[libc-commits] [PATCH] D156257: [libc][NFC] fix sprintf test on 32 bit systems

[Michael Jones via Phabricator via libc-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rG91eb99b84173: [libc][NFC] fix sprintf test on 32 bit systems (authored by michaelrj).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D156257/new/

https://reviews.llvm.org/D156257

Files:
  libc/test/src/stdio/sprintf_test.cpp


Index: libc/test/src/stdio/sprintf_test.cpp
===================================================================
--- libc/test/src/stdio/sprintf_test.cpp
+++ libc/test/src/stdio/sprintf_test.cpp
@@ -122,13 +122,19 @@
   EXPECT_EQ(written, 20);
   ASSERT_STREQ(buff, "18446744073709551615"); // ull max
 
+  written = __llvm_libc::sprintf(buff, "%u", ~0);
+  if (sizeof(int) == 4) {
+    EXPECT_EQ(written, 10);
+    ASSERT_STREQ(buff, "4294967295");
+  }
+
   written = __llvm_libc::sprintf(buff, "%tu", ~ptrdiff_t(0));
   if (sizeof(ptrdiff_t) == 8) {
     EXPECT_EQ(written, 20);
     ASSERT_STREQ(buff, "18446744073709551615");
   } else if (sizeof(ptrdiff_t) == 4) {
     EXPECT_EQ(written, 10);
-    ASSERT_STREQ(buff, "4294967296");
+    ASSERT_STREQ(buff, "4294967295");
   }
 
   written = __llvm_libc::sprintf(buff, "%lld", -9223372036854775807ll - 1ll);


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