kc3-lang/gnulib/modules/vasnprintf-posix-tests

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• Hash : f7a63a90
  Author :
  Date : 2025-04-12T00:09:23
  

  vasnprintf: Work around two grouping bugs on many platforms.
  
  * m4/printf.m4 (gl_PRINTF_FLAG_GROUPING_INT_PRECISION): New macro.
  (gl_PRINTF_FLAG_GROUPING_MULTIBYTE): New macro.
  * m4/fprintf-posix.m4 (gl_FUNC_FPRINTF_IS_POSIX): Require
  gl_PRINTF_FLAG_GROUPING_INT_PRECISION,
  gl_PRINTF_FLAG_GROUPING_MULTIBYTE. Test
  gl_cv_func_printf_flag_grouping_int_precision,
  gl_cv_func_printf_flag_grouping_multibyte.
  * m4/dprintf-posix.m4 (gl_FUNC_DPRINTF_IS_POSIX): Likewise.
  * m4/snprintf-posix.m4 (gl_FUNC_SNPRINTF_IS_POSIX): Likewise.
  * m4/sprintf-posix.m4 (gl_FUNC_SPRINTF_IS_POSIX): Likewise.
  * m4/vasnprintf-posix.m4 (gl_FUNC_VASNPRINTF_IS_POSIX): Likewise.
  * m4/vasprintf-posix.m4 (gl_FUNC_VASPRINTF_IS_POSIX): Likewise.
  * m4/vdprintf-posix.m4 (gl_FUNC_VDPRINTF_IS_POSIX): Likewise.
  * m4/vfprintf-posix.m4 (gl_FUNC_VFPRINTF_IS_POSIX): Likewise.
  * m4/vsnprintf-posix.m4 (gl_FUNC_VSNPRINTF_IS_POSIX): Likewise.
  * m4/vsprintf-posix.m4 (gl_FUNC_VSPRINTF_IS_POSIX): Likewise.
  * m4/obstack-printf-posix.m4 (gl_FUNC_OBSTACK_PRINTF_IS_POSIX):
  Likewise.
  * m4/vasnprintf.m4 (gl_PREREQ_VASNPRINTF_FLAG_GROUPING): Require
  gl_PRINTF_FLAG_GROUPING_INT_PRECISION,
  gl_PRINTF_FLAG_GROUPING_MULTIBYTE. Test
  gl_cv_func_printf_flag_grouping_int_precision,
  gl_cv_func_printf_flag_grouping_multibyte. Define the C macro
  NEED_PRINTF_FLAG_GROUPING_INT.
  * lib/vasnprintf.c (thousands_separator_char): New function.
  (THOUSEP_CHAR_MAXLEN): New macro.
  (thousands_separator_wchar): New function.
  (THOUSEP_WCHAR_MAXLEN): New macro.
  (MAX_ROOM_NEEDED): Improve the room estimate for FLAG_GROUP.
  (VASNPRINTF): Add code for emitting thousands separators in the %f, %F,
  %g, %G implementations and in the code relies the system's
  sprintf/snprintf/swprintf function. Test NEED_PRINTF_FLAG_GROUPING and
  NEED_PRINTF_FLAG_GROUPING_INT where needed.
  * tests/test-vasnprintf-posix2.c (main): Add tests of the grouping flag.
  * tests/test-vasnwprintf-posix2.c (main): Likewise.
  * tests/test-vasnprintf-posix2.sh: Test in both French locales, not only
  in one of them.
  * tests/test-vasnwprintf-posix2.sh: Likewise.
  * modules/vasnprintf-posix-tests (Depends-on): Add localeconv.
  * modules/vasnwprintf-posix-tests (Depends-on): Likewise.
  * doc/posix-functions/fprintf.texi: Mention the grouping bug with
  precision on integers and the grouping bug with a multibyte thousands
  separator.
  * doc/posix-functions/vfprintf.texi: Likewise.
  * doc/posix-functions/printf.texi: Likewise.
  * doc/posix-functions/vprintf.texi: Likewise.
  * doc/posix-functions/sprintf.texi: Likewise.
  * doc/posix-functions/vsprintf.texi: Likewise.
  * doc/posix-functions/snprintf.texi: Likewise.
  * doc/posix-functions/vsnprintf.texi: Likewise.
  * doc/posix-functions/dprintf.texi: Likewise.
  * doc/posix-functions/vdprintf.texi: Likewise.
  * doc/posix-functions/fwprintf.texi: Likewise.
  * doc/posix-functions/vfwprintf.texi: Likewise.
  * doc/posix-functions/wprintf.texi: Likewise.
  * doc/posix-functions/vwprintf.texi: Likewise.
  * doc/posix-functions/swprintf.texi: Likewise.
  * doc/posix-functions/vswprintf.texi: Likewise.
  * doc/posix-functions/asprintf.texi: Likewise.
  * doc/posix-functions/vasprintf.texi: Likewise.
  * doc/glibc-functions/obstack_printf.texi: Likewise.
  * doc/glibc-functions/obstack_vprintf.texi: Likewise.
  

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• modules/vasnprintf-posix-tests

• Files:
  tests/test-vasnprintf-posix.c
  tests/test-vasnprintf-posix2.sh
  tests/test-vasnprintf-posix2.c
  tests/test-vasnprintf-posix3.c
  tests/minus-zero.h
  tests/infinity.h
  tests/macros.h
  m4/locale-fr.m4
  m4/codeset.m4
  
  Depends-on:
  c99
  stdint-h
  float-h
  nan
  snan
  setlocale
  localeconv
  
  configure.ac:
  AC_REQUIRE([gl_LONG_DOUBLE_VS_DOUBLE])
  gt_LOCALE_FR
  gt_LOCALE_FR_UTF8
  
  Makefile.am:
  TESTS += test-vasnprintf-posix test-vasnprintf-posix2.sh test-vasnprintf-posix3
  TESTS_ENVIRONMENT += \
    LOCALE_FR='@LOCALE_FR@' \
    LOCALE_FR_UTF8='@LOCALE_FR_UTF8@' \
    LC_NUMERIC_IMPLEMENTED='@LC_NUMERIC_IMPLEMENTED@'
  check_PROGRAMS += test-vasnprintf-posix test-vasnprintf-posix2 test-vasnprintf-posix3
  test_vasnprintf_posix2_LDADD = $(LDADD) $(SETLOCALE_LIB)
  test_vasnprintf_posix3_LDADD = $(LDADD) $(SETLOCALE_LIB)
  

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