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Also escape spaces in shell_escape

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root 2015-05-04 19:26:21 +02:00
parent cd58dd28c5
commit 6e05b3b042
1 changed files with 8 additions and 5 deletions
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13
src/cargo/util/shell_escape.rs
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@ -10,9 +10,10 @@
use std::borrow::Cow;
static SHELL_SPECIAL: &'static str = r#"\$'"`!"#;
static SHELL_SPECIAL: &'static str = r#" \$'"`!"#;
/// Escape characters that may have special meaning in a shell.
/// Escape characters that may have special meaning in a shell,
/// including spaces.
pub fn shell_escape(s: Cow<str>) -> Cow<str> {
let escape_char = '\\';
// check if string needs to be escaped
@ -32,9 +33,11 @@ pub fn shell_escape(s: Cow<str>) -> Cow<str> {
#[test]
fn test_shell_escape() {
assert_eq!(shell_escape("--aaa=bbb ccc".into()), "--aaa=bbb ccc");
assert_eq!(shell_escape("--aaa=bbb-ccc".into()), "--aaa=bbb-ccc");
assert_eq!(shell_escape("linker=gcc -L/foo -Wl,bar".into()),
r#"linker=gcc\ -L/foo\ -Wl,bar"#);
assert_eq!(shell_escape(r#"--features="default""#.into()),
r#"--features=\"default\""#);
assert_eq!(shell_escape(r#"'!\$` \\ \n"#.into()),
r#"\'\!\\\$\` \\\\ \\n"#);
assert_eq!(shell_escape(r#"'!\$`\\\n "#.into()),
r#"\'\!\\\$\`\\\\\\n\ "#);
}