/usr/share/gocode/src/gopkg.in/gcfg.v1/types/int_test.go is in golang-gopkg-gcfg.v1-dev 0.0~git20150907.0.0ef1a85-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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import (
"reflect"
"testing"
)
func elem(p interface{}) interface{} {
return reflect.ValueOf(p).Elem().Interface()
}
func TestParseInt(t *testing.T) {
for _, tt := range []struct {
val string
mode IntMode
exp interface{}
ok bool
}{
{"0", Dec, int(0), true},
{"10", Dec, int(10), true},
{"-10", Dec, int(-10), true},
{"x", Dec, int(0), false},
{"0xa", Hex, int(0xa), true},
{"a", Hex, int(0xa), true},
{"10", Hex, int(0x10), true},
{"-0xa", Hex, int(-0xa), true},
{"0x", Hex, int(0x0), true}, // Scanf doesn't require digit behind 0x
{"-0x", Hex, int(0x0), true}, // Scanf doesn't require digit behind 0x
{"-a", Hex, int(-0xa), true},
{"-10", Hex, int(-0x10), true},
{"x", Hex, int(0), false},
{"10", Oct, int(010), true},
{"010", Oct, int(010), true},
{"-10", Oct, int(-010), true},
{"-010", Oct, int(-010), true},
{"10", Dec | Hex, int(10), true},
{"010", Dec | Hex, int(10), true},
{"0x10", Dec | Hex, int(0x10), true},
{"10", Dec | Oct, int(10), true},
{"010", Dec | Oct, int(010), true},
{"0x10", Dec | Oct, int(0), false},
{"10", Hex | Oct, int(0), false}, // need prefix to distinguish Hex/Oct
{"010", Hex | Oct, int(010), true},
{"0x10", Hex | Oct, int(0x10), true},
{"10", Dec | Hex | Oct, int(10), true},
{"010", Dec | Hex | Oct, int(010), true},
{"0x10", Dec | Hex | Oct, int(0x10), true},
} {
typ := reflect.TypeOf(tt.exp)
res := reflect.New(typ).Interface()
err := ParseInt(res, tt.val, tt.mode)
switch {
case tt.ok && err != nil:
t.Errorf("ParseInt(%v, %#v, %v): fail; got error %v, want ok",
typ, tt.val, tt.mode, err)
case !tt.ok && err == nil:
t.Errorf("ParseInt(%v, %#v, %v): fail; got %v, want error",
typ, tt.val, tt.mode, elem(res))
case tt.ok && !reflect.DeepEqual(elem(res), tt.exp):
t.Errorf("ParseInt(%v, %#v, %v): fail; got %v, want %v",
typ, tt.val, tt.mode, elem(res), tt.exp)
default:
t.Logf("ParseInt(%v, %#v, %s): pass; got %v, error %v",
typ, tt.val, tt.mode, elem(res), err)
}
}
}
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