diff options
4 files changed, 67 insertions, 0 deletions
diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/Makefile b/sysdeps/ieee754/ldbl-128ibm-compat/Makefile index 6ec0739b4c..c8a4d084dc 100644 --- a/sysdeps/ieee754/ldbl-128ibm-compat/Makefile +++ b/sysdeps/ieee754/ldbl-128ibm-compat/Makefile @@ -224,6 +224,12 @@ ldbl-extra-routines += strfmon strfmon_l # Also, guarantee that they are compiled in IBM long double mode. CFLAGS-strfmon.c += -mfloat128 -mabi=ibmlongdouble CFLAGS-strfmon_l.c += -mfloat128 -mabi=ibmlongdouble + +tests-internal += test-strfmon-ibm128 test-strfmon-ieee128 +CFLAGS-test-strfmon-ibm128.c += -mabi=ibmlongdouble -Wno-psabi +CFLAGS-test-strfmon-ieee128.c += -mfloat128 -mabi=ieeelongdouble -Wno-psabi +$(objpfx)tst-strfmon-ibm128.out: $(gen-locales) +$(objpfx)tst-strfmon-ieee128.out: $(gen-locales) endif # Add IEEE binary128 files as make targets. diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/test-strfmon-ibm128.c b/sysdeps/ieee754/ldbl-128ibm-compat/test-strfmon-ibm128.c new file mode 100644 index 0000000000..5d1def86af --- /dev/null +++ b/sysdeps/ieee754/ldbl-128ibm-compat/test-strfmon-ibm128.c @@ -0,0 +1 @@ +#include <test-strfmon-ldbl-compat.c> diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/test-strfmon-ieee128.c b/sysdeps/ieee754/ldbl-128ibm-compat/test-strfmon-ieee128.c new file mode 100644 index 0000000000..5d1def86af --- /dev/null +++ b/sysdeps/ieee754/ldbl-128ibm-compat/test-strfmon-ieee128.c @@ -0,0 +1 @@ +#include <test-strfmon-ldbl-compat.c> diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/test-strfmon-ldbl-compat.c b/sysdeps/ieee754/ldbl-128ibm-compat/test-strfmon-ldbl-compat.c new file mode 100644 index 0000000000..64f4b75153 --- /dev/null +++ b/sysdeps/ieee754/ldbl-128ibm-compat/test-strfmon-ldbl-compat.c @@ -0,0 +1,59 @@ +/* Test for the long double variants of strfmon* functions. + Copyright (C) 2019 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 + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <https://www.gnu.org/licenses/>. */ + +#include <locale/locale.h> +#include <monetary.h> + +#include <support/check.h> + +static int +do_test (void) +{ + size_t written; + char buffer[64]; + char *bufptr = buffer; + locale_t loc; + + /* Using the C locale is enough for the purpose of this test case, + i.e.: to test that strfmon correctly reads long double values with + binary128 format. Grouping and currency are irrelevant, here. */ + setlocale (LC_MONETARY, "C"); + loc = newlocale (LC_MONETARY_MASK, "C", (locale_t) 0); + + /* Write to the buffer. */ + written = strfmon (bufptr, 32, "%.10i, %.10Li\n", + (double) -2, (long double) -1); + if (written < 0) + support_record_failure (); + else + bufptr += written; + written = strfmon_l (bufptr, 32, loc, "%.10i, %.10Li\n", + (double) -2, (long double) -1); + if (written < 0) + support_record_failure (); + + /* Compare against the expected output. */ + const char *expected = + "-2.0000000000, -1.0000000000\n" + "-2.0000000000, -1.0000000000\n"; + TEST_COMPARE_STRING (expected, buffer); + + return 0; +} + +#include <support/test-driver.c> |