1 // $G $D/$F.go && $L $F.$A && ./$A.out
3 // Copyright 2010 The Go Authors. All rights reserved.
4 // Use of this source code is governed by a BSD-style
5 // license that can be found in the LICENSE file.
24 func check(name string, f func(), err string) {
29 println(name, "did not panic")
32 runt, ok := v.(runtime.Error)
35 println(name, "panicked but not with runtime.Error")
39 if strings.Index(s, err) < 0 {
41 println(name, "panicked with", s, "not", err)
56 check("int-div-zero", func() { println(1 / x) }, "integer divide by zero")
57 check("int64-div-zero", func() { println(1 / x64) }, "integer divide by zero")
59 check("nil-deref", func() { println(p[0]) }, "nil pointer dereference")
60 check("nil-deref-1", func() { println(p[1]) }, "nil pointer dereference")
61 check("nil-deref-big", func() { println(q[5000]) }, "nil pointer dereference")
65 check("array-bounds", func() { println(p[i]) }, "index out of range")
66 check("slice-bounds", func() { println(sl[i]) }, "index out of range")
70 check("type-concrete", func() { println(inter.(string)) }, "int, not string")
71 check("type-interface", func() { println(inter.(m)) }, "missing method m")