From af98d46f5a025ae33c60ddb1a5edc753fb714bc5 Mon Sep 17 00:00:00 2001 From: Jakub Jelinek Date: Wed, 17 Jan 2007 10:42:43 +0000 Subject: Updated to fedora-glibc-20070117T0857 --- stdlib/Makefile | 6 ++++-- stdlib/strtod_l.c | 26 ++++++++++++++++------ stdlib/tst-makecontext.c | 16 +++++++++++--- stdlib/tst-strtod2.c | 41 +++++++++++++++++++++++++---------- stdlib/tst-strtod4.c | 56 ++++++++++++++++++++++++++++++++++++++++++++++++ 5 files changed, 122 insertions(+), 23 deletions(-) create mode 100644 stdlib/tst-strtod4.c (limited to 'stdlib') diff --git a/stdlib/Makefile b/stdlib/Makefile index 2699ca61f6..b4518b2bb3 100644 --- a/stdlib/Makefile +++ b/stdlib/Makefile @@ -1,4 +1,4 @@ -# Copyright (C) 1991-2002,2003,2004,2005,2006 Free Software Foundation, Inc. +# Copyright (C) 1991-2006, 2007 Free Software Foundation, Inc. # This file is part of the GNU C Library. # The GNU C Library is free software; you can redistribute it and/or @@ -68,7 +68,7 @@ tests := tst-strtol tst-strtod testmb testrand testsort testdiv \ tst-limits tst-rand48 bug-strtod tst-setcontext \ test-a64l tst-qsort tst-system testmb2 bug-strtod2 \ tst-atof1 tst-atof2 tst-strtod2 tst-strtod3 tst-rand48-2 \ - tst-makecontext + tst-makecontext tst-strtod4 include ../Makeconfig @@ -113,6 +113,8 @@ include ../Rules test-canon-ARGS = --test-dir=${common-objpfx}stdlib tst-strtod-ENV = LOCPATH=$(common-objpfx)localedata +tst-strtod3-ENV = LOCPATH=$(common-objpfx)localedata +tst-strtod4-ENV = LOCPATH=$(common-objpfx)localedata testmb2-ENV = LOCPATH=$(common-objpfx)localedata # Run a test on the header files we use. diff --git a/stdlib/strtod_l.c b/stdlib/strtod_l.c index b4e4819c87..bb7493bff0 100644 --- a/stdlib/strtod_l.c +++ b/stdlib/strtod_l.c @@ -1,5 +1,6 @@ /* Convert string representing a number to float value, using given locale. - Copyright (C) 1997,1998,2002,2004,2005,2006 Free Software Foundation, Inc. + Copyright (C) 1997,1998,2002,2004,2005,2006,2007 + Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper , 1997. @@ -650,10 +651,11 @@ ____STRTOF_INTERNAL (nptr, endptr, group, loc) if (c != '0') { for (cnt = 0; thousands[cnt] != '\0'; ++cnt) - if (c != thousands[cnt]) + if (thousands[cnt] != cp[cnt]) break; if (thousands[cnt] != '\0') break; + cp += cnt - 1; } c = *++cp; } @@ -665,14 +667,23 @@ ____STRTOF_INTERNAL (nptr, endptr, group, loc) if (!((c >= L_('0') && c <= L_('9')) || (base == 16 && ((CHAR_TYPE) TOLOWER (c) >= L_('a') && (CHAR_TYPE) TOLOWER (c) <= L_('f'))) + || ( #ifdef USE_WIDE_CHAR - || c == (wint_t) decimal + c == (wint_t) decimal #else - || ({ for (cnt = 0; decimal[cnt] != '\0'; ++cnt) - if (decimal[cnt] != cp[cnt]) - break; - decimal[cnt] == '\0'; }) + ({ for (cnt = 0; decimal[cnt] != '\0'; ++cnt) + if (decimal[cnt] != cp[cnt]) + break; + decimal[cnt] == '\0'; }) #endif + /* '0x.' alone is not a valid hexadecimal number. + '.' alone is not valid either, but that has been checked + already earlier. */ + && (base != 16 + || cp != start_of_digits + || (cp[decimal_len] >= L_('0') && cp[decimal_len] <= L_('9')) + || ((CHAR_TYPE) TOLOWER (cp[decimal_len]) >= L_('a') + && (CHAR_TYPE) TOLOWER (cp[decimal_len]) <= L_('f')))) || (base == 16 && (cp != start_of_digits && (CHAR_TYPE) TOLOWER (c) == L_('p'))) || (base != 16 && (CHAR_TYPE) TOLOWER (c) == L_('e')))) @@ -715,6 +726,7 @@ ____STRTOF_INTERNAL (nptr, endptr, group, loc) break; if (thousands[cnt] != '\0') break; + cp += cnt - 1; } #endif } diff --git a/stdlib/tst-makecontext.c b/stdlib/tst-makecontext.c index cbce71fb92..1451efa56e 100644 --- a/stdlib/tst-makecontext.c +++ b/stdlib/tst-makecontext.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2006 Free Software Foundation, Inc. +/* Copyright (C) 2006, 2007 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -16,6 +16,7 @@ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ +#include #include #include #include @@ -36,10 +37,16 @@ cf (int i) } int -main (void) +do_test (void) { if (getcontext (&ucp) != 0) { + if (errno == ENOSYS) + { + puts ("context handling not supported"); + return 0; + } + puts ("getcontext failed"); return 1; } @@ -47,7 +54,7 @@ main (void) ucp.uc_link = NULL; ucp.uc_stack.ss_sp = st1; ucp.uc_stack.ss_size = sizeof st1; - makecontext (&ucp, (void (*) ()) cf, 1, 78); + makecontext (&ucp, (void (*) (void)) cf, 1, 78); if (setcontext (&ucp) != 0) { puts ("setcontext failed"); @@ -55,3 +62,6 @@ main (void) } return 2; } + +#define TEST_FUNCTION do_test () +#include "../test-skeleton.c" diff --git a/stdlib/tst-strtod2.c b/stdlib/tst-strtod2.c index 925ea9cafa..30d8d9df65 100644 --- a/stdlib/tst-strtod2.c +++ b/stdlib/tst-strtod2.c @@ -1,22 +1,41 @@ #include #include +struct test +{ + const char *str; + double result; + size_t offset; +} tests[] = +{ + { "0xy", 0.0, 1 }, + { "0x.y", 0.0, 1 }, + { "0x0.y", 0.0, 4 }, + { "0x.0y", 0.0, 4 }, + { ".y", 0.0, 0 }, + { "0.y", 0.0, 2 }, + { ".0y", 0.0, 2 } +}; + static int do_test (void) { int status = 0; - const char s[] = "0x"; - char *ep; - double r = strtod (s, &ep); - if (r != 0) - { - printf ("r = %g, expect 0\n", r); - status = 1; - } - if (ep != s + 1) + for (size_t i = 0; i < sizeof (tests) / sizeof (tests[0]); ++i) { - printf ("strtod parsed %ju characters, expected 1\n", ep - s); - status = 1; + char *ep; + double r = strtod (tests[i].str, &ep); + if (r != tests[i].result) + { + printf ("test %zu r = %g, expect %g\n", i, r, tests[i].result); + status = 1; + } + if (ep != tests[i].str + tests[i].offset) + { + printf ("test %zu strtod parsed %ju characters, expected %zu\n", + i, ep - tests[i].str, tests[i].offset); + status = 1; + } } return status; } diff --git a/stdlib/tst-strtod4.c b/stdlib/tst-strtod4.c new file mode 100644 index 0000000000..2d9d54c944 --- /dev/null +++ b/stdlib/tst-strtod4.c @@ -0,0 +1,56 @@ +#include +#include +#include +#include + +#define NBSP "\xc2\xa0" + +static const struct +{ + const char *in; + const char *out; + double expected; +} tests[] = + { + { "000"NBSP"000"NBSP"000", "", 0.0 }, + { "1"NBSP"000"NBSP"000,5x", "x", 1000000.5 } + }; +#define NTESTS (sizeof (tests) / sizeof (tests[0])) + + +static int +do_test (void) +{ + if (setlocale (LC_ALL, "cs_CZ.UTF-8") == NULL) + { + puts ("could not set locale"); + return 1; + } + + int status = 0; + + for (int i = 0; i < NTESTS; ++i) + { + char *ep; + double r = __strtod_internal (tests[i].in, &ep, 1); + + if (strcmp (ep, tests[i].out) != 0) + { + printf ("%d: got rest string \"%s\", expected \"%s\"\n", + i, ep, tests[i].out); + status = 1; + } + + if (r != tests[i].expected) + { + printf ("%d: got wrong results %g, expected %g\n", + i, r, tests[i].expected); + status = 1; + } + } + + return status; +} + +#define TEST_FUNCTION do_test () +#include "../test-skeleton.c" -- cgit v1.2.3