summaryrefslogtreecommitdiffstats
path: root/test
diff options
context:
space:
mode:
authorRaymond Lu <songyulu@hdfgroup.org>2011-06-22 15:47:57 (GMT)
committerRaymond Lu <songyulu@hdfgroup.org>2011-06-22 15:47:57 (GMT)
commitf8f8bed0c2d9d8c9dd39ce09018e629c6e886037 (patch)
treef1e1aa7b5f13dec3121be487fb377097dbbda03a /test
parent83b77cb4eb777b8e04ba2bdc71e2c53bc9cfd1b5 (diff)
downloadhdf5-f8f8bed0c2d9d8c9dd39ce09018e629c6e886037.zip
hdf5-f8f8bed0c2d9d8c9dd39ce09018e629c6e886037.tar.gz
hdf5-f8f8bed0c2d9d8c9dd39ce09018e629c6e886037.tar.bz2
[svn-r21015] Bug fix for Issue 2598 - In v1.6 library, there was EOA for the whole MULTI file saved in the
super block. We took it out in v1.8 library because it's meaningless for the MULTI file. v1.8 library saves the EOA for the metadata file, instead. But this caused some backward compatibility problem. v1.8 library couldn't open the file created with v1.6 library. I fixed the problem by checking the EOA value to detect the file created with v1.6 library. Tested on jam, koala, and heiwa.
Diffstat (limited to 'test')
-rw-r--r--test/multi_file_v16-r.h5bin0 -> 65536 bytes
-rw-r--r--test/multi_file_v16-s.h5bin0 -> 2048 bytes
-rw-r--r--test/vfd.c173
3 files changed, 172 insertions, 1 deletions
diff --git a/test/multi_file_v16-r.h5 b/test/multi_file_v16-r.h5
new file mode 100644
index 0000000..36a4c88
--- /dev/null
+++ b/test/multi_file_v16-r.h5
Binary files differ
diff --git a/test/multi_file_v16-s.h5 b/test/multi_file_v16-s.h5
new file mode 100644
index 0000000..e990e95
--- /dev/null
+++ b/test/multi_file_v16-s.h5
Binary files differ
diff --git a/test/vfd.c b/test/vfd.c
index 9fe0e9e..8f88681 100644
--- a/test/vfd.c
+++ b/test/vfd.c
@@ -50,13 +50,14 @@ const char *FILENAME[] = {
"log_file", /*6*/
"stdio_file", /*7*/
"windows_file", /*8*/
+ "new_multi_file_v16",/*9*/
NULL
};
#define LOG_FILENAME "log_vfd_out.log"
#define COMPAT_BASENAME "family_v16_"
-
+#define MULTI_COMPAT_BASENAME "multi_file_v16"
/*-------------------------------------------------------------------------
@@ -1123,6 +1124,175 @@ error:
/*-------------------------------------------------------------------------
+ * Function: test_multi_compat
+ *
+ * Purpose: Tests the backward compatibility for MULTI driver.
+ * See if we can open files created with v1.6 library.
+ * The source file was created by the test/file_handle.c
+ * of the v1.6 library. This test verifies the fix for
+ * Issue 2598. In v1.6 library, there was EOA for the whole
+ * MULTI file saved in the super block. We took it out in
+ * v1.8 library because it's meaningless for the MULTI file.
+ * v1.8 library saves the EOA for the metadata file, instead.
+ *
+ * Return: Success: 0
+ * Failure: -1
+ *
+ * Programmer: Raymond Lu
+ * 21 June 2011
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+test_multi_compat(void)
+{
+ hid_t file=(-1), fapl, fapl2=(-1), dset=(-1), space=(-1);
+ hid_t access_fapl = -1;
+ char filename[1024], newname[1024], tmp[1024];
+ char filename_s[1024], newname_s[1024];
+ char filename_r[1024], newname_r[1024];
+ int *fhandle2=NULL, *fhandle=NULL;
+ hsize_t file_size;
+ H5FD_mem_t mt, memb_map[H5FD_MEM_NTYPES];
+ hid_t memb_fapl[H5FD_MEM_NTYPES];
+ haddr_t memb_addr[H5FD_MEM_NTYPES];
+ const char *memb_name[H5FD_MEM_NTYPES];
+ char sv[H5FD_MEM_NTYPES][32];
+ hsize_t dims[2]={MULTI_SIZE, MULTI_SIZE};
+ char dname[]="dataset2";
+ int i, j;
+ int buf[MULTI_SIZE][MULTI_SIZE];
+
+ TESTING("MULTI file driver backward compatibility");
+
+ /* Set file access property list for MULTI driver */
+ fapl = h5_fileaccess();
+
+ HDmemset(memb_map, 0, sizeof memb_map);
+ HDmemset(memb_fapl, 0, sizeof memb_fapl);
+ HDmemset(memb_name, 0, sizeof memb_name);
+ HDmemset(memb_addr, 0, sizeof memb_addr);
+ HDmemset(sv, 0, sizeof sv);
+
+ for(mt=H5FD_MEM_DEFAULT; mt<H5FD_MEM_NTYPES; H5_INC_ENUM(H5FD_mem_t,mt))
+ memb_map[mt] = H5FD_MEM_SUPER;
+ memb_map[H5FD_MEM_DRAW] = H5FD_MEM_DRAW;
+
+ memb_fapl[H5FD_MEM_SUPER] = H5P_DEFAULT;
+ sprintf(sv[H5FD_MEM_SUPER], "%%s-%c.h5", 's');
+ memb_name[H5FD_MEM_SUPER] = sv[H5FD_MEM_SUPER];
+ memb_addr[H5FD_MEM_SUPER] = 0;
+
+ memb_fapl[H5FD_MEM_DRAW] = H5P_DEFAULT;
+ sprintf(sv[H5FD_MEM_DRAW], "%%s-%c.h5", 'r');
+ memb_name[H5FD_MEM_DRAW] = sv[H5FD_MEM_DRAW];
+ memb_addr[H5FD_MEM_DRAW] = HADDR_MAX/2;
+
+ if(H5Pset_fapl_multi(fapl, memb_map, memb_fapl, memb_name, memb_addr, TRUE)<0)
+ TEST_ERROR;
+
+ h5_fixname(FILENAME[9], fapl, newname, sizeof newname);
+
+ /* Make copy for the data file in the build directory, to protect the
+ * original file in the source directory */
+ sprintf(filename_s, "%s-%c.h5", MULTI_COMPAT_BASENAME, 's');
+ sprintf(newname_s, "%s-%c.h5", FILENAME[9], 's');
+ h5_make_local_copy(filename_s, newname_s);
+
+ sprintf(filename_r, "%s-%c.h5", MULTI_COMPAT_BASENAME, 'r');
+ sprintf(newname_r, "%s-%c.h5", FILENAME[9], 'r');
+ h5_make_local_copy(filename_r, newname_r);
+
+ /* Reopen the file for read only. Verify 1.8 library can open file
+ * created with 1.6 library. */
+ if((file=H5Fopen(newname, H5F_ACC_RDONLY, fapl)) < 0)
+ TEST_ERROR;
+
+ if((dset = H5Dopen2(file, DSET1_NAME, H5P_DEFAULT)) < 0)
+ TEST_ERROR;
+
+ if(H5Dclose(dset) < 0)
+ TEST_ERROR;
+
+ if(H5Fclose(file) < 0)
+ TEST_ERROR;
+
+ /* Make sure we can reopen the file for read and write */
+ if((file=H5Fopen(newname, H5F_ACC_RDWR, fapl)) < 0)
+ TEST_ERROR;
+
+ if((dset = H5Dopen2(file, DSET1_NAME, H5P_DEFAULT)) < 0)
+ TEST_ERROR;
+
+ if(H5Dclose(dset) < 0)
+ TEST_ERROR;
+
+ if(H5Fclose(file) < 0)
+ TEST_ERROR;
+
+ /* Reopen the file for adding another dataset. The new EOA for metadata file
+ * should be written to the file */
+ if((file=H5Fopen(newname, H5F_ACC_RDWR, fapl)) < 0)
+ TEST_ERROR;
+
+ /* Create and write data set */
+ if((space=H5Screate_simple(2, dims, NULL)) < 0)
+ TEST_ERROR;
+
+ if((dset=H5Dcreate2(file, DSET2_NAME, H5T_NATIVE_INT, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
+ TEST_ERROR;
+
+ for(i=0; i<MULTI_SIZE; i++)
+ for(j=0; j<MULTI_SIZE; j++)
+ buf[i][j] = i*10000+j;
+ if(H5Dwrite(dset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0)
+ TEST_ERROR;
+
+ if(H5Dclose(dset) < 0)
+ TEST_ERROR;
+
+ if(H5Sclose(space) < 0)
+ TEST_ERROR;
+
+ if(H5Fclose(file) < 0)
+ TEST_ERROR;
+
+ /* Reopen the file for read only again. Verify the library can handle
+ * the EOA correctly */
+ if((file=H5Fopen(newname, H5F_ACC_RDONLY, fapl)) < 0)
+ TEST_ERROR;
+
+ if((dset = H5Dopen2(file, DSET1_NAME, H5P_DEFAULT)) < 0)
+ TEST_ERROR;
+
+ if(H5Dclose(dset) < 0)
+ TEST_ERROR;
+
+ if((dset = H5Dopen2(file, DSET2_NAME, H5P_DEFAULT)) < 0)
+ TEST_ERROR;
+
+ if(H5Dclose(dset) < 0)
+ TEST_ERROR;
+
+ if(H5Fclose(file) < 0)
+ TEST_ERROR;
+
+ PASSED();
+
+ return 0;
+
+error:
+ H5E_BEGIN_TRY {
+ H5Sclose(space);
+ H5Dclose(dset);
+ H5Pclose(fapl);
+ H5Fclose(file);
+ } H5E_END_TRY;
+ return -1;
+}
+
+
+/*-------------------------------------------------------------------------
* Function: test_log
*
* Purpose: Tests the file handle interface for log driver
@@ -1402,6 +1572,7 @@ main(void)
nerrors += test_family() < 0 ? 1 : 0;
nerrors += test_family_compat() < 0 ? 1 : 0;
nerrors += test_multi() < 0 ? 1 : 0;
+ nerrors += test_multi_compat() < 0 ? 1 : 0;
nerrors += test_direct() < 0 ? 1 : 0;
nerrors += test_log() < 0 ? 1 : 0;
nerrors += test_stdio() < 0 ? 1 : 0;