Add unit test run and coverage report generation (#3011)

* Add unit test run and coverage report generation

* fix

* fix: upload coverage report failure

* fix

* update

* fix

* fix

* update

scripts/coverage_run.sh

@@ -0,0 +1,73 @@
+#!/bin/bash
+DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+echo "$DIR"
+
+run_path="$DIR/../test/"
+cd ${run_path}
+ls
+
+dirs=("layers" "operators" "worker")
+failed_tests_file="failed_tests.log"
+> "$failed_tests_file"
+disabled_tests=(
+  layers/test_sampler.py
+  layers/test_append_attention.py
+  layers/test_attention.py
+  operators/test_rejection_top_p_sampling.py
+  operators/test_perchannel_gemm.py
+  operators/test_scaled_gemm_f8_i4_f16.py
+  operators/test_topp_sampling.py
+  operators/test_stop_generation.py
+  operators/test_air_topp_sampling.py
+  operators/test_fused_moe.py
+)
+is_disabled() {
+  local test_file_rel="$1"
+  for disabled in "${disabled_tests[@]}"; do
+    if [[ "$test_file_rel" == "$disabled" ]]; then
+      return 0
+    fi
+  done
+  return 1
+}
+
+total=0
+fail=0
+success=0
+
+for dir in "${dirs[@]}"; do
+  if [ -d "$dir" ]; then
+    echo "Running tests in directory: $dir"
+    while IFS= read -r -d '' test_file; do
+      total=$((total + 1))
+      echo "Running $test_file"
+
+      if is_disabled "$test_file"; then
+        echo "Skipping disabled test: $test_file"
+        continue
+      fi
+
+      python -m coverage run "$test_file"
+      if [ $? -ne 0 ]; then
+        echo "$test_file" >> "$failed_tests_file"
+        fail=$((fail + 1))
+      else
+        success=$((success + 1))
+      fi
+    done < <(find "$dir" -type f -name "test_*.py" -print0)
+  else
+    echo "Directory $dir not found, skipping."
+  fi
+done
+
+echo "===================================="
+echo "Total test files run: $total"
+echo "Successful tests: $success"
+echo "Failed tests: $fail"
+echo "Failed test cases are listed in $failed_tests_file"
+
+if [ "$fail" -ne 0 ]; then
+  echo "Failed test cases:"
+  cat "$failed_tests_file"
+  exit 8
+fi