1 // Copyright 2017 The Go Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style
3 // license that can be found in the LICENSE file.
11 "golang.org/x/tools/go/loader"
14 func TestParseExtendedQuery(t *testing.T) {
26 var V5 struct {F1, F2 chan *int}
38 {`x`, []interface{}{"x"}, "V1", true},
39 {`x`, []interface{}{"x"}, "V9", true},
40 {`*x`, []interface{}{"x", "load"}, "V2", true},
41 {`x[0]`, []interface{}{"x", "sliceelem"}, "V3", true},
42 {`x[0]`, []interface{}{"x", "sliceelem"}, "V8", true},
43 {`<-x`, []interface{}{"x", "recv"}, "V4", true},
44 {`(<-x)[0]`, []interface{}{"x", "recv", "sliceelem"}, "V4", true},
45 {`<-x.F2`, []interface{}{"x", "field", 1, "recv"}, "V5", true},
46 {`<-x[0]`, []interface{}{"x", "arrayelem", "recv"}, "V6", true},
47 {`x`, nil, "V7", false},
48 {`y`, nil, "V1", false},
49 {`x; x`, nil, "V1", false},
50 {`x()`, nil, "V1", false},
51 {`close(x)`, nil, "V1", false},
54 var conf loader.Config
55 f, err := conf.ParseFile("file.go", myprog)
59 conf.CreateFromFiles("main", f)
60 lprog, err := conf.Load()
64 pkg := lprog.Created[0].Pkg
66 for _, test := range tests {
67 typ := pkg.Scope().Lookup(test.v).Type()
68 ops, _, err := parseExtendedQuery(typ, test.in)
69 if test.valid && err != nil {
70 t.Errorf("parseExtendedQuery(%q) = %s, expected no error", test.in, err)
72 if !test.valid && err == nil {
73 t.Errorf("parseExtendedQuery(%q) succeeded, expected error", test.in)
76 if !reflect.DeepEqual(ops, test.out) {
77 t.Errorf("parseExtendedQuery(%q) = %#v, want %#v", test.in, ops, test.out)