Tests/CTestUpdateCVS.cmake.in


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# This script drives creation of a CVS repository and checks
# that CTest can update from it.

#-----------------------------------------------------------------------------
# Test in a directory next to this script.
get_filename_component(TOP "${CMAKE_CURRENT_LIST_FILE}" PATH)
set(TOP "${TOP}/@CTestUpdateCVS_DIR@")
set(UPDATE_NOT_GLOBAL 1)
set(UPDATE_MAYBE Updated{CTestConfig.cmake})

# Include code common to all update tests.
include("@CMAKE_CURRENT_SOURCE_DIR@/CTestUpdateCommon.cmake")

#-----------------------------------------------------------------------------
# Report CVS tools in use.
message("Using CVS tools:")
set(CVS "@CVS_EXECUTABLE@")
message(" cvs = ${CVS}")

set(REPO ${TOP}/repo)
set(CVSCMD ${CVS} -d${REPO})

# CVSNT requires an extra option to 'cvs init'.
set(CVS_INIT_OPT)
execute_process(
  COMMAND ${CVS} --version
  RESULT_VARIABLE RESULT
  OUTPUT_VARIABLE OUTPUT
  ERROR_VARIABLE OUTPUT
  )
if("${RESULT}" STREQUAL "0" AND "${OUTPUT}" MATCHES "\\(CVSNT\\)")
  set(CVS_INIT_OPT -n)
  message(" cvs init needs -n")
endif()

#-----------------------------------------------------------------------------
# Initialize the testing directory.
message("Creating test directory...")
init_testing()

#-----------------------------------------------------------------------------
# Create the repository.
message("Creating repository...")
file(MAKE_DIRECTORY ${TOP}/repo)
run_child(
  COMMAND ${CVSCMD} init ${CVS_INIT_OPT}
  )

#-----------------------------------------------------------------------------
# Import initial content into the repository.
message("Importing content...")
create_content(import)

# Import the content into the repository.
run_child(
  WORKING_DIRECTORY ${TOP}/import
  COMMAND ${CVSCMD} import -m "Initial content" Project vendor-tag release-tag
  )

#-----------------------------------------------------------------------------
# Create a working tree.
message("Checking out revision 1...")
run_child(
  WORKING_DIRECTORY ${TOP}
  COMMAND ${CVSCMD} co -d user-source Project
  )
run_child(
  WORKING_DIRECTORY ${TOP}/user-source
  COMMAND ${CVSCMD} tag Revision1
  )

#-----------------------------------------------------------------------------
# Make changes in the working tree.
message("Changing content...")
update_content(user-source files_added files_removed dirs_added)
if(dirs_added)
  run_child(
    WORKING_DIRECTORY ${TOP}/user-source
    COMMAND ${CVSCMD} add ${dirs_added}
    )
endif(dirs_added)
run_child(
  WORKING_DIRECTORY ${TOP}/user-source
  COMMAND ${CVSCMD} add ${files_added}
  )
run_child(
  WORKING_DIRECTORY ${TOP}/user-source
  COMMAND ${CVSCMD} rm ${files_removed}
  )

#-----------------------------------------------------------------------------
# Commit the changes to the repository.
message("Committing revision 2...")
run_child(
  WORKING_DIRECTORY ${TOP}/user-source
  COMMAND ${CVSCMD} commit -m "Changed content"
  )

#-----------------------------------------------------------------------------
# Make changes in the working tree.
message("Changing content again...")
change_content(user-source)

#-----------------------------------------------------------------------------
# Commit the changes to the repository.
message("Committing revision 3...")
run_child(
  WORKING_DIRECTORY ${TOP}/user-source
  COMMAND ${CVSCMD} commit -m "Changed content again"
  )

#-----------------------------------------------------------------------------
# Go back to before the changes so we can test updating.
message("Backing up to revision 1...")
run_child(
  WORKING_DIRECTORY ${TOP}/user-source
  COMMAND ${CVSCMD} up -rRevision1
  )

# Delay 1 second so the modification produces a newer time stamp.
find_program(SLEEP sleep)
if(SLEEP)
  message("Delaying...")
  execute_process(COMMAND ${SLEEP} 1)
endif()

# Create a modified file.
message("Modifying locally...")
modify_content(user-source)

#-----------------------------------------------------------------------------
# Test updating the user work directory with the command-line interface.
message("Running CTest Dashboard Command Line...")

# Create the user build tree.
create_build_tree(user-source user-binary)
file(APPEND ${TOP}/user-binary/CTestConfiguration.ini
  "# CVS command configuration
CVSCommand: ${CVS}
CVSUpdateOptions: -dAP
")

# Run the dashboard command line interface.
run_dashboard_command_line(user-binary)

#-----------------------------------------------------------------------------
# Test initial checkout and update with a dashboard script.
message("Running CTest Dashboard Script...")

create_dashboard_script(dashboard.cmake
  "# CVS command configuration
set(CTEST_CVS_COMMAND \"${CVS}\")
set(CTEST_CVS_UPDATE_OPTIONS -dAP)
set(CTEST_CHECKOUT_COMMAND
  \"\\\"\${CTEST_CVS_COMMAND}\\\" -d \\\"${REPO}\\\" co -rRevision1 -d dash-source Project\")
")

# Run the dashboard script with CTest.
run_dashboard_script(dashboard.cmake)
/* 
 *  This program illustrates the usage of the H5A Interface functions.
 *  It creates and writes a dataset, and then creates and writes array,
 *  scalar, and string attributes of the dataset. 
 *  Program reopens the file, attaches to the scalar attribute using
 *  attribute name and reads and displays its value. Then index of the
 *  third attribute is used to read and display attribute values.
 *  The H5Aiterate function is used to iterate through the dataset attributes,
 *  and display their names. The function is also reads and displays the values 
 *  of the array attribute. 
 */ 
 
#include <stdlib.h>

#include "hdf5.h"

#define H5FILE_NAME "Attributes.h5"

#define RANK  1   /* Rank and size of the dataset  */ 
#define SIZE  7

#define ARANK  2   /* Rank and dimension sizes of the first dataset attribute */
#define ADIM1  2
#define ADIM2  3 
#define ANAME  "Float attribute"      /* Name of the array attribute */
#define ANAMES "Character attribute" /* Name of the string attribute */

herr_t attr_info(hid_t loc_id, const char *name, void *opdata); 
                                     /* Operator function */

int 
main (void)
{

   hid_t   file, dataset;       /* File and dataset identifiers */
   
   hid_t   fid;                 /* Dataspace identifier */
   hid_t   attr1, attr2, attr3; /* Attribute identifiers */
   hid_t   attr;
   hid_t   aid1, aid2, aid3;    /* Attribute dataspace identifiers */ 
   hid_t   atype;               /* Attribute type */

   hsize_t fdim[] = {SIZE};
   hsize_t adim[] = {ADIM1, ADIM2};  /* Dimensions of the first attribute  */
   
   float matrix[ADIM1][ADIM2]; /* Attribute data */ 

   herr_t  ret;                /* Return value */
   unsigned i,j;                /* Counters */
   int     idx;                /* Attribute index */
   char    string_out[80];     /* Buffer to read string attribute back */
   int     point_out;          /* Buffer to read scalar attribute back */

   /*
    * Data initialization.
    */
   int vector[] = {1, 2, 3, 4, 5, 6, 7};  /* Dataset data */
   int point = 1;                         /* Value of the scalar attribute */ 
   char string[] = "ABCD";                /* Value of the string attribute */

   
   for (i=0; i < ADIM1; i++) {            /* Values of the array attribute */
       for (j=0; j < ADIM2; j++)
       matrix[i][j] = -1.;
   }

   /*
    * Create a file.
    */
   file = H5Fcreate(H5FILE_NAME, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);

   /* 
    * Create the dataspace for the dataset in the file.
    */
   fid = H5Screate(H5S_SIMPLE);
   ret = H5Sset_extent_simple(fid, RANK, fdim, NULL);

   /*
    * Create the dataset in the file.
    */
   dataset = H5Dcreate(file, "Dataset", H5T_NATIVE_INT, fid, H5P_DEFAULT);

   /*
    * Write data to the dataset.
    */
   ret = H5Dwrite(dataset, H5T_NATIVE_INT, H5S_ALL , H5S_ALL, H5P_DEFAULT, vector);

   /*
    * Create dataspace for the first attribute. 
    */
   aid1 = H5Screate(H5S_SIMPLE);
   ret  = H5Sset_extent_simple(aid1, ARANK, adim, NULL);

   /*
    * Create array attribute.
    */
   attr1 = H5Acreate(dataset, ANAME, H5T_NATIVE_FLOAT, aid1, H5P_DEFAULT);

   /*
    * Write array attribute.
    */
   ret = H5Awrite(attr1, H5T_NATIVE_FLOAT, matrix);

   /*
    * Create scalar attribute.
    */
   aid2  = H5Screate(H5S_SCALAR);
   attr2 = H5Acreate(dataset, "Integer attribute", H5T_NATIVE_INT, aid2,
                     H5P_DEFAULT);

   /*
    * Write scalar attribute.
    */
   ret = H5Awrite(attr2, H5T_NATIVE_INT, &point); 

   /*
    * Create string attribute.
    */
   aid3  = H5Screate(H5S_SCALAR);
   atype = H5Tcopy(H5T_C_S1);
           H5Tset_size(atype, 4);
           H5Tset_strpad(atype,H5T_STR_NULLTERM);
   attr3 = H5Acreate(dataset, ANAMES, atype, aid3, H5P_DEFAULT);

   /*
    * Write string attribute.
    */
   ret = H5Awrite(attr3, atype, string); 

   /*
    * Close attribute and file dataspaces.
    */
   ret = H5Sclose(aid1); 
   ret = H5Sclose(aid2); 
   ret = H5Sclose(aid3); 
   ret = H5Sclose(fid); 

   /*
    * Close the attributes.
    */ 
   ret = H5Aclose(attr1);
   ret = H5Aclose(attr2);
   ret = H5Aclose(attr3);
 
   /*
    * Close the dataset.
    */
   ret = H5Dclose(dataset);

   /*
    * Close the file.
    */
   ret = H5Fclose(file);

   /*
    * Reopen the file.
    */
   file = H5Fopen(H5FILE_NAME, H5F_ACC_RDONLY, H5P_DEFAULT);

   /*
    * Open the dataset.
    */
   dataset = H5Dopen(file,"Dataset");

   /*
    * Attach to the scalar attribute using attribute name, then read and 
    * display its value.
    */
   attr = H5Aopen_name(dataset,"Integer attribute");
   ret  = H5Aread(attr, H5T_NATIVE_INT, &point_out);
   printf("The value of the attribute \"Integer attribute\" is %d \n", point_out); 
   ret =  H5Aclose(attr);

   /*
    * Attach to the string attribute using its index, then read and display the value.
    */
   attr  = H5Aopen_idx(dataset, 2);
   atype = H5Tcopy(H5T_C_S1);
           H5Tset_size(atype, 5);
   ret   = H5Aread(attr, atype, string_out);
   printf("The value of the attribute with index 2 is %s \n", string_out);
   ret   = H5Aclose(attr);
   ret   = H5Tclose(atype);

   /*
    * Get attribute info using iteration function. 
    */
   idx = H5Aiterate(dataset, NULL, attr_info, NULL);

   /*
    * Close the dataset and the file.
    */
   H5Dclose(dataset);
   H5Fclose(file);

   return 0;  
}

/*
 * Operator function.
 */
herr_t 
attr_info(hid_t loc_id, const char *name, void *opdata)
{
    hid_t attr, atype, aspace;  /* Attribute, datatype and dataspace identifiers */
    int   rank;
    hsize_t sdim[64]; 
    herr_t ret;
    int i;
    size_t npoints;             /* Number of elements in the array attribute. */ 
    float *float_array;         /* Pointer to the array attribute. */

    /* avoid warnings */
    opdata = opdata;

    /*
     * Open the attribute using its name.
     */    
    attr = H5Aopen_name(loc_id, name);

    /*
     * Display attribute name.
     */
    printf("\n");
    printf("Name : ");
    puts(name);

    /* 
     * Get attribute datatype, dataspace, rank, and dimensions.
     */
    atype  = H5Aget_type(attr);
    aspace = H5Aget_space(attr);
    rank = H5Sget_simple_extent_ndims(aspace);
    ret = H5Sget_simple_extent_dims(aspace, sdim, NULL);

    /*
     *  Display rank and dimension sizes for the array attribute.
     */

    if(rank > 0) {
    printf("Rank : %d \n", rank); 
    printf("Dimension sizes : ");
    for (i=0; i< rank; i++) printf("%d ", (int)sdim[i]);
    printf("\n");
    }

    /*
     * Read array attribute and display its type and values.
     */

    if (H5T_FLOAT == H5Tget_class(atype)) {
    printf("Type : FLOAT \n"); 
    npoints = H5Sget_simple_extent_npoints(aspace);
    float_array = (float *)malloc(sizeof(float)*(int)npoints); 
    ret = H5Aread(attr, atype, float_array);
    printf("Values : ");
    for( i = 0; i < (int)npoints; i++) printf("%f ", float_array[i]); 
    printf("\n");
    free(float_array);
    }

    /*
     * Release all identifiers.
     */
    H5Tclose(atype);
    H5Sclose(aspace);
    H5Aclose(attr);

    return 0;
}