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authorJörg Frings-Fürst <debian@jff.email>2024-03-24 08:54:48 +0100
committerJörg Frings-Fürst <debian@jff.email>2024-03-24 08:54:48 +0100
commit163a663518f33bab48b28431972e580b366b4d49 (patch)
treef518ffabaca4a0b93f0103d617e803792d3b0b43 /tests/test-mbrtowc.c
parent1b3a8d5ad2ea2f099d514d9dd51ebf926a628076 (diff)
parentdd0000f7e25abe6c28d4329d324fd7fcab54094f (diff)
Merge branch 'release/debian/1.2-1'HEADdebian/1.2-1master
Diffstat (limited to 'tests/test-mbrtowc.c')
-rw-r--r--tests/test-mbrtowc.c80
1 files changed, 57 insertions, 23 deletions
diff --git a/tests/test-mbrtowc.c b/tests/test-mbrtowc.c
index 0e86bd49..f45f90e4 100644
--- a/tests/test-mbrtowc.c
+++ b/tests/test-mbrtowc.c
@@ -1,5 +1,5 @@
/* Test of conversion of multibyte character to wide character.
- Copyright (C) 2008-2022 Free Software Foundation, Inc.
+ Copyright (C) 2008-2024 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -26,6 +26,7 @@ SIGNATURE_CHECK (mbrtowc, size_t, (wchar_t *, char const *, size_t,
#include <locale.h>
#include <stdio.h>
+#include <stdlib.h>
#include <string.h>
#include "macros.h"
@@ -72,10 +73,6 @@ main (int argc, char *argv[])
for (c = 0; c < 0x100; c++)
switch (c)
{
- default:
- if (! (c && 1 < argc && argv[1][0] == '5'))
- break;
- FALLTHROUGH;
case '\t': case '\v': case '\f':
case ' ': case '!': case '"': case '#': case '%':
case '&': case '\'': case '(': case ')': case '*':
@@ -97,25 +94,23 @@ main (int argc, char *argv[])
case 'p': case 'q': case 'r': case 's': case 't':
case 'u': case 'v': case 'w': case 'x': case 'y':
case 'z': case '{': case '|': case '}': case '~':
- /* c is in the ISO C "basic character set", or argv[1] starts
- with '5' so we are testing all nonnull bytes. */
+ /* c is in the ISO C "basic character set". */
+ ASSERT (c < 0x80);
+ /* c is an ASCII character. */
buf[0] = c;
+
wc = (wchar_t) 0xBADFACE;
ret = mbrtowc (&wc, buf, 1, &state);
ASSERT (ret == 1);
- if (c < 0x80)
- /* c is an ASCII character. */
- ASSERT (wc == c);
- else
- /* argv[1] starts with '5', that is, we are testing the C or POSIX
- locale.
- On most platforms, the bytes 0x80..0xFF map to U+0080..U+00FF.
- But on musl libc, the bytes 0x80..0xFF map to U+DF80..U+DFFF. */
- ASSERT (wc == (btowc (c) == 0xDF00 + c ? btowc (c) : c));
+ ASSERT (wc == c);
ASSERT (mbsinit (&state));
+
ret = mbrtowc (NULL, buf, 1, &state);
ASSERT (ret == 1);
ASSERT (mbsinit (&state));
+
+ break;
+ default:
break;
}
}
@@ -130,10 +125,53 @@ main (int argc, char *argv[])
ASSERT (mbsinit (&state));
}
+#ifdef __ANDROID__
+ /* On Android ≥ 5.0, the default locale is the "C.UTF-8" locale, not the
+ "C" locale. Furthermore, when you attempt to set the "C" or "POSIX"
+ locale via setlocale(), what you get is a "C" locale with UTF-8 encoding,
+ that is, effectively the "C.UTF-8" locale. */
+ if (argc > 1 && strcmp (argv[1], "1") == 0 && MB_CUR_MAX > 1)
+ argv[1] = "3";
+#endif
+
if (argc > 1)
switch (argv[1][0])
{
case '1':
+ /* C or POSIX locale. */
+ {
+ int c;
+ char buf[1];
+
+ memset (&state, '\0', sizeof (mbstate_t));
+ for (c = 0; c < 0x100; c++)
+ if (c != 0)
+ {
+ /* We are testing all nonnull bytes. */
+ buf[0] = c;
+
+ wc = (wchar_t) 0xBADFACE;
+ ret = mbrtowc (&wc, buf, 1, &state);
+ /* POSIX:2018 says: "In the POSIX locale an [EILSEQ] error
+ cannot occur since all byte values are valid characters." */
+ ASSERT (ret == 1);
+ if (c < 0x80)
+ /* c is an ASCII character. */
+ ASSERT (wc == c);
+ else
+ /* On most platforms, the bytes 0x80..0xFF map to U+0080..U+00FF.
+ But on musl libc, the bytes 0x80..0xFF map to U+DF80..U+DFFF. */
+ ASSERT (wc == (btowc (c) == 0xDF00 + c ? btowc (c) : c));
+ ASSERT (mbsinit (&state));
+
+ ret = mbrtowc (NULL, buf, 1, &state);
+ ASSERT (ret == 1);
+ ASSERT (mbsinit (&state));
+ }
+ }
+ return 0;
+
+ case '2':
/* Locale encoding is ISO-8859-1 or ISO-8859-15. */
{
char input[] = "B\374\337er"; /* "Büßer" */
@@ -180,7 +218,7 @@ main (int argc, char *argv[])
}
return 0;
- case '2':
+ case '3':
/* Locale encoding is UTF-8. */
{
char input[] = "B\303\274\303\237er"; /* "Büßer" */
@@ -235,7 +273,7 @@ main (int argc, char *argv[])
}
return 0;
- case '3':
+ case '4':
/* Locale encoding is EUC-JP. */
{
char input[] = "<\306\374\313\334\270\354>"; /* "<日本語>" */
@@ -291,7 +329,7 @@ main (int argc, char *argv[])
}
return 0;
- case '4':
+ case '5':
/* Locale encoding is GB18030. */
{
char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */
@@ -347,10 +385,6 @@ main (int argc, char *argv[])
ASSERT (mbsinit (&state));
}
return 0;
-
- case '5':
- /* C locale; tested above. */
- return 0;
}
return 1;