/usr/share/gocode/src/github.com/constabulary/gb/internal/vendor/manifest_test.go is in golang-github-constabulary-gb-dev 0.4.4-2.
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 (
"bytes"
"os"
"path/filepath"
"testing"
)
func mktemp(t *testing.T) string {
s, err := mktmp()
if err != nil {
t.Fatal(err)
}
return s
}
func assertNotExists(t *testing.T, path string) {
_, err := os.Stat(path)
if err == nil || !os.IsNotExist(err) {
t.Fatalf("expected %q to be not found, got %v", path, err)
}
}
func assertExists(t *testing.T, path string) {
_, err := os.Stat(path)
if err != nil {
t.Fatalf("expected %q to be found, got %v", path, err)
}
}
func TestManifest(t *testing.T) {
root := mktemp(t)
defer os.RemoveAll(root)
mf := filepath.Join(root, "vendor")
// check that reading an non existant manifest
// does not return an error
m, err := ReadManifest(mf)
if err != nil {
t.Fatalf("reading a non existant manifest should not fail: %v", err)
}
// check that no manifest file was created
assertNotExists(t, mf)
// add a dep
m.Dependencies = append(m.Dependencies, Dependency{
Importpath: "github.com/foo/bar/baz",
Repository: "https://github.com/foo/bar",
Revision: "cafebad",
Branch: "master",
Path: "/baz",
})
// write it back
if err := WriteManifest(mf, m); err != nil {
t.Fatalf("WriteManifest failed: %v", err)
}
// check the manifest was written
assertExists(t, mf)
// remove it
m.Dependencies = nil
if err := WriteManifest(mf, m); err != nil {
t.Fatalf("WriteManifest failed: %v", err)
}
// check that no manifest file was removed
assertNotExists(t, mf)
}
func TestEmptyPathIsNotWritten(t *testing.T) {
m := Manifest{
Version: 0,
Dependencies: []Dependency{{
Importpath: "github.com/foo/bar",
Repository: "https://github.com/foo/bar",
Revision: "abcdef",
Branch: "master",
}},
}
var buf bytes.Buffer
if err := writeManifest(&buf, &m); err != nil {
t.Fatal(err)
}
want := `{
"version": 0,
"dependencies": [
{
"importpath": "github.com/foo/bar",
"repository": "https://github.com/foo/bar",
"revision": "abcdef",
"branch": "master"
}
]
}
`
got := buf.String()
if want != got {
t.Fatalf("want: %s, got %s", want, got)
}
}
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