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-rw-r--r--test/testpipe.c205
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diff --git a/test/testpipe.c b/test/testpipe.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 <stdlib.h>
+
+#include "testutil.h"
+#include "apr_file_io.h"
+#include "apr_errno.h"
+#include "apr_general.h"
+#include "apr_lib.h"
+#include "apr_thread_proc.h"
+#include "apr_strings.h"
+
+static apr_file_t *readp = NULL;
+static apr_file_t *writep = NULL;
+
+static void create_pipe(abts_case *tc, void *data)
+{
+ apr_status_t rv;
+
+ rv = apr_file_pipe_create(&readp, &writep, p);
+ ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+ ABTS_PTR_NOTNULL(tc, readp);
+ ABTS_PTR_NOTNULL(tc, writep);
+}
+
+static void close_pipe(abts_case *tc, void *data)
+{
+ apr_status_t rv;
+ apr_size_t nbytes = 256;
+ char buf[256];
+
+ rv = apr_file_close(readp);
+ rv = apr_file_close(writep);
+ ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+
+ rv = apr_file_read(readp, buf, &nbytes);
+ ABTS_INT_EQUAL(tc, 1, APR_STATUS_IS_EBADF(rv));
+}
+
+static void set_timeout(abts_case *tc, void *data)
+{
+ apr_status_t rv;
+ apr_interval_time_t timeout;
+
+ rv = apr_file_pipe_create_pools(&readp, &writep, APR_WRITE_BLOCK, p, p);
+ ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+ ABTS_PTR_NOTNULL(tc, readp);
+ ABTS_PTR_NOTNULL(tc, writep);
+
+ rv = apr_file_pipe_timeout_get(writep, &timeout);
+ ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+ ABTS_ASSERT(tc, "Timeout mismatch, expected -1", timeout == -1);
+
+ rv = apr_file_pipe_timeout_set(readp, apr_time_from_sec(1));
+ ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+
+ rv = apr_file_pipe_timeout_get(readp, &timeout);
+ ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+ ABTS_ASSERT(tc, "Timeout mismatch, expected 1 second",
+ timeout == apr_time_from_sec(1));
+}
+
+static void read_write(abts_case *tc, void *data)
+{
+ apr_status_t rv;
+ char *buf;
+ apr_size_t nbytes;
+
+ nbytes = strlen("this is a test");
+ buf = (char *)apr_palloc(p, nbytes + 1);
+
+ rv = apr_file_pipe_create_pools(&readp, &writep, APR_WRITE_BLOCK, p, p);
+ ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+ ABTS_PTR_NOTNULL(tc, readp);
+ ABTS_PTR_NOTNULL(tc, writep);
+
+ rv = apr_file_pipe_timeout_set(readp, apr_time_from_sec(1));
+ ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+
+ if (!rv) {
+ rv = apr_file_read(readp, buf, &nbytes);
+ ABTS_INT_EQUAL(tc, 1, APR_STATUS_IS_TIMEUP(rv));
+ ABTS_SIZE_EQUAL(tc, 0, nbytes);
+ }
+}
+
+static void read_write_notimeout(abts_case *tc, void *data)
+{
+ apr_status_t rv;
+ char *buf = "this is a test";
+ char *input;
+ apr_size_t nbytes;
+
+ nbytes = strlen("this is a test");
+
+ rv = apr_file_pipe_create(&readp, &writep, p);
+ ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+ ABTS_PTR_NOTNULL(tc, readp);
+ ABTS_PTR_NOTNULL(tc, writep);
+
+ rv = apr_file_write(writep, buf, &nbytes);
+ ABTS_SIZE_EQUAL(tc, strlen("this is a test"), nbytes);
+ ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+
+ nbytes = 256;
+ input = apr_pcalloc(p, nbytes + 1);
+ rv = apr_file_read(readp, input, &nbytes);
+ ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+ ABTS_SIZE_EQUAL(tc, strlen("this is a test"), nbytes);
+ ABTS_STR_EQUAL(tc, "this is a test", input);
+}
+
+static void test_pipe_writefull(abts_case *tc, void *data)
+{
+ int iterations = 1000;
+ int i;
+ int bytes_per_iteration = 8000;
+ char *buf = (char *)calloc(bytes_per_iteration, 1);
+ char responsebuf[128];
+ apr_size_t nbytes;
+ int bytes_processed;
+ apr_proc_t proc = {0};
+ apr_procattr_t *procattr;
+ const char *args[2];
+ apr_status_t rv;
+ apr_exit_why_e why;
+
+ rv = apr_procattr_create(&procattr, p);
+ ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+
+ rv = apr_procattr_io_set(procattr, APR_CHILD_BLOCK, APR_CHILD_BLOCK,
+ APR_CHILD_BLOCK);
+ ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+
+ rv = apr_procattr_cmdtype_set(procattr, APR_PROGRAM_ENV);
+ APR_ASSERT_SUCCESS(tc, "Couldn't set copy environment", rv);
+
+ rv = apr_procattr_error_check_set(procattr, 1);
+ ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+
+ args[0] = "readchild" EXTENSION;
+ args[1] = NULL;
+ rv = apr_proc_create(&proc, TESTBINPATH "readchild" EXTENSION, args, NULL, procattr, p);
+ ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+
+ rv = apr_file_pipe_timeout_set(proc.in, apr_time_from_sec(10));
+ ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+
+ rv = apr_file_pipe_timeout_set(proc.out, apr_time_from_sec(10));
+ ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+
+ i = iterations;
+ do {
+ rv = apr_file_write_full(proc.in, buf, bytes_per_iteration, NULL);
+ ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+ } while (--i);
+
+ free(buf);
+
+ rv = apr_file_close(proc.in);
+ ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+
+ nbytes = sizeof(responsebuf);
+ rv = apr_file_read(proc.out, responsebuf, &nbytes);
+ ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+ bytes_processed = (int)apr_strtoi64(responsebuf, NULL, 10);
+ ABTS_INT_EQUAL(tc, iterations * bytes_per_iteration, bytes_processed);
+
+ ABTS_ASSERT(tc, "wait for child process",
+ apr_proc_wait(&proc, NULL, &why, APR_WAIT) == APR_CHILD_DONE);
+
+ ABTS_ASSERT(tc, "child terminated normally", why == APR_PROC_EXIT);
+}
+
+abts_suite *testpipe(abts_suite *suite)
+{
+ suite = ADD_SUITE(suite)
+
+ abts_run_test(suite, create_pipe, NULL);
+ abts_run_test(suite, close_pipe, NULL);
+ abts_run_test(suite, set_timeout, NULL);
+ abts_run_test(suite, close_pipe, NULL);
+ abts_run_test(suite, read_write, NULL);
+ abts_run_test(suite, close_pipe, NULL);
+ abts_run_test(suite, read_write_notimeout, NULL);
+ abts_run_test(suite, test_pipe_writefull, NULL);
+ abts_run_test(suite, close_pipe, NULL);
+
+ return suite;
+}
+