[Libguestfs] [PATCH 2/3] fish: basic tests for readline escaping

[mzatko at redhat.com]

From: Maros Zatko <mzatko at redhat.com>

---
 fish/test/Makefile.am   |  39 ++++++++++++++++
 fish/test/testquoting.c | 120 ++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 159 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..d108083
--- /dev/null
+++ b/fish/test/Makefile.am
@@ -0,0 +1,39 @@
+# 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
+
+#testquoting_LDADD = $(top_builddir)/fish/rl.o
+
+
+TESTS_ENVIRONMENT = $(top_builddir)/run --test
+
+TESTS = \
+	testquoting
+
+# testquoting_CFLAGS = -I$(top_srcdir)
diff --git a/fish/test/testquoting.c b/fish/test/testquoting.c
new file mode 100644
index 0000000..b0b525b
--- /dev/null
+++ b/fish/test/testquoting.c
@@ -0,0 +1,120 @@
+#include <config.h>
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <memory.h>
+
+#include <guestfs.h>
+#include <guestfs-internal-frontend.h>
+#include <rl.h>
+
+int
+eq_bracket (char *(*fn)(char*), char * in, char * out)
+{
+  char * q = fn(in);
+  return (q != NULL) && STREQ(q, out);
+}
+
+int
+test_empty_escape (void)
+{
+  return eq_bracket(bs_escape_filename, "", "");
+}
+
+int
+test_empty_unescape (void)
+{
+  return eq_bracket(bs_unescape_filename, "", "");
+}
+
+int
+test_singlespace_escape (void)
+{
+  return eq_bracket(bs_escape_filename, " ", "\\ ");
+}
+
+int
+test_singlespace_unescape (void)
+{
+  return eq_bracket(bs_unescape_filename, "\\ ", " ");
+}
+
+int
+test_singleword_escape (void)
+{
+  return eq_bracket(bs_escape_filename, "singleword", "singleword");
+}
+
+int
+test_singleword_unescape (void)
+{
+  return eq_bracket(bs_unescape_filename, "singleword", "singleword");
+}
+
+int
+test_multiword_escape (void)
+{
+  return eq_bracket(bs_escape_filename, "more than one word\n", "more\\ than\\ one\\ word\\n");
+}
+
+int
+test_nonprinting_escape (void)
+{
+  return eq_bracket(bs_escape_filename, "\xac\xec\x8", "\\xac\\xec\\b");
+}
+
+int
+test_multiword_unescape (void)
+{
+  return eq_bracket(bs_unescape_filename, "more\\ than\\ one\\ word", "more than one word");
+}
+
+int
+test_nonprinting_unescape (void)
+{
+  return eq_bracket(bs_unescape_filename, "\\xac\\xec\\b", "\xac\xec\b");
+}
+
+
+
+struct test_t {
+  char *name;
+  int (*fn)(void);
+  int expect;
+};
+
+struct test_t tests[] = {
+  { .name = "test empty escape", .fn = test_empty_escape, .expect = 1},
+  { .name = "test empty unescape", .fn = test_empty_unescape, .expect = 1},
+  { .name = "test single space escape", .fn = test_singlespace_escape, .expect = 1},
+  { .name = "test single space unescape", .fn = test_singlespace_unescape, .expect = 1},
+  { .name = "test single word escape", .fn = test_singleword_escape, .expect = 1},
+  { .name = "test single word unescape", .fn = test_singleword_unescape, .expect = 1},
+  { .name = "test multi word escape", .fn = test_multiword_escape, .expect = 1},
+  { .name = "test nonprinting escape", .fn = test_nonprinting_escape, .expect = 1},
+  { .name = "test multi word unescape", .fn = test_multiword_unescape, .expect = 1},
+  { .name = "test nonprinting unescape", .fn = test_nonprinting_unescape, .expect = 1},
+};
+
+size_t nr_tests = sizeof(tests) / sizeof(*tests);
+
+int
+main (int argc, char *argv[])
+{
+  int nr_failed = 0; // failed test count
+  setbuf(stdout, NULL);
+
+  for (int i = 0; i < nr_tests; i++) {
+    fprintf(stdout, "%s: ", tests[i].name);
+    int r = tests[i].fn() == tests[i].expect;
+    fprintf(stdout, "%s\n", r ? "PASS" : "FAIL");
+    nr_failed += !r;
+  }
+
+  if (nr_failed > 0) {
+    printf ("***** %zu / %zu tests FAILED *****\n", nr_failed, nr_tests);
+  }
+
+  return nr_failed > 0 ? EXIT_FAILURE : EXIT_SUCCESS;
+}
+
-- 
1.9.3