test(tvix/eval): update C++ Nix test suite to current master r/5164

The language test suite actually doesn't require flakes and the
new features are mostly sensible (added builtins) as well as some
tests for regressions the C++ implementation experienced.

The path interpolation test is not included in this update because there
is no way to construct an location-independent .exp file for it (the C++
repo also doesn't have one). We may still want to implement that feature
eventually (in case rnix adds support for it).

The C++ Nix revision used is ac0fb38e8a5a25a84fa17704bd31b453211263eb.

Change-Id: I75f1e780ddeeee6f6b1f28cf3c66c288dca2c20c
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7043
Autosubmit: sterni <sternenseemann@systemli.org>
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>

22 files changed, 85 insertions, 31 deletions

diff --git a/tvix/eval/src/tests/nix_tests/eval-okay-foldlStrict.exp b/tvix/eval/src/tests/nix_tests/eval-okay-foldlStrict.exp
new file mode 100644
index 000000000000..837e12b406f6
--- /dev/null
+++ b/tvix/eval/src/tests/nix_tests/eval-okay-foldlStrict.exp
@@ -0,0 +1 @@
+500500
diff --git a/tvix/eval/src/tests/nix_tests/eval-okay-foldlStrict.nix b/tvix/eval/src/tests/nix_tests/eval-okay-foldlStrict.nix
new file mode 100644
index 000000000000..3b87188d243b
--- /dev/null
+++ b/tvix/eval/src/tests/nix_tests/eval-okay-foldlStrict.nix
@@ -0,0 +1,3 @@
+with import ./lib.nix;
+
+builtins.foldl' (x: y: x + y) 0 (range 1 1000)
diff --git a/tvix/eval/src/tests/nix_tests/eval-okay-regression-20220122.exp b/tvix/eval/src/tests/nix_tests/eval-okay-regression-20220122.exp
new file mode 100644
index 000000000000..00750edc07d6
--- /dev/null
+++ b/tvix/eval/src/tests/nix_tests/eval-okay-regression-20220122.exp
@@ -0,0 +1 @@
+3
diff --git a/tvix/eval/src/tests/nix_tests/eval-okay-regression-20220122.nix b/tvix/eval/src/tests/nix_tests/eval-okay-regression-20220122.nix
new file mode 100644
index 000000000000..694e9a13b7c5
--- /dev/null
+++ b/tvix/eval/src/tests/nix_tests/eval-okay-regression-20220122.nix
@@ -0,0 +1 @@
+((_: _) 1) + ((__: __) 2)
diff --git a/tvix/eval/src/tests/nix_tests/eval-okay-regression-20220125.exp b/tvix/eval/src/tests/nix_tests/eval-okay-regression-20220125.exp
new file mode 100644
index 000000000000..00750edc07d6
--- /dev/null
+++ b/tvix/eval/src/tests/nix_tests/eval-okay-regression-20220125.exp
@@ -0,0 +1 @@
+3
diff --git a/tvix/eval/src/tests/nix_tests/eval-okay-regression-20220125.nix b/tvix/eval/src/tests/nix_tests/eval-okay-regression-20220125.nix
new file mode 100644
index 000000000000..48550237394a
--- /dev/null
+++ b/tvix/eval/src/tests/nix_tests/eval-okay-regression-20220125.nix
@@ -0,0 +1,2 @@
+((__curPosFoo: __curPosFoo) 1) + ((__curPosBar: __curPosBar) 2)
+
diff --git a/tvix/eval/src/tests/nix_tests/notyetpassing/eval-fail-antiquoted-path.nix b/tvix/eval/src/tests/nix_tests/notyetpassing/eval-fail-nonexist-path.nix
index f2f08107b516..f2f08107b516 100644
--- a/tvix/eval/src/tests/nix_tests/notyetpassing/eval-fail-antiquoted-path.nix
+++ b/tvix/eval/src/tests/nix_tests/notyetpassing/eval-fail-nonexist-path.nix
diff --git a/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-floor-ceil.exp b/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-floor-ceil.exp
new file mode 100644
index 000000000000..81f80420b996
--- /dev/null
+++ b/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-floor-ceil.exp
@@ -0,0 +1 @@
+"23;24;23;23"
diff --git a/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-floor-ceil.nix b/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-floor-ceil.nix
new file mode 100644
index 000000000000..d76a0d86ea78
--- /dev/null
+++ b/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-floor-ceil.nix
@@ -0,0 +1,9 @@
+with import ./lib.nix;
+
+let
+  n1 = builtins.floor 23.5;
+  n2 = builtins.ceil 23.5;
+  n3 = builtins.floor 23;
+  n4 = builtins.ceil 23;
+in
+  builtins.concatStringsSep ";" (map toString [ n1 n2 n3 n4 ])
diff --git a/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-fromjson.nix b/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-fromjson.nix
index 102ee82b5e6b..e1c0f86cc4e4 100644
--- a/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-fromjson.nix
+++ b/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-fromjson.nix
@@ -1,36 +1,35 @@
-# 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
+      "Video": {
+          "Title":  "The Penguin Chronicles",
+          "Width":  1920,
+          "Height": 1080,
+          "EmbeddedData": [3.14159, 23493,null, true  ,false, -10],
+          "Thumb": {
+              "Url":    "http://www.example.com/video/5678931",
+              "Width":  200,
+              "Height": 250
           },
-          "Animated" : false,
-          "IDs": [116, 943, 234, 38793, true  ,false,null, -100],
-          "Latitude":  37.7668,
-          "Longitude": -122.3959
+          "Subtitle" : false,
+          "Latitude":  46.2051,
+          "Longitude": 6.0723
         }
     }
   ''
 ==
-  { Image =
-    { Width = 800;
-      Height = 600;
-      Title = "View from 15th Floor";
-      Thumbnail =
-        { Url = http://www.example.com/image/481989943;
-          Height = 125;
-          Width = 100;
+  { Video =
+    { Title = "The Penguin Chronicles";
+      Width = 1920;
+      Height = 1080;
+      EmbeddedData = [ 3.14159 23493 null true false (0-10) ];
+      Thumb =
+        { Url = "http://www.example.com/video/5678931";
+          Width = 200;
+          Height = 250;
         };
-      Animated = false;
-      IDs = [ 116 943 234 38793 true false null (0-100) ];
-      Latitude = 37.7668;
-      Longitude = -122.3959;
+      Subtitle = false;
+      Latitude = 46.2051;
+      Longitude = 6.0723;
     };
   }
diff --git a/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-getattrpos-functionargs.exp b/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-getattrpos-functionargs.exp
new file mode 100644
index 000000000000..7f9ac40e81b1
--- /dev/null
+++ b/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-getattrpos-functionargs.exp
@@ -0,0 +1 @@
+{ column = 11; file = "eval-okay-getattrpos-functionargs.nix"; line = 2; }
diff --git a/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-getattrpos-functionargs.nix b/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-getattrpos-functionargs.nix
new file mode 100644
index 000000000000..11d6bb0e3ac9
--- /dev/null
+++ b/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-getattrpos-functionargs.nix
@@ -0,0 +1,4 @@
+let
+  fun = { foo }: {};
+  pos = builtins.unsafeGetAttrPos "foo" (builtins.functionArgs fun);
+in { inherit (pos) column line; file = baseNameOf pos.file; }
diff --git a/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-groupBy.exp b/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-groupBy.exp
new file mode 100644
index 000000000000..bfca5652a59b
--- /dev/null
+++ b/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-groupBy.exp
@@ -0,0 +1 @@
+{ "1" = [ 9 ]; "2" = [ 8 ]; "3" = [ 13 29 ]; "4" = [ 3 4 10 11 17 18 ]; "5" = [ 0 23 26 28 ]; "6" = [ 1 12 21 27 30 ]; "7" = [ 7 22 ]; "8" = [ 14 ]; "9" = [ 19 ]; b = [ 16 25 ]; c = [ 24 ]; d = [ 2 ]; e = [ 5 6 15 31 ]; f = [ 20 ]; }
diff --git a/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-groupBy.nix b/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-groupBy.nix
new file mode 100644
index 000000000000..7e0eab28b036
--- /dev/null
+++ b/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-groupBy.nix
@@ -0,0 +1,5 @@
+with import ./../lib.nix;
+
+builtins.groupBy (n:
+  builtins.substring 0 1 (builtins.hashString "sha256" (toString n))
+) (range 0 31)
diff --git a/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-search-path.nix b/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-search-path.nix
index cca41f821f83..6fe33decc019 100644
--- a/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-search-path.nix
+++ b/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-search-path.nix
@@ -1,10 +1,9 @@
 with import ./lib.nix;
 with builtins;
 
-assert pathExists <nix/buildenv.nix>;
+assert isFunction (import <nix/fetchurl.nix>);
 
-assert length __nixPath == 6;
-assert length (filter (x: x.prefix == "nix") __nixPath) == 1;
+assert length __nixPath == 5;
 assert length (filter (x: baseNameOf x.path == "dir4") __nixPath) == 1;
 
 import <a.nix> + import <b.nix> + import <c.nix> + import <dir5/c.nix>
diff --git a/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-sort.exp b/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-sort.exp
index 148b93516394..899119e20e38 100644
--- a/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-sort.exp
+++ b/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-sort.exp
@@ -1 +1 @@
-[ [ 42 77 147 249 483 526 ] [ 526 483 249 147 77 42 ] [ "bar" "fnord" "foo" "xyzzy" ] [ { key = 1; value = "foo"; } { key = 1; value = "fnord"; } { key = 2; value = "bar"; } ] ]
+[ [ 42 77 147 249 483 526 ] [ 526 483 249 147 77 42 ] [ "bar" "fnord" "foo" "xyzzy" ] [ { key = 1; value = "foo"; } { key = 1; value = "fnord"; } { key = 2; value = "bar"; } ] [ [ ] [ ] [ 1 ] [ 1 4 ] [ 1 5 ] [ 1 6 ] [ 2 ] [ 2 3 ] [ 3 ] [ 3 ] ] ]
diff --git a/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-sort.nix b/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-sort.nix
index 8299c3a4a3aa..50aa78e40325 100644
--- a/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-sort.nix
+++ b/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-sort.nix
@@ -4,5 +4,17 @@ with builtins;
   (sort (x: y: y < x) [ 483 249 526 147 42 77 ])
   (sort lessThan [ "foo" "bar" "xyzzy" "fnord" ])
   (sort (x: y: x.key < y.key)
-    [ { key = 1; value = "foo"; } { key = 2; value = "bar"; } { key = 1; value = "fnord"; } ]) 
+    [ { key = 1; value = "foo"; } { key = 2; value = "bar"; } { key = 1; value = "fnord"; } ])
+  (sort lessThan [
+    [ 1 6 ]
+    [ ]
+    [ 2 3 ]
+    [ 3 ]
+    [ 1 5 ]
+    [ 2 ]
+    [ 1 ]
+    [ ]
+    [ 1 4 ]
+    [ 3 ]
+  ])
 ]
diff --git a/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-xml.exp b/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-xml.exp
index 92b75e0b8b17..20099326cc96 100644
--- a/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-xml.exp
+++ b/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-xml.exp
@@ -31,9 +31,9 @@
     <attr name="f">
       <function>
         <attrspat>
-          <attr name="z" />
           <attr name="x" />
           <attr name="y" />
+          <attr name="z" />
         </attrspat>
       </function>
     </attr>
diff --git a/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-zipAttrsWith.exp b/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-zipAttrsWith.exp
new file mode 100644
index 000000000000..9c0b15d22ba4
--- /dev/null
+++ b/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-zipAttrsWith.exp
@@ -0,0 +1 @@
+{ "0" = { n = "0"; v = [ 5 23 29 ]; }; "1" = { n = "1"; v = [ 7 30 ]; }; "2" = { n = "2"; v = [ 18 ]; }; "4" = { n = "4"; v = [ 10 ]; }; "5" = { n = "5"; v = [ 15 25 26 31 ]; }; "6" = { n = "6"; v = [ 3 14 ]; }; "7" = { n = "7"; v = [ 12 ]; }; "8" = { n = "8"; v = [ 2 6 8 9 ]; }; "9" = { n = "9"; v = [ 0 16 ]; }; a = { n = "a"; v = [ 17 21 22 27 ]; }; c = { n = "c"; v = [ 11 24 ]; }; d = { n = "d"; v = [ 4 13 28 ]; }; e = { n = "e"; v = [ 20 ]; }; f = { n = "f"; v = [ 1 19 ]; }; }
diff --git a/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-zipAttrsWith.nix b/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-zipAttrsWith.nix
new file mode 100644
index 000000000000..e5d4cdccb74e
--- /dev/null
+++ b/tvix/eval/src/tests/nix_tests/notyetpassing/eval-okay-zipAttrsWith.nix
@@ -0,0 +1,9 @@
+with import ./../lib.nix;
+
+let
+  str = builtins.hashString "sha256" "test";
+in
+builtins.zipAttrsWith
+  (n: v: { inherit n v; })
+  (map (n: { ${builtins.substring n 1 str} = n; })
+    (range 0 31))
diff --git a/tvix/eval/src/tests/nix_tests/parse-fail-eof-in-string.nix b/tvix/eval/src/tests/nix_tests/parse-fail-eof-in-string.nix
new file mode 100644
index 000000000000..19775d2ec810
--- /dev/null
+++ b/tvix/eval/src/tests/nix_tests/parse-fail-eof-in-string.nix
@@ -0,0 +1,3 @@
+# https://github.com/NixOS/nix/issues/6562
+# Note that this file must not end with a newline.
+a 1"$
\ No newline at end of file
diff --git a/tvix/eval/src/tests/nix_tests/parse-okay-url.nix b/tvix/eval/src/tests/nix_tests/parse-okay-url.nix
index fce3b13ee64b..08de27d0a4ce 100644
--- a/tvix/eval/src/tests/nix_tests/parse-okay-url.nix
+++ b/tvix/eval/src/tests/nix_tests/parse-okay-url.nix
@@ -3,5 +3,6 @@
   http://www2.mplayerhq.hu/MPlayer/releases/fonts/font-arial-iso-8859-1.tar.bz2
   http://losser.st-lab.cs.uu.nl/~armijn/.nix/gcc-3.3.4-static-nix.tar.gz
   http://fpdownload.macromedia.com/get/shockwave/flash/english/linux/7.0r25/install_flash_player_7_linux.tar.gz
+  https://ftp5.gwdg.de/pub/linux/archlinux/extra/os/x86_64/unzip-6.0-14-x86_64.pkg.tar.zst
   ftp://ftp.gtk.org/pub/gtk/v1.2/gtk+-1.2.10.tar.gz
 ]