From 5af11ca083a8f4b58988d2fe701094effc03b09d Mon Sep 17 00:00:00 2001
From: Saran Tunyasuvunakool <stunya@google.com>
Date: Sun, 9 Oct 2022 06:39:12 -0700
Subject: [PATCH] Add XML parsing test case for large memory specification
 without suffix.

Startblock:
   diffbase is submitted
PiperOrigin-RevId: 479914967
Change-Id: I574612bf875c929803cf5abc3b1885e9855dee29
---
 test/xml/xml_native_reader_test.cc | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/test/xml/xml_native_reader_test.cc b/test/xml/xml_native_reader_test.cc
index 7f2eedec..fad25d9a 100644
--- a/test/xml/xml_native_reader_test.cc
+++ b/test/xml/xml_native_reader_test.cc
@@ -96,6 +96,17 @@ TEST_F(XMLReaderTest, MemorySize) {
     EXPECT_EQ(model->nstack, 1024*1024*1024 / sizeof(mjtNum));
     mj_deleteModel(model);
   }
+  {
+    static constexpr char xml[] = R"(
+    <mujoco>
+      <size memory="1073741824"/>
+    </mujoco>
+    )";
+    mjModel* model = LoadModelFromString(xml, error.data(), error.size());
+    ASSERT_THAT(model, NotNull());
+    EXPECT_EQ(model->nstack, 1024*1024*1024 / sizeof(mjtNum));
+    mj_deleteModel(model);
+  }
 }
 
 TEST_F(XMLReaderTest, InvalidMemorySize) {