From d3534ee051abad5117e9578854b6cd13a14d940d Mon Sep 17 00:00:00 2001
From: Vincent Ambo <tazjin@tvl.su>
Date: Fri, 15 Mar 2024 16:42:37 +0300
Subject: fix(depotfmt): only exclude *imported* tvix tests

When we added the Nix language test suite in cl/6126, we excluded the
whole tvix tests folder from Nix formatting. This is unintentional, as
we probably want *our* tests to be formatted correctly.

Change-Id: I2b66d79e30fae17e75d5a1f8c44e279886091c5f
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11154
Autosubmit: tazjin <tazjin@tvl.su>
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
---
 .../tvix_tests/eval-fail-builtins-thunk-error.nix  |   2 +-
 .../tests/tvix_tests/eval-fail-closed-formals.nix  |   2 +-
 ...al-fail-force-before-value-pointer-equality.nix |   2 +-
 .../eval/src/tests/tvix_tests/eval-fail-remove.nix |   6 +-
 .../eval-okay-access-strange-identifier.nix        |   3 +-
 .../eval-okay-assert-thunk-condition.nix           |   2 +-
 .../tvix_tests/eval-okay-attrs-inherit-literal.nix |   2 +-
 .../eval-okay-attrs-update-empty-lhs.nix           |   2 +-
 .../eval-okay-attrs-update-empty-rhs.nix           |   2 +-
 .../eval-okay-basenameof-propagate-catchables.nix  |   2 +-
 .../tvix_tests/eval-okay-builtins-attrnames.nix    |   2 +-
 .../tvix_tests/eval-okay-builtins-attrvalues.nix   |   2 +-
 .../tvix_tests/eval-okay-builtins-builtins.nix     |   2 +-
 .../eval-okay-builtins-compareVersions.nix         |   2 +-
 ...y-builtins-concat-lists-propagate-catchable.nix |   2 +-
 ...kay-builtins-concat-map-propagate-catchable.nix |   2 +-
 ...val-okay-builtins-foldl-propagate-catchable.nix |  12 +-
 ...ay-builtins-genericClosure-pointer-equality.nix |  10 +-
 .../eval-okay-builtins-groupby-thunk.nix           |   1 -
 .../tvix_tests/eval-okay-builtins-hasattr.nix      |   2 +-
 .../tests/tvix_tests/eval-okay-builtins-length.nix |   2 +-
 ...-builtins-list-to-attrs-propagate-catchable.nix |   8 +-
 .../tvix_tests/eval-okay-builtins-partition.nix    |   6 +-
 ...y-builtins-remove-attrs-propagate-catchable.nix |   2 +-
 .../eval-okay-builtins-replaceStrings.nix          |   8 +-
 .../eval-okay-builtins-thunked-function-calls.nix  |   2 +-
 .../tvix_tests/eval-okay-builtins-type-of.nix      |  32 +++---
 .../eval-okay-builtins-type-predicates.nix         |   4 +-
 .../eval-okay-catchable-in-intersectattrs.nix      |   2 +-
 .../eval-okay-closure-pointer-compare.nix          |   4 +-
 .../tests/tvix_tests/eval-okay-closure-self.nix    |   3 +-
 .../eval-okay-closure-with-shadowing.nix           |   4 +-
 .../tests/tvix_tests/eval-okay-coerce-opadd.nix    |   4 +-
 .../tests/tvix_tests/eval-okay-compare-lists.nix   |  30 ++---
 .../src/tests/tvix_tests/eval-okay-concatmap.nix   |   2 +-
 .../tvix_tests/eval-okay-concatstringssep.nix      |  11 +-
 .../eval-okay-deeply-nested-with-closure.nix       |   5 +-
 .../tests/tvix_tests/eval-okay-deferred-with.nix   |   3 +-
 .../tests/tvix_tests/eval-okay-eq-nested-list.nix  |   2 +-
 ...y-equality-tolerate-catchable-in-type-field.nix |   2 +-
 tvix/eval/src/tests/tvix_tests/eval-okay-fib.nix   |   6 +-
 tvix/eval/src/tests/tvix_tests/eval-okay-fix.nix   |   3 +-
 .../src/tests/tvix_tests/eval-okay-foldlStrict.nix |   6 +-
 ...kay-formals-miscompilation-b-261-regression.nix |   2 +-
 .../src/tests/tvix_tests/eval-okay-fromjson.nix    |  34 +++---
 .../tests/tvix_tests/eval-okay-functionargs.nix    |  43 ++++----
 .../tvix_tests/eval-okay-inherit-string-ident.nix  |   3 +-
 .../tests/tvix_tests/eval-okay-intersectattrs.nix  |   4 +-
 .../tvix_tests/eval-okay-late-binding-closure.nix  |   3 +-
 .../tests/tvix_tests/eval-okay-late-binding.nix    |   3 +-
 .../tests/tvix_tests/eval-okay-lazy-equality.nix   |   3 +-
 .../tests/tvix_tests/eval-okay-legacy-let-fix.nix  |  12 +-
 .../tvix_tests/eval-okay-legacy-let-in-with.nix    |   2 +-
 .../src/tests/tvix_tests/eval-okay-legacy-let.nix  |   4 +-
 .../tests/tvix_tests/eval-okay-let-identifiers.nix |   3 +-
 .../src/tests/tvix_tests/eval-okay-let-inherit.nix |  15 +--
 .../tvix_tests/eval-okay-let-sibling-access.nix    |   3 +-
 .../tests/tvix_tests/eval-okay-list-comparison.nix |   2 +-
 .../src/tests/tvix_tests/eval-okay-listtoattrs.nix |  13 ++-
 .../tvix_tests/eval-okay-logical-and-catchable.nix |   2 +-
 .../tvix_tests/eval-okay-logical-or-catchable.nix  |   2 +-
 .../src/tests/tvix_tests/eval-okay-manual-rec.nix  |   3 +-
 .../eval-okay-nested-deferred-upvalue.nix          |  12 +-
 .../tests/tvix_tests/eval-okay-nested-keys-let.nix |   3 +-
 .../tvix_tests/eval-okay-nested-let-slots.nix      |  23 ++--
 .../src/tests/tvix_tests/eval-okay-nested-let.nix  |  13 ++-
 .../tvix_tests/eval-okay-nested-poisoning.nix      |   3 +-
 .../tests/tvix_tests/eval-okay-nested-thunks.nix   |   3 +-
 .../src/tests/tvix_tests/eval-okay-nested-with.nix |   3 +-
 .../tests/tvix_tests/eval-okay-parsedrvname.nix    |  11 +-
 .../src/tests/tvix_tests/eval-okay-pathexists.nix  |   2 +-
 .../eval/src/tests/tvix_tests/eval-okay-remove.nix |   6 +-
 .../eval-okay-repeated-list-to-attrs.nix           |   7 +-
 .../src/tests/tvix_tests/eval-okay-simple-let.nix  |   3 +-
 .../src/tests/tvix_tests/eval-okay-simple-with.nix |   3 +-
 .../eval-okay-substring-propagate-catchables.nix   |   2 +-
 .../tests/tvix_tests/eval-okay-thunked-functor.nix |   3 +-
 .../src/tests/tvix_tests/eval-okay-thunked-if.nix  |  10 +-
 .../tests/tvix_tests/eval-okay-thunked-with.nix    |   3 +-
 .../tvix_tests/eval-okay-toplevel-finaliser.nix    |   3 +-
 .../tests/tvix_tests/eval-okay-unpoison-scope.nix  |  15 ++-
 .../tvix_tests/eval-okay-useless-inherit-with.nix  |   7 +-
 .../tvix_tests/eval-okay-value-pointer-compare.nix |   2 +-
 .../eval-okay-value-pointer-equality.nix           |   2 +-
 .../tvix_tests/eval-okay-with-in-dynamic-key.nix   |   3 +-
 .../tests/tvix_tests/eval-okay-with-in-list.nix    |   3 +-
 tvix/eval/src/tests/tvix_tests/lib.nix             |  37 ++++---
 ...-builtins-genericClosure-uncomparable-keys2.nix |   4 +-
 .../eval-okay-cycle-display-cpp-nix-2.13.nix       |   6 +-
 .../eval-okay-minimal-2.3-builtins.nix             | 121 ++++++++++++++++++---
 90 files changed, 411 insertions(+), 271 deletions(-)

(limited to 'tvix/eval/src')

diff --git a/tvix/eval/src/tests/tvix_tests/eval-fail-builtins-thunk-error.nix b/tvix/eval/src/tests/tvix_tests/eval-fail-builtins-thunk-error.nix
index bb0d5920d7..6df79d13f4 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-fail-builtins-thunk-error.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-fail-builtins-thunk-error.nix
@@ -1 +1 @@
-builtins.genList (_: {}.foo) 1
+builtins.genList (_: { }.foo) 1
diff --git a/tvix/eval/src/tests/tvix_tests/eval-fail-closed-formals.nix b/tvix/eval/src/tests/tvix_tests/eval-fail-closed-formals.nix
index 937604c563..a0cd20c470 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-fail-closed-formals.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-fail-closed-formals.nix
@@ -1 +1 @@
-({x}: x) {x = 1; y = 2;}
+({ x }: x) { x = 1; y = 2; }
diff --git a/tvix/eval/src/tests/tvix_tests/eval-fail-force-before-value-pointer-equality.nix b/tvix/eval/src/tests/tvix_tests/eval-fail-force-before-value-pointer-equality.nix
index de6c943256..a2182a508f 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-fail-force-before-value-pointer-equality.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-fail-force-before-value-pointer-equality.nix
@@ -2,4 +2,4 @@ let
   x = throw "I have been forced";
 in
 
-x == x
\ No newline at end of file
+x == x
diff --git a/tvix/eval/src/tests/tvix_tests/eval-fail-remove.nix b/tvix/eval/src/tests/tvix_tests/eval-fail-remove.nix
index 539e0eb0a6..93dd8ccd45 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-fail-remove.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-fail-remove.nix
@@ -1,5 +1,5 @@
 let {
-  attrs = {x = 123; y = 456;};
+attrs = { x = 123; y = 456; };
 
-  body = (removeAttrs attrs ["x"]).x;
-}
\ No newline at end of file
+body = (removeAttrs attrs [ "x" ]).x;
+}
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-access-strange-identifier.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-access-strange-identifier.nix
index 8e282d1280..433f53dc56 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-access-strange-identifier.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-access-strange-identifier.nix
@@ -2,7 +2,8 @@ let
   # There is no syntax for accessing this identifier in an ordinary
   # way.
   "foo bar" = 42;
-in ({
+in
+({
   # but we *can* inherit it back out
   inherit "foo bar";
 })."foo bar"
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-assert-thunk-condition.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-assert-thunk-condition.nix
index 8934b3d8cf..ac65f5814d 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-assert-thunk-condition.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-assert-thunk-condition.nix
@@ -3,5 +3,5 @@ let
 in
 
 # The function application here will become a thunk which verifies that
-# assert forces the condition expression correctly.
+  # assert forces the condition expression correctly.
 assert condition 21 42; 21
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-attrs-inherit-literal.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-attrs-inherit-literal.nix
index 587aec8933..9ecb4e9880 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-attrs-inherit-literal.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-attrs-inherit-literal.nix
@@ -1,2 +1,2 @@
 # the 'from' part of an `inherit` can be any expression.
-{ inherit ({a = 15;}) a; }.a
+{ inherit ({ a = 15; }) a; }.a
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-attrs-update-empty-lhs.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-attrs-update-empty-lhs.nix
index 9596be22b8..973170cdd5 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-attrs-update-empty-lhs.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-attrs-update-empty-lhs.nix
@@ -1 +1 @@
-{} // { a = "ok"; }
+{ } // { a = "ok"; }
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-attrs-update-empty-rhs.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-attrs-update-empty-rhs.nix
index 117c011413..f51b88e93a 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-attrs-update-empty-rhs.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-attrs-update-empty-rhs.nix
@@ -1 +1 @@
-{ a = "ok"; } // {}
+{ a = "ok"; } // { }
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-basenameof-propagate-catchables.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-basenameof-propagate-catchables.nix
index f47c6f22bb..240736b12a 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-basenameof-propagate-catchables.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-basenameof-propagate-catchables.nix
@@ -1 +1 @@
-(builtins.tryEval (  builtins.baseNameOf (throw "jill") )).success
+(builtins.tryEval (builtins.baseNameOf (throw "jill"))).success
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-attrnames.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-attrnames.nix
index 67f7dcee56..82240a0647 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-attrnames.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-attrnames.nix
@@ -1,5 +1,5 @@
 [
-  (builtins.attrNames {})
+  (builtins.attrNames { })
   (builtins.attrNames { foo = 1; bar = 2; baz = 3; })
   (builtins.attrNames { Foo = 1; bar = 2; Baz = 3; })
   (builtins.attrNames {
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-attrvalues.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-attrvalues.nix
index 5eced31f0d..ce6c5c3816 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-attrvalues.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-attrvalues.nix
@@ -1,4 +1,4 @@
 [
-  (builtins.attrValues {})
+  (builtins.attrValues { })
   (builtins.attrValues { foo = 1; bar = 2; baz = 3; })
 ]
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-builtins.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-builtins.nix
index cfbcbbb768..434ccf8049 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-builtins.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-builtins.nix
@@ -1 +1 @@
-[ builtins ]  == [ builtins.builtins ]
+[ builtins ] == [ builtins.builtins ]
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-compareVersions.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-compareVersions.nix
index cce554b449..40a90b5070 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-compareVersions.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-compareVersions.nix
@@ -4,7 +4,7 @@ let
       ord1 = builtins.compareVersions a b;
       ord2 = builtins.compareVersions b a;
     in
-      assert ord1 == -ord2; ord1;
+    assert ord1 == -ord2; ord1;
 in
 
 [
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-concat-lists-propagate-catchable.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-concat-lists-propagate-catchable.nix
index 383425320c..8071daf7fb 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-concat-lists-propagate-catchable.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-concat-lists-propagate-catchable.nix
@@ -1 +1 @@
-map (e: (builtins.tryEval e).success) [ (builtins.concatLists (builtins.throw "a")) (builtins.concatLists [ [] (builtins.throw "a") ]) (builtins.concatLists [ [] [] [ builtins.throw "a" ] ]) ]
+map (e: (builtins.tryEval e).success) [ (builtins.concatLists (builtins.throw "a")) (builtins.concatLists [ [ ] (builtins.throw "a") ]) (builtins.concatLists [ [ ] [ ] [ builtins.throw "a" ] ]) ]
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-concat-map-propagate-catchable.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-concat-map-propagate-catchable.nix
index aa3a444989..740f0d3fbc 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-concat-map-propagate-catchable.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-concat-map-propagate-catchable.nix
@@ -1 +1 @@
-map (e: (builtins.tryEval e).success) [ (builtins.concatMap (builtins.throw "a") [ "" ]) (builtins.concatMap (_: builtins.throw "x") [ "" ]) (builtins.concatMap (_: []) (builtins.throw "a")) ]
+map (e: (builtins.tryEval e).success) [ (builtins.concatMap (builtins.throw "a") [ "" ]) (builtins.concatMap (_: builtins.throw "x") [ "" ]) (builtins.concatMap (_: [ ]) (builtins.throw "a")) ]
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-foldl-propagate-catchable.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-foldl-propagate-catchable.nix
index 234c95040b..c11a21ce1e 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-foldl-propagate-catchable.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-foldl-propagate-catchable.nix
@@ -1,8 +1,8 @@
 map (e: (builtins.tryEval e).success) [
-  (builtins.foldl' (builtins.throw "a") {} [ {} {} {} ])
-  (builtins.foldl' (x: y: x // y) {} (builtins.throw "b"))
-  (builtins.foldl' (_: _: builtins.throw "x") {} [ {} ])
-  (builtins.foldl' (x: y: x // y) (builtins.throw "x") [ {} ])
-  (builtins.foldl' (x: y: x // y) {} [ {} { a = builtins.throw "z"; } {} ])
-  (builtins.foldl' (x: y: x // y) {} [ {} { b = 3; a = builtins.throw "u"; } {} ])
+  (builtins.foldl' (builtins.throw "a") { } [{ } { } { }])
+  (builtins.foldl' (x: y: x // y) { } (builtins.throw "b"))
+  (builtins.foldl' (_: _: builtins.throw "x") { } [{ }])
+  (builtins.foldl' (x: y: x // y) (builtins.throw "x") [{ }])
+  (builtins.foldl' (x: y: x // y) { } [{ } { a = builtins.throw "z"; } { }])
+  (builtins.foldl' (x: y: x // y) { } [{ } { b = 3; a = builtins.throw "u"; } { }])
 ]
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-genericClosure-pointer-equality.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-genericClosure-pointer-equality.nix
index 5e662cdaf7..f6ca340c09 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-genericClosure-pointer-equality.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-genericClosure-pointer-equality.nix
@@ -3,13 +3,13 @@ let
 in
 
 # key needs to be a list since it uses comparison, not equality checks:
-# lists are comparable in Nix if all non-comparable items in them are equal (e.g.
-# functions, attribute sets).
+  # lists are comparable in Nix if all non-comparable items in them are equal (e.g.
+  # functions, attribute sets).
 builtins.genericClosure {
   startSet = [
-    { key = [ { inherit foo; } ]; val = null; }
+    { key = [{ inherit foo; }]; val = null; }
   ];
-  operator = { val, ... }: if val != null then [] else [
-    { key = [ { inherit foo; } ]; val = throw "no pointer equality? 🥺👉👈"; }
+  operator = { val, ... }: if val != null then [ ] else [
+    { key = [{ inherit foo; }]; val = throw "no pointer equality? 🥺👉👈"; }
   ];
 }
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-groupby-thunk.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-groupby-thunk.nix
index d62ae628dc..eaf48045f2 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-groupby-thunk.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-groupby-thunk.nix
@@ -1,4 +1,3 @@
-
 builtins.groupBy
   (v: v.x)
   [ (rec { y = x; x = "fred"; }) ]
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-hasattr.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-hasattr.nix
index e87e186b64..fb786b4f09 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-hasattr.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-hasattr.nix
@@ -3,7 +3,7 @@
   (builtins.hasAttr "bar" { foo = 1; bar = 2; baz = 3; })
   (builtins.hasAttr "baz" { foo = 1; bar = 2; baz = 3; })
   (builtins.hasAttr "FOO" { foo = 1; bar = 2; baz = 3; })
-  (builtins.hasAttr "foo" {})
+  (builtins.hasAttr "foo" { })
   (builtins.hasAttr ("f" + "o" + "o") { foo = 1; })
   (builtins.hasAttr ("b" + "a" + "r") { foo = 1; })
 ]
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-length.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-length.nix
index ef1f638cbb..6af6915f97 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-length.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-length.nix
@@ -1,5 +1,5 @@
 [
-  (builtins.length [])
+  (builtins.length [ ])
   (builtins.length [ 1 ])
   (builtins.length [ "one" "two" "three" ])
 ]
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-list-to-attrs-propagate-catchable.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-list-to-attrs-propagate-catchable.nix
index 232758980f..91b9f889bb 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-list-to-attrs-propagate-catchable.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-list-to-attrs-propagate-catchable.nix
@@ -1,7 +1,7 @@
 map (e: (builtins.tryEval e).success) [
-  (builtins.listToAttrs [ { name = builtins.throw "a"; value = "b"; } ])
-  (builtins.listToAttrs [ { name = "a"; value = builtins.throw "b"; } ])
-  (builtins.listToAttrs [ { name = "a"; value = "b"; } { name = "c"; value = builtins.throw "d"; } ])
-  (builtins.listToAttrs [ { name = "a"; value = "b"; } (builtins.throw "e") ])
+  (builtins.listToAttrs [{ name = builtins.throw "a"; value = "b"; }])
+  (builtins.listToAttrs [{ name = "a"; value = builtins.throw "b"; }])
+  (builtins.listToAttrs [{ name = "a"; value = "b"; } { name = "c"; value = builtins.throw "d"; }])
+  (builtins.listToAttrs [{ name = "a"; value = "b"; } (builtins.throw "e")])
   (builtins.listToAttrs (builtins.throw "f"))
 ]
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-partition.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-partition.nix
index 0587330ff9..44022a9e0c 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-partition.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-partition.nix
@@ -1,7 +1,7 @@
 [
-  (builtins.partition (_: true) [ 1 2 3 4 5])
-  (builtins.partition (_: false) [ 1 2 3 4 5])
-  (builtins.partition (x: x == 2) [ 1 2 3 4 5])
+  (builtins.partition (_: true) [ 1 2 3 4 5 ])
+  (builtins.partition (_: false) [ 1 2 3 4 5 ])
+  (builtins.partition (x: x == 2) [ 1 2 3 4 5 ])
 
   (builtins.partition (x: (builtins.length x) > 1) [
     [ 1 ]
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-remove-attrs-propagate-catchable.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-remove-attrs-propagate-catchable.nix
index 2eb011aedf..8ca8a414aa 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-remove-attrs-propagate-catchable.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-remove-attrs-propagate-catchable.nix
@@ -1,6 +1,6 @@
 map (e: (builtins.tryEval e).success) [
   (builtins.removeAttrs (builtins.throw "a") [ "a" ])
-  (builtins.removeAttrs { a = {}; } (builtins.throw "b"))
+  (builtins.removeAttrs { a = { }; } (builtins.throw "b"))
   (builtins.removeAttrs { a = builtins.throw "b"; } [ "a" ])
   (builtins.removeAttrs { "${builtins.throw "c"}" = "b"; } [ "c" ])
 ]
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-replaceStrings.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-replaceStrings.nix
index 24a5899609..eea3f87a2f 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-replaceStrings.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-replaceStrings.nix
@@ -1,6 +1,6 @@
 [
-  (builtins.replaceStrings ["oo" "a"] ["a" "i"] "foobar")
-  (builtins.replaceStrings ["o"] ["a"] "a")
-  (builtins.replaceStrings ["" ""] ["1" "2"] "a")
-  (builtins.replaceStrings ["a" "b" "c"] ["A" "B" "C"] "abc")
+  (builtins.replaceStrings [ "oo" "a" ] [ "a" "i" ] "foobar")
+  (builtins.replaceStrings [ "o" ] [ "a" ] "a")
+  (builtins.replaceStrings [ "" "" ] [ "1" "2" ] "a")
+  (builtins.replaceStrings [ "a" "b" "c" ] [ "A" "B" "C" ] "abc")
 ]
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-thunked-function-calls.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-thunked-function-calls.nix
index d96ddb3bd1..3a1c0b9821 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-thunked-function-calls.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-thunked-function-calls.nix
@@ -24,7 +24,7 @@
     ];
     operator = { key, initial, ... }:
       if initial
-      then [ { key = key - 1; initial = false;  value = throw "lol"; } ]
+      then [{ key = key - 1; initial = false; value = throw "lol"; }]
       else [ ];
   }))
   (builtins.length (builtins.concatMap (m: [ m (builtins.throw m) ]) [ "Marusja" ]))
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-type-of.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-type-of.nix
index a3cb659ecf..fa42c6008e 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-type-of.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-type-of.nix
@@ -3,20 +3,20 @@ let
 in
 
 fix (self:
-  [
-    (builtins.typeOf null)
-    (builtins.typeOf true)
-    (builtins.typeOf (true && false))
-    (builtins.typeOf 12)
-    (builtins.typeOf (builtins.add 21 21))
-    (builtins.typeOf 1.2)
-    (builtins.typeOf "foo")
-    (builtins.typeOf "${"foo" + "bar"}baz")
-    (builtins.typeOf {})
-    # (builtins.typeOf { foo.bar = 32; }.foo) # TODO: re-enable when nested keys are done
-    (builtins.typeOf ({ name = "foo"; value = 13; } // { name = "bar"; }))
-    (builtins.typeOf self)
-    (builtins.typeOf fix)
-    (builtins.typeOf /nix/store)
-  ]
+[
+  (builtins.typeOf null)
+  (builtins.typeOf true)
+  (builtins.typeOf (true && false))
+  (builtins.typeOf 12)
+  (builtins.typeOf (builtins.add 21 21))
+  (builtins.typeOf 1.2)
+  (builtins.typeOf "foo")
+  (builtins.typeOf "${"foo" + "bar"}baz")
+  (builtins.typeOf { })
+  # (builtins.typeOf { foo.bar = 32; }.foo) # TODO: re-enable when nested keys are done
+  (builtins.typeOf ({ name = "foo"; value = 13; } // { name = "bar"; }))
+  (builtins.typeOf self)
+  (builtins.typeOf fix)
+  (builtins.typeOf /nix/store)
+]
 )
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-type-predicates.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-type-predicates.nix
index 3d688cb8bd..e67b219159 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-type-predicates.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-builtins-type-predicates.nix
@@ -14,13 +14,13 @@ in
   (builtins.isFloat 1)
   (builtins.isFunction thunk)
   (builtins.isFunction (thunk thunk))
-  (builtins.isFunction {})
+  (builtins.isFunction { })
   (builtins.isInt 1)
   (builtins.isInt (thunk 42))
   (builtins.isInt 1.0)
   (builtins.isList [ (throw "oh no") (abort "it's over") ])
   (builtins.isList (thunk [ 21 21 ]))
-  (builtins.isList (thunk {}))
+  (builtins.isList (thunk { }))
   (builtins.isNull null)
   (builtins.isNull (thunk null))
   (builtins.isNull 42)
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-catchable-in-intersectattrs.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-catchable-in-intersectattrs.nix
index cd4d62d05f..a06a383342 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-catchable-in-intersectattrs.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-catchable-in-intersectattrs.nix
@@ -1 +1 @@
-(builtins.tryEval (builtins.intersectAttrs (throw "fred") {})).success
+(builtins.tryEval (builtins.intersectAttrs (throw "fred") { })).success
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-closure-pointer-compare.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-closure-pointer-compare.nix
index 7c4333668d..639191be5d 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-closure-pointer-compare.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-closure-pointer-compare.nix
@@ -5,10 +5,10 @@ let
 in
 [
   (
-    { q = g "ia"; } == { q = g ("i"+"a"); }
+    { q = g "ia"; } == { q = g ("i" + "a"); }
   )
 
   (
-    [ (g "ia") ] == [ (g ("i"+"a")) ]
+    [ (g "ia") ] == [ (g ("i" + "a")) ]
   )
 ]
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-closure-self.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-closure-self.nix
index bda364f429..7be6660009 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-closure-self.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-closure-self.nix
@@ -1,4 +1,5 @@
 let
   # self-recursive function should be able to close over itself
   f = n: if n <= 0 then "done" else f (n - 1);
-in f 10
+in
+f 10
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-closure-with-shadowing.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-closure-with-shadowing.nix
index 3054637752..2c4de65e76 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-closure-with-shadowing.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-closure-with-shadowing.nix
@@ -8,7 +8,7 @@ let
 in
 
 # introduce some closure depth to force both kinds of upvalue
-# resolution, and introduce a dynamically known `a` within the
-# closures
+  # resolution, and introduce a dynamically known `a` within the
+  # closures
 let f = b: with { a = 2; }; c: a + b + c;
 in f 0 0
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-coerce-opadd.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-coerce-opadd.nix
index 6ddd30e7a1..e79e521f8a 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-coerce-opadd.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-coerce-opadd.nix
@@ -2,6 +2,6 @@
   ({ __toString = _: "lord"; } + "nikon")
   ("zero" + { __toString = _: "cool"; })
   (/tmp/31337 + "h4x0r")
-  ("foo" + { outPath="blah"; })
-  ({ outPath="blah"; } + "foo")
+  ("foo" + { outPath = "blah"; })
+  ({ outPath = "blah"; } + "foo")
 ]
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-compare-lists.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-compare-lists.nix
index 9b73df61d8..1837f4d820 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-compare-lists.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-compare-lists.nix
@@ -1,17 +1,17 @@
 [
-  ([1 2] < [1])
-  ([1 2] < [2 3])
-  ([1 2] < [2])
-  ([1 2] < [1 2 3])
-  ([3 4] < [1])
-  ([1 2] > [1])
-  ([1 2] > [2 3])
-  ([1 2] > [2])
-  ([1 2] > [1 2 3])
-  ([3 4] > [1])
-  ([1 2] <= [1])
-  ([1 2] >= [2 3])
-  ([1 2] >= [2])
-  ([1 2] <= [1 2 3])
-  ([3 4] >= [1])
+  ([ 1 2 ] < [ 1 ])
+  ([ 1 2 ] < [ 2 3 ])
+  ([ 1 2 ] < [ 2 ])
+  ([ 1 2 ] < [ 1 2 3 ])
+  ([ 3 4 ] < [ 1 ])
+  ([ 1 2 ] > [ 1 ])
+  ([ 1 2 ] > [ 2 3 ])
+  ([ 1 2 ] > [ 2 ])
+  ([ 1 2 ] > [ 1 2 3 ])
+  ([ 3 4 ] > [ 1 ])
+  ([ 1 2 ] <= [ 1 ])
+  ([ 1 2 ] >= [ 2 3 ])
+  ([ 1 2 ] >= [ 2 ])
+  ([ 1 2 ] <= [ 1 2 3 ])
+  ([ 3 4 ] >= [ 1 ])
 ]
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-concatmap.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-concatmap.nix
index 149a0722b1..cff39b05e6 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-concatmap.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-concatmap.nix
@@ -1 +1 @@
-(builtins.concatMap (x: [x] ++ ["z"]) ["a" "b"])
+(builtins.concatMap (x: [ x ] ++ [ "z" ]) [ "a" "b" ])
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-concatstringssep.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-concatstringssep.nix
index adc4c41bd5..cd94ca99b4 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-concatstringssep.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-concatstringssep.nix
@@ -1,8 +1,9 @@
 with builtins;
 
-[ (concatStringsSep "" [])
-  (concatStringsSep "" ["foo" "bar" "xyzzy"])
-  (concatStringsSep ", " ["foo" "bar" "xyzzy"])
-  (concatStringsSep ", " ["foo"])
-  (concatStringsSep ", " [])
+[
+  (concatStringsSep "" [ ])
+  (concatStringsSep "" [ "foo" "bar" "xyzzy" ])
+  (concatStringsSep ", " [ "foo" "bar" "xyzzy" ])
+  (concatStringsSep ", " [ "foo" ])
+  (concatStringsSep ", " [ ])
 ]
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-deeply-nested-with-closure.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-deeply-nested-with-closure.nix
index 7f13f1f270..f65e8ee537 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-deeply-nested-with-closure.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-deeply-nested-with-closure.nix
@@ -15,4 +15,7 @@ with { c = 3; d = 3; };
 _:
 with { d = 4; };
 
-[ a b c d ]) null null null null
+[ a b c d ]) null
+  null
+  null
+  null
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-deferred-with.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-deferred-with.nix
index af227ae28e..ccafdf74ce 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-deferred-with.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-deferred-with.nix
@@ -5,4 +5,5 @@ let
   set = {
     value = 42;
   };
-in result
+in
+result
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-eq-nested-list.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-eq-nested-list.nix
index 5dbcb51529..cc39e2415f 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-eq-nested-list.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-eq-nested-list.nix
@@ -1 +1 @@
-[["f" ""]] == [["f" ""]]
+[ [ "f" "" ] ] == [ [ "f" "" ] ]
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-equality-tolerate-catchable-in-type-field.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-equality-tolerate-catchable-in-type-field.nix
index ecfc2ad375..6bd018b68d 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-equality-tolerate-catchable-in-type-field.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-equality-tolerate-catchable-in-type-field.nix
@@ -1 +1 @@
-(builtins.tryEval (builtins.elem { type = rec { x = throw "fred"; }.x; } [ { type = 3; } ])).success
+(builtins.tryEval (builtins.elem { type = rec { x = throw "fred"; }.x; } [{ type = 3; }])).success
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-fib.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-fib.nix
index 9a22d85ac5..04cb52e033 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-fib.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-fib.nix
@@ -1,7 +1,9 @@
 let
-  fib' = i: n: m: if i == 0
+  fib' = i: n: m:
+    if i == 0
     then n
     else fib' (i - 1) m (n + m);
 
   fib = n: fib' n 1 1;
-in fib 10
+in
+fib 10
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-fix.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-fix.nix
index 27d2fae104..6069950194 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-fix.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-fix.nix
@@ -1,6 +1,7 @@
 let
   fix = f: let x = f x; in x;
-in fix(self: {
+in
+fix (self: {
   a = 1;
   b = self.a + 20;
   c = self.b * 2;
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-foldlStrict.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-foldlStrict.nix
index 44c0349387..aadf5e1121 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-foldlStrict.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-foldlStrict.nix
@@ -1,5 +1,5 @@
 [
-  (builtins.foldl' builtins.add 0 [1 2 3])
-  (builtins.foldl' (l1: l2: l1 ++ l2) [0] [[1] [2 3]])
-  (builtins.foldl' (x: y: if x == 0 then y else x * y) 0 [1 2])
+  (builtins.foldl' builtins.add 0 [ 1 2 3 ])
+  (builtins.foldl' (l1: l2: l1 ++ l2) [ 0 ] [ [ 1 ] [ 2 3 ] ])
+  (builtins.foldl' (x: y: if x == 0 then y else x * y) 0 [ 1 2 ])
 ]
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-formals-miscompilation-b-261-regression.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-formals-miscompilation-b-261-regression.nix
index 43bef2938d..772fa6f386 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-formals-miscompilation-b-261-regression.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-formals-miscompilation-b-261-regression.nix
@@ -14,7 +14,7 @@ let
 in
 
 # Note that the crash did not occur if the offending expression was the rhs
-# argument to `builtins.seq`, hence we need to put the assert in between.
+  # argument to `builtins.seq`, hence we need to put the assert in between.
 assert builtins.seq bomb true;
 
 f { finalise = bomb; }
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-fromjson.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-fromjson.nix
index e530789446..1083919af8 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-fromjson.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-fromjson.nix
@@ -1,24 +1,24 @@
 [
-# RFC 7159, section 13.
+  # RFC 7159, section 13.
   (builtins.fromJSON
     ''
-    {
-      "Image": {
-          "Width":  800,
-          "Height": 600,
-          "Title":  "View from 15th Floor",
-          "Thumbnail": {
-              "Url":    "http://www.example.com/image/481989943",
-              "Height": 125,
-              "Width":  100
-          },
-          "Animated" : false,
-          "IDs": [116, 943, 234, 38793, true  ,false,null, -100],
-          "Latitude":  37.7668,
-          "Longitude": -122.396
+      {
+        "Image": {
+            "Width":  800,
+            "Height": 600,
+            "Title":  "View from 15th Floor",
+            "Thumbnail": {
+                "Url":    "http://www.example.com/image/481989943",
+                "Height": 125,
+                "Width":  100
+            },
+            "Animated" : false,
+            "IDs": [116, 943, 234, 38793, true  ,false,null, -100],
+            "Latitude":  37.7668,
+            "Longitude": -122.396
+        }
       }
-    }
-  '')
+    '')
   (builtins.fromJSON ''{"name": "a", "value": "b"}'')
   (builtins.fromJSON "[ 1, 2, 3, 4 ]")
 ]
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-functionargs.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-functionargs.nix
index cd95b971f8..6db04c562c 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-functionargs.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-functionargs.nix
@@ -1,21 +1,22 @@
 let
 
-  stdenvFun = { }: { name = "stdenv"; };
-  stdenv2Fun = { }: { name = "stdenv2"; };
+  stdenvFun = {}: { name = "stdenv"; };
+  stdenv2Fun = {}: { name = "stdenv2"; };
   fetchurlFun = { stdenv }: assert stdenv.name == "stdenv"; { name = "fetchurl"; };
   atermFun = { stdenv, fetchurl }: { name = "aterm-${stdenv.name}"; };
   aterm2Fun = { stdenv, fetchurl }: { name = "aterm2-${stdenv.name}"; };
   nixFun = { stdenv, fetchurl, aterm }: { name = "nix-${stdenv.name}-${aterm.name}"; };
 
   mplayerFun =
-    { stdenv, fetchurl, enableX11 ? false, xorg ? null, enableFoo ? true, foo ? null  }:
-    assert stdenv.name == "stdenv2";
-    assert enableX11 -> xorg.libXv.name == "libXv";
-    assert enableFoo -> foo != null;
-    { name = "mplayer-${stdenv.name}.${xorg.libXv.name}-${xorg.libX11.name}"; };
+    { stdenv, fetchurl, enableX11 ? false, xorg ? null, enableFoo ? true, foo ? null }:
+      assert stdenv.name == "stdenv2";
+      assert enableX11 -> xorg.libXv.name == "libXv";
+      assert enableFoo -> foo != null;
+      { name = "mplayer-${stdenv.name}.${xorg.libXv.name}-${xorg.libX11.name}"; };
 
   makeOverridable = f: origArgs: f origArgs //
-    { override = newArgs:
+    {
+      override = newArgs:
         makeOverridable f (origArgs // (if builtins.isFunction newArgs then newArgs origArgs else newArgs));
     };
 
@@ -37,7 +38,8 @@ let
         mplayer = callPackage mplayerFun { stdenv = pkgs.stdenv2; enableFoo = false; };
         nix = callPackage nixFun { };
       };
-    in pkgs;
+    in
+    pkgs;
 
   libX11Fun = { stdenv, fetchurl }: { name = "libX11"; };
   libX11_2Fun = { stdenv, fetchurl }: { name = "libX11_2"; };
@@ -67,14 +69,15 @@ let
 
 in
 
-  [ pkgs.stdenv.name
-    pkgs.fetchurl.name
-    pkgs.aterm.name
-    pkgs2.aterm.name
-    pkgs.xorg.libX11.name
-    pkgs.xorg.libXv.name
-    pkgs.mplayer.name
-    pkgs2.mplayer.name
-    pkgs.nix.name
-    pkgs2.nix.name
-  ]
+[
+  pkgs.stdenv.name
+  pkgs.fetchurl.name
+  pkgs.aterm.name
+  pkgs2.aterm.name
+  pkgs.xorg.libX11.name
+  pkgs.xorg.libXv.name
+  pkgs.mplayer.name
+  pkgs2.mplayer.name
+  pkgs.nix.name
+  pkgs2.nix.name
+]
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-inherit-string-ident.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-inherit-string-ident.nix
index dde81e5a7c..75794d3337 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-inherit-string-ident.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-inherit-string-ident.nix
@@ -4,4 +4,5 @@ let
   set = {
     inherit ({ value = 42; }) "value";
   };
-in set.value
+in
+set.value
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-intersectattrs.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-intersectattrs.nix
index 3534132ed4..f02d963226 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-intersectattrs.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-intersectattrs.nix
@@ -1,3 +1,3 @@
 builtins.intersectAttrs
-  { a = 1; b = 2; c = 3; }
-  { a = 100; b = 200; d = 5; }
+{ a = 1; b = 2; c = 3; }
+{ a = 100; b = 200; d = 5; }
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-late-binding-closure.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-late-binding-closure.nix
index dae170b06b..4312ec9a52 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-late-binding-closure.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-late-binding-closure.nix
@@ -1,4 +1,5 @@
 let
   f = n: n + a;
   a = 2;
-in f 40
+in
+f 40
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-late-binding.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-late-binding.nix
index 41c4c53ea2..6b6875cf1a 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-late-binding.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-late-binding.nix
@@ -1,4 +1,5 @@
 let
   a = b;
   b = 42;
-in a
+in
+a
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-lazy-equality.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-lazy-equality.nix
index d19d1213d6..92363245f8 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-lazy-equality.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-lazy-equality.nix
@@ -6,7 +6,8 @@ let
   list3 = [ (2 + 2) ];
   list4 = [ (2 + 2) ];
   list5 = [ (2 + 2) ];
-in [
+in
+[
   (attrs1 == attrs2)
   (list1 == list2)
   (list3 == list2)
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-legacy-let-fix.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-legacy-let-fix.nix
index 87fcffadee..a411b1c4a4 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-legacy-let-fix.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-legacy-let-fix.nix
@@ -1,9 +1,9 @@
 let {
-  a = 21;
-  b = body.one;
+a = 21;
+b = body.one;
 
-  body = {
-    one = a * 2;
-    two = b;
-  };
+body = {
+  one = a * 2;
+  two = b;
+};
 }
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-legacy-let-in-with.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-legacy-let-in-with.nix
index a5b0542668..7d95efa5c3 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-legacy-let-in-with.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-legacy-let-in-with.nix
@@ -1 +1 @@
-with {}; let { body = 42; }
+with { }; let { body = 42; }
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-legacy-let.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-legacy-let.nix
index 850e0252c2..faabe25457 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-legacy-let.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-legacy-let.nix
@@ -1,4 +1,4 @@
 let {
-  a = 21;
-  body = a * 2;
+a = 21;
+body = a * 2;
 }
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-let-identifiers.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-let-identifiers.nix
index b6c37c34f9..ce588be069 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-let-identifiers.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-let-identifiers.nix
@@ -2,4 +2,5 @@ let
   a = 1;
   "b" = 2;
   ${"c"} = 3;
-in [ a b c ]
+in
+[ a b c ]
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-let-inherit.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-let-inherit.nix
index 4ec270e3bf..3aa7c0f8d2 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-let-inherit.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-let-inherit.nix
@@ -3,10 +3,11 @@ let
     a = 1;
   };
 in
-  let
-    set2 = {
-      b = 1;
-    };
-    inherit (set) a;
-    inherit (set2) b;
-  in a + b
+let
+  set2 = {
+    b = 1;
+  };
+  inherit (set) a;
+  inherit (set2) b;
+in
+a + b
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-let-sibling-access.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-let-sibling-access.nix
index 7a65a5b1cc..faad81a213 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-let-sibling-access.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-let-sibling-access.nix
@@ -2,4 +2,5 @@ let
   a = 1;
   b = 2;
   c = a + b;
-in c
+in
+c
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-list-comparison.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-list-comparison.nix
index 79cc27be65..7796fe4cbb 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-list-comparison.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-list-comparison.nix
@@ -1 +1 @@
-[ 1 2 ] > [ ((rec{x=1;}).x) 2]
+[ 1 2 ] > [ ((rec{ x = 1; }).x) 2 ]
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-listtoattrs.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-listtoattrs.nix
index 89888fd561..551db72cb0 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-listtoattrs.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-listtoattrs.nix
@@ -1,15 +1,16 @@
 with builtins;
 let
   fold = op: nul: list:
-    if list == []
+    if list == [ ]
     then nul
     else op (head list) (fold op nul (tail list));
   concat =
     fold (x: y: x + y) "";
-  asi = name: value : { inherit name value; };
-  list = [ ( asi "a" "A" ) ( asi "b" "B" ) ];
+  asi = name: value: { inherit name value; };
+  list = [ (asi "a" "A") (asi "b" "B") ];
   a = builtins.listToAttrs list;
-  b = builtins.listToAttrs ( list ++ list );
-  r = builtins.listToAttrs [ (asi "result" [ a b ]) ( asi "throw" (throw "this should not be thrown")) ];
+  b = builtins.listToAttrs (list ++ list);
+  r = builtins.listToAttrs [ (asi "result" [ a b ]) (asi "throw" (throw "this should not be thrown")) ];
   x = builtins.listToAttrs [ (asi "foo" "bar") (asi "foo" "bla") ];
-in concat (map (x: x.a) r.result) + x.foo
+in
+concat (map (x: x.a) r.result) + x.foo
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-logical-and-catchable.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-logical-and-catchable.nix
index f731f09241..dd2a9baa75 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-logical-and-catchable.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-logical-and-catchable.nix
@@ -1 +1 @@
-(builtins.tryEval (  (throw "fred") && (throw "jill") )).success
+(builtins.tryEval ((throw "fred") && (throw "jill"))).success
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-logical-or-catchable.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-logical-or-catchable.nix
index 64168499c6..3adccfa441 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-logical-or-catchable.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-logical-or-catchable.nix
@@ -1 +1 @@
-(builtins.tryEval (  (throw "fred") || (throw "jill") )).success
+(builtins.tryEval ((throw "fred") || (throw "jill"))).success
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-manual-rec.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-manual-rec.nix
index 8e1256d764..23459e384a 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-manual-rec.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-manual-rec.nix
@@ -6,4 +6,5 @@ let
     a = 21;
     b = a * 2;
   };
-in set.b
+in
+set.b
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-nested-deferred-upvalue.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-nested-deferred-upvalue.nix
index 358925e992..3fa1d3ed05 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-nested-deferred-upvalue.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-nested-deferred-upvalue.nix
@@ -1,6 +1,10 @@
 let
   doubler = n: outer n;
-  outer = let inner = n: a * n;
-            a = 2;
-          in inner;
-in doubler 10
+  outer =
+    let
+      inner = n: a * n;
+      a = 2;
+    in
+    inner;
+in
+doubler 10
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-nested-keys-let.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-nested-keys-let.nix
index c75b7130e1..c99ac748e6 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-nested-keys-let.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-nested-keys-let.nix
@@ -1,4 +1,5 @@
 let
   inner = 21;
   set.a.b = inner * 2;
-in set
+in
+set
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-nested-let-slots.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-nested-let-slots.nix
index 811bb4361b..eec5940875 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-nested-let-slots.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-nested-let-slots.nix
@@ -6,12 +6,17 @@
 let
   a = 1;
   b = 2;
-  outer = let
-    c = 3;
-    d = 4;
-    inner = let
-      e = 5;
-      f = 6;
-    in g: [ a b c d e f g ];
-  in inner;
-in outer 7
+  outer =
+    let
+      c = 3;
+      d = 4;
+      inner =
+        let
+          e = 5;
+          f = 6;
+        in
+        g: [ a b c d e f g ];
+    in
+    inner;
+in
+outer 7
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-nested-let.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-nested-let.nix
index caaa202119..f40c04b139 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-nested-let.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-nested-let.nix
@@ -1,7 +1,10 @@
 let
-  a = let
-    b = 1;
-    c = 2;
-  in b + c;
+  a =
+    let
+      b = 1;
+      c = 2;
+    in
+    b + c;
   b = 4;
-in a + b
+in
+a + b
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-nested-poisoning.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-nested-poisoning.nix
index 8d0280bb89..0fd22a671c 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-nested-poisoning.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-nested-poisoning.nix
@@ -1,4 +1,5 @@
 let
   null = 1;
   f = n: n + null;
-in f 41
+in
+f 41
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-nested-thunks.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-nested-thunks.nix
index 133929dd19..2519221e97 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-nested-thunks.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-nested-thunks.nix
@@ -4,4 +4,5 @@ let
   a = b;
   b = c;
   c = 42;
-in a
+in
+a
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-nested-with.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-nested-with.nix
index ea5ef568ed..fa832b2099 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-nested-with.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-nested-with.nix
@@ -1,4 +1,5 @@
 let
   set1 = { a = 1; };
   set2 = { a = 2; };
-in with set1; with set2; a
+in
+with set1; with set2; a
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-parsedrvname.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-parsedrvname.nix
index fea6e234dc..5997c99b47 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-parsedrvname.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-parsedrvname.nix
@@ -1,12 +1,11 @@
-
 # the first dash followed by a non-alphabetic character separates
 # the "name" from the "version"
 
-assert builtins.parseDrvName "ripgrep-1.2"       == { name = "ripgrep";       version = "1.2"; };
-assert builtins.parseDrvName "rip-grep-1.2"      == { name = "rip-grep";      version = "1.2"; };
+assert builtins.parseDrvName "ripgrep-1.2" == { name = "ripgrep"; version = "1.2"; };
+assert builtins.parseDrvName "rip-grep-1.2" == { name = "rip-grep"; version = "1.2"; };
 assert builtins.parseDrvName "7zip_archiver-0.2" == { name = "7zip_archiver"; version = "0.2"; };
-assert builtins.parseDrvName "gcc-1-2"           == { name = "gcc";           version = "1-2"; };
-assert builtins.parseDrvName "bash--1-2"         == { name = "bash";          version = "-1-2"; };
-assert builtins.parseDrvName "xvidtune-?1-2"     == { name = "xvidtune";      version = "?1-2"; };
+assert builtins.parseDrvName "gcc-1-2" == { name = "gcc"; version = "1-2"; };
+assert builtins.parseDrvName "bash--1-2" == { name = "bash"; version = "-1-2"; };
+assert builtins.parseDrvName "xvidtune-?1-2" == { name = "xvidtune"; version = "?1-2"; };
 
 true
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-pathexists.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-pathexists.nix
index ab3d036940..c9eedb44ff 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-pathexists.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-pathexists.nix
@@ -1,2 +1,2 @@
 builtins.pathExists ./lib.nix
-&& !builtins.pathExists ./bla.nix
+  && !builtins.pathExists ./bla.nix
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-remove.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-remove.nix
index 4ad5ba897f..62c5aa1fd4 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-remove.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-remove.nix
@@ -1,5 +1,5 @@
 let {
-  attrs = {x = 123; y = 456;};
+attrs = { x = 123; y = 456; };
 
-  body = (removeAttrs attrs ["x"]).y;
-}
\ No newline at end of file
+body = (removeAttrs attrs [ "x" ]).y;
+}
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-repeated-list-to-attrs.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-repeated-list-to-attrs.nix
index 2f719dcef5..ed819d76c7 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-repeated-list-to-attrs.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-repeated-list-to-attrs.nix
@@ -3,11 +3,12 @@
 let
   inherit (builtins) foldl' listToAttrs;
 
-  input = [ { name = "result"; value = 1; } { name = "result"; value = 2; } ];
+  input = [{ name = "result"; value = 1; } { name = "result"; value = 2; }];
 
   # foldl-based version of listToAttrs with the _opposite_ behaviour.
-  listToAttrs' = list: foldl' ( acc: elem: acc // { ${elem.name} = elem.value; }) {} list;
-in [
+  listToAttrs' = list: foldl' (acc: elem: acc // { ${elem.name} = elem.value; }) { } list;
+in
+[
   (listToAttrs input).result
   (listToAttrs' input).result
 ]
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-simple-let.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-simple-let.nix
index b440a220ff..b4da0f824a 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-simple-let.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-simple-let.nix
@@ -1,4 +1,5 @@
 let
   a = 1;
   b = 2;
-in a + b
+in
+a + b
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-simple-with.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-simple-with.nix
index 64962b50ff..3d375be4f9 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-simple-with.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-simple-with.nix
@@ -2,4 +2,5 @@ let
   set = {
     a = 1;
   };
-in with set; a
+in
+with set; a
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-substring-propagate-catchables.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-substring-propagate-catchables.nix
index c5a6f5a820..78d5dda38e 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-substring-propagate-catchables.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-substring-propagate-catchables.nix
@@ -1 +1 @@
-(builtins.tryEval (  builtins.substring 0 4 (throw "jill") )).success
+(builtins.tryEval (builtins.substring 0 4 (throw "jill"))).success
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-thunked-functor.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-thunked-functor.nix
index f8eba2ac2f..568a5c5413 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-thunked-functor.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-thunked-functor.nix
@@ -1,7 +1,8 @@
 let
   __functor = f;
   f = self: x: self.out * x;
-in {
+in
+{
   inherit __functor;
   out = 21;
 } 2
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-thunked-if.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-thunked-if.nix
index 65e9e66d74..3810ebe784 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-thunked-if.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-thunked-if.nix
@@ -1,6 +1,8 @@
 let
-  a = {};
-in let
+  a = { };
+in
+let
   c = if builtins.isFunction a then a b else a;
-  b = {};
-in c
+  b = { };
+in
+c
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-thunked-with.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-thunked-with.nix
index 6f32660c4c..799408b2e6 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-thunked-with.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-thunked-with.nix
@@ -4,4 +4,5 @@ let
   set = {
     a = with { b = 42; }; b;
   };
-in set.a
+in
+set.a
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-toplevel-finaliser.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-toplevel-finaliser.nix
index 4c6884bec3..5f25f80671 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-toplevel-finaliser.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-toplevel-finaliser.nix
@@ -5,6 +5,7 @@ let
   a = 1;
   b = 2;
   c = 3;
-in {
+in
+{
   inherit a b c;
 }
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-unpoison-scope.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-unpoison-scope.nix
index 30e9667da8..539735a8ef 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-unpoison-scope.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-unpoison-scope.nix
@@ -1,7 +1,10 @@
 let
-  poisoned = let
-    true = 1;
-    false = 2;
-    null = 3;
-  in [ true false null ];
-in [ true false null ] ++ poisoned
+  poisoned =
+    let
+      true = 1;
+      false = 2;
+      null = 3;
+    in
+    [ true false null ];
+in
+[ true false null ] ++ poisoned
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-useless-inherit-with.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-useless-inherit-with.nix
index d335e53630..dd768c1aca 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-useless-inherit-with.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-useless-inherit-with.nix
@@ -3,13 +3,14 @@
 # provide the value.
 
 # Provide a dynamic `x` identifier in the scope.
-with ({ x = 1;});
+with ({ x = 1; });
 
 # inherit this `x` as a static identifier
 let inherit x;
 
-# Provide another dynamic `x` identifier
-in with ({ x = 3; });
+  # Provide another dynamic `x` identifier
+in
+with ({ x = 3; });
 
 # Inherited static identifier should have precedence
 x
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-value-pointer-compare.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-value-pointer-compare.nix
index f60d27d381..c2ca913af2 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-value-pointer-compare.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-value-pointer-compare.nix
@@ -3,4 +3,4 @@ let
   f = owo: "thia";
 in
 
-[ f 42 ] > [ f 21 ]
\ No newline at end of file
+[ f 42 ] > [ f 21 ]
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-value-pointer-equality.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-value-pointer-equality.nix
index 206881d7d9..b5cfbeb12e 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-value-pointer-equality.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-value-pointer-equality.nix
@@ -43,4 +43,4 @@ in
   # pointer inequality
   (peq1 f (x: x))
   (peq2 (x: x) f)
-]
\ No newline at end of file
+]
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-with-in-dynamic-key.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-with-in-dynamic-key.nix
index c44455a5bf..bf221746c0 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-with-in-dynamic-key.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-with-in-dynamic-key.nix
@@ -9,4 +9,5 @@ let
     ${with set1; key} = 20;
     ${with { key = "c"; }; key} = 2;
   };
-in set2.a + set2.b + set2.c
+in
+set2.a + set2.b + set2.c
diff --git a/tvix/eval/src/tests/tvix_tests/eval-okay-with-in-list.nix b/tvix/eval/src/tests/tvix_tests/eval-okay-with-in-list.nix
index bb62fdf31c..3e85cbee45 100644
--- a/tvix/eval/src/tests/tvix_tests/eval-okay-with-in-list.nix
+++ b/tvix/eval/src/tests/tvix_tests/eval-okay-with-in-list.nix
@@ -6,7 +6,8 @@ let
   set = {
     value = 2;
   };
-in [
+in
+[
   1
   (with set; value)
   3
diff --git a/tvix/eval/src/tests/tvix_tests/lib.nix b/tvix/eval/src/tests/tvix_tests/lib.nix
index 028a538314..ab509bc85f 100644
--- a/tvix/eval/src/tests/tvix_tests/lib.nix
+++ b/tvix/eval/src/tests/tvix_tests/lib.nix
@@ -3,7 +3,7 @@ with builtins;
 rec {
 
   fold = op: nul: list:
-    if list == []
+    if list == [ ]
     then nul
     else op (head list) (fold op nul (tail list));
 
@@ -14,23 +14,25 @@ rec {
 
   flatten = x:
     if isList x
-    then fold (x: y: (flatten x) ++ y) [] x
-    else [x];
+    then fold (x: y: (flatten x) ++ y) [ ] x
+    else [ x ];
 
   sum = foldl' (x: y: add x y) 0;
 
   hasSuffix = ext: fileName:
-    let lenFileName = stringLength fileName;
-        lenExt = stringLength ext;
-    in !(lessThan lenFileName lenExt) &&
-       substring (sub lenFileName lenExt) lenFileName fileName == ext;
+    let
+      lenFileName = stringLength fileName;
+      lenExt = stringLength ext;
+    in
+    !(lessThan lenFileName lenExt) &&
+    substring (sub lenFileName lenExt) lenFileName fileName == ext;
 
   # Split a list at the given position.
   splitAt = pos: list:
-    if pos == 0 then {first = []; second = list;} else
-    if list == [] then {first = []; second = [];} else
+    if pos == 0 then { first = [ ]; second = list; } else
+    if list == [ ] then { first = [ ]; second = [ ]; } else
     let res = splitAt (sub pos 1) (tail list);
-    in {first = [(head list)] ++ res.first; second = res.second;};
+    in { first = [ (head list) ] ++ res.first; second = res.second; };
 
   # Stable merge sort.
   sortBy = comp: list:
@@ -40,14 +42,15 @@ rec {
         split = splitAt (div (length list) 2) list;
         first = sortBy comp split.first;
         second = sortBy comp split.second;
-      in mergeLists comp first second
+      in
+      mergeLists comp first second
     else list;
 
   mergeLists = comp: list1: list2:
-    if list1 == [] then list2 else
-    if list2 == [] then list1 else
-    if comp (head list2) (head list1) then [(head list2)] ++ mergeLists comp list1 (tail list2) else
-    [(head list1)] ++ mergeLists comp (tail list1) list2;
+    if list1 == [ ] then list2 else
+    if list2 == [ ] then list1 else
+    if comp (head list2) (head list1) then [ (head list2) ] ++ mergeLists comp list1 (tail list2) else
+    [ (head list1) ] ++ mergeLists comp (tail list1) list2;
 
   id = x: x;
 
@@ -55,7 +58,7 @@ rec {
 
   range = first: last:
     if first > last
-      then []
-      else genList (n: first + n) (last - first + 1);
+    then [ ]
+    else genList (n: first + n) (last - first + 1);
 
 }
diff --git a/tvix/eval/src/tests/tvix_tests/notyetpassing/eval-fail-builtins-genericClosure-uncomparable-keys2.nix b/tvix/eval/src/tests/tvix_tests/notyetpassing/eval-fail-builtins-genericClosure-uncomparable-keys2.nix
index ca28255245..0589a3ab59 100644
--- a/tvix/eval/src/tests/tvix_tests/notyetpassing/eval-fail-builtins-genericClosure-uncomparable-keys2.nix
+++ b/tvix/eval/src/tests/tvix_tests/notyetpassing/eval-fail-builtins-genericClosure-uncomparable-keys2.nix
@@ -3,10 +3,10 @@ let
 in
 
 builtins.genericClosure {
-  startSet = [ { key = id; first = true; } ];
+  startSet = [{ key = id; first = true; }];
   operator =
     { first, ... }:
     if first then [
       { key = id; first = false; }
-    ] else [];
+    ] else [ ];
 }
diff --git a/tvix/eval/src/tests/tvix_tests/notyetpassing/eval-okay-cycle-display-cpp-nix-2.13.nix b/tvix/eval/src/tests/tvix_tests/notyetpassing/eval-okay-cycle-display-cpp-nix-2.13.nix
index bd3b1429ce..ac849a58fe 100644
--- a/tvix/eval/src/tests/tvix_tests/notyetpassing/eval-okay-cycle-display-cpp-nix-2.13.nix
+++ b/tvix/eval/src/tests/tvix_tests/notyetpassing/eval-okay-cycle-display-cpp-nix-2.13.nix
@@ -17,9 +17,9 @@ let
   };
 
   multiTail = {
-   val = 42;
-   tail1 = multiTail;
-   tail2 = multiTail;
+    val = 42;
+    tail1 = multiTail;
+    tail2 = multiTail;
   };
 in
 
diff --git a/tvix/eval/src/tests/tvix_tests/notyetpassing/eval-okay-minimal-2.3-builtins.nix b/tvix/eval/src/tests/tvix_tests/notyetpassing/eval-okay-minimal-2.3-builtins.nix
index 804355f34d..4480daecd9 100644
--- a/tvix/eval/src/tests/tvix_tests/notyetpassing/eval-okay-minimal-2.3-builtins.nix
+++ b/tvix/eval/src/tests/tvix_tests/notyetpassing/eval-okay-minimal-2.3-builtins.nix
@@ -10,23 +10,110 @@
 let
   # C++ Nix 2.3 builtins except valueSize which is removed in later versions
   minimalBuiltins = [
-    "abort" "add" "addErrorContext" "all" "any" "appendContext" "attrNames"
-    "attrValues" "baseNameOf" "bitAnd" "bitOr" "bitXor" "builtins" "catAttrs"
-    "compareVersions" "concatLists" "concatMap" "concatStringsSep"
-    "currentSystem" "currentTime" "deepSeq" "derivation" "derivationStrict"
-    "dirOf" "div" "elem" "elemAt" "false" "fetchGit" "fetchMercurial"
-    "fetchTarball" "fetchurl" "filter" "filterSource" "findFile" "foldl'"
-    "fromJSON" "fromTOML" "functionArgs" "genList" "genericClosure" "getAttr"
-    "getContext" "getEnv" "hasAttr" "hasContext" "hashFile" "hashString" "head"
-    "import" "intersectAttrs" "isAttrs" "isBool" "isFloat" "isFunction" "isInt"
-    "isList" "isNull" "isPath" "isString" "langVersion" "length" "lessThan"
-    "listToAttrs" "map" "mapAttrs" "match" "mul" "nixPath" "nixVersion" "null"
-    "parseDrvName" "partition" "path" "pathExists" "placeholder" "readDir"
-    "readFile" "removeAttrs" "replaceStrings" "scopedImport" "seq" "sort"
-    "split" "splitVersion" "storeDir" "storePath" "stringLength" "sub"
-    "substring" "tail" "throw" "toFile" "toJSON" "toPath" "toString" "toXML"
-    "trace" "true" "tryEval" "typeOf" "unsafeDiscardOutputDependency"
-    "unsafeDiscardStringContext" "unsafeGetAttrPos"
+    "abort"
+    "add"
+    "addErrorContext"
+    "all"
+    "any"
+    "appendContext"
+    "attrNames"
+    "attrValues"
+    "baseNameOf"
+    "bitAnd"
+    "bitOr"
+    "bitXor"
+    "builtins"
+    "catAttrs"
+    "compareVersions"
+    "concatLists"
+    "concatMap"
+    "concatStringsSep"
+    "currentSystem"
+    "currentTime"
+    "deepSeq"
+    "derivation"
+    "derivationStrict"
+    "dirOf"
+    "div"
+    "elem"
+    "elemAt"
+    "false"
+    "fetchGit"
+    "fetchMercurial"
+    "fetchTarball"
+    "fetchurl"
+    "filter"
+    "filterSource"
+    "findFile"
+    "foldl'"
+    "fromJSON"
+    "fromTOML"
+    "functionArgs"
+    "genList"
+    "genericClosure"
+    "getAttr"
+    "getContext"
+    "getEnv"
+    "hasAttr"
+    "hasContext"
+    "hashFile"
+    "hashString"
+    "head"
+    "import"
+    "intersectAttrs"
+    "isAttrs"
+    "isBool"
+    "isFloat"
+    "isFunction"
+    "isInt"
+    "isList"
+    "isNull"
+    "isPath"
+    "isString"
+    "langVersion"
+    "length"
+    "lessThan"
+    "listToAttrs"
+    "map"
+    "mapAttrs"
+    "match"
+    "mul"
+    "nixPath"
+    "nixVersion"
+    "null"
+    "parseDrvName"
+    "partition"
+    "path"
+    "pathExists"
+    "placeholder"
+    "readDir"
+    "readFile"
+    "removeAttrs"
+    "replaceStrings"
+    "scopedImport"
+    "seq"
+    "sort"
+    "split"
+    "splitVersion"
+    "storeDir"
+    "storePath"
+    "stringLength"
+    "sub"
+    "substring"
+    "tail"
+    "throw"
+    "toFile"
+    "toJSON"
+    "toPath"
+    "toString"
+    "toXML"
+    "trace"
+    "true"
+    "tryEval"
+    "typeOf"
+    "unsafeDiscardOutputDependency"
+    "unsafeDiscardStringContext"
+    "unsafeGetAttrPos"
   ];
 
   intersectLists = as: bs: builtins.filter (a: builtins.elem a bs) as;
-- 
cgit 1.4.1