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/*
* transforms_specparse.c
*
* Tests the "specparse" functionality, which parses the string passed as transform="..." into
* the transform ID and a list of key-value pairs.
*
* Created on: Jul 25, 2013
* Author: David A. Boyuka II
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <assert.h>
#include "core/transforms/adios_transforms_specparse.h"
#define DISABLE_SPECPARSE_TESTS
#ifdef DISABLE_SPECPARSE_TESTS
int main(int argc, char **argv) { return 0; }
#else
struct specparse_test {
const char *specstr;
struct adios_transform_spec expected;
} TESTS[] = {
{ .specstr = "identity:a=123,b,c=321,,,f=12321",
.expected = {
.transform_type = adios_transform_identity,
.transform_type_str = "identity",
.param_count = 6,
.params = (struct adios_transform_spec_kv_pair *) {
(struct adios_transform_spec_kv_pair){ .key = "a", .value = "123" },
(struct adios_transform_spec_kv_pair){ .key = "b", .value = NULL },
(struct adios_transform_spec_kv_pair){ .key = "c", .value = "321" },
(struct adios_transform_spec_kv_pair){ .key = "", .value = NULL },
(struct adios_transform_spec_kv_pair){ .key = "", .value = NULL },
(struct adios_transform_spec_kv_pair){ .key = "f", .value = "12321"},
}
}
},
{ .specstr = "identity",
.expected = {
.transform_type = adios_transform_identity,
.transform_type_str = "identity",
.param_count = 0,
.params = NULL
}
},
{ .specstr = "none:a=123,b,c=321,,,f=12321",
.expected = {
.transform_type = adios_transform_none,
.transform_type_str = "none",
.param_count = 0,
.params = NULL
}
},
{ .specstr = "***impossible-transform-name***:a=123,b,c=321,,,f=12321",
.expected = {
.transform_type = adios_transform_unknown,
.transform_type_str = "***impossible-transform-name***",
.param_count = 0,
.params = NULL
}
},
};
const int NUM_TESTS = sizeof(TESTS)/sizeof(TESTS[0]);
void run_test(struct specparse_test *test) {
const struct adios_transform_spec *actual = adios_transform_parse_spec(test->specstr, NULL);
const struct adios_transform_spec *expected = &test->expected;
// Check transform type ID
assert(actual->transform_type == expected->transform_type);
// Check transform type string
assert(actual->transform_type_str && expected->transform_type_str);
assert(strcmp(actual->transform_type_str, expected->transform_type_str) == 0);
// Check parameter count, and ensure parameter list exists for both or neither
assert(actual->param_count == expected->param_count);
assert((actual->params != NULL) == (expected->params != NULL));
// If there is a parameter list, check it
if (expected->params) {
int i;
for (i = 0; i < expected->param_count; i++) {
const struct adios_transform_spec_kv_pair *actual_p = &actual->params[i];
const struct adios_transform_spec_kv_pair *expected_p = &expected->params[i];
// Check that the keys are non-NULL and match
assert(actual_p->key && expected_p->key);
assert(strcmp(actual_p->key, expected_p->key) == 0);
// Check that values are either both or neither present, and if the former, that they match
assert((actual_p->value != NULL) == (expected_p->value != NULL));
if (expected_p->value != NULL)
assert(strcmp(actual_p->value, expected_p->value) == 0);
}
}
adios_transform_free_spec(&actual);
}
void init_tests() {
TESTS[0].specstr = strdup ("identity:a=123,b,c=321,,,f=12321");
TESTS[0].expected.transform_type = adios_transform_identity;
TESTS[0].expected.transform_type_str = "identity";
TESTS[0].expected.param_count = 6;
TESTS[0].expected.params = (struct adios_transform_spec_kv_pair *)
malloc (sizeof (struct adios_transform_spec_kv_pair) * 6);
TESTS[0].expected.params[0].key = strdup ("a");
TESTS[0].expected.params[0].value = strdup ("123");
TESTS[0].expected.params[1].key = strdup ("b");
TESTS[0].expected.params[1].value = NULL;
TESTS[0].expected.params[2].key = strdup ("c");
TESTS[0].expected.params[2].value = strdup ("321");
TESTS[0].expected.params[3].key = strdup ("");
TESTS[0].expected.params[3].value = NULL;
TESTS[0].expected.params[4].key = strdup ("");
TESTS[0].expected.params[4].value = NULL;
TESTS[0].expected.params[5].key = strdup ("f");
TESTS[0].expected.params[5].value = strdup ("12321");
TESTS[1].specstr = strdup ("identity");
TESTS[1].expected.transform_type = adios_transform_identity;
TESTS[1].expected.transform_type_str = "identity";
TESTS[1].expected.param_count = 0;
TESTS[1].expected.params = NULL;
TESTS[2].specstr = strdup ("none:a=123,b,c=321,,,f=12321");
TESTS[2].expected.transform_type = adios_transform_none;
TESTS[2].expected.transform_type_str = "none";
TESTS[2].expected.param_count = 0;
TESTS[2].expected.params = NULL;
TESTS[3].specstr = strdup ("***impossible-transform-name***:a=123,b,c=321,,,f=12321");
TESTS[3].expected.transform_type = adios_transform_unknown;
TESTS[3].expected.transform_type_str = "***impossible-transform-name***";
TESTS[3].expected.param_count = 0;
TESTS[3].expected.params = NULL;
}
void run_tests() {
int i;
for (i = 0; i < NUM_TESTS; i++) {
run_test(&TESTS[i]);
}
}
int main(int argc, char **argv) {
init_tests();
run_tests();
return 0;
}
#endif /* else of DISABLE_SPECPARSE_TESTS */
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