Check count of perf tests (#171)

* init check for count perf tests

* unite functions

* test

* test2

* Delete tasks/seq/example1 directory

Author: allnes

.github/workflows/perf-statistic.yml

@@ -45,6 +45,9 @@ jobs:
       env:
         CC: gcc-12
         CXX: g++-12
+    - name: Run perf count checker
+      run: |
+        source scripts/run_perf_count_checker.sh
     - name: Run perf tests
       run: |
         source scripts/generate_perf_results.sh

scripts/run_perf_count_checker.sh

@@ -0,0 +1,49 @@
+#!/bin/bash
+
+REQUIRED_TESTS_COUNT=2
+
+get_ref_tests_number() {
+  # shellcheck disable=SC2155
+  local dir_number=$(find "$1" -maxdepth 1 -type d | wc -l)
+  # shellcheck disable=SC2004
+  local task_number=$(($dir_number-1))
+  # shellcheck disable=SC2004
+  local tests_coeff=$(($REQUIRED_TESTS_COUNT+1))
+  # shellcheck disable=SC2004
+  local ref_tests_number=$(($task_number * $tests_coeff))
+  echo "$ref_tests_number"
+}
+
+get_current_tests_number() {
+  # shellcheck disable=SC2155
+  local ref_tests_number="$("$1" --gtest_list_tests | wc -l)"
+  # shellcheck disable=SC2004
+  ref_tests_number=$(($ref_tests_number+0))
+  echo "$ref_tests_number"
+}
+
+get_error_msg() {
+  echo "Count of perf tests in $1 != $REQUIRED_TESTS_COUNT"
+}
+
+run_check() {
+  # shellcheck disable=SC2155
+  # shellcheck disable=SC2004
+  local ref_num="$(get_ref_tests_number "tasks/$1" $(($REQUIRED_TESTS_COUNT+1)))"
+  # shellcheck disable=SC2155
+  local curr_num="$(get_current_tests_number "./build/bin/$1_perf_tests")"
+
+  if [[ ref_num -ne curr_num ]]; then
+    # shellcheck disable=SC2005
+    echo "$(get_error_msg "$1")"
+    exit 1
+  fi
+}
+
+run_check "mpi"
+run_check "omp"
+run_check "seq"
+run_check "stl"
+run_check "tbb"
+
+echo "Success - perf count tests"