Modernize for newer versions of Bazel and libc++

.gitignore

@@ -0,0 +1,2 @@
+/bazel-*
+MODULE.bazel.lock

MODULE.bazel

@@ -15,8 +15,6 @@
 module(
     name = "fuzztest",
     version = "head",
-    # TODO(lszekeres): Remove and use default name.
-    repo_name = "com_google_fuzztest",
 )
 
 bazel_dep(

bazel/setup_configs.sh

@@ -9,7 +9,7 @@ cat <<EOF
 #
 # To regenerate, run the following from your project's workspace:
 #
-#  bazel run @com_google_fuzztest//bazel:setup_configs > fuzztest.bazelrc
+#  bazel run @fuzztest//bazel:setup_configs > fuzztest.bazelrc
 #
 # And don't forget to add the following to your project's .bazelrc:
 #
@@ -29,8 +29,8 @@ build:fuzztest-common --copt=-DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
 build:fuzztest-common --copt=-UNDEBUG
 
 # Enable libc++ assertions.
-# See https://libcxx.llvm.org/UsingLibcxx.html#enabling-the-safe-libc-mode
-build:fuzztest-common --copt=-D_LIBCPP_ENABLE_ASSERTIONS=1
+# See https://libcxx.llvm.org/Hardening.html
+build:fuzztest-common --copt=-D_LIBCPP_HARDENING_MODE=_LIBCPP_HARDENING_MODE_EXTENSIVE
 
 EOF
 
@@ -95,7 +95,7 @@ cat <<EOF
 # want to use both, you can use --config=fuzztest-experimental --config=asan.
 
 build:fuzztest-experimental --config=fuzztest-common
-build:fuzztest-experimental --@com_google_fuzztest//fuzztest:centipede_integration
+build:fuzztest-experimental --@fuzztest//fuzztest:centipede_integration
 
 # Generate line tables for debugging.
 build:fuzztest-experimental --copt=-gline-tables-only

build_defs/cc_fuzztest_grammar_library.bzl

@@ -39,7 +39,7 @@ def cc_fuzztest_grammar_library(name, srcs, top_level_rule = None, insert_whites
     """
 
     output_file_name = name + ".h"
-    cmd = "$(location @com_google_fuzztest//tools:grammar_domain_code_generator)" + \
+    cmd = "$(location @fuzztest//tools:grammar_domain_code_generator)" + \
           " --output_header_file_path " + "$(@D)/" + output_file_name + \
           (" --insert_whitespace" if insert_whitespace else " --noinsert_whitespace") + \
           " --input_grammar_files " + "`echo $(SRCS) | tr ' ' ','`"
@@ -52,10 +52,10 @@ def cc_fuzztest_grammar_library(name, srcs, top_level_rule = None, insert_whites
         outs = [output_file_name],
         cmd = cmd,
         heuristic_label_expansion = False,
-        tools = ["@com_google_fuzztest//tools:grammar_domain_code_generator"],
+        tools = ["@fuzztest//tools:grammar_domain_code_generator"],
     )
     cc_library(
         name = name,
         hdrs = [output_file_name],
-        deps = ["@com_google_fuzztest//fuzztest/internal/domains:in_grammar_impl"],
+        deps = ["@fuzztest//fuzztest/internal/domains:in_grammar_impl"],
     )