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-rw-r--r--tests/libutil/filename_sane.c94
1 files changed, 94 insertions, 0 deletions
diff --git a/tests/libutil/filename_sane.c b/tests/libutil/filename_sane.c
new file mode 100644
index 0000000..9c9930d
--- /dev/null
+++ b/tests/libutil/filename_sane.c
@@ -0,0 +1,94 @@
+/* SPDX-License-Identifier: GPL-3.0-or-later */
+/*
+ * filename_sane.c
+ *
+ * Copyright (C) 2019 David Oberhollenzer <goliath@infraroot.at>
+ */
+#include "config.h"
+#include "util/util.h"
+#include "util/test.h"
+
+static const char *must_work[] = {
+ "foobar",
+ "test.txt",
+#if !defined(_WIN32) && !defined(__WINDOWS__) && !defined(TEST_WIN32)
+ "\\foo", "foo\\", "foo\\bar",
+#endif
+ NULL,
+};
+
+static const char *must_not_work[] = {
+ ".",
+ "..",
+ "/foo",
+ "foo/",
+ "foo/bar",
+ NULL,
+};
+
+static const char *must_not_work_here[] = {
+#if defined(_WIN32) || defined(__WINDOWS__) || defined(TEST_WIN32)
+ "\\foo", "foo\\", "foo\\bar",
+ "fo<o", "fo>o", "fo:o", "fo\"o",
+ "fo|o", "fo?o", "fo*o", "fo\ro",
+ "CON", "PRN", "AUX", "NUL",
+ "COM1", "COM2", "LPT1", "LPT2",
+ "con", "prn", "aux", "nul",
+ "com1", "com2", "lpt1", "lpt2",
+ "AUX.txt", "aux.txt", "NUL.txt", "nul.txt",
+#endif
+ NULL,
+};
+
+int main(int argc, char **argv)
+{
+ size_t i;
+ (void)argc; (void)argv;
+
+ for (i = 0; must_work[i] != NULL; ++i) {
+ if (!is_filename_sane(must_work[i], false)) {
+ fprintf(stderr, "%s was rejected!\n", must_work[i]);
+ return EXIT_FAILURE;
+ }
+
+ if (!is_filename_sane(must_work[i], true)) {
+ fprintf(stderr,
+ "%s was rejected when testing for "
+ "OS specific stuff!\n", must_work[i]);
+ return EXIT_FAILURE;
+ }
+ }
+
+ for (i = 0; must_not_work[i] != NULL; ++i) {
+ if (is_filename_sane(must_not_work[i], false)) {
+ fprintf(stderr, "%s was accepted!\n",
+ must_not_work[i]);
+ return EXIT_FAILURE;
+ }
+
+ if (is_filename_sane(must_not_work[i], true)) {
+ fprintf(stderr,
+ "%s was accepted when testing for "
+ "OS specific stuff!\n", must_not_work[i]);
+ return EXIT_FAILURE;
+ }
+ }
+
+ for (i = 0; must_not_work_here[i] != NULL; ++i) {
+ if (!is_filename_sane(must_not_work_here[i], false)) {
+ fprintf(stderr,
+ "%s was rejected in the generic test!\n",
+ must_not_work_here[i]);
+ return EXIT_FAILURE;
+ }
+
+ if (is_filename_sane(must_not_work_here[i], true)) {
+ fprintf(stderr,
+ "%s was accepted when testing for "
+ "OS specific stuff!\n", must_not_work_here[i]);
+ return EXIT_FAILURE;
+ }
+ }
+
+ return EXIT_SUCCESS;
+}