Reorganize source tree to use single autotools instance

Change-Id: I7b51f88292e057c6443b12224486f2d0c9f8ae23
Signed-off-by: Damjan Marion <damarion@cisco.com>

1 files changed, 199 insertions, 0 deletions

diff --git a/src/vppinfra/test_format.c b/src/vppinfra/test_format.c
new file mode 100644
index 00000000000..cc95a00ef48
--- /dev/null
+++ b/src/vppinfra/test_format.c
@@ -0,0 +1,199 @@
+/*
+ * Copyright (c) 2015 Cisco and/or its affiliates.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/*
+  Copyright (c) 2001, 2002, 2003 Eliot Dresselhaus
+
+  Permission is hereby granted, free of charge, to any person obtaining
+  a copy of this software and associated documentation files (the
+  "Software"), to deal in the Software without restriction, including
+  without limitation the rights to use, copy, modify, merge, publish,
+  distribute, sublicense, and/or sell copies of the Software, and to
+  permit persons to whom the Software is furnished to do so, subject to
+  the following conditions:
+
+  The above copyright notice and this permission notice shall be
+  included in all copies or substantial portions of the Software.
+
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+  LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+  OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+  WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+#include <vppinfra/format.h>
+
+static int verbose;
+static u8 *test_vec;
+
+static u8 *
+format_test1 (u8 * s, va_list * va)
+{
+  uword x = va_arg (*va, uword);
+  f64 y = va_arg (*va, f64);
+  return format (s, "%12d %12f%12.4e", x, y, y);
+}
+
+static int
+expectation (const char *exp, char *fmt, ...)
+{
+  int ret = 0;
+
+  va_list va;
+  va_start (va, fmt);
+  test_vec = va_format (test_vec, fmt, &va);
+  va_end (va);
+
+  vec_add1 (test_vec, 0);
+  if (strcmp (exp, (char *) test_vec))
+    {
+      fformat (stdout, "FAIL: %s (expected vs. result)\n\"%s\"\n\"%v\"\n",
+	       fmt, exp, test_vec);
+      ret = 1;
+    }
+  else if (verbose)
+    fformat (stdout, "PASS: %s\n", fmt);
+  vec_delete (test_vec, vec_len (test_vec), 0);
+  return ret;
+}
+
+int
+test_format_main (unformat_input_t * input)
+{
+  int ret = 0;
+  u8 *food = format (0, "food");
+
+  ret |= expectation ("foo", "foo");
+  ret |= expectation ("foo", "%s", "foo");
+  ret |= expectation ("9876", "%d", 9876);
+  ret |= expectation ("-9876", "%wd", (word) - 9876);
+  ret |= expectation ("98765432", "%u", 98765432);
+  ret |= expectation ("1200ffee", "%x", 0x1200ffee);
+  ret |= expectation ("BABEBABE", "%X", 0xbabebabe);
+  ret |= expectation ("10%a", "%d%%%c", 10, 'a');
+  ret |= expectation ("123456789abcdef0", "%016Lx", 0x123456789abcdef0LL);
+  ret |= expectation ("00000123", "%08x", 0x123);
+  ret |= expectation ("             23           23    2.3037e1",
+		      "%40U", format_test1, 23, 23.0367);
+  ret |= expectation ("left      ", "%-10s", "left");
+  ret |= expectation ("  center  ", "%=10s", "center");
+  ret |= expectation ("     right", "%+10s", "right");
+  ret |= expectation ("123456", "%.0f", 123456.);
+  ret |= expectation ("1234567.0", "%.1f", 1234567.);
+  ret |= expectation ("foo", "%.*s", 3, "food");
+  ret |= expectation ("food      ", "%.*s", 10, "food          ");
+  ret |= expectation ("(nil)", "%.*s", 3, (void *) 0);
+  ret |= expectation ("foo", "%.*v", 3, food);
+  ret |= expectation ("foobar", "%.*v%s", 3, food, "bar");
+  ret |= expectation ("foo bar", "%S", "foo_bar");
+  vec_free (food);
+  vec_free (test_vec);
+  return ret;
+}
+
+typedef struct
+{
+  int a, b;
+} foo_t;
+
+static u8 *
+format_foo (u8 * s, va_list * va)
+{
+  foo_t *foo = va_arg (*va, foo_t *);
+  return format (s, "{a %d, b %d}", foo->a, foo->b);
+}
+
+static uword
+unformat_foo (unformat_input_t * i, va_list * va)
+{
+  foo_t *foo = va_arg (*va, foo_t *);
+  return unformat (i, "{%D,%D}",
+		   sizeof (foo->a), &foo->a, sizeof (foo->b), &foo->b);
+}
+
+int
+test_unformat_main (unformat_input_t * input)
+{
+  u32 v[8];
+  long l;
+  long long ll;
+  f64 f;
+  u8 *s;
+  foo_t foo = {.a = ~0,.b = ~0 };
+
+  v[0] = v[1] = 0;
+
+  while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+    {
+      if (unformat (input, "01 %d %d", &v[0], &v[1]))
+	fformat (stdout, "got 01 %d %d\n", v[0], v[1]);
+      else if (unformat (input, "d %d", &v[0]))
+	fformat (stdout, "got it d %d\n", v[0]);
+      else if (unformat (input, "ld %ld", &l))
+	fformat (stdout, "got it ld %ld\n", l);
+      else if (unformat (input, "lld %lld", &ll))
+	fformat (stdout, "got it lld %lld\n", ll);
+      else if (unformat (input, "string %s", &s))
+	fformat (stdout, "got string `%s'\n", s);
+      else if (unformat (input, "float %f", &f))
+	fformat (stdout, "got float `%.4f'\n", f);
+      else if (unformat (input, "foo %U", unformat_foo, &foo))
+	fformat (stdout, "got a foo `%U'\n", format_foo, &foo);
+      else if (unformat (input, "ignore-me1"))
+	fformat (stdout, "got an `ignore-me1'\n");
+      else if (unformat (input, "ignore-me2"))
+	fformat (stdout, "got an `ignore-me2'\n");
+      else if (unformat (input, "gi%d_%d@-", &v[0], &v[1]))
+	fformat (stdout, "got `gi%d_%d@-'\n", v[0], v[1]);
+      else if (unformat (input, "%_%d.%d.%d.%d%_->%_%d.%d.%d.%d%_",
+			 &v[0], &v[1], &v[2], &v[3],
+			 &v[4], &v[5], &v[6], &v[7]))
+	fformat (stdout, "got %d.%d.%d.%d -> %d.%d.%d.%d",
+		 v[0], v[1], v[2], v[3], v[4], v[5], v[6], v[7]);
+      else
+	{
+	  clib_warning ("unknown input `%U'\n", format_unformat_error, input);
+	  return 1;
+	}
+    }
+
+  return 0;
+}
+
+#ifdef CLIB_UNIX
+int
+main (int argc, char *argv[])
+{
+  unformat_input_t i;
+
+  verbose = (argc > 1);
+  unformat_init_command_line (&i, argv);
+
+  if (unformat (&i, "unformat"))
+    return test_unformat_main (&i);
+  else
+    return test_format_main (&i);
+}
+#endif
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */