eldritch horrors
fb76a4d335
these must be tampered with before the evaluator is created, *never*
after. doing it any other way leads to interesting things like #596.
fixes #596
Change-Id: Iea253ccce44b94b1243833837a3df93c795967d9
39 lines
1.2 KiB
Bash
39 lines
1.2 KiB
Bash
source common.sh
|
|
|
|
export REMOTE_STORE="dummy://"
|
|
|
|
simpleTest () {
|
|
local expr=$1; shift
|
|
local result=$1; shift
|
|
# rest, extra args
|
|
|
|
[[ "$(nix eval --impure --raw "$@" --expr "$expr")" == "$result" ]]
|
|
}
|
|
|
|
# `builtins.storeDir`
|
|
|
|
## Store dir follows `store` store setting
|
|
simpleTest 'builtins.storeDir' '/foo' --store "$REMOTE_STORE?store=/foo"
|
|
simpleTest 'builtins.storeDir' '/bar' --store "$REMOTE_STORE?store=/bar"
|
|
|
|
# `builtins.currentSystem`
|
|
|
|
## `system` alone affects by default
|
|
simpleTest 'builtins.currentSystem' 'foo' --system 'foo'
|
|
simpleTest 'builtins.currentSystem' 'bar' --system 'bar'
|
|
|
|
## `system` affects if `eval-system` is an empty string
|
|
simpleTest 'builtins.currentSystem' 'foo' --system 'foo' --eval-system ''
|
|
simpleTest 'builtins.currentSystem' 'bar' --system 'bar' --eval-system ''
|
|
|
|
## `eval-system` alone affects
|
|
simpleTest 'builtins.currentSystem' 'foo' --eval-system 'foo'
|
|
simpleTest 'builtins.currentSystem' 'bar' --eval-system 'bar'
|
|
|
|
## `eval-system` overrides `system`
|
|
simpleTest 'builtins.currentSystem' 'bar' --system 'foo' --eval-system 'bar'
|
|
simpleTest 'builtins.currentSystem' 'baz' --system 'foo' --eval-system 'baz'
|
|
|
|
## `-f` honors nix-path
|
|
[ "$(nix eval --option nix-path "foo=$PWD" -f '<foo/eval.nix>' attr.foo)" = '"bar"' ]
|