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Diffstat (limited to 'tests/functional/eval.sh')
| -rw-r--r-- | tests/functional/eval.sh | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/tests/functional/eval.sh b/tests/functional/eval.sh index 0e789cc47..2b34caddb 100644 --- a/tests/functional/eval.sh +++ b/tests/functional/eval.sh @@ -22,6 +22,15 @@ nix eval -E 'assert 1 + 2 == 3; true' [[ $(nix eval int -f - < "./eval.nix") == 123 ]] [[ "$(nix eval --expr '{"assert"=1;bar=2;}')" == '{ "assert" = 1; bar = 2; }' ]] +# Top-level eval errors should be printed to stderr with a traceback. +topLevelThrow="$(expectStderr 1 nix eval --expr 'throw "a sample throw message"')" +[[ "$topLevelThrow" =~ "a sample throw message" ]] +[[ "$topLevelThrow" =~ "while calling the 'throw' builtin" ]] + +# But errors inside something should print an elided version, and exit with 0. +outputOfNestedThrow="$(nix eval --expr '{ throws = throw "a sample throw message"; }')" +[[ "${outputOfNestedThrow}" == "{ throws = «error: a sample throw message»; }" ]] + # Check if toFile can be utilized during restricted eval [[ $(nix eval --restrict-eval --expr 'import (builtins.toFile "source" "42")') == 42 ]] |