Upstream tarball 2.2.3upstream/2.2.3

1 files changed, 202 insertions, 0 deletions

diff --git a/srclib/apr/test/testpipe.c b/srclib/apr/test/testpipe.c
new file mode 100644
index 00000000..12d096d0
--- /dev/null
+++ b/srclib/apr/test/testpipe.c
@@ -0,0 +1,202 @@
+/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
+ * applicable.
+ *
+ * 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 <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(&readp, &writep, p);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+    ABTS_PTR_NOTNULL(tc, readp);
+    ABTS_PTR_NOTNULL(tc, writep);
+
+    rv = apr_file_pipe_timeout_get(readp, &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(&readp, &writep, 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_INT_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_INT_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_INT_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 *)malloc(bytes_per_iteration);
+    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_error_check_set(procattr, 1);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+
+    args[0] = "readchild" EXTENSION;
+    args[1] = NULL;
+    rv = apr_proc_create(&proc, "./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;
+}
+