[PATCH 26/34] tests: skip tests that require MBS support

[Jim Meyering]

From: Jim Meyering <address@hidden>

* tests/init.cfg (require_compiled_in_MBS_support): New function.
* tests/char-class-multibyte: Use it here, since this test cannot
succeed without MBS support.
* tests/equiv-classes: Likewise.
* tests/euc-mb: Likewise.
* tests/fgrep-infloop: Likewise.
* tests/init.cfg: Likewise.
* tests/prefix-of-multibyte: Likewise.
* tests/turkish-I: Likewise.
---
 tests/char-class-multibyte |    1 +
 tests/equiv-classes        |    1 +
 tests/euc-mb               |    2 ++
 tests/fgrep-infloop        |    1 +
 tests/init.cfg             |    7 +++++++
 tests/prefix-of-multibyte  |    1 +
 tests/turkish-I            |    1 +
 7 files changed, 14 insertions(+), 0 deletions(-)

diff --git a/tests/char-class-multibyte b/tests/char-class-multibyte
index 07d9620..f35908a 100755
--- a/tests/char-class-multibyte
+++ b/tests/char-class-multibyte
@@ -3,6 +3,7 @@
 . "${srcdir=.}/init.sh"; path_prepend_ ../src

 require_en_utf8_locale_
+require_compiled_in_MBS_support

 printf 'é\n'      > exp1 || framework_failure_
 fail=0
diff --git a/tests/equiv-classes b/tests/equiv-classes
index de38d95..c9e7532 100755
--- a/tests/equiv-classes
+++ b/tests/equiv-classes
@@ -4,6 +4,7 @@
 . "${srcdir=.}/init.sh"; path_prepend_ ../src

 require_en_utf8_locale_
+require_compiled_in_MBS_support

 LC_ALL=en_US.UTF-8
 export LC_ALL
diff --git a/tests/euc-mb b/tests/euc-mb
index e6154f3..32fa7be 100755
--- a/tests/euc-mb
+++ b/tests/euc-mb
@@ -7,6 +7,8 @@
 # Add "." to PATH for the use of get-mb-cur-max.
 path_prepend_ .

+require_compiled_in_MBS_support
+
 locale=ja_JP.EUC-JP

 make_input () {
diff --git a/tests/fgrep-infloop b/tests/fgrep-infloop
index 908b788..7499ae4 100755
--- a/tests/fgrep-infloop
+++ b/tests/fgrep-infloop
@@ -4,6 +4,7 @@

 require_en_utf8_locale_
 require_timeout_
+require_compiled_in_MBS_support

 encode() { echo "$1" | tr ABC '\357\274\241'; }

diff --git a/tests/init.cfg b/tests/init.cfg
index f6ead9c..42889e6 100644
--- a/tests/init.cfg
+++ b/tests/init.cfg
@@ -78,3 +78,10 @@ require_ru_RU_koi8_r()
     *) skip_test_ 'ru_RU.KOI8-R locale not found' ;;
   esac
 }
+
+require_compiled_in_MBS_support()
+{
+  require_en_utf8_locale_
+  printf 'é' | LC_ALL=en_US.UTF-8 grep '[[:lower:]]' \
+    || skip_ this test requires MBS support
+}
diff --git a/tests/prefix-of-multibyte b/tests/prefix-of-multibyte
index 05045b0..d409b18 100755
--- a/tests/prefix-of-multibyte
+++ b/tests/prefix-of-multibyte
@@ -3,6 +3,7 @@
 . "${srcdir=.}/init.sh"; path_prepend_ ../src

 require_en_utf8_locale_
+require_compiled_in_MBS_support

 encode() { echo "$1" | tr ABC '\357\274\241'; }

diff --git a/tests/turkish-I b/tests/turkish-I
index ac536c4..8f18d43 100755
--- a/tests/turkish-I
+++ b/tests/turkish-I
@@ -19,6 +19,7 @@
 . "${srcdir=.}/init.sh"; path_prepend_ ../src

 require_en_utf8_locale_
+require_compiled_in_MBS_support

 fail=0

-- 
1.7.7.rc0.362.g5a14