The filepath.Abs function in windows did not call Clean as the
documentation claimed. This change not only fixes that behavior but
also adjusts TestAbs to verify Abs calls Clean as documented.
Fixes#17210
Change-Id: I20c5f5026042fd7bd9d929ff5b17c8b2653f8afe
Reviewed-on: https://go-review.googlesource.com/32292
Reviewed-by: Alex Brainman <alex.brainman@gmail.com>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Alex Brainman <alex.brainman@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
The old code leaves garbages in a temporary directory because it
cannot remove the current working directory on windows.
The new code changes the directory before calling os.Remove.
Furthermore, the old code assumes that ioutil.TempDir (os.TempDir)
doesn't return a relative path nor an UNC path.
If it isn't the case, the new code calls t.Fatal earlier for preventing
ambiguous errors.
Finally, the old code reassigns the variable which is used by the defer
function. It could cause unexpected results, so avoid that.
Change-Id: I5fc3902059ecaf18dc1341ecc4979d1206034cd7
Reviewed-on: https://go-review.googlesource.com/31790
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Alex Brainman <alex.brainman@gmail.com>
It appears to be a vestigial holding ground for bugs.
But we have an issue tracker, and #1909 is there and open.
Change-Id: I912ff222a24c51fab483be0c67dad534f5a84488
Reviewed-on: https://go-review.googlesource.com/31859
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
\\?\c:\ is a "root directory" that is not subject to further matching,
but the ? makes it look like a pattern, which was causing an
infinite recursion. Make sure the code understands the ? is not a pattern.
Fixes#15879.
Change-Id: I3a4310bbc398bcae764b9f8859c875317345e757
Reviewed-on: https://go-review.googlesource.com/31460
Reviewed-by: Quentin Smith <quentin@golang.org>
EvalSymlinks returns error if given path or its target path don't exist.
Add a test for future improvement.
Change-Id: Ic9a4aa5eaee0fe7ac523d54d8eb3132a11b380b3
Reviewed-on: https://go-review.googlesource.com/27330
Reviewed-by: Russ Cox <rsc@golang.org>
Run-TryBot: Russ Cox <rsc@golang.org>
This is a followup to CL 24747, where the package doc phrase
"Functions in this package replace occurrences of slash unless otherwise specified."
was removed. The phrase was originally added in CL 7310 together
with this explicit opt out statement for SplitList.
Remove it since it's no longer neccessary. This helps consistency.
Updates #16111.
Updates #10122.
Change-Id: Iba86de57c24100adecac9cb5892ce180126c0ea6
Reviewed-on: https://go-review.googlesource.com/25250
Reviewed-by: Russ Cox <rsc@golang.org>
Current code assumes there are not ".." in the Clean(path).
That's not true. Clean doesn't handle leading "..", so we need to stop
normalization if we see "..".
Fixes#16793
Change-Id: I0a7901bedac17f1210b134d593ebd9f5e8483775
Reviewed-on: https://go-review.googlesource.com/27410
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Alex Brainman <alex.brainman@gmail.com>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
If the walker function called on a top-level file returns SkipDir,
then (before this change) Walk would return SkipDir, which the
documentation implies will not happen.
Fixes#16280.
Change-Id: I37d63bdcef7af4b56e342b624cf0d4b42e65c297
Reviewed-on: https://go-review.googlesource.com/24780
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Document explicitly which functions Clean the result rather than
documenting it in the package comment.
Updates #10122.
Fixes#16111.
Change-Id: Ia589c7ee3936c9a6a758725ac7f143054d53e41e
Reviewed-on: https://go-review.googlesource.com/24747
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
This is a minimal fix to prevent this and
other possible future infinite recursion.
We can put in a proper fix for UNC in Go 1.8.
Updates #15879
Change-Id: I3653cf5891bab8511adf66fa3c1a1d8912d1a293
Reviewed-on: https://go-review.googlesource.com/23572
Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Andrew Gerrand <adg@golang.org>
The problem was introduced by the recent filepath.Join change.
Fixes#14949
Change-Id: I7ee52f210e12bbb1369e308e584ddb2c7766e095
Reviewed-on: https://go-review.googlesource.com/23240
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Russ Cox <rsc@golang.org>
The previous cleanup was done with a buggy tool, missing some potential
rewrites.
Change-Id: I333467036e355f999a6a493e8de87e084f374e26
Reviewed-on: https://go-review.googlesource.com/21378
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Current implementation uses GetShortPathName and GetLongPathName
to get a normalized path. That approach sometimes fails because
user can disable short path name anytime. This CL provides
an alternative approach suggested by MSDN.
https://msdn.microsoft.com/en-us/library/windows/desktop/aa364989(v=vs.85).aspxFixes#13980
Change-Id: Icf4afe4c9c4b507fc110c1483bf8db2c3f606b0a
Reviewed-on: https://go-review.googlesource.com/20860
Reviewed-by: Alex Brainman <alex.brainman@gmail.com>
Run-TryBot: Alex Brainman <alex.brainman@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
This makes clear that Go's path.Join and filepath.Join are different
from the Python os.path.join (and perhaps others).
Requested in private mail.
Change-Id: Ie5dfad8a57f9baa5cca31246af1fd4dd5b1a64ee
Reviewed-on: https://go-review.googlesource.com/20711
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
TestEvalSymlinksCanonicalNames fails on system where 8dot3 name creation
is disabled. Add new test that temporarily changes 8dot3 name creation
file system setting and runs TestEvalSymlinksCanonicalNames under that
setting. New test requires administrator access and modifies important
file system setting, so don't run the test unless explicitly requested
by specifying new test flag.
Updates #13980
Change-Id: I598b5b956e6bd0ed556e79d350cb244808c89c0b
Reviewed-on: https://go-review.googlesource.com/20863
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
The Join test was doing something remarkable and unnecessary instead of
just using ... on a slice. Maybe it was an editing relic.
Fix it by deleting the monstrosity.
Change-Id: I5b90c6d539d334a9c27e57d26dacd831721cfcfe
Reviewed-on: https://go-review.googlesource.com/20727
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
The tree's pretty inconsistent about single space vs double space
after a period in documentation. Make it consistently a single space,
per earlier decisions. This means contributors won't be confused by
misleading precedence.
This CL doesn't use go/doc to parse. It only addresses // comments.
It was generated with:
$ perl -i -npe 's,^(\s*// .+[a-z]\.) +([A-Z]),$1 $2,' $(git grep -l -E '^\s*//(.+\.) +([A-Z])')
$ go test go/doc -update
Change-Id: Iccdb99c37c797ef1f804a94b22ba5ee4b500c4f7
Reviewed-on: https://go-review.googlesource.com/20022
Reviewed-by: Rob Pike <r@golang.org>
Reviewed-by: Dave Day <djd@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Otherwise it's hard to tell the difference between
link1 and link2 or other tests.
Change-Id: I36c153cccb10959535595938dfbc49db930b9fac
Reviewed-on: https://go-review.googlesource.com/17851
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Alex Brainman <alex.brainman@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
EvalSymlinks code assumes that Join has a bug
(see issue #11551 for details). But issue #11551 has
been fixed. Remove the workaround so it does not
confuses us when we read code next time.
Change-Id: I06bea20189f01f9922237c05516847353d8e4736
Reviewed-on: https://go-review.googlesource.com/17620
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
This is CL 11882 brought back to life.
Fixes#11551
Change-Id: I29810183957745442d1e9937f56a66fc9c6cc82a
Reviewed-on: https://go-review.googlesource.com/17470
Reviewed-by: Russ Cox <rsc@golang.org>
Run-TryBot: Alex Brainman <alex.brainman@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Compare basepath and targetpath using strings.EqualFold. The absence
of this on Windows causes an unterminating condition in `for` statement
later in the function.
Fixes#13258
Change-Id: Ib5a0caba864ee425dc75ece47b9cf6fb626f47f1
Reviewed-on: https://go-review.googlesource.com/16857
Run-TryBot: Alex Brainman <alex.brainman@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Alex Brainman <alex.brainman@gmail.com>
On Windows, Rel emits error messages of the form `Rel: can't make
\windows relative to \windows`. Rather than emitting paths after
stripping volume names, emit the original paths so as to make those of
the form `Rel: can't make d:\windows relative to c:\windows`. Fixed a
test that expected the error message to emit clean path instead of the
original.
Fixes#13259
Change-Id: I3a9bd5b137205f22794ec8046b4e917ee48cf750
Reviewed-on: https://go-review.googlesource.com/16858
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Alex Brainman <alex.brainman@gmail.com>
Fixes#10802
Compare Volume name and each path elements using strings.EqualFold.
Change-Id: Ibdefdb801d0326e53755bc9cc8c10eed998094e5
Reviewed-on: https://go-review.googlesource.com/16795
Reviewed-by: Russ Cox <rsc@golang.org>
Also new tests added. So, perhaps, this CL corrects
even more broken EvalSymlinks behaviour.
Fixes#12451
Change-Id: I81b9d92bab74bcb8eca6db6633546982fe5cec87
Reviewed-on: https://go-review.googlesource.com/16192
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Alex Brainman <alex.brainman@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
When you create C:\A.TXT file on windows, you can open it as c:\a.txt.
EvalSymlinks("c:\a.txt") returns C:\A.TXT. This is all EvalSymlinks
did in the past, but recently symlinks functionality been implemented on
some Windows version (where symlinks are supported). So now EvalSymlinks
handles both: searching for file canonical name and resolving symlinks.
Unfortunately TestEvalSymlinks has not been adjusted properly. The test
tests either canonical paths or symlinks, but not both. This CL separates
canonical paths tests into new TestEvalSymlinksCanonicalNames, so all
functionality is covered. Tests are simplified somewhat too.
Also remove EvalSymlinksAbsWindowsTests - it seems not used anywhere.
Change-Id: Id12e9f1441c1e30f15c523b250469978e4511a84
Reviewed-on: https://go-review.googlesource.com/14412
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Could go in 1.5, although not critical.
See also #12107
Change-Id: I7f1608b58581d21df4db58f0db654fef79e33a90
Reviewed-on: https://go-review.googlesource.com/13481
Reviewed-by: Dave Cheney <dave@cheney.net>
The one in misc/makerelease/makerelease.go is particularly bad and
probably warrants rotating our keys.
I didn't update old weekly notes, and reverted some changes involving
test code for now, since we're late in the Go 1.5 freeze. Otherwise,
the rest are all auto-generated changes, and all manually reviewed.
Change-Id: Ia2753576ab5d64826a167d259f48a2f50508792d
Reviewed-on: https://go-review.googlesource.com/12048
Reviewed-by: Rob Pike <r@golang.org>
This behavior is not what we might have designed from the start,
but it has been present since Go 1. Rather than make a visible
behavioral change that might cause programs to work differently
in Go ≤1.4 vs Go ≥1.5, document what SkipDir on a non-directory
has always meant. If code doesn't want this meaning, it is easy
enough not to return SkipDir on non-directories.
Fixes#10533.
Change-Id: Ic0612f032044bc7c69bf62583a02037e4b47530b
Reviewed-on: https://go-review.googlesource.com/11690
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Rob Pike <r@golang.org>
Just like darwin/arm.
Change-Id: I4b0ab4a104f2c8a821ca8b5fa8d266e51883709f
Reviewed-on: https://go-review.googlesource.com/8816
Reviewed-by: Minux Ma <minux@golang.org>
The slash is replaced with os.PathSeparator before returning.
Split, SplitList are the exceptions; comments for them mention this.
Fixesgolang/go#10122.
Change-Id: I66dbee8d09f378582e046be8df309a3930151820
Reviewed-on: https://go-review.googlesource.com/7310
Reviewed-by: Alex Brainman <alex.brainman@gmail.com>
Reviewed-by: Rob Pike <r@golang.org>
Only documentation / comment changes. Update references to
point to golang.org permalinks or go.googlesource.com/go.
References in historical release notes under doc are left as is.
Change-Id: Icfc14e4998723e2c2d48f9877a91c5abef6794ea
Reviewed-on: https://go-review.googlesource.com/4060
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Unless the first element is a Universal Naming Convention (UNC)[0]
path, Join shouldn't create a UNC path on Windows.
For example, Join inadvertently creates a UNC path on Windows when
told to join at least three non-empty path elements, where the first
element is `\` or `/`.
This CL prevents creation of a UNC path prefix when the first path
element isn't a UNC path.
Since this introduces some amount of Windows-specific logic, Join is
moved to a per GOOS implementation.
Fixes#9167.
[0]: http://msdn.microsoft.com/en-us/library/gg465305.aspx
Change-Id: Ib6eda597106cb025137673b33c4828df1367f75b
Reviewed-on: https://go-review.googlesource.com/2211
Reviewed-by: Alex Brainman <alex.brainman@gmail.com>
