test

func CheckComment ¶

func CheckComment(wantComment, got string) error

CheckComment checks the validity of a txtar comment. It checks that the "got" comment is the same as would be generated by WriteTxtar(..., wantComment), but allows any copyright year.

For testing.

func FindFile ¶

func FindFile(ar *txtar.Archive, filename string) (*txtar.File, error)

FindFile returns the first "file" with the given filename in the txtar archive, or an error if none is found.

Intended for testing.

func VerifyImports ¶

func VerifyImports(t *testing.T, allowed ...string)

VerifyImports verifies that a package only imports from allowed.

func WriteTxtar ¶

func WriteTxtar(filename string, files []txtar.File, comment string) error