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-rw-r--r--tests/seriatom_test.c274
1 files changed, 274 insertions, 0 deletions
diff --git a/tests/seriatom_test.c b/tests/seriatom_test.c
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--- /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;
+}