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- // Copyright (C) 2014 The Syncthing Authors.
- //
- // This Source Code Form is subject to the terms of the Mozilla Public
- // License, v. 2.0. If a copy of the MPL was not distributed with this file,
- // You can obtain one at https://mozilla.org/MPL/2.0/.
- //go:build !noupgrade
- // +build !noupgrade
- package upgrade
- import (
- "fmt"
- "runtime"
- "strings"
- "testing"
- "github.com/syncthing/syncthing/lib/build"
- )
- var versions = []struct {
- a, b string
- r Relation
- }{
- {"0.1.2", "0.1.2", Equal},
- {"0.1.3", "0.1.2", Newer},
- {"0.1.1", "0.1.2", Older},
- {"0.3.0", "0.1.2", Newer},
- {"0.0.9", "0.1.2", Older},
- {"1.3.0", "1.1.2", Newer},
- {"1.0.9", "1.1.2", Older},
- {"2.3.0", "1.1.2", MajorNewer},
- {"1.0.9", "2.1.2", MajorOlder},
- {"1.1.2", "0.1.2", Newer},
- {"0.1.2", "1.1.2", Older},
- {"2.1.2", "0.1.2", MajorNewer},
- {"0.1.2", "2.1.2", MajorOlder},
- {"0.1.10", "0.1.9", Newer},
- {"0.10.0", "0.2.0", Newer},
- {"30.10.0", "4.9.0", MajorNewer},
- {"0.9.0-beta7", "0.9.0-beta6", Newer},
- {"0.9.0-beta7", "1.0.0-alpha", Older},
- {"1.0.0-alpha", "1.0.0-alpha.1", Older},
- {"1.0.0-alpha.1", "1.0.0-alpha.beta", Older},
- {"1.0.0-alpha.beta", "1.0.0-beta", Older},
- {"1.0.0-beta", "1.0.0-beta.2", Older},
- {"1.0.0-beta.2", "1.0.0-beta.11", Older},
- {"1.0.0-beta.11", "1.0.0-rc.1", Older},
- {"1.0.0-rc.1", "1.0.0", Older},
- {"1.0.0+45", "1.0.0+23-dev-foo", Equal},
- {"1.0.0-beta.23+45", "1.0.0-beta.23+23-dev-foo", Equal},
- {"1.0.0-beta.3+99", "1.0.0-beta.24+0", Older},
- {"v1.1.2", "1.1.2", Equal},
- {"v1.1.2", "V1.1.2", Equal},
- {"1.1.2", "V1.1.2", Equal},
- }
- func TestCompareVersions(t *testing.T) {
- for _, v := range versions {
- if r := CompareVersions(v.a, v.b); r != v.r {
- t.Errorf("compareVersions(%q, %q): %d != %d", v.a, v.b, r, v.r)
- }
- }
- }
- func TestErrorRelease(t *testing.T) {
- _, err := SelectLatestRelease(nil, "v0.11.0-beta", false)
- if err == nil {
- t.Error("Should return an error when no release were available")
- }
- }
- func TestSelectedRelease(t *testing.T) {
- testcases := []struct {
- current string
- upgradeToPre bool
- candidates []string
- selected string
- }{
- // Within the same "major" (minor, in this case) select the newest
- {"v0.12.24", false, []string{"v0.12.23", "v0.12.24", "v0.12.25", "v0.12.26"}, "v0.12.26"},
- {"v0.12.24", false, []string{"v0.12.23", "v0.12.24", "v0.12.25", "v0.13.0"}, "v0.13.0"},
- {"v0.12.24", false, []string{"v0.12.23", "v0.12.24", "v0.12.25", "v1.0.0"}, "v1.0.0"},
- // Do no select beta versions when we are not allowed to
- {"v0.12.24", false, []string{"v0.12.26", "v0.12.27-beta.42"}, "v0.12.26"},
- {"v0.12.24-beta.0", false, []string{"v0.12.26", "v0.12.27-beta.42"}, "v0.12.26"},
- // Do select beta versions when we can
- {"v0.12.24", true, []string{"v0.12.26", "v0.12.27-beta.42"}, "v0.12.27-beta.42"},
- {"v0.12.24-beta.0", true, []string{"v0.12.26", "v0.12.27-beta.42"}, "v0.12.27-beta.42"},
- // Select the best within the current major when there is a minor upgrade available
- {"v0.12.24", false, []string{"v1.12.23", "v1.12.24", "v1.14.2", "v2.0.0"}, "v1.14.2"},
- {"v1.12.24", false, []string{"v1.12.23", "v1.12.24", "v1.14.2", "v2.0.0"}, "v1.14.2"},
- // Select the next major when we are at the best minor
- {"v0.12.25", true, []string{"v0.12.23", "v0.12.24", "v0.12.25", "v0.13.0"}, "v0.13.0"},
- {"v1.14.2", true, []string{"v0.12.23", "v0.12.24", "v1.14.2", "v2.0.0"}, "v2.0.0"},
- }
- for i, tc := range testcases {
- // Prepare a list of candidate releases
- var rels []Release
- for _, c := range tc.candidates {
- rels = append(rels, Release{
- Tag: c,
- Prerelease: strings.Contains(c, "-"),
- Assets: []Asset{
- // There must be a matching asset or it will not get selected
- {Name: releaseNames(c)[0]},
- },
- })
- }
- // Check the selection
- sel, err := SelectLatestRelease(rels, tc.current, tc.upgradeToPre)
- if err != nil {
- t.Fatal("Unexpected error:", err)
- }
- if sel.Tag != tc.selected {
- t.Errorf("Test case %d: expected %s to be selected, but got %s", i, tc.selected, sel.Tag)
- }
- }
- }
- func TestSelectedReleaseMacOS(t *testing.T) {
- if !build.IsDarwin {
- t.Skip("macOS only")
- }
- // The alternatives that we expect should work
- assetNames := []string{
- fmt.Sprintf("syncthing-macos-%s-v0.14.47.tar.gz", runtime.GOARCH),
- fmt.Sprintf("syncthing-macosx-%s-v0.14.47.tar.gz", runtime.GOARCH),
- }
- for _, assetName := range assetNames {
- // Provide one release with the given asset name
- rels := []Release{
- {
- Tag: "v0.14.47",
- Prerelease: false,
- Assets: []Asset{
- {Name: assetName},
- },
- },
- }
- // Check that it is selected and the asset is as expected
- sel, err := SelectLatestRelease(rels, "v0.14.46", false)
- if err != nil {
- t.Fatal("Unexpected error:", err)
- }
- if sel.Tag != "v0.14.47" {
- t.Error("wrong tag selected:", sel.Tag)
- }
- if sel.Assets[0].Name != assetName {
- t.Error("wrong asset selected:", sel.Assets[0].Name)
- }
- }
- }
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