Mostly whitespace in testpar, addl changes for tmp dir

6 files changed, 152 insertions, 151 deletions

diff --git a/test/CMakeTests.cmake b/test/CMakeTests.cmake
index 587af80..b7eaa56 100644
--- a/test/CMakeTests.cmake
+++ b/test/CMakeTests.cmake
@@ -444,7 +444,7 @@ set (test_CLEANFILES
     cache_logging.out
     vds_swmr.h5
     vds_swmr_src_*.h5
-    tmp/vds_src_2.h5
+    tmp_vds_env/vds_src_2.h5
     direct_chunk.h5
     native_vol_test.h5
 )
@@ -613,7 +613,7 @@ else ()
         -D "TEST_PROGRAM=$<TARGET_FILE:vds_env>"
         -D "TEST_ARGS:STRING="
         -D "TEST_ENV_VAR:STRING=HDF5_VDS_PREFIX"
-        -D "TEST_ENV_VALUE:STRING=\${ORIGIN}/tmp"
+        -D "TEST_ENV_VALUE:STRING=\${ORIGIN}/tmp_vds_env"
         -D "TEST_EXPECT=0"
         -D "TEST_SKIP_COMPARE=TRUE"
         -D "TEST_OUTPUT=vds_env.txt"
@@ -837,7 +837,7 @@ add_test (NAME H5TEST-links_env-clear-objects
     COMMAND ${CMAKE_COMMAND} -E remove
         extlinks_env0.h5
         extlinks_env1.h5
-        tmp/extlinks_env1.h5
+        tmp_links_env/extlinks_env1.h5
     WORKING_DIRECTORY
         ${HDF5_TEST_BINARY_DIR}/H5TEST
 )
@@ -850,7 +850,7 @@ else ()
       -D "TEST_PROGRAM=$<TARGET_FILE:links_env>"
       -D "TEST_ARGS:STRING="
       #-D "TEST_ENV_VAR:STRING=HDF5_EXT_PREFIX"
-      #-D "TEST_ENV_VALUE:STRING=.:tmp"
+      #-D "TEST_ENV_VALUE:STRING=.:tmp_links_env"
       -D "TEST_EXPECT=0"
       -D "TEST_OUTPUT=links_env.txt"
       -D "TEST_REFERENCE=links_env.out"
@@ -860,7 +860,7 @@ else ()
 endif ()
 set_tests_properties (H5TEST-links_env PROPERTIES
     FIXTURES_REQUIRED clear_links_env
-    ENVIRONMENT "srcdir=${HDF5_TEST_BINARY_DIR}/H5TEST;HDF5_EXT_PREFIX=.:tmp"
+    ENVIRONMENT "srcdir=${HDF5_TEST_BINARY_DIR}/H5TEST;HDF5_EXT_PREFIX=.:tmp_links_env"
     WORKING_DIRECTORY ${HDF5_TEST_BINARY_DIR}/H5TEST
 )
 
diff --git a/test/Makefile.am b/test/Makefile.am
index aa6afee..ff6d1c6 100644
--- a/test/Makefile.am
+++ b/test/Makefile.am
@@ -184,7 +184,8 @@ CHECK_CLEANFILES+=accum.h5 cmpd_dset.h5 compact_dataset.h5 dataset.h5 dset_offse
     sys_file1 tfile[1-7].h5 th5s[1-4].h5 lheap.h5 fheap.h5 ohdr.h5 \
     stab.h5 extern_[1-5].h5 extern_[1-4][rw].raw gheap[0-4].h5 \
     ohdr_min_a.h5 ohdr_min_b.h5 min_dset_ohdr_testfile.h5\
-    dt_arith[1-2] links.h5 links[0-6]*.h5 extlinks[0-15].h5 tmp \
+    dt_arith[1-2] links.h5 links[0-6]*.h5 extlinks[0-15].h5 \
+    tmp tmp_links tmp2_links tmp_links_env tmp_vds_env \
     big.data big[0-9][0-9][0-9][0-9][0-9].h5  \
     stdio.h5 sec2.h5 dtypes[0-9].h5 dtypes1[0].h5 dt_arith[1-2].h5 tattr.h5 \
     tselect.h5 mtime.h5 unlink.h5 unicode.h5 coord.h5 \
diff --git a/test/links.c b/test/links.c
index 4ade33a..cd44433 100644
--- a/test/links.c
+++ b/test/links.c
@@ -106,7 +106,7 @@ const char *FILENAME[] = {
 #define CORE_INCREMENT  1024
 #define NUM40           40
 
-/* do not do check_all_closed() for "ext*" files and "tmp/ext*" */
+/* do not do check_all_closed() for "ext*" files and "tmp_links/ext*" */
 #define EXTSTOP         12
 
 #define LINK_BUF_SIZE   1024
@@ -2562,9 +2562,9 @@ error:
  *
  * Purpose:     1. target link: "extlinks2"
  *              2. main file: "extlinks0"
- *              3. target file: "tmp/extlinks2"
- *              4. Set up external link prefix via H5Pset_elink_prefix() to be "tmp"
- *                 Should be able to access the target file in tmp directory via the prefix set
+ *              3. target file: "tmp_links/extlinks2"
+ *              4. Set up external link prefix via H5Pset_elink_prefix() to be "tmp_links"
+ *                 Should be able to access the target file in tmp_links directory via the prefix set
  *                 by H5Pset_elink_prefix()
  *
  *
@@ -2592,11 +2592,11 @@ external_link_prefix(hid_t fapl, hbool_t new_format)
     /* set up name for external linked target file: "extlinks2" */
     h5_fixname(FILENAME[16], fapl, filename2, sizeof filename2);
 
-    /* create tmp directory and get current working directory path */
+    /* create tmp_links directory and get current working directory path */
     if (HDmkdir(TMPDIR, (mode_t)0755) < 0 && errno != EEXIST)
     TEST_ERROR
 
-    /* set up name for target file: "tmp/extlinks2" */
+    /* set up name for target file: "tmp_links/extlinks2" */
     h5_fixname(FILENAME[17], fapl, filename3, sizeof filename3);
 
     /* Create the target file */
@@ -2626,7 +2626,7 @@ external_link_prefix(hid_t fapl, hbool_t new_format)
     /* should be able to find the target file from pathnames set via H5Pset_elink_prefix() */
     if (gid < 0) {
         H5_FAILED();
-        HDputs("    Should have found the file in tmp directory.");
+        HDputs("    Should have found the file in tmp_links directory.");
         goto error;
     }
 
@@ -2650,8 +2650,8 @@ error:
  * Function:    external_link_abs_mainpath: test 3
  *
  * Purpose:     1. target link: "extlinks3"
- *              2. main file: Linux:"/CWD/tmp/extlinks0"; Windows: "<cur drive>:/CWD/tmp/extlinks0"
- *              3. target file: "tmp/extlinks3"
+ *              2. main file: Linux:"/CWD/tmp_links/extlinks0"; Windows: "<cur drive>:/CWD/tmp_links/extlinks0"
+ *              3. target file: "tmp_links/extlinks3"
  *                 Should be able to access the target file via the main file's absolute path
  *
  * Return:      Success:        0
@@ -2676,17 +2676,17 @@ external_link_abs_mainpath(hid_t fapl, hbool_t new_format)
 
     /* set up name for external linked target file: "extlinks3" */
     h5_fixname(FILENAME[18], fapl, filename2, sizeof filename2);
-    /* set up name for target file: "tmp/extlinks3" */
+    /* set up name for target file: "tmp_links/extlinks3" */
     h5_fixname(FILENAME[19], fapl, filename3, sizeof filename3);
 
-    /* create tmp directory and get current working directory path */
+    /* create tmp_links directory and get current working directory path */
     if((HDmkdir(TMPDIR, (mode_t)0755) < 0 && errno != EEXIST) || (NULL == HDgetcwd(cwdpath, (size_t)NAME_BUF_SIZE)))
         TEST_ERROR
 
     /*
      * set up name for main file:
-     *    Linux: "/CWD/tmp/extlinks0"
-     *  Window: "<cur drive>:/CWD/tmp/extlinks0"
+     *    Linux: "/CWD/tmp_links/extlinks0"
+     *  Window: "<cur drive>:/CWD/tmp_links/extlinks0"
      */
     fix_ext_filename(tmpname, cwdpath, FILENAME[13]);
     h5_fixname(tmpname, fapl, filename1, sizeof filename1);
@@ -2714,7 +2714,7 @@ external_link_abs_mainpath(hid_t fapl, hbool_t new_format)
     /* should be able to find the target file from absolute path set for main file */
     if(gid < 0) {
     H5_FAILED();
-    HDputs("    Should have found the file in tmp directory.");
+    HDputs("    Should have found the file in tmp_links directory.");
     goto error;
     }
 
@@ -2738,8 +2738,8 @@ error:
  * Function:    external_link_rel_mainpath: test 4
  *
  * Purpose:     1. target link: "extlinks4"
- *              2. main file: "tmp/extlinks0"
- *              3. target file: "tmp/extlinks4"
+ *              2. main file: "tmp_links/extlinks0"
+ *              3. target file: "tmp_links/extlinks4"
  *                 Should be able to access the target file via the main file's CWD+relative path
  *
  * Return:      Success:        0
@@ -2766,9 +2766,9 @@ external_link_rel_mainpath(hid_t fapl, hbool_t new_format)
     if (HDmkdir(TMPDIR, (mode_t)0755) < 0 && errno != EEXIST)
         TEST_ERROR
 
-     /* set up name for main file: "tmp/extlinks0" */
+     /* set up name for main file: "tmp_links/extlinks0" */
     h5_fixname(FILENAME[13], fapl, filename1, sizeof filename1);
-    /* set up name for target file: "tmp/extlinks4" */
+    /* set up name for target file: "tmp_links/extlinks4" */
     h5_fixname(FILENAME[21], fapl, filename3, sizeof filename3);
 
     /* Create the target file */
@@ -2817,7 +2817,7 @@ error:
  * Function:    external_link_cwd: test 5
  *
  * Purpose:     1. target link: "extlinks5"
- *              2. main file: Linux:"/CWD/tmp/extlinks0"; Window: "<cur drive>:/CWD/tmp/extlinks0"
+ *              2. main file: Linux:"/CWD/tmp_links/extlinks0"; Window: "<cur drive>:/CWD/tmp_links/extlinks0"
  *              3. target file: "extlinks5"
  *                 Should be able to access the target file in the current working directory
  *
@@ -2849,8 +2849,8 @@ external_link_cwd(hid_t fapl, hbool_t new_format)
 
     /*
      * set up name for main file:
-     *     Linux: "/CWD/tmp/extlinks0"
-     *   Windows: "<cur drive>:/CWD/tmp/extlinks0"
+     *     Linux: "/CWD/tmp_links/extlinks0"
+     *   Windows: "<cur drive>:/CWD/tmp_links/extlinks0"
      */
     fix_ext_filename(tmpname, cwdpath, FILENAME[13]);
     h5_fixname(tmpname, fapl, filename1, sizeof filename1);
@@ -2901,9 +2901,9 @@ error:
 /*-------------------------------------------------------------------------
  * Function:    external_link_abstar: test 6
  *
- * Purpose:     1. target link: Linux:"/CWD/tmp/extlinks6"; Windows:"<cur drive>:/CWD/tmp/extlinks6"
+ * Purpose:     1. target link: Linux:"/CWD/tmp_links/extlinks6"; Windows:"<cur drive>:/CWD/tmp_links/extlinks6"
  *              2. main file: "extlinks0"
- *              3. target file: "tmp/extlinks6"
+ *              3. target file: "tmp_links/extlinks6"
  *                 Should be able to access the target file's absolute path
  *
  * Return:      Success:        0
@@ -2929,19 +2929,19 @@ external_link_abstar(hid_t fapl, hbool_t new_format)
     /* set up name for main file: "extlinks0" */
     h5_fixname(FILENAME[12], fapl, filename1, sizeof filename1);
 
-     /* create tmp directory and get current working directory path */
+     /* create tmp_links directory and get current working directory path */
     if((HDmkdir(TMPDIR, (mode_t)0755) < 0 && errno != EEXIST) || (NULL == HDgetcwd(cwdpath, (size_t)NAME_BUF_SIZE)))
         TEST_ERROR
 
     /*
      * set up name for external linked target file:
-     *   Linux: "/CWD/tmp/extlinks6"
-     *     Windows: "<cur drive>:/CWD/tmp/extlinks6"
+     *   Linux: "/CWD/tmp_links/extlinks6"
+     *     Windows: "<cur drive>:/CWD/tmp_links/extlinks6"
      */
     fix_ext_filename(tmpname, cwdpath, FILENAME[23]);
     h5_fixname(tmpname, fapl, filename2, sizeof filename2);
 
-    /* set up name for target file: "tmp/extlinks6" */
+    /* set up name for target file: "tmp_links/extlinks6" */
     h5_fixname(FILENAME[23], fapl, filename3, sizeof filename3);
 
     /* Create the target file */
@@ -2966,7 +2966,7 @@ external_link_abstar(hid_t fapl, hbool_t new_format)
     /* should be able to find the target file with abolute path */
     if(gid < 0) {
         H5_FAILED();
-        HDputs("    Should have found the file in tmp directory.");
+        HDputs("    Should have found the file in tmp_links directory.");
         goto error;
     }
 
@@ -2988,7 +2988,7 @@ error:
 /*-------------------------------------------------------------------------
  * Function:    external_link_abstar_cur: test 7
  *
- * Purpose:     1. target link: Linux: "/CWD/tmp/extlinks7"; Windows: "<cur drive>:/CWD/tmp/extlinks7"
+ * Purpose:     1. target link: Linux: "/CWD/tmp_links/extlinks7"; Windows: "<cur drive>:/CWD/tmp_links/extlinks7"
  *              2. main file: "extlinks0"
  *              3. target file: "extlinks7"
  *                 Should be able to access the target file via the main file's CWD.
@@ -3019,14 +3019,14 @@ external_link_abstar_cur(hid_t fapl, hbool_t new_format)
     /* set up name for target file name: "extlinks7" */
     h5_fixname(FILENAME[24], fapl, filename3, sizeof filename3);
 
-    /* create tmp directory and get current working directory path */
+    /* create tmp_links directory and get current working directory path */
     if((HDmkdir(TMPDIR, (mode_t)0755) < 0 && errno != EEXIST) || (NULL == HDgetcwd(cwdpath, (size_t)NAME_BUF_SIZE)))
         TEST_ERROR
 
      /*
       * set up name for external linked target file:
-      *   Linux: "/CWD/tmp/extlinks7"
-      *   Windows: "<cur drive>:/CWD/tmp/extlinks7"
+      *   Linux: "/CWD/tmp_links/extlinks7"
+      *   Windows: "<cur drive>:/CWD/tmp_links/extlinks7"
       */
     fix_ext_filename(tmpname, cwdpath, FILENAME[25]);
     h5_fixname(tmpname, fapl, filename2, sizeof filename2);
@@ -3076,9 +3076,9 @@ error:
 /*-------------------------------------------------------------------------
  * Function:    external_link_reltar: test 8
  *
- * Purpose:     1. target link: Linux:"tmp/extlinks8"
+ * Purpose:     1. target link: Linux:"tmp_links/extlinks8"
  *              2. main file: "extlinks0"
- *              3. target file: "tmp/extlinks8"
+ *              3. target file: "tmp_links/extlinks8"
  *                 Should be able to access the target file via the main file's CWD+ target's relative path
  *
  * Return:      Success:        0
@@ -3101,11 +3101,11 @@ external_link_reltar(hid_t fapl, hbool_t new_format)
     /* set up name for main file: "extlinks0" */
     h5_fixname(FILENAME[12], fapl, filename1, sizeof filename1);
 
-    /* create tmp directory */
+    /* create tmp_links directory */
     if (HDmkdir(TMPDIR, (mode_t)0755) < 0 && errno != EEXIST) TEST_ERROR
 
-    /* set up name for target file name: "tmp/extlinks8" */
-    /* set up name for external linked target file: "tmp/extlinks8" */
+    /* set up name for target file name: "tmp_links/extlinks8" */
+    /* set up name for external linked target file: "tmp_links/extlinks8" */
     h5_fixname(FILENAME[26], fapl, filename2, sizeof filename2);
 
     /* Create the target file */
@@ -3126,7 +3126,7 @@ external_link_reltar(hid_t fapl, hbool_t new_format)
     /* Open object through external link */
     if((gid = H5Gopen2(fid, "ext_link", H5P_DEFAULT)) < 0) {
         H5_FAILED();
-        HDputs("    Should have found the file in tmp directory.");
+        HDputs("    Should have found the file in tmp_links directory.");
         goto error;
     } /* end if */
 
@@ -3152,8 +3152,8 @@ error:
  * Purpose:
  *        1. target link: "extlinks9"
  *        2. main file: "extlinks0"
- *        3. target file" "tmp/extlinks9"
- *        3. chdir "tmp"
+ *        3. target file" "tmp_links/extlinks9"
+ *        3. chdir "tmp_links"
  *        Should be able to access the target file in current working directory
  *
  * Return:      Success:        0
@@ -3179,10 +3179,10 @@ external_link_chdir(hid_t fapl, hbool_t new_format)
     /* set up name for external linked target file ("extlinks9") */
     h5_fixname(FILENAME[27], fapl, filename2, sizeof filename2);
 
-    /* create tmp directory */
+    /* create tmp_links directory */
     if (HDmkdir(TMPDIR, (mode_t)0755) < 0 && errno != EEXIST) TEST_ERROR
 
-    /* set up name for target file name ("tmp/extlinks9") */
+    /* set up name for target file name ("tmp_links/extlinks9") */
     h5_fixname(FILENAME[28], fapl, filename3, sizeof filename3);
 
     /* Create the target file */
@@ -3215,7 +3215,7 @@ external_link_chdir(hid_t fapl, hbool_t new_format)
      */
     if (gid < 0) {
         H5_FAILED();
-        HDputs("    Should have found the file in tmp directory.");
+        HDputs("    Should have found the file in tmp_links directory.");
         goto error;
     }
 
@@ -3243,7 +3243,7 @@ error:
  *
  *        1. target link: "extlinks16"
  *        2. target file: "extlinks16"
- *        3. main file: Linux:"/CWD/tmp/extlinks0"; Window: "<cur drive>:/CWD/tmp/extlinks0"
+ *        3. main file: Linux:"/CWD/tmp_links/extlinks0"; Window: "<cur drive>:/CWD/tmp_links/extlinks0"
  *        4. Create target file A to be a "family" file: extlinks16A
  *        4. Create target file B to be a "multi" file: extlinks16B
  *        5. Create external link from main file to target file A: ext_linkA->extlinks16A:/A
@@ -3285,8 +3285,8 @@ external_set_elink_fapl1(hid_t fapl, hbool_t new_format)
 
     /*
      * set up name for main file:
-     *     Linux: "/CWD/tmp/extlinks0"
-     *   Windows: "<cur drive>:/CWD/tmp/extlinks0"
+     *     Linux: "/CWD/tmp_links/extlinks0"
+     *   Windows: "<cur drive>:/CWD/tmp_links/extlinks0"
      */
     fix_ext_filename(tmpname, cwdpath, FILENAME[13]);
     h5_fixname(tmpname, fapl, filename1, sizeof filename1);
@@ -3435,7 +3435,7 @@ error:
  *
  *         1. target link: "extlinks17"
  *         2. target file: "extlinks17"
- *         3. main file: Linux:"/CWD/tmp/extlinks0"; Window: "<cur drive>:/CWD/tmp/extlinks0"
+ *         3. main file: Linux:"/CWD/tmp_links/extlinks0"; Window: "<cur drive>:/CWD/tmp_links/extlinks0"
  *         4. Create target file to be a "core" file:/A/Dataset
  *         5. Create external link from main file to target file:ext_link->target file:/A/Dataset
  *         6. Set the file access property list of the link access to use "core" file without
@@ -3474,8 +3474,8 @@ external_set_elink_fapl2(hid_t fapl, hbool_t new_format)
 
     /*
      * set up name for main file:
-     *   Linux: "/CWD/tmp/extlinks0"
-     *   Windows: "<cur drive>:/CWD/tmp/extlinks0"
+     *   Linux: "/CWD/tmp_links/extlinks0"
+     *   Windows: "<cur drive>:/CWD/tmp_links/extlinks0"
      */
     fix_ext_filename(tmpname, cwdpath, FILENAME[13]);
     h5_fixname(tmpname, fapl, filename1, sizeof filename1);
@@ -4108,7 +4108,7 @@ error:
  * Function:    external_link_win1
  *
  * Purpose:
- *            1. target link: "/CWD/tmp/extlinks10"
+ *            1. target link: "/CWD/tmp_links/extlinks10"
  *            2. main file: "extlinks0"
  *            3. target file: "extlinks10"
  *            Should be able to find the target file via main file's current drive/rel path
@@ -4139,7 +4139,7 @@ external_link_win1(hid_t fapl, hbool_t new_format)
     if(NULL == HDgetcwd(cwdpath, (size_t)NAME_BUF_SIZE))
         TEST_ERROR
 
-    /* set up name for target link: "/CWD/tmp/extlinks10" */
+    /* set up name for target link: "/CWD/tmp_links/extlinks10" */
     HDstrcpy(tmpname, &cwdpath[2]); /* stripped the drive letter to make it rel drive but absolute path */
     HDstrcat(tmpname, "/");
     HDstrcat(tmpname, FILENAME[30]);
@@ -4194,9 +4194,9 @@ error:
  * Function:    external_link_win2
  *
  * Purpose:
- *           1. target link: "/CWD/tmp/extlinks11"
+ *           1. target link: "/CWD/tmp_links/extlinks11"
  *           2. main file: "extlinks0"
- *           3. target file: "tmp/extlinks11"
+ *           3. target file: "tmp_links/extlinks11"
  *              Should be able to access the target file directly (rel drive/abs path)
  *
  * Return:      Success:        0
@@ -4222,17 +4222,17 @@ external_link_win2(hid_t fapl, hbool_t new_format)
     /* set up name for main file: "extlinks0" */
     h5_fixname(FILENAME[12], fapl, filename1, sizeof filename1);
 
-     /* create tmp directory and get current working directory path */
+     /* create tmp_links directory and get current working directory path */
     if((HDmkdir(TMPDIR, (mode_t)0755) < 0 && errno != EEXIST) || (NULL == HDgetcwd(cwdpath, (size_t)NAME_BUF_SIZE)))
         TEST_ERROR
 
-    /* set up name for target link: "/CWD/tmp/extlinks11" */
+    /* set up name for target link: "/CWD/tmp_links/extlinks11" */
     HDstrcpy(tmpname, &cwdpath[2]); /* stripped the drive letter to make it relative drive but absolute path */
     HDstrcat(tmpname, "/");
     HDstrcat(tmpname, FILENAME[31]);
     h5_fixname(tmpname, fapl, filename2, sizeof filename2);
 
-    /* set up name for target file: "tmp/extlinks11" */
+    /* set up name for target file: "tmp_links/extlinks11" */
     h5_fixname(FILENAME[31], fapl, filename3, sizeof filename3);
 
     /* Create the target file */
@@ -4258,7 +4258,7 @@ external_link_win2(hid_t fapl, hbool_t new_format)
     /* should be able to find the target file directly */
     if(gid < 0) {
         H5_FAILED();
-        HDputs("    Should have found the file in tmp.");
+        HDputs("    Should have found the file in tmp_links.");
         goto error;
     }
 
@@ -4282,9 +4282,9 @@ error:
  * Function:    external_link_win3
  *
  * Purpose:
- *           1. target link: "<cur drive>:tmp/extlinks12"
+ *           1. target link: "<cur drive>:tmp_links/extlinks12"
  *           2. main file: "extlinks0"
- *           3. target file: "tmp/extlinks12"
+ *           3. target file: "tmp_links/extlinks12"
  *              Should be able to access the target file directly (abs drive/rel path)
  *
  * Return:      Success:        0
@@ -4310,16 +4310,16 @@ external_link_win3(hid_t fapl, hbool_t new_format)
     /* set up name for main file: "extlinks0" */
     h5_fixname(FILENAME[12], fapl, filename1, sizeof filename1);
 
-    /* create tmp directory */
+    /* create tmp_links directory */
     if (HDmkdir(TMPDIR, (mode_t)0755) < 0 && errno != EEXIST)
         TEST_ERROR
 
-    /* set up name for target link: "<drive-letter>:tmp/extlinks12" */
+    /* set up name for target link: "<drive-letter>:tmp_links/extlinks12" */
     drive = HDgetdrive();
     HDsnprintf(tmpname, sizeof(tmpname), "%c:%s", (drive+'A'-1), FILENAME[32]);
     h5_fixname(tmpname, fapl, filename2, sizeof filename2);
 
-    /* set up name for target file: "tmp/extlinks12" */
+    /* set up name for target file: "tmp_links/extlinks12" */
     h5_fixname(FILENAME[32], fapl, filename3, sizeof filename3);
 
     /* Create the target file */
@@ -4345,7 +4345,7 @@ external_link_win3(hid_t fapl, hbool_t new_format)
     /* should be able to find the target file directly */
     if (gid < 0) {
         H5_FAILED();
-        HDputs("    Should have found the file in tmp.");
+        HDputs("    Should have found the file in tmp_links.");
         goto error;
     }
 
@@ -4369,8 +4369,8 @@ external_link_win3(hid_t fapl, hbool_t new_format)
  *
  * Purpose:
  *        1. target link: "<cur drive>:extlinks13"
- *        2. main file: "<cur-drive>:tmp/extlinks0"
- *        3. target file: tmp/extlinks13
+ *        2. main file: "<cur-drive>:tmp_links/extlinks0"
+ *        3. target file: tmp_links/extlinks13
  *           Should be able to access the target file via main file's abs drive/rel path
  *
  * Return:      Success:        0
@@ -4393,7 +4393,7 @@ external_link_win4(hid_t fapl, hbool_t new_format)
     else
         TESTING("external links via main file's abs drive/rel path (windows)")
 
-    /* set up name for main file: "<drive-letter>:tmp/extlinks0" */
+    /* set up name for main file: "<drive-letter>:tmp_links/extlinks0" */
     drive = HDgetdrive();
     HDsnprintf(tmpname, sizeof(tmpname), "%c:%s", (drive+'A'-1), FILENAME[13]);
     h5_fixname(tmpname, fapl, filename1, sizeof filename1);
@@ -4402,7 +4402,7 @@ external_link_win4(hid_t fapl, hbool_t new_format)
     HDsnprintf(tmpname, sizeof(tmpname), "%c:%s", (drive+'A'-1), FILENAME[33]);
     h5_fixname(tmpname, fapl, filename2, sizeof filename2);
 
-    /* set up name for target file: "tmp/extlinks13" */
+    /* set up name for target file: "tmp_links/extlinks13" */
     h5_fixname(FILENAME[34], fapl, filename3, sizeof filename3);
 
     /* Create the target file */
@@ -4451,9 +4451,9 @@ error:
  * Function:    external_link_win5
  *
  * Purpose:
- *           1. target link: "<cur drive+1>:tmp/extlinks14"
+ *           1. target link: "<cur drive+1>:tmp_links/extlinks14"
  *           2. main file: "/CWD/extlinks0"
- *           3. target file: "tmp/extlinks14"
+ *           3. target file: "tmp_links/extlinks14"
  *              Should be able to access the target file via main file's relative drive/absolute path
  *
  * Return:      Success:        0
@@ -4491,11 +4491,11 @@ external_link_win5(hid_t fapl, hbool_t new_format)
     HDstrcat(tmpname, FILENAME[12]);
     h5_fixname(tmpname, fapl, filename1, sizeof filename1);
 
-    /* set up name for target link: "<drive-letter+1>:tmp/extlinks14" */
+    /* set up name for target link: "<drive-letter+1>:tmp_links/extlinks14" */
     HDsnprintf(tmpname, sizeof(tmpname), "%c:%s", (drive+'A'-1), FILENAME[35]);
     h5_fixname(tmpname, fapl, filename2, sizeof filename2);
 
-    /* set up name for target file: "tmp/extlinks14" */
+    /* set up name for target file: "tmp_links/extlinks14" */
     h5_fixname(FILENAME[35], fapl, filename3, sizeof filename3);
 
     /* Create the target file */
@@ -4544,9 +4544,9 @@ error:
  * Function:    external_link_win6
  *
  * Purpose:
- *           1. target link: "<cur drive+1>:tmp/extlinks15"
+ *           1. target link: "<cur drive+1>:tmp_links/extlinks15"
  *           2. main file: "extlinks0"
- *           3. target file: "tmp/extlinks15"
+ *           3. target file: "tmp_links/extlinks15"
  *              Should be able to access the target file via target's current drive/rel path
  *
  * Return:      Success:        0
@@ -4569,7 +4569,7 @@ external_link_win6(hid_t fapl, hbool_t new_format)
     else
         TESTING("external links via target's current drive/rel path (windows)")
 
-    /* create tmp directory */
+    /* create tmp_links directory */
     if (HDmkdir(TMPDIR, (mode_t)0755) < 0 && errno != EEXIST)
         TEST_ERROR
     drive = HDgetdrive();
@@ -4581,7 +4581,7 @@ external_link_win6(hid_t fapl, hbool_t new_format)
     /* set up name for main file: "extlinks0" */
     h5_fixname(FILENAME[12], fapl, filename1, sizeof filename1);
 
-    /* set up name for target link: "<drive-letter+1>:tmp/extlinks15" */
+    /* set up name for target link: "<drive-letter+1>:tmp_links/extlinks15" */
     HDsnprintf(tmpname, sizeof(tmpname), "%c:%s", (drive+'A'-1), FILENAME[36]);
     h5_fixname(tmpname, fapl, filename2, sizeof filename2);
 
@@ -4610,7 +4610,7 @@ external_link_win6(hid_t fapl, hbool_t new_format)
     /* should be able to find the target file via target file's rel path in current drive */
     if (gid < 0) {
         H5_FAILED();
-        HDputs("    Should have found the file in tmp.");
+        HDputs("    Should have found the file in tmp_links.");
         goto error;
     }
 
@@ -4634,7 +4634,7 @@ error:
  * Function:    external_link_win7
  *
  * Purpose:
- *      1. UNC target link: "\\127.0.01\c$/tmp/extlinks10"
+ *      1. UNC target link: "\\127.0.01\c$/tmp_links/extlinks10"
  *      2. main file: "extlinks0"
  *      3. target file: "extlinks15"
  *         Should be able to find the target file via main file's local host/main drive/rel path
@@ -4665,7 +4665,7 @@ external_link_win7(hid_t fapl, hbool_t new_format)
     if(NULL == HDgetcwd(cwdpath, (size_t)NAME_BUF_SIZE))
         TEST_ERROR
 
-    /* set up name for target link: "\\127.0.0.1\c$/tmp/extlinks10" */
+    /* set up name for target link: "\\127.0.0.1\c$/tmp_links/extlinks10" */
     HDstrcpy(tmpname, "\\\\127.0.0.1\\c$"); /* absolute path */
     HDstrcat(tmpname, "/");
     HDstrcat(tmpname, FILENAME[30]);
@@ -4752,7 +4752,7 @@ external_link_win8(hid_t fapl, hbool_t new_format)
 
     if(NULL == HDgetcwd(cwdpath, (size_t)NAME_BUF_SIZE))  TEST_ERROR
 
-    /* create tmp directory */
+    /* create tmp_links directory */
     if(HDmkdir(TMPDIR, (mode_t)0755) < 0 && errno != EEXIST) TEST_ERROR
 
     /* set up name for target link: "<drive-letter>:\CWD\extlinks10" */
@@ -4785,7 +4785,7 @@ external_link_win8(hid_t fapl, hbool_t new_format)
     /* should be able to find the target file directly */
     if(gid < 0) {
         H5_FAILED();
-        HDputs("    Should have found the file in tmp.");
+        HDputs("    Should have found the file in tmp_links.");
         goto error;
     }
 
@@ -4809,7 +4809,7 @@ error:
  * Function:    external_link_win9
  *
  * Purpose:
- *      1. Long UNC target link: "\\?\UNC\127.0.01\c$/tmp/extlinks10"
+ *      1. Long UNC target link: "\\?\UNC\127.0.01\c$/tmp_links/extlinks10"
  *      2. main file: "extlinks0"
  *      3. target file: "extlinks15"
  *         Should be able to find the target file via main file's local host/main drive/rel path
@@ -4839,7 +4839,7 @@ external_link_win9(hid_t fapl, hbool_t new_format)
 
     if(NULL == HDgetcwd(cwdpath, (size_t)NAME_BUF_SIZE)) TEST_ERROR
 
-    /* set up name for target link: "\\?\UNC\127.0.0.1\c$/tmp/extlinks10" */
+    /* set up name for target link: "\\?\UNC\127.0.0.1\c$/tmp_links/extlinks10" */
     HDstrcpy(tmpname, "\\\\?\\UNC\127.0.0.1\\c$"); /* absolute path */
     HDstrcat(tmpname, "/");
     HDstrcat(tmpname, FILENAME[30]);
@@ -6087,7 +6087,7 @@ external_symlink(const char *env_h5_drvr, hid_t fapl, hbool_t new_format)
         /* set up name for main file: "extlinks21A" */
         h5_fixname(FILENAME[45], fapl, filename1, sizeof(filename1));
 
-        /* create tmp directory and get current working directory path */
+        /* create tmp_links directory and get current working directory path */
         if(HDmkdir(TMPDIR, (mode_t)0755) < 0 && errno != EEXIST)
             TEST_ERROR
         if(HDmkdir(TMPDIR2, (mode_t)0755) < 0 && errno != EEXIST)
@@ -6097,29 +6097,29 @@ external_symlink(const char *env_h5_drvr, hid_t fapl, hbool_t new_format)
 
         /* Set up names for files in the subdirectories */
 
-        /* set up names for file #2 in temporary directory #2: "tmp2/extlinks21B" */
+        /* set up names for file #2 in temporary directory #2: "tmp2_links/extlinks21B" */
         h5_fixname(FILENAME[46], fapl, filename2a, sizeof(filename2a));
         fix_ext_filename(tmpname, cwdpath, FILENAME[46]);
         h5_fixname(tmpname, fapl, filename2b, sizeof(filename2b));
 
         /* Create symbolic link #1 in temporary directory #1 to file #2 in temporary directory #2 */
-        /* (i.e. tmp/sym1.h5 -> <full path to>/tmp2/extlinks21B.h5) */
+        /* (i.e. tmp_links/sym1.h5 -> <full path to>/tmp2_links/extlinks21B.h5) */
         if(HDsymlink(filename2b, SYMLINK1) < 0 && errno != EEXIST) TEST_ERROR
 
-        /* set up name for file #3 in temporary directory #2: "tmp2/extlinks21C" */
+        /* set up name for file #3 in temporary directory #2: "tmp2_links/extlinks21C" */
         h5_fixname(FILENAME[47], fapl, filename3a, sizeof(filename3a));
         h5_fixname(FILENAME[48], fapl, filename3b, sizeof(filename3b));
 
-        /* set up name for file #4 in temporary directory #1: "tmp/extlinks21D" */
+        /* set up name for file #4 in temporary directory #1: "tmp_links/extlinks21D" */
         h5_fixname(FILENAME[49], fapl, filename4a, sizeof(filename4a));
         fix_ext_filename(tmpname, cwdpath, FILENAME[49]);
         h5_fixname(tmpname, fapl, filename4b, sizeof(filename4b));
 
         /* Create symbolic link #2 in temporary directory #2 to file #4 in temporary directory #1 */
-        /* (i.e. tmp2/sym2.h5 -> <full path to>/tmp/extlinks21D.h5) */
+        /* (i.e. tmp2_links/sym2.h5 -> <full path to>/tmp_links/extlinks21D.h5) */
         if(HDsymlink(filename4b, SYMLINK2) < 0 && errno != EEXIST) TEST_ERROR
 
-        /* set up name for file #5 in temporary directory #1: "tmp/extlinks21E" */
+        /* set up name for file #5 in temporary directory #1: "tmp_links/extlinks21E" */
         h5_fixname(FILENAME[50], fapl, filename5a, sizeof(filename5a));
         h5_fixname(FILENAME[51], fapl, filename5b, sizeof(filename5b));
 
@@ -6132,11 +6132,11 @@ external_symlink(const char *env_h5_drvr, hid_t fapl, hbool_t new_format)
         /* Close file #1 */
         if(H5Fclose(file1) < 0) TEST_ERROR
 
-        /* Create file #2 in tmp directory #2 */
+        /* Create file #2 in tmp_links directory #2 */
         if((file2 = H5Fcreate(filename2a, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
         if(H5Fclose(file2) < 0) TEST_ERROR
 
-        /* Re-open file #2 in tmp directory through symlink */
+        /* Re-open file #2 in tmp_links directory through symlink */
         if((file2 = H5Fopen(SYMLINK1, H5F_ACC_RDWR, fapl)) < 0) TEST_ERROR
 
         /* Create group in file #2 in temporary directory */
@@ -9154,7 +9154,7 @@ static size_t link_filter_filter(unsigned int flags, size_t cd_nelmts,
     if(flags & H5Z_FLAG_REVERSE) {
         if(link_filter_state != LFS_ENCODED) return 0;
         link_filter_state = LFS_DECODED;
-    } 
+    }
     else {
         if(link_filter_state < LFS_SET_LOCAL_CALLED) return 0;
         link_filter_state = LFS_ENCODED;
@@ -13937,7 +13937,7 @@ main(void)
             HDprintf("\n-Testing with minimzed dataset object headers-\n");
             dcpl_g = H5Pcreate(H5P_DATASET_CREATE);
             if (0 > dcpl_g) TEST_ERROR
-        } 
+        }
         else {
             HDprintf("\n-Testing with unminimzed dataset object headers-\n");
             dcpl_g = H5P_DEFAULT;
@@ -13950,7 +13950,7 @@ main(void)
             if(new_format) {
                 my_fapl = fapl2;
                 HDprintf("\n--Testing with 'new format'--\n");
-            } 
+            }
             else {
                 my_fapl = fapl;
                 HDprintf("\n--Testing with 'old format'--\n");
@@ -13977,7 +13977,7 @@ main(void)
 #endif /* H5_NO_DEPRECATED_SYMBOLS */
 
             /* tests for external link */
-            /* Test external file cache first, so it sees the default efc setting on the fapl 
+            /* Test external file cache first, so it sees the default efc setting on the fapl
              */
             nerrors += external_file_cache(my_fapl, new_format) < 0 ? 1 : 0;
 
@@ -13987,7 +13987,7 @@ main(void)
             nerrors += external_link_mult(my_fapl, new_format) < 0 ? 1 : 0;
 
             /* This test cannot run with the EFC because the EFC cannot currently
-             * reopen a cached file with a different intent 
+             * reopen a cached file with a different intent
              */
             nerrors += external_set_elink_acc_flags(env_h5_drvr, my_fapl, new_format) < 0 ? 1 : 0;
 
@@ -14133,7 +14133,7 @@ main(void)
     HDremove(SYMLINK1);
     HDremove(SYMLINK2);
 
-    /* clean up tmp directory created by external link tests */
+    /* clean up tmp_links and tmp2_links directory created by external link tests */
     HDrmdir(TMPDIR);
     HDrmdir(TMPDIR2);
 
diff --git a/test/links_env.c b/test/links_env.c
index cc31d92..dff185c 100644
--- a/test/links_env.c
+++ b/test/links_env.c
@@ -12,39 +12,39 @@
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 /*
- * Purpose:	Tests hard, soft (symbolic) & external links.
+ * Purpose:    Tests hard, soft (symbolic) & external links.
  */
 
-#define H5G_FRIEND		/*suppress error about including H5Gpkg	  */
+#define H5G_FRIEND        /*suppress error about including H5Gpkg      */
 #define H5G_TESTING
 
 #include "h5test.h"
-#include "H5Gpkg.h"		/* Groups 				*/
-#include "H5Iprivate.h"		/* IDs			  		*/
+#include "H5Gpkg.h"        /* Groups                 */
+#include "H5Iprivate.h"        /* IDs                      */
 #include "H5Lprivate.h"         /* Links                                */
 
 #define TMPDIR          "tmp_links_env/"
 #define NAME_BUF_SIZE   1024
 
 const char *FILENAME[] = {
-    "extlinks_env0",	/* 0: main file */
-    "extlinks_env1",	/* 1: target file */
+    "extlinks_env0",    /* 0: main file */
+    "extlinks_env1",    /* 1: target file */
     TMPDIR "extlinks_env1", /* 2 */
     NULL
 };
 
 static int external_link_env(hid_t fapl, hbool_t new_format);
 
-
+
 /*-------------------------------------------------------------------------
  * Function:    external_link_env (moved from links.c)
  *
- * Purpose: 	Verify that the target file is found successfully in "tmp" directory
- *		via searching the pathnames set in the environment variable HDF5_EXT_PREFIX.
- *		1. Target link: "extlinks_env1"
- *		2. Main file: "extlinks_env0"
- *		3. Target file is created in: "tmp/extlinks_env1"
- * 		4. The environment variable "HDF5_EXT_PREFIX" is set to ".:tmp"
+ * Purpose:     Verify that the target file is found successfully in "tmp_links_env" directory
+ *        via searching the pathnames set in the environment variable HDF5_EXT_PREFIX.
+ *        1. Target link: "extlinks_env1"
+ *        2. Main file: "extlinks_env0"
+ *        3. Target file is created in: "tmp_links_env/extlinks_env1"
+ *         4. The environment variable "HDF5_EXT_PREFIX" is set to ".:tmp_links_env"
  *
  * Return:      Success:        0
  *              Failure:        -1
@@ -59,12 +59,12 @@ static int external_link_env(hid_t fapl, hbool_t new_format);
 static int
 external_link_env(hid_t fapl, hbool_t new_format)
 {
-    hid_t fid = (-1);     	/* File ID */
-    hid_t gid = (-1);	        /* Group IDs */
-    const char *envval = NULL;	/* Pointer to environment variable */
-    char	filename1[NAME_BUF_SIZE],
-    		filename2[NAME_BUF_SIZE],
-    		filename3[NAME_BUF_SIZE];	/* Holders for filename */
+    hid_t fid = (-1);         /* File ID */
+    hid_t gid = (-1);            /* Group IDs */
+    const char *envval = NULL;    /* Pointer to environment variable */
+    char    filename1[NAME_BUF_SIZE],
+            filename2[NAME_BUF_SIZE],
+            filename3[NAME_BUF_SIZE];    /* Holders for filename */
 
     if(new_format)
         TESTING("external links via environment variable (w/new group format)")
@@ -73,7 +73,7 @@ external_link_env(hid_t fapl, hbool_t new_format)
 
     if ((envval = HDgetenv("HDF5_EXT_PREFIX")) == NULL)
         envval = "nomatch";
-    if (HDstrcmp(envval, ".:tmp")) TEST_ERROR
+    if (HDstrcmp(envval, ".:tmp_links_env")) TEST_ERROR
 
     /* Set up name for main file:"extlinks_env0" */
     h5_fixname(FILENAME[0], fapl, filename1, sizeof filename1);
@@ -81,14 +81,14 @@ external_link_env(hid_t fapl, hbool_t new_format)
     /* Set up name for external linked target file: "extlinks_env1" */
     h5_fixname(FILENAME[1], fapl, filename2, sizeof filename2);
 
-    /* Create "tmp" directory */
+    /* Create "tmp_links_env" directory */
     if(HDmkdir(TMPDIR, (mode_t)0755) < 0 && errno != EEXIST)
-	TEST_ERROR
+    TEST_ERROR
 
-    /* Set up name (location) for the target file: "tmp/extlinks1" */
+    /* Set up name (location) for the target file: "tmp_links_env/extlinks1" */
     h5_fixname(FILENAME[2], fapl, filename3, sizeof filename3);
 
-    /* Create the target file in "tmp" directory */
+    /* Create the target file in "tmp_links_env" directory */
     if((fid=H5Fcreate(filename3, H5F_ACC_TRUNC, H5P_DEFAULT, fapl)) < 0) TEST_ERROR
     if((gid=H5Gcreate2(fid, "A", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) TEST_ERROR
 
@@ -110,9 +110,9 @@ external_link_env(hid_t fapl, hbool_t new_format)
 
     /* Should be able to find the target file from pathnames set via HDF5_EXT_PREFIX */
     if (gid < 0) {
-	H5_FAILED();
-	puts("    Should have found the file in tmp directory.");
-	goto error;
+    H5_FAILED();
+    puts("    Should have found the file in tmp_links_env directory.");
+    goto error;
     }
 
     /* closing for main file */
@@ -124,30 +124,30 @@ external_link_env(hid_t fapl, hbool_t new_format)
 
  error:
     H5E_BEGIN_TRY {
-	H5Gclose (gid);
-	H5Fclose (fid);
+    H5Gclose (gid);
+    H5Fclose (fid);
     } H5E_END_TRY;
     return -1;
 } /* end external_link_env() */
 
-
+
 /*-------------------------------------------------------------------------
- * Function:	main
+ * Function:    main
  *
- * Purpose:	Test external link with environment variable HDF5_EXT_PREFIX
+ * Purpose:    Test external link with environment variable HDF5_EXT_PREFIX
  *
- * Return:	Success:	exit(EXIT_SUCCESS)
- *		Failure:	exit(EXIT_FAILURE)
+ * Return:    Success:    exit(EXIT_SUCCESS)
+ *        Failure:    exit(EXIT_FAILURE)
  *
- * Programmer:	Vailin Choi; Nov 2010
+ * Programmer:    Vailin Choi; Nov 2010
  *
  *-------------------------------------------------------------------------
  */
 int
 main(void)
 {
-    hid_t fapl; 	/* File access property lists */
-    int	nerrors = 0;	/* Error from tests */
+    hid_t fapl;     /* File access property lists */
+    int    nerrors = 0;    /* Error from tests */
 
     h5_reset();
     fapl = h5_fileaccess();
@@ -172,7 +172,7 @@ main(void)
     }
     HDprintf("All external Link (HDF5_EXT_PREFIX) tests passed.\n");
 
-    /* clean up tmp directory created by external link tests */
+    /* clean up tmp_links_env directory created by external link tests */
     HDrmdir(TMPDIR);
 
     return 0;
diff --git a/test/testlinks_env.sh.in b/test/testlinks_env.sh.in
index 94e6c7e..7f2302d 100644
--- a/test/testlinks_env.sh.in
+++ b/test/testlinks_env.sh.in
@@ -19,15 +19,15 @@ nerrors=0
 
 ##############################################################################
 ##############################################################################
-###			  T H E   T E S T S                                ###
+###              T H E   T E S T S                                ###
 ##############################################################################
 ##############################################################################
 
 # test for external links with HDF5_EXT_PREFIX
 echo "Testing external link with HDF5_EXT_PREFIX"
-TEST_NAME=links_env 		# The test name
-TEST_BIN=`pwd`/$TEST_NAME 	# The path of the test binary
-ENVCMD="env HDF5_EXT_PREFIX=.:tmp" 	# The environment variable & value
+TEST_NAME=links_env         # The test name
+TEST_BIN=`pwd`/$TEST_NAME     # The path of the test binary
+ENVCMD="env HDF5_EXT_PREFIX=.:tmp_links"     # The environment variable & value
 #
 # Run the test
 echo "$ENVCMD $RUNSERIAL $TEST_BIN"
@@ -36,7 +36,7 @@ exitcode=$?
 if [ $exitcode -eq 0 ]; then
         echo "Test for HDF5_EXT_PREFIX PASSED"
     else
- 	nerrors="`expr $nerrors + 1`"
-	echo "***Error encountered for HDF5_EXT_PREFIX test***"
+    nerrors="`expr $nerrors + 1`"
+    echo "***Error encountered for HDF5_EXT_PREFIX test***"
 fi
 exit $nerrors
diff --git a/test/testvds_env.sh.in b/test/testvds_env.sh.in
index 894e52e..e9a27da 100644
--- a/test/testvds_env.sh.in
+++ b/test/testvds_env.sh.in
@@ -19,7 +19,7 @@ nerrors=0
 
 ##############################################################################
 ##############################################################################
-###			  T H E   T E S T S                                ###
+###              T H E   T E S T S                                ###
 ##############################################################################
 ##############################################################################
 
@@ -27,7 +27,7 @@ nerrors=0
 echo "Testing basic virtual dataset I/O via H5Pset_vds_prefix(): all selection with ENV prefix"
 TEST_NAME=vds_env                               # The test name
 TEST_BIN=`pwd`/$TEST_NAME                       # The path of the test binary
-ENVCMD="env HDF5_VDS_PREFIX=\${ORIGIN}/tmp"     # Set the environment variable & value
+ENVCMD="env HDF5_VDS_PREFIX=\${ORIGIN}/tmp_vds_env"     # Set the environment variable & value
 UNENVCMD="unset HDF5_VDS_PREFIX"                # Unset the environment variable & value
 #
 # Run the test
@@ -37,8 +37,8 @@ exitcode=$?
 if [ $exitcode -eq 0 ]; then
         echo "Test prefix for HDF5_VDS_PREFIX PASSED"
     else
- 	nerrors="`expr $nerrors + 1`"
-	echo "***Error encountered for HDF5_VDS_PREFIX test***"
+    nerrors="`expr $nerrors + 1`"
+    echo "***Error encountered for HDF5_VDS_PREFIX test***"
 fi
 $UNENVCMD
 exit $nerrors