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// Copyright 2016 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 net
import "testing"
var parsePortTests = []struct {
service string
port int
needsLookup bool
}{
{"", 0, false},
// Decimal number literals
{"-1073741825", -1 << 30, false},
{"-1073741824", -1 << 30, false},
{"-1073741823", -(1<<30 - 1), false},
{"-123456789", -123456789, false},
{"-1", -1, false},
{"-0", 0, false},
{"0", 0, false},
{"+0", 0, false},
{"+1", 1, false},
{"65535", 65535, false},
{"65536", 65536, false},
{"123456789", 123456789, false},
{"1073741822", 1<<30 - 2, false},
{"1073741823", 1<<30 - 1, false},
{"1073741824", 1<<30 - 1, false},
{"1073741825", 1<<30 - 1, false},
// Others
{"abc", 0, true},
{"9pfs", 0, true},
{"123badport", 0, true},
{"bad123port", 0, true},
{"badport123", 0, true},
{"123456789badport", 0, true},
{"-2147483649badport", 0, true},
{"2147483649badport", 0, true},
}
func TestParsePort(t *testing.T) {
// The following test cases are cribbed from the strconv
for _, tt := range parsePortTests {
if port, needsLookup := parsePort(tt.service); port != tt.port || needsLookup != tt.needsLookup {
t.Errorf("parsePort(%q) = %d, %t; want %d, %t", tt.service, port, needsLookup, tt.port, tt.needsLookup)
}
}
}