Fix fuzzer tests for Bazel

test/core/bad_ssl/generate_tests.bzl

@@ -13,6 +13,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+load("//bazel:grpc_build_system.bzl", "grpc_cc_test", "grpc_cc_library", "grpc_cc_binary")
 
 def test_options():
   return struct()
@@ -22,7 +23,7 @@ def test_options():
 BAD_SSL_TESTS = ['cert', 'alpn']
 
 def grpc_bad_ssl_tests():
-  native.cc_library(
+  grpc_cc_library(
       name = 'bad_ssl_test_server',
       srcs = ['server_common.cc'],
       hdrs = ['server_common.h'],
@@ -31,12 +32,12 @@ def grpc_bad_ssl_tests():
               '//test/core/end2end:ssl_test_data']
   )
   for t in BAD_SSL_TESTS:
-    native.cc_binary(
+    grpc_cc_binary(
         name = 'bad_ssl_%s_server' % t,
         srcs = ['servers/%s.cc' % t],
         deps = [':bad_ssl_test_server'],
     )
-    native.cc_test(
+    grpc_cc_test(
         name = 'bad_ssl_%s_test' % t,
         srcs = ['bad_ssl_test.cc'],
         data = [':bad_ssl_%s_server' % t,

test/core/util/fuzzer_corpus_test.cc

@@ -25,6 +25,7 @@
 #include <stdio.h>
 #include <sys/types.h>
 
+#include "src/core/lib/gpr/env.h"
 #include "src/core/lib/iomgr/load_file.h"
 #include "test/core/util/test_config.h"
 
@@ -68,6 +69,12 @@ class ExampleGenerator
     if (examples_.empty()) {
       if (!FLAGS_file.empty()) examples_.push_back(FLAGS_file);
       if (!FLAGS_directory.empty()) {
+        char* test_srcdir = gpr_getenv("TEST_SRCDIR");
+        if (test_srcdir != nullptr) {
+          FLAGS_directory = test_srcdir +
+                            std::string("/com_github_grpc_grpc/") +
+                            FLAGS_directory;
+        }
         DIR* dp;
         struct dirent* ep;
         dp = opendir(FLAGS_directory.c_str());

test/core/util/grpc_fuzzer.bzl

@@ -23,5 +23,6 @@ def grpc_fuzzer(name, corpus, srcs = [], deps = [], **kwargs):
     external_deps = [
       'gtest',
     ],
+    args = ["--directory=" + native.package_name() + "/" + corpus,],
     **kwargs
   )