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Diffstat (limited to 'gnulib/tests/unistdio/test-u16-printf1.h')
| m--------- | gnulib | 0 | ||||
| -rw-r--r-- | gnulib/tests/unistdio/test-u16-printf1.h | 941 |
2 files changed, 941 insertions, 0 deletions
diff --git a/gnulib b/gnulib deleted file mode 160000 -Subproject 4fc10daa05477586fea99b6b3ca02a87d1102fa diff --git a/gnulib/tests/unistdio/test-u16-printf1.h b/gnulib/tests/unistdio/test-u16-printf1.h new file mode 100644 index 00000000..1965ce98 --- /dev/null +++ b/gnulib/tests/unistdio/test-u16-printf1.h @@ -0,0 +1,941 @@ +/* Test of u16_v[a]s[n]printf() function. + Copyright (C) 2007, 2009, 2010 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 + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ + +/* Written by Bruno Haible <bruno@clisp.org>, 2007. */ + +static void +test_xfunction (uint16_t * (*my_xasprintf) (const char *, ...)) +{ + /* Test support of size specifiers as in C99. */ + + { + uint16_t *result = + my_xasprintf ("%ju %d", (uintmax_t) 12345671, 33, 44, 55); + static const uint16_t expected[] = + { '1', '2', '3', '4', '5', '6', '7', '1', ' ', '3', '3', 0 }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + + { + uint16_t *result = + my_xasprintf ("%zu %d", (size_t) 12345672, 33, 44, 55); + static const uint16_t expected[] = + { '1', '2', '3', '4', '5', '6', '7', '2', ' ', '3', '3', 0 }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + + { + uint16_t *result = + my_xasprintf ("%tu %d", (ptrdiff_t) 12345673, 33, 44, 55); + static const uint16_t expected[] = + { '1', '2', '3', '4', '5', '6', '7', '3', ' ', '3', '3', 0 }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + + { + uint16_t *result = + my_xasprintf ("%Lg %d", (long double) 1.5, 33, 44, 55); + static const uint16_t expected[] = + { '1', '.', '5', ' ', '3', '3', 0 }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + + /* Test the support of the 'U' conversion specifier for Unicode strings. */ + + { + static const uint8_t unicode_string[] = "Hello"; + { + uint16_t *result = + my_xasprintf ("%U %d", unicode_string, 33, 44, 55); + static const uint16_t expected[] = + { 'H', 'e', 'l', 'l', 'o', ' ', '3', '3', 0 }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + { /* Width. */ + uint16_t *result = + my_xasprintf ("%10U %d", unicode_string, 33, 44, 55); + static const uint16_t expected[] = + { ' ', ' ', ' ', ' ', ' ', 'H', 'e', 'l', 'l', 'o', ' ', '3', '3', 0 }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + { /* FLAG_LEFT. */ + uint16_t *result = + my_xasprintf ("%-10U %d", unicode_string, 33, 44, 55); + static const uint16_t expected[] = + { 'H', 'e', 'l', 'l', 'o', ' ', ' ', ' ', ' ', ' ', ' ', '3', '3', 0 }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + { /* FLAG_ZERO: no effect. */ + uint16_t *result = + my_xasprintf ("%010U %d", unicode_string, 33, 44, 55); + static const uint16_t expected[] = + { ' ', ' ', ' ', ' ', ' ', 'H', 'e', 'l', 'l', 'o', ' ', '3', '3', 0 }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + } + + { + static const uint16_t unicode_string[] = { 'H', 'e', 'l', 'l', 'o', 0 }; + { + uint16_t *result = + my_xasprintf ("%lU %d", unicode_string, 33, 44, 55); + static const uint16_t expected[] = + { 'H', 'e', 'l', 'l', 'o', ' ', '3', '3', 0 }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + { /* Width. */ + uint16_t *result = + my_xasprintf ("%10lU %d", unicode_string, 33, 44, 55); + static const uint16_t expected[] = + { ' ', ' ', ' ', ' ', ' ', 'H', 'e', 'l', 'l', 'o', ' ', '3', '3', 0 }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + { /* FLAG_LEFT. */ + uint16_t *result = + my_xasprintf ("%-10lU %d", unicode_string, 33, 44, 55); + static const uint16_t expected[] = + { 'H', 'e', 'l', 'l', 'o', ' ', ' ', ' ', ' ', ' ', ' ', '3', '3', 0 }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + { /* FLAG_ZERO: no effect. */ + uint16_t *result = + my_xasprintf ("%010lU %d", unicode_string, 33, 44, 55); + static const uint16_t expected[] = + { ' ', ' ', ' ', ' ', ' ', 'H', 'e', 'l', 'l', 'o', ' ', '3', '3', 0 }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + } + + { + static const uint32_t unicode_string[] = { 'H', 'e', 'l', 'l', 'o', 0 }; + { + uint16_t *result = + my_xasprintf ("%llU %d", unicode_string, 33, 44, 55); + static const uint16_t expected[] = + { 'H', 'e', 'l', 'l', 'o', ' ', '3', '3', 0 }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + { /* Width. */ + uint16_t *result = + my_xasprintf ("%10llU %d", unicode_string, 33, 44, 55); + static const uint16_t expected[] = + { ' ', ' ', ' ', ' ', ' ', 'H', 'e', 'l', 'l', 'o', ' ', '3', '3', 0 }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + { /* FLAG_LEFT. */ + uint16_t *result = + my_xasprintf ("%-10llU %d", unicode_string, 33, 44, 55); + static const uint16_t expected[] = + { 'H', 'e', 'l', 'l', 'o', ' ', ' ', ' ', ' ', ' ', ' ', '3', '3', 0 }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + { /* FLAG_ZERO: no effect. */ + uint16_t *result = + my_xasprintf ("%010llU %d", unicode_string, 33, 44, 55); + static const uint16_t expected[] = + { ' ', ' ', ' ', ' ', ' ', 'H', 'e', 'l', 'l', 'o', ' ', '3', '3', 0 }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + } + + /* Test the support of the 's' conversion specifier for strings. */ + + { + uint16_t *result = + my_xasprintf ("Mr. %s %d", "Ronald Reagan", 33, 44, 55); + static const uint16_t expected[] = + { 'M', 'r', '.', ' ', 'R', 'o', 'n', 'a', 'l', 'd', + ' ', 'R', 'e', 'a', 'g', 'a', 'n', ' ', '3', '3', + 0 + }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + + { /* Width. */ + uint16_t *result = + my_xasprintf ("Mr. %20s %d", "Ronald Reagan", 33, 44, 55); + static const uint16_t expected[] = + { 'M', 'r', '.', ' ', ' ', ' ', ' ', ' ', ' ', ' ', + ' ', 'R', 'o', 'n', 'a', 'l', 'd', ' ', 'R', 'e', + 'a', 'g', 'a', 'n', ' ', '3', '3', 0 + }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + + { /* FLAG_LEFT. */ + uint16_t *result = + my_xasprintf ("Mr. %-20s %d", "Ronald Reagan", 33, 44, 55); + static const uint16_t expected[] = + { 'M', 'r', '.', ' ', 'R', 'o', 'n', 'a', 'l', 'd', + ' ', 'R', 'e', 'a', 'g', 'a', 'n', ' ', ' ', ' ', + ' ', ' ', ' ', ' ', ' ', '3', '3', 0 + }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + + { /* FLAG_ZERO: no effect. */ + uint16_t *result = + my_xasprintf ("Mr. %020s %d", "Ronald Reagan", 33, 44, 55); + static const uint16_t expected[] = + { 'M', 'r', '.', ' ', ' ', ' ', ' ', ' ', ' ', ' ', + ' ', 'R', 'o', 'n', 'a', 'l', 'd', ' ', 'R', 'e', + 'a', 'g', 'a', 'n', ' ', '3', '3', 0 + }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + + /* Test the support of the 'a' and 'A' conversion specifier for hexadecimal + output of floating-point numbers. */ + + { /* A positive number. */ + uint16_t *result = + my_xasprintf ("%a %d", 3.1416015625, 33, 44, 55); + static const uint16_t expected1[] = + { '0', 'x', '1', '.', '9', '2', '2', 'p', '+', '1', ' ', '3', '3', 0 }; + static const uint16_t expected2[] = + { '0', 'x', '3', '.', '2', '4', '4', 'p', '+', '0', ' ', '3', '3', 0 }; + static const uint16_t expected3[] = + { '0', 'x', '6', '.', '4', '8', '8', 'p', '-', '1', ' ', '3', '3', 0 }; + static const uint16_t expected4[] = + { '0', 'x', 'c', '.', '9', '1', 'p', '-', '2', ' ', '3', '3', 0 }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected1) == 0 + || u16_strcmp (result, expected2) == 0 + || u16_strcmp (result, expected3) == 0 + || u16_strcmp (result, expected4) == 0); + free (result); + } + + { /* Width. */ + uint16_t *result = + my_xasprintf ("%10a %d", 1.75, 33, 44, 55); + static const uint16_t expected1[] = + { ' ', ' ', '0', 'x', '1', '.', 'c', 'p', '+', '0', ' ', '3', '3', 0 }; + static const uint16_t expected2[] = + { ' ', ' ', '0', 'x', '3', '.', '8', 'p', '-', '1', ' ', '3', '3', 0 }; + static const uint16_t expected3[] = + { ' ', ' ', ' ', ' ', '0', 'x', '7', 'p', '-', '2', ' ', '3', '3', 0 }; + static const uint16_t expected4[] = + { ' ', ' ', ' ', ' ', '0', 'x', 'e', 'p', '-', '3', ' ', '3', '3', 0 }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected1) == 0 + || u16_strcmp (result, expected2) == 0 + || u16_strcmp (result, expected3) == 0 + || u16_strcmp (result, expected4) == 0); + free (result); + } + + { /* Small precision. */ + uint16_t *result = + my_xasprintf ("%.10a %d", 1.75, 33, 44, 55); + static const uint16_t expected1[] = + { '0', 'x', '1', '.', 'c', '0', '0', '0', '0', '0', + '0', '0', '0', '0', 'p', '+', '0', ' ', '3', '3', + 0 + }; + static const uint16_t expected2[] = + { '0', 'x', '3', '.', '8', '0', '0', '0', '0', '0', + '0', '0', '0', '0', 'p', '-', '1', ' ', '3', '3', + 0 + }; + static const uint16_t expected3[] = + { '0', 'x', '7', '.', '0', '0', '0', '0', '0', '0', + '0', '0', '0', '0', 'p', '-', '2', ' ', '3', '3', + 0 + }; + static const uint16_t expected4[] = + { '0', 'x', 'e', '.', '0', '0', '0', '0', '0', '0', + '0', '0', '0', '0', 'p', '-', '3', ' ', '3', '3', + 0 + }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected1) == 0 + || u16_strcmp (result, expected2) == 0 + || u16_strcmp (result, expected3) == 0 + || u16_strcmp (result, expected4) == 0); + free (result); + } + + { /* Large precision. */ + uint16_t *result = + my_xasprintf ("%.50a %d", 1.75, 33, 44, 55); + static const uint16_t expected1[] = + { '0', 'x', '1', '.', 'c', '0', '0', '0', '0', '0', + '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', + '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', + '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', + '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', + '0', '0', '0', '0', 'p', '+', '0', ' ', '3', '3', + 0 + }; + static const uint16_t expected2[] = + { '0', 'x', '3', '.', '8', '0', '0', '0', '0', '0', + '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', + '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', + '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', + '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', + '0', '0', '0', '0', 'p', '-', '1', ' ', '3', '3', + 0 + }; + static const uint16_t expected3[] = + { '0', 'x', '7', '.', '0', '0', '0', '0', '0', '0', + '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', + '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', + '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', + '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', + '0', '0', '0', '0', 'p', '-', '2', ' ', '3', '3', + 0 + }; + static const uint16_t expected4[] = + { '0', 'x', 'e', '.', '0', '0', '0', '0', '0', '0', + '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', + '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', + '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', + '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', + '0', '0', '0', '0', 'p', '-', '3', ' ', '3', '3', + 0 + }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected1) == 0 + || u16_strcmp (result, expected2) == 0 + || u16_strcmp (result, expected3) == 0 + || u16_strcmp (result, expected4) == 0); + free (result); + } + + { /* A positive number. */ + uint16_t *result = + my_xasprintf ("%La %d", 3.1416015625L, 33, 44, 55); + static const uint16_t expected1[] = + { '0', 'x', '1', '.', '9', '2', '2', 'p', '+', '1', + ' ', '3', '3', 0 + }; + static const uint16_t expected2[] = + { '0', 'x', '3', '.', '2', '4', '4', 'p', '+', '0', + ' ', '3', '3', 0 + }; + static const uint16_t expected3[] = + { '0', 'x', '6', '.', '4', '8', '8', 'p', '-', '1', + ' ', '3', '3', 0 + }; + static const uint16_t expected4[] = + { '0', 'x', 'c', '.', '9', '1', 'p', '-', '2', ' ', + '3', '3', 0 + }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected1) == 0 + || u16_strcmp (result, expected2) == 0 + || u16_strcmp (result, expected3) == 0 + || u16_strcmp (result, expected4) == 0); + free (result); + } + + { /* Width. */ + uint16_t *result = + my_xasprintf ("%10La %d", 1.75L, 33, 44, 55); + static const uint16_t expected1[] = + { ' ', ' ', '0', 'x', '1', '.', 'c', 'p', '+', '0', ' ', '3', '3', 0 }; + static const uint16_t expected2[] = + { ' ', ' ', '0', 'x', '3', '.', '8', 'p', '-', '1', ' ', '3', '3', 0 }; + static const uint16_t expected3[] = + { ' ', ' ', ' ', ' ', '0', 'x', '7', 'p', '-', '2', ' ', '3', '3', 0 }; + static const uint16_t expected4[] = + { ' ', ' ', ' ', ' ', '0', 'x', 'e', 'p', '-', '3', ' ', '3', '3', 0 }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected1) == 0 + || u16_strcmp (result, expected2) == 0 + || u16_strcmp (result, expected3) == 0 + || u16_strcmp (result, expected4) == 0); + free (result); + } + + { /* Small precision. */ + uint16_t *result = + my_xasprintf ("%.10La %d", 1.75L, 33, 44, 55); + static const uint16_t expected1[] = + { '0', 'x', '1', '.', 'c', '0', '0', '0', '0', '0', + '0', '0', '0', '0', 'p', '+', '0', ' ', '3', '3', + 0 + }; + static const uint16_t expected2[] = + { '0', 'x', '3', '.', '8', '0', '0', '0', '0', '0', + '0', '0', '0', '0', 'p', '-', '1', ' ', '3', '3', + 0 + }; + static const uint16_t expected3[] = + { '0', 'x', '7', '.', '0', '0', '0', '0', '0', '0', + '0', '0', '0', '0', 'p', '-', '2', ' ', '3', '3', + 0 + }; + static const uint16_t expected4[] = + { '0', 'x', 'e', '.', '0', '0', '0', '0', '0', '0', + '0', '0', '0', '0', 'p', '-', '3', ' ', '3', '3', + 0 + }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected1) == 0 + || u16_strcmp (result, expected2) == 0 + || u16_strcmp (result, expected3) == 0 + || u16_strcmp (result, expected4) == 0); + free (result); + } + + { /* Large precision. */ + uint16_t *result = + my_xasprintf ("%.50La %d", 1.75L, 33, 44, 55); + static const uint16_t expected1[] = + { '0', 'x', '1', '.', 'c', '0', '0', '0', '0', '0', + '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', + '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', + '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', + '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', + '0', '0', '0', '0', 'p', '+', '0', ' ', '3', '3', + 0 + }; + static const uint16_t expected2[] = + { '0', 'x', '3', '.', '8', '0', '0', '0', '0', '0', + '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', + '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', + '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', + '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', + '0', '0', '0', '0', 'p', '-', '1', ' ', '3', '3', + 0 + }; + static const uint16_t expected3[] = + { '0', 'x', '7', '.', '0', '0', '0', '0', '0', '0', + '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', + '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', + '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', + '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', + '0', '0', '0', '0', 'p', '-', '2', ' ', '3', '3', + 0 + }; + static const uint16_t expected4[] = + { '0', 'x', 'e', '.', '0', '0', '0', '0', '0', '0', + '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', + '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', + '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', + '0', '0', '0', '0', '0', '0', '0', '0', '0', '0', + '0', '0', '0', '0', 'p', '-', '3', ' ', '3', '3', + 0 + }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected1) == 0 + || u16_strcmp (result, expected2) == 0 + || u16_strcmp (result, expected3) == 0 + || u16_strcmp (result, expected4) == 0); + free (result); + } + + /* Test the support of the %f format directive. */ + + { /* A positive number. */ + uint16_t *result = + my_xasprintf ("%f %d", 12.75, 33, 44, 55); + static const uint16_t expected[] = + { '1', '2', '.', '7', '5', '0', '0', '0', '0', ' ', '3', '3', 0 }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + + { /* Width. */ + uint16_t *result = + my_xasprintf ("%10f %d", 1.75, 33, 44, 55); + static const uint16_t expected[] = + { ' ', ' ', '1', '.', '7', '5', '0', '0', '0', '0', ' ', '3', '3', 0 }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + + { /* Precision. */ + uint16_t *result = + my_xasprintf ("%.f %d", 1234.0, 33, 44, 55); + static const uint16_t expected[] = + { '1', '2', '3', '4', ' ', '3', '3', 0 }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + + { /* A positive number. */ + uint16_t *result = + my_xasprintf ("%Lf %d", 12.75L, 33, 44, 55); + static const uint16_t expected[] = + { '1', '2', '.', '7', '5', '0', '0', '0', '0', ' ', '3', '3', 0 }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + + { /* Width. */ + uint16_t *result = + my_xasprintf ("%10Lf %d", 1.75L, 33, 44, 55); + static const uint16_t expected[] = + { ' ', ' ', '1', '.', '7', '5', '0', '0', '0', '0', ' ', '3', '3', 0 }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + + { /* Precision. */ + uint16_t *result = + my_xasprintf ("%.Lf %d", 1234.0L, 33, 44, 55); + static const uint16_t expected[] = + { '1', '2', '3', '4', ' ', '3', '3', 0 }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + + /* Test the support of the %F format directive. */ + + { /* A positive number. */ + uint16_t *result = + my_xasprintf ("%F %d", 12.75, 33, 44, 55); + static const uint16_t expected[] = + { '1', '2', '.', '7', '5', '0', '0', '0', '0', ' ', '3', '3', 0 }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + + { /* Precision. */ + uint16_t *result = + my_xasprintf ("%.F %d", 1234.0, 33, 44, 55); + static const uint16_t expected[] = + { '1', '2', '3', '4', ' ', '3', '3', 0 }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + + { /* A positive number. */ + uint16_t *result = + my_xasprintf ("%LF %d", 12.75L, 33, 44, 55); + static const uint16_t expected[] = + { '1', '2', '.', '7', '5', '0', '0', '0', '0', ' ', '3', '3', 0 }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + + { /* Precision. */ + uint16_t *result = + my_xasprintf ("%.LF %d", 1234.0L, 33, 44, 55); + static const uint16_t expected[] = + { '1', '2', '3', '4', ' ', '3', '3', 0 }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + + /* Test the support of the %e format directive. */ + + { /* A positive number. */ + uint16_t *result = + my_xasprintf ("%e %d", 12.75, 33, 44, 55); + static const uint16_t expected1[] = + { '1', '.', '2', '7', '5', '0', '0', '0', 'e', '+', + '0', '1', ' ', '3', '3', 0 + }; + static const uint16_t expected2[] = + { '1', '.', '2', '7', '5', '0', '0', '0', 'e', '+', + '0', '0', '1', ' ', '3', '3', 0 + }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected1) == 0 + || u16_strcmp (result, expected2) == 0); + free (result); + } + + { /* Width. */ + uint16_t *result = + my_xasprintf ("%15e %d", 1.75, 33, 44, 55); + static const uint16_t expected1[] = + { ' ', ' ', ' ', '1', '.', '7', '5', '0', '0', '0', + '0', 'e', '+', '0', '0', ' ', '3', '3', 0 + }; + static const uint16_t expected2[] = + { ' ', ' ', '1', '.', '7', '5', '0', '0', '0', '0', + 'e', '+', '0', '0', '0', ' ', '3', '3', 0 + }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected1) == 0 + || u16_strcmp (result, expected2) == 0); + free (result); + } + + { /* Precision. */ + uint16_t *result = + my_xasprintf ("%.e %d", 1234.0, 33, 44, 55); + static const uint16_t expected1[] = + { '1', 'e', '+', '0', '3', ' ', '3', '3', 0 }; + static const uint16_t expected2[] = + { '1', 'e', '+', '0', '0', '3', ' ', '3', '3', 0 }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected1) == 0 + || u16_strcmp (result, expected2) == 0); + free (result); + } + + { /* A positive number. */ + uint16_t *result = + my_xasprintf ("%Le %d", 12.75L, 33, 44, 55); + static const uint16_t expected[] = + { '1', '.', '2', '7', '5', '0', '0', '0', 'e', '+', + '0', '1', ' ', '3', '3', 0 + }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + + { /* Width. */ + uint16_t *result = + my_xasprintf ("%15Le %d", 1.75L, 33, 44, 55); + static const uint16_t expected[] = + { ' ', ' ', ' ', '1', '.', '7', '5', '0', '0', '0', + '0', 'e', '+', '0', '0', ' ', '3', '3', 0 + }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + + { /* Precision. */ + uint16_t *result = + my_xasprintf ("%.Le %d", 1234.0L, 33, 44, 55); + static const uint16_t expected[] = + { '1', 'e', '+', '0', '3', ' ', '3', '3', 0 }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + + /* Test the support of the %g format directive. */ + + { /* A positive number. */ + uint16_t *result = + my_xasprintf ("%g %d", 12.75, 33, 44, 55); + static const uint16_t expected[] = + { '1', '2', '.', '7', '5', ' ', '3', '3', 0 }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + + { /* Width. */ + uint16_t *result = + my_xasprintf ("%10g %d", 1.75, 33, 44, 55); + static const uint16_t expected[] = + { ' ', ' ', ' ', ' ', ' ', ' ', '1', '.', '7', '5', ' ', '3', '3', 0 }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + + { /* Precision. */ + uint16_t *result = + my_xasprintf ("%.g %d", 1234.0, 33, 44, 55); + static const uint16_t expected1[] = + { '1', 'e', '+', '0', '3', ' ', '3', '3', 0 }; + static const uint16_t expected2[] = + { '1', 'e', '+', '0', '0', '3', ' ', '3', '3', 0 }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected1) == 0 + || u16_strcmp (result, expected2) == 0); + free (result); + } + + { /* A positive number. */ + uint16_t *result = + my_xasprintf ("%Lg %d", 12.75L, 33, 44, 55); + static const uint16_t expected[] = + { '1', '2', '.', '7', '5', ' ', '3', '3', 0 }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + + { /* Width. */ + uint16_t *result = + my_xasprintf ("%10Lg %d", 1.75L, 33, 44, 55); + static const uint16_t expected[] = + { ' ', ' ', ' ', ' ', ' ', ' ', '1', '.', '7', '5', ' ', '3', '3', 0 }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + + { /* Precision. */ + uint16_t *result = + my_xasprintf ("%.Lg %d", 1234.0L, 33, 44, 55); + static const uint16_t expected[] = + { '1', 'e', '+', '0', '3', ' ', '3', '3', 0 }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + + /* Test the support of the %n format directive. */ + + { + int count = -1; + uint16_t *result = + my_xasprintf ("%d %n", 123, &count, 33, 44, 55); + static const uint16_t expected[] = + { '1', '2', '3', ' ', 0 }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + ASSERT (count == 4); + free (result); + } + + /* Test the support of the POSIX/XSI format strings with positions. */ + + { + uint16_t *result = + my_xasprintf ("%2$d %1$d", 33, 55); + static const uint16_t expected[] = + { '5', '5', ' ', '3', '3', 0 }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + + /* Test the support of the grouping flag. */ + + { + uint16_t *result = + my_xasprintf ("%'d %d", 1234567, 99); + ASSERT (result != NULL); + ASSERT (result[u16_strlen (result) - 1] == '9'); + free (result); + } + + /* Test the support of the 'U' conversion specifier for Unicode strings. */ + + { + static const uint8_t unicode_string[] = "Rafa\305\202 Maszkowski"; /* Rafał Maszkowski */ + { + uint16_t *result = + my_xasprintf ("%U %d", unicode_string, 33, 44, 55); + static const uint16_t expected[] = + { 'R', 'a', 'f', 'a', 0x0142, ' ', 'M', 'a', 's', 'z', + 'k', 'o', 'w', 's', 'k', 'i', ' ', '3', '3', 0 + }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + { /* Width. */ + uint16_t *result = + my_xasprintf ("%20U %d", unicode_string, 33, 44, 55); + static const uint16_t expected[] = + { ' ', ' ', ' ', ' ', 'R', 'a', 'f', 'a', 0x0142, ' ', + 'M', 'a', 's', 'z', 'k', 'o', 'w', 's', 'k', 'i', + ' ', '3', '3', 0 + }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + { /* FLAG_LEFT. */ + uint16_t *result = + my_xasprintf ("%-20U %d", unicode_string, 33, 44, 55); + static const uint16_t expected[] = + { 'R', 'a', 'f', 'a', 0x0142, ' ', 'M', 'a', 's', 'z', + 'k', 'o', 'w', 's', 'k', 'i', ' ', ' ', ' ', ' ', + ' ', '3', '3', 0 + }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + { /* FLAG_ZERO: no effect. */ + uint16_t *result = + my_xasprintf ("%020U %d", unicode_string, 33, 44, 55); + static const uint16_t expected[] = + { ' ', ' ', ' ', ' ', 'R', 'a', 'f', 'a', 0x0142, ' ', + 'M', 'a', 's', 'z', 'k', 'o', 'w', 's', 'k', 'i', + ' ', '3', '3', 0 + }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + } + + { + static const uint16_t unicode_string[] = /* Rafał Maszkowski */ + { + 'R', 'a', 'f', 'a', 0x0142, ' ', 'M', 'a', 's', 'z', 'k', 'o', 'w', + 's', 'k', 'i', 0 + }; + { + uint16_t *result = + my_xasprintf ("%lU %d", unicode_string, 33, 44, 55); + static const uint16_t expected[] = + { 'R', 'a', 'f', 'a', 0x0142, ' ', 'M', 'a', 's', 'z', + 'k', 'o', 'w', 's', 'k', 'i', ' ', '3', '3', 0 + }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + { /* Width. */ + uint16_t *result = + my_xasprintf ("%20lU %d", unicode_string, 33, 44, 55); + static const uint16_t expected[] = + { ' ', ' ', ' ', ' ', 'R', 'a', 'f', 'a', 0x0142, ' ', + 'M', 'a', 's', 'z', 'k', 'o', 'w', 's', 'k', 'i', + ' ', '3', '3', 0 + }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + { /* FLAG_LEFT. */ + uint16_t *result = + my_xasprintf ("%-20lU %d", unicode_string, 33, 44, 55); + static const uint16_t expected[] = + { 'R', 'a', 'f', 'a', 0x0142, ' ', 'M', 'a', 's', 'z', + 'k', 'o', 'w', 's', 'k', 'i', ' ', ' ', ' ', ' ', + ' ', '3', '3', 0 + }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + { /* FLAG_ZERO: no effect. */ + uint16_t *result = + my_xasprintf ("%020lU %d", unicode_string, 33, 44, 55); + static const uint16_t expected[] = + { ' ', ' ', ' ', ' ', 'R', 'a', 'f', 'a', 0x0142, ' ', + 'M', 'a', 's', 'z', 'k', 'o', 'w', 's', 'k', 'i', + ' ', '3', '3', 0 + }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + } + + { + static const uint32_t unicode_string[] = /* Rafał Maszkowski */ + { + 'R', 'a', 'f', 'a', 0x0142, ' ', 'M', 'a', 's', 'z', 'k', 'o', 'w', + 's', 'k', 'i', 0 + }; + { + uint16_t *result = + my_xasprintf ("%llU %d", unicode_string, 33, 44, 55); + static const uint16_t expected[] = + { 'R', 'a', 'f', 'a', 0x0142, ' ', 'M', 'a', 's', 'z', + 'k', 'o', 'w', 's', 'k', 'i', ' ', '3', '3', 0 + }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + { /* Width. */ + uint16_t *result = + my_xasprintf ("%20llU %d", unicode_string, 33, 44, 55); + static const uint16_t expected[] = + { ' ', ' ', ' ', ' ', 'R', 'a', 'f', 'a', 0x0142, ' ', + 'M', 'a', 's', 'z', 'k', 'o', 'w', 's', 'k', 'i', + ' ', '3', '3', 0 + }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + { /* FLAG_LEFT. */ + uint16_t *result = + my_xasprintf ("%-20llU %d", unicode_string, 33, 44, 55); + static const uint16_t expected[] = + { 'R', 'a', 'f', 'a', 0x0142, ' ', 'M', 'a', 's', 'z', + 'k', 'o', 'w', 's', 'k', 'i', ' ', ' ', ' ', ' ', + ' ', '3', '3', 0 + }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + { /* FLAG_ZERO: no effect. */ + uint16_t *result = + my_xasprintf ("%020llU %d", unicode_string, 33, 44, 55); + static const uint16_t expected[] = + { ' ', ' ', ' ', ' ', 'R', 'a', 'f', 'a', 0x0142, ' ', + 'M', 'a', 's', 'z', 'k', 'o', 'w', 's', 'k', 'i', + ' ', '3', '3', 0 + }; + ASSERT (result != NULL); + ASSERT (u16_strcmp (result, expected) == 0); + free (result); + } + } + + /* Test non-ASCII characters in the format string. */ + + { + uint16_t *result = + my_xasprintf ("\304rger", 33, 44, 55); + ASSERT (result == NULL && errno == EINVAL); + } +} |