diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/seriatom_test.c | 274 |
1 files changed, 274 insertions, 0 deletions
diff --git a/tests/seriatom_test.c b/tests/seriatom_test.c new file mode 100644 index 0000000..799c498 --- /dev/null +++ b/tests/seriatom_test.c @@ -0,0 +1,274 @@ +/* + Copyright 2012 David Robillard <http://drobilla.net> + + Permission to use, copy, modify, and/or distribute this software for any + purpose with or without fee is hereby granted, provided that the above + copyright notice and this permission notice appear in all copies. + + THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. +*/ + +#include <stdarg.h> +#include <stdio.h> +#include <stdlib.h> + +#include "lv2/lv2plug.in/ns/ext/atom/forge.h" +#include "lv2/lv2plug.in/ns/ext/atom/util.h" +#include "seriatom/seriatom.h" + +#define NS_RDF "http://www.w3.org/1999/02/22-rdf-syntax-ns#" + +#define USTR(s) ((const uint8_t*)(s)) + +char** uris = NULL; +size_t n_uris = 0; + +char* +copy_string(const char* str) +{ + const size_t len = strlen(str); + char* dup = (char*)malloc(len + 1); + memcpy(dup, str, len + 1); + return dup; +} + +LV2_URID +urid_map(LV2_URID_Map_Handle handle, const char* uri) +{ + for (size_t i = 0; i < n_uris; ++i) { + if (!strcmp(uris[i], uri)) { + return i + 1; + } + } + + uris = (char**)realloc(uris, ++n_uris * sizeof(char*)); + uris[n_uris - 1] = copy_string(uri); + return n_uris; +} + +const char* +urid_unmap(LV2_URID_Unmap_Handle handle, + LV2_URID urid) +{ + if (urid <= n_uris) { + return uris[urid - 1]; + } + return NULL; +} + +int +test_fail(const char* fmt, ...) +{ + va_list args; + va_start(args, fmt); + fprintf(stderr, "error: "); + vfprintf(stderr, fmt, args); + va_end(args); + return 1; +} + +int +main() +{ + LV2_URID_Map map = { NULL, urid_map }; + LV2_URID_Unmap unmap = { NULL, urid_unmap }; + LV2_Atom_Forge forge; + lv2_atom_forge_init(&forge, &map); + + LV2_URID eg_Object = urid_map(NULL, "http://example.org/Object"); + LV2_URID eg_one = urid_map(NULL, "http://example.org/one"); + LV2_URID eg_two = urid_map(NULL, "http://example.org/two"); + LV2_URID eg_three = urid_map(NULL, "http://example.org/three"); + LV2_URID eg_four = urid_map(NULL, "http://example.org/four"); + LV2_URID eg_true = urid_map(NULL, "http://example.org/true"); + LV2_URID eg_false = urid_map(NULL, "http://example.org/false"); + LV2_URID eg_path = urid_map(NULL, "http://example.org/path"); + LV2_URID eg_uri = urid_map(NULL, "http://example.org/uri"); + LV2_URID eg_urid = urid_map(NULL, "http://example.org/urid"); + LV2_URID eg_string = urid_map(NULL, "http://example.org/string"); + LV2_URID eg_langlit = urid_map(NULL, "http://example.org/langlit"); + LV2_URID eg_typelit = urid_map(NULL, "http://example.org/typelit"); + LV2_URID eg_blank = urid_map(NULL, "http://example.org/blank"); + LV2_URID eg_tuple = urid_map(NULL, "http://example.org/tuple"); + LV2_URID eg_vector = urid_map(NULL, "http://example.org/vector"); + LV2_URID eg_seq = urid_map(NULL, "http://example.org/seq"); + + uint8_t buf[1024]; + lv2_atom_forge_set_buffer(&forge, buf, sizeof(buf)); + + LV2_Atom_Forge_Frame obj_frame; + LV2_Atom* obj = (LV2_Atom*)lv2_atom_forge_blank( + &forge, &obj_frame, 1, eg_Object); + + // eg_one = (Int32)1 + lv2_atom_forge_property_head(&forge, eg_one, 0); + LV2_Atom_Int32* one = lv2_atom_forge_int32(&forge, 1); + if (one->value != 1) { + return test_fail("%d != 1\n", one->value); + } + + // eg_two = (Int64)2 + lv2_atom_forge_property_head(&forge, eg_two, 0); + LV2_Atom_Int64* two = lv2_atom_forge_int64(&forge, 2); + if (two->value != 2) { + return test_fail("%ld != 2\n", two->value); + } + + // eg_three = (Float)3.0 + lv2_atom_forge_property_head(&forge, eg_three, 0); + LV2_Atom_Float* three = lv2_atom_forge_float(&forge, 3.0f); + if (three->value != 3) { + return test_fail("%f != 3\n", three->value); + } + + // eg_four = (Double)4.0 + lv2_atom_forge_property_head(&forge, eg_four, 0); + LV2_Atom_Double* four = lv2_atom_forge_double(&forge, 4.0); + if (four->value != 4) { + return test_fail("%ld != 4\n", four->value); + } + + // eg_true = (Bool)1 + lv2_atom_forge_property_head(&forge, eg_true, 0); + LV2_Atom_Bool* t = lv2_atom_forge_bool(&forge, true); + if (t->value != 1) { + return test_fail("%ld != 1 (true)\n", t->value); + } + + // eg_false = (Bool)0 + lv2_atom_forge_property_head(&forge, eg_false, 0); + LV2_Atom_Bool* f = lv2_atom_forge_bool(&forge, false); + if (f->value != 0) { + return test_fail("%ld != 0 (false)\n", f->value); + } + + // eg_path = (Path)"/foo/bar" + const uint8_t* pstr = (const uint8_t*)"/foo/bar"; + const size_t pstr_len = strlen((const char*)pstr); + lv2_atom_forge_property_head(&forge, eg_path, 0); + LV2_Atom_String* path = lv2_atom_forge_uri(&forge, pstr, pstr_len); + uint8_t* pbody = (uint8_t*)LV2_ATOM_BODY(path); + if (strcmp((const char*)pbody, (const char*)pstr)) { + return test_fail("%s != \"%s\"\n", + (const char*)pbody, (const char*)pstr); + } + + // eg_uri = (URI)"http://example.org/value" + const uint8_t* ustr = (const uint8_t*)"http://example.org/value"; + const size_t ustr_len = strlen((const char*)ustr); + lv2_atom_forge_property_head(&forge, eg_uri, 0); + LV2_Atom_String* uri = lv2_atom_forge_uri(&forge, ustr, ustr_len); + uint8_t* ubody = (uint8_t*)LV2_ATOM_BODY(uri); + if (strcmp((const char*)ubody, (const char*)ustr)) { + return test_fail("%s != \"%s\"\n", + (const char*)ubody, (const char*)ustr); + } + + // eg_urid = (URID)"http://example.org/value" + LV2_URID eg_value = urid_map(NULL, "http://example.org/value"); + lv2_atom_forge_property_head(&forge, eg_urid, 0); + LV2_Atom_URID* urid = lv2_atom_forge_urid(&forge, eg_value); + if (urid->id != eg_value) { + return test_fail("%u != %u\n", urid->id, eg_value); + } + + // eg_string = (String)"hello" + lv2_atom_forge_property_head(&forge, eg_string, 0); + LV2_Atom_String* string = lv2_atom_forge_string( + &forge, (const uint8_t*)"hello", strlen("hello")); + uint8_t* sbody = (uint8_t*)LV2_ATOM_BODY(string); + if (strcmp((const char*)sbody, "hello")) { + return test_fail("%s != \"hello\"\n", (const char*)sbody); + } + + // eg_langlit = (Literal)"bonjour"@fr + lv2_atom_forge_property_head(&forge, eg_langlit, 0); + LV2_Atom_Literal* langlit = lv2_atom_forge_literal( + &forge, (const uint8_t*)"bonjour", strlen("bonjour"), + 0, urid_map(NULL, "http://lexvo.org/id/iso639-3/fra")); + uint8_t* llbody = (uint8_t*)LV2_ATOM_CONTENTS(LV2_Atom_Literal, langlit); + if (strcmp((const char*)llbody, "bonjour")) { + return test_fail("%s != \"bonjour\"\n", (const char*)llbody); + } + + // eg_typelit = (Literal)"bonjour"@fr + lv2_atom_forge_property_head(&forge, eg_typelit, 0); + LV2_Atom_Literal* typelit = lv2_atom_forge_literal( + &forge, (const uint8_t*)"value", strlen("value"), + urid_map(NULL, "http://example.org/Type"), 0); + uint8_t* tlbody = (uint8_t*)LV2_ATOM_CONTENTS(LV2_Atom_Literal, typelit); + if (strcmp((const char*)tlbody, "value")) { + return test_fail("%s != \"value\"\n", (const char*)tlbody); + } + + // eg_blank = [ a <http://example.org/Object> ] + lv2_atom_forge_property_head(&forge, eg_blank, 0); + LV2_Atom_Forge_Frame blank_frame; + lv2_atom_forge_blank(&forge, &blank_frame, 2, eg_Object); + lv2_atom_forge_pop(&forge, &blank_frame); + + // eg_tuple = "foo",true + lv2_atom_forge_property_head(&forge, eg_tuple, 0); + LV2_Atom_Forge_Frame tuple_frame; + LV2_Atom_Tuple* tuple = (LV2_Atom_Tuple*)lv2_atom_forge_tuple( + &forge, &tuple_frame); + LV2_Atom_String* tup0 = lv2_atom_forge_string( + &forge, (const uint8_t*)"foo", strlen("foo")); + LV2_Atom_Bool* tup1 = lv2_atom_forge_bool(&forge, true); + lv2_atom_forge_pop(&forge, &tuple_frame); + LV2_Atom_Tuple_Iter i = lv2_tuple_begin(tuple); + if (lv2_tuple_is_end(tuple, i)) { + return test_fail("Tuple iterator is empty\n"); + } + LV2_Atom* tup0i = (LV2_Atom*)lv2_tuple_iter_get(i); + if (!lv2_atom_equals((LV2_Atom*)tup0, tup0i)) { + return test_fail("Corrupt tuple element 0\n"); + } + i = lv2_tuple_iter_next(i); + if (lv2_tuple_is_end(tuple, i)) { + return test_fail("Premature end of tuple iterator\n"); + } + LV2_Atom* tup1i = lv2_tuple_iter_get(i); + if (!lv2_atom_equals((LV2_Atom*)tup1, tup1i)) { + return test_fail("Corrupt tuple element 1\n"); + } + i = lv2_tuple_iter_next(i); + if (!lv2_tuple_is_end(tuple, i)) { + return test_fail("Tuple iter is not at end\n"); + } + + // eg_vector = (Vector<Int32>)1,2,3,4 + lv2_atom_forge_property_head(&forge, eg_vector, 0); + int32_t elems[] = { 1, 2, 3, 4 }; + LV2_Atom_Vector* vector = lv2_atom_forge_vector( + &forge, 4, forge.Int32, sizeof(int32_t), elems); + void* vec_body = LV2_ATOM_CONTENTS(LV2_Atom_Vector, vector); + if (memcmp(elems, vec_body, sizeof(elems))) { + return test_fail("Corrupt vector\n"); + } + + // eg_seq = (Sequence)1, 2 + lv2_atom_forge_property_head(&forge, eg_seq, 0); + LV2_Atom_Forge_Frame seq_frame; + lv2_atom_forge_sequence_head(&forge, &seq_frame, 0); + lv2_atom_forge_audio_time(&forge, 0, 0); + lv2_atom_forge_int32(&forge, 1); + lv2_atom_forge_audio_time(&forge, 1, 0); + lv2_atom_forge_int32(&forge, 2); + lv2_atom_forge_pop(&forge, &seq_frame); + + lv2_atom_forge_pop(&forge, &obj_frame); + + SerdNode s = serd_node_from_string(SERD_BLANK, USTR("obj")); + SerdNode p = serd_node_from_string(SERD_URI, USTR(NS_RDF "value")); + printf("%s", atom_to_turtle(&unmap, &s, &p, obj)); + + printf("All tests passed.\n"); + return 0; +} |