// Copyright 2020 The Gitea Authors. All rights reserved. // SPDX-License-Identifier: MIT package util import "testing" func TestShellEscape(t *testing.T) { tests := []struct { name string toEscape string want string }{ { "Simplest case - nothing to escape", "a/b/c/d", "a/b/c/d", }, { "Prefixed tilde - with normal stuff - should not escape", "~/src/go/gitea/gitea", "~/src/go/gitea/gitea", }, { "Typical windows path with spaces - should get doublequote escaped", `C:\Program Files\Gitea v1.13 - I like lots of spaces\gitea`, `"C:\\Program Files\\Gitea v1.13 - I like lots of spaces\\gitea"`, }, { "Forward-slashed windows path with spaces - should get doublequote escaped", "C:/Program Files/Gitea v1.13 - I like lots of spaces/gitea", `"C:/Program Files/Gitea v1.13 - I like lots of spaces/gitea"`, }, { "Prefixed tilde - but then a space filled path", "~git/Gitea v1.13/gitea", `~git/"Gitea v1.13/gitea"`, }, { "Bangs are unfortunately not predictable so need to be singlequoted", "C:/Program Files/Gitea!/gitea", `'C:/Program Files/Gitea!/gitea'`, }, { "Newlines are just irritating", "/home/git/Gitea\n\nWHY-WOULD-YOU-DO-THIS\n\nGitea/gitea", "'/home/git/Gitea\n\nWHY-WOULD-YOU-DO-THIS\n\nGitea/gitea'", }, { "Similarly we should nicely handle multiple single quotes if we have to single-quote", "'!''!'''!''!'!'", `\''!'\'\''!'\'\'\''!'\'\''!'\''!'\'`, }, { "Double quote < ...", "~/<gitea", "~/\"<gitea\"", }, { "Double quote > ...", "~/gitea>", "~/\"gitea>\"", }, { "Double quote and escape $ ...", "~/$gitea", "~/\"\\$gitea\"", }, { "Double quote {...", "~/{gitea", "~/\"{gitea\"", }, { "Double quote }...", "~/gitea}", "~/\"gitea}\"", }, { "Double quote ()...", "~/(gitea)", "~/\"(gitea)\"", }, { "Double quote and escape `...", "~/gitea`", "~/\"gitea\\`\"", }, { "Double quotes can handle a number of things without having to escape them but not everything ...", "~/<gitea> ${gitea} `gitea` [gitea] (gitea) \"gitea\" \\gitea\\ 'gitea'", "~/\"<gitea> \\${gitea} \\`gitea\\` [gitea] (gitea) \\\"gitea\\\" \\\\gitea\\\\ 'gitea'\"", }, { "Single quotes don't need to escape except for '...", "~/<gitea> ${gitea} `gitea` (gitea) !gitea! \"gitea\" \\gitea\\ 'gitea'", "~/'<gitea> ${gitea} `gitea` (gitea) !gitea! \"gitea\" \\gitea\\ '\\''gitea'\\'", }, } for _, tt := range tests { t.Run(tt.name, func(t *testing.T) { if got := ShellEscape(tt.toEscape); got != tt.want { t.Errorf("ShellEscape(%q):\nGot: %s\nWanted: %s", tt.toEscape, got, tt.want) } }) } }