08 +00:00
islishude
2bf686dfe9 net/http: add partitioned attribute to cookie type 
Fixes #62490

Change-Id: Ibe7df96f50275c9321462e994a962031cb1f3018
GitHub-Last-Rev: 7df8738b80
GitHub-Pull-Request: golang/go#62499
Reviewed-on: https://go-review.googlesource.com/c/go/+/526435
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Damien Neil <dneil@google.com>
Reviewed-by: Théo Dury <tdury2@gmail.com>
 2024-05-22 18:33:05 +00:00
Damien Neil
cbd8f16adc crypto/tls: improved 0-RTT QUIC API 
Add synchronous management of stored sessions to QUICConn.

This adds QUICStoreSession and QUICResumeSession events,
permitting a QUIC implementation to handle session resumption
as part of its regular event loop processing.

Fixes #63691

Change-Id: I9fe16207cc1986eac084869675bc36e227cbf3f0
Reviewed-on: https://go-review.googlesource.com/c/go/+/536935
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Marten Seemann <martenseemann@gmail.com>
Reviewed-by: Roland Shoemaker <roland@golang.org>
 2024-05-22 17:23:54 +00:00
David Chase
22344e11f2 cmd/compile: add structs.HostLayout 
This is for the proposal, plus a few bug fixes
that would/will be necessary when this is put into
actual use.

Fixes #66408.
Updates #63131.

Change-Id: I3a66e09d707dd579c59f155e7f53367f41214c30
Reviewed-on: https://go-review.googlesource.com/c/go/+/578355
Reviewed-by: Austin Clements <austin@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: David Chase <drchase@google.com>
 2024-05-20 21:19:39 +00:00
Lorenz Bauer
04bf36e973 encoding/binary: add Append, Encode and Decode 
Add a function which appends the binary representation of a value to the end of a slice.
This allows users to encode values with zero allocations. Also add Encode and Decode
functions which mimic unicode/utf8.

goos: darwin
goarch: arm64
pkg: encoding/binary
cpu: Apple M1 Pro
                            │   base.txt    │             append.txt              │
                            │    sec/op     │    sec/op     vs base               │
ReadSlice1000Int32s-10         2.690µ ±  0%    2.532µ ± 3%   -5.86% (p=0.002 n=6)
ReadStruct-10                  205.8n ±  0%    201.4n ± 1%   -2.14% (p=0.002 n=6)
WriteStruct-10                 159.1n ±  0%    153.5n ± 0%   -3.55% (p=0.002 n=6)
WriteSlice1000Structs-10       129.8µ ±  0%    124.2µ ± 0%   -4.34% (p=0.002 n=6)
ReadSlice1000Structs-10        161.7µ ±  0%    160.3µ ± 0%   -0.89% (p=0.002 n=6)
ReadInts-10                    156.8n ±  0%    161.6n ± 0%   +3.09% (p=0.002 n=6)
WriteInts-10                   134.5n ±  0%    139.5n ± 2%   +3.72% (p=0.002 n=6)
WriteSlice1000Int32s-10        2.691µ ± 16%    2.551µ ± 4%   -5.20% (p=0.002 n=6)
PutUint16-10                  0.6448n ±  4%   0.6212n ± 1%        ~ (p=0.093 n=6)
AppendUint16-10                1.414n ±  0%    1.424n ± 1%        ~ (p=0.115 n=6)
PutUint32-10                  0.6210n ±  0%   0.6211n ± 0%        ~ (p=0.833 n=6)
AppendUint32-10                1.414n ±  0%    1.426n ± 1%   +0.85% (p=0.017 n=6)
PutUint64-10                  0.6210n ±  0%   0.6394n ± 1%   +2.95% (p=0.002 n=6)
AppendUint64-10                1.414n ±  0%    1.427n ± 2%        ~ (p=0.052 n=6)
LittleEndianPutUint16-10      0.6239n ±  0%   0.6271n ± 1%        ~ (p=0.063 n=6)
LittleEndianAppendUint16-10    1.421n ±  0%    1.432n ± 1%   +0.81% (p=0.002 n=6)
LittleEndianPutUint32-10      0.6240n ±  0%   0.6240n ± 0%        ~ (p=0.766 n=6)
LittleEndianAppendUint32-10    1.422n ±  1%    1.425n ± 0%        ~ (p=0.673 n=6)
LittleEndianPutUint64-10      0.6242n ±  0%   0.6238n ± 0%   -0.08% (p=0.030 n=6)
LittleEndianAppendUint64-10    1.420n ±  0%    1.449n ± 1%   +2.04% (p=0.002 n=6)
ReadFloats-10                  39.36n ±  0%    42.54n ± 1%   +8.08% (p=0.002 n=6)
WriteFloats-10                 33.65n ±  0%    35.27n ± 1%   +4.80% (p=0.002 n=6)
ReadSlice1000Float32s-10       2.656µ ±  0%    2.526µ ± 1%   -4.91% (p=0.002 n=6)
WriteSlice1000Float32s-10      2.765µ ±  0%    2.857µ ± 3%   +3.31% (p=0.002 n=6)
ReadSlice1000Uint8s-10         129.1n ±  1%    130.4n ± 1%        ~ (p=0.126 n=6)
WriteSlice1000Uint8s-10       144.90n ±  3%    18.67n ± 2%  -87.12% (p=0.002 n=6)
PutUvarint32-10                12.11n ±  0%    12.12n ± 0%        ~ (p=0.675 n=6)
PutUvarint64-10                30.82n ±  0%    30.79n ± 1%        ~ (p=0.658 n=6)
AppendStruct-10                                107.8n ± 0%
AppendSlice1000Structs-10                      119.0µ ± 0%
AppendInts-10                                  55.29n ± 0%
AppendSlice1000Int32s-10                       2.211µ ± 1%
geomean                        33.07n          48.18n        -7.03%

Fixes #60023

Change-Id: Ife3f217b11d5f3eaa5a53fe8a7e877552f751f94
Reviewed-on: https://go-review.googlesource.com/c/go/+/579157
Reviewed-by: Keith Randall <khr@google.com>
Auto-Submit: Austin Clements <austin@google.com>
Reviewed-by: Ingo Oeser <nightlyone@googlemail.com>
Reviewed-by: Austin Clements <austin@google.com>
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 2024-05-20 18:58:26 +00:00
aimuz
2b0f2f8169 maps: add All, Keys, Values, Insert, Collect 
Fixed #61900.

Change-Id: Ic5962dc92b3102e7448635bef541414a2eaf415e
GitHub-Last-Rev: 3c6f74d617
GitHub-Pull-Request: golang/go#67521
Reviewed-on: https://go-review.googlesource.com/c/go/+/586716
Auto-Submit: Ian Lance Taylor <iant@google.com>
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Reviewed-by: Russ Cox <rsc@golang.org>
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Reviewed-by: Ian Lance Taylor <iant@google.com>
 2024-05-20 16:01:35 +00:00
Mauri de Souza Meneguzzo
192d65e46b sync/atomic: public And/Or ops and race instrumentation 
This CL implements the new sync/atomic AND and OR apis as well as their race
counterparts.

Fixes #61395

Change-Id: I294eefe4b3ac27bc4ed237edcbfa88a8c646d86f
GitHub-Last-Rev: f174297007
GitHub-Pull-Request: golang/go#64331
Reviewed-on: https://go-review.googlesource.com/c/go/+/544455
Reviewed-by: Keith Randall <khr@golang.org>
Reviewed-by: Austin Clements <austin@google.com>
Auto-Submit: Austin Clements <austin@google.com>
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Reviewed-by: Keith Randall <khr@google.com>
 2024-05-17 18:37:29 +00:00
Chen.Zhidong
a523152ea1 net/http: add Pattern field in Request to return matched pattern info 
Fixes #66405

Change-Id: Icd80944b6ca081aa7addd4fb85d2b3c29b6c9542
GitHub-Last-Rev: c6e32742c4
GitHub-Pull-Request: golang/go#66618
Reviewed-on: https://go-review.googlesource.com/c/go/+/574997
Reviewed-by: Damien Neil <dneil@google.com>
Reviewed-by: Jonathan Amsterdam <jba@google.com>
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 2024-05-16 18:42:34 +00:00
Alan Donovan
a22cb5cabe runtime/debug: eliminate temporary variadicity from SetCrashOutput 
Updates #67182

Change-Id: I33fc8c515f4a9d120262ba30f61aea80ede5e9f8
Reviewed-on: https://go-review.googlesource.com/c/go/+/585420
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Reviewed-by: Austin Clements <austin@google.com>
 2024-05-16 15:19:04 +00:00
Mateusz Poliwczak
722d59436b crypto/x509: add text and binary marshal methods to OID 
Fixes #66249

Change-Id: I5973a19a087a35ad951e8a220d3e6e4456c7577f
GitHub-Last-Rev: 921ca8bd0c
GitHub-Pull-Request: golang/go#66599
Reviewed-on: https://go-review.googlesource.com/c/go/+/575295
Reviewed-by: Rob Pike <r@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
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Reviewed-by: Roland Shoemaker <roland@golang.org>
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 2024-05-16 02:00:26 +00:00
Alan Donovan
7730e5b783 go/ast: add Preorder go1.23 iterator 
This CL adds a new function Preorder that makes it
easier to iterate over the nodes of a syntax tree.
In particular, break, continue, and return retain
their usual continuations.

Fixes #66339

Change-Id: I438b3c23780c91ed589871ad3b8822d54e8fabc7
Reviewed-on: https://go-review.googlesource.com/c/go/+/570680
Reviewed-by: Robert Findley <rfindley@google.com>
Auto-Submit: Alan Donovan <adonovan@google.com>
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 2024-05-15 21:44:50 +00:00
Robert Griesemer
bf279b71e2 go/types, types2: add Alias.{TypeParams, SetTypeParams, TypeArgs, Origin} 
Fixes #67143.

Change-Id: I8bf9c2559f95d3d6a40874454208ae074b68875c
Reviewed-on: https://go-review.googlesource.com/c/go/+/583757
Reviewed-by: Alan Donovan <adonovan@google.com>
Reviewed-by: Robert Findley <rfindley@google.com>
Auto-Submit: Robert Griesemer <gri@google.com>
Reviewed-by: Robert Griesemer <gri@google.com>
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 2024-05-15 21:32:30 +00:00
Alan Donovan
3f7a030e02 runtime/debug: add SetCrashOutput(...CrashOptions) parameter 
This is a placeholder for future options (e.g. JSON).

The parameter is temporarily variadic to avoid breaking
x/telemetry (see CL 585378), but I plan to remove
the "..." later this week.

Updates #67182

Change-Id: I3f6f39455d852f92902f8e3f007d3093cbe555db
Reviewed-on: https://go-review.googlesource.com/c/go/+/585557
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Reviewed-by: Austin Clements <austin@google.com>
 2024-05-15 21:04:14 +00:00
Matt Layher
f6c3a3e3c8 slices: add Chunk 
Chunk returns an iterator over consecutive sub-slices of up to n elements of s.

Fixes #53987.

Change-Id: I508274eca388db39550eb9e4d8abd5ce68d29d8d
Reviewed-on: https://go-review.googlesource.com/c/go/+/562935
Reviewed-by: Cherry Mui <cherryyz@google.com>
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 2024-05-10 17:28:50 +00:00
Ian Lance Taylor
0b5f72251b slices: add iterator-related functions 
Fixes #61899

Change-Id: Icbde1ac8293723eefc3251008ae9711e756ed1b3
Reviewed-on: https://go-review.googlesource.com/c/go/+/568477
Auto-Submit: Ian Lance Taylor <iant@google.com>
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Reviewed-by: Alan Donovan <adonovan@google.com>
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 2024-05-09 19:20:55 +00:00
qiulaidongfeng
524a774634 reflect: add iterative related methods 
Fixes #66056

Change-Id: I1e24636e43e68cd57576c39b014e0826fb6c322c
GitHub-Last-Rev: 319ad8ea7c
GitHub-Pull-Request: golang/go#66824
Reviewed-on: https://go-review.googlesource.com/c/go/+/578815
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 2024-05-09 11:54:18 +00:00
Russ Cox
9c4849bf20 math/rand/v2: add Uint 
Uint was part of the approved proposal but was inadvertently left
out of Go 1.22. Add for Go 1.23.

Change-Id: Ifaf24447bd70c8524c2fd299eefdf4aa29e49e66
Reviewed-on: https://go-review.googlesource.com/c/go/+/583455
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Reviewed-by: Robert Griesemer <gri@google.com>
 2024-05-07 18:03:11 +00:00
Russ Cox
5a181c5042 iter: expose fundamental types to Go 1.23 
These were previously only available with GOEXPERIMENT=rangefunc.

For #61897.

Change-Id: I86aea5ae8be1f7a2975b623325811221ed40d384
Reviewed-on: https://go-review.googlesource.com/c/go/+/557836
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 2024-05-06 20:33:25 +00:00
Alan Donovan
9b9de261bd go/types: add Alias.Rhs 
This method returns the type on the right-hand side of an
alias declaration such as type L = R.

Fixes #66559

Change-Id: I396f2d999680ad251f47cdde20856ae20fc1c40a
Reviewed-on: https://go-review.googlesource.com/c/go/+/581615
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 2024-04-24 21:50:16 +00:00
Michael Anthony Knyszek
a088e230d4 unique: add unique package and implement Make/Handle 
This change adds the unique package for canonicalizing values, as
described by the proposal in #62483.

Fixes #62483.

Change-Id: I1dc3d34ec12351cb4dc3838a8ea29a5368d59e99
Reviewed-on: https://go-review.googlesource.com/c/go/+/574355
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Reviewed-by: David Chase <drchase@google.com>
 2024-04-22 18:14:07 +00:00
Nuno Gonçalves
a63907808d net/http: add field Cookie.Quoted bool 
The current implementation of the http package strips double quotes
from the cookie-value during parsing, resulting in the serialized
cookie not including them. This patch addresses this limitation by
introducing a new field to track whether the original value was
enclosed in quotes.

Additionally, the internal representation of a cookie in the cookiejar
package has been adjusted to align with the new representation.

The syntax of cookies is outlined in RFC 6265 Section 4.1.1:
https://datatracker.ietf.org/doc/html/rfc6265\#section-4.1.1

Fixes #46443

Change-Id: Iac12a56397d77a6060a75757ab0daeacc60457f3
GitHub-Last-Rev: a76440e741
GitHub-Pull-Request: golang/go#66752
Reviewed-on: https://go-review.googlesource.com/c/go/+/577755
Reviewed-by: Damien Neil <dneil@google.com>
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 2024-04-19 00:32:19 +00:00
Alan Donovan
01064622a2 go/types: add Func.Signature method 
Unfortunately we can't enforce the repr invariant
that Func.typ != nil without thinking about the
object color invariants. For now, return a trivial
Signature if typ == nil, which should never happen
in bug-free client code.

Fixes golang/go#65772

Change-Id: I7f89c6d8fdc8dcd4b8880572e54bb0ed9b6136eb
Reviewed-on: https://go-review.googlesource.com/c/go/+/565375
Commit-Queue: Robert Griesemer <gri@google.com>
Reviewed-by: Robert Findley <rfindley@google.com>
Reviewed-by: Robert Griesemer <gri@google.com>
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 2024-04-18 22:17:27 +00:00
Jes Cok
076166ab4e net/http: add ParseCookie, ParseSetCookie 
Fixes #66008

Change-Id: I64acb7da47a03bdef955f394682004906245a18b
Reviewed-on: https://go-review.googlesource.com/c/go/+/578275
Reviewed-by: Damien Neil <dneil@google.com>
Auto-Submit: Cherry Mui <cherryyz@google.com>
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 2024-04-17 17:43:50 +00:00
Ian Lance Taylor
315b6ae682 debug/elf: define non-standard but well-known symbol types 
Fixes #66836

Change-Id: I603faca2acd2bcffabbcaca8b8670d46387d2a5b
Reviewed-on: https://go-review.googlesource.com/c/go/+/578995
Commit-Queue: Ian Lance Taylor <iant@google.com>
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 2024-04-16 00:01:16 +00:00
Mateusz Poliwczak
71d84ee7b4 net: add Unwrap to *DNSError 
Fixes #63116

Change-Id: Iab8c415555ab85097be6d2d133b3349c5219a23b
GitHub-Last-Rev: 8a8177b9af
GitHub-Pull-Request: golang/go#63348
Reviewed-on: https://go-review.googlesource.com/c/go/+/532217
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: Damien Neil <dneil@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
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 2024-04-14 18:23:45 +00:00
Cuong Manh Le
d08a957298 all: add reflect.SliceAt function 
Fixes #61308

Change-Id: Ic17d737fda055a60779985d5da497745c80d5cfa
Reviewed-on: https://go-review.googlesource.com/c/go/+/516597
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Reviewed-by: Than McIntosh <thanm@google.com>
 2024-04-02 21:51:18 +00:00
Ian Lance Taylor
27f41bb153 Revert "testing: add TB.SetGOMAXPROCS function" 
This reverts CL 519235.

Reason for revert: Proposal is still in incoming.

For #62020

Change-Id: Icccb930209f36097f5d930c01eda6b5042bdddc1
Reviewed-on: https://go-review.googlesource.com/c/go/+/573516
Reviewed-by: Than McIntosh <thanm@google.com>
Auto-Submit: Ian Lance Taylor <iant@golang.org>
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 2024-03-22 13:07:36 +00:00
sivchari
5d29578fd5 testing: add TB.SetGOMAXPROCS function 
Add a new method TB.SetGOMAXPROCS which sets variable of GOMAXPROCS.
This method aims to set a variable for the isolated lifetime of the test and cleans up.
And unset this when the test ends.
This method disables the test or benchmark from running in
parallel.

Fixes: #62020

Change-Id: Iae44109d0def35cc47049c3ca4cd5306173d52ee
Signed-off-by: sivchari <shibuuuu5@gmail.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/519235
Reviewed-by: Bryan Mills <bcmills@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
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 2024-03-21 20:26:36 +00:00
Timo Furrer
6dca707656 net/http: add Request.CookiesNamed 
Implements a new method http.Request.CookiesName, that allows
retrieving all cookies that match the given name.

Fixes #61472

Change-Id: I405d8771b4195af9ff6b4dfde3cfcd316c23b70c
GitHub-Last-Rev: 6ad0094995
GitHub-Pull-Request: golang/go#61473
Reviewed-on: https://go-review.googlesource.com/c/go/+/511516
Reviewed-by: Emmanuel Odeke <emmanuel@orijtech.com>
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Reviewed-by: Carlos Amedee <carlos@golang.org>
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 2024-03-20 16:17:16 +00:00
Jes Cok
f94d82b2c0 slices: add func Repeat 
Fixes #65238

Change-Id: I32ae4d922788cc6fbbe80f5b558a075951e3c892
Reviewed-on: https://go-review.googlesource.com/c/go/+/571895
Reviewed-by: David Chase <drchase@google.com>
Reviewed-by: Keith Randall <khr@google.com>
Reviewed-by: Keith Randall <khr@golang.org>
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 2024-03-19 21:38:37 +00:00
qiulaidongfeng
d838e4dcdf archive/tar: add FileInfoNames interface 
An optional interface FileInfoNames has been added.

If the parameter fi of FileInfoHeader implements the interface
the Gname/Uname of the return value Header
are provided by the method of the interface.

Also added testing.

Fixes #50102

Change-Id: I47976e238eb20ed43113b060e4f83a14ae49493e
GitHub-Last-Rev: a213613c79
GitHub-Pull-Request: golang/go#65273
Reviewed-on: https://go-review.googlesource.com/c/go/+/558355
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
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 2024-03-15 16:01:50 +00:00
Kevin Burke
3a41bfac9b net/http/httptest: add NewRequestWithContext 
This matches the net/http API.

Updates #59473.

Change-Id: I99917cef3ed42a0b4a2b39230b492be00da8bbfd
Reviewed-on: https://go-review.googlesource.com/c/go/+/548355
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 2024-03-11 18:09:14 +00:00