[PATCH] Adjust test to pass with latest glibc

[Jonathan Wakely]

On 15/10/18 14:55 +0100, Jonathan Wakely wrote:
>Glibc changed the it_IT locales to use thousands separators,
>invalidating this test. Use nl_NL instead, as Dutch only uses grouping
>for money not numbers.
>
>	* testsuite/22_locale/numpunct/members/char/3.cc: Adjust test to
>	account for change to glibc it_IT localedata (glibc bz#10797).
>
>Tested x86_64-linux, committed to trunk.

Backported to 6, 7 and 8 too.

>commit e4a550b85fec6440e4fe70817e96f496874f36d8
>Author: Jonathan Wakely <jwakely@redhat.com>
>Date:   Mon Oct 15 14:48:20 2018 +0100
>
>    Adjust test to pass with latest glibc
>
>    Glibc changed the it_IT locales to use thousands separators,
>    invalidating this test. Use nl_NL instead, as Dutch only uses grouping
>    for money not numbers.
>
>            * testsuite/22_locale/numpunct/members/char/3.cc: Adjust test to
>            account for change to glibc it_IT localedata (glibc bz#10797).
>
>diff --git a/libstdc++-v3/testsuite/22_locale/numpunct/members/char/3.cc b/libstdc++-v3/testsuite/22_locale/numpunct/members/char/3.cc
>index f314502461a..a55cf89b294 100644
>--- a/libstdc++-v3/testsuite/22_locale/numpunct/members/char/3.cc
>+++ b/libstdc++-v3/testsuite/22_locale/numpunct/members/char/3.cc
>@@ -1,4 +1,4 @@
>-// { dg-require-namedlocale "it_IT.ISO8859-15" }
>+// { dg-require-namedlocale "nl_NL.ISO8859-15" }
>
> // 2001-01-24 Benjamin Kosnik  <bkoz@redhat.com>
>
>@@ -28,12 +28,14 @@ void test02()
> {
>   using namespace std;
>
>-  locale loc_it = locale(ISO_8859(15,it_IT));
>+  // nl_NL chosen because it has no thousands separator (at this time).
>+  locale loc_it = locale(ISO_8859(15,nl_NL));
>
>   const numpunct<char>& nump_it = use_facet<numpunct<char> >(loc_it);
>
>   string g = nump_it.grouping();
>
>+  // Ensure that grouping is empty for locales with empty thousands separator.
>   VERIFY( g == "" );
> }
>