Install standard headers to simpler include paths

1 files changed, 397 insertions, 0 deletions

diff --git a/lv2/atom/atom-test.c b/lv2/atom/atom-test.c
new file mode 100644
index 0000000..d694e4b
--- /dev/null
+++ b/lv2/atom/atom-test.c
@@ -0,0 +1,397 @@
+/*
+  Copyright 2012-2015 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 <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "lv2/atom/forge.h"
+#include "lv2/atom/util.h"
+
+char**   uris   = NULL;
+uint32_t n_uris = 0;
+
+static 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;
+}
+
+static LV2_URID
+urid_map(LV2_URID_Map_Handle handle, const char* uri)
+{
+	for (uint32_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;
+}
+
+static 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(void)
+{
+	LV2_URID_Map   map = { NULL, urid_map };
+	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_literal = urid_map(NULL, "http://example.org/literal");
+	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_vector2 = urid_map(NULL, "http://example.org/vector2");
+	LV2_URID eg_seq     = urid_map(NULL, "http://example.org/seq");
+
+#define BUF_SIZE  1024
+#define NUM_PROPS 15
+
+	uint8_t buf[BUF_SIZE];
+	lv2_atom_forge_set_buffer(&forge, buf, BUF_SIZE);
+
+	LV2_Atom_Forge_Frame obj_frame;
+	LV2_Atom* obj = lv2_atom_forge_deref(
+		&forge, lv2_atom_forge_object(&forge, &obj_frame, 0, eg_Object));
+
+	// eg_one = (Int)1
+	lv2_atom_forge_key(&forge, eg_one);
+	LV2_Atom_Int* one = (LV2_Atom_Int*)lv2_atom_forge_deref(
+		&forge, lv2_atom_forge_int(&forge, 1));
+	if (one->body != 1) {
+		return test_fail("%d != 1\n", one->body);
+	}
+
+	// eg_two = (Long)2
+	lv2_atom_forge_key(&forge, eg_two);
+	LV2_Atom_Long* two = (LV2_Atom_Long*)lv2_atom_forge_deref(
+		&forge, lv2_atom_forge_long(&forge, 2));
+	if (two->body != 2) {
+		return test_fail("%ld != 2\n", two->body);
+	}
+
+	// eg_three = (Float)3.0
+	lv2_atom_forge_key(&forge, eg_three);
+	LV2_Atom_Float* three = (LV2_Atom_Float*)lv2_atom_forge_deref(
+		&forge, lv2_atom_forge_float(&forge, 3.0f));
+	if (three->body != 3) {
+		return test_fail("%f != 3\n", three->body);
+	}
+
+	// eg_four = (Double)4.0
+	lv2_atom_forge_key(&forge, eg_four);
+	LV2_Atom_Double* four = (LV2_Atom_Double*)lv2_atom_forge_deref(
+		&forge, lv2_atom_forge_double(&forge, 4.0));
+	if (four->body != 4) {
+		return test_fail("%ld != 4\n", four->body);
+	}
+
+	// eg_true = (Bool)1
+	lv2_atom_forge_key(&forge, eg_true);
+	LV2_Atom_Bool* t = (LV2_Atom_Bool*)lv2_atom_forge_deref(
+		&forge, lv2_atom_forge_bool(&forge, true));
+	if (t->body != 1) {
+		return test_fail("%ld != 1 (true)\n", t->body);
+	}
+
+	// eg_false = (Bool)0
+	lv2_atom_forge_key(&forge, eg_false);
+	LV2_Atom_Bool* f = (LV2_Atom_Bool*)lv2_atom_forge_deref(
+		&forge, lv2_atom_forge_bool(&forge, false));
+	if (f->body != 0) {
+		return test_fail("%ld != 0 (false)\n", f->body);
+	}
+
+	// eg_path = (Path)"/foo/bar"
+	const char*    pstr     = "/foo/bar";
+	const uint32_t pstr_len = (uint32_t)strlen(pstr);
+	lv2_atom_forge_key(&forge, eg_path);
+	LV2_Atom_String* path  = (LV2_Atom_String*)lv2_atom_forge_deref(
+		&forge, lv2_atom_forge_uri(&forge, pstr, pstr_len));
+	char* pbody = (char*)LV2_ATOM_BODY(path);
+	if (strcmp(pbody, pstr)) {
+		return test_fail("%s != \"%s\"\n", pbody, pstr);
+	}
+
+	// eg_uri = (URI)"http://example.org/value"
+	const char*    ustr     = "http://example.org/value";
+	const uint32_t ustr_len = (uint32_t)strlen(ustr);
+	lv2_atom_forge_key(&forge, eg_uri);
+	LV2_Atom_String* uri = (LV2_Atom_String*)lv2_atom_forge_deref(
+		&forge, lv2_atom_forge_uri(&forge, ustr, ustr_len));
+	char* ubody = (char*)LV2_ATOM_BODY(uri);
+	if (strcmp(ubody, ustr)) {
+		return test_fail("%s != \"%s\"\n", ubody, ustr);
+	}
+
+	// eg_urid = (URID)"http://example.org/value"
+	LV2_URID eg_value = urid_map(NULL, "http://example.org/value");
+	lv2_atom_forge_key(&forge, eg_urid);
+	LV2_Atom_URID* urid = (LV2_Atom_URID*)lv2_atom_forge_deref(
+		&forge, lv2_atom_forge_urid(&forge, eg_value));
+	if (urid->body != eg_value) {
+		return test_fail("%u != %u\n", urid->body, eg_value);
+	}
+
+	// eg_string = (String)"hello"
+	lv2_atom_forge_key(&forge, eg_string);
+	LV2_Atom_String* string = (LV2_Atom_String*)lv2_atom_forge_deref(
+		&forge, lv2_atom_forge_string(
+			&forge, "hello", strlen("hello")));
+	char* sbody = (char*)LV2_ATOM_BODY(string);
+	if (strcmp(sbody, "hello")) {
+		return test_fail("%s != \"hello\"\n", sbody);
+	}
+
+	// eg_literal = (Literal)"hello"@fr
+	lv2_atom_forge_key(&forge, eg_literal);
+	LV2_Atom_Literal* literal = (LV2_Atom_Literal*)lv2_atom_forge_deref(
+		&forge, lv2_atom_forge_literal(
+			&forge, "bonjour", strlen("bonjour"),
+			0, urid_map(NULL, "http://lexvo.org/id/term/fr")));
+	char* lbody = (char*)LV2_ATOM_CONTENTS(LV2_Atom_Literal, literal);
+	if (strcmp(lbody, "bonjour")) {
+		return test_fail("%s != \"bonjour\"\n", lbody);
+	}
+
+	// eg_tuple = "foo",true
+	lv2_atom_forge_key(&forge, eg_tuple);
+	LV2_Atom_Forge_Frame tuple_frame;
+	LV2_Atom_Tuple*      tuple = (LV2_Atom_Tuple*)lv2_atom_forge_deref(
+		&forge, lv2_atom_forge_tuple(&forge, &tuple_frame));
+	LV2_Atom_String* tup0 = (LV2_Atom_String*)lv2_atom_forge_deref(
+		&forge, lv2_atom_forge_string(
+			&forge, "foo", strlen("foo")));
+	LV2_Atom_Bool* tup1 = (LV2_Atom_Bool*)lv2_atom_forge_deref(
+		&forge, lv2_atom_forge_bool(&forge, true));
+	lv2_atom_forge_pop(&forge, &tuple_frame);
+	LV2_Atom* i = lv2_atom_tuple_begin(tuple);
+	if (lv2_atom_tuple_is_end(LV2_ATOM_BODY(tuple), tuple->atom.size, i)) {
+		return test_fail("Tuple iterator is empty\n");
+	}
+	LV2_Atom* tup0i = i;
+	if (!lv2_atom_equals((LV2_Atom*)tup0, tup0i)) {
+		return test_fail("Corrupt tuple element 0\n");
+	}
+	i = lv2_atom_tuple_next(i);
+	if (lv2_atom_tuple_is_end(LV2_ATOM_BODY(tuple), tuple->atom.size, i)) {
+		return test_fail("Premature end of tuple iterator\n");
+	}
+	LV2_Atom* tup1i = i;
+	if (!lv2_atom_equals((LV2_Atom*)tup1, tup1i)) {
+		return test_fail("Corrupt tuple element 1\n");
+	}
+	i = lv2_atom_tuple_next(i);
+	if (!lv2_atom_tuple_is_end(LV2_ATOM_BODY(tuple), tuple->atom.size, i)) {
+		return test_fail("Tuple iter is not at end\n");
+	}
+
+	// eg_vector = (Vector<Int>)1,2,3,4
+	lv2_atom_forge_key(&forge, eg_vector);
+	int32_t elems[] = { 1, 2, 3, 4 };
+	LV2_Atom_Vector* vector = (LV2_Atom_Vector*)lv2_atom_forge_deref(
+		&forge, lv2_atom_forge_vector(
+			&forge, sizeof(int32_t), forge.Int, 4, 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_vector2 = (Vector<Int>)1,2,3,4
+	lv2_atom_forge_key(&forge, eg_vector2);
+	LV2_Atom_Forge_Frame vec_frame;
+	LV2_Atom_Vector* vector2 = (LV2_Atom_Vector*)lv2_atom_forge_deref(
+		&forge, lv2_atom_forge_vector_head(
+			&forge, &vec_frame, sizeof(int32_t), forge.Int));
+	for (unsigned e = 0; e < sizeof(elems) / sizeof(int32_t); ++e) {
+		lv2_atom_forge_int(&forge, elems[e]);
+	}
+	lv2_atom_forge_pop(&forge, &vec_frame);
+	if (!lv2_atom_equals(&vector->atom, &vector2->atom)) {
+		return test_fail("Vector != Vector2\n");
+	}
+
+	// eg_seq = (Sequence)1, 2
+	lv2_atom_forge_key(&forge, eg_seq);
+	LV2_Atom_Forge_Frame seq_frame;
+	LV2_Atom_Sequence* seq = (LV2_Atom_Sequence*)lv2_atom_forge_deref(
+		&forge, lv2_atom_forge_sequence_head(&forge, &seq_frame, 0));
+	lv2_atom_forge_frame_time(&forge, 0);
+	lv2_atom_forge_int(&forge, 1);
+	lv2_atom_forge_frame_time(&forge, 1);
+	lv2_atom_forge_int(&forge, 2);
+	lv2_atom_forge_pop(&forge, &seq_frame);
+
+	lv2_atom_forge_pop(&forge, &obj_frame);
+
+	// Test equality
+	LV2_Atom_Int itwo = { { forge.Int, sizeof(int32_t) }, 2 };
+	if (lv2_atom_equals((LV2_Atom*)one, (LV2_Atom*)two)) {
+		return test_fail("1 == 2.0\n");
+	} else if (lv2_atom_equals((LV2_Atom*)one, (LV2_Atom*)&itwo)) {
+		return test_fail("1 == 2\n");
+	} else if (!lv2_atom_equals((LV2_Atom*)one, (LV2_Atom*)one)) {
+		return test_fail("1 != 1\n");
+	}
+
+	unsigned n_events = 0;
+	LV2_ATOM_SEQUENCE_FOREACH(seq, ev) {
+		if (ev->time.frames != n_events) {
+			return test_fail("Corrupt event %u has bad time\n", n_events);
+		} else if (ev->body.type != forge.Int) {
+			return test_fail("Corrupt event %u has bad type\n", n_events);
+		} else if (((LV2_Atom_Int*)&ev->body)->body != (int)n_events + 1) {
+			return test_fail("Event %u != %d\n", n_events, n_events + 1);
+		}
+		++n_events;
+	}
+
+	int n_props = 0;
+	LV2_ATOM_OBJECT_FOREACH((LV2_Atom_Object*)obj, prop) {
+		if (!prop->key) {
+			return test_fail("Corrupt property %u has no key\n", n_props);
+		} else if (prop->context) {
+			return test_fail("Corrupt property %u has context\n", n_props);
+		}
+		++n_props;
+	}
+
+	if (n_props != NUM_PROPS) {
+		return test_fail("Corrupt object has %u properties != %u\n",
+		                 n_props, NUM_PROPS);
+	}
+
+	struct {
+		const LV2_Atom* one;
+		const LV2_Atom* two;
+		const LV2_Atom* three;
+		const LV2_Atom* four;
+		const LV2_Atom* affirmative;
+		const LV2_Atom* negative;
+		const LV2_Atom* path;
+		const LV2_Atom* uri;
+		const LV2_Atom* urid;
+		const LV2_Atom* string;
+		const LV2_Atom* literal;
+		const LV2_Atom* tuple;
+		const LV2_Atom* vector;
+		const LV2_Atom* vector2;
+		const LV2_Atom* seq;
+	} matches;
+
+	memset(&matches, 0, sizeof(matches));
+
+	LV2_Atom_Object_Query q[] = {
+		{ eg_one,     &matches.one },
+		{ eg_two,     &matches.two },
+		{ eg_three,   &matches.three },
+		{ eg_four,    &matches.four },
+		{ eg_true,    &matches.affirmative },
+		{ eg_false,   &matches.negative },
+		{ eg_path,    &matches.path },
+		{ eg_uri,     &matches.uri },
+		{ eg_urid,    &matches.urid },
+		{ eg_string,  &matches.string },
+		{ eg_literal, &matches.literal },
+		{ eg_tuple,   &matches.tuple },
+		{ eg_vector,  &matches.vector },
+		{ eg_vector2, &matches.vector2 },
+		{ eg_seq,     &matches.seq },
+		LV2_ATOM_OBJECT_QUERY_END
+	};
+
+	int n_matches = lv2_atom_object_query((LV2_Atom_Object*)obj, q);
+	for (int n = 0; n < 2; ++n) {
+		if (n_matches != n_props) {
+			return test_fail("Query failed, %u matches != %u\n",
+			                 n_matches, n_props);
+		} else if (!lv2_atom_equals((LV2_Atom*)one, matches.one)) {
+			return test_fail("Bad match one\n");
+		} else if (!lv2_atom_equals((LV2_Atom*)two, matches.two)) {
+			return test_fail("Bad match two\n");
+		} else if (!lv2_atom_equals((LV2_Atom*)three, matches.three)) {
+			return test_fail("Bad match three\n");
+		} else if (!lv2_atom_equals((LV2_Atom*)four, matches.four)) {
+			return test_fail("Bad match four\n");
+		} else if (!lv2_atom_equals((LV2_Atom*)t, matches.affirmative)) {
+			return test_fail("Bad match true\n");
+		} else if (!lv2_atom_equals((LV2_Atom*)f, matches.negative)) {
+			return test_fail("Bad match false\n");
+		} else if (!lv2_atom_equals((LV2_Atom*)path, matches.path)) {
+			return test_fail("Bad match path\n");
+		} else if (!lv2_atom_equals((LV2_Atom*)uri, matches.uri)) {
+			return test_fail("Bad match URI\n");
+		} else if (!lv2_atom_equals((LV2_Atom*)string, matches.string)) {
+			return test_fail("Bad match string\n");
+		} else if (!lv2_atom_equals((LV2_Atom*)literal, matches.literal)) {
+			return test_fail("Bad match literal\n");
+		} else if (!lv2_atom_equals((LV2_Atom*)tuple, matches.tuple)) {
+			return test_fail("Bad match tuple\n");
+		} else if (!lv2_atom_equals((LV2_Atom*)vector, matches.vector)) {
+			return test_fail("Bad match vector\n");
+		} else if (!lv2_atom_equals((LV2_Atom*)vector, matches.vector2)) {
+			return test_fail("Bad match vector2\n");
+		} else if (!lv2_atom_equals((LV2_Atom*)seq, matches.seq)) {
+			return test_fail("Bad match sequence\n");
+		}
+		memset(&matches, 0, sizeof(matches));
+		n_matches = lv2_atom_object_get((LV2_Atom_Object*)obj,
+		                                eg_one,     &matches.one,
+		                                eg_two,     &matches.two,
+		                                eg_three,   &matches.three,
+		                                eg_four,    &matches.four,
+		                                eg_true,    &matches.affirmative,
+		                                eg_false,   &matches.negative,
+		                                eg_path,    &matches.path,
+		                                eg_uri,     &matches.uri,
+		                                eg_urid,    &matches.urid,
+		                                eg_string,  &matches.string,
+		                                eg_literal, &matches.literal,
+		                                eg_tuple,   &matches.tuple,
+		                                eg_vector,  &matches.vector,
+		                                eg_vector2, &matches.vector2,
+		                                eg_seq,     &matches.seq,
+		                                0);
+	}
+
+	return 0;
+}