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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;
}
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