X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fceph_test.c;h=ae67125fc881fe1f63c2e34a0317930b03564bb5;hb=936c450a86c841eea89888c8550c9118fae90c25;hp=d6c72316485c3aa0f3c8b1b629c14686115bfe70;hpb=ef07224d5a3e24ccbc71765194d91a8e00ce16fc;p=collectd.git

diff --git a/src/ceph_test.c b/src/ceph_test.c
index d6c72316..3da4098c 100644
--- a/src/ceph_test.c
+++ b/src/ceph_test.c
@@ -22,37 +22,167 @@
 #include "ceph.c" /* sic */
 #include "testing.h"
 
-DEF_TEST(parse_keys)
-{
+struct case_s {
+  const char *key;
+  const char *value;
+};
+typedef struct case_s case_t;
+
+struct test_s {
+  case_t *cases;
+  size_t cases_num;
+};
+typedef struct test_s test_t;
+
+static int test_handler(void *user, char const *val, char const *key) {
+  test_t *t = user;
+  size_t i;
+
+  char status[1024];
+  _Bool ok;
+
+  /* special case for latency metrics. */
+  if (strcmp("filestore.example_latency", key) == 0)
+    return RETRY_AVGCOUNT;
+
+  snprintf(status, sizeof(status),
+           "unexpected call: test_handler(\"%s\") = \"%s\"", key, val);
+  ok = 0;
+
+  for (i = 0; i < t->cases_num; i++) {
+    if (strcmp(key, t->cases[i].key) != 0)
+      continue;
+
+    if (strcmp(val, t->cases[i].value) != 0) {
+      snprintf(status, sizeof(status),
+               "test_handler(\"%s\") = \"%s\", want \"%s\"", key, val,
+               t->cases[i].value);
+      ok = 0;
+      break;
+    }
+
+    snprintf(status, sizeof(status), "test_handler(\"%s\") = \"%s\"", key, val);
+    ok = 1;
+    break;
+  }
+
+  OK1(ok, status);
+  return ok ? 0 : -1;
+}
+
+DEF_TEST(traverse_json) {
+  char const *json =
+      "{\n"
+      "    \"WBThrottle\": {\n"
+      "        \"bytes_dirtied\": {\n"
+      "            \"type\": 2,\n"
+      "            \"description\": \"Dirty data\",\n"
+      "            \"nick\": \"\"\n"
+      "        },\n"
+      "        \"bytes_wb\": {\n"
+      "            \"type\": 2,\n"
+      "            \"description\": \"Written data\",\n"
+      "            \"nick\": \"\"\n"
+      "        },\n"
+      "        \"ios_dirtied\": {\n"
+      "            \"type\": 2,\n"
+      "            \"description\": \"Dirty operations\",\n"
+      "            \"nick\": \"\"\n"
+      "        },\n"
+      "        \"ios_wb\": {\n"
+      "            \"type\": 2,\n"
+      "            \"description\": \"Written operations\",\n"
+      "            \"nick\": \"\"\n"
+      "        },\n"
+      "        \"inodes_dirtied\": {\n"
+      "            \"type\": 2,\n"
+      "            \"description\": \"Entries waiting for write\",\n"
+      "            \"nick\": \"\"\n"
+      "        },\n"
+      "        \"inodes_wb\": {\n"
+      "            \"type\": 10,\n"
+      "            \"description\": \"Written entries\",\n"
+      "            \"nick\": \"\"\n"
+      "        }\n"
+      "    },\n"
+      "    \"filestore\": {\n"
+      "        \"journal_wr_bytes\": {\n"
+      "            \"avgcount\": 23,\n"
+      "            \"sum\": 3117\n"
+      "        },\n"
+      "        \"example_latency\": {\n"
+      "            \"avgcount\": 42,\n"
+      "            \"sum\": 4711\n"
+      "        }\n"
+      "    }\n"
+      "}\n";
+  case_t cases[] = {
+      {"WBThrottle.bytes_dirtied.type", "2"},
+      {"WBThrottle.bytes_wb.type", "2"},
+      {"WBThrottle.ios_dirtied.type", "2"},
+      {"WBThrottle.ios_wb.type", "2"},
+      {"WBThrottle.inodes_dirtied.type", "2"},
+      {"WBThrottle.inodes_wb.type", "10"},
+      {"filestore.journal_wr_bytes", "3117"},
+      {"filestore.example_latency.avgcount", "42"},
+      {"filestore.example_latency.sum", "4711"},
+  };
+  test_t t = {cases, STATIC_ARRAY_SIZE(cases)};
+
+  yajl_struct ctx = {test_handler, &t};
+
+  yajl_handle hndl;
+#if HAVE_YAJL_V2
+  hndl = yajl_alloc(&callbacks, NULL, &ctx);
+  CHECK_ZERO(
+      traverse_json((const unsigned char *)json, (uint32_t)strlen(json), hndl));
+  CHECK_ZERO(yajl_complete_parse(hndl));
+#else
+  hndl = yajl_alloc(&callbacks, NULL, NULL, &ctx);
+  CHECK_ZERO(
+      traverse_json((const unsigned char *)json, (uint32_t)strlen(json), hndl));
+  CHECK_ZERO(yajl_parse_complete(hndl));
+#endif
+
+  yajl_free(hndl);
+  return 0;
+}
+
+DEF_TEST(parse_keys) {
   struct {
-    char *str;
-    char *want;
+    const char *str;
+    const char *want;
   } cases[] = {
-    {"WBThrottle.bytes_dirtied.description.bytes_wb.description.ios_dirtied.description.ios_wb.type", "WBThrottle.bytesDirtied.description.bytesWb.description.iosDirt"},
-    {"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa:bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb", "Aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"},
-    {"foo:bar", "FooBar"},
-    {"foo:bar+", "FooBarPlus"},
-    {"foo:bar-", "FooBarMinus"},
-    {"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa+", "AaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaPlus"},
-    {"aa.bb.cc.dd.ee.ff", "Aa.bb.cc.dd.ee.ff"},
-    {"aa.bb.cc.dd.ee.ff.type", "Aa.bb.cc.dd.ee.ff"},
-    {"aa.type", "Aa.type"},
+      {"WBThrottle.bytes_dirtied.description.bytes_wb.description.ios_dirtied."
+       "description.ios_wb.type",
+       "WBThrottle.bytesDirtied.description.bytesWb.description.iosDirt"},
+      {"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa:"
+       "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb",
+       "Aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"},
+      {"foo:bar", "FooBar"},
+      {"foo:bar+", "FooBarPlus"},
+      {"foo:bar-", "FooBarMinus"},
+      {"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa+",
+       "AaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaPlus"},
+      {"aa.bb.cc.dd.ee.ff", "Aa.bb.cc.dd.ee.ff"},
+      {"aa.bb.cc.dd.ee.ff.type", "Aa.bb.cc.dd.ee.ff"},
+      {"aa.type", "Aa.type"},
+      {"WBThrottle.bytes_dirtied.type", "WBThrottle.bytesDirtied"},
   };
   size_t i;
 
-  for (i = 0; i < STATIC_ARRAY_SIZE (cases); i++)
-  {
-    char got[DATA_MAX_NAME_LEN];
+  for (i = 0; i < STATIC_ARRAY_SIZE(cases); i++) {
+    char got[64];
 
-    CHECK_ZERO (parse_keys (got, sizeof (got), cases[i].str));
-    EXPECT_EQ_STR (cases[i].want, got);
+    CHECK_ZERO(parse_keys(got, sizeof(got), cases[i].str));
+    EXPECT_EQ_STR(cases[i].want, got);
   }
 
   return 0;
 }
 
-int main (void)
-{
+int main(void) {
+  RUN_TEST(traverse_json);
   RUN_TEST(parse_keys);
 
   END_TEST;