tests: migrate misc.sh

note: only two of the tests actually needed migrating, as the others
were already covered (e.g. by lang)

Change-Id: I30abb2bd728ae2b144ad76566096a216aed3b8f8

tests/functional/meson.build

@@ -77,7 +77,6 @@ functional_tests_scripts = [
   'logging.sh',
   'config.sh',
   'filter-source.sh',
-  'misc.sh',
   'linux-sandbox.sh',
   'supplementary-groups.sh',
   'build-dry.sh',

tests/functional/misc.sh

@@ -1,34 +0,0 @@
-source common.sh
-
-# Tests miscellaneous commands.
-
-# Do all commands have help?
-#nix-env --help | grepQuiet install
-#nix-store --help | grepQuiet realise
-#nix-instantiate --help | grepQuiet eval
-#nix-hash --help | grepQuiet base32
-
-# Can we ask for the version number?
-nix-env --version | grep "$version"
-
-# Usage errors.
-expect 1 nix-env --foo 2>&1 | grep "no operation"
-expect 1 nix-env -q --foo 2>&1 | grep "unknown flag"
-
-# Eval Errors.
-eval_arg_res=$(nix-instantiate --eval -E 'let a = {} // a; in a.foo' 2>&1 || true)
-echo $eval_arg_res | grep "at «string»:1:15:"
-echo $eval_arg_res | grep "infinite recursion encountered"
-
-eval_stdin_res=$(echo 'let a = {} // a; in a.foo' | nix-instantiate --eval -E - 2>&1 || true)
-echo $eval_stdin_res | grep "at «stdin»:1:15:"
-echo $eval_stdin_res | grep "infinite recursion encountered"
-
-# Unknown setting warning
-# NOTE(cole-h): behavior is different depending on the order, which is why we test an unknown option
-# before and after the `'{}'`!
-out="$(expectStderr 0 nix-instantiate --option foobar baz --expr '{}')"
-[[ "$(echo "$out" | grep foobar | wc -l)" = 1 ]]
-
-out="$(expectStderr 0 nix-instantiate '{}' --option foobar baz --expr )"
-[[ "$(echo "$out" | grep foobar | wc -l)" = 1 ]]

tests/functional2/cli/test_env.py

@@ -0,0 +1,15 @@
+from testlib.fixtures.nix import Nix
+import pytest
+
+
+pytestmark = pytest.mark.no_daemon
+
+
+def test_no_op(nix: Nix):
+    res = nix.nix_env(["--foo"]).run().expect(1)
+    assert "no operation" in res.stderr_plain
+
+
+def test_unknown_flag(nix: Nix):
+    res = nix.nix_env(["-q", "--foo"]).run().expect(1)
+    assert "unknown flag" in res.stderr_plain

tests/functional2/cli/test_nix_instantiate.py

@@ -0,0 +1,22 @@
+from testlib.fixtures.nix import Nix
+import pytest
+
+
+pytestmark = pytest.mark.no_daemon
+
+
+"""
+Unknown setting warning
+NOTE(cole-h): behavior is different depending on the order, which is why we test an unknown option
+before and after the `'{}'`!
+"""
+
+
+def test_unknown_option_first(nix: Nix):
+    res = nix.nix_instantiate(["--option", "foobar", "baz", "--expr", "{}"]).run().ok()
+    assert "warning: unknown setting 'foobar'" in res.stderr_plain
+
+
+def test_unknown_option_later(nix: Nix):
+    res = nix.nix_instantiate(["--expr", "{}", "--option", "foobar", "baz"]).run().ok()
+    assert "warning: unknown setting 'foobar'" in res.stderr_plain