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tests: Add simple tests for nix-shell
nix-shell -A, -p and -i are lightly tested.
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@ -11,7 +11,7 @@ nix_tests = \
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multiple-outputs.sh import-derivation.sh fetchurl.sh optimise-store.sh \
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binary-cache.sh nix-profile.sh repair.sh dump-db.sh case-hack.sh \
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check-reqs.sh pass-as-file.sh tarball.sh restricted.sh \
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placeholders.sh
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placeholders.sh nix-shell.sh
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# parallel.sh
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install-tests += $(foreach x, $(nix_tests), tests/$(x))
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21
tests/nix-shell.sh
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21
tests/nix-shell.sh
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@ -0,0 +1,21 @@
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source common.sh
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clearStore
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# Test nix-shell -A
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export IMPURE_VAR=foo
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output=$(nix-shell --pure shell.nix -A shellDrv --run \
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'echo "$IMPURE_VAR - $VAR_FROM_STDENV_SETUP - $VAR_FROM_NIX"')
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[ "$output" = " - foo - bar" ]
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# Test nix-shell -p
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output=$(NIX_PATH=nixpkgs=shell.nix nix-shell --pure -p foo bar --run 'echo "$(foo) $(bar)"')
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[ "$output" = "foo bar" ]
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# Test nix-shell shebang mode
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sed -e "s|@ENV_PROG@|$(type -p env)|" shell.shebang.sh > $TEST_ROOT/shell.shebang.sh
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chmod a+rx $TEST_ROOT/shell.shebang.sh
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output=$($TEST_ROOT/shell.shebang.sh)
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[ "$output" = "foo bar" ]
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46
tests/shell.nix
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46
tests/shell.nix
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@ -0,0 +1,46 @@
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{ }:
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with import ./config.nix;
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rec {
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setupSh = builtins.toFile "setup" ''
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export VAR_FROM_STDENV_SETUP=foo
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for pkg in $buildInputs; do
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export PATH=$PATH:$pkg/bin
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done
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'';
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stdenv = mkDerivation {
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name = "stdenv";
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buildCommand = ''
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mkdir -p $out
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ln -s ${setupSh} $out/setup
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'';
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};
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shellDrv = mkDerivation {
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name = "shellDrv";
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builder = "/does/not/exist";
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VAR_FROM_NIX = "bar";
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inherit stdenv;
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};
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# Used by nix-shell -p
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runCommand = name: args: buildCommand: mkDerivation (args // {
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inherit name buildCommand stdenv;
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});
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foo = runCommand "foo" {} ''
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mkdir -p $out/bin
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echo 'echo foo' > $out/bin/foo
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chmod a+rx $out/bin/foo
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'';
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bar = runCommand "bar" {} ''
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mkdir -p $out/bin
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echo 'echo bar' > $out/bin/bar
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chmod a+rx $out/bin/bar
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'';
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bash = shell;
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}
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4
tests/shell.shebang.sh
Executable file
4
tests/shell.shebang.sh
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@ -0,0 +1,4 @@
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#! @ENV_PROG@ nix-shell
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#! nix-shell -I nixpkgs=shell.nix --option use-binary-caches false
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#! nix-shell --pure -i bash -p foo bar
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echo "$(foo) $(bar)"
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