test: silence/coalesce some tests

Add copyright notice to nilptr.go.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5139048

test/chan/doubleselect.go

@@ -82,5 +82,4 @@ func main() {
 	// However, the result of the bug linked to at the top is that we'll
 	// end up panicking with: "throw: bad g->status in ready".
 	recver(cmux)
-	print("PASS\n")
 }

test/chan/nonblock.go

@@ -279,5 +279,4 @@ func main() {
 			<-sync
 		}
 	}
-	print("PASS\n")
 }

test/cmp.go

@@ -127,4 +127,44 @@ func main() {
 		istrue(z == x)
 		isfalse(z == y)
 	}
+	
+	shouldPanic(p1)
+	shouldPanic(p2)
+	shouldPanic(p3)
+	shouldPanic(p4)
+}
+
+func p1() {
+	var a []int
+	var ia interface{} = a
+	use(ia == ia)
+}
+
+func p2() {
+	var b []int
+	var ib interface{} = b
+	use(ib == ib)
+}
+
+func p3() {
+	var a []int
+	var ia interface{} = a
+	var m = make(map[interface{}] int)
+	m[ia] = 1
+}
+
+func p4() {
+	var b []int
+	var ib interface{} = b
+	var m = make(map[interface{}] int)
+	m[ib] = 1
+}
+
+func shouldPanic(f func()) {
+	defer func() {
+		if recover() == nil {
+			panic("function should panic")
+		}
+	}()
+	f()
 }

test/cmp2.go

@@ -1,15 +0,0 @@
-// $G $D/$F.go && $L $F.$A && ! ./$A.out
-
-// 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 main
-
-func use(bool) { }
-
-func main() {
-	var a []int
-	var ia interface{} = a
-	use(ia == ia)
-}

test/cmp3.go

@@ -1,15 +0,0 @@
-// $G $D/$F.go && $L $F.$A && ! ./$A.out
-
-// 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 main
-
-func use(bool) { }
-
-func main() {
-	var b []int
-	var ib interface{} = b
-	use(ib == ib)
-}

test/cmp4.go

@@ -1,14 +0,0 @@
-// $G $D/$F.go && $L $F.$A && ! ./$A.out
-
-// 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 main
-
-func main() {
-	var a []int
-	var ia interface{} = a
-	var m = make(map[interface{}] int)
-	m[ia] = 1
-}

test/cmp5.go

@@ -1,14 +0,0 @@
-// $G $D/$F.go && $L $F.$A && ! ./$A.out
-
-// 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 main
-
-func main() {
-	var b []int
-	var ib interface{} = b
-	var m = make(map[interface{}] int)
-	m[ib] = 1
-}

test/fixedbugs/bug093.go

@@ -10,7 +10,6 @@ type S struct {
 }
 
 func (p *S) M() {
-	print("M\n");
 }
 
 type I interface {

test/fixedbugs/bug113.go

@@ -1,4 +1,4 @@
-// $G $D/$F.go && $L $F.$A && (! ./$A.out || echo BUG: should not succeed)
+// $G $D/$F.go && $L $F.$A && ./$A.out
 
 // Copyright 2009 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style
@@ -21,8 +21,24 @@ func main() {
 	if foo2(v2) != 1 {
 		panic(2)
 	}
+	
+	shouldPanic(p1)
+}
+
+func p1() {
+	var i I
+	i = 1
 	var v3 = i.(int32) // This type conversion should fail at runtime.
 	if foo2(v3) != 1 {
 		panic(3)
 	}
 }
+
+func shouldPanic(f func()) {
+	defer func() {
+		if recover() == nil {
+			panic("function should panic")
+		}
+	}()
+	f()
+}

test/fixedbugs/bug148.go

@@ -1,4 +1,4 @@
-// $G $D/$F.go && $L $F.$A && ! ./$A.out || echo BUG: should crash
+// $G $D/$F.go && $L $F.$A && ./$A.out
 
 // Copyright 2009 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style
@@ -8,6 +8,8 @@ package main
 
 type T struct {a, b int};
 
+func println(x, y int) { }
+
 func f(x interface{}) interface{} {
 	type T struct {a, b int};
 
@@ -24,16 +26,29 @@ func main() {
 	inner_T := f(nil);
 	f(inner_T);
 
+	shouldPanic(p1)
+}
+
+func p1() {
 	outer_T := T{5, 7};
 	f(outer_T);
 }
 
+func shouldPanic(f func()) {
+	defer func() {
+		if recover() == nil {
+			panic("function should panic")
+		}
+	}()
+	f()
+}
+
 /*
 This prints:
 
 2 3
 5 7
 
-but it should crash: The type assertion on line 14 should fail
+but it should crash: The type assertion on line 18 should fail
 for the 2nd call to f with outer_T.
 */

test/golden.out

@@ -1,18 +1,6 @@
 
 == ./
 
-=========== ./cmp2.go
-panic: runtime error: comparing uncomparable type []int
-
-=========== ./cmp3.go
-panic: runtime error: comparing uncomparable type []int
-
-=========== ./cmp4.go
-panic: runtime error: hash of unhashable type []int
-
-=========== ./cmp5.go
-panic: runtime error: hash of unhashable type []int
-
 =========== ./deferprint.go
 printing: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
 42 true false true +1.500000e+000 world 0x0 [0/0]0x0 0x0 0x0 255
@@ -97,20 +85,8 @@ abcxyz-abcxyz-abcxyz-abcxyz-abcxyz-abcxyz-abcxyz
 
 == chan/
 
-=========== chan/doubleselect.go
-PASS
-
-=========== chan/nonblock.go
-PASS
-
 == interface/
 
-=========== interface/fail.go
-panic: interface conversion: *main.S is not main.I: missing method Foo
-
-=========== interface/returntype.go
-panic: interface conversion: *main.S is not main.I2: missing method Name
-
 == syntax/
 
 == dwarf/
@@ -139,16 +115,6 @@ inner loop top i 0
 do break
 broke
 
-=========== fixedbugs/bug093.go
-M
-
-=========== fixedbugs/bug113.go
-panic: interface conversion: interface is int, not int32
-
-=========== fixedbugs/bug148.go
-2 3
-panic: interface conversion: interface is main.T, not main.T
-
 =========== fixedbugs/bug328.go
 0x0
 

test/interface/fail.go

@@ -1,4 +1,4 @@
-// $G $D/$F.go && $L $F.$A && ! ./$A.out
+// $G $D/$F.go && $L $F.$A && ./$A.out
 
 // Copyright 2009 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style
@@ -13,6 +13,10 @@ type I interface {
 }
 
 func main() {
+	shouldPanic(p1)
+}
+
+func p1() {
 	var s *S
 	var i I
 	var e interface {}
@@ -21,6 +25,14 @@ func main() {
 	_ = i
 }
 
-// hide S down here to avoid static warning
 type S struct {
 }
+
+func shouldPanic(f func()) {
+	defer func() {
+		if recover() == nil {
+			panic("function should panic")
+		}
+	}()
+	f()
+}

test/interface/returntype.go

@@ -1,4 +1,4 @@
-// $G $D/$F.go && $L $F.$A && (! ./$A.out || echo BUG: should not succeed)
+// $G $D/$F.go && $L $F.$A && ./$A.out
 
 // Copyright 2009 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style
@@ -18,8 +18,21 @@ type I1 interface { Name() int8 }
 type I2 interface { Name() int64 }
 
 func main() {
+	shouldPanic(p1)
+}
+
+func p1() {
 	var i1 I1
 	var s *S
 	i1 = s
 	print(i1.(I2).Name())
 }
+
+func shouldPanic(f func()) {
+	defer func() {
+		if recover() == nil {
+			panic("function should panic")
+		}
+	}()
+	f()
+}

test/nilptr.go

@@ -1,5 +1,9 @@
 // $G $D/$F.go && $L $F.$A && ./$A.out
 
+// Copyright 2011 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 main
 
 import "unsafe"