// Copyright 2009 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 ignored

// Compile: bug0.go, bug1.go
// Compile and errorCheck: bug2.go

}

// Mutually recursive slices of structs caused problems.
type Bug3 struct {
	Num      int
	Children []*Bug3
}

func TestGobPtrSlices(t *testing.T) {
	in := []*Bug3{
		{1, nil},
		{2, nil},
	}
	b := new(bytes.Buffer)
	err := NewEncoder(b).Encode(&in)
	if err != nil {
		t.Fatal("encode:", err)
	}

	var out []*Bug3
	err = NewDecoder(b).Decode(&out)
	if err != nil {

	{"bug2", "{{$.NonEmptyInterface.Method0}}", "M0", tVal, true},
	// Struct values were not legal in with - mere oversight.
	{"bug3", "{{with $}}{{.Method0}}{{end}}", "M0", tVal, true},
	// Nil interface values in if.
	{"bug4", "{{if .Empty0}}non-nil{{else}}nil{{end}}", "nil", tVal, true},
	// Stringer.
	{"bug5", "{{.Str}}", "foozle", tVal, true},
	{"bug5a", "{{.Err}}", "erroozle", tVal, true},

	}
}

type BugD struct { // Same as BugA after tagging.
	XXX string `json:"S"`
}

// BugD's tagged S field should dominate BugA's.
type BugY struct {
	BugA
	BugD
}

// Test that a field with a tag dominates untagged fields.
func TestTaggedFieldDominates(t *testing.T) {
	v := BugY{
		BugA{"BugA"},
		BugD{"BugD"},
	}
	b, err := Marshal(v)
	if err != nil {

	{"bug2", "{{$.NonEmptyInterface.Method0}}", "M0", tVal, true},
	// Struct values were not legal in with - mere oversight.
	{"bug3", "{{with $}}{{.Method0}}{{end}}", "M0", tVal, true},
	// Nil interface values in if.
	{"bug4", "{{if .Empty0}}non-nil{{else}}nil{{end}}", "nil", tVal, true},
	// Stringer.
	{"bug5", "{{.Str}}", "foozle", tVal, true},
	{"bug5a", "{{.Err}}", "erroozle", tVal, true},

# This should be filled in for all user facing changes.

# kind describes the type of change that this represents.
# Valid Values are:
# - bug-fix -- Used to specify that this change represents a bug fix.
# - security-fix -- Used to specify that this change represents a vulnerability fix.
# - feature -- Used to specify a new feature that has been added.

# This test is tailored to reproduce b/141617294. In particular, the function
# library contains "foo1", "foo2", ..., "foo20", from which "foo1" and "foo11"
# were mapped to the same name "foo110" in the bug.
node {
  name: "unnamed"
  op: "foo1"
}
node {
  name: "unnamed1"
  op: "foo11"
}
library {
  function {
    signature {
      name: "foo1"
    }
  }
  function {
    signature {

    CharBuffer buf2 = CharBuffer.allocate(expected.length());
    assertEquals(expected.length() == 0 ? -1 : expected.length(), reader.read(buf2));
    Java8Compatibility.flip(buf2);
    assertEquals(expected, buf2.toString());
    assertFullyRead(reader);

    // read in chunks to fixed CharBuffer
    reader = new CharSequenceReader(charSequence);
    buf2 = CharBuffer.allocate(5);

	"cmd/go/internal/web"
	"cmd/go/internal/work"
)

var CmdBug = &base.Command{
	Run:       runBug,
	UsageLine: "go bug",
	Short:     "start a bug report",
	Long: `
Bug opens the default browser and starts a new bug report.
The report includes useful system information.
	`,
}

func init() {
	CmdBug.Flag.BoolVar(&cfg.BuildV, "v", false, "")
	base.AddChdirFlag(&CmdBug.Flag)
}

	}
}

func TestWriterReset(t *testing.T) {
	buf := new(bytes.Buffer)
	buf2 := new(bytes.Buffer)
	z := NewWriter(buf)
	msg := []byte("hello world")
	z.Write(msg)
	z.Close()
	z.Reset(buf2)
	z.Write(msg)
	z.Close()
	if buf.String() != buf2.String() {
		t.Errorf("buf2 %q != original buf of %q", buf2.String(), buf.String())
	}
}

type limitedWriter struct {
	N int
}