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Description: fix 32 bit self-testing
Upstream uses a too big 16 bit character array to fit on 32 bit
architectures. Half the size of the array on such machines.
Author: Laszlo Boszormenyi (GCS) <gcs@debian.org>
Forwarded: no
Last-Update: 2025-08-23
---
--- icu-77.1.orig/source/test/intltest/ustrtest.cpp
+++ icu-77.1/source/test/intltest/ustrtest.cpp
@@ -2378,7 +2378,17 @@ void UnicodeStringTest::TestLargeMemory(
#if U_PLATFORM_IS_LINUX_BASED || U_PLATFORM_IS_DARWIN_BASED
if(quick) { return; }
IcuTestErrorCode status(*this, "TestLargeMemory");
+#if defined(__i386__) || defined(__arm__) || defined(__hppa__) || defined(__powerpc__)
+ constexpr uint32_t len = 1073741820;
+#else
+
+#if defined (__x86_64__) && SIZE_MAX == 0xFFFFFFFF
+ constexpr uint32_t len = 1073741820;
+#else
constexpr uint32_t len = 2147483643;
+#endif
+
+#endif
char16_t *buf = new char16_t[len];
if (buf == nullptr) { return; }
uprv_memset(buf, 0x4e, len * 2);
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