tests: add sha356/512 tests

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>

test/.gitignore

@@ -18,6 +18,8 @@ args/arg_test
 assert/assert
 crypt/crypt
 crypt/md5c-test
+crypt/sha256c-test
+crypt/sha512c-test
 ctype/ctype
 dlopen/dladdr
 dlopen/dlafk

test/crypt/Makefile.in

@@ -4,3 +4,10 @@
 EXTRA_LDFLAGS := -lcrypt
 
 OPTS_crypt = < crypt.input
+
+ifneq ($(UCLIBC_HAS_SHA512_CRYPT_IMPL),y)
+TESTS_DISABLED += sha512c-test
+endif
+ifneq ($(UCLIBC_HAS_SHA256_CRYPT_IMPL),y)
+TESTS_DISABLED += sha256c-test
+endif

test/crypt/sha256c-test.c

@@ -0,0 +1,62 @@
+#include <crypt.h>
+#include <stdio.h>
+#include <string.h>
+
+static const struct
+{
+  const char *salt;
+  const char *input;
+  const char *expected;
+} tests[] =
+{
+  { "$5$saltstring", "Hello world!",
+    "$5$saltstring$5B8vYYiY.CVt1RlTTf8KbXBH3hsxY/GNooZaBBGWEc5" },
+  { "$5$rounds=10000$saltstringsaltstring", "Hello world!",
+    "$5$rounds=10000$saltstringsaltst$3xv.VbSHBb41AL9AvLeujZkZRBAwqFMz2."
+    "opqey6IcA" },
+  { "$5$rounds=5000$toolongsaltstring", "This is just a test",
+    "$5$rounds=5000$toolongsaltstrin$Un/5jzAHMgOGZ5.mWJpuVolil07guHPvOW8"
+    "mGRcvxa5" },
+  { "$5$rounds=1400$anotherlongsaltstring",
+    "a very much longer text to encrypt.  This one even stretches over more"
+    "than one line.",
+    "$5$rounds=1400$anotherlongsalts$Rx.j8H.h8HjEDGomFU8bDkXm3XIUnzyxf12"
+    "oP84Bnq1" },
+  { "$5$rounds=77777$short",
+    "we have a short salt string but not a short password",
+    "$5$rounds=77777$short$JiO1O3ZpDAxGJeaDIuqCoEFysAe1mZNJRs3pw0KQRd/" },
+  { "$5$rounds=123456$asaltof16chars..", "a short string",
+    "$5$rounds=123456$asaltof16chars..$gP3VQ/6X7UUEW3HkBn2w1/Ptq2jxPyzV/"
+    "cZKmF/wJvD" },
+  { "$5$rounds=10$roundstoolow", "the minimum number is still observed",
+    "$5$rounds=1000$roundstoolow$yfvwcWrQ8l/K0DAWyuPMDNHpIVlTQebY9l/gL97"
+    "2bIC" },
+};
+#define ntests (sizeof (tests) / sizeof (tests[0]))
+
+
+
+static int
+do_test (void)
+{
+  int result = 0;
+  int i;
+
+  for (i = 0; i < ntests; ++i)
+    {
+      char *cp = crypt (tests[i].input, tests[i].salt);
+
+      if (strcmp (cp, tests[i].expected) != 0)
+	{
+	  printf ("test %d: expected \"%s\", got \"%s\"\n",
+		  i, tests[i].expected, cp);
+	  result = 1;
+	}
+    }
+
+  return result;
+}
+
+#define TIMEOUT 6
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"

test/crypt/sha512c-test.c

@@ -0,0 +1,63 @@
+#include <crypt.h>
+#include <stdio.h>
+#include <string.h>
+
+static const struct
+{
+  const char *salt;
+  const char *input;
+  const char *expected;
+} tests[] =
+{
+  { "$6$saltstring", "Hello world!",
+    "$6$saltstring$svn8UoSVapNtMuq1ukKS4tPQd8iKwSMHWjl/O817G3uBnIFNjnQJu"
+    "esI68u4OTLiBFdcbYEdFCoEOfaS35inz1" },
+  { "$6$rounds=10000$saltstringsaltstring", "Hello world!",
+    "$6$rounds=10000$saltstringsaltst$OW1/O6BYHV6BcXZu8QVeXbDWra3Oeqh0sb"
+    "HbbMCVNSnCM/UrjmM0Dp8vOuZeHBy/YTBmSK6H9qs/y3RnOaw5v." },
+  { "$6$rounds=5000$toolongsaltstring", "This is just a test",
+    "$6$rounds=5000$toolongsaltstrin$lQ8jolhgVRVhY4b5pZKaysCLi0QBxGoNeKQ"
+    "zQ3glMhwllF7oGDZxUhx1yxdYcz/e1JSbq3y6JMxxl8audkUEm0" },
+  { "$6$rounds=1400$anotherlongsaltstring",
+    "a very much longer text to encrypt.  This one even stretches over more"
+    "than one line.",
+    "$6$rounds=1400$anotherlongsalts$POfYwTEok97VWcjxIiSOjiykti.o/pQs.wP"
+    "vMxQ6Fm7I6IoYN3CmLs66x9t0oSwbtEW7o7UmJEiDwGqd8p4ur1" },
+  { "$6$rounds=77777$short",
+    "we have a short salt string but not a short password",
+    "$6$rounds=77777$short$WuQyW2YR.hBNpjjRhpYD/ifIw05xdfeEyQoMxIXbkvr0g"
+    "ge1a1x3yRULJ5CCaUeOxFmtlcGZelFl5CxtgfiAc0" },
+  { "$6$rounds=123456$asaltof16chars..", "a short string",
+    "$6$rounds=123456$asaltof16chars..$BtCwjqMJGx5hrJhZywWvt0RLE8uZ4oPwc"
+    "elCjmw2kSYu.Ec6ycULevoBK25fs2xXgMNrCzIMVcgEJAstJeonj1" },
+  { "$6$rounds=10$roundstoolow", "the minimum number is still observed",
+    "$6$rounds=1000$roundstoolow$kUMsbe306n21p9R.FRkW3IGn.S9NPN0x50YhH1x"
+    "hLsPuWGsUSklZt58jaTfF4ZEQpyUNGc0dqbpBYYBaHHrsX." },
+};
+#define ntests (sizeof (tests) / sizeof (tests[0]))
+
+
+static int
+do_test (void)
+{
+  int result = 0;
+  int i;
+
+  for (i = 0; i < ntests; ++i)
+    {
+      char *cp = crypt (tests[i].input, tests[i].salt);
+
+      if (strcmp (cp, tests[i].expected) != 0)
+	{
+	  printf ("test %d: expected \"%s\", got \"%s\"\n",
+		  i, tests[i].expected, cp);
+	  result = 1;
+	}
+    }
+
+  return result;
+}
+
+#define TIMEOUT 6
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"