mirror of
https://github.com/privatevoid-net/nix-super.git
synced 2024-11-30 09:36:15 +02:00
c11836126b
Use `set -u` and `set -o pipefail` to catch accidental mistakes and failures more strongly. - `set -u` catches the use of undefined variables - `set -o pipefail` catches failures (like `set -e`) earlier in the pipeline. This makes the tests a bit more robust. It is nice to read code not worrying about these spurious success paths (via uncaught) errors undermining the tests. Indeed, I caught some bugs doing this. There are a few tests where we run a command that should fail, and then search its output to make sure the failure message is one that we expect. Before, since the `grep` was the last command in the pipeline the exit code of those failing programs was silently ignored. Now with `set -o pipefail` it won't be, and we have to do something so the expected failure doesn't accidentally fail the test. To do that we use `expect` and a new `expectStderr` to check for the exact failing exit code. See the comments on each for why. `grep -q` is replaced with `grepQuiet`, see the comments on that function for why. `grep -v` when we just want the exit code is replaced with `grepInverse, see the comments on that function for why. `grep -q -v` together is, surprise surprise, replaced with `grepQuietInverse`, which is both combined. Co-authored-by: Robert Hensing <roberth@users.noreply.github.com>
107 lines
3.4 KiB
Bash
107 lines
3.4 KiB
Bash
source common.sh
|
|
|
|
clearStore
|
|
|
|
# Make sure that 'nix build' returns all outputs by default.
|
|
nix build -f multiple-outputs.nix --json a b --no-link | jq --exit-status '
|
|
(.[0] |
|
|
(.drvPath | match(".*multiple-outputs-a.drv")) and
|
|
(.outputs |
|
|
(keys | length == 2) and
|
|
(.first | match(".*multiple-outputs-a-first")) and
|
|
(.second | match(".*multiple-outputs-a-second"))))
|
|
and (.[1] |
|
|
(.drvPath | match(".*multiple-outputs-b.drv")) and
|
|
(.outputs |
|
|
(keys | length == 1) and
|
|
(.out | match(".*multiple-outputs-b"))))
|
|
'
|
|
|
|
# Test output selection using the '^' syntax.
|
|
nix build -f multiple-outputs.nix --json a^first --no-link | jq --exit-status '
|
|
(.[0] |
|
|
(.drvPath | match(".*multiple-outputs-a.drv")) and
|
|
(.outputs | keys == ["first"]))
|
|
'
|
|
|
|
nix build -f multiple-outputs.nix --json a^second,first --no-link | jq --exit-status '
|
|
(.[0] |
|
|
(.drvPath | match(".*multiple-outputs-a.drv")) and
|
|
(.outputs | keys == ["first", "second"]))
|
|
'
|
|
|
|
nix build -f multiple-outputs.nix --json 'a^*' --no-link | jq --exit-status '
|
|
(.[0] |
|
|
(.drvPath | match(".*multiple-outputs-a.drv")) and
|
|
(.outputs | keys == ["first", "second"]))
|
|
'
|
|
|
|
# Test that 'outputsToInstall' is respected by default.
|
|
nix build -f multiple-outputs.nix --json e --no-link | jq --exit-status '
|
|
(.[0] |
|
|
(.drvPath | match(".*multiple-outputs-e.drv")) and
|
|
(.outputs | keys == ["a_a", "b"]))
|
|
'
|
|
|
|
# But not when it's overriden.
|
|
nix build -f multiple-outputs.nix --json e^a_a --no-link
|
|
nix build -f multiple-outputs.nix --json e^a_a --no-link | jq --exit-status '
|
|
(.[0] |
|
|
(.drvPath | match(".*multiple-outputs-e.drv")) and
|
|
(.outputs | keys == ["a_a"]))
|
|
'
|
|
|
|
nix build -f multiple-outputs.nix --json 'e^*' --no-link | jq --exit-status '
|
|
(.[0] |
|
|
(.drvPath | match(".*multiple-outputs-e.drv")) and
|
|
(.outputs | keys == ["a_a", "b", "c"]))
|
|
'
|
|
|
|
# Test building from raw store path to drv not expression.
|
|
|
|
drv=$(nix eval -f multiple-outputs.nix --raw a.drvPath)
|
|
if nix build "$drv^not-an-output" --no-link --json; then
|
|
fail "'not-an-output' should fail to build"
|
|
fi
|
|
|
|
if nix build "$drv^" --no-link --json; then
|
|
fail "'empty outputs list' should fail to build"
|
|
fi
|
|
|
|
if nix build "$drv^*nope" --no-link --json; then
|
|
fail "'* must be entire string' should fail to build"
|
|
fi
|
|
|
|
nix build "$drv^first" --no-link --json | jq --exit-status '
|
|
(.[0] |
|
|
(.drvPath | match(".*multiple-outputs-a.drv")) and
|
|
(.outputs |
|
|
(keys | length == 1) and
|
|
(.first | match(".*multiple-outputs-a-first")) and
|
|
(has("second") | not)))
|
|
'
|
|
|
|
nix build "$drv^first,second" --no-link --json | jq --exit-status '
|
|
(.[0] |
|
|
(.drvPath | match(".*multiple-outputs-a.drv")) and
|
|
(.outputs |
|
|
(keys | length == 2) and
|
|
(.first | match(".*multiple-outputs-a-first")) and
|
|
(.second | match(".*multiple-outputs-a-second"))))
|
|
'
|
|
|
|
nix build "$drv^*" --no-link --json | jq --exit-status '
|
|
(.[0] |
|
|
(.drvPath | match(".*multiple-outputs-a.drv")) and
|
|
(.outputs |
|
|
(keys | length == 2) and
|
|
(.first | match(".*multiple-outputs-a-first")) and
|
|
(.second | match(".*multiple-outputs-a-second"))))
|
|
'
|
|
|
|
# Make sure that `--impure` works (regression test for https://github.com/NixOS/nix/issues/6488)
|
|
nix build --impure -f multiple-outputs.nix --json e --no-link | jq --exit-status '
|
|
(.[0] |
|
|
(.drvPath | match(".*multiple-outputs-e.drv")) and
|
|
(.outputs | keys == ["a_a", "b"]))
|
|
'
|