The go1.9 type checker now returns fake packages in addition to an
error if the package was not found at all. This changes the behavior
of guru in a release-specific way, requiring the test to be split into
a common part and a go1.9-specific part.
In hindsight, perhaps it would have been better to place the
expectation in a comment alongside the query so that they can be
easily enabled or disabled together. (The downside of that design is
that you can't batch-update all the expectations to match the actual
behavior.)
Change-Id: I58054adec428fbab7fe3c57097aefc827f89a46e
Reviewed-on: https://go-review.googlesource.com/37865
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Add identical workaround from gorename to guru. Only affects queries
that typecheck the code first.
Fixesgolang/go#16530
Change-Id: I718cfceb8d26868eea9128c8873b164333c50f53
Reviewed-on: https://go-review.googlesource.com/33359
Reviewed-by: Alan Donovan <adonovan@google.com>
Also:
- always display the value of a constant expr, whether query expr is a
definition, a reference, or an alias.
- eliminate some go1.5 portability code.
- remove go1.8 fork of referrers; no changes are necessary
since I decided not to treat aliases specially.
- add tests.
Tested with Go 1.6, Go 1.7, and tip (Go 1.8).
Change-Id: I94624cff82f4d8c0dcbf12d11c8ce16e8168a7fe
Reviewed-on: https://go-review.googlesource.com/32730
Reviewed-by: Robert Griesemer <gri@golang.org>
The test expectation includes the text of a UNIX ENOENT message.
Also, make the same change for (deprecated) oracle tool.
Fixesgolang/go#16397
Change-Id: I8c3c6a300ff2366bfeb97cf41d34097c41aab680
Reviewed-on: https://go-review.googlesource.com/24968
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Previously we were sorting only JSON objects, but we must do the same
for plain output too to avoid sporadic failures.
Tested 20 times.
Change-Id: Ic60363b720c2afc91b57864bc93e298f83e85b99
Reviewed-on: https://go-review.googlesource.com/22555
Reviewed-by: Robert Griesemer <gri@golang.org>
For a 'definition' query on X in p.X, use special logic to load and
parse package p and find the declaration of package member X, without
using the type checker. Such queries now typically take under
10ms (faster than godef).
The logic assumes that import "something/p" defines the name p. If this
assumption is false, p.X could be a selection of a field or method X on
a member p of the same package, defined in another file.
So don't write code like that.
Added missing test of 'definitions'.
JSON tests now sanitize absolute $GOPATH filenames in the output.
Fixes issue #15458
Change-Id: I21e75fcc9372aaedd56851cace444aef205c7a97
Reviewed-on: https://go-review.googlesource.com/22526
Reviewed-by: Dominik Honnef <dominik@honnef.co>
Reviewed-by: Michael Matloob <matloob@golang.org>
Visible changes:
- "referrers" queries now emit a stream of results,
so they start appearing quickly even in large queries.
We no longer report the total number of matches.
- packageReferrers now also uses AfterTypeCheck hook and streaming.
- XML support has been dropped.
- The -format flag has been replaced by -json.
JSON protocol changes:
- The enclosing Result struct has been removed.
- Likewise the 'mode' field (since the caller knows it already)
- "freevars" and "referrers" now emit a stream of objects
In the case of referrers, the first object has a different from the rest.
- The "referrers" results include the text of the matching line
(parity with -json=false)
Implementation details:
- the concurrency-safe q.Output function can be called
many times, each with a queryResult to print.
- fset is no longer saved in Query (cleaner)
- queryResult methods renamed PrintPlain, JSON
Change-Id: I41a4e3f57f266fcf043ece4045bca82c6f6a356f
Reviewed-on: https://go-review.googlesource.com/21397
Reviewed-by: Michael Matloob <matloob@golang.org>
A consequence of CL 19747 was that ad hoc packages of a single filename
are no longer valid -scope arguments, which broke most of the tests.
This CL fixes the tests by extracting the import path from the filename.
The test output now includes the import path, not the package
name, of each of these packages, so the output was updated too.
Also, the -scope argument caused the main package to be imported twice,
once as main.go and once under its import path, causing duplicate
'implements' results.
I'm not sure how I failed to notice this.
Change-Id: I6fb3ae3e1497f0eb8cf88f453660b9e2fd9718d8
Reviewed-on: https://go-review.googlesource.com/19886
Reviewed-by: Michael Matloob <matloob@golang.org>
