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Add a test that nix repl --show-trace actually shows the trace

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Alexander Bantyev 2021-12-28 15:54:46 +03:00
parent 581f774284
commit 2dc29e0d93
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2 changed files with 10 additions and 1 deletions
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10
tests/repl.sh
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@ -13,6 +13,10 @@ failing = import ./simple-failing.nix
:log failing :log failing
" "
replUndefinedVariable="
import ./undefined-variable.nix
"
testRepl () { testRepl () {
local nixArgs=("$@") local nixArgs=("$@")
local replOutput="$(nix repl "${nixArgs[@]}" <<< "$replCmds")" local replOutput="$(nix repl "${nixArgs[@]}" <<< "$replCmds")"
@ -22,10 +26,14 @@ testRepl () {
nix path-info "${nixArgs[@]}" "$outPath" nix path-info "${nixArgs[@]}" "$outPath"
# simple.nix prints a PATH during build # simple.nix prints a PATH during build
echo "$replOutput" | grep -qs 'PATH=' || fail "nix repl :log doesn't output logs" echo "$replOutput" | grep -qs 'PATH=' || fail "nix repl :log doesn't output logs"
local replOutput="$(nix repl "${nixArgs[@]}" <<< "$replFailingCmds")" local replOutput="$(nix repl "${nixArgs[@]}" <<< "$replFailingCmds" 2>&1)"
echo "$replOutput" echo "$replOutput"
echo "$replOutput" | grep -qs 'This should fail' \ echo "$replOutput" | grep -qs 'This should fail' \
|| fail "nix repl :log doesn't output logs for a failed derivation" || fail "nix repl :log doesn't output logs for a failed derivation"
local replOutput="$(nix repl --show-trace "${nixArgs[@]}" <<< "$replUndefinedVariable" 2>&1)"
echo "$replOutput"
echo "$replOutput" | grep -qs "while evaluating the file" \
|| fail "nix repl --show-trace doesn't show the trace"
} }
# Simple test, try building a drv # Simple test, try building a drv

1
tests/undefined-variable.nix Normal file
View file

@ -0,0 +1 @@
let f = builtins.toFile "test-file.nix" "asd"; in import f