In a test that does
func TestFoo(t *testing.T) {
defer cleanup()
t.Fatal("oops")
}
it can be important that cleanup run as the test fails.
The old code did this in Fatal:
t.signal <- t
runtime.Goexit()
The runtime.Goexit would run the deferred cleanup
but the send on t.signal would cause the main test loop
to move on and possibly even exit the program before
the runtime.Goexit got a chance to run.
This CL changes tRunner (the top stack frame of a test
goroutine) to send on t.signal as part of a function
deferred by the top stack frame. This delays the send
on t.signal until after runtime.Goexit has run functions
deferred by the test itself.
For the above TestFoo, this CL guarantees that cleanup
will run before the test binary exits.
This is particularly important when cleanup is doing
externally visible work, like removing temporary files
or unmounting file systems.
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5532078
Tighter octal parsing broke some tests and were disabled in
https://golang.org/cl/5530051
Those tests were broken. The CSS decoder was supposed to see CSS
hex escape sequences of the form '\' <hex>+, but those escape
sequences were instead being consumed by the template parser.
This change properly escapes those escape sequences, and uses
proper escaping for NULs.
R=golang-dev, rsc, nigeltao
CC=golang-dev
https://golang.org/cl/5529073
- Changed the Scan API semantics slightly:
The token literal string is only returned
if the token is a literal, comment, semicolon,
or illegal character. In all other cases, the
token literal value is determined by the token
value.
Clients that care about the token literal value
when not present can always use the following
piece of code:
pos, tok, lit := scanner.Scan()
if lit == "" {
lit = tok.String()
}
- Changed token.Lookup API to use a string instead
of a []byte argument.
- Both these changes were long-standing TODOs.
- Added BenchmarkScan.
This change permits a faster implementation of Scan
with much fewer string creations:
benchmark old ns/op new ns/op delta
scanner.BenchmarkScan 74404 61457 -17.40%
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5532076
This is a relic from the times when we switched
to automatic semicolon insertion. It's still use-
ful to have a non-exported switch for testing.
R=golang-dev, r, rsc
CC=golang-dev
https://golang.org/cl/5528077
1) Include Szabolcs Nagy's patch which adds serialisation for more
signature subpackets.
2) Include Szabolcs Nagy's patch which adds functions for making DSA
keys.
3) Make the random io.Reader an argument to the low-level signature
functions rather than having them use crypto/rand.
4) Rename crypto/openpgp/error to crypto/openpgp/errors so that it
doesn't clash with the new error type.
R=bradfitz, r
CC=golang-dev
https://golang.org/cl/5528044
pkg/runtime/sys_darwin_amd64.s: fixes syscall select nr
pkg/runtime/sys_linux_arm.s: uses newselect instead of the now unimplemented
(old) select, also fixes the wrong div/mod statements in runtime.usleep.
Fixes#2633
R=golang-dev, dave, rsc
CC=golang-dev
https://golang.org/cl/5504096
What package image currently provides is a larger image consisting
of many copies of a smaller image.
More generally, a tiled image could be a quilt consisting of different
smaller images (like Google Maps), or a technique to view a portion of
enormous images without requiring the whole thing in memory.
This richer construct might not ever belong in the standard library (and
is definitely out of scope for Go 1), but I would like the option for
image.Tiled to be its name.
R=r, rsc
CC=golang-dev
https://golang.org/cl/5530062
is consistent with what the Go compiler returns when such sequences
appear in string literals.
Fixes#2658.
R=golang-dev, rsc, r, r, nigeltao
CC=golang-dev
https://golang.org/cl/5530051
- separated exported data structures from doc reader
by extracting all exported data structures into doc.go
and moving the implementation into reader.go
- added missing documentation comments
- no API or semantic changes (but moved positions of
PackageDoc.Doc and TypeDoc.Decl field up for consistency)
- runs all tests
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5527063
shorten the MathML namespace abbreviation from "mathml" to "math".
Python's html5lib uses "mathml", but I think that that is an internal
implementation detail; the test cases use "math".
Pass tests10.dat, test 30:
<div><svg><path><foreignObject><math></div>a
| <html>
| <head>
| <body>
| <div>
| <svg svg>
| <svg path>
| <svg foreignObject>
| <math math>
| "a"
R=andybalholm
CC=golang-dev
https://golang.org/cl/5529044
I didn't believe that OpenPGP allowed > SHA-1 with DSA, but it does and
so we need to perform hash truncation.
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5510044
The recover code assumes that the panic() argument was
an error, but it is usually a simple string.
Fixes#2663.
R=golang-dev, r, r, gri
CC=golang-dev, remy
https://golang.org/cl/5527046
Fix incorrect marshal/unmarshal of certificateRequest.
Add support for configuring client-auth on the server side.
Fix the certificate selection in the client side.
Update generate_cert.go to new time package
Fixes#2521.
R=krautz, agl, bradfitz
CC=golang-dev, mikkel
https://golang.org/cl/5448093
This CL fixes two issues sending data to the remote peer.
The first bug occurs when the size of the buffer passed to
Write is larger than the current window, in this case, w.rwin
can become negative.
The second issue is more problematic than the first as the
amount of data passed to writePacket was not limited to w.rwin.
In this case the remote peer could silently drop the additional
data, or drop the connection.
Credit to Jacek Masiulaniec for the bug report.
R=agl, jacek.masiulaniec
CC=golang-dev
https://golang.org/cl/5511043
transport.go:
* remove unused nil check.
doc.go:
* improve documentation about supported auth
methods and update Run example.
Thanks Jacek Masiulaniec for both reports.
R=jacek.masiulaniec, agl
CC=golang-dev
https://golang.org/cl/5501075
1) incorrect length given for out buffer in String.
2) patchTail bug that could cause characters to be lost
when crossing into the out-buffer boundary.
Added tests to expose these bugs. Also slightly improved
performance of Bytes() and String() by sharing the reorderBuffer
across operations.
Fixes#2567.
R=r
CC=golang-dev
https://golang.org/cl/5502069
This works in the expected way: flag.Duration returns a *time.Duration,
and uses time.ParseDuration for parsing the input.
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5489113
- exports.go contains a stripped-down (but semantically unchanged)
version of the code in go/ast/filter.go for export filtering
- filter.go contains the documentation filtering code found before
at the end of doc.go; this is simply a code move w/o any semantic
changes
- godoc now relies on go/doc for export filtering when creating
documentation. It still has a separate form of export filtering
for showing the source code version. This needs to be consolidated
(perhaps the source form view should just be removed?).
- Stripping of function bodies (stripFunctionBodies function of
godoc.go) is now happening in doc.go (line 176).
- doc.NewPackageDoc has an extra parameter "exportsOnly. If set
to false, the behavior is as before. This function is only called
once in our source code; a gofix module is probably not warranted.
- Deleted doc.NewFileDoc - was never called.
This change is mostly a code move w/ some minimal tweaks. It should
not cause any changes to the behavior of godoc. It's a prerequisite
for extracting anonymous embedded fields.
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5502072
A test intended for denormals erroneously returned true also for
infinities, leading to bad overflows and wrong error estimates.
R=rsc
CC=golang-dev, remy
https://golang.org/cl/5489091
Missing: Handling of embedded interfaces.
Also, for reasons outlined in the previous CL (5500055), embedded
types have to be exported for its "inherited" methods to be visible.
This will be addressed w/ a subsequent CL.
R=r, rsc
CC=golang-dev
https://golang.org/cl/5502059
1) Add EscapeCodes to the terminal so that applications don't wire
them in.
2) Add a callback for auto-complete
3) Fix an issue with input lines longer than the width of the
terminal.
4) Have Write() not stomp the current line. It now erases the current
input, writes the output and reprints the prompt and partial input.
5) Support prompting without local echo in Terminal.
6) Add GetSize to report the size of terminal.
R=bradfitz
CC=golang-dev
https://golang.org/cl/5479043
* work around a linker/cgo bug
* do not run deps.bash on Windows unless we need it
(cuts a full minute off the build time)
* add windows to the list of cgo-enabled targets
The gopack problem is issue 2601.
R=golang-dev, r, bradfitz
CC=golang-dev
https://golang.org/cl/5504062
No visible external changes yet. The current approach is
a stop-gap approach: For methods of anonymous fields to be
seen, the anonymous field's types must be exported.
Missing: computing the actual MethodDocs and displaying them.
(Depending on the operation mode of godoc, the input to go/doc
is a pre-filtered AST with all non-exported nodes removed. Non-
exported anonymous fields are not even seen by go/doc in this
case, and it is impossible to collect associated (even exported)
methods. A correct fix will require some more significant re-
engineering; AST filtering will have to happen later, possibly
inside go/doc.)
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5500055
This lets us mark net's cgo_stub.go as only to be
built when cgo is disabled.
R=golang-dev, ality, mikioh.mikioh
CC=golang-dev
https://golang.org/cl/5489100
This CL makes both InterfaceAddrs and Addrs method on Interface
return IPNet struct for representing interface address and mask
like below:
interface "lo0": flags "up|loopback|multicast", ifindex 1, mtu 16384
interface address "fe80::1/64"
interface address "127.0.0.1/8"
interface address "::1/128"
joined group address "ff02::fb"
joined group address "224.0.0.251"
joined group address "ff02::2:65d0:d71e"
joined group address "224.0.0.1"
joined group address "ff01::1"
joined group address "ff02::1"
joined group address "ff02::1:ff00:1"
Fixes#2571.
R=rsc
CC=golang-dev
https://golang.org/cl/5489062
OS X 10.6 doesn't do O_CLOEXEC.
OS X 10.7 does.
For now, always fall back to using syscall.CloseOnExec on darwin.
This can removed when 10.6 is old news, or if we find a
way to cheaply & reliably detect 10.6 vs 10.7 at runtime.
Fixes#2587
R=golang-dev, rsc, iant
CC=golang-dev
https://golang.org/cl/5500053
Also recognize that, in the latest version of the HTML5 spec,
foreign content is not an insertion mode, but a separate concern.
Pass tests10.dat, test 13:
<!DOCTYPE html><body><table><caption><svg><g>foo</g><g>bar</g><p>baz</table><p>quux
| <!DOCTYPE html>
| <html>
| <head>
| <body>
| <table>
| <caption>
| <svg svg>
| <svg g>
| "foo"
| <svg g>
| "bar"
| <p>
| "baz"
| <p>
| "quux"
Also pass tests through test 15:
<!DOCTYPE html><body><table><colgroup><svg><g>foo</g><g>bar</g><p>baz</table><p>quux
R=andybalholm
CC=golang-dev
https://golang.org/cl/5494078
If something goes wrong, it should suffice to set
USE_GO_TOOL=false in env.bash to fall back to the
makefiles. I will delete the makefiles in January.
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5502047
New("x").ParseFiles("y") can result in an empty "x" template.
Make the message clearer that this is the problem. The error
returns from both template packages in this case were
confusing.
I considered making the method use "x" instead of "y" in
this case, but that just made other situations confusing
and harder to explain.
Fixes#2594.
R=golang-dev, rsc, r
CC=golang-dev
https://golang.org/cl/5498048
Also rename -v to -x in the build and install commands,
to match the flag in go test (which we can't change
because -v is taken). Matches sh -x anyway.
R=r, iant, ality
CC=golang-dev
https://golang.org/cl/5504045
The ast.Object's Decl field pointed back to the corresponding declaration for
all but short variable declarations. Now remember corresponding assignment
statement in the Decl field.
Also: simplified some code for parsing select statements.
R=golang-dev, r, bradfitz
CC=golang-dev
https://golang.org/cl/5492072
Refactors the benchmarks and test code.
Now benchmarks can call Errorf, Fail, etc.,
and the runner will act accordingly.
Because functionality has been folded into an
embedded type, a number of methods' docs
no longer appear in godoc output. A fix is
underway; if it doesn't happen fast enough,
I'll add wrapper methods to restore the
documentation.
R=bradfitz, adg, rsc
CC=golang-dev
https://golang.org/cl/5492060
Also add a byte count to the varint benchmarks - this
isn't accurate, of course, but it allows a rough comparison to
the other benchmarks.
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5496070
The algorithm is the same as in the double-conversion library
which also implements Florian Loitsch's fast printing algorithm.
It uses extended floats with a 64-bit mantissa, but cannot give
an answer for all cases.
old ns/op new ns/op speedup
BenchmarkAtof64Decimal 332 322 1.0x
BenchmarkAtof64Float 385 373 1.0x
BenchmarkAtof64FloatExp 9777 419 23.3x
BenchmarkAtof64Big 3934 691 5.7x
BenchmarkAtof64RandomBits 34060 899 37.9x
BenchmarkAtof64RandomFloats 1329 680 2.0x
See F. Loitsch, ``Printing Floating-Point Numbers Quickly and
Accurately with Integers'', Proceedings of the ACM, 2010.
R=ality, rsc
CC=golang-dev, remy
https://golang.org/cl/5494068
This is like the ill-fated CL 5493063 except that
I have written a shell script (autogen.sh) instead of
thinking I could possibly write a correct Makefile.
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5496075
An old update for API changes in reflect package left several
helper variables that do not have a meaning anymore, and
the type checking of arrays vs slices was broken.
Fixes#2513.
R=ultrotter, rsc
CC=golang-dev, remy
https://golang.org/cl/5488094
The longest numbers we have to represent are the smallest denormals.
Their decimal mantissa is not longer than 5^1100. Taking into
account some extra size for in-place operations, 800 digits are
enough. This saves time used for zero intiialization of extra
bytes.
old ns/op new ns/op delta
strconv_test.BenchmarkAtof64Decimal 521 334 -35.9%
strconv_test.BenchmarkAtof64Float 572 391 -31.6%
strconv_test.BenchmarkAtof64FloatExp 10242 10036 -2.0%
strconv_test.BenchmarkAtof64Big 4229 4029 -4.7%
strconv_test.BenchmarkFormatFloatDecimal 1396 934 -33.1%
strconv_test.BenchmarkFormatFloat 4295 3341 -22.2%
strconv_test.BenchmarkFormatFloatExp 12035 11181 -7.1%
strconv_test.BenchmarkFormatFloatBig 4213 3229 -23.4%
strconv_test.BenchmarkAppendFloatDecimal 1031 600 -41.8%
strconv_test.BenchmarkAppendFloat 3971 3044 -23.3%
strconv_test.BenchmarkAppendFloatExp 11699 11003 -5.9%
strconv_test.BenchmarkAppendFloatBig 3836 2915 -24.0%
R=golang-dev, bradfitz, rsc
CC=golang-dev, remy
https://golang.org/cl/5491064
Not all syscalls are implemented, but many are. On the suggestion
of Joel Sing <jsing@google.com>, the generated files were added
with hg add instead of hg cp, since they are generated on an OS
dependant basis.
R=golang-dev, jsing, mikioh.mikioh
CC=golang-dev
https://golang.org/cl/5491050
We still very much assume it in the code, but with this change in
place we can implement other things later without changing and users
of the package.
Fixes#2319.
R=golang-dev, bradfitz, r
CC=golang-dev
https://golang.org/cl/5489073
Add NetBSD to mksignals.sh and generate files.
While we're here, also add netbsd to the +build list where appropriate.
R=golang-dev, jsing
CC=golang-dev
https://golang.org/cl/5492064
That was the last build that was close to working.
I will try that change again next week.
Make is being very subtle today.
At the reverted-to CL, the ARM traceback appears
to be broken. I'll look into that next week too.
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5492063
- no empty lines inside empty structs and interfaces
- top-level declarations are separated by a blank line if
a) they are of different kind (e.g. const vs type); or
b) there are documentation comments associated with a
declaration (this is new)
- applied gofmt -w misc src
The actual changes are in go/printer/nodes.go:397-400 (empty structs/interfaces),
and go/printer/printer.go:307-309 (extra line break). The remaining
changes are cleanups w/o changing the existing functionality.
Fixes issue 2570.
R=rsc
CC=golang-dev
https://golang.org/cl/5493057
Why it was not failing anywhere else I don't know,
but the Makefile was definitely wrong. The rules
must not run in parallel.
TBR=r
CC=golang-dev
https://golang.org/cl/5489069
I am looking forward to not supporting two build
systems simultaneously. Make complains about
a circular dependency still, but I don't understand it
and it's probably not worth the time to figure out.
TBR=r
CC=golang-dev
https://golang.org/cl/5496058
Collapse the arch,os-specific directories into the main directory
by renaming xxx/foo.c to foo_xxx.c, and so on.
There are no substantial edits here, except to the Makefile.
The assumption is that the Go tool will #define GOOS_darwin
and GOARCH_amd64 and will make any file named something
like signals_darwin.h available as signals_GOOS.h during the
build. This replaces what used to be done with -I$(GOOS).
There is still work to be done to make runtime build with
standard tools, but this is a big step. After this we will have
to write a script to generate all the generated files so they
can be checked in (instead of generated during the build).
R=r, iant, r, lucio.dere
CC=golang-dev
https://golang.org/cl/5490053
In 'go test' I deleted the leading package. prefix
from all the test names, since it contained no actual
information. Adjust the -test.run argument accordingly.
This will still work with the current gotest too, since
the argument is an unanchored pattern.
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5491058
I'm not 100% sure I get all the corner cases right, for end tags, but
I'll let the test suite smoke it out.
Pass tests10.dat, test 1:
<!DOCTYPE html><svg></svg><![CDATA[a]]>
| <!DOCTYPE html>
| <html>
| <head>
| <body>
| <svg svg>
| <!-- [CDATA[a]] -->
Also pass tests through test 5:
<!DOCTYPE html><body><table><svg></svg></table>
R=andybalholm
CC=golang-dev
https://golang.org/cl/5495044
In some rare cases, gofmt would accept more than the maximum
number of empty lines (1) between source code snippets.
The actual change is in printer.go, lines 773-775; the rest
is some minor restructuring.
Applied gofmt -w src misc .
Fixes#2387.
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5496047
If a Pipe method is called, return the underlying
reader/writer from session.clientChan, bypassing the
io.Copy and io.Pipe harness.
StdoutPipe and StderrPipe now return an io.Reader not
an io.ReadCloser as SSH cannot signal the close of the
local reader to the remote process.
R=rsc, agl, gustav.paul, cw
CC=golang-dev
https://golang.org/cl/5493047
%g down to two mallocs from four. Also a mild speedup.
fmt_test.BenchmarkSprintfFloat 3016 2703 -10.38%
Fixes#2557.
R=rsc
CC=golang-dev
https://golang.org/cl/5491054
Before/after, best of 3:
json.BenchmarkCodeEncoder 10 183495300 ns/op 10.58 MB/s
->
json.BenchmarkCodeEncoder 10 133025100 ns/op 14.59 MB/s
But don't get too excited about this. These benchmarks, while
stable at any point of time, fluctuate wildly with any line of
code added or removed anywhere in the path due to stack splitting
issues.
It's currently much faster, though, and this is the API that
doesn't allocate so should always be faster in theory.
R=golang-dev, dsymonds, rsc, r, gri
CC=golang-dev
https://golang.org/cl/5411052
It is probably a mistake to have these here at all -
os is supposed to be portable - but this only fixes
the build issue.
R=golang-dev, r, r, iant
CC=golang-dev
https://golang.org/cl/5487073
Pass tests6.dat, test 26:
foo<col>
| <col>
Also pass tests through test 35:
<table><tr><div><td>
R=nigeltao
CC=golang-dev
https://golang.org/cl/5482074
I realize I didn't send the tests in last time. Anyway, I added
a test that knows too much about the package's internal structure,
and I'm not sure whether it's the right thing to do.
Vadik.
R=bradfitz, rsc, go.peter.90
CC=golang-dev
https://golang.org/cl/5450073
This redefinition means that the public signature of html/template
does not refer to text/template.
Fixes#2546.
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5487083
We only want to attempt to un-gzip if there's a body (not in
response to a HEAD)
This was accidentally passing before, but revealed to be broken
when c3c6e72d7cc went in.
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5477093
The obvious fix is breaking the build in non-obvious ways.
Reverting while waiting for the correct fix, if any is needed.
««« original CL description
net/http: fix bug in error checking
Thanks to josef86@gmail.com for pointing this out.
R=golang-dev, iant
CC=golang-dev
https://golang.org/cl/5477092
»»»
R=iant
CC=golang-dev
https://golang.org/cl/5488085
