1 files changed, 41 insertions, 0 deletions
diff --git a/mysql-test/include/mysqld--help.inc b/mysql-test/include/mysqld--help.inc
new file mode 100644
index 00000000000..3c8d19107c9
--- /dev/null
+++ b/mysql-test/include/mysqld--help.inc
@@ -0,0 +1,41 @@
+#
+# mysqld --help
+#
+--source include/not_embedded.inc
+
+#
+# force lower-case-table-names=1 (linux/macosx have different defaults)
+# force symbolic-links=0 (valgrind build has a different default)
+#
+exec $MYSQLD_BOOTSTRAP_CMD --symbolic-links=0 --lower-case-table-names=1 --help --verbose > $MYSQL_TMP_DIR/mysqld--help.txt 2>&1;
+
+perl;
+  @skipvars=qw/basedir open-files-limit general-log-file log
+               log-slow-queries pid-file slow-query-log-file
+               datadir slave-load-tmpdir tmpdir/;
+  @plugins=qw/innodb ndb ndbcluster safemalloc debug temp-pool ssl des-key-file
+              thread-concurrency super-large-pages mutex-deadlock-detector/;
+  @env=qw/MYSQLTEST_VARDIR MYSQL_TEST_DIR MYSQL_LIBDIR MYSQL_SHAREDIR/;
+  $re1=join('|', @skipvars, @plugins);
+  $re2=join('|', @plugins);
+  $skip=0;
+  open(F, '<', "$ENV{MYSQL_TMP_DIR}/mysqld--help.txt") or die;
+  while (<F>) {
+    next if 1../The following groups are read/;
+    next if /^($re1) /;
+    next if /^($re2)-/;
+    $skip=0 if /^  -/;
+    $skip=1 if / --($re2)\b/;
+    # fixes for 32-bit
+    y!\\!/!;
+    s/\b4294967295\b/18446744073709551615/;
+    s/\b2146435072\b/9223372036853727232/;
+    s/\b196608\b/262144/;
+    foreach $var (@env) { s/$ENV{$var}/$var/ }
+    next if /use --skip-(use-)?symbolic-links to disable/; # for valgrind, again
+    next if $skip;
+    print;
+  }
+  close F;
+EOF
+