From: Pawel Tomaszewski <pawelx.tomaszewski@intel.com>
Date: Wed, 26 Aug 2020 13:17:02 +0000 (+0100)
Subject: intel_pmu 2.0 - unit tests
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=84f6676e87359ca47ea50e03e8327628973523d8;p=thirdparty%2Fcollectd.git

intel_pmu 2.0 - unit tests

Signed-off-by: Pawel Tomaszewski <pawelx.tomaszewski@intel.com>
---

diff --git a/Makefile.am b/Makefile.am
index 00b780c9f..effa6815e 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1149,6 +1149,17 @@ intel_pmu_la_SOURCES = \
 intel_pmu_la_CPPFLAGS = $(AM_CPPFLAGS) $(BUILD_WITH_LIBJEVENTS_CPPFLAGS)
 intel_pmu_la_LDFLAGS = $(PLUGIN_LDFLAGS) $(BUILD_WITH_LIBJEVENTS_LDFLAGS)
 intel_pmu_la_LIBADD = $(BUILD_WITH_LIBJEVENTS_LIBS)
+
+test_plugin_intel_pmu_SOURCES = \
+	src/intel_pmu_test.c \
+	src/utils/config_cores/config_cores.c \
+	src/daemon/configfile.c \
+	src/daemon/types_list.c
+test_plugin_intel_pmu_CPPFLAGS = $(AM_CPPFLAGS) $(BUILD_WITH_LIBJEVENTS_CPPFLAGS)
+test_plugin_intel_pmu_LDFLAGS = $(PLUGIN_LDFLAGS) $(BUILD_WITH_LIBJEVENTS_LDFLAGS)
+test_plugin_intel_pmu_LDADD = libplugin_mock.la liboconfig.la $(BUILD_WITH_LIBJEVENTS_LIBS)
+check_PROGRAMS += test_plugin_intel_pmu
+TESTS += test_plugin_intel_pmu
 endif
 
 if BUILD_PLUGIN_INTEL_RDT
diff --git a/src/intel_pmu_test.c b/src/intel_pmu_test.c
new file mode 100644
index 000000000..7395f6596
--- /dev/null
+++ b/src/intel_pmu_test.c
@@ -0,0 +1,114 @@
+/**
+ * collectd - src/logparser_test.c
+ *
+ * Copyright(c) 2018 Intel Corporation. All rights reserved.
+ *
+ * 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.
+ *
+ * Authors:
+ *   Pawel Tomaszewski <pawelx.tomaszewski@intel.com>
+ **/
+
+#include "intel_pmu.c"
+#include "testing.h"
+
+// Helper functions
+// static int ctx_entl_size = 0;
+
+intel_pmu_ctx_t* stub_pmu_init() {
+  intel_pmu_ctx_t* pmu_ctx = calloc(1, sizeof(*pmu_ctx));
+  intel_pmu_entity_t* entl = calloc(1, sizeof(*entl));
+
+  pmu_ctx->entl = entl;
+
+  return pmu_ctx;
+}
+
+void stub_pmu_teardown(intel_pmu_ctx_t* pmu_ctx) {
+  free(pmu_ctx->entl);
+  free(pmu_ctx);
+}
+
+DEF_TEST(pmu_config_hw_events__all_events) {
+  // setup
+  intel_pmu_ctx_t* pmu_ctx = stub_pmu_init();
+  intel_pmu_entity_t* ent = pmu_ctx->entl;
+
+  oconfig_value_t values[] = {
+      {.value.string = "All", .type = OCONFIG_TYPE_STRING},
+  };
+  oconfig_item_t config_item = {
+      .key = "HardwareEvents",
+      .values = values,
+      .values_num = STATIC_ARRAY_SIZE(values),
+  };
+
+  // check
+  int result = pmu_config_hw_events(&config_item, ent);
+  EXPECT_EQ_INT(0, result);
+  EXPECT_EQ_INT(1, ent->all_events);
+
+  // cleanup
+  stub_pmu_teardown(pmu_ctx);
+  return 0;
+}
+
+DEF_TEST(pmu_config_hw_events__few_events) {
+  // setup
+  intel_pmu_ctx_t* pmu_ctx = stub_pmu_init();
+  intel_pmu_entity_t* ent = pmu_ctx->entl;
+
+  oconfig_value_t values[] = {
+      {.value.string = "event0", .type = OCONFIG_TYPE_STRING},
+      {.value.string = "event1", .type = OCONFIG_TYPE_STRING},
+      {.value.string = "event2", .type = OCONFIG_TYPE_STRING},
+      {.value.string = "event3", .type = OCONFIG_TYPE_STRING},
+      {.value.string = "event4", .type = OCONFIG_TYPE_STRING}
+  };
+  oconfig_item_t config_item = {
+      .key = "HardwareEvents",
+      .values = values,
+      .values_num = STATIC_ARRAY_SIZE(values),
+  };
+
+  // check
+  int result = pmu_config_hw_events(&config_item, ent);
+  EXPECT_EQ_INT(0, result);
+  EXPECT_EQ_INT(config_item.values_num, ent->hw_events_count);
+  for(int i = 0; i < ent->hw_events_count; i++) {
+    EXPECT_EQ_STR(values[i].value.string, ent->hw_events[i]);
+  }
+
+  // cleanup
+  stub_pmu_teardown(pmu_ctx);
+  return 0;
+}
+
+DEF_TEST(config_cores_parse) {
+
+  return 0;
+}
+
+int main(void) {
+  RUN_TEST(pmu_config_hw_events__all_events);
+  RUN_TEST(pmu_config_hw_events__few_events);
+  RUN_TEST(config_cores_parse);
+
+  END_TEST;
+}
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