From d84bc45e176163d3ce3cae33422b9f7973def540 Mon Sep 17 00:00:00 2001
From: Emily <hello@emily.moe>
Date: Thu, 14 Aug 2025 18:39:41 +0100
Subject: [PATCH] tests/functional2/lang: add test for underflowing JSON number
 literal

Change-Id: I6a6a6964c49a82244f7c0062c27ec9a5feadd910
---
 .../{eval-fail.err.exp => eval-fail-overflow.err.exp}            | 0
 .../lang/fromJSON-overflowing/eval-okay-underflow.out.exp        | 1 +
 .../lang/fromJSON-overflowing/{in.nix => in-overflow.nix}        | 0
 tests/functional2/lang/fromJSON-overflowing/in-underflow.nix     | 1 +
 4 files changed, 2 insertions(+)
 rename tests/functional2/lang/fromJSON-overflowing/{eval-fail.err.exp => eval-fail-overflow.err.exp} (100%)
 create mode 100644 tests/functional2/lang/fromJSON-overflowing/eval-okay-underflow.out.exp
 rename tests/functional2/lang/fromJSON-overflowing/{in.nix => in-overflow.nix} (100%)
 create mode 100644 tests/functional2/lang/fromJSON-overflowing/in-underflow.nix

diff --git a/tests/functional2/lang/fromJSON-overflowing/eval-fail.err.exp b/tests/functional2/lang/fromJSON-overflowing/eval-fail-overflow.err.exp
similarity index 100%
rename from tests/functional2/lang/fromJSON-overflowing/eval-fail.err.exp
rename to tests/functional2/lang/fromJSON-overflowing/eval-fail-overflow.err.exp
diff --git a/tests/functional2/lang/fromJSON-overflowing/eval-okay-underflow.out.exp b/tests/functional2/lang/fromJSON-overflowing/eval-okay-underflow.out.exp
new file mode 100644
index 000000000..1f835a11b
--- /dev/null
+++ b/tests/functional2/lang/fromJSON-overflowing/eval-okay-underflow.out.exp
@@ -0,0 +1 @@
+{ attr = -9.22337e+18; }
diff --git a/tests/functional2/lang/fromJSON-overflowing/in.nix b/tests/functional2/lang/fromJSON-overflowing/in-overflow.nix
similarity index 100%
rename from tests/functional2/lang/fromJSON-overflowing/in.nix
rename to tests/functional2/lang/fromJSON-overflowing/in-overflow.nix
diff --git a/tests/functional2/lang/fromJSON-overflowing/in-underflow.nix b/tests/functional2/lang/fromJSON-overflowing/in-underflow.nix
new file mode 100644
index 000000000..005403f98
--- /dev/null
+++ b/tests/functional2/lang/fromJSON-overflowing/in-underflow.nix
@@ -0,0 +1 @@
+builtins.fromJSON ''{"attr": -9223372036854775809}''