X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=tests%2Finit.cfg;fp=tests%2Finit.cfg;h=5adfc9b357a134dcadd90de07838a535f84739fa;hb=dc84183747ce1703eb99685b5dbde1f65a143c06;hp=0000000000000000000000000000000000000000;hpb=a2016c1de6e4884f6c8ed5cc498f3bf821c25ca4;p=debian%2Fgzip

diff --git a/tests/init.cfg b/tests/init.cfg
new file mode 100644
index 0000000..5adfc9b
--- /dev/null
+++ b/tests/init.cfg
@@ -0,0 +1,20 @@
+# This file is sourced by init.sh, *before* its initialization.
+
+# This goes hand in hand with the "exec 9>&2;" in Makefile.am's
+# TESTS_ENVIRONMENT definition.
+stderr_fileno_=9
+
+require_POSIX_grep_()
+{
+  # Ensure that grep's -f and -E options works.
+  # On Solaris 5.11, "grep -f" prints this:
+  #   grep: illegal option -- f
+  #   Usage: grep -hblcnsviw pattern file . . .
+  # Similar for grep -E.
+
+  : | grep -f /dev/null
+  test $? = 1 || skip_ 'your grep lacks support for -f -'
+
+  grep -E foo /dev/null
+  test $? = 1 || skip_ 'your grep lacks support for -E'
+}