blob: 2f84c4fb4521f5039ddc942c24dd7a2fd9287198 [file] [log] [blame]
// Copyright 2018 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 modload
import (
"internal/testenv"
"io/ioutil"
"log"
"os"
"path"
"strings"
"testing"
"cmd/go/internal/modfetch/codehost"
"cmd/go/internal/module"
)
func TestMain(m *testing.M) {
os.Exit(testMain(m))
}
func testMain(m *testing.M) int {
dir, err := ioutil.TempDir("", "gitrepo-test-")
if err != nil {
log.Fatal(err)
}
defer os.RemoveAll(dir)
codehost.WorkRoot = dir
return m.Run()
}
var (
queryRepo = "vcs-test.golang.org/git/querytest.git"
queryRepoV2 = queryRepo + "/v2"
queryRepoV3 = queryRepo + "/v3"
// Empty version list (no semver tags), not actually empty.
emptyRepo = "vcs-test.golang.org/git/emptytest.git"
)
var queryTests = []struct {
path string
query string
allow string
vers string
err string
}{
/*
git init
echo module vcs-test.golang.org/git/querytest.git >go.mod
git add go.mod
git commit -m v1 go.mod
git tag start
for i in v0.0.0-pre1 v0.0.0 v0.0.1 v0.0.2 v0.0.3 v0.1.0 v0.1.1 v0.1.2 v0.3.0 v1.0.0 v1.1.0 v1.9.0 v1.9.9 v1.9.10-pre1; do
echo before $i >status
git add status
git commit -m "before $i" status
echo at $i >status
git commit -m "at $i" status
git tag $i
done
git tag favorite v0.0.3
git branch v2 start
git checkout v2
echo module vcs-test.golang.org/git/querytest.git/v2 >go.mod
git commit -m v2 go.mod
for i in v2.0.0 v2.1.0 v2.2.0 v2.5.5; do
echo before $i >status
git add status
git commit -m "before $i" status
echo at $i >status
git commit -m "at $i" status
git tag $i
done
echo after v2.5.5 >status
git commit -m 'after v2.5.5' status
git checkout master
zip -r ../querytest.zip
gsutil cp ../querytest.zip gs://vcs-test/git/querytest.zip
curl 'https://vcs-test.golang.org/git/querytest?go-get=1'
*/
{path: queryRepo, query: "<v0.0.0", vers: "v0.0.0-pre1"},
{path: queryRepo, query: "<v0.0.0-pre1", err: `no matching versions for query "<v0.0.0-pre1"`},
{path: queryRepo, query: "<=v0.0.0", vers: "v0.0.0"},
{path: queryRepo, query: ">v0.0.0", vers: "v0.0.1"},
{path: queryRepo, query: ">=v0.0.0", vers: "v0.0.0"},
{path: queryRepo, query: "v0.0.1", vers: "v0.0.1"},
{path: queryRepo, query: "v0.0.1+foo", vers: "v0.0.1"},
{path: queryRepo, query: "v0.0.99", err: `unknown revision v0.0.99`},
{path: queryRepo, query: "v0", vers: "v0.3.0"},
{path: queryRepo, query: "v0.1", vers: "v0.1.2"},
{path: queryRepo, query: "v0.2", err: `no matching versions for query "v0.2"`},
{path: queryRepo, query: "v0.0", vers: "v0.0.3"},
{path: queryRepo, query: "latest", vers: "v1.9.9"},
{path: queryRepo, query: "latest", allow: "NOMATCH", err: `no matching versions for query "latest"`},
{path: queryRepo, query: ">v1.9.9", vers: "v1.9.10-pre1"},
{path: queryRepo, query: ">v1.10.0", err: `no matching versions for query ">v1.10.0"`},
{path: queryRepo, query: ">=v1.10.0", err: `no matching versions for query ">=v1.10.0"`},
{path: queryRepo, query: "6cf84eb", vers: "v0.0.0-20180704023347-6cf84ebaea54"},
{path: queryRepo, query: "start", vers: "v0.0.0-20180704023101-5e9e31667ddf"},
{path: queryRepo, query: "7a1b6bf", vers: "v0.1.0"},
{path: queryRepoV2, query: "<v0.0.0", err: `no matching versions for query "<v0.0.0"`},
{path: queryRepoV2, query: "<=v0.0.0", err: `no matching versions for query "<=v0.0.0"`},
{path: queryRepoV2, query: ">v0.0.0", vers: "v2.0.0"},
{path: queryRepoV2, query: ">=v0.0.0", vers: "v2.0.0"},
{path: queryRepoV2, query: "v0.0.1+foo", vers: "v2.0.0-20180704023347-179bc86b1be3"},
{path: queryRepoV2, query: "latest", vers: "v2.5.5"},
{path: queryRepoV3, query: "latest", vers: "v3.0.0-20180704024501-e0cf3de987e6"},
{path: emptyRepo, query: "latest", vers: "v0.0.0-20180704023549-7bb914627242"},
{path: emptyRepo, query: ">v0.0.0", err: `no matching versions for query ">v0.0.0"`},
{path: emptyRepo, query: "<v10.0.0", err: `no matching versions for query "<v10.0.0"`},
}
func TestQuery(t *testing.T) {
testenv.MustHaveExternalNetwork(t)
for _, tt := range queryTests {
allow := tt.allow
if allow == "" {
allow = "*"
}
allowed := func(m module.Version) bool {
ok, _ := path.Match(allow, m.Version)
return ok
}
t.Run(strings.Replace(tt.path, "/", "_", -1)+"/"+tt.query+"/"+allow, func(t *testing.T) {
info, err := Query(tt.path, tt.query, allowed)
if tt.err != "" {
if err != nil && err.Error() == tt.err {
return
}
t.Fatalf("Query(%q, %q, %v): %v, want error %q", tt.path, tt.query, allow, err, tt.err)
}
if err != nil {
t.Fatalf("Query(%q, %q, %v): %v", tt.path, tt.query, allow, err)
}
if info.Version != tt.vers {
t.Errorf("Query(%q, %q, %v) = %v, want %v", tt.path, tt.query, allow, info.Version, tt.vers)
}
})
}
}