3 files changed, 37 insertions, 0 deletions
diff --git a/tests/specs/run/seed_random/__test__.jsonc b/tests/specs/run/seed_random/__test__.jsonc
new file mode 100644
index 000000000..5a1876d6c
--- /dev/null
+++ b/tests/specs/run/seed_random/__test__.jsonc
@@ -0,0 +1,4 @@
+{
+  "args": "run --seed=100 seed_random.js",
+  "output": "seed_random.js.out"
+}
diff --git a/tests/specs/run/seed_random/seed_random.js b/tests/specs/run/seed_random/seed_random.js
new file mode 100644
index 000000000..7f6e336df
--- /dev/null
+++ b/tests/specs/run/seed_random/seed_random.js
@@ -0,0 +1,11 @@
+for (let i = 0; i < 10; ++i) {
+  console.log(Math.random());
+}
+
+const arr = new Uint8Array(32);
+
+crypto.getRandomValues(arr);
+console.log(arr);
+
+crypto.getRandomValues(arr);
+console.log(arr);
diff --git a/tests/specs/run/seed_random/seed_random.js.out b/tests/specs/run/seed_random/seed_random.js.out
new file mode 100644
index 000000000..4d1ebd081
--- /dev/null
+++ b/tests/specs/run/seed_random/seed_random.js.out
@@ -0,0 +1,22 @@
+0.858562739044346
+0.8973397944553141
+0.15335012655691727
+0.36867387434349963
+0.3591039342838782
+0.7044499748617652
+0.7461423057751548
+0.3824611207183364
+0.5950178237266042
+0.22440633214343908
+Uint8Array(32) [
+  153, 221, 127, 193, 173,  88,  77, 155,
+   23,  66, 117, 239, 157, 231, 189, 160,
+   79, 198,  30,  56, 137, 159, 220, 226,
+   47, 211,  26,  73, 243, 252,  71, 214
+]
+Uint8Array(32) [
+   18, 98,  66, 131,  76,  87,  93,  76,
+  205, 81, 250, 112, 129, 119,  92,   9,
+  116, 99,   5, 171,   8, 137, 132,  79,
+  255,  9, 194,   1, 138,  85,  72, 189
+]