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// Copyright 2015 The Go Authors. All rights reserved.
// Use of this source code is governed by the Apache 2.0
// license that can be found in the LICENSE file.
// +build appengine
package dl
import (
"sort"
"strings"
"testing"
)
func TestParseVersion(t *testing.T) {
for _, c := range []struct {
in string
maj, min int
tail string
}{
{"go1.5", 5, 0, ""},
{"go1.5beta1", 5, 0, "beta1"},
{"go1.5.1", 5, 1, ""},
{"go1.5.1rc1", 5, 1, "rc1"},
} {
maj, min, tail := parseVersion(c.in)
if maj != c.maj || min != c.min || tail != c.tail {
t.Errorf("parseVersion(%q) = %v, %v, %q; want %v, %v, %q",
c.in, maj, min, tail, c.maj, c.min, c.tail)
}
}
}
func TestFileOrder(t *testing.T) {
fs := []File{
{Filename: "go1.3.src.tar.gz", Version: "go1.3", OS: "", Arch: "", Kind: "source"},
{Filename: "go1.3.1.src.tar.gz", Version: "go1.3.1", OS: "", Arch: "", Kind: "source"},
{Filename: "go1.3.linux-amd64.tar.gz", Version: "go1.3", OS: "linux", Arch: "amd64", Kind: "archive"},
{Filename: "go1.3.1.linux-amd64.tar.gz", Version: "go1.3.1", OS: "linux", Arch: "amd64", Kind: "archive"},
{Filename: "go1.3.darwin-amd64.tar.gz", Version: "go1.3", OS: "darwin", Arch: "amd64", Kind: "archive"},
{Filename: "go1.3.darwin-amd64.pkg", Version: "go1.3", OS: "darwin", Arch: "amd64", Kind: "installer"},
{Filename: "go1.3.darwin-386.tar.gz", Version: "go1.3", OS: "darwin", Arch: "386", Kind: "archive"},
{Filename: "go1.3beta1.linux-amd64.tar.gz", Version: "go1.3beta1", OS: "linux", Arch: "amd64", Kind: "archive"},
{Filename: "go1.3beta2.linux-amd64.tar.gz", Version: "go1.3beta2", OS: "linux", Arch: "amd64", Kind: "archive"},
{Filename: "go1.3rc1.linux-amd64.tar.gz", Version: "go1.3rc1", OS: "linux", Arch: "amd64", Kind: "archive"},
{Filename: "go1.2.linux-amd64.tar.gz", Version: "go1.2", OS: "linux", Arch: "amd64", Kind: "archive"},
{Filename: "go1.2.2.linux-amd64.tar.gz", Version: "go1.2.2", OS: "linux", Arch: "amd64", Kind: "archive"},
}
sort.Sort(fileOrder(fs))
var s []string
for _, f := range fs {
s = append(s, f.Filename)
}
got := strings.Join(s, "\n")
want := strings.Join([]string{
"go1.3.1.src.tar.gz",
"go1.3.1.linux-amd64.tar.gz",
"go1.3.src.tar.gz",
"go1.3.darwin-386.tar.gz",
"go1.3.darwin-amd64.tar.gz",
"go1.3.darwin-amd64.pkg",
"go1.3.linux-amd64.tar.gz",
"go1.2.2.linux-amd64.tar.gz",
"go1.2.linux-amd64.tar.gz",
"go1.3rc1.linux-amd64.tar.gz",
"go1.3beta2.linux-amd64.tar.gz",
"go1.3beta1.linux-amd64.tar.gz",
}, "\n")
if got != want {
t.Errorf("sort order is\n%s\nwant:\n%s", got, want)
}
}
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