static void test_sum_function(void)
{
void *context = NULL;
char *error_msg = NULL;
mapreduce_error_t ret;
const char *functions[] = {
"function(doc, meta) { emit(meta.id, sum(doc.values)); }"
};
mapreduce_map_result_list_t *result = NULL;
ret = mapreduce_start_map_context(functions, 1, &context, &error_msg);
cb_assert(ret == MAPREDUCE_SUCCESS);
cb_assert(error_msg == NULL);
cb_assert(context != NULL);
ret = mapreduce_map(context, &doc, &meta, &result);
cb_assert(ret == MAPREDUCE_SUCCESS);
cb_assert(result != NULL);
cb_assert(result->length == 1);
cb_assert(result->list != NULL);
cb_assert(result->list[0].error == MAPREDUCE_SUCCESS);
cb_assert(result->list[0].result.kvs.length == 1);
cb_assert(result->list[0].result.kvs.kvs[0].key.length == (sizeof("\"doc1\"") - 1));
cb_assert(memcmp(result->list[0].result.kvs.kvs[0].key.json,
"\"doc1\"",
(sizeof("\"doc1\"") - 1)) == 0);
cb_assert(result->list[0].result.kvs.kvs[0].value.length == (sizeof("24") - 1));
cb_assert(memcmp(result->list[0].result.kvs.kvs[0].value.json,
"24",
(sizeof("24") - 1)) == 0);
mapreduce_free_map_result_list(result);
mapreduce_free_context(context);
}
static void test_runtime_exception(void)
{
void *context = NULL;
char *error_msg = NULL;
mapreduce_error_t ret;
const char *functions[] = {
"function(doc, meta) { throw('foobar'); }"
};
mapreduce_map_result_list_t *result = NULL;
ret = mapreduce_start_map_context(functions, 1, &context, &error_msg);
assert(ret == MAPREDUCE_SUCCESS);
assert(error_msg == NULL);
assert(context != NULL);
ret = mapreduce_map(context, &doc1, &meta1, &result);
assert(ret == MAPREDUCE_SUCCESS);
assert(result != NULL);
assert(result->length == 1);
assert(result->list != NULL);
assert(result->list[0].error == MAPREDUCE_RUNTIME_ERROR);
assert(result->list[0].result.error_msg != NULL);
assert(strcmp("foobar", result->list[0].result.error_msg) == 0);
mapreduce_free_map_result_list(result);
mapreduce_free_context(context);
}
static void test_map_no_emit(void)
{
void *context = NULL;
char *error_msg = NULL;
mapreduce_error_t ret;
const char *functions[] = {
"function(doc, meta) { }",
"function(doc, meta) { if (doc.value > 12345) { emit(meta.id, null); } }"
};
mapreduce_map_result_list_t *result = NULL;
ret = mapreduce_start_map_context(functions, 2, &context, &error_msg);
assert(ret == MAPREDUCE_SUCCESS);
assert(error_msg == NULL);
assert(context != NULL);
ret = mapreduce_map(context, &doc1, &meta1, &result);
assert(ret == MAPREDUCE_SUCCESS);
assert(result != NULL);
assert(result->length == 2);
assert(result->list != NULL);
assert(result->list[0].error == MAPREDUCE_SUCCESS);
assert(result->list[0].result.kvs.length == 0);
assert(result->list[1].error == MAPREDUCE_SUCCESS);
assert(result->list[1].result.kvs.length == 0);
mapreduce_free_map_result_list(result);
mapreduce_free_context(context);
}
static void test_runtime_error(void)
{
void *context = NULL;
char *error_msg = NULL;
mapreduce_error_t ret;
const char *functions[] = {
"function(doc, meta) { emit(doc.foo.bar, meta.id); }"
};
mapreduce_map_result_list_t *result = NULL;
ret = mapreduce_start_map_context(functions, 1, &context, &error_msg);
assert(ret == MAPREDUCE_SUCCESS);
assert(error_msg == NULL);
assert(context != NULL);
ret = mapreduce_map(context, &doc1, &meta1, &result);
assert(ret == MAPREDUCE_SUCCESS);
assert(result != NULL);
assert(result->length == 1);
assert(result->list != NULL);
assert(result->list[0].error == MAPREDUCE_RUNTIME_ERROR);
assert(result->list[0].result.error_msg != NULL);
assert(strcmp("TypeError: Cannot read property 'bar' of undefined",
result->list[0].result.error_msg) == 0);
mapreduce_free_map_result_list(result);
mapreduce_free_context(context);
}
static void test_timeout(void)
{
void *context = NULL;
char *error_msg = NULL;
mapreduce_error_t ret;
const char *functions[] = {
"function(doc, meta) {"
" if (doc.value === 1) {"
" while (true) { };"
" } else {"
" emit(meta.id, doc.value);"
" }"
"}"
};
mapreduce_map_result_list_t *result = NULL;
ret = mapreduce_start_map_context(functions, 1, &context, &error_msg);
assert(ret == MAPREDUCE_SUCCESS);
assert(error_msg == NULL);
assert(context != NULL);
ret = mapreduce_map(context, &doc1, &meta1, &result);
assert(ret == MAPREDUCE_TIMEOUT);
assert(result == NULL);
ret = mapreduce_map(context, &doc2, &meta2, &result);
assert(ret == MAPREDUCE_SUCCESS);
assert(result != NULL);
assert(result->length == 1);
assert(result->list != NULL);
assert(result->list[0].error == MAPREDUCE_SUCCESS);
assert(result->list[0].result.kvs.length == 1);
assert(result->list[0].result.kvs.kvs[0].key.length == (sizeof("\"doc2\"") - 1));
assert(memcmp(result->list[0].result.kvs.kvs[0].key.json,
"\"doc2\"",
(sizeof("\"doc2\"") - 1)) == 0);
assert(result->list[0].result.kvs.kvs[0].value.length == (sizeof("2") - 1));
assert(memcmp(result->list[0].result.kvs.kvs[0].value.json,
"2",
(sizeof("2") - 1)) == 0);
mapreduce_free_map_result_list(result);
mapreduce_free_context(context);
}
static void test_b64decode_function(void)
{
void *context = NULL;
char *error_msg = NULL;
mapreduce_error_t ret;
const char *functions[] = {
"function(doc, meta) {"
" emit(meta.id, String.fromCharCode.apply(this, decodeBase64(doc.bin)));"
"}"
};
mapreduce_map_result_list_t *result = NULL;
ret = mapreduce_start_map_context(functions, 1, &context, &error_msg);
cb_assert(ret == MAPREDUCE_SUCCESS);
cb_assert(error_msg == NULL);
cb_assert(context != NULL);
ret = mapreduce_map(context, &doc, &meta, &result);
cb_assert(ret == MAPREDUCE_SUCCESS);
cb_assert(result != NULL);
cb_assert(result->length == 1);
cb_assert(result->list != NULL);
cb_assert(result->list[0].error == MAPREDUCE_SUCCESS);
cb_assert(result->list[0].result.kvs.length == 1);
cb_assert(result->list[0].result.kvs.kvs[0].key.length == (sizeof("\"doc1\"") - 1));
cb_assert(memcmp(result->list[0].result.kvs.kvs[0].key.json,
"\"doc1\"",
(sizeof("\"doc1\"") - 1)) == 0);
cb_assert(result->list[0].result.kvs.kvs[0].value.length == (sizeof("\"hello world!\"") - 1));
cb_assert(memcmp(result->list[0].result.kvs.kvs[0].value.json,
"\"hello world!\"",
(sizeof("\"hello world!\"") - 1)) == 0);
mapreduce_free_map_result_list(result);
mapreduce_free_context(context);
}
static void test_map_multiple_emits(void)
{
void *context = NULL;
char *error_msg = NULL;
mapreduce_error_t ret;
const char *functions[] = {
"function(doc, meta) {\n"
" if (doc.value != 1) { throw('foobar'); } else { emit(meta.id, doc.value); }\n"
"}\n",
"function(doc, meta) {\n"
" emit(doc.value, meta.id);\n"
" emit([meta.id, doc.value], null);\n"
" emit(doc.value * 5, -doc.value);\n"
"}\n",
"function(doc, meta) {\n"
" if (doc.value != 3) { emit(doc.value, 0); } else { emit(meta.id, doc.value.f.z); }\n"
"}\n"
};
mapreduce_map_result_list_t *result = NULL;
ret = mapreduce_start_map_context(functions, 3, &context, &error_msg);
assert(ret == MAPREDUCE_SUCCESS);
assert(error_msg == NULL);
assert(context != NULL);
/* map doc1 */
ret = mapreduce_map(context, &doc1, &meta1, &result);
assert(ret == MAPREDUCE_SUCCESS);
assert(result != NULL);
assert(result->length == 3);
assert(result->list != NULL);
/* function 1 */
assert(result->list[0].error == MAPREDUCE_SUCCESS);
assert(result->list[0].result.kvs.length == 1);
assert(result->list[0].result.kvs.kvs[0].key.length == (sizeof("\"doc1\"") - 1));
assert(memcmp(result->list[0].result.kvs.kvs[0].key.json,
"\"doc1\"",
(sizeof("\"doc1\"") - 1)) == 0);
assert(result->list[0].result.kvs.kvs[0].value.length == (sizeof("1") - 1));
assert(memcmp(result->list[0].result.kvs.kvs[0].value.json,
"1",
(sizeof("1") - 1)) == 0);
/* function 2 */
assert(result->list[1].error == MAPREDUCE_SUCCESS);
assert(result->list[1].result.kvs.length == 3);
assert(result->list[1].result.kvs.kvs[0].key.length == (sizeof("1") - 1));
assert(memcmp(result->list[1].result.kvs.kvs[0].key.json,
"1",
(sizeof("1") - 1)) == 0);
assert(result->list[1].result.kvs.kvs[0].value.length == (sizeof("\"doc1\"") - 1));
assert(memcmp(result->list[1].result.kvs.kvs[0].value.json,
"\"doc1\"",
(sizeof("\"doc1\"") - 1)) == 0);
assert(result->list[1].result.kvs.kvs[1].key.length == (sizeof("[\"doc1\",1]") - 1));
assert(memcmp(result->list[1].result.kvs.kvs[1].key.json,
"[\"doc1\",1]",
(sizeof("[\"doc1\",1]") - 1)) == 0);
assert(result->list[1].result.kvs.kvs[1].value.length == (sizeof("null") - 1));
assert(memcmp(result->list[1].result.kvs.kvs[1].value.json,
"null",
(sizeof("null") - 1)) == 0);
assert(result->list[1].result.kvs.kvs[2].key.length == (sizeof("5") - 1));
assert(memcmp(result->list[1].result.kvs.kvs[2].key.json,
"5",
(sizeof("5") - 1)) == 0);
assert(result->list[1].result.kvs.kvs[2].value.length == (sizeof("-1") - 1));
assert(memcmp(result->list[1].result.kvs.kvs[2].value.json,
"-1",
(sizeof("-1") - 1)) == 0);
/* function 3 */
assert(result->list[2].error == MAPREDUCE_SUCCESS);
assert(result->list[2].result.kvs.length == 1);
assert(result->list[2].result.kvs.kvs[0].key.length == (sizeof("1") - 1));
assert(memcmp(result->list[2].result.kvs.kvs[0].key.json,
"1",
(sizeof("1") - 1)) == 0);
assert(result->list[2].result.kvs.kvs[0].value.length == (sizeof("0") - 1));
assert(memcmp(result->list[2].result.kvs.kvs[0].value.json,
"0",
(sizeof("0") - 1)) == 0);
mapreduce_free_map_result_list(result);
/* map doc2 */
ret = mapreduce_map(context, &doc2, &meta2, &result);
assert(ret == MAPREDUCE_SUCCESS);
assert(result != NULL);
assert(result->length == 3);
assert(result->list != NULL);
/* function 1 */
assert(result->list[0].error == MAPREDUCE_RUNTIME_ERROR);
assert(result->list[0].result.error_msg != NULL);
assert(strcmp("foobar", result->list[0].result.error_msg) == 0);
/* function 2 */
assert(result->list[1].error == MAPREDUCE_SUCCESS);
assert(result->list[1].result.kvs.length == 3);
assert(result->list[1].result.kvs.kvs[0].key.length == (sizeof("2") - 1));
assert(memcmp(result->list[1].result.kvs.kvs[0].key.json,
"2",
(sizeof("2") - 1)) == 0);
assert(result->list[1].result.kvs.kvs[0].value.length == (sizeof("\"doc2\"") - 1));
assert(memcmp(result->list[1].result.kvs.kvs[0].value.json,
"\"doc2\"",
(sizeof("\"doc2\"") - 1)) == 0);
assert(result->list[1].result.kvs.kvs[1].key.length == (sizeof("[\"doc2\",2]") - 1));
assert(memcmp(result->list[1].result.kvs.kvs[1].key.json,
"[\"doc2\",2]",
(sizeof("[\"doc2\",2]") - 1)) == 0);
assert(result->list[1].result.kvs.kvs[1].value.length == (sizeof("null") - 1));
assert(memcmp(result->list[1].result.kvs.kvs[1].value.json,
"null",
(sizeof("null") - 1)) == 0);
assert(result->list[1].result.kvs.kvs[2].key.length == (sizeof("10") - 1));
assert(memcmp(result->list[1].result.kvs.kvs[2].key.json,
"10",
(sizeof("10") - 1)) == 0);
assert(result->list[1].result.kvs.kvs[2].value.length == (sizeof("-2") - 1));
assert(memcmp(result->list[1].result.kvs.kvs[2].value.json,
"-2",
(sizeof("-2") - 1)) == 0);
/* function 3 */
assert(result->list[2].error == MAPREDUCE_SUCCESS);
assert(result->list[2].result.kvs.length == 1);
assert(result->list[2].result.kvs.kvs[0].key.length == (sizeof("2") - 1));
assert(memcmp(result->list[2].result.kvs.kvs[0].key.json,
"2",
(sizeof("2") - 1)) == 0);
assert(result->list[2].result.kvs.kvs[0].value.length == (sizeof("0") - 1));
assert(memcmp(result->list[2].result.kvs.kvs[0].value.json,
"0",
(sizeof("0") - 1)) == 0);
mapreduce_free_map_result_list(result);
/* map doc3 */
ret = mapreduce_map(context, &doc3, &meta3, &result);
assert(ret == MAPREDUCE_SUCCESS);
assert(result != NULL);
assert(result->length == 3);
assert(result->list != NULL);
/* function 1 */
assert(result->list[0].error == MAPREDUCE_RUNTIME_ERROR);
assert(result->list[0].result.error_msg != NULL);
assert(strcmp("foobar", result->list[0].result.error_msg) == 0);
/* function 2 */
assert(result->list[1].error == MAPREDUCE_SUCCESS);
assert(result->list[1].result.kvs.length == 3);
assert(result->list[1].result.kvs.kvs[0].key.length == (sizeof("3") - 1));
assert(memcmp(result->list[1].result.kvs.kvs[0].key.json,
"3",
(sizeof("3") - 1)) == 0);
assert(result->list[1].result.kvs.kvs[0].value.length == (sizeof("\"doc3\"") - 1));
assert(memcmp(result->list[1].result.kvs.kvs[0].value.json,
"\"doc3\"",
(sizeof("\"doc3\"") - 1)) == 0);
assert(result->list[1].result.kvs.kvs[1].key.length == (sizeof("[\"doc3\",3]") - 1));
assert(memcmp(result->list[1].result.kvs.kvs[1].key.json,
"[\"doc3\",3]",
(sizeof("[\"doc3\",3]") - 1)) == 0);
assert(result->list[1].result.kvs.kvs[1].value.length == (sizeof("null") - 1));
assert(memcmp(result->list[1].result.kvs.kvs[1].value.json,
"null",
(sizeof("null") - 1)) == 0);
assert(result->list[1].result.kvs.kvs[2].key.length == (sizeof("15") - 1));
assert(memcmp(result->list[1].result.kvs.kvs[2].key.json,
"15",
(sizeof("15") - 1)) == 0);
assert(result->list[1].result.kvs.kvs[2].value.length == (sizeof("-3") - 1));
assert(memcmp(result->list[1].result.kvs.kvs[2].value.json,
"-3",
(sizeof("-3") - 1)) == 0);
/* function 3 */
assert(result->list[2].error == MAPREDUCE_RUNTIME_ERROR);
assert(result->list[2].result.error_msg != NULL);
assert(strcmp("TypeError: Cannot read property 'z' of undefined",
result->list[2].result.error_msg) == 0);
mapreduce_free_map_result_list(result);
mapreduce_free_context(context);
}