X-Git-Url: https://pd.if.org/git/?p=pdclib;a=blobdiff_plain;f=testing%2Fprintf_testcases.h;h=d46e987ea9d324d52b533f85d490b12d92ea8f91;hp=6a3d57cef35c4798a67f679f7c04cdce19cecc93;hb=689f876fb2420ed2ce45aca58dc39f05e1eb5c2d;hpb=5464cb1b36c7db9a0b1720ef79b2a15fd2b1dcdd diff --git a/testing/printf_testcases.h b/testing/printf_testcases.h index 6a3d57c..d46e987 100644 --- a/testing/printf_testcases.h +++ b/testing/printf_testcases.h @@ -1,8 +1,19 @@ -{ + { +#if CHAR_MIN == -128 + assert(CHAR_MIN == -128); PRINTF_TEST( 4, "-128", "%hhd", CHAR_MIN ); + assert(CHAR_MAX == 127); PRINTF_TEST( 3, "127", "%hhd", CHAR_MAX ); +#else + assert(CHAR_MIN == 0); + PRINTF_TEST( 1, "0", "%hhd", CHAR_MIN ); + assert(CHAR_MAX == 255); + PRINTF_TEST( 3, "255", "%hhd", CHAR_MAX ); +#endif PRINTF_TEST( 1, "0", "%hhd", 0 ); + assert(SHRT_MIN == -32768); PRINTF_TEST( 6, "-32768", "%hd", SHRT_MIN ); + assert(SHRT_MAX == 32767); PRINTF_TEST( 5, "32767", "%hd", SHRT_MAX ); PRINTF_TEST( 1, "0", "%hd", 0 ); PRINTF_TEST( INT_DIG + 1, "-" INT_MIN_DEZ_STR, "%d", INT_MIN ); @@ -113,4 +124,312 @@ TESTCASE( val2 == 9 ); } #endif -} + } + /* PDCLIB-20: Verify "unusual" combinations of length and signedness */ + PRINTF_TEST( 1, "1", "%tu", (ptrdiff_t) 1); // unsigned prtdiff_t + PRINTF_TEST( 2, "-1", "%jd", (intmax_t) -1); // intmax_t + PRINTF_TEST( 1, "1", "%ju", (uintmax_t) 1); // uintmax_t + PRINTF_TEST( 1, "1", "%zd", (size_t) 1); // signed size_t + +#ifndef TEST_CONVERSION_ONLY +/****************************************************************************** + * NOTE: The following test cases are imported from the Tyndur project. They * + * are therefore under the license of said project, not CC0. * + * As said code comprises test cases, it does not form part of the * + * final compiled library, and has no bearing on its licensing. * + * * + * See bug PDCLIB-6 for full details * + ******************************************************************************/ +/* + * Copyright (c) 2011 The tyndur Project. All rights reserved. + * + * This code is derived from software contributed to the tyndur Project + * by Kevin Wolf. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED + * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; + * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + { + /* Ein String ohne alles */ + PRINTF_TEST(12, "Hallo heimur", "Hallo heimur"); + /* Einfache Konvertierungen */ + PRINTF_TEST(12, "Hallo heimur", "%s", "Hallo heimur"); + PRINTF_TEST(4, "1024", "%d", 1024); + PRINTF_TEST(5, "-1024", "%d", -1024); + PRINTF_TEST(4, "1024", "%i", 1024); + PRINTF_TEST(5, "-1024", "%i", -1024); + PRINTF_TEST(4, "1024", "%u", 1024u); + PRINTF_TEST(10, "4294966272", "%u", -1024u); + PRINTF_TEST(3, "777", "%o", 0777u); + PRINTF_TEST(11, "37777777001", "%o", -0777u); + PRINTF_TEST(8, "1234abcd", "%x", 0x1234abcdu); + PRINTF_TEST(8, "edcb5433", "%x", -0x1234abcdu); + PRINTF_TEST(8, "1234ABCD", "%X", 0x1234abcdu); + PRINTF_TEST(8, "EDCB5433", "%X", -0x1234abcdu); + PRINTF_TEST(1, "x", "%c", 'x'); + PRINTF_TEST(1, "%", "%%"); + /* Mit %c kann man auch Nullbytes ausgeben */ + PRINTF_TEST(1, "\0", "%c", '\0'); + /* Vorzeichen erzwingen (Flag +) */ + PRINTF_TEST(12, "Hallo heimur", "%+s", "Hallo heimur"); + PRINTF_TEST(5, "+1024", "%+d", 1024); + PRINTF_TEST(5, "-1024", "%+d", -1024); + PRINTF_TEST(5, "+1024", "%+i", 1024); + PRINTF_TEST(5, "-1024", "%+i", -1024); + PRINTF_TEST(4, "1024", "%+u", 1024u); + PRINTF_TEST(10, "4294966272", "%+u", -1024u); + PRINTF_TEST(3, "777", "%+o", 0777u); + PRINTF_TEST(11, "37777777001", "%+o", -0777u); + PRINTF_TEST(8, "1234abcd", "%+x", 0x1234abcdu); + PRINTF_TEST(8, "edcb5433", "%+x", -0x1234abcdu); + PRINTF_TEST(8, "1234ABCD", "%+X", 0x1234abcdu); + PRINTF_TEST(8, "EDCB5433", "%+X", -0x1234abcdu); + PRINTF_TEST(1, "x", "%+c", 'x'); + /* Vorzeichenplatzhalter erzwingen (Flag ) */ + PRINTF_TEST(12, "Hallo heimur", "% s", "Hallo heimur"); + PRINTF_TEST(5, " 1024", "% d", 1024); + PRINTF_TEST(5, "-1024", "% d", -1024); + PRINTF_TEST(5, " 1024", "% i", 1024); + PRINTF_TEST(5, "-1024", "% i", -1024); + PRINTF_TEST(4, "1024", "% u", 1024u); + PRINTF_TEST(10, "4294966272", "% u", -1024u); + PRINTF_TEST(3, "777", "% o", 0777u); + PRINTF_TEST(11, "37777777001", "% o", -0777u); + PRINTF_TEST(8, "1234abcd", "% x", 0x1234abcdu); + PRINTF_TEST(8, "edcb5433", "% x", -0x1234abcdu); + PRINTF_TEST(8, "1234ABCD", "% X", 0x1234abcdu); + PRINTF_TEST(8, "EDCB5433", "% X", -0x1234abcdu); + PRINTF_TEST(1, "x", "% c", 'x'); + /* Flag + hat Vorrang über */ + PRINTF_TEST(12, "Hallo heimur", "%+ s", "Hallo heimur"); + PRINTF_TEST(5, "+1024", "%+ d", 1024); + PRINTF_TEST(5, "-1024", "%+ d", -1024); + PRINTF_TEST(5, "+1024", "%+ i", 1024); + PRINTF_TEST(5, "-1024", "%+ i", -1024); + PRINTF_TEST(4, "1024", "%+ u", 1024u); + PRINTF_TEST(10, "4294966272", "%+ u", -1024u); + PRINTF_TEST(3, "777", "%+ o", 0777u); + PRINTF_TEST(11, "37777777001", "%+ o", -0777u); + PRINTF_TEST(8, "1234abcd", "%+ x", 0x1234abcdu); + PRINTF_TEST(8, "edcb5433", "%+ x", -0x1234abcdu); + PRINTF_TEST(8, "1234ABCD", "%+ X", 0x1234abcdu); + PRINTF_TEST(8, "EDCB5433", "%+ X", -0x1234abcdu); + PRINTF_TEST(1, "x", "%+ c", 'x'); + /* Alternative Form */ + PRINTF_TEST(4, "0777", "%#o", 0777u); + PRINTF_TEST(12, "037777777001", "%#o", -0777u); + PRINTF_TEST(10, "0x1234abcd", "%#x", 0x1234abcdu); + PRINTF_TEST(10, "0xedcb5433", "%#x", -0x1234abcdu); + PRINTF_TEST(10, "0X1234ABCD", "%#X", 0x1234abcdu); + PRINTF_TEST(10, "0XEDCB5433", "%#X", -0x1234abcdu); + PRINTF_TEST(1, "0", "%#o", 0u); + PRINTF_TEST(1, "0", "%#x", 0u); + PRINTF_TEST(1, "0", "%#X", 0u); + /* Feldbreite: Kleiner als Ausgabe */ + PRINTF_TEST(12, "Hallo heimur", "%1s", "Hallo heimur"); + PRINTF_TEST(4, "1024", "%1d", 1024); + PRINTF_TEST(5, "-1024", "%1d", -1024); + PRINTF_TEST(4, "1024", "%1i", 1024); + PRINTF_TEST(5, "-1024", "%1i", -1024); + PRINTF_TEST(4, "1024", "%1u", 1024u); + PRINTF_TEST(10, "4294966272", "%1u", -1024u); + PRINTF_TEST(3, "777", "%1o", 0777u); + PRINTF_TEST(11, "37777777001", "%1o", -0777u); + PRINTF_TEST(8, "1234abcd", "%1x", 0x1234abcdu); + PRINTF_TEST(8, "edcb5433", "%1x", -0x1234abcdu); + PRINTF_TEST(8, "1234ABCD", "%1X", 0x1234abcdu); + PRINTF_TEST(8, "EDCB5433", "%1X", -0x1234abcdu); + PRINTF_TEST(1, "x", "%1c", 'x'); + /* Feldbreite: Größer als Ausgabe */ + PRINTF_TEST(20, " Hallo", "%20s", "Hallo"); + PRINTF_TEST(20, " 1024", "%20d", 1024); + PRINTF_TEST(20, " -1024", "%20d", -1024); + PRINTF_TEST(20, " 1024", "%20i", 1024); + PRINTF_TEST(20, " -1024", "%20i", -1024); + PRINTF_TEST(20, " 1024", "%20u", 1024u); + PRINTF_TEST(20, " 4294966272", "%20u", -1024u); + PRINTF_TEST(20, " 777", "%20o", 0777u); + PRINTF_TEST(20, " 37777777001", "%20o", -0777u); + PRINTF_TEST(20, " 1234abcd", "%20x", 0x1234abcdu); + PRINTF_TEST(20, " edcb5433", "%20x", -0x1234abcdu); + PRINTF_TEST(20, " 1234ABCD", "%20X", 0x1234abcdu); + PRINTF_TEST(20, " EDCB5433", "%20X", -0x1234abcdu); + PRINTF_TEST(20, " x", "%20c", 'x'); + /* Feldbreite: Linksbündig */ + PRINTF_TEST(20, "Hallo ", "%-20s", "Hallo"); + PRINTF_TEST(20, "1024 ", "%-20d", 1024); + PRINTF_TEST(20, "-1024 ", "%-20d", -1024); + PRINTF_TEST(20, "1024 ", "%-20i", 1024); + PRINTF_TEST(20, "-1024 ", "%-20i", -1024); + PRINTF_TEST(20, "1024 ", "%-20u", 1024u); + PRINTF_TEST(20, "4294966272 ", "%-20u", -1024u); + PRINTF_TEST(20, "777 ", "%-20o", 0777u); + PRINTF_TEST(20, "37777777001 ", "%-20o", -0777u); + PRINTF_TEST(20, "1234abcd ", "%-20x", 0x1234abcdu); + PRINTF_TEST(20, "edcb5433 ", "%-20x", -0x1234abcdu); + PRINTF_TEST(20, "1234ABCD ", "%-20X", 0x1234abcdu); + PRINTF_TEST(20, "EDCB5433 ", "%-20X", -0x1234abcdu); + PRINTF_TEST(20, "x ", "%-20c", 'x'); + /* Feldbreite: Padding mit 0 */ + PRINTF_TEST(20, "00000000000000001024", "%020d", 1024); + PRINTF_TEST(20, "-0000000000000001024", "%020d", -1024); + PRINTF_TEST(20, "00000000000000001024", "%020i", 1024); + PRINTF_TEST(20, "-0000000000000001024", "%020i", -1024); + PRINTF_TEST(20, "00000000000000001024", "%020u", 1024u); + PRINTF_TEST(20, "00000000004294966272", "%020u", -1024u); + PRINTF_TEST(20, "00000000000000000777", "%020o", 0777u); + PRINTF_TEST(20, "00000000037777777001", "%020o", -0777u); + PRINTF_TEST(20, "0000000000001234abcd", "%020x", 0x1234abcdu); + PRINTF_TEST(20, "000000000000edcb5433", "%020x", -0x1234abcdu); + PRINTF_TEST(20, "0000000000001234ABCD", "%020X", 0x1234abcdu); + PRINTF_TEST(20, "000000000000EDCB5433", "%020X", -0x1234abcdu); + /* Feldbreite: Padding und alternative Form */ + PRINTF_TEST(20, " 0777", "%#20o", 0777u); + PRINTF_TEST(20, " 037777777001", "%#20o", -0777u); + PRINTF_TEST(20, " 0x1234abcd", "%#20x", 0x1234abcdu); + PRINTF_TEST(20, " 0xedcb5433", "%#20x", -0x1234abcdu); + PRINTF_TEST(20, " 0X1234ABCD", "%#20X", 0x1234abcdu); + PRINTF_TEST(20, " 0XEDCB5433", "%#20X", -0x1234abcdu); + PRINTF_TEST(20, "00000000000000000777", "%#020o", 0777u); + PRINTF_TEST(20, "00000000037777777001", "%#020o", -0777u); + PRINTF_TEST(20, "0x00000000001234abcd", "%#020x", 0x1234abcdu); + PRINTF_TEST(20, "0x0000000000edcb5433", "%#020x", -0x1234abcdu); + PRINTF_TEST(20, "0X00000000001234ABCD", "%#020X", 0x1234abcdu); + PRINTF_TEST(20, "0X0000000000EDCB5433", "%#020X", -0x1234abcdu); + /* Feldbreite: - hat Vorrang vor 0 */ + PRINTF_TEST(20, "Hallo ", "%0-20s", "Hallo"); + PRINTF_TEST(20, "1024 ", "%0-20d", 1024); + PRINTF_TEST(20, "-1024 ", "%0-20d", -1024); + PRINTF_TEST(20, "1024 ", "%0-20i", 1024); + PRINTF_TEST(20, "-1024 ", "%0-20i", -1024); + PRINTF_TEST(20, "1024 ", "%0-20u", 1024u); + PRINTF_TEST(20, "4294966272 ", "%0-20u", -1024u); + PRINTF_TEST(20, "777 ", "%-020o", 0777u); + PRINTF_TEST(20, "37777777001 ", "%-020o", -0777u); + PRINTF_TEST(20, "1234abcd ", "%-020x", 0x1234abcdu); + PRINTF_TEST(20, "edcb5433 ", "%-020x", -0x1234abcdu); + PRINTF_TEST(20, "1234ABCD ", "%-020X", 0x1234abcdu); + PRINTF_TEST(20, "EDCB5433 ", "%-020X", -0x1234abcdu); + PRINTF_TEST(20, "x ", "%-020c", 'x'); + /* Feldbreite: Aus Parameter */ + PRINTF_TEST(20, " Hallo", "%*s", 20, "Hallo"); + PRINTF_TEST(20, " 1024", "%*d", 20, 1024); + PRINTF_TEST(20, " -1024", "%*d", 20, -1024); + PRINTF_TEST(20, " 1024", "%*i", 20, 1024); + PRINTF_TEST(20, " -1024", "%*i", 20, -1024); + PRINTF_TEST(20, " 1024", "%*u", 20, 1024u); + PRINTF_TEST(20, " 4294966272", "%*u", 20, -1024u); + PRINTF_TEST(20, " 777", "%*o", 20, 0777u); + PRINTF_TEST(20, " 37777777001", "%*o", 20, -0777u); + PRINTF_TEST(20, " 1234abcd", "%*x", 20, 0x1234abcdu); + PRINTF_TEST(20, " edcb5433", "%*x", 20, -0x1234abcdu); + PRINTF_TEST(20, " 1234ABCD", "%*X", 20, 0x1234abcdu); + PRINTF_TEST(20, " EDCB5433", "%*X", 20, -0x1234abcdu); + PRINTF_TEST(20, " x", "%*c", 20, 'x'); + /* Präzision / Mindestanzahl von Ziffern */ + PRINTF_TEST(12, "Hallo heimur", "%.20s", "Hallo heimur"); + PRINTF_TEST(20, "00000000000000001024", "%.20d", 1024); + PRINTF_TEST(21, "-00000000000000001024", "%.20d", -1024); + PRINTF_TEST(20, "00000000000000001024", "%.20i", 1024); + PRINTF_TEST(21, "-00000000000000001024", "%.20i", -1024); + PRINTF_TEST(20, "00000000000000001024", "%.20u", 1024u); + PRINTF_TEST(20, "00000000004294966272", "%.20u", -1024u); + PRINTF_TEST(20, "00000000000000000777", "%.20o", 0777u); + PRINTF_TEST(20, "00000000037777777001", "%.20o", -0777u); + PRINTF_TEST(20, "0000000000001234abcd", "%.20x", 0x1234abcdu); + PRINTF_TEST(20, "000000000000edcb5433", "%.20x", -0x1234abcdu); + PRINTF_TEST(20, "0000000000001234ABCD", "%.20X", 0x1234abcdu); + PRINTF_TEST(20, "000000000000EDCB5433", "%.20X", -0x1234abcdu); + /* Feldbreite und Präzision */ + PRINTF_TEST(20, " Hallo", "%20.5s", "Hallo heimur"); + PRINTF_TEST(20, " 01024", "%20.5d", 1024); + PRINTF_TEST(20, " -01024", "%20.5d", -1024); + PRINTF_TEST(20, " 01024", "%20.5i", 1024); + PRINTF_TEST(20, " -01024", "%20.5i", -1024); + PRINTF_TEST(20, " 01024", "%20.5u", 1024u); + PRINTF_TEST(20, " 4294966272", "%20.5u", -1024u); + PRINTF_TEST(20, " 00777", "%20.5o", 0777u); + PRINTF_TEST(20, " 37777777001", "%20.5o", -0777u); + PRINTF_TEST(20, " 1234abcd", "%20.5x", 0x1234abcdu); + PRINTF_TEST(20, " 00edcb5433", "%20.10x", -0x1234abcdu); + PRINTF_TEST(20, " 1234ABCD", "%20.5X", 0x1234abcdu); + PRINTF_TEST(20, " 00EDCB5433", "%20.10X", -0x1234abcdu); + /* Präzision: 0 wird ignoriert */ + PRINTF_TEST(20, " Hallo", "%020.5s", "Hallo heimur"); + PRINTF_TEST(20, " 01024", "%020.5d", 1024); + PRINTF_TEST(20, " -01024", "%020.5d", -1024); + PRINTF_TEST(20, " 01024", "%020.5i", 1024); + PRINTF_TEST(20, " -01024", "%020.5i", -1024); + PRINTF_TEST(20, " 01024", "%020.5u", 1024u); + PRINTF_TEST(20, " 4294966272", "%020.5u", -1024u); + PRINTF_TEST(20, " 00777", "%020.5o", 0777u); + PRINTF_TEST(20, " 37777777001", "%020.5o", -0777u); + PRINTF_TEST(20, " 1234abcd", "%020.5x", 0x1234abcdu); + PRINTF_TEST(20, " 00edcb5433", "%020.10x", -0x1234abcdu); + PRINTF_TEST(20, " 1234ABCD", "%020.5X", 0x1234abcdu); + PRINTF_TEST(20, " 00EDCB5433", "%020.10X", -0x1234abcdu); + /* Präzision 0 */ + PRINTF_TEST(0, "", "%.0s", "Hallo heimur"); + PRINTF_TEST(20, " ", "%20.0s", "Hallo heimur"); + PRINTF_TEST(0, "", "%.s", "Hallo heimur"); + PRINTF_TEST(20, " ", "%20.s", "Hallo heimur"); + PRINTF_TEST(20, " 1024", "%20.0d", 1024); + PRINTF_TEST(20, " -1024", "%20.d", -1024); + PRINTF_TEST(20, " ", "%20.d", 0); + PRINTF_TEST(20, " 1024", "%20.0i", 1024); + PRINTF_TEST(20, " -1024", "%20.i", -1024); + PRINTF_TEST(20, " ", "%20.i", 0); + PRINTF_TEST(20, " 1024", "%20.u", 1024u); + PRINTF_TEST(20, " 4294966272", "%20.0u", -1024u); + PRINTF_TEST(20, " ", "%20.u", 0u); + PRINTF_TEST(20, " 777", "%20.o", 0777u); + PRINTF_TEST(20, " 37777777001", "%20.0o", -0777u); + PRINTF_TEST(20, " ", "%20.o", 0u); + PRINTF_TEST(20, " 1234abcd", "%20.x", 0x1234abcdu); + PRINTF_TEST(20, " edcb5433", "%20.0x", -0x1234abcdu); + PRINTF_TEST(20, " ", "%20.x", 0u); + PRINTF_TEST(20, " 1234ABCD", "%20.X", 0x1234abcdu); + PRINTF_TEST(20, " EDCB5433", "%20.0X", -0x1234abcdu); + PRINTF_TEST(20, " ", "%20.X", 0u); + /* Negative Präzision wird ignoriert */ + /* XXX glibc tut nicht, was ich erwartet habe, vorerst deaktiviert... */ + /* + * Präzision und Feldbreite aus Parameter. + * + hat Vorrang vor , - hat Vorrang vor 0 (das eh ignoriert wird, + * weil eine Präzision angegeben ist) + */ + PRINTF_TEST(20, "Hallo ", "% -0+*.*s", 20, 5, "Hallo heimur"); + PRINTF_TEST(20, "+01024 ", "% -0+*.*d", 20, 5, 1024); + PRINTF_TEST(20, "-01024 ", "% -0+*.*d", 20, 5, -1024); + PRINTF_TEST(20, "+01024 ", "% -0+*.*i", 20, 5, 1024); + PRINTF_TEST(20, "-01024 ", "% 0-+*.*i", 20, 5, -1024); + PRINTF_TEST(20, "01024 ", "% 0-+*.*u", 20, 5, 1024u); + PRINTF_TEST(20, "4294966272 ", "% 0-+*.*u", 20, 5, -1024u); + PRINTF_TEST(20, "00777 ", "%+ -0*.*o", 20, 5, 0777u); + PRINTF_TEST(20, "37777777001 ", "%+ -0*.*o", 20, 5, -0777u); + PRINTF_TEST(20, "1234abcd ", "%+ -0*.*x", 20, 5, 0x1234abcdu); + PRINTF_TEST(20, "00edcb5433 ", "%+ -0*.*x", 20, 10, -0x1234abcdu); + PRINTF_TEST(20, "1234ABCD ", "% -+0*.*X", 20, 5, 0x1234abcdu); + PRINTF_TEST(20, "00EDCB5433 ", "% -+0*.*X", 20, 10, -0x1234abcdu); + } +/******************************************************************************/ +#endif +