Add tests for sapi/cli option combinations

sapi/cli/tests/012-2.phpt

@@ -0,0 +1,52 @@
+--TEST--
+more invalid arguments and error messages
+--SKIPIF--
+<?php include "skipif.inc"; ?>
+--FILE--
+<?php
+
+$php = getenv('TEST_PHP_EXECUTABLE');
+
+// -r : behavior = CLI_DIRECT
+// -F / -R / -B / -E : behavior = PROCESS_STDIN
+// -l : behavior = LINT
+// -s : behavior = HIGHLIGHT
+// -w : behavior = STRIP
+
+var_dump(`"$php" -n -r 'echo 1;' -F some.php`);
+var_dump(`"$php" -n -r 'echo 2;' -f some.php`);
+var_dump(`"$php" -n -r 'echo 3;' -l`); // ignores linting
+var_dump(`"$php" -n -r 'echo 4;' -R some.php`);
+var_dump(`"$php" -n -r 'echo 5;' -B ''`);
+var_dump(`"$php" -n -a -B ''`);
+var_dump(`"$php" -n -r 'echo 6;' -E ''`);
+var_dump(`"$php" -n -a -E ''`);
+var_dump(`"$php" -n -r 'echo 7;' -s`);
+var_dump(`"$php" -n -r 'echo 8;' -w`);
+var_dump(`"$php" -n -l -r 'echo 9;'`);
+
+echo "Done\n";
+?>
+--EXPECTF--
+string(57) "Either execute direct code, process stdin or use a file.
+"
+string(57) "Either execute direct code, process stdin or use a file.
+"
+string(1) "3"
+string(57) "Either execute direct code, process stdin or use a file.
+"
+string(57) "Either execute direct code, process stdin or use a file.
+"
+string(57) "Either execute direct code, process stdin or use a file.
+"
+string(57) "Either execute direct code, process stdin or use a file.
+"
+string(57) "Either execute direct code, process stdin or use a file.
+"
+string(42) "Source highlighting only works for files.
+"
+string(39) "Source stripping only works for files.
+"
+string(57) "Either execute direct code, process stdin or use a file.
+"
+Done