Switch to the current NetBSD regex implementation.
Change-Id: If32b28dd85d6a7ab8957ab81d19fa4c0de9499d5
diff --git a/tests/Android.mk b/tests/Android.mk
new file mode 100644
index 0000000..2721138
--- /dev/null
+++ b/tests/Android.mk
@@ -0,0 +1,43 @@
+#
+# Copyright (C) 2012 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# Copyright The Android Open Source Project
+
+LOCAL_PATH := $(call my-dir)
+
+test_module = bionic-unit-tests
+test_tags = eng tests
+
+test_src_files = \
+ regex_test.cpp \
+
+# Build for the device (with bionic). Run with:
+# adb shell /data/nativetest/bionic-unit-tests/bionic-unit-tests
+include $(CLEAR_VARS)
+LOCAL_MODULE := $(test_module)
+LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
+LOCAL_MODULE_TAGS := $(test_tags)
+LOCAL_SRC_FILES := $(test_src_files)
+include $(BUILD_NATIVE_TEST)
+
+# Build for the host (with glibc).
+# Note that this will build against glibc, so it's not useful for testing
+# bionic's implementation, but it does let you use glibc as a reference
+# implementation for testing the tests themselves.
+include $(CLEAR_VARS)
+LOCAL_MODULE := $(test_module)-glibc
+LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
+LOCAL_MODULE_TAGS := $(test_tags)
+LOCAL_SRC_FILES := $(test_src_files)
+include $(BUILD_HOST_NATIVE_TEST)
diff --git a/tests/regex_test.cpp b/tests/regex_test.cpp
new file mode 100644
index 0000000..659d1db
--- /dev/null
+++ b/tests/regex_test.cpp
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <gtest/gtest.h>
+
+#include <sys/types.h>
+#include <regex.h>
+
+TEST(regex, smoke) {
+ // A quick test of all the regex functions.
+ regex_t re;
+ ASSERT_EQ(0, regcomp(&re, "ab*c", 0));
+ ASSERT_EQ(0, regexec(&re, "abbbc", 0, NULL, 0));
+ ASSERT_EQ(REG_NOMATCH, regexec(&re, "foo", 0, NULL, 0));
+
+ char buf[80];
+ regerror(REG_NOMATCH, &re, buf, sizeof(buf));
+#if __BIONIC__
+ ASSERT_STREQ("regexec() failed to match", buf);
+#else
+ ASSERT_STREQ("No match", buf);
+#endif
+
+ regfree(&re);
+}