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kernel32/tests: Add tabular UTF-7 decoding tests.

This commit is contained in:
Alex Henrie 2014-12-26 00:15:32 -07:00 committed by Alexandre Julliard
parent 6eab498160
commit ddc0c3203f
1 changed files with 159 additions and 0 deletions
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159
dlls/kernel32/tests/codepage.c
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@ -681,6 +681,137 @@ static void test_utf7_decoding(void)
41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, -1, -1, -1, -1, -1 /* 0x70-0x7F */ 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, -1, -1, -1, -1, -1 /* 0x70-0x7F */
}; };
struct
{
/* inputs */
char src[32];
int srclen;
WCHAR *dst;
int dstlen;
/* expected outputs */
WCHAR expected_dst[32];
int chars_written;
int len;
}
tests[] =
{
/* tests string conversion with srclen=-1 */
{
"+T2BZfQ-", -1, output, sizeof(output) / sizeof(WCHAR) - 1,
{0x4F60,0x597D,0}, 3, 3
},
/* tests string conversion with srclen=-2 */
{
"+T2BZfQ-", -2, output, sizeof(output) / sizeof(WCHAR) - 1,
{0x4F60,0x597D,0}, 3, 3
},
/* tests string conversion with dstlen=strlen(expected_dst) */
{
"+T2BZfQ-", -1, output, 2,
{0x4F60,0x597D}, 2, 0
},
/* tests string conversion with dstlen=strlen(expected_dst)+1 */
{
"+T2BZfQ-", -1, output, 3,
{0x4F60,0x597D,0}, 3, 3
},
/* tests string conversion with dstlen=strlen(expected_dst)+2 */
{
"+T2BZfQ-", -1, output, 4,
{0x4F60,0x597D,0}, 3, 3
},
/* tests dry run with dst=NULL and dstlen=0 */
{
"+T2BZfQ-", -1, NULL, 0,
{}, 0, 3
},
/* tests dry run with dst!=NULL and dstlen=0 */
{
"+T2BZfQ-", -1, output, 0,
{}, 0, 3
},
/* tests ill-formed UTF-7: 6 bits, not enough for a byte pair */
{
"+T-+T-+T-hello", -1, output, sizeof(output) / sizeof(WCHAR) - 1,
{'h','e','l','l','o',0}, 6, 6
},
/* tests ill-formed UTF-7: 12 bits, not enough for a byte pair */
{
"+T2-+T2-+T2-hello", -1, output, sizeof(output) / sizeof(WCHAR) - 1,
{'h','e','l','l','o',0}, 6, 6
},
/* tests ill-formed UTF-7: 18 bits, not a multiple of 16 and the last bit is a 1 */
{
"+T2B-+T2B-+T2B-hello", -1, output, sizeof(output) / sizeof(WCHAR) - 1,
{0x4F60,0x4F60,0x4F60,'h','e','l','l','o',0}, 9, 9
},
/* tests ill-formed UTF-7: 24 bits, a multiple of 8 but not a multiple of 16 */
{
"+T2BZ-+T2BZ-+T2BZ-hello", -1, output, sizeof(output) / sizeof(WCHAR) - 1,
{0x4F60,0x4F60,0x4F60,'h','e','l','l','o',0}, 9, 9
},
/* tests UTF-7 followed by characters that should be encoded but aren't */
{
"+T2BZ-\x82\xFE", -1, output, sizeof(output) / sizeof(WCHAR) - 1,
{0x4F60,0x0082,0x00FE,0}, 4, 4
},
/* tests srclen > strlen(src) */
{
"a\0b", 4, output, sizeof(output) / sizeof(WCHAR) - 1,
{'a',0,'b',0}, 4, 4
},
/* tests srclen < strlen(src) outside of a UTF-7 sequence */
{
"hello", 2, output, sizeof(output) / sizeof(WCHAR) - 1,
{'h','e'}, 2, 2
},
/* tests srclen < strlen(src) inside of a UTF-7 sequence */
{
"+T2BZfQ-", 4, output, sizeof(output) / sizeof(WCHAR) - 1,
{0x4F60}, 1, 1
},
/* tests srclen < strlen(src) right at the beginning of a UTF-7 sequence */
{
"hi+T2A-", 3, output, sizeof(output) / sizeof(WCHAR) - 1,
{'h','i'}, 2, 2
},
/* tests srclen < strlen(src) right at the end of a UTF-7 sequence */
{
"+T2A-hi", 5, output, sizeof(output) / sizeof(WCHAR) - 1,
{0x4F60}, 1, 1
},
/* tests srclen < strlen(src) at the beginning of an escaped + sign */
{
"hi+-", 3, output, sizeof(output) / sizeof(WCHAR) - 1,
{'h','i'}, 2, 2
},
/* tests srclen < strlen(src) at the end of an escaped + sign */
{
"+-hi", 2, output, sizeof(output) / sizeof(WCHAR) - 1,
{'+'}, 1, 1
},
/* tests len=0 but no error */
{
"+", 1, output, sizeof(output) / sizeof(WCHAR) - 1,
{}, 0, 0
},
/* tests a single null char */
{
"", -1, output, sizeof(output) / sizeof(WCHAR) - 1,
{0}, 1, 1
},
/* tests a buffer that runs out while not decoding a UTF-7 sequence */
{
"hello", -1, output, 2,
{'h','e'}, 2, 0
},
/* tests a buffer that runs out in the middle of decoding a UTF-7 sequence */
{
"+T2BZfQ-", -1, output, 1,
{0x4F60}, 1, 0
}
};
if (MultiByteToWideChar(CP_UTF7, 0, "foobar", -1, NULL, 0) == 0 && if (MultiByteToWideChar(CP_UTF7, 0, "foobar", -1, NULL, 0) == 0 &&
GetLastError() == ERROR_CALL_NOT_IMPLEMENTED) GetLastError() == ERROR_CALL_NOT_IMPLEMENTED)
{ {
@ -781,6 +912,34 @@ static void test_utf7_decoding(void)
"i=0x%02x: expected output=%s, got output=%s\n", "i=0x%02x: expected output=%s, got output=%s\n",
i, wine_dbgstr_wn(expected, expected_len + 1), wine_dbgstr_wn(output, expected_len + 1)); i, wine_dbgstr_wn(expected, expected_len + 1), wine_dbgstr_wn(output, expected_len + 1));
} }
for (i = 0; i < sizeof(tests) / sizeof(tests[0]); i++)
{
memset(output, 0x23, sizeof(output) - sizeof(WCHAR));
output[sizeof(output) / sizeof(WCHAR) - 1] = 0;
SetLastError(0xdeadbeef);
len = MultiByteToWideChar(CP_UTF7, 0, tests[i].src, tests[i].srclen,
tests[i].dst, tests[i].dstlen);
tests[i].expected_dst[tests[i].chars_written] = 0x2323;
if (!tests[i].len && tests[i].chars_written)
{
ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER,
"tests[%i]: expected error=0x%x, got error=0x%x\n",
i, ERROR_INSUFFICIENT_BUFFER, GetLastError());
}
ok(len == tests[i].len, "tests[%i]: expected len=%i, got len=%i\n", i, tests[i].len, len);
if (tests[i].dst)
{
ok(memcmp(tests[i].dst, tests[i].expected_dst, (tests[i].chars_written + 1) * sizeof(WCHAR)) == 0,
"tests[%i]: expected dst=%s, got dst=%s\n",
i, wine_dbgstr_wn(tests[i].expected_dst, tests[i].chars_written + 1),
wine_dbgstr_wn(tests[i].dst, tests[i].chars_written + 1));
}
}
} }
static void test_undefined_byte_char(void) static void test_undefined_byte_char(void)