1 files changed, 89 insertions, 0 deletions
diff --git a/third_party/heimdal/lib/roken/parse_bytes-test.c b/third_party/heimdal/lib/roken/parse_bytes-test.c
new file mode 100644
index 0000000..8f3831c
--- /dev/null
+++ b/third_party/heimdal/lib/roken/parse_bytes-test.c
@@ -0,0 +1,89 @@
+/*
+ * Copyright (c) 1999 Kungliga Tekniska Högskolan
+ * (Royal Institute of Technology, Stockholm, Sweden).
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <config.h>
+
+#include "roken.h"
+#include "parse_bytes.h"
+
+static struct testcase {
+    int canonicalp;
+    int64_t val;
+    const char *def_unit;
+    const char *str;
+} tests[] = {
+    {0, 0, NULL, "0 bytes"},
+    {1, 0, NULL, "0"},
+    {0, 1, NULL, "1"},
+    {1, 1, NULL, "1 byte"},
+    {0, 0, "kilobyte", "0"},
+    {0, 1024, "kilobyte", "1"},
+    {1, 1024, "kilobyte", "1 kilobyte"},
+    {1, 1024 * 1024, NULL, "1 megabyte"},
+    {0, 1025, NULL, "1 kilobyte 1"},
+    {1, 1025, NULL, "1 kilobyte 1 byte"},
+    {1, 1024ULL * 1024 * 1024 * 1024, NULL, "1 terabyte"},
+};
+
+int
+main(int argc, char **argv)
+{
+    int i;
+    int ret = 0;
+
+    for (i = 0; i < sizeof(tests)/sizeof(tests[0]); ++i) {
+	char buf[256];
+	int64_t val = parse_bytes (tests[i].str, tests[i].def_unit);
+
+	if (val != tests[i].val) {
+	    printf ("parse_bytes (%s, %s) = %lld != %lld\n",
+		    tests[i].str,
+		    tests[i].def_unit ? tests[i].def_unit : "none",
+		    (long long)val, (long long)tests[i].val);
+	    ++ret;
+	}
+	if (tests[i].canonicalp) {
+	    (void) unparse_bytes (tests[i].val, buf, sizeof(buf));
+	    if (strcmp (tests[i].str, buf) != 0) {
+		printf ("unparse_bytes (%lld) = \"%s\" != \"%s\"\n",
+			(long long)tests[i].val, buf, tests[i].str);
+		++ret;
+	    }
+	}
+    }
+    if (ret) {
+	printf ("%d errors\n", ret);
+	return 1;
+    } else
+	return 0;
+}