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tests for new initializer syntax

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DELTA=79  (79 added, 0 deleted, 0 changed)
OCL=29196
CL=29202
This commit is contained in:
Russ Cox 2009-05-21 14:46:13 -07:00
parent f96662324e
commit d5269d0008
2 changed files with 87 additions and 0 deletions
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62
test/initialize.go Normal file
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// $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
import "fmt"
import "reflect"
type S struct {
A, B, C, X, Y, Z int;
}
type T struct {
S;
}
var a1 = S { 0, 0, 0, 1, 2, 3 }
var b1 = S { X: 1, Z: 3, Y: 2 }
var a2 = S { 0, 0, 0, 0, 0, 0, }
var b2 S // = S { } TODO(rsc): should work
var a3 = T { S { 1, 2, 3, 0, 0, 0, } }
var b3 = T { S { A: 1, B: 2, C: 3 } } // TODO(rsc): s/S/S:S/
var a4 = &[16]byte { 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0, 0, }
var b4 = &[16]byte { 4: 1, 1, 1, 1, 12: 1, 1, }
var a5 = &[16]byte { 1, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0, 0, }
var b5 = &[16]byte { 1, 4: 1, 1, 1, 1, 12: 1, 1, }
var a6 = &[16]byte { 1, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0, 0, }
var b6 = &[...]byte { 1, 4: 1, 1, 1, 1, 12: 1, 1, 0, 0,} // throws index out of range
type Same struct {
a, b interface{}
}
var same = []Same {
Same{ a1, b1 },
Same{ a2, b2 },
Same{ a3, b3 },
Same{ a4, b4 },
Same{ a5, b5 },
Same{ a6, b6 },
}
func main() {
ok := true;
for i, s := range same {
if !reflect.DeepEqual(s.a, s.b) {
ok = false;
fmt.Printf("not same: %v and %v\n", s.a, s.b);
}
}
if !ok {
fmt.Println("BUG: test/initialize");
}
}

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test/initializerr.go Normal file
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// errchk $G -e $D/$F.go
// 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
type S struct {
A, B, C, X, Y, Z int;
}
type T struct {
S;
}
var x = 1
var a1 = S { 0, X: 1 }; // ERROR "mixture"
var a2 = S { Y: 3, Z: 2, Y: 3 }; // ERROR "duplicate"
var a3 = T { 1, 2, 3, 4, 5, 6 }; // ERROR "convert"
var a4 = [5]byte{ 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 } // ERROR "index"
var a5 = []byte { x: 2 } // ERROR "index"
var ok1 = S { } // should be ok
var ok2 = T { S: a4 } // should be ok