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agent/rustjail: add unit tests for ms_move_rootfs and mask_path

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Increase code coverage of mount.rs

Signed-off-by: Julio Montes <julio.montes@intel.com>
This commit is contained in:
Julio Montes 2020-09-10 12:00:50 -05:00
parent d79fad2dd8
commit b99fefad7e
1 changed files with 33 additions and 0 deletions
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33
src/agent/rustjail/src/mount.rs
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@ -1031,4 +1031,37 @@ mod tests {
let ret = pivot_rootfs("/tmp");
assert!(ret.is_ok(), "Should pass. Got: {:?}", ret);
}
#[test]
fn test_ms_move_rootfs() {
let ret = ms_move_root("/abc");
assert!(
ret.is_err(),
"Should fail. path doesn't exist. Got: {:?}",
ret
);
let ret = ms_move_root("/tmp");
assert!(ret.is_ok(), "Should pass. Got: {:?}", ret);
}
#[test]
fn test_mask_path() {
let ret = mask_path("abc");
assert!(
ret.is_err(),
"Should fail: path doesn't start with '/'. Got: {:?}",
ret
);
let ret = mask_path("abc/../");
assert!(
ret.is_err(),
"Should fail: path contains '..'. Got: {:?}",
ret
);
let ret = mask_path("/tmp");
assert!(ret.is_ok(), "Should pass. Got: {:?}", ret);
}
}