From 3f24a417dacd5a5964f781f4d704a5253401d380 Mon Sep 17 00:00:00 2001 From: Sebastian Ullrich Date: Mon, 9 Nov 2020 17:57:39 +0100 Subject: [PATCH] Add test case for incidentally fixed #4228 --- tests/nix-shell.sh | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/tests/nix-shell.sh b/tests/nix-shell.sh index 3b000a049..7b2be650a 100644 --- a/tests/nix-shell.sh +++ b/tests/nix-shell.sh @@ -58,9 +58,13 @@ output=$($TEST_ROOT/shell.shebang.rb abc ruby) # Test 'nix develop'. nix develop -f shell.nix shellDrv -c bash -c '[[ -n $stdenv ]]' -# Preserve stdin with `-c` + +# Ensure `nix develop -c` preserves stdin echo foo | nix develop -f shell.nix shellDrv -c cat | grep -q foo +# Ensure `nix develop -c` actually executes the command if stdout isn't a terminal +nix develop -f shell.nix shellDrv -c echo foo |& grep -q foo + # Test 'nix print-dev-env'. source <(nix print-dev-env -f shell.nix shellDrv) [[ -n $stdenv ]]