/* Copyright (c) 2003, 2011, Oracle and/or its affiliates. All rights reserved. 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; version 2 of the License. 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, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include #include #include char buf[1024]; /* let's hope that's enough */ void test1(const char *res, const char *fmt, ...) { va_list args; size_t len; va_start(args,fmt); len= my_vsnprintf(buf, sizeof(buf)-1, fmt, args); va_end(args); ok(strlen(res) == len && strcmp(buf, res) == 0, "\"%s\"", buf); } int main(void) { plan(58); test1("Constant string", "Constant string"); test1("Format specifier s works", "Format specifier s %s", "works"); test1("Format specifier b works (mysql extension)", "Format specifier b %.5b (mysql extension)", "works!!!"); test1("Format specifier c !", "Format specifier c %c", '!'); test1("Format specifier d 1", "Format specifier d %d", 1); test1("Format specifier i 1", "Format specifier i %i", 1); test1("Format specifier u 2", "Format specifier u %u", 2); test1("Format specifier o 375", "Format specifier o %o", 0375); test1("Format specifier x a", "Format specifier x %x", 10); test1("Format specifier X B", "Format specifier X %X", 11); test1("Format specifier p 0x5", "Format specifier p %p", 5); test1("Format specifier f 3.141593", "Format specifier f %f", 3.1415926); test1("Format specifier g 3.1416", "Format specifier g %g", 3.1415926); test1("Flag '-' is ignored < 1>", "Flag '-' is ignored <%-4d>", 1); test1("Flag '0' works <0006>", "Flag '0' works <%04d>", 6); test1("Width is ignored for strings ", "Width is ignored for strings <%04s> <%5s>", "x", "y"); test1("Precision works for strings ", "Precision works for strings <%.5s>", "abcdef!"); test1("Flag '`' (backtick) works: `abcd` `op``q` (mysql extension)", "Flag '`' (backtick) works: %`s %`.4s (mysql extension)", "abcd", "op`qrst"); test1("Length modifiers work: 1 * -1 * 2 * 3", "Length modifiers work: %d * %ld * %lld * %zd", 1, -1L, 2LL, (size_t)3); test1("Length modifiers work: 1 * -1 * 2 * 3", "Length modifiers work: %i * %li * %lli * %zd", 1, -1L, 2LL, (size_t)3); test1("long long X: 123456789abcdef0", "long long X: %llx", 0x123456789abcdef0LL); test1("(null) pointer is fine", "%s pointer is fine", NULL); test1("Positional arguments work: on the dark side they are", "Positional arguments work: %3$s %1$s %2$s", "they", "are", "on the dark side"); test1("Asterisk '*' as a width works: < 4>", "Asterisk '*' as a width works: <%*d>", 5, 4); test1("Asterisk '*' as a precision works: ", "Asterisk '*' as a precision works: <%.*s>", 6, "qwertyuiop"); test1("Positional arguments for a width: < 4>", "Positional arguments for a width: <%1$*2$d>", 4, 5); test1("Positional arguments for a precision: ", "Positional arguments for a precision: <%1$.*2$s>", "qwertyuiop", 6); test1("Positional arguments and a width: <0000ab>", "Positional arguments and a width: <%1$06x>", 0xab); test1("Positional arguments octal: <7777>", "Positional arguments octal: <%1$o>", 07777); /* Can't use int arguments, as they may be different size from pointers */ test1("Padding and %p <0x12> <0x034> <0x0000ab> < 0xcd>", "Padding and %%p <%04p> <%05p> <%08p> <%8p>", (void*) 0x12, (void*) 0x34, (void*) 0xab, (void*) 0xcd); test1("F with a width (ignored) and precision: <12.34568>", "F with a width (ignored) and precision: <%10.5f>", 12.3456789); test1("G with a width (ignored) and precision: <12.35>", "G with a width (ignored) and precision: <%10.5g>", 12.3456789); diag("================================================================"); test1("Hello", "Hello"); test1("Hello int, 1", "Hello int, %d", 1); test1("Hello int, -1", "Hello int, %d", -1); test1("Hello int, 1", "Hello int, %i", 1); test1("Hello int, -1", "Hello int, %i", -1); test1("Hello string 'I am a string'", "Hello string '%s'", "I am a string"); test1("Hello hack hack hack hack hack hack hack 1", "Hello hack hack hack hack hack hack hack %d", 1); test1("Hello 1 hack 4", "Hello %d hack %d", 1, 4); test1("Hello 1 hack hack hack hack hack 4", "Hello %d hack hack hack hack hack %d", 1, 4); test1("Hello 'hack' hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh", "Hello '%s' hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh", "hack"); test1("Hello hhhhhhhhhhhhhh 1 sssssssssssssss", "Hello hhhhhhhhhhhhhh %d sssssssssssssss", 1); test1("Hello 1", "Hello %u", 1); test1("Hello 4294967295", "Hello %u", -1); test1("Hex: 20 ' 41'", "Hex: %lx '%6lx'", 32, 65); test1("conn 1 to: '(null)' user: '(null)' host: '(null)' ((null))", "conn %ld to: '%-.64s' user: '%-.32s' host: '%-.64s' (%-.64s)", 1L, NULL, NULL, NULL, NULL); test1("Hello string `I am a string`", "Hello string `%s`", "I am a string"); test1("Hello TEST", "Hello %05s", "TEST"); test1("My `Q` test", "My %1$`-.1s test", "QQQQ"); test1("My AAAA test done DDDD", "My %2$s test done %1$s", "DDDD", "AAAA"); test1("My DDDD test CCCC, DDD", "My %1$s test %2$s, %1$-.3s", "DDDD", "CCCC"); test1("My QQQQ test", "My %1$`-.4b test", "QQQQ"); test1("My X test", "My %1$c test", 'X'); test1("My <0000000010> test1 < a> test2 < A>", "My <%010d> test1 <%4x> test2 <%4X>", 10, 10, 10); test1("My <0000000010> test1 < a> test2 < a>", "My <%1$010d> test1 <%2$4x> test2 <%2$4x>", 10, 10); test1("My 00010 test", "My %1$*02$d test", 10, 5); test1("My `DDDD` test CCCC, `DDD`", "My %1$`s test %2$s, %1$`-.3s", "DDDD", "CCCC"); return exit_status(); }