[Libguestfs] [PATCH 3/4] fish: basic tests for readline escaping

[Maros Zatko]

---
 fish/test/Makefile.am   | 34 ++++++++++++++++++
 fish/test/testquoting.c | 96 +++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 130 insertions(+)
 create mode 100644 fish/test/Makefile.am
 create mode 100644 fish/test/testquoting.c

diff --git a/fish/test/Makefile.am b/fish/test/Makefile.am
new file mode 100644
index 0000000..05e868f
--- /dev/null
+++ b/fish/test/Makefile.am
@@ -0,0 +1,34 @@
+# libguestfs
+# Copyright (C) 2009-2014 Red Hat Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+include $(top_srcdir)/subdir-rules.mk
+
+check_PROGRAMS = testquoting
+
+testquoting_SOURCES = \
+	testquoting.c \
+	$(top_srcdir)/fish/rl.c
+
+testquoting_CPPFLAGS = \
+	-I$(top_srcdir)/src -I$(top_builddir)/src \
+	-I$(top_srcdir)/fish -I$(top_builddir)/fish \
+	-I$(top_srcdir)/gnulib/lib -I$(top_builddir)/gnulib/lib
+
+TESTS_ENVIRONMENT = $(top_builddir)/run --test
+
+TESTS = \
+	testquoting
diff --git a/fish/test/testquoting.c b/fish/test/testquoting.c
new file mode 100644
index 0000000..9a5e43f
--- /dev/null
+++ b/fish/test/testquoting.c
@@ -0,0 +1,96 @@
+/* guestfish - guest filesystem shell
+ * Copyright (C) 2009-2014 Red Hat Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include <config.h>
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <memory.h>
+
+#include "guestfs.h"
+#include "guestfs-internal-frontend.h"
+#include "../rl.h"
+
+struct string_test_data {
+  const char *in;
+  const char *out;
+  int pass;
+};
+
+struct string_test_data escape_tests[] = {
+  { "", "", 1 },
+  { " ", "\\ ", 1 },
+  { "singleword", "singleword", 1 },
+  { "more than one word\n", "more\\ than\\ one\\ word\\n", 1 },
+  { "more than one word\n", "more\\ than\\ one\\ word\\n", 1 },
+  { "\xac\xec\x8", "\\xac\\xec\\b", 1 },
+};
+
+size_t nr_escape_tests = sizeof (escape_tests) / sizeof (*escape_tests);
+
+struct string_test_data unescape_tests[] = {
+  { "", "", 1 },
+  { "\\ ", " ", 1 },
+  { "singleword", "singleword", 1 },
+  { "more\\ than\\ one\\ word\\n", "more than one word\n", 1 },
+  { "more\\ than\\ one\\ word\\n", "more than one word\n", 1 },
+  { "\\xac\\xec\\b", "\xac\xec\x8", 1 },
+};
+
+size_t nr_unescape_tests = sizeof (unescape_tests) / sizeof (*unescape_tests);
+
+int
+run_with_test_data (char *(*f) (const char *),
+    struct string_test_data *data, size_t len)
+{
+  int i = 0, nr_failed = 0;
+
+  for (; i < len; i++) {
+    char *r = f(data[i].in);
+    if (((r != NULL) && STREQ (r, data[i].out)) != data[i].pass) {
+      printf ("%d ", i);
+      nr_failed ++;
+    }
+    if (r != NULL) {
+      free (r);
+    }
+  }
+  printf ("%s\n", nr_failed == 0 ? "none" : "");
+  return nr_failed;
+}
+
+int
+main (int argc, char *argv[])
+{
+  int nr_failed = 0;
+
+  printf ("Escaping tests failed ids: ");
+  nr_failed += run_with_test_data (
+      bs_escape_filename, escape_tests, nr_escape_tests);
+
+  printf ("Un-escaping tests failed ids: ");
+  nr_failed += run_with_test_data (
+      bs_unescape_filename, unescape_tests, nr_unescape_tests);
+
+  if (nr_failed > 0) {
+    printf ("***** %zu / %zu tests FAILED *****\n", nr_failed,
+        nr_escape_tests + nr_unescape_tests);
+  }
+
+  return nr_failed > 0 ? EXIT_FAILURE : EXIT_SUCCESS;
+}
-- 
1.9.3