mirror of
https://github.com/vbatts/go-mtree.git
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3252a4ad82
testify makes most bog-standard test checks much easier to read and maintain, and is quite widely used. It wasn't really well known back when go-mtree was first written, but the migration is fairly straight-forward for most tests. Signed-off-by: Aleksa Sarai <cyphar@cyphar.com>
69 lines
2.1 KiB
Go
69 lines
2.1 KiB
Go
package mtree
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import (
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"os"
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"path/filepath"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"github.com/vbatts/go-mtree/xattr"
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)
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func init() {
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//logrus.SetLevel(logrus.DebugLevel)
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}
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//gocyclo:ignore
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func TestXattrUpdate(t *testing.T) {
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content := []byte("I know half of you half as well as I ought to")
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// a bit dirty to create/destroy a directory in cwd, but often /tmp is
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// mounted tmpfs and doesn't support xattrs
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dir, err := os.MkdirTemp(".", "test.xattr.restore.")
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require.NoError(t, err)
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defer os.RemoveAll(dir) // clean up
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tmpfn := filepath.Join(dir, "tmpfile")
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require.NoError(t, os.WriteFile(tmpfn, content, 0666))
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if err := xattr.Set(dir, "user.test", []byte("directory")); err != nil {
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t.Skipf("skipping: %q does not support xattrs", dir)
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}
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require.NoError(t, xattr.Set(tmpfn, "user.test", []byte("regular file")))
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// Walk this tempdir
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dh, err := Walk(dir, nil, append(DefaultKeywords, []Keyword{"xattr", "sha1"}...), nil)
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require.NoErrorf(t, err, "walk %s", dir)
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// Now check that we're sane
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res, err := Check(dir, dh, nil, nil)
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require.NoErrorf(t, err, "check %s", dir)
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if !assert.Empty(t, res) {
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pprintInodeDeltas(t, res)
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}
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require.NoError(t, xattr.Set(tmpfn, "user.test", []byte("let it fly")))
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// Now check that we fail the check
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res, err = Check(dir, dh, nil, nil)
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require.NoErrorf(t, err, "check %s", dir)
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assert.NotEmpty(t, res, "should see xattr deltas from check")
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// restore the xattrs to original
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res, err = Update(dir, dh, append(DefaultUpdateKeywords, "xattr"), nil)
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require.NoErrorf(t, err, "update %s", dir)
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if !assert.Empty(t, res, "update implied check") {
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pprintInodeDeltas(t, res)
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}
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// Now check that we're sane again
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res, err = Check(dir, dh, nil, nil)
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require.NoErrorf(t, err, "update %s", dir)
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if !assert.Empty(t, res, "post-update check") {
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pprintInodeDeltas(t, res)
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}
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// TODO make a test for xattr here. Likely in the user space for privileges. Even still this may be prone to error for some tmpfs don't act right with xattrs. :-\
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// I'd hate to have to t.Skip() a test rather than fail altogether.
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}
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