test: split golden.out into expected output per test

This will permit gccgo to check test output.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5554056

test/deferprint.go

-// $G $D/$F.go && $L $F.$A && ./$A.out
+// $G $D/$F.go && $L $F.$A && ./$A.out 2>&1 | cmp - $D/$F.out
 
 // Copyright 2010 The Go Authors.  All rights reserved.
 // Use of this source code is governed by a BSD-style

test/deferprint.out

+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

test/fixedbugs/bug067.go

@@ -10,6 +10,6 @@ var c chan int
 
 func main() {
 	c = make(chan int);
-	go func() { print("ok\n"); c <- 0 } ();
+	go func() { c <- 0 } ();
 	<-c
 }

test/fixedbugs/bug328.go

-// $G $D/$F.go && $L $F.$A && ./$A.out
+// $G $D/$F.go && $L $F.$A && ./$A.out 2>&1 | cmp - $D/$F.out
 
 // Copyright 2011 The Go Authors.  All rights reserved.
 // Use of this source code is governed by a BSD-style

test/fixedbugs/bug328.out

+0x0

test/golden.out

 
 == ./
 
-=========== ./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
-
-=========== ./goprint.go
-42 true false true +1.500000e+000 world 0x0 [0/0]0x0 0x0 0x0 255
-
-=========== ./helloworld.go
-hello, world
-
-=========== ./printbig.go
--9223372036854775808
-9223372036854775807
-
-=========== ./sigchld.go
-survived SIGCHLD
-
 == ken/
 
-=========== ken/cplx0.go
-(+5.000000e+000+6.000000e+000i)
-(+5.000000e+000+6.000000e+000i)
-(+5.000000e+000+6.000000e+000i)
-(+5.000000e+000+6.000000e+000i)
-
-=========== ken/cplx3.go
-(+1.292308e+000-1.384615e-001i)
-(+1.292308e+000-1.384615e-001i)
-
-=========== ken/cplx5.go
-(+5.000000e+000-5.000000e+000i)
-(+5.000000e+000-5.000000e+000i)
-(+5.000000e+000-5.000000e+000i)
-(+5.000000e+000-5.000000e+000i)
-(+5.000000e+000-5.000000e+000i)
-(+5.000000e+000-5.000000e+000i)
-(+5.000000e+000-5.000000e+000i)
-
-=========== ken/intervar.go
- print 1 bio 2 file 3 -- abc
-
-=========== ken/string.go
-abcxyz-abcxyz-abcxyz-abcxyz-abcxyz-abcxyz-abcxyz
-
 == chan/
 
 == interface/
@@ -55,10 +13,4 @@ abcxyz-abcxyz-abcxyz-abcxyz-abcxyz-abcxyz-abcxyz
 
 == fixedbugs/
 
-=========== fixedbugs/bug067.go
-ok
-
-=========== fixedbugs/bug328.go
-0x0
-
 == bugs/

test/goprint.go

-// $G $D/$F.go && $L $F.$A && ./$A.out
+// $G $D/$F.go && $L $F.$A && ./$A.out 2>&1 | cmp - $D/$F.out
 
 // Copyright 2011 The Go Authors.  All rights reserved.
 // Use of this source code is governed by a BSD-style

test/goprint.out

+42 true false true +1.500000e+000 world 0x0 [0/0]0x0 0x0 0x0 255

test/helloworld.go

-// $G $F.go && $L $F.$A && ./$A.out
+// $G $F.go && $L $F.$A && ./$A.out 2>&1 | cmp - $D/$F.out
 
 // Copyright 2009 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/helloworld.out

+hello, world

test/ken/cplx0.go

-// $G $D/$F.go && $L $F.$A && ./$A.out
+// $G $D/$F.go && $L $F.$A && ./$A.out 2>&1 | cmp - $D/$F.out
 
 // Copyright 2010 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/ken/cplx0.out

+(+5.000000e+000+6.000000e+000i)
+(+5.000000e+000+6.000000e+000i)
+(+5.000000e+000+6.000000e+000i)
+(+5.000000e+000+6.000000e+000i)

test/ken/cplx3.go

@@ -19,10 +19,29 @@ const (
 func main() {
 	c0 := C1
 	c0 = (c0 + c0 + c0) / (c0 + c0 + 3i)
-	println(c0)
+	r, i := real(c0), imag(c0)
+	d := r - 1.292308
+	if d < 0 {
+		d = - d
+	}
+	if d > 1e-6 {
+		println(r, "!= 1.292308")
+		panic(0)
+	}
+	d = i + 0.1384615
+	if d < 0 {
+		d = - d
+	}
+	if d > 1e-6 {
+		println(i, "!= -0.1384615")
+		panic(0)
+	}
 
 	c := *(*complex128)(unsafe.Pointer(&c0))
-	println(c)
+	if c != c0 {
+		println(c, "!=", c)
+		panic(0)
+	}
 
 	var a interface{}
 	switch c := reflect.ValueOf(a); c.Kind() {

test/ken/cplx5.go

@@ -19,36 +19,52 @@ func main() {
 	for i := 0; i < len(a); i++ {
 		a[i] = complex(float64(i), float64(-i))
 	}
-	println(a[5])
+	if a[5] != 5-5i {
+		panic(a[5])
+	}
 
 	// slice of complex128
 	s = make([]complex128, len(a))
 	for i := 0; i < len(s); i++ {
 		s[i] = a[i]
 	}
-	println(s[5])
+	if s[5] != 5-5i {
+		panic(s[5])
+	}
 
 	// chan
 	c = make(chan complex128)
 	go chantest(c)
-	println(<-c)
+	vc := <-c
+	if vc != 5-5i {
+		panic(vc)
+	}
 
 	// pointer of complex128
 	v := a[5]
 	pv := &v
-	println(*pv)
+	if *pv != 5-5i {
+		panic(*pv)
+	}
 
 	// field of complex128
 	f.c = a[5]
-	println(f.c)
+	if f.c != 5-5i {
+		panic(f.c)
+	}
 
 	// map of complex128
 	m = make(map[complex128]complex128)
 	for i := 0; i < len(s); i++ {
 		m[-a[i]] = a[i]
 	}
-	println(m[5i-5])
-	println(m[complex(-5, 5)])
+	if m[5i-5] != 5-5i {
+		panic(m[5i-5])
+	}
+	vm := m[complex(-5, 5)]
+	if vm != 5-5i {
+		panic(vm)
+	}
 }
 
 func chantest(c chan complex128) { c <- a[5] }

test/ken/intervar.go

@@ -7,7 +7,7 @@
 package main
 
 type	Iputs	interface {
-	puts	(s string);
+	puts	(s string) string;
 }
 
 // ---------
@@ -17,9 +17,9 @@ type	Print	struct {
 	put	Iputs;
 }
 
-func (p *Print) dop() {
-	print(" print ", p.whoami);
-	p.put.puts("abc");
+func (p *Print) dop() string {
+	r := " print " + string(p.whoami + '0')
+	return r + p.put.puts("abc");
 }
 
 // ---------
@@ -29,9 +29,9 @@ type	Bio	struct {
 	put	Iputs;
 }
 
-func (b *Bio) puts(s string) {
-	print(" bio ", b.whoami);
-	b.put.puts(s);
+func (b *Bio) puts(s string) string {
+	r := " bio " + string(b.whoami + '0')
+	return r + b.put.puts(s);
 }
 
 // ---------
@@ -41,8 +41,8 @@ type	File	struct {
 	put	Iputs;
 }
 
-func (f *File) puts(s string) {
-	print(" file ", f.whoami, " -- ", s);
+func (f *File) puts(s string) string {
+	return " file " + string(f.whoami + '0') + " -- " + s
 }
 
 func
@@ -59,6 +59,9 @@ main() {
 
 	f.whoami = 3;
 
-	p.dop();
-	print("\n");
+	r := p.dop();
+	expected := " print 1 bio 2 file 3 -- abc"
+	if r != expected {
+		panic(r + " != " + expected)
+	}
 }

test/ken/string.go

-// $G $D/$F.go && $L $F.$A && ./$A.out
+// $G $D/$F.go && $L $F.$A && ./$A.out 2>&1 | cmp - $D/$F.out
 
 // Copyright 2009 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style
@@ -71,16 +71,14 @@ func main() {
 	/* create string with integer constant */
 	c = string('x')
 	if c != "x" {
-		print("create int ", c)
-		panic("fail")
+		panic("create int " + c)
 	}
 
 	/* create string with integer variable */
 	v := 'x'
 	c = string(v)
 	if c != "x" {
-		print("create int ", c)
-		panic("fail")
+		panic("create int " + c)
 	}
 
 	/* create string with byte array */
@@ -90,8 +88,7 @@ func main() {
 	z1[2] = 'c'
 	c = string(z1[0:])
 	if c != "abc" {
-		print("create byte array ", c)
-		panic("fail")
+		panic("create byte array " + c)
 	}
 
 	/* create string with int array */
@@ -101,8 +98,7 @@ func main() {
 	z2[2] = 'c'
 	c = string(z2[0:])
 	if c != "a\u1234c" {
-		print("create int array ", c)
-		panic("fail")
+		panic("create int array " + c)
 	}
 
 	/* create string with byte array pointer */
@@ -112,7 +108,6 @@ func main() {
 	z3[2] = 'c'
 	c = string(z3[0:])
 	if c != "abc" {
-		print("create array pointer ", c)
-		panic("fail")
+		panic("create array pointer " + c)
 	}
 }

test/ken/string.out

+abcxyz-abcxyz-abcxyz-abcxyz-abcxyz-abcxyz-abcxyz

test/printbig.go

-// $G $F.go && $L $F.$A && ./$A.out
+// $G $F.go && $L $F.$A && ./$A.out 2>&1 | cmp - $D/$F.out
 
 // Copyright 2009 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/printbig.out

+-9223372036854775808
+9223372036854775807

test/sigchld.go

-// ([ "$GOOS" = windows ] && echo survived SIGCHLD) ||
-// ($G $D/$F.go && $L $F.$A && ./$A.out)
+// [ "$GOOS" == windows ] ||
+// ($G $D/$F.go && $L $F.$A && ./$A.out 2>&1 | cmp - $D/$F.out)
 
 // Copyright 2009 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/sigchld.out

+survived SIGCHLD