[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/libc/glibc/glibc-2.22/libio/bug-wsetpos.c b/ap/libc/glibc/glibc-2.22/libio/bug-wsetpos.c
new file mode 100644
index 0000000..ccb22a4
--- /dev/null
+++ b/ap/libc/glibc/glibc-2.22/libio/bug-wsetpos.c
@@ -0,0 +1,75 @@
+/* Test program for fsetpos on a wide character stream. */
+
+#include <assert.h>
+#include <stdio.h>
+#include <wchar.h>
+
+static void do_prepare (void);
+#define PREPARE(argc, argv) do_prepare ()
+static int do_test (void);
+#define TEST_FUNCTION do_test ()
+#include <test-skeleton.c>
+
+static const char pattern[] = "12345";
+static char *temp_file;
+
+static void
+do_prepare (void)
+{
+ int fd = create_temp_file ("bug-wsetpos.", &temp_file);
+ if (fd == -1)
+ {
+ printf ("cannot create temporary file: %m\n");
+ exit (1);
+ }
+ write (fd, pattern, sizeof (pattern));
+ close (fd);
+}
+
+static int
+do_test (void)
+{
+ FILE *fp = fopen (temp_file, "r");
+ fpos_t pos;
+ wchar_t c;
+
+ if (fp == NULL)
+ {
+ printf ("fdopen: %m\n");
+ return 1;
+ }
+
+ c = fgetwc (fp); assert (c == L'1');
+ c = fgetwc (fp); assert (c == L'2');
+
+ if (fgetpos (fp, &pos) == EOF)
+ {
+ printf ("fgetpos: %m\n");
+ return 1;
+ }
+
+ rewind (fp);
+ if (ferror (fp))
+ {
+ printf ("rewind: %m\n");
+ return 1;
+ }
+
+ c = fgetwc (fp); assert (c == L'1');
+
+ if (fsetpos (fp, &pos) == EOF)
+ {
+ printf ("fsetpos: %m\n");
+ return 1;
+ }
+
+ c = fgetwc (fp);
+ if (c != L'3')
+ {
+ puts ("fsetpos failed");
+ return 1;
+ }
+
+ puts ("Test succeeded.");
+ return 0;
+}