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-rw-r--r--misc/tst-error1.c26
1 files changed, 26 insertions, 0 deletions
diff --git a/misc/tst-error1.c b/misc/tst-error1.c
new file mode 100644
index 0000000..e84843e
--- /dev/null
+++ b/misc/tst-error1.c
@@ -0,0 +1,26 @@
+#include <error.h>
+#include <mcheck.h>
+#include <stdio.h>
+#include <string.h>
+#include <wchar.h>
+
+static int
+do_test (int argc, char *argv[])
+{
+ mtrace ();
+ (void) freopen (argc == 1 ? "/dev/stdout" : argv[1], "a", stderr);
+ /* Orient the stream. */
+ fwprintf (stderr, L"hello world\n");
+ char buf[20000];
+ static const char str[] = "hello world! ";
+ for (int i = 0; i < 1000; ++i)
+ memcpy (&buf[i * (sizeof (str) - 1)], str, sizeof (str));
+ error (0, 0, str);
+ error (0, 0, buf);
+ error (0, 0, buf);
+ error (0, 0, str);
+ return 0;
+}
+
+#define TEST_FUNCTION do_test (argc, argv)
+#include "../test-skeleton.c"