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[hurd, commited] stdio-common: Fix %m sprintf test output for GNU/Hurd
From: |
Samuel Thibault |
Subject: |
[hurd, commited] stdio-common: Fix %m sprintf test output for GNU/Hurd |
Date: |
Mon, 27 Dec 2021 21:23:27 +0100 |
GNU/Hurd has slightly different error messages for undefined numbers,
due to the notion of error subsystems.
---
stdio-common/tst-sprintf-errno.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/stdio-common/tst-sprintf-errno.c b/stdio-common/tst-sprintf-errno.c
index 7622fdbc48..f5b587f0fe 100644
--- a/stdio-common/tst-sprintf-errno.c
+++ b/stdio-common/tst-sprintf-errno.c
@@ -48,16 +48,26 @@ do_test (void)
TEST_COMPARE_STRING (buf, "0");
errno = -1;
+#ifdef __GNU__
+ TEST_COMPARE (sprintf (buf, "%m"), 35);
+ TEST_COMPARE_STRING (buf, "Error in unknown error system: : -1");
+#else
TEST_COMPARE (sprintf (buf, "%m"), 16);
TEST_COMPARE_STRING (buf, "Unknown error -1");
+#endif
errno = -1;
TEST_COMPARE (sprintf (buf, "%#m"), 2);
TEST_COMPARE_STRING (buf, "-1");
errno = 1002003;
+#ifdef __GNU__
+ TEST_COMPARE (sprintf (buf, "%m"), 42);
+ TEST_COMPARE_STRING (buf, "(system kern) error with unknown subsystem");
+#else
TEST_COMPARE (sprintf (buf, "%m"), 21);
TEST_COMPARE_STRING (buf, "Unknown error 1002003");
+#endif
errno = 1002003;
TEST_COMPARE (sprintf (buf, "%#m"), 7);
--
2.34.1
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