コード例 #1
0
ファイル: state.c プロジェクト: dmlloyd/Carla
LILV_API
char*
lilv_state_to_string(LilvWorld*       world,
                     LV2_URID_Map*    map,
                     LV2_URID_Unmap*  unmap,
                     const LilvState* state,
                     const char*      uri,
                     const char*      base_uri)
{
	if (!uri) {
		LILV_ERROR("Attempt to serialise state with no URI\n");
		return NULL;
	}

	SerdChunk   chunk  = { NULL, 0 };
	SerdEnv*    env    = NULL;
	SerdNode    base   = serd_node_from_string(SERD_URI, USTR(base_uri));
	SerdWriter* writer = ttl_writer(serd_chunk_sink, &chunk, &base, &env);

	lilv_state_write(world, map, unmap, state, writer, uri, NULL);

	serd_writer_free(writer);
	serd_env_free(env);
	return (char*)serd_chunk_sink_finish(&chunk);
}
コード例 #2
0
ファイル: uri.c プロジェクト: AkiraShirase/audacity
SERD_API
uint8_t*
serd_file_uri_parse(const uint8_t* uri, uint8_t** hostname)
{
	const uint8_t* path = uri;
	if (hostname) {
		*hostname = NULL;
	}
	if (!strncmp((const char*)uri, "file://", 7)) {
		const uint8_t* auth = uri + 7;
		if (*auth == '/') {  // No hostname
			path = auth;
		} else {  // Has hostname
			if (!(path = (const uint8_t*)strchr((const char*)auth, '/'))) {
				return NULL;
			}
			if (hostname) {
				*hostname = (uint8_t*)calloc(1, path - auth + 1);
				memcpy(*hostname, auth, path - auth);
			}
		}
	}

	if (is_windows_path(path + 1)) {
		++path;
	}

	SerdChunk chunk = { NULL, 0 };
	for (const uint8_t* s = path; *s; ++s) {
		if (*s == '%') {
			if (*(s + 1) == '%') {
				serd_chunk_sink("%", 1, &chunk);
				++s;
			} else if (is_digit(*(s + 1)) && is_digit(*(s + 2))) {
				const uint8_t code[3] = { *(s + 1), *(s + 2), 0 };
				uint32_t num;
				sscanf((const char*)code, "%X", &num);
				const uint8_t c = num;
				serd_chunk_sink(&c, 1, &chunk);
				s += 2;
			} else {
				s += 2;  // Junk escape, ignore
			}
		} else {
			serd_chunk_sink(s, 1, &chunk);
		}
	}
	return serd_chunk_sink_finish(&chunk);
}
コード例 #3
0
SERD_API
SerdNode
serd_node_new_file_uri(const uint8_t* path,
                       const uint8_t* hostname,
                       SerdURI*       out,
                       bool           escape)
{
	const size_t path_len     = strlen((const char*)path);
	const size_t hostname_len = hostname ? strlen((const char*)hostname) : 0;
	const bool   evil         = is_windows_path(path);
	size_t       uri_len      = 0;
	uint8_t*     uri          = NULL;

	if (path[0] == '/' || is_windows_path(path)) {
		uri_len = strlen("file://") + hostname_len + evil;
		uri = (uint8_t*)malloc(uri_len + 1);
		snprintf((char*)uri, uri_len + 1, "file://%s%s",
		         hostname ? (const char*)hostname : "",
		         evil ? "/" : "");
	}

	SerdChunk chunk = { uri, uri_len };
	for (size_t i = 0; i < path_len; ++i) {
		if (evil && path[i] == '\\') {
			serd_chunk_sink("/", 1, &chunk);
		} else if (path[i] == '%') {
			serd_chunk_sink("%%", 2, &chunk);
		} else if (!escape || is_uri_path_char(path[i])) {
			serd_chunk_sink(path + i, 1, &chunk);
		} else {
			char escape_str[4] = { '%', 0, 0, 0 };
			snprintf(escape_str + 1, sizeof(escape_str) - 1, "%X", path[i]);
			serd_chunk_sink(escape_str, 3, &chunk);
		}
	}
	serd_chunk_sink_finish(&chunk);

	if (out) {
		serd_uri_parse(chunk.buf, out);
	}

	return serd_node_from_string(SERD_URI, chunk.buf);
}
コード例 #4
0
ファイル: serd_test.c プロジェクト: AkiraShirase/audacity
int
main(void)
{
#define MAX       1000000
#define NUM_TESTS 1000
	for (int i = 0; i < NUM_TESTS; ++i) {
		double dbl = rand() % MAX;
		dbl += (rand() % MAX) / (double)MAX;

		if (!test_strtod(dbl, 1 / (double)MAX)) {
			return 1;
		}
	}

	const double expt_test_nums[] = {
		2.0E18, -5e19, +8e20, 2e+34, -5e-5, 8e0, 9e-0, 2e+0
	};

	const char* expt_test_strs[] = {
		"02e18", "-5e019", "+8e20", "2E+34", "-5E-5", "8E0", "9e-0", " 2e+0"
	};

	for (unsigned i = 0; i < sizeof(expt_test_nums) / sizeof(double); ++i) {
		const double num   = serd_strtod(expt_test_strs[i], NULL);
		const double delta = fabs(num - expt_test_nums[i]);
		if (delta > DBL_EPSILON) {
			return failure("Parsed `%s' %lf != %lf (delta %lf)\n",
			               expt_test_strs[i], num, expt_test_nums[i], delta);
		}
	}

	// Test serd_node_new_decimal

	const double dbl_test_nums[] = {
		0.0, 9.0, 10.0, .01, 2.05, -16.00001, 5.000000005, 0.0000000001, NAN, INFINITY
	};

	const char* dbl_test_strs[] = {
		"0.0", "9.0", "10.0", "0.01", "2.05", "-16.00001", "5.00000001", "0.0", NULL, NULL
	};

	for (unsigned i = 0; i < sizeof(dbl_test_nums) / sizeof(double); ++i) {
		SerdNode   node = serd_node_new_decimal(dbl_test_nums[i], 8);
		const bool pass = (node.buf && dbl_test_strs[i])
			? !strcmp((const char*)node.buf, (const char*)dbl_test_strs[i])
			: ((const char*)node.buf == dbl_test_strs[i]);
		if (!pass) {
			return failure("Serialised `%s' != %s\n",
			               node.buf, dbl_test_strs[i]);
		}
		const size_t len = node.buf ? strlen((const char*)node.buf) : 0;
		if (node.n_bytes != len || node.n_chars != len) {
			return failure("Length %zu,%zu != %zu\n",
			               node.n_bytes, node.n_chars, len);
		}
		serd_node_free(&node);
	}

	// Test serd_node_new_integer

	const long int_test_nums[] = {
		0, -0, -23, 23, -12340, 1000, -1000
	};

	const char* int_test_strs[] = {
		"0", "0", "-23", "23", "-12340", "1000", "-1000"
	};

	for (unsigned i = 0; i < sizeof(int_test_nums) / sizeof(double); ++i) {
		SerdNode node = serd_node_new_integer(int_test_nums[i]);
		if (strcmp((const char*)node.buf, (const char*)int_test_strs[i])) {
			return failure("Serialised `%s' != %s\n",
			               node.buf, int_test_strs[i]);
		}
		const size_t len = strlen((const char*)node.buf);
		if (node.n_bytes != len || node.n_chars != len) {
			return failure("Length %zu,%zu != %zu\n",
			               node.n_bytes, node.n_chars, len);
		}
		serd_node_free(&node);
	}

	// Test serd_node_new_blob
	for (size_t size = 0; size < 256; ++size) {
		uint8_t* data = (uint8_t*)malloc(size);
		for (size_t i = 0; i < size; ++i) {
			data[i] = (uint8_t)(rand() % 256);
		}

		SerdNode blob = serd_node_new_blob(data, size, size % 5);

		if (blob.n_bytes != blob.n_chars) {
			return failure("Blob %zu bytes != %zu chars\n",
			               blob.n_bytes, blob.n_chars);
		}

		size_t   out_size;
		uint8_t* out = (uint8_t*)serd_base64_decode(
			blob.buf, blob.n_bytes, &out_size);
		if (out_size != size) {
			return failure("Blob size %zu != %zu\n", out_size, size);
		}

		for (size_t i = 0; i < size; ++i) {
			if (out[i] != data[i]) {
				return failure("Corrupt blob at byte %zu\n", i);
			}
		}

		serd_node_free(&blob);
		free(out);
		free(data);
	}

	// Test serd_strlen

	const uint8_t str[] = { '"', '5', 0xE2, 0x82, 0xAC, '"', '\n', 0 };

	size_t        n_bytes;
	SerdNodeFlags flags;
	size_t        len = serd_strlen(str, &n_bytes, &flags);
	if (len != 5 || n_bytes != 7
	    || flags != (SERD_HAS_QUOTE|SERD_HAS_NEWLINE)) {
		return failure("Bad serd_strlen(%s) len=%zu n_bytes=%zu flags=%u\n",
		        str, len, n_bytes, flags);
	}
	len = serd_strlen(str, NULL, &flags);
	if (len != 5) {
		return failure("Bad serd_strlen(%s) len=%zu flags=%u\n",
		        str, len, flags);
	}

	// Test serd_strerror

	const uint8_t* msg = NULL;
	if (strcmp((const char*)(msg = serd_strerror(SERD_SUCCESS)), "Success")) {
		return failure("Bad message `%s' for SERD_SUCCESS\n", msg);
	}
	for (int i = SERD_FAILURE; i <= SERD_ERR_INTERNAL; ++i) {
		msg = serd_strerror((SerdStatus)i);
		if (!strcmp((const char*)msg, "Success")) {
			return failure("Bad message `%s' for (SerdStatus)%d\n", msg, i);
		}
	}
	msg = serd_strerror((SerdStatus)-1);

	// Test serd_uri_to_path

	const uint8_t* uri = (const uint8_t*)"file:///home/user/foo.ttl";
	if (strcmp((const char*)serd_uri_to_path(uri), "/home/user/foo.ttl")) {
		return failure("Bad path %s for %s\n", serd_uri_to_path(uri), uri);
	}
	uri = (const uint8_t*)"file://localhost/home/user/foo.ttl";
	if (strcmp((const char*)serd_uri_to_path(uri), "/home/user/foo.ttl")) {
		return failure("Bad path %s for %s\n", serd_uri_to_path(uri), uri);
	}
	uri = (const uint8_t*)"file:illegal/file/uri";
	if (serd_uri_to_path(uri)) {
		return failure("Converted invalid URI `%s' to path `%s'\n",
		        uri, serd_uri_to_path(uri));
	}
	uri = (const uint8_t*)"file:///c:/awful/system";
	if (strcmp((const char*)serd_uri_to_path(uri), "c:/awful/system")) {
		return failure("Bad path %s for %s\n", serd_uri_to_path(uri), uri);
	}
	uri = (const uint8_t*)"file:///c:awful/system";
	if (strcmp((const char*)serd_uri_to_path(uri), "/c:awful/system")) {
		return failure("Bad path %s for %s\n", serd_uri_to_path(uri), uri);
	}
	uri = (const uint8_t*)"file:///0/1";
	if (strcmp((const char*)serd_uri_to_path(uri), "/0/1")) {
		return failure("Bad path %s for %s\n", serd_uri_to_path(uri), uri);
	}
	uri = (const uint8_t*)"C:\\Windows\\Sucks";
	if (strcmp((const char*)serd_uri_to_path(uri), "C:\\Windows\\Sucks")) {
		return failure("Bad path %s for %s\n", serd_uri_to_path(uri), uri);
	}
	uri = (const uint8_t*)"C|/Windows/Sucks";
	if (strcmp((const char*)serd_uri_to_path(uri), "C|/Windows/Sucks")) {
		return failure("Bad path %s for %s\n", serd_uri_to_path(uri), uri);
	}

	// Test serd_node_new_file_uri and serd_file_uri_parse
	SerdURI        furi;
	const uint8_t* path_str  = USTR("C:/My 100%");
	SerdNode       file_node = serd_node_new_file_uri(path_str, 0, &furi, true);
	uint8_t*       hostname  = NULL;
	uint8_t*       out_path  = serd_file_uri_parse(file_node.buf, &hostname);
	if (strcmp((const char*)file_node.buf, "file:///C:/My%20100%%")) {
		return failure("Bad URI %s\n", file_node.buf);
	} else if (hostname) {
		return failure("hostname `%s' shouldn't exist\n", hostname);
	} else if (strcmp((const char*)path_str, (const char*)out_path)) {
		return failure("path=>URI=>path failure %s => %s => %s\n",
		               path_str, file_node.buf, out_path);
	}
	free(out_path);
	serd_node_free(&file_node);

	path_str  = USTR("C:\\Pointless Space");
	file_node = serd_node_new_file_uri(path_str, USTR("pwned"), 0, true);
	hostname  = NULL;
	out_path  = serd_file_uri_parse(file_node.buf, &hostname);
	if (strcmp((const char*)file_node.buf, "file://pwned/C:/Pointless%20Space")) {
		return failure("Bad URI %s\n", file_node.buf);
	} else if (!hostname || strcmp((const char*)hostname, "pwned")) {
		return failure("Bad hostname `%s'\n", hostname);
	} else if (strcmp((const char*)out_path, "C:/Pointless Space")) {
		return failure("path=>URI=>path failure %s => %s => %s\n",
		               path_str, file_node.buf, out_path);
	}
	free(hostname);
	free(out_path);
	serd_node_free(&file_node);

	path_str  = USTR("/foo/bar");
	file_node = serd_node_new_file_uri(path_str, 0, 0, true);
	hostname  = NULL;
	out_path  = serd_file_uri_parse(file_node.buf, &hostname);
	if (strcmp((const char*)file_node.buf, "file:///foo/bar")) {
		return failure("Bad URI %s\n", file_node.buf);
	} else if (hostname) {
		return failure("hostname `%s' shouldn't exist\n", hostname);
	} else if (strcmp((const char*)path_str, (const char*)out_path)) {
		return failure("path=>URI=>path failure %s => %s => %s\n",
		               path_str, file_node.buf, out_path);
	}
	free(out_path);
	serd_node_free(&file_node);

	path_str  = USTR("/foo/bar");
	file_node = serd_node_new_file_uri(path_str, USTR("localhost"), 0, true);
	out_path  = serd_file_uri_parse(file_node.buf, &hostname);
	if (strcmp((const char*)file_node.buf, "file://localhost/foo/bar")) {
		return failure("Bad URI %s\n", file_node.buf);
	} else if (strcmp((const char*)hostname, "localhost")) {
		return failure("incorrect hostname `%s'\n", hostname);
	} else if (strcmp((const char*)path_str, (const char*)out_path)) {
		return failure("path=>URI=>path failure %s => %s => %s\n",
		               path_str, file_node.buf, out_path);
	}
	free(hostname);
	free(out_path);
	serd_node_free(&file_node);

	path_str  = USTR("a/relative path");
	file_node = serd_node_new_file_uri(path_str, 0, 0, false);
	out_path  = serd_file_uri_parse(file_node.buf, &hostname);
	if (strcmp((const char*)file_node.buf, "a/relative path")) {
		return failure("Bad URI %s\n", file_node.buf);
	} else if (hostname) {
		return failure("hostname `%s' shouldn't exist\n", hostname);
	} else if (strcmp((const char*)path_str, (const char*)out_path)) {
		return failure("path=>URI=>path failure %s => %s => %s\n",
		               path_str, file_node.buf, out_path);
	}
	free(hostname);
	free(out_path);
	serd_node_free(&file_node);

	if (serd_file_uri_parse(USTR("file://invalid"), NULL)) {
		return failure("successfully parsed bogus URI <file://invalid>\n");
	}

	out_path = serd_file_uri_parse(USTR("file://host/foo/%XYbar"), NULL);
	if (strcmp((const char*)out_path, "/foo/bar")) {
		return failure("bad tolerance of junk escape: `%s'\n", out_path);
	}
	free(out_path);
	out_path = serd_file_uri_parse(USTR("file://host/foo/%0Abar"), NULL);
	if (strcmp((const char*)out_path, "/foo/bar")) {
		return failure("bad tolerance of junk escape: `%s'\n", out_path);
	}
	free(out_path);

	// Test serd_node_equals

	const uint8_t replacement_char_str[] = { 0xEF, 0xBF, 0xBD, 0 };
	SerdNode lhs = serd_node_from_string(SERD_LITERAL, replacement_char_str);
	SerdNode rhs = serd_node_from_string(SERD_LITERAL, USTR("123"));
	if (serd_node_equals(&lhs, &rhs)) {
		return failure("%s == %s\n", lhs.buf, rhs.buf);
	}

	SerdNode qnode = serd_node_from_string(SERD_CURIE, USTR("foo:bar"));
	if (serd_node_equals(&lhs, &qnode)) {
		return failure("%s == %s\n", lhs.buf, qnode.buf);
	}

	if (!serd_node_equals(&lhs, &lhs)) {
		return failure("%s != %s\n", lhs.buf, lhs.buf);
	}

	SerdNode null_copy = serd_node_copy(&SERD_NODE_NULL);
	if (!serd_node_equals(&SERD_NODE_NULL, &null_copy)) {
		return failure("copy of null node != null node\n");
	}

	// Test serd_node_from_string

	SerdNode node = serd_node_from_string(SERD_LITERAL, (const uint8_t*)"hello\"");
	if (node.n_bytes != 6 || node.n_chars != 6 || node.flags != SERD_HAS_QUOTE
	    || strcmp((const char*)node.buf, "hello\"")) {
		return failure("Bad node %s %zu %zu %d %d\n",
		        node.buf, node.n_bytes, node.n_chars, node.flags, node.type);
	}

	node = serd_node_from_string(SERD_URI, NULL);
	if (!serd_node_equals(&node, &SERD_NODE_NULL)) {
		return failure("Creating node from NULL string failed\n");
	}

	// Test serd_node_new_uri_from_string

	SerdURI base_uri;
	SerdNode base = serd_node_new_uri_from_string(USTR("http://example.org/"),
	                                              NULL, &base_uri);
	SerdNode nil = serd_node_new_uri_from_string(NULL, &base_uri, NULL);
	SerdNode nil2 = serd_node_new_uri_from_string(USTR(""), &base_uri, NULL);
	if (nil.type != SERD_URI || strcmp((const char*)nil.buf, (const char*)base.buf) ||
	    nil2.type != SERD_URI || strcmp((const char*)nil2.buf, (const char*)base.buf)) {
		return failure("URI %s != base %s\n", nil.buf, base.buf);
	}
	serd_node_free(&base);
	serd_node_free(&nil);
	serd_node_free(&nil2);

	// Test SerdEnv

	SerdNode u   = serd_node_from_string(SERD_URI, USTR("http://example.org/foo"));
	SerdNode b   = serd_node_from_string(SERD_CURIE, USTR("invalid"));
	SerdNode c   = serd_node_from_string(SERD_CURIE, USTR("eg.2:b"));
	SerdEnv* env = serd_env_new(NULL);
	serd_env_set_prefix_from_strings(env, USTR("eg.2"), USTR("http://example.org/"));

	if (!serd_env_set_base_uri(env, &node)) {
		return failure("Set base URI to %s\n", node.buf);
	}

	if (!serd_node_equals(serd_env_get_base_uri(env, NULL), &node)) {
		return failure("Base URI mismatch\n");
	}

	SerdChunk prefix, suffix;
	if (!serd_env_expand(env, &b, &prefix, &suffix)) {
		return failure("Expanded invalid curie %s\n", b.buf);
	}

	SerdNode xnode = serd_env_expand_node(env, &node);
	if (!serd_node_equals(&xnode, &SERD_NODE_NULL)) {
		return failure("Expanded %s to %s\n", c.buf, xnode.buf);
	}

	SerdNode xu = serd_env_expand_node(env, &u);
	if (strcmp((const char*)xu.buf, "http://example.org/foo")) {
		return failure("Expanded %s to %s\n", c.buf, xu.buf);
	}
	serd_node_free(&xu);

	SerdNode badpre = serd_node_from_string(SERD_CURIE, USTR("hm:what"));
	SerdNode xbadpre = serd_env_expand_node(env, &badpre);
	if (!serd_node_equals(&xbadpre, &SERD_NODE_NULL)) {
		return failure("Expanded invalid curie %s\n", badpre.buf);
	}

	SerdNode xc = serd_env_expand_node(env, &c);
	if (strcmp((const char*)xc.buf, "http://example.org/b")) {
		return failure("Expanded %s to %s\n", c.buf, xc.buf);
	}
	serd_node_free(&xc);

	if (!serd_env_set_prefix(env, &SERD_NODE_NULL, &SERD_NODE_NULL)) {
		return failure("Set NULL prefix\n");
	}

	const SerdNode lit = serd_node_from_string(SERD_LITERAL, USTR("hello"));
	if (!serd_env_set_prefix(env, &b, &lit)) {
		return failure("Set prefix to literal\n");
	}

	int n_prefixes = 0;
	serd_env_set_prefix_from_strings(env, USTR("eg.2"), USTR("http://example.org/"));
	serd_env_foreach(env, count_prefixes, &n_prefixes);
	if (n_prefixes != 1) {
		return failure("Bad prefix count %d\n", n_prefixes);
	}

	SerdNode shorter_uri = serd_node_from_string(SERD_URI, USTR("urn:foo"));
	SerdNode prefix_name;
	if (serd_env_qualify(env, &shorter_uri, &prefix_name, &suffix)) {
		return failure("Qualified %s\n", shorter_uri.buf);
	}

	// Test SerdReader and SerdWriter

	const char* path = "serd_test.ttl";
	FILE* fd = fopen(path, "w");
	if (!fd) {
		return failure("Failed to open file %s\n", path);
	}

	SerdWriter* writer = serd_writer_new(
		SERD_TURTLE, (SerdStyle)0, env, NULL, serd_file_sink, fd);
	if (!writer) {
		return failure("Failed to create writer\n");
	}

	serd_writer_chop_blank_prefix(writer, USTR("tmp"));
	serd_writer_chop_blank_prefix(writer, NULL);

	if (!serd_writer_set_base_uri(writer, &lit)) {
		return failure("Set base URI to %s\n", lit.buf);
	}

	if (!serd_writer_set_prefix(writer, &lit, &lit)) {
		return failure("Set prefix %s to %s\n", lit.buf, lit.buf);
	}

	if (!serd_writer_end_anon(writer, NULL)) {
		return failure("Ended non-existent anonymous node\n");
	}

	if (serd_writer_get_env(writer) != env) {
		return failure("Writer has incorrect env\n");
	}

	uint8_t buf[] = { 0x80, 0, 0, 0, 0 };
	SerdNode s = serd_node_from_string(SERD_URI, USTR(""));
	SerdNode p = serd_node_from_string(SERD_URI, USTR("http://example.org/pred"));
	SerdNode o = serd_node_from_string(SERD_LITERAL, buf);

	// Write 3 invalid statements (should write nothing)
	const SerdNode* junk[][5] = { { &s, &p, NULL, NULL, NULL },
	                              { &s, NULL, &o, NULL, NULL },
	                              { NULL, &p, &o, NULL, NULL },
	                              { &s, &p, &SERD_NODE_NULL, NULL, NULL },
	                              { &s, &SERD_NODE_NULL, &o, NULL, NULL },
	                              { &SERD_NODE_NULL, &p, &o, NULL, NULL },
	                              { &s, &o, &o, NULL, NULL },
	                              { &o, &p, &o, NULL, NULL },
	                              { NULL, NULL, NULL, NULL, NULL } };
	for (unsigned i = 0; i < sizeof(junk) / (sizeof(SerdNode*) * 5); ++i) {
		if (!serd_writer_write_statement(
			    writer, 0, NULL,
			    junk[i][0], junk[i][1], junk[i][2], junk[i][3], junk[i][4])) {
			return failure("Successfully wrote junk statement %d\n", i);
		}
	}

	const SerdNode t = serd_node_from_string(SERD_URI, USTR("urn:Type"));
	const SerdNode l = serd_node_from_string(SERD_LITERAL, USTR("en"));
	const SerdNode* good[][5] = { { &s, &p, &o, NULL, NULL },
	                              { &s, &p, &o, &SERD_NODE_NULL, &SERD_NODE_NULL },
	                              { &s, &p, &o, &t, NULL },
	                              { &s, &p, &o, NULL, &l },
	                              { &s, &p, &o, &t, &l },
	                              { &s, &p, &o, &t, &SERD_NODE_NULL },
	                              { &s, &p, &o, &SERD_NODE_NULL, &l },
	                              { &s, &p, &o, NULL, &SERD_NODE_NULL },
	                              { &s, &p, &o, &SERD_NODE_NULL, NULL },
	                              { &s, &p, &o, &SERD_NODE_NULL, NULL } };
	for (unsigned i = 0; i < sizeof(good) / (sizeof(SerdNode*) * 5); ++i) {
		if (serd_writer_write_statement(
			    writer, 0, NULL,
			    good[i][0], good[i][1], good[i][2], good[i][3], good[i][4])) {
			return failure("Failed to write good statement %d\n", i);
		}
	}

	// Write 1 statement with bad UTF-8 (should be replaced)
	if (serd_writer_write_statement(writer, 0, NULL,
	                                &s, &p, &o, NULL, NULL)) {
		return failure("Failed to write junk UTF-8\n");
	}

	// Write 1 valid statement
	o = serd_node_from_string(SERD_LITERAL, USTR("hello"));
	if (serd_writer_write_statement(writer, 0, NULL,
	                                &s, &p, &o, NULL, NULL)) {
		return failure("Failed to write valid statement\n");
	}

	serd_writer_free(writer);

	// Test chunk sink
	SerdChunk chunk = { NULL, 0 };
	writer = serd_writer_new(
		SERD_TURTLE, (SerdStyle)0, env, NULL, serd_chunk_sink, &chunk);

	o = serd_node_from_string(SERD_URI, USTR("http://example.org/base"));
	if (serd_writer_set_base_uri(writer, &o)) {
		return failure("Failed to write to chunk sink\n");
	}

	serd_writer_free(writer);
	uint8_t* out = serd_chunk_sink_finish(&chunk);

	if (strcmp((const char*)out, "@base <http://example.org/base> .\n")) {
		return failure("Incorrect chunk output:\n%s\n", chunk.buf);
	}

	free(out);

	// Rewind and test reader
	fseek(fd, 0, SEEK_SET);

	ReaderTest* rt   = (ReaderTest*)malloc(sizeof(ReaderTest));
	rt->n_statements = 0;
	rt->graph        = NULL;

	SerdReader* reader = serd_reader_new(
		SERD_TURTLE, rt, free,
		NULL, NULL, test_sink, NULL);
	if (!reader) {
		return failure("Failed to create reader\n");
	}
	if (serd_reader_get_handle(reader) != rt) {
		return failure("Corrupt reader handle\n");
	}

	SerdNode g = serd_node_from_string(SERD_URI, USTR("http://example.org/"));
	serd_reader_set_default_graph(reader, &g);
	serd_reader_add_blank_prefix(reader, USTR("tmp"));
	serd_reader_add_blank_prefix(reader, NULL);

	if (!serd_reader_read_file(reader, USTR("http://notafile"))) {
		return failure("Apparently read an http URI\n");
	}
	if (!serd_reader_read_file(reader, USTR("file:///better/not/exist"))) {
		return failure("Apprently read a non-existent file\n");
	}
	SerdStatus st = serd_reader_read_file(reader, USTR(path));
	if (st) {
		return failure("Error reading file (%s)\n", serd_strerror(st));
	}

	if (rt->n_statements != 12) {
		return failure("Bad statement count %d\n", rt->n_statements);
	} else if (!rt->graph || !rt->graph->buf ||
	           strcmp((const char*)rt->graph->buf, "http://example.org/")) {
		return failure("Bad graph %p\n", rt->graph);
	}

	if (!serd_reader_read_string(reader, USTR("This isn't Turtle at all."))) {
		return failure("Parsed invalid string successfully.\n");
	}

	serd_reader_free(reader);
	fclose(fd);

	serd_env_free(env);

	printf("Success\n");
	return 0;
}