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authorDamjan Marion <damarion@cisco.com>2016-12-19 23:05:39 +0100
committerDamjan Marion <damarion@cisco.com>2016-12-28 12:25:14 +0100
commit7cd468a3d7dee7d6c92f69a0bb7061ae208ec727 (patch)
tree5de62f8dbd3a752f5a676ca600e43d2652d1ff1a /src/vppinfra/test_elog.c
parent696f1adec0df3b8f161862566dd9c86174302658 (diff)
Reorganize source tree to use single autotools instance
Change-Id: I7b51f88292e057c6443b12224486f2d0c9f8ae23 Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/vppinfra/test_elog.c')
-rw-r--r--src/vppinfra/test_elog.c262
1 files changed, 262 insertions, 0 deletions
diff --git a/src/vppinfra/test_elog.c b/src/vppinfra/test_elog.c
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+/*
+ * 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) 2005 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/elog.h>
+#include <vppinfra/error.h>
+#include <vppinfra/format.h>
+#include <vppinfra/random.h>
+#include <vppinfra/serialize.h>
+#include <vppinfra/unix.h>
+
+int
+test_elog_main (unformat_input_t * input)
+{
+ clib_error_t *error = 0;
+ u32 i, n_iter, seed, max_events;
+ elog_main_t _em, *em = &_em;
+ u32 verbose;
+ f64 min_sample_time;
+ char *dump_file, *load_file, *merge_file, **merge_files;
+ u8 *tag, **tags;
+
+ n_iter = 100;
+ max_events = 100000;
+ seed = 1;
+ verbose = 0;
+ dump_file = 0;
+ load_file = 0;
+ merge_files = 0;
+ tags = 0;
+ min_sample_time = 2;
+ while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (input, "iter %d", &n_iter))
+ ;
+ else if (unformat (input, "seed %d", &seed))
+ ;
+ else if (unformat (input, "dump %s", &dump_file))
+ ;
+ else if (unformat (input, "load %s", &load_file))
+ ;
+ else if (unformat (input, "tag %s", &tag))
+ vec_add1 (tags, tag);
+ else if (unformat (input, "merge %s", &merge_file))
+ vec_add1 (merge_files, merge_file);
+
+ else if (unformat (input, "verbose %=", &verbose, 1))
+ ;
+ else if (unformat (input, "max-events %d", &max_events))
+ ;
+ else if (unformat (input, "sample-time %f", &min_sample_time))
+ ;
+ else
+ {
+ error = clib_error_create ("unknown input `%U'\n",
+ format_unformat_error, input);
+ goto done;
+ }
+ }
+
+#ifdef CLIB_UNIX
+ if (load_file)
+ {
+ if ((error = elog_read_file (em, load_file)))
+ goto done;
+ }
+
+ else if (merge_files)
+ {
+ uword i;
+ elog_main_t *ems;
+
+ vec_clone (ems, merge_files);
+
+ elog_init (em, max_events);
+ for (i = 0; i < vec_len (ems); i++)
+ {
+ if ((error =
+ elog_read_file (i == 0 ? em : &ems[i], merge_files[i])))
+ goto done;
+ if (i > 0)
+ {
+ elog_merge (em, tags[0], &ems[i], tags[i]);
+ tags[0] = 0;
+ }
+ }
+ }
+
+ else
+#endif /* CLIB_UNIX */
+ {
+ f64 t[2];
+
+ elog_init (em, max_events);
+ elog_enable_disable (em, 1);
+ t[0] = unix_time_now ();
+
+ for (i = 0; i < n_iter; i++)
+ {
+ u32 j, n, sum;
+
+ n = 1 + (random_u32 (&seed) % 128);
+ sum = 0;
+ for (j = 0; j < n; j++)
+ sum += random_u32 (&seed);
+
+ {
+ ELOG_TYPE_XF (e);
+ ELOG (em, e, sum);
+ }
+
+ {
+ ELOG_TYPE_XF (e);
+ ELOG (em, e, sum + 1);
+ }
+
+ {
+ struct
+ {
+ u32 string_index;
+ f32 f;
+ } *d;
+ ELOG_TYPE_DECLARE (e) =
+ {
+ .format = "fumble %s %.9f",.format_args =
+ "t4f4",.n_enum_strings = 4,.enum_strings =
+ {
+ "string0", "string1", "string2", "string3",},};
+
+ d = ELOG_DATA (em, e);
+
+ d->string_index = sum & 3;
+ d->f = (sum & 0xff) / 128.;
+ }
+
+ {
+ ELOG_TYPE_DECLARE (e) =
+ {
+ .format = "bar %d.%d.%d.%d",.format_args = "i1i1i1i1",};
+ ELOG_TRACK (my_track);
+ u8 *d = ELOG_TRACK_DATA (em, e, my_track);
+ d[0] = i + 0;
+ d[1] = i + 1;
+ d[2] = i + 2;
+ d[3] = i + 3;
+ }
+
+ {
+ ELOG_TYPE_DECLARE (e) =
+ {
+ .format = "bar `%s'",.format_args = "s20",};
+ struct
+ {
+ char s[20];
+ } *d;
+ u8 *v;
+
+ d = ELOG_DATA (em, e);
+ v = format (0, "foo %d%c", i, 0);
+ clib_memcpy (d->s, v, clib_min (vec_len (v), sizeof (d->s)));
+ }
+
+ {
+ ELOG_TYPE_DECLARE (e) =
+ {
+ .format = "bar `%s'",.format_args = "T4",};
+ struct
+ {
+ u32 offset;
+ } *d;
+
+ d = ELOG_DATA (em, e);
+ d->offset = elog_string (em, "string table %d", i);
+ }
+ }
+
+ do
+ {
+ t[1] = unix_time_now ();
+ }
+ while (t[1] - t[0] < min_sample_time);
+ }
+
+#ifdef CLIB_UNIX
+ if (dump_file)
+ {
+ if ((error = elog_write_file (em, dump_file)))
+ goto done;
+ }
+#endif
+
+ if (verbose)
+ {
+ elog_event_t *e, *es;
+ es = elog_get_events (em);
+ vec_foreach (e, es)
+ {
+ clib_warning ("%18.9f: %12U %U\n", e->time,
+ format_elog_track, em, e, format_elog_event, em, e);
+ }
+ }
+
+done:
+ if (error)
+ clib_error_report (error);
+ return 0;
+}
+
+#ifdef CLIB_UNIX
+int
+main (int argc, char *argv[])
+{
+ unformat_input_t i;
+ int r;
+
+ unformat_init_command_line (&i, argv);
+ r = test_elog_main (&i);
+ unformat_free (&i);
+ return r;
+}
+#endif
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */