stdio-common: Adjust tests in Makefile

Sort tests against updated scripts/sort-makefile-lines.py.

No changes in generated code.
No regressions on x86_64 and i686.

Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>

1 files changed, 31 insertions, 0 deletions

diff --git a/stdio-common/bug29.c b/stdio-common/bug29.c
new file mode 100644
index 0000000000..a4785640de
--- /dev/null
+++ b/stdio-common/bug29.c
@@ -0,0 +1,31 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/resource.h>
+
+#define LIMIT 1000000
+
+int
+main (void)
+{
+  struct rlimit lim;
+  getrlimit (RLIMIT_STACK, &lim);
+  lim.rlim_cur = 1048576;
+  setrlimit (RLIMIT_STACK, &lim);
+  char *fmtstr = malloc (4 * LIMIT + 1);
+  if (fmtstr == NULL)
+    abort ();
+  char *output = malloc (LIMIT + 1);
+  if (output == NULL)
+    abort ();
+  for (size_t i = 0; i < LIMIT; i++)
+    memcpy (fmtstr + 4 * i, "%1$d", 4);
+  fmtstr[4 * LIMIT] = '\0';
+  int ret = snprintf (output, LIMIT + 1, fmtstr, 0);
+  if (ret != LIMIT)
+    abort ();
+  for (size_t i = 0; i < LIMIT; i++)
+    if (output[i] != '0')
+      abort ();
+  return 0;
+}