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-rw-r--r--test/testenv.c144
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diff --git a/test/testenv.c b/test/testenv.c
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+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 "apr_env.h"
+#include "apr_errno.h"
+#include "testutil.h"
+
+#define TEST_ENVVAR_NAME "apr_test_envvar"
+#define TEST_ENVVAR2_NAME "apr_test_envvar2"
+#define TEST_ENVVAR_VALUE "Just a value that we'll check"
+
+static int have_env_set;
+static int have_env_get;
+static int have_env_del;
+
+static void test_setenv(abts_case *tc, void *data)
+{
+ apr_status_t rv;
+
+ rv = apr_env_set(TEST_ENVVAR_NAME, TEST_ENVVAR_VALUE, p);
+ have_env_set = (rv != APR_ENOTIMPL);
+ if (!have_env_set) {
+ ABTS_NOT_IMPL(tc, "apr_env_set");
+ } else {
+ APR_ASSERT_SUCCESS(tc, "set environment variable", rv);
+ }
+}
+
+static void test_getenv(abts_case *tc, void *data)
+{
+ char *value;
+ apr_status_t rv;
+
+ if (!have_env_set) {
+ ABTS_NOT_IMPL(tc, "apr_env_set (skip test for apr_env_get)");
+ return;
+ }
+
+ rv = apr_env_get(&value, TEST_ENVVAR_NAME, p);
+ have_env_get = (rv != APR_ENOTIMPL);
+ if (!have_env_get) {
+ ABTS_NOT_IMPL(tc, "apr_env_get");
+ return;
+ }
+ APR_ASSERT_SUCCESS(tc, "get environment variable", rv);
+ ABTS_STR_EQUAL(tc, TEST_ENVVAR_VALUE, value);
+}
+
+static void test_delenv(abts_case *tc, void *data)
+{
+ char *value;
+ apr_status_t rv;
+
+ if (!have_env_set) {
+ ABTS_NOT_IMPL(tc, "apr_env_set (skip test for apr_env_delete)");
+ return;
+ }
+
+ rv = apr_env_delete(TEST_ENVVAR_NAME, p);
+ have_env_del = (rv != APR_ENOTIMPL);
+ if (!have_env_del) {
+ ABTS_NOT_IMPL(tc, "apr_env_delete");
+ return;
+ }
+ APR_ASSERT_SUCCESS(tc, "delete environment variable", rv);
+
+ if (!have_env_get) {
+ ABTS_NOT_IMPL(tc, "apr_env_get (skip sanity check for apr_env_delete)");
+ return;
+ }
+ rv = apr_env_get(&value, TEST_ENVVAR_NAME, p);
+ ABTS_INT_EQUAL(tc, APR_ENOENT, rv);
+}
+
+/** http://issues.apache.org/bugzilla/show_bug.cgi?id=40764 */
+static void test_emptyenv(abts_case *tc, void *data)
+{
+ char *value;
+ apr_status_t rv;
+
+ if (!(have_env_set && have_env_get)) {
+ ABTS_NOT_IMPL(tc, "apr_env_set (skip test_emptyenv)");
+ return;
+ }
+ /** Set empty string and test that rv != ENOENT) */
+ rv = apr_env_set(TEST_ENVVAR_NAME, "", p);
+ APR_ASSERT_SUCCESS(tc, "set environment variable", rv);
+ rv = apr_env_get(&value, TEST_ENVVAR_NAME, p);
+ APR_ASSERT_SUCCESS(tc, "get environment variable", rv);
+ ABTS_STR_EQUAL(tc, "", value);
+
+ if (!have_env_del) {
+ ABTS_NOT_IMPL(tc, "apr_env (skip recycle test_emptyenv)");
+ return;
+ }
+ /** Delete and retest */
+ rv = apr_env_delete(TEST_ENVVAR_NAME, p);
+ APR_ASSERT_SUCCESS(tc, "delete environment variable", rv);
+ rv = apr_env_get(&value, TEST_ENVVAR_NAME, p);
+ ABTS_INT_EQUAL(tc, APR_ENOENT, rv);
+
+ /** Set second variable + test*/
+ rv = apr_env_set(TEST_ENVVAR2_NAME, TEST_ENVVAR_VALUE, p);
+ APR_ASSERT_SUCCESS(tc, "set second environment variable", rv);
+ rv = apr_env_get(&value, TEST_ENVVAR2_NAME, p);
+ APR_ASSERT_SUCCESS(tc, "get second environment variable", rv);
+ ABTS_STR_EQUAL(tc, TEST_ENVVAR_VALUE, value);
+
+ /** Finally, test ENOENT (first variable) followed by second != ENOENT) */
+ rv = apr_env_get(&value, TEST_ENVVAR_NAME, p);
+ ABTS_INT_EQUAL(tc, APR_ENOENT, rv);
+ rv = apr_env_get(&value, TEST_ENVVAR2_NAME, p);
+ APR_ASSERT_SUCCESS(tc, "verify second environment variable", rv);
+ ABTS_STR_EQUAL(tc, TEST_ENVVAR_VALUE, value);
+
+ /** Cleanup */
+ apr_env_delete(TEST_ENVVAR2_NAME, p);
+}
+
+abts_suite *testenv(abts_suite *suite)
+{
+ suite = ADD_SUITE(suite)
+
+ abts_run_test(suite, test_setenv, NULL);
+ abts_run_test(suite, test_getenv, NULL);
+ abts_run_test(suite, test_delenv, NULL);
+ abts_run_test(suite, test_emptyenv, NULL);
+
+ return suite;
+}
+