1 files changed, 165 insertions, 0 deletions
diff --git a/test/testmmap.c b/test/testmmap.c
new file mode 100644
index 0000000..140d5c3
--- /dev/null
+++ b/test/testmmap.c
@@ -0,0 +1,165 @@
+/* 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 "testutil.h"
+#include "apr_mmap.h"
+#include "apr_errno.h"
+#include "apr_general.h"
+#include "apr_lib.h"
+#include "apr_file_io.h"
+#include "apr_strings.h"
+
+/* hmmm, what is a truly portable define for the max path
+ * length on a platform?
+ */
+#define PATH_LEN 255
+
+#if !APR_HAS_MMAP
+static void not_implemented(abts_case *tc, void *data)
+{
+    ABTS_NOT_IMPL(tc, "MMAP functions");
+}
+
+#else
+
+static char test_string[256]; /* read from the datafile */
+static apr_mmap_t *themmap = NULL;
+static apr_file_t *thefile = NULL;
+static char *file1;
+static apr_finfo_t thisfinfo;
+static apr_size_t thisfsize;
+
+static void create_filename(abts_case *tc, void *data)
+{
+    char *oldfileptr;
+
+    apr_filepath_get(&file1, 0, p);
+#ifndef NETWARE
+#ifdef WIN32
+    ABTS_TRUE(tc, file1[1] == ':');
+#else
+    ABTS_TRUE(tc, file1[0] == '/');
+#endif
+#endif
+    ABTS_TRUE(tc, file1[strlen(file1) - 1] != '/');
+
+    oldfileptr = file1;
+    file1 = apr_pstrcat(p, file1,"/data/mmap_datafile.txt" ,NULL);
+    ABTS_TRUE(tc, oldfileptr != file1);
+}
+
+static void test_file_close(abts_case *tc, void *data)
+{
+    apr_status_t rv;
+
+    rv = apr_file_close(thefile);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+}
+   
+static void read_expected_contents(abts_case *tc, void *data)
+{
+    apr_status_t rv;
+    apr_size_t nbytes = sizeof(test_string) - 1;
+
+    rv = apr_file_read(thefile, test_string, &nbytes);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+    test_string[nbytes] = '\0';
+    thisfsize = strlen(test_string);
+}
+
+static void test_file_open(abts_case *tc, void *data)
+{
+    apr_status_t rv;
+
+    rv = apr_file_open(&thefile, file1, APR_FOPEN_READ, APR_UREAD | APR_GREAD, p);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+    ABTS_PTR_NOTNULL(tc, thefile);
+}
+   
+static void test_get_filesize(abts_case *tc, void *data)
+{
+    apr_status_t rv;
+
+    rv = apr_file_info_get(&thisfinfo, APR_FINFO_NORM, thefile);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+    ABTS_ASSERT(tc, "File size mismatch", thisfsize == thisfinfo.size);
+}
+
+static void test_mmap_create(abts_case *tc, void *data)
+{
+    apr_status_t rv;
+
+    rv = apr_mmap_create(&themmap, thefile, 0, (apr_size_t) thisfinfo.size, 
+		                 APR_MMAP_READ, p);
+    ABTS_PTR_NOTNULL(tc, themmap);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+}
+
+static void test_mmap_contents(abts_case *tc, void *data)
+{
+    
+    ABTS_PTR_NOTNULL(tc, themmap);
+    ABTS_PTR_NOTNULL(tc, themmap->mm);
+    ABTS_SIZE_EQUAL(tc, thisfsize, themmap->size);
+
+    /* Must use nEquals since the string is not guaranteed to be NULL terminated */
+    ABTS_STR_NEQUAL(tc, themmap->mm, test_string, thisfsize);
+}
+
+static void test_mmap_delete(abts_case *tc, void *data)
+{
+    apr_status_t rv;
+
+    ABTS_PTR_NOTNULL(tc, themmap);
+    rv = apr_mmap_delete(themmap);
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+}
+
+static void test_mmap_offset(abts_case *tc, void *data)
+{
+    apr_status_t rv;
+    void *addr;
+
+    ABTS_PTR_NOTNULL(tc, themmap);
+    rv = apr_mmap_offset(&addr, themmap, 5);
+
+    ABTS_INT_EQUAL(tc, APR_SUCCESS, rv);
+    /* Must use nEquals since the string is not guaranteed to be NULL terminated */
+    ABTS_STR_NEQUAL(tc, addr, test_string + 5, thisfsize-5);
+}
+#endif
+
+abts_suite *testmmap(abts_suite *suite)
+{
+    suite = ADD_SUITE(suite)
+
+#if APR_HAS_MMAP    
+    abts_run_test(suite, create_filename, NULL);
+    abts_run_test(suite, test_file_open, NULL);
+    abts_run_test(suite, read_expected_contents, NULL);
+    abts_run_test(suite, test_get_filesize, NULL);
+    abts_run_test(suite, test_mmap_create, NULL);
+    abts_run_test(suite, test_mmap_contents, NULL);
+    abts_run_test(suite, test_mmap_offset, NULL);
+    abts_run_test(suite, test_mmap_delete, NULL);
+    abts_run_test(suite, test_file_close, NULL);
+#else
+    abts_run_test(suite, not_implemented, NULL);
+#endif
+
+    return suite;
+}
+