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Polish up the tests a bit more after projects/collation was merged to head

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Provide more meaningful diagnostic messages if LC_CTYPE can't be set properly
instead of segfaulting, because setlocale returns NULL and strcmp(NULL, b) will
always segfault

Split up the testcases so one failing (in this case en_US.ISO8859-15) won't
cause the rest of the testcases to be skipped

Remove some unused variables

MFC after: 1 week
X-MFC with: r290532
Sponsored by: EMC / Isilon Storage Division
This commit is contained in:
ngie 2015-11-15 04:33:14 +00:00
parent 0447c1fe38
commit e7ed94d96c
2 changed files with 77 additions and 37 deletions
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52
lib/libc/tests/locale/c16rtomb_test.c
View File

@ -42,13 +42,27 @@ __FBSDID("$FreeBSD$");
#include <atf-c.h>
ATF_TC_WITHOUT_HEAD(c16rtomb_test);
ATF_TC_BODY(c16rtomb_test, tc)
static void
require_lc_ctype(const char *locale_name)
{
mbstate_t s;
char buf[MB_LEN_MAX + 1];
char *lc_ctype_set;
/* C/POSIX locale. */
lc_ctype_set = setlocale(LC_CTYPE, locale_name);
if (lc_ctype_set == NULL)
atf_tc_fail("setlocale(LC_CTYPE, \"%s\") failed; errno=%d",
locale_name, errno);
ATF_REQUIRE(strcmp(lc_ctype_set, locale_name) == 0);
}
static mbstate_t s;
static char buf[MB_LEN_MAX + 1];
ATF_TC_WITHOUT_HEAD(c16rtomb_c_locale_test);
ATF_TC_BODY(c16rtomb_c_locale_test, tc)
{
require_lc_ctype("C");
/*
* If the buffer argument is NULL, c16 is implicitly 0,
@ -80,11 +94,13 @@ ATF_TC_BODY(c16rtomb_test, tc)
ATF_REQUIRE(c16rtomb(buf, 0xdca9, &s) == (size_t)-1);
ATF_REQUIRE(errno == EILSEQ);
ATF_REQUIRE((unsigned char)buf[0] == 0xcc);
}
/* ISO8859-1. */
ATF_TC_WITHOUT_HEAD(c16rtomb_iso_8859_1_test);
ATF_TC_BODY(c16rtomb_iso_8859_1_test, tc)
{
ATF_REQUIRE(strcmp(setlocale(LC_CTYPE, "en_US.ISO8859-1"),
"en_US.ISO8859-1") == 0);
require_lc_ctype("en_US.ISO8859-1");
/* Unicode character 'Euro sign'. */
memset(&s, 0, sizeof(s));
@ -92,21 +108,26 @@ ATF_TC_BODY(c16rtomb_test, tc)
ATF_REQUIRE(c16rtomb(buf, 0x20ac, &s) == (size_t)-1);
ATF_REQUIRE(errno == EILSEQ);
ATF_REQUIRE((unsigned char)buf[0] == 0xcc);
}
/* ISO8859-15. */
ATF_TC_WITHOUT_HEAD(c16rtomb_iso_8859_15_test);
ATF_TC_BODY(c16rtomb_iso_8859_15_test, tc)
{
ATF_REQUIRE(strcmp(setlocale(LC_CTYPE, "en_US.ISO8859-15"),
"en_US.ISO8859-15") == 0);
require_lc_ctype("en_US.ISO8859-15");
/* Unicode character 'Euro sign'. */
memset(&s, 0, sizeof(s));
memset(buf, 0xcc, sizeof(buf));
ATF_REQUIRE(c16rtomb(buf, 0x20ac, &s) == 1);
ATF_REQUIRE((unsigned char)buf[0] == 0xa4 && (unsigned char)buf[1] == 0xcc);
}
/* UTF-8. */
ATF_TC_WITHOUT_HEAD(c16rtomb_utf_8_test);
ATF_TC_BODY(c16rtomb_utf_8_test, tc)
{
ATF_REQUIRE(strcmp(setlocale(LC_CTYPE, "en_US.UTF-8"), "en_US.UTF-8") == 0);
require_lc_ctype("en_US.UTF-8");
/* Unicode character 'Pile of poo'. */
memset(&s, 0, sizeof(s));
@ -136,7 +157,10 @@ ATF_TC_BODY(c16rtomb_test, tc)
ATF_TP_ADD_TCS(tp)
{
ATF_TP_ADD_TC(tp, c16rtomb_test);
ATF_TP_ADD_TC(tp, c16rtomb_c_locale_test);
ATF_TP_ADD_TC(tp, c16rtomb_iso_8859_1_test);
ATF_TP_ADD_TC(tp, c16rtomb_iso_8859_15_test);
ATF_TP_ADD_TC(tp, c16rtomb_utf_8_test);
return (atf_no_error());
}

62
lib/libc/tests/locale/mbrtoc16_test.c
View File

@ -42,16 +42,27 @@ __FBSDID("$FreeBSD$");
#include <atf-c.h>
ATF_TC_WITHOUT_HEAD(mbrtoc16_test);
ATF_TC_BODY(mbrtoc16_test, tc)
static void
require_lc_ctype(const char *locale_name)
{
mbstate_t s;
size_t len;
char16_t c16;
char *lc_ctype_set;
/*
* C/POSIX locale.
*/
lc_ctype_set = setlocale(LC_CTYPE, locale_name);
if (lc_ctype_set == NULL)
atf_tc_fail("setlocale(LC_CTYPE, \"%s\") failed; errno=%d",
locale_name, errno);
ATF_REQUIRE(strcmp(lc_ctype_set, locale_name) == 0);
}
static mbstate_t s;
static char16_t c16;
ATF_TC_WITHOUT_HEAD(mbrtoc16_c_locale_test);
ATF_TC_BODY(mbrtoc16_c_locale_test, tc)
{
require_lc_ctype("C");
/* Null wide character, internal state. */
ATF_REQUIRE(mbrtoc16(&c16, "", 1, NULL) == 0);
@ -91,35 +102,37 @@ ATF_TC_BODY(mbrtoc16_test, tc)
ATF_REQUIRE(mbrtoc16(&c16, "C", 1, &s) == 1);
ATF_REQUIRE(c16 == L'C');
/*
* ISO-8859-1.
*/
}
ATF_REQUIRE(strcmp(setlocale(LC_CTYPE, "en_US.ISO8859-1"),
"en_US.ISO8859-1") == 0);
ATF_TC_WITHOUT_HEAD(mbrtoc16_iso_8859_1_test);
ATF_TC_BODY(mbrtoc16_iso_8859_1_test, tc)
{
require_lc_ctype("en_US.ISO8859-1");
/* Currency sign. */
memset(&s, 0, sizeof(s));
ATF_REQUIRE(mbrtoc16(&c16, "\xa4", 1, &s) == 1);
ATF_REQUIRE(c16 == 0xa4);
}
/*
* ISO-8859-15.
*/
ATF_TC_WITHOUT_HEAD(mbrtoc16_iso_8859_15_test);
ATF_TC_BODY(mbrtoc16_iso_8859_15_test, tc)
{
ATF_REQUIRE(strcmp(setlocale(LC_CTYPE, "en_US.ISO8859-15"),
"en_US.ISO8859-15") == 0);
require_lc_ctype("en_US.ISO8859-15");
/* Euro sign. */
memset(&s, 0, sizeof(s));
ATF_REQUIRE(mbrtoc16(&c16, "\xa4", 1, &s) == 1);
ATF_REQUIRE(c16 == 0x20ac);
}
/*
* UTF-8.
*/
ATF_TC_WITHOUT_HEAD(mbrtoc16_utf_8_test);
ATF_TC_BODY(mbrtoc16_utf_8_test, tc)
{
ATF_REQUIRE(strcmp(setlocale(LC_CTYPE, "en_US.UTF-8"), "en_US.UTF-8") == 0);
require_lc_ctype("en_US.UTF-8");
/* Null wide character, internal state. */
ATF_REQUIRE(mbrtoc16(NULL, 0, 0, NULL) == 0);
@ -192,7 +205,10 @@ ATF_TC_BODY(mbrtoc16_test, tc)
ATF_TP_ADD_TCS(tp)
{
ATF_TP_ADD_TC(tp, mbrtoc16_test);
ATF_TP_ADD_TC(tp, mbrtoc16_c_locale_test);
ATF_TP_ADD_TC(tp, mbrtoc16_iso_8859_1_test);
ATF_TP_ADD_TC(tp, mbrtoc16_iso_8859_15_test);
ATF_TP_ADD_TC(tp, mbrtoc16_utf_8_test);
return (atf_no_error());
}