The go/format.Node function fails silently on malformed ASTs, even
though it writes out an invalid tree containing the strings "BadExpr"
and "BadStmt". We fix this by checking for *ast.Bad{Expr,Decl,Stmt}
before running the function. Ultimately, this should be fixed upstream
and just return an error from format.Node.
Change-Id: I2ba25551f0e97c0321d8e757de67360af44044d7
Reviewed-on: https://go-review.googlesource.com/c/149613
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
We use the custom marker support to allow us to simplify the
annotations, making it much easier to understand the tests.
Change-Id: Id818a286e4e85f48cfe505f14ec82a80498e494c
Reviewed-on: https://go-review.googlesource.com/c/149611
Run-TryBot: Ian Cottrell <iancottrell@google.com>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Use the packagestest framework to test completion. Add support for a
slice of token.Position to packagestest to support this.
Change-Id: Ie5ddece4446a3c74419727461a77faa3788cb040
Reviewed-on: https://go-review.googlesource.com/c/148197
Reviewed-by: Ian Cottrell <iancottrell@google.com>
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
Change golang/go#145697 added tests for diagnostics in the LSP implementation,
but these test did not work with Go 1.10. This change skips tests that
require Go 1.11.
Change-Id: I52bd2df484b5786395edac2c1c8592c83ac1aaa4
Reviewed-on: https://go-review.googlesource.com/c/147439
Reviewed-by: Ian Cottrell <iancottrell@google.com>
Add some basic tests for diagnostics using the new
go/packages/packagestest framework.
Change-Id: I6a7bfba6c392928a9eb123ab71ceb73785c12600
Reviewed-on: https://go-review.googlesource.com/c/145697
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
