Add H5Fget_fileno() API routine.

1 files changed, 24 insertions, 0 deletions

diff --git a/test/tfile.c b/test/tfile.c
index 430bc85..acf2bd6 100644
--- a/test/tfile.c
+++ b/test/tfile.c
@@ -1921,6 +1921,7 @@ test_file_open_overlap(void)
     hid_t sid;
     ssize_t nobjs;      /* # of open objects */
     unsigned intent;
+    unsigned long fileno1, fileno2;     /* File number */
     herr_t ret;         /* Generic return value */
 
     /* Output message about test being performed */
@@ -1939,6 +1940,19 @@ test_file_open_overlap(void)
     CHECK(ret, FAIL, "H5Fget_intent");
     VERIFY(intent, H5F_ACC_RDWR, "H5Fget_intent");
 
+    /* Check the file numbers */
+    fileno1 = 0;
+    ret = H5Fget_fileno(fid1, &fileno1);
+    CHECK(ret, FAIL, "H5Fget_fileno");
+    fileno2 = 0;
+    ret = H5Fget_fileno(fid2, &fileno2);
+    CHECK(ret, FAIL, "H5Fget_fileno");
+    VERIFY(fileno1, fileno2, "H5Fget_fileno");
+
+    /* Check that a file number pointer of NULL is ignored */
+    ret = H5Fget_fileno(fid1, NULL);
+    CHECK(ret, FAIL, "H5Fget_fileno");
+
     /* Create a group in file */
     gid = H5Gcreate2(fid1, GROUP1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
     CHECK(gid, FAIL, "H5Gcreate2");
@@ -2652,6 +2666,7 @@ test_userblock_file_size(void)
     hid_t fcpl2_id;
     hsize_t dims[2] = {3, 4};
     hsize_t filesize1, filesize2, filesize;
+    unsigned long fileno1, fileno2;     /* File number */
     herr_t ret;         /* Generic return value */
 
     /* Output message about test being performed */
@@ -2669,6 +2684,15 @@ test_userblock_file_size(void)
     file2_id = H5Fcreate(FILE2, H5F_ACC_TRUNC, fcpl2_id, H5P_DEFAULT);
     CHECK(file2_id, FAIL, "H5Fcreate");
 
+    /* Check the file numbers */
+    fileno1 = 0;
+    ret = H5Fget_fileno(file1_id, &fileno1);
+    CHECK(ret, FAIL, "H5Fget_fileno");
+    fileno2 = 0;
+    ret = H5Fget_fileno(file2_id, &fileno2);
+    CHECK(ret, FAIL, "H5Fget_fileno");
+    CHECK(fileno1, fileno2, "H5Fget_fileno");
+
     /* Create groups */
     group1_id = H5Gcreate2(file1_id, GROUP1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
     CHECK(group1_id, FAIL, "H5Gcreate2");