commit ab77eeb87df94e4ca8d5827c9a89bcc64f1daf3e
author Treehugger Robot <android-test-infra-autosubmit@system.gserviceaccount.com> Tue Jun 27 02:20:19 2023 +0000
committer Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> Tue Jun 27 02:20:19 2023 +0000
tree f0dcbfcc5e2ab2af64dc1ceddb9d325429707ccb
parent 4b8042c17d556b0ea8afc62bc2bea8fa04d4608a
parent cc01683ce6bf094aa1f7d6faa2bd4f1d13729703

Merge "Add a test for a recent POSIX change." am: cfb9030ff0 am: 028f3b6058 am: 760102d7a9 am: cc01683ce6

Original change: https://android-review.googlesource.com/c/platform/bionic/+/2638673

Change-Id: I3bcf42aa6dfb365ad04205b998b04caa817ed2d4
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

tests/stdio_test.cpp

diff --git a/tests/stdio_test.cpp b/tests/stdio_test.cpp
index 9cb0ffd..b3a296d 100644
--- a/tests/stdio_test.cpp
+++ b/tests/stdio_test.cpp
@@ -3685,4 +3685,11 @@
 #else
   GTEST_SKIP() << "no %w in glibc";
 #endif
-}
\ No newline at end of file
+}
+
+TEST(STDIO_TEST, printf_lc_0) {
+  // https://austingroupbugs.net/view.php?id=1647
+  char buf[BUFSIZ];
+  EXPECT_EQ(3, snprintf(buf, sizeof(buf), "<%lc>", L'\0'));
+  EXPECT_TRUE(!memcmp(buf, "<\0>", 3));
+}