go/doc: add more test cases

R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/5571043

diff --git a/src/pkg/go/doc/testdata/c.go b/src/pkg/go/doc/testdata/c.go
new file mode 100644 (file)
index 0000000..e0f3919
--- /dev/null
+++ b/src/pkg/go/doc/testdata/c.go
@@ -0,0 +1,62 @@
+// Copyright 2012 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package c
+
+import "a"
+
+// ----------------------------------------------------------------------------
+// Test that empty declarations don't cause problems
+
+const ()
+
+type ()
+
+var ()
+
+// ----------------------------------------------------------------------------
+// Test that types with documentation on both, the Decl and the Spec node
+// are handled correctly.
+
+// A (should see this)
+type A struct{}
+
+// B (should see this)
+type (
+       B struct{}
+)
+
+type (
+       // C (should see this)
+       C struct{}
+)
+
+// D (should not see this)
+type (
+       // D (should see this)
+       D struct{}
+)
+
+// E (should see this for E2 and E3)
+type (
+       // E1 (should see this)
+       E1 struct{}
+       E2 struct{}
+       E3 struct{}
+       // E4 (should see this)
+       E4 struct{}
+)
+
+// ----------------------------------------------------------------------------
+// Test that local and imported types are different when
+// handling anonymous fields.
+
+type T1 struct{}
+
+func (t1 *T1) M() {}
+
+// T2 must not show methods of local T1
+type T2 struct {
+       a.T1 // not the same as locally declared T1
+}

diff --git a/src/pkg/go/doc/testdata/c.out b/src/pkg/go/doc/testdata/c.out
new file mode 100644 (file)
index 0000000..e21959b
--- /dev/null
+++ b/src/pkg/go/doc/testdata/c.out
@@ -0,0 +1,48 @@
+// 
+PACKAGE c
+
+IMPORTPATH
+       testdata/c
+
+IMPORTS
+       a
+
+FILENAMES
+       testdata/c.go
+
+TYPES
+       // A (should see this) 
+       type A struct{}
+
+       // B (should see this) 
+       type B struct{}
+
+       // C (should see this) 
+       type C struct{}
+
+       // D (should see this) 
+       type D struct{}
+
+       // E1 (should see this) 
+       type E1 struct{}
+
+       // E (should see this for E2 and E3) 
+       type E2 struct{}
+
+       // E (should see this for E2 and E3) 
+       type E3 struct{}
+
+       // E4 (should see this) 
+       type E4 struct{}
+
+       // 
+       type T1 struct{}
+
+       // 
+       func (t1 *T1) M()
+
+       // T2 must not show methods of local T1 
+       type T2 struct {
+               a.T1    // not the same as locally declared T1
+       }
+