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lix/tests/lang/eval-okay-replacestrings.exp

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libexpr: Fix prim_replaceStrings() to work on an empty source string Otherwise, running e.g. nix-instantiate --eval -E --strict 'builtins.replaceStrings [""] ["X"] "abc"' would just hang in an infinite loop. Found by afl-fuzz. First attempt of this was reverted in e2d71bd1862cdda because it caused another infinite loop, which is fixed now and a test added.
2018-02-19 16:52:33 +01:00
[ "faabar" "fbar" "fubar" "faboor" "fubar" "XaXbXcX" "X" "a_b" ]
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