[svn-r17031] Description:

	Correct latent bug in one file space allocation test which was not
getting a new file pointer when reopening a file.

	Also, add a couple more asserts to the file space allocation code in
the library to help detect this problem earlier.

Tested on:
	Linux/32 2.6 (jam) w/core VFD

1 files changed, 9 insertions, 1 deletions

diff --git a/test/mf.c b/test/mf.c
index 4259520..8b5c51b 100644
--- a/test/mf.c
+++ b/test/mf.c
@@ -3753,6 +3753,10 @@ test_mf_align_eoa(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
         if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl1)) < 0)
             FAIL_STACK_ERROR
 
+        /* Get a pointer to the internal file object */
+        if(NULL == (f = (H5F_t *)H5I_object(file)))
+            FAIL_STACK_ERROR
+
         /* shrink the block */
         if(H5MF_try_shrink(f, type, H5P_DATASET_XFER_DEFAULT, addr1, (hsize_t)TEST_BLOCK_SIZE50) <= 0)
             TEST_ERROR
@@ -3804,6 +3808,10 @@ test_mf_align_eoa(const char *env_h5_drvr, hid_t fapl, hid_t new_fapl)
         if((file = H5Fopen(filename, H5F_ACC_RDWR, fapl1)) < 0)
             FAIL_STACK_ERROR
 
+        /* Get a pointer to the internal file object */
+        if(NULL == (f = (H5F_t *)H5I_object(file)))
+            FAIL_STACK_ERROR
+
         /* try to extend the block */
         extended = H5MF_try_extend(f, H5P_DATASET_XFER_DEFAULT, type, (haddr_t)addr1, (hsize_t)TEST_BLOCK_SIZE50, (hsize_t)TEST_BLOCK_SIZE30);
 
@@ -5864,7 +5872,7 @@ main(void)
 	nerrors += test_mf_align_alloc4(env_h5_drvr, fapl, new_fapl);
 	nerrors += test_mf_align_alloc5(env_h5_drvr, fapl, new_fapl);
 	nerrors += test_mf_align_alloc6(env_h5_drvr, fapl, new_fapl);
-    }
+    } /* end if */
 
     if(nerrors)
         goto error;