X-Git-Url: https://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=ccan%2Fstr%2Fhex%2Ftest%2Frun.c;fp=ccan%2Fstr%2Fhex%2Ftest%2Frun.c;h=e4c1a6c5aa3f12f8142975165ce59c29632b4c22;hp=0000000000000000000000000000000000000000;hb=fc3a762c6629caf4af8c490c8f9ccff5ac9e5a16;hpb=64b0c5cdeea5bc00ce3b9ef89fd3aade9cb0cd2c

diff --git a/ccan/str/hex/test/run.c b/ccan/str/hex/test/run.c
new file mode 100644
index 00000000..e4c1a6c5
--- /dev/null
+++ b/ccan/str/hex/test/run.c
@@ -0,0 +1,42 @@
+#include <ccan/str/hex/hex.h>
+/* Include the C files directly. */
+#include <ccan/str/hex/hex.c>
+#include <ccan/tap/tap.h>
+#include <string.h>
+
+int main(void)
+{
+	const char teststr[] = "0123456789abcdefABCDEF";
+	const char bad_teststr[] = "0123456789abcdefABCDEF1O";
+	const unsigned char testdata[] = { 0x01, 0x23, 0x45, 0x67, 0x89, 0xab,
+					   0xcd, 0xef, 0xAB, 0xCD, 0xEF };
+	unsigned char data[11];
+	char str[23];
+	size_t i;
+	
+	plan_tests(10 + sizeof(str));
+	
+	ok1(hex_str_size(sizeof(testdata)) == sizeof(teststr));
+	/* This gives right result with or without nul included */
+	ok1(hex_data_size(strlen(teststr)) == sizeof(testdata));
+	ok1(hex_data_size(sizeof(teststr)) == sizeof(testdata));
+
+	ok1(hex_decode(teststr, strlen(teststr), data, sizeof(data)));
+	ok1(memcmp(data, testdata, sizeof(testdata)) == 0);
+	ok1(hex_encode(testdata, sizeof(testdata), str, sizeof(str)));
+	ok1(strcmp(str, "0123456789abcdefabcdef") == 0);
+
+	/* Bad char */
+	ok1(!hex_decode(bad_teststr, strlen(bad_teststr), data, sizeof(data)));
+	/* Bad hex string len */
+	ok1(!hex_decode(teststr, strlen(teststr) - 1, data, sizeof(data)));
+	/* Bad buffer len */
+	ok1(!hex_decode(teststr, strlen(teststr), data, sizeof(data) - 1));
+
+	/* Bad deststring size. */
+	for (i = 1; i <= sizeof(str); i++)
+		ok1(!hex_encode(testdata, sizeof(testdata), str, sizeof(str)-i));
+
+	/* This exits depending on whether all tests passed */
+	return exit_status();
+}