From f049ae6d57341b4abd64fb6e65b6f9a05af1c226 Mon Sep 17 00:00:00 2001
From: Alex Rønne Petersen <alex@alexrp.com>
Date: Tue, 30 Sep 2025 18:50:38 +0200
Subject: libc-test: set a 1.6G max_rss for each test case

1.4G was the highest value I observed for any test case on x86_64-linux. This
change should prevent OOM conditions in CI.
---
 test/src/Libc.zig | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'test/src/Libc.zig')

diff --git a/test/src/Libc.zig b/test/src/Libc.zig
index 7a5801ea28..708e4c7bb8 100644
--- a/test/src/Libc.zig
+++ b/test/src/Libc.zig
@@ -10,6 +10,7 @@ pub const Options = struct {
     optimize_modes: []const std.builtin.OptimizeMode,
     test_filters: []const []const u8,
     test_target_filters: []const []const u8,
+    max_rss: usize,
 };
 
 const TestCase = struct {
@@ -100,6 +101,7 @@ pub fn addTarget(libc: *const Libc, target: std.Build.ResolvedTarget) void {
             const exe = libc.b.addExecutable(.{
                 .name = test_case.name,
                 .root_module = mod,
+                .max_rss = libc.options.max_rss,
             });
 
             const run = libc.b.addRunArtifact(exe);
@@ -108,6 +110,7 @@ pub fn addTarget(libc: *const Libc, target: std.Build.ResolvedTarget) void {
             run.expectStdErrEqual("");
             run.expectStdOutEqual("");
             run.expectExitCode(0);
+            run.step.max_rss = libc.options.max_rss;
 
             libc.root_step.dependOn(&run.step);
         }
-- 
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