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go/internal/lsp/testdata/snippets/snippets.go
Rebecca Stambler 473d3dc1d7 internal/lsp: handle additional snippet cases
This change handles the case when a function that has already been
written out is being completed.

Change-Id: I0c4e9ec9bb5a8428526f00a4e62e020bcc30f0bf
Reviewed-on: https://go-review.googlesource.com/c/tools/+/176923
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>
2019-05-15 17:48:15 +00:00

41 lines
1.4 KiB
Go

package snippets
func foo(i int, b bool) {} //@item(snipFoo, "foo(i int, b bool)", "", "func")
func bar(fn func()) func() {} //@item(snipBar, "bar(fn func())", "", "func")
type Foo struct {
Bar int //@item(snipFieldBar, "Bar", "int", "field")
}
func (Foo) Baz() func() {} //@item(snipMethodBaz, "Baz()", "func()", "method")
func (Foo) BazBar() func() {} //@item(snipMethodBazBar, "BazBar()", "func()", "method")
func _() {
f //@snippet(" //", snipFoo, "foo(${1})", "foo(${1:i int}, ${2:b bool})")
bar //@snippet(" //", snipBar, "bar(${1})", "bar(${1:fn func()})")
bar(nil) //@snippet("(", snipBar, "", "")
bar(ba) //@snippet(")", snipBar, "bar(${1})", "bar(${1:fn func()})")
var f Foo
bar(f.Ba) //@snippet(")", snipMethodBaz, "Baz()", "Baz()")
(bar)(nil) //@snippet(")", snipBar, "bar(${1})", "bar(${1:fn func()})")
(f.Ba)() //@snippet(")", snipMethodBaz, "Baz()", "Baz()")
Foo{
B //@snippet(" //", snipFieldBar, "Bar: ${1},", "Bar: ${1:int},")
}
Foo{B} //@snippet("}", snipFieldBar, "Bar: ${1}", "Bar: ${1:int}")
Foo{} //@snippet("}", snipFieldBar, "Bar: ${1}", "Bar: ${1:int}")
Foo{Foo{}.B} //@snippet("} ", snipFieldBar, "Bar", "Bar")
var err error
err.Error() //@snippet("E", Error, "", "")
f.Baz() //@snippet("B", snipMethodBaz, "", "")
// TODO(rstambler): Handle this case correctly.
f.Baz() //@fails("(", snipMethodBazBar, "Bar", "Bar")
}