Seriatom => Sratom.

git-svn-id: http://svn.drobilla.net/lad/trunk/sratom@3994 a436a847-0d15-0410-975c-d299462d15a1

1 files changed, 277 insertions, 0 deletions

diff --git a/tests/sratom_test.c b/tests/sratom_test.c
new file mode 100644
index 0000000..67da65d
--- /dev/null
+++ b/tests/sratom_test.c
@@ -0,0 +1,277 @@
+/*
+  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);
+
+	Seriatom* seriatom = seriatom_new(&unmap);
+
+	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(seriatom, &s, &p, obj));
+
+	printf("All tests passed.\n");
+	seriatom_free(seriatom);
+	return 0;
+}