[svn-r19578] Bug fix for 1707 - H5Eset_auto causes a seg fault when an application uses -DH5_USE_16_API

with the 1.8 library to compile.  The cause is from the mismatch of H5Eprint1 and H5Eprint2 
set through H5Eset_auto.  I changed the structure H5E_auto_t.  I added a IS_DEDAULT flag in 
it.  Both H5Eprint1/2 are the default now.  If the user sets his/her own printing function.
Then a call to H5Eget_auto1/2 will have to match H5Eset_auto1/2.  

Tested on heiwa, jam, and amani.

The property change in configure.in, config, and Makefile.am came from the merge of the 1.8
library change.

7 files changed, 446 insertions, 104 deletions

diff --git a/src/H5E.c b/src/H5E.c
index 01dd35b..8b6afc5 100644
--- a/src/H5E.c
+++ b/src/H5E.c
@@ -170,13 +170,21 @@ H5E_set_default_auto(H5E_t *stk)
 {
     FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5E_set_default_auto)
 
-#ifdef H5_USE_16_API
+#ifndef H5_NO_DEPRECATED_SYMBOLS
+#ifdef H5_USE_16_API_DEFAULT
     stk->auto_op.vers = 1;
     stk->auto_op.u.func1 = (H5E_auto1_t)H5Eprint1;
 #else /* H5_USE_16_API */
     stk->auto_op.vers = 2;
-    stk->auto_op.u.func2 = (H5E_auto2_t)H5Eprint2;
-#endif /* H5_USE_16_API */
+#endif /* H5_USE_16_API_DEFAULT */
+
+    stk->auto_op.func1 = stk->auto_op.func1_default = (H5E_auto1_t)H5Eprint1;
+    stk->auto_op.func2 = stk->auto_op.func2_default = (H5E_auto2_t)H5Eprint2;
+    stk->auto_op.is_default = TRUE;
+#else /* H5_NO_DEPRECATED_SYMBOLS */
+    stk->auto_op.func2 = (H5E_auto2_t)H5Eprint2;
+#endif /* H5_NO_DEPRECATED_SYMBOLS */
+
     stk->auto_data = NULL;
 
     FUNC_LEAVE_NOAPI(SUCCEED)
@@ -1555,6 +1563,11 @@ done:
  * Programmer:	Robb Matzke
  *              Saturday, February 28, 1998
  *
+ * Modification:Raymond Lu
+ *              4 October 2010
+ *              If the printing function isn't the default H5Eprint1 or 2, 
+ *              and H5Eset_auto1 has been called to set the old style 
+ *              printing function, a call to H5Eget_auto2 should fail.
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -1578,8 +1591,15 @@ H5Eget_auto2(hid_t estack_id, H5E_auto2_t *func, void **client_data)
     /* Get the automatic error reporting information */
     if(H5E_get_auto(estack, &op, client_data) < 0)
         HGOTO_ERROR(H5E_ERROR, H5E_CANTGET, FAIL, "can't get automatic error info")
+
+#ifndef H5_NO_DEPRECATED_SYMBOLS
+    /* Fail if the printing function isn't the default(user-set) and set through H5Eset_auto1 */
+    if(!op.is_default && op.vers == 1)
+        HGOTO_ERROR(H5E_ERROR, H5E_CANTGET, FAIL, "wrong API function, H5Eset_auto1 has been called")
+#endif /* H5_NO_DEPRECATED_SYMBOLS */
+
     if(func)
-        *func = op.u.func2;
+        *func = op.func2;
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -1606,6 +1626,9 @@ done:
  * Programmer:	Robb Matzke
  *              Friday, February 27, 1998
  *
+ * Modification:Raymond Lu
+ *              4 October 2010
+ *              If the FUNC is H5Eprint2, put the IS_DEFAULT flag on.
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -1627,9 +1650,23 @@ H5Eset_auto2(hid_t estack_id, H5E_auto2_t func, void *client_data)
         if(NULL == (estack = (H5E_t *)H5I_object_verify(estack_id, H5I_ERROR_STACK)))
             HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a error stack ID")
 
+#ifndef H5_NO_DEPRECATED_SYMBOLS
+    /* Get the automatic error reporting information */
+    if(H5E_get_auto(estack, &op, NULL) < 0)
+        HGOTO_ERROR(H5E_ERROR, H5E_CANTGET, FAIL, "can't get automatic error info")
+
     /* Set the automatic error reporting information */
+    if(func != op.func2_default)
+        op.is_default = FALSE;
+    else
+        op.is_default = TRUE;
+
     op.vers = 2;
-    op.u.func2 = func;
+#endif /* H5_NO_DEPRECATED_SYMBOLS */
+
+    /* Set the automatic error reporting function */
+    op.func2 = func;
+
     if(H5E_set_auto(estack, &op, client_data) < 0)
         HGOTO_ERROR(H5E_ERROR, H5E_CANTSET, FAIL, "can't set automatic error info")
 
@@ -1672,7 +1709,11 @@ H5Eauto_is_v2(hid_t estack_id, unsigned *is_stack)
 
     /* Check if the error stack reporting function is the "newer" stack type */
     if(is_stack)
+#ifndef H5_NO_DEPRECATED_SYMBOLS
         *is_stack = estack->auto_op.vers > 1;
+#else
+        *is_stack = 1;
+#endif
 
 done:
     FUNC_LEAVE_API(ret_value)
diff --git a/src/H5Edeprec.c b/src/H5Edeprec.c
index 30f3ae9..0a028d9 100644
--- a/src/H5Edeprec.c
+++ b/src/H5Edeprec.c
@@ -370,6 +370,11 @@ done:
  * Programmer:	Raymond Lu
  *              Sep 16, 2003
  *
+ * Modification:Raymond Lu
+ *              4 October 2010
+ *              If the printing function isn't the default H5Eprint1 or 2, 
+ *              and H5Eset_auto2 has been called to set the new style 
+ *              printing function, a call to H5Eget_auto1 should fail.
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -389,8 +394,13 @@ H5Eget_auto1(H5E_auto1_t *func, void **client_data)
     /* Get the automatic error reporting information */
     if(H5E_get_auto(estack, &auto_op, client_data) < 0)
         HGOTO_ERROR(H5E_ERROR, H5E_CANTGET, FAIL, "can't get automatic error info")
+
+    /* Fail if the printing function isn't the default(user-set) and set through H5Eset_auto2 */
+    if(!auto_op.is_default && auto_op.vers == 2)
+        HGOTO_ERROR(H5E_ERROR, H5E_CANTGET, FAIL, "wrong API function, H5Eset_auto2 has been called")
+
     if(func)
-        *func = auto_op.u.func1;
+        *func = auto_op.func1;
 
 done:
     FUNC_LEAVE_API(ret_value)
@@ -418,6 +428,9 @@ done:
  * Programmer:	Raymond Lu
  *              Sep 16, 2003
  *
+ * Modification:Raymond Lu
+ *              4 October 2010
+ *              If the FUNC is H5Eprint2, put the IS_DEFAULT flag on.
  *-------------------------------------------------------------------------
  */
 herr_t
@@ -434,9 +447,18 @@ H5Eset_auto1(H5E_auto1_t func, void *client_data)
     if(NULL == (estack = H5E_get_my_stack())) /*lint !e506 !e774 Make lint 'constant value Boolean' in non-threaded case */
         HGOTO_ERROR(H5E_ERROR, H5E_CANTGET, FAIL, "can't get current error stack")
 
+    /* Get the automatic error reporting information */
+    if(H5E_get_auto(estack, &auto_op, NULL) < 0)
+        HGOTO_ERROR(H5E_ERROR, H5E_CANTGET, FAIL, "can't get automatic error info")
+
     /* Set the automatic error reporting information */
     auto_op.vers = 1;
-    auto_op.u.func1 = func;
+    if(func != auto_op.func1_default)
+        auto_op.is_default = FALSE;
+    else
+        auto_op.is_default = TRUE;
+    auto_op.func1 = func;
+
     if(H5E_set_auto(estack, &auto_op, client_data) < 0)
         HGOTO_ERROR(H5E_ERROR, H5E_CANTSET, FAIL, "can't set automatic error info")
 
diff --git a/src/H5Eint.c b/src/H5Eint.c
index 584ba40..f650581 100644
--- a/src/H5Eint.c
+++ b/src/H5Eint.c
@@ -1011,18 +1011,20 @@ H5E_dump_api_stack(hbool_t is_api)
         H5E_t *estack = H5E_get_my_stack();
 
         HDassert(estack);
+
+#ifdef H5_NO_DEPRECATED_SYMBOLS
+            if(estack->auto_op.func2)
+                (void)((estack->auto_op.func2)(H5E_DEFAULT, estack->auto_data));
+#else /* H5_NO_DEPRECATED_SYMBOLS */ 
         if(estack->auto_op.vers == 1) {
-#ifndef H5_NO_DEPRECATED_SYMBOLS
-            if(estack->auto_op.u.func1)
-                (void)((estack->auto_op.u.func1)(estack->auto_data));
-#else /* H5_NO_DEPRECATED_SYMBOLS */
-            HDassert(0 && "version 1 error stack dump without deprecated symbols!");
-#endif /* H5_NO_DEPRECATED_SYMBOLS */
+            if(estack->auto_op.func1)
+                (void)((estack->auto_op.func1)(estack->auto_data));
         } /* end if */
         else {
-            if(estack->auto_op.u.func2)
-                (void)((estack->auto_op.u.func2)(H5E_DEFAULT, estack->auto_data));
+            if(estack->auto_op.func2)
+                (void)((estack->auto_op.func2)(H5E_DEFAULT, estack->auto_data));
         } /* end else */
+#endif /* H5_NO_DEPRECATED_SYMBOLS */
     } /* end if */
 
 done:
diff --git a/src/H5Epkg.h b/src/H5Epkg.h
index a85ddc9..9a1163a 100644
--- a/src/H5Epkg.h
+++ b/src/H5Epkg.h
@@ -68,15 +68,20 @@
 /****************************/
 
 /* Some syntactic sugar to make the compiler happy with two different kinds of callbacks */
-typedef struct {
-    unsigned vers;              /* Which version callback to use */
-    union {
 #ifndef H5_NO_DEPRECATED_SYMBOLS
-        H5E_auto1_t func1;      /* Old-style callback, NO error stack param. */
-#endif /* H5_NO_DEPRECATED_SYMBOLS */
-        H5E_auto2_t func2;      /* New-style callback, with error stack param. */
-    }u;
+typedef struct {
+    unsigned    vers;       /* Which version callback to use */
+    hbool_t     is_default; /* If the printing function is the library's own. */
+    H5E_auto1_t func1;      /* Old-style callback, NO error stack param. */
+    H5E_auto2_t func2;      /* New-style callback, with error stack param. */
+    H5E_auto1_t func1_default;      /* The saved library's default function - old style. */
+    H5E_auto2_t func2_default;      /* The saved library's default function - new style. */
+} H5E_auto_op_t;
+#else /* H5_NO_DEPRECATED_SYMBOLS */
+typedef struct {
+    H5E_auto_t  func2;      /* Only the new style callback function is available. */
 } H5E_auto_op_t;
+#endif /* H5_NO_DEPRECATED_SYMBOLS */ 
 
 /* Some syntactic sugar to make the compiler happy with two different kinds of callbacks */
 typedef struct {
diff --git a/test/err_compat.c b/test/err_compat.c
index be86a2d..c08e259 100644
--- a/test/err_compat.c
+++ b/test/err_compat.c
@@ -42,20 +42,187 @@ int	ipoints2[DIM0][DIM1], icheck2[DIM0][DIM1];
 #define DSET_NAME               "a_dataset"
 #define FAKE_ID                 -1
 
-herr_t custom_print_cb(int n, H5E_error1_t *err_desc, void* client_data);
+herr_t custom_print_cb1(int n, H5E_error1_t *err_desc, void* client_data);
+herr_t custom_print_cb2(int n, H5E_error2_t *err_desc, void* client_data);
 
 
 /*-------------------------------------------------------------------------
- * Function:	test_error
+ * Function:	user_print1
  *
- * Purpose:	Test error API functions
+ * Purpose:	This function is a user-defined old-style printing function.
+ *              This is just a convenience function for H5Ewalk1() with a 
+ *              function that prints error messages.
+ *
+ * Return:	Non-negative on success/Negative on failure
+ *
+ * Programmer:	Raymond Lu
+ *              4 October 2010
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+user_print1(FILE *stream)
+{
+    /* Customized way to print errors */
+    fprintf(stderr, "\n********* Print error stack in customized way *********\n");
+    if(H5Ewalk1(H5E_WALK_UPWARD, (H5E_walk1_t)custom_print_cb1, stream) < 0)
+        TEST_ERROR;
+
+    return 0;
+
+  error:
+    return -1;
+
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function:	user_print2
+ *
+ * Purpose:	This function is a user-defined new-style printing function.
+ *              This is just a convenience function for H5Ewalk2() with a 
+ *              function that prints error messages.
+ *
+ * Return:	Non-negative on success/Negative on failure
+ *
+ * Programmer:	Raymond Lu
+ *              4 October 2010
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+user_print2(hid_t err_stack, FILE *stream)
+{
+    /* Customized way to print errors */
+    fprintf(stderr, "\n********* Print error stack in customized way *********\n");
+    if(H5Ewalk2(err_stack, H5E_WALK_UPWARD, (H5E_walk2_t)custom_print_cb2, stream) < 0)
+        TEST_ERROR;
+
+    return 0;
+
+  error:
+    return -1;
+
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function:    custom_print_cb1
+ *
+ * Purpose:	Callback function to print error stack in customized way
+ *              for H5Ewalk1.
  *
  * Return:	Success:	0
  *
  *		Failure:	-1
  *
  * Programmer:	Raymond Lu
- *		July 10, 2003
+ *              4 October 2010
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+custom_print_cb1(int n, H5E_error1_t *err_desc, void* client_data)
+{
+    FILE	*stream  = (FILE *)client_data;
+    char        *maj = NULL;
+    char        *min = NULL;
+    const int	 indent = 4;
+
+    if(NULL == (min = H5Eget_minor(err_desc->min_num)))
+        TEST_ERROR;
+
+    if(NULL == (maj = H5Eget_major(err_desc->maj_num)))
+        TEST_ERROR;
+
+    fprintf(stream, "%*serror #%03d: %s in %s(): line %u\n",
+	     indent, "", n, err_desc->file_name,
+	     err_desc->func_name, err_desc->line);
+    
+    fprintf(stream, "%*smajor: %s\n", indent * 2, "", maj);
+    fprintf(stream, "%*sminor: %s\n", indent * 2, "", min);
+
+    HDfree(maj);
+    HDfree(min);
+
+    return 0;
+
+error:
+    if(maj)
+        HDfree(maj);
+    if(min)
+        HDfree(min);
+    
+    return -1;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function:    custom_print_cb2
+ *
+ * Purpose:	Callback function to print error stack in customized way
+ *              for H5Ewalk1.
+ *
+ * Return:	Success:	0
+ *
+ *		Failure:	-1
+ *
+ * Programmer:	Raymond Lu
+ *              4 October 2010
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+herr_t
+custom_print_cb2(int n, H5E_error2_t *err_desc, void* client_data)
+{
+    FILE	*stream  = (FILE *)client_data;
+    char        *maj = NULL;
+    char        *min = NULL;
+    const int	 indent = 4;
+
+    if(NULL == (min = H5Eget_minor(err_desc->min_num)))
+        TEST_ERROR;
+
+    if(NULL == (maj = H5Eget_major(err_desc->maj_num)))
+        TEST_ERROR;
+
+    fprintf(stream, "%*serror #%03d: %s in %s(): line %u\n",
+	     indent, "", n, err_desc->file_name,
+	     err_desc->func_name, err_desc->line);
+    
+    fprintf(stream, "%*smajor: %s\n", indent * 2, "", maj);
+    fprintf(stream, "%*sminor: %s\n", indent * 2, "", min);
+
+    HDfree(maj);
+    HDfree(min);
+
+    return 0;
+
+error:
+    if(maj)
+        HDfree(maj);
+    if(min)
+        HDfree(min);
+    
+    return -1;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function:	test_error1
+ *
+ * Purpose:	Test the backward compatibility of H5Eset/get_auto.
+ *
+ * Return:	Success:	0
+ *
+ *		Failure:	-1
+ *
+ * Programmer:	Raymond Lu
+ *		17 September 2010
  *
  *
  * Modifications:
@@ -63,13 +230,143 @@ herr_t custom_print_cb(int n, H5E_error1_t *err_desc, void* client_data);
  *-------------------------------------------------------------------------
  */
 static herr_t
-test_error(hid_t file)
+test_error1(void)
 {
     hid_t		dataset, space;
     hsize_t		dims[2];
-    const char          *FUNC_test_error="test_error";
-    H5E_auto1_t         old_func;
+    H5E_auto1_t         old_func1;
+    H5E_auto2_t         old_func2;
     void                *old_data;
+    herr_t              ret;
+
+    TESTING("error API H5Eset/get_auto");
+    fprintf(stderr, "\n");
+
+    /* Create the data space */
+    dims[0] = DIM0;
+    dims[1] = DIM1;
+    if ((space = H5Screate_simple(2, dims, NULL))<0) TEST_ERROR;
+
+    /* Use H5Eget_auto2 to query the default printing function.  The library 
+     *should indicate H5Eprint2 as the default. */
+    if (H5Eget_auto2(H5E_DEFAULT, &old_func2, &old_data)<0)
+	TEST_ERROR;
+    if (old_data != NULL)
+	TEST_ERROR;
+    if (!old_func2 || (H5E_auto2_t)H5Eprint2 != old_func2)
+	TEST_ERROR;
+
+    /* This function sets the default printing function to be H5Eprint2. */
+    if(H5Eset_auto2(H5E_DEFAULT, old_func2, old_data)<0)
+        TEST_ERROR;
+
+    /* Try the printing function. Dataset creation should fail because the file 
+     * doesn't exist. */
+    dataset = H5Dcreate2(FAKE_ID, DSET_NAME, H5T_STD_I32BE, space, H5P_DEFAULT, 
+                             H5P_DEFAULT, H5P_DEFAULT);
+    if(dataset >= 0)    
+        TEST_ERROR;
+
+    /* This call should work.  It simply returns H5Eprint1. */
+    if((ret = H5Eget_auto1(&old_func1, &old_data))<0)
+        TEST_ERROR;
+    if (old_data != NULL)
+	TEST_ERROR;
+    if (!old_func1 || (H5E_auto1_t)H5Eprint1 != old_func1)
+	TEST_ERROR;
+
+    /* This function changes the old-style printing function to be user_print1. */
+    if(H5Eset_auto1((H5E_auto1_t)user_print1, stderr)<0)
+        TEST_ERROR;
+
+    /* Try the printing function. Dataset creation should fail because the file 
+     * doesn't exist. */
+    dataset = H5Dcreate2(FAKE_ID, DSET_NAME, H5T_STD_I32BE, space, H5P_DEFAULT, 
+                             H5P_DEFAULT, H5P_DEFAULT);
+    if(dataset >= 0)    
+        TEST_ERROR;
+
+    /* This call should fail because the test mixes H5Eget_auto2 with H5Eset_auto1. 
+     * Once the H5Eset_auto1 is called with a user-defined printing function, 
+     * a call to H5Eget_auto2 will fail. But keep in mind the printing function is 
+     * user_print1. */
+    if((ret = H5Eget_auto2(H5E_DEFAULT, &old_func2, &old_data))>=0)
+        TEST_ERROR;
+
+    /* This function changes the new-style printing function to be user_print2. */
+    if(H5Eset_auto2(H5E_DEFAULT, (H5E_auto2_t)user_print2, stderr)<0)
+        TEST_ERROR;
+
+    /* Try the printing function. Dataset creation should fail because the file 
+     * doesn't exist. */
+    dataset = H5Dcreate2(FAKE_ID, DSET_NAME, H5T_STD_I32BE, space, H5P_DEFAULT, 
+                             H5P_DEFAULT, H5P_DEFAULT);
+    if(dataset >= 0)    
+        TEST_ERROR;
+
+    /* This function changes the new-style printing function back to the default H5Eprint2. */
+    if(H5Eset_auto2(H5E_DEFAULT, (H5E_auto2_t)H5Eprint2, NULL)<0)
+        TEST_ERROR;
+
+    /* This call should work because the H5Eset_auto2 above restored the default printing 
+     * function H5Eprint2.  It simply returns user_print1. */
+    if((ret = H5Eget_auto1(&old_func1, &old_data))<0)
+        TEST_ERROR;
+    if (old_data != NULL)
+	TEST_ERROR;
+    if (!old_func1 || (H5E_auto1_t)user_print1 != old_func1)
+	TEST_ERROR;
+
+    /* This function changes the new-style printing function back to the default H5Eprint1. */
+    if(H5Eset_auto1((H5E_auto1_t)H5Eprint1, NULL)<0)
+        TEST_ERROR;
+
+    /* This call should work because the H5Eset_auto1 above restored the default printing 
+     * function H5Eprint1.  It simply returns H5Eprint2. */
+    if((ret = H5Eget_auto2(H5E_DEFAULT, &old_func2, &old_data))<0)
+        TEST_ERROR;
+    if (old_data != NULL)
+	TEST_ERROR;
+    if (!old_func2 || (H5E_auto2_t)H5Eprint2 != old_func2)
+	TEST_ERROR;
+
+    /* Try the printing function. Dataset creation should fail because the file 
+     * doesn't exist. */
+    dataset = H5Dcreate2(FAKE_ID, DSET_NAME, H5T_STD_I32BE, space, H5P_DEFAULT, 
+                             H5P_DEFAULT, H5P_DEFAULT);
+    if(dataset >= 0)    
+        TEST_ERROR;
+
+    return 0;
+
+  error:
+    return -1;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function:	test_error2
+ *
+ * Purpose:	Test error API functions, mainly on H5Epush1.
+ *
+ * Return:	Success:	0
+ *
+ *		Failure:	-1
+ *
+ * Programmer:	Raymond Lu
+ *		July 10, 2003
+ *
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+test_error2(hid_t file)
+{
+    hid_t		dataset, space;
+    hsize_t		dims[2];
+    const char          *FUNC_test_error="test_error2";
 
     TESTING("error API based on data I/O");
     fprintf(stderr, "\n");
@@ -92,22 +389,12 @@ test_error(hid_t file)
         goto error;
     }
 
-    /* Test enabling and disabling default printing */
-    if (H5Eget_auto1(&old_func, &old_data)<0)
-	TEST_ERROR;
-    if (old_data != NULL)
-	TEST_ERROR;
-    if (!old_func)
-	TEST_ERROR;
-#ifdef H5_USE_16_API
-    if (old_func != (H5E_auto1_t)H5Eprint1)
-	TEST_ERROR;
-#else /* H5_USE_16_API */
-    if (old_func != (H5E_auto1_t)H5Eprint2)
-	TEST_ERROR;
-#endif /* H5_USE_16_API */
-
-    if(H5Eset_auto1(NULL, NULL)<0)
+    /* Disable the library's default printing function */
+#ifdef H5_USE_16_API_DEFAULT
+    if(H5Eset_auto(NULL, NULL)<0)
+#else
+    if(H5Eset_auto(H5E_DEFAULT, NULL, NULL)<0)
+#endif
         TEST_ERROR;
 
     /* Make H5Dwrite fail, verify default print is disabled */
@@ -117,9 +404,6 @@ test_error(hid_t file)
         goto error;
     }
 
-    if(H5Eset_auto1(old_func, old_data)<0)
-        TEST_ERROR;
-
     /* In case program comes to this point, close dataset */
     if(H5Dclose(dataset)<0) TEST_ERROR;
 
@@ -157,7 +441,7 @@ dump_error(void)
 
     /* Customized way to print errors */
     fprintf(stderr, "\n********* Print error stack in customized way *********\n");
-    if(H5Ewalk1(H5E_WALK_UPWARD, custom_print_cb, stderr) < 0)
+    if(H5Ewalk1(H5E_WALK_UPWARD, custom_print_cb1, stderr) < 0)
         TEST_ERROR;
 
     return 0;
@@ -166,57 +450,6 @@ dump_error(void)
     return -1;
 }
 
-/*-------------------------------------------------------------------------
- * Function:    custom_print_cb
- *
- * Purpose:	Callback function to print error stack in customized way.
- *
- * Return:	Success:	0
- *
- *		Failure:	-1
- *
- * Programmer:	Raymond Lu
- *		July 17, 2003
- *
- *
- * Modifications:
- *
- *-------------------------------------------------------------------------
- */
-herr_t
-custom_print_cb(int n, H5E_error1_t *err_desc, void* client_data)
-{
-    FILE	*stream  = (FILE *)client_data;
-    char        *maj = NULL;
-    char        *min = NULL;
-    const int	 indent = 4;
-
-    if(NULL == (min = H5Eget_minor(err_desc->min_num)))
-        TEST_ERROR;
-
-    if(NULL == (maj = H5Eget_major(err_desc->maj_num)))
-        TEST_ERROR;
-
-    fprintf(stream, "%*serror #%03d: %s in %s(): line %u\n",
-	     indent, "", n, err_desc->file_name,
-	     err_desc->func_name, err_desc->line);
-    
-    fprintf(stream, "%*smajor: %s\n", indent * 2, "", maj);
-    fprintf(stream, "%*sminor: %s\n", indent * 2, "", min);
-
-    HDfree(maj);
-    HDfree(min);
-
-    return 0;
-
-error:
-    if(maj)
-        HDfree(maj);
-    if(min)
-        HDfree(min);
-    
-    return -1;
-}
 
 
 /*-------------------------------------------------------------------------
@@ -258,7 +491,9 @@ main(void)
     H5Eclear1();
 
     /* Test error API */
-    if(test_error(file) < 0) {
+    if(test_error1() < 0) TEST_ERROR ;
+
+    if(test_error2(file) < 0) {
         H5Epush1(__FILE__, FUNC_main, __LINE__, H5E_ERROR, H5E_BADMESG,
                 "Error test failed");
         H5Eprint1(stderr);
@@ -275,4 +510,3 @@ main(void)
     return 1;
 }
 #endif /* H5_NO_DEPRECATED_SYMBOLS */
-
diff --git a/test/testerror.sh.in b/test/testerror.sh.in
index 7f9657a..440be4f 100644
--- a/test/testerror.sh.in
+++ b/test/testerror.sh.in
@@ -71,6 +71,8 @@ TEST() {
 	-e 's/line [0-9]*/line (number)/' \
         -e 's/v[1-9]*\.[0-9]*\./version (number)\./' \
 	-e 's/[1-9]*\.[0-9]*\.[0-9]*[^)]*/version (number)/' \
+        -e 's/H5Eget_auto[1-2]*/H5Eget_auto(1 or 2)/' \
+        -e 's/H5Eset_auto[1-2]*/H5Eset_auto(1 or 2)/' \
 	$actual_err > $actual_ext
    cat $actual_ext >> $actual
     
diff --git a/test/testfiles/err_compat_1 b/test/testfiles/err_compat_1
index 032e7bc..e2b37ab 100644
--- a/test/testfiles/err_compat_1
+++ b/test/testfiles/err_compat_1
@@ -1,7 +1,7 @@
 #############################
 Expected output for err_compat
 #############################
-Testing error API based on data I/O                                   All error API tests passed.
+Testing error API H5Eset/get_auto                                     Testing error API based on data I/O                                   All error API tests passed.
    This program tests the Error API compatible with HDF5 version (number).  There're supposed to be some error messages
 ********* Print error stack in HDF5 default way *********
 HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
@@ -15,10 +15,46 @@ HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
         minor: Bad value
 
 HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
+  #000: (file name) line (number) in H5Dcreate2(): not a location ID
+    major: Invalid arguments to routine
+    minor: Inappropriate type
+  #001: (file name) line (number) in H5G_loc(): invalid object ID
+    major: Invalid arguments to routine
+    minor: Bad value
+
+********* Print error stack in customized way *********
+    error #000: (file name) in H5G_loc(): line (number)
+        major: Invalid arguments to routine
+        minor: Bad value
+    error #001: (file name) in H5Dcreate2(): line (number)
+        major: Invalid arguments to routine
+        minor: Inappropriate type
+
+********* Print error stack in customized way *********
+    error #000: (file name) in H5Eget_auto(1 or 2)(): line (number)
+        major: Error API
+        minor: Can't get value
+
+********* Print error stack in customized way *********
+    error #000: (file name) in H5G_loc(): line (number)
+        major: Invalid arguments to routine
+        minor: Bad value
+    error #001: (file name) in H5Dcreate2(): line (number)
+        major: Invalid arguments to routine
+        minor: Inappropriate type
+HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
+  #000: (file name) line (number) in H5Dcreate2(): not a location ID
+    major: Invalid arguments to routine
+    minor: Inappropriate type
+  #001: (file name) line (number) in H5G_loc(): invalid object ID
+    major: Invalid arguments to routine
+    minor: Bad value
+
+HDF5-DIAG: Error detected in HDF5 (version (number)) thread (IDs):
   #000: (file name) line (number) in main(): Error test failed
     major: Error API
     minor: Unrecognized message
-  #001: (file name) line (number) in test_error(): H5Dwrite shouldn't succeed
+  #001: (file name) line (number) in test_error2(): H5Dwrite shouldn't succeed
     major: Error API
     minor: Write failed
   #002: (file name) line (number) in H5Dwrite(): not a dataset