int
string_test()
{
grpc_error_t ret;
char *buffer = NULL;
char teststring[TEST_STR_LENGTH];
int i;
int success = 1;
int handleInitialized = 0;
ret = grpc_function_handle_default(&handles, MODULE_NAME "/string_test");
if (ret != GRPC_NO_ERROR) {
fprintf(stderr, "grpc_function_handle_default() error. (%s)\n",
grpc_error_string(ret));
success = 0;
goto finalize;
}
handleInitialized = 1;
for (i = 0; i < TEST_STR_LENGTH -1; i++) {
*(teststring + i) = (i % 10) + '0';
}
*(teststring + i) = '\0';
ret = grpc_call(&handles, teststring, &buffer);
if (ret != GRPC_NO_ERROR) {
fprintf(stderr, "grpc_call() error. (%s)\n",
grpc_error_string(ret));
success = 0;
goto finalize;
}
if (strcmp(teststring, buffer) != 0) {
if (verbose) {
printf("%s != %s\n", teststring, buffer);
}
success = 0;
}
finalize:
if (handleInitialized != 0) {
ret = grpc_function_handle_destruct(&handles);
if (ret != GRPC_NO_ERROR) {
fprintf(stderr, "grpc_function_handle_destruct() error. (%s)\n",
grpc_error_string(ret));
success = 0;
}
handleInitialized = 0;
}
/* buffer was allocated in grpc_call() by malloc() */
free(buffer);
return success;
}
int
long_test()
{
grpc_error_t ret;
long a[N], b[N];
int success = 1;
int i;
int handleInitialized = 0;
ret = grpc_function_handle_default(&handles, MODULE_NAME "/long_test");
if (ret != GRPC_NO_ERROR) {
fprintf(stderr,
"grpc_function_handle_default() error. (%s)\n",
grpc_error_string(ret));
success = 0;
goto finalize;
}
handleInitialized = 1;
for (i = 0; i < N; i++) {
a[i] = i;
b[i] = 0;
}
ret = grpc_call(&handles, (long)N, a, b);
if (ret != GRPC_NO_ERROR) {
fprintf(stderr,
"grpc_call() error. (%s)\n", grpc_error_string(ret));
success = 0;
goto finalize;
}
for (i = 0; i < N; i++) {
if (a[i] != b[i]) {
success = 0;
if (verbose) {
printf("long_test: a[%d](%ld) != b[%d](%ld)\n",
i, a[i], i, b[i]);
}
}
}
finalize:
if (handleInitialized != 0) {
ret = grpc_function_handle_destruct(&handles);
if (ret != GRPC_NO_ERROR) {
fprintf(stderr,
"grpc_function_handle_destruct() error. (%s)\n",
grpc_error_string(ret));
success = 0;
}
handleInitialized = 0;
}
return success;
}
int
callback_multi_test()
{
grpc_error_t ret;
double a[N][N], b[N][N];
int i, j;
int rVal = 1;
for (i = 0; i < N; i++) {
for (j = 0; j < N; j++) {
a[i][j] = i * N + j;
b[i][j] = 0.0;
}
}
ret = grpc_function_handle_default(&handles,
MODULE_NAME "/callback_multi_test");
if (ret != GRPC_NO_ERROR) {
fprintf(stderr, "grpc_function_handle_default() error. (%s)\n",
grpc_error_string(ret));
rVal = 0;
goto end;
}
ret = grpc_call(&handles, N, a, b,
callback_return_func, callback_return_func);
if (ret != GRPC_NO_ERROR) {
fprintf(stderr, "grpc_call() error. (%s)\n",
grpc_error_string(ret));
rVal = 0;
}
ret = grpc_function_handle_destruct(&handles);
if (ret != GRPC_NO_ERROR) {
fprintf(stderr, "grpc_function_handle_destruct() error. (%s)\n",
grpc_error_string(ret));
rVal = 0;
}
if (rVal != 0) {
for (i = 0; i < N; i++) {
for (j = 0; j < N; j++) {
if (a[i][j] != b[i][j]) {
rVal = 0;
goto end;
}
}
}
}
end:
return rVal;
}
int
callback_string_test()
{
grpc_error_t ret;
char *strings[] = {"caller0","caller1","caller2","caller3","caller4"};
char string[64]= "";
int i;
int rVal = 1;
for (i = 0; i < 5; i++) {
strcat(string, strings[i]);
}
ret = grpc_function_handle_default(&handles, MODULE_NAME "/callbackstr");
if (ret != GRPC_NO_ERROR) {
fprintf(stderr, "grpc_function_handle_default() error. (%s)\n",
grpc_error_string(ret));
rVal = 0;
goto end;
}
ret = grpc_call(&handles, strings, callbackstring_func);
if (ret != GRPC_NO_ERROR) {
fprintf(stderr, "grpc_call() error. (%s)\n",
grpc_error_string(ret));
rVal = 0;
}
ret = grpc_function_handle_destruct(&handles);
if (ret != GRPC_NO_ERROR) {
fprintf(stderr, "grpc_function_handle_destruct() error. (%s)\n",
grpc_error_string(ret));
rVal = 0;
}
if (verbose) {
printf("\ncallbacked = '%s'", callbacked);
}
if (verbose) {
printf("\nfrontend = '%s'\n", string);
}
if (rVal != 0) {
if (strcmp(callbacked, string) != 0) {
rVal = 0;
}
}
end:
return rVal;
}
int
callback_test()
{
grpc_error_t ret;
double initial = 100.0, lsum = 0.0;
int times = 1;
int rVal = 1;
sum = 0.0;
ret = grpc_function_handle_default(&handles, MODULE_NAME "/callback_test");
if (ret != GRPC_NO_ERROR) {
fprintf(stderr, "grpc_function_handle_default() error. (%s)\n",
grpc_error_string(ret));
rVal = 0;
goto end;
}
ret = grpc_call(&handles, initial, times, callback_func);
if (ret != GRPC_NO_ERROR) {
fprintf(stderr, "grpc_call() error. (%s)\n",
grpc_error_string(ret));
rVal = 0;
}
ret = grpc_function_handle_destruct(&handles);
if (ret != GRPC_NO_ERROR) {
fprintf(stderr, "grpc_function_handle_destruct() error. (%s)\n",
grpc_error_string(ret));
rVal = 0;
}
if (rVal != 0) {
int i;
double d = 0.0;
for (i = 0; i < times; i++) {
d += initial;
lsum += d;
}
if (sum != lsum) {
if (verbose) {
printf("sum = %f(should be %f)\n", sum, lsum);
}
rVal = 0;
}
}
end:
return rVal;
}
/*
* Copy from inout-file to out-file and from in-file to inout-file.
*/
int
main(int argc, char *argv[])
{
grpc_error_t ret;
if (argc < 5) {
fprintf(stderr, "Usage: %s config in-file inout-file out-file\n",
argv[0]);
exit(2);
}
ret = grpc_initialize(argv[1]);
if (ret != GRPC_NO_ERROR) {
fprintf(stderr,
"grpc_initialize() error. (%s)\n", grpc_error_string(ret));
exit(2);
}
ret = grpc_function_handle_default(&handles, MODULE_NAME "/filename_test");
if (ret != GRPC_NO_ERROR) {
fprintf(stderr, "grpc_function_handle_default() error. (%s)\n",
grpc_error_string(ret));
exit(2);
}
ret = grpc_call(&handles, argv[2], argv[3], argv[4]);
if (ret != GRPC_NO_ERROR) {
fprintf(stderr, "grpc_call() error. (%s)\n",
grpc_error_string(ret));
exit(2);
}
ret = grpc_function_handle_destruct(&handles);
if (ret != GRPC_NO_ERROR) {
fprintf(stderr, "grpc_function_handle_destruct() error. (%s)\n",
grpc_error_string(ret));
exit(2);
}
ret = grpc_finalize();
if (ret != GRPC_NO_ERROR) {
fprintf(stderr, "grpc_finalize() error. (%s)\n",
grpc_error_string(ret));
exit(2);
}
return 0;
}
int
dcomplex_test()
{
grpc_error_t ret;
dcomplex scalarIn, scalarOut;
dcomplex a[N], b[N];
int success = 1;
int i;
int handleInitialized = 0;
scalarIn.r = 1.0;
scalarIn.i = 2.0;
scalarOut.r = 0.0;
scalarOut.i = 0.0;
for (i = 0; i < N; i++) {
a[i].r = i;
a[i].i = i + 0.1;
b[i].r = 0;
b[i].i = 0;
}
ret = grpc_function_handle_default(&handles, MODULE_NAME "/dcomplex_test");
if (ret != GRPC_NO_ERROR) {
fprintf(stderr, "grpc_function_handle_default() error. (%s)\n",
grpc_error_string(ret));
success = 0;
goto finalize;
}
handleInitialized = 1;
ret = grpc_call(&handles, N, scalarIn, a, &scalarOut, b);
if (ret != GRPC_NO_ERROR) {
fprintf(stderr, "grpc_call() error. (%s)\n",
grpc_error_string(ret));
success = 0;
goto finalize;
}
if ((scalarOut.r != scalarIn.r) || (scalarOut.i != scalarIn.i)) {
success = 0;
if (verbose) {
printf("dcomplex_test: scalarIn(%f, %f) != scalarOut(%f, %f)\n",
scalarIn.r, scalarIn.i, scalarOut.r, scalarOut.i);
}
}
for (i = 0; i < N; i++) {
if (!compare_double(a[i].r, b[i].r) ||
!compare_double(a[i].i, b[i].i)) {
success = 0;
if (verbose) {
printf("dcomplex_test: a[%d](%f, %f) != b[%d](%f, %f)\n",
i, a[i].r, a[i].i, i, b[i].r, b[i].i);
}
}
}
finalize:
if (handleInitialized != 0) {
ret = grpc_function_handle_destruct(&handles);
if (ret != GRPC_NO_ERROR) {
fprintf(stderr, "grpc_function_handle_destruct() error. (%s)\n",
grpc_error_string(ret));
success = 0;
}
handleInitialized = 0;
}
return success;
}
int
string_array_test()
{
static const char *in[] = {
"This is a test for array of string.\n",
"Hello, World",
"Sun Mon Tue Wed Thu Fri Sat",
"ls -- list directory contents",
"All tests were successful.",
};
static const char *answer[] = {
"Were all tests successful?",
"Sun Mon Tue Wed Thu Fri Sat",
"Good morning",
};
char *out[3] = {NULL, NULL, NULL};
grpc_error_t ret;
int success = 1;
int handleInitialized = 0;
ret = grpc_function_handle_default(&handles,
MODULE_NAME "/string_array_test");
if (ret != GRPC_NO_ERROR) {
fprintf(stderr, "grpc_function_handle_default() error. (%s)\n",
grpc_error_string(ret));
success = 0;
goto finalize;
}
handleInitialized = 1;
ret = grpc_call(&handles, in, out);
if (ret != GRPC_NO_ERROR) {
fprintf(stderr, "grpc_call() error. (%s)\n",
grpc_error_string(ret));
success = 0;
goto finalize;
}
if (strcmp(out[0], answer[0]) != 0) {
if (verbose) {
printf("%s != %s\n", out[0], answer[0]);
}
success = 0;
}
if (strcmp(out[1], answer[1]) != 0) {
if (verbose) {
printf("%s != %s\n", out[1], answer[1]);
}
success = 0;
}
if (strcmp(out[2], answer[2]) != 0) {
if (verbose) {
printf("%s != %s\n", out[2], answer[2]);
}
success = 0;
}
finalize:
/* out was allocated in grpc_call() by malloc() */
free(out[0]);
free(out[1]);
free(out[2]);
if (handleInitialized != 0) {
ret = grpc_function_handle_destruct(&handles);
if (ret != GRPC_NO_ERROR) {
fprintf(stderr, "grpc_function_handle_destruct() error. (%s)\n",
grpc_error_string(ret));
success = 0;
}
handleInitialized = 0;
}
return 1;
}
int
double_test()
{
grpc_error_t ret;
double scalarIn, scalarOut;
double a[N], b[N];
int success = 1;
int i;
int handleInitialized = 0;
ret = grpc_function_handle_default(&handles, MODULE_NAME "/double_test");
if (ret != GRPC_NO_ERROR) {
fprintf(stderr, "grpc_function_handle_default() error. (%s)\n",
grpc_error_string(ret));
success = 0;
goto finalize;
}
handleInitialized = 1;
scalarIn = 1.0;
scalarOut = 0.0;
for (i = 0; i < N; i++) {
a[i] = i;
b[i] = 0;
}
ret = grpc_call(&handles, N, scalarIn, a, &scalarOut, b);
if (ret != GRPC_NO_ERROR) {
fprintf(stderr, "grpc_call() error. (%s)\n",
grpc_error_string(ret));
success = 0;
goto finalize;
}
if (scalarOut != scalarIn) {
success = 0;
if (verbose) {
printf("double_test: scalarIn(%f) != scalarOut(%f)\n",
scalarIn, scalarOut);
}
}
for (i = 0; i < N; i++) {
if (!compare_double(a[i],b[i])) {
success = 0;
if (verbose) {
printf("double_test: a[%d](%f) != b[%d](%f)\n",
i, a[i], i, b[i]);
}
}
}
finalize:
if (handleInitialized != 0) {
ret = grpc_function_handle_destruct(&handles);
if (ret != GRPC_NO_ERROR) {
fprintf(stderr, "grpc_function_handle_destruct() error. (%s)\n",
grpc_error_string(ret));
success = 0;
}
handleInitialized = 0;
}
return success;
}
/*
* Copy from inout-file to out-file and from in-file to inout-file.
*/
int
main(int argc, char *argv[])
{
grpc_error_t ret;
int result;
char *conf, *array_size_str, *end;
int array_size;
char **in_file_array, **inout_file_array, **out_file_array;
char *in_file, *inout_file, *out_file;
if (argc < 6) {
fprintf(stderr, "Usage: %s config count in-file inout-file out-file\n",
argv[0]);
exit(2);
}
conf = argv[1];
array_size_str = argv[2];
in_file = argv[3];
inout_file = argv[4];
out_file = argv[5];
ret = grpc_initialize(conf);
if (ret != GRPC_NO_ERROR) {
fprintf(stderr,
"grpc_initialize() error. (%s)\n", grpc_error_string(ret));
exit(2);
}
array_size = strtol(array_size_str, &end, 0);
if (*end != '\0') {
fprintf(stderr, "Argument \"%s\" is not digit.\n", array_size_str);
exit(1);
} else if (array_size < 1){
fprintf(stderr, "array_size %d < 1 (min)\n", array_size);
exit(1);
}
result = create_file_names(array_size, in_file, inout_file, out_file,
&in_file_array, &inout_file_array, &out_file_array);
if (result == 0) {
fprintf(stderr, "creating filenames failed\n");
exit(1);
}
result = check_files(array_size, in_file_array, inout_file_array);
if (result == 0) {
fprintf(stderr, "files are not prepared. no test performed.\n");
exit(1);
}
ret = grpc_function_handle_default(
&handles, MODULE_NAME "/filename_array_test");
if (ret != GRPC_NO_ERROR) {
fprintf(stderr, "grpc_function_handle_default() error. (%s)\n",
grpc_error_string(ret));
exit(2);
}
ret = grpc_call(&handles,
array_size, in_file_array, inout_file_array, out_file_array);
if (ret != GRPC_NO_ERROR) {
fprintf(stderr, "grpc_call() error. (%s)\n",
grpc_error_string(ret));
exit(2);
}
ret = grpc_function_handle_destruct(&handles);
if (ret != GRPC_NO_ERROR) {
fprintf(stderr, "grpc_function_handle_destruct() error. (%s)\n",
grpc_error_string(ret));
exit(2);
}
ret = grpc_finalize();
if (ret != GRPC_NO_ERROR) {
fprintf(stderr, "grpc_finalize() error. (%s)\n",
grpc_error_string(ret));
exit(2);
}
result = destroy_file_names(array_size, &in_file_array, &inout_file_array, &out_file_array);
if (result == 0) {
fprintf(stderr, "destroying filenames failed\n");
exit(1);
}
return 0;
}
