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authorDavid Robillard <d@drobilla.net>2020-08-16 11:15:19 +0200
committerDavid Robillard <d@drobilla.net>2020-08-16 13:56:40 +0200
commit89b4a240d08c17565c853010018e5894012cb74e (patch)
treef96bfb6d3024b677b841a402d6ad05a30cb47f3c /tests/read_chunk_test.c
parent86aac1247d6980105160287f02b815d9077b507d (diff)
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Add test for reading chunks
Diffstat (limited to 'tests/read_chunk_test.c')
-rw-r--r--tests/read_chunk_test.c120
1 files changed, 120 insertions, 0 deletions
diff --git a/tests/read_chunk_test.c b/tests/read_chunk_test.c
new file mode 100644
index 00000000..26165667
--- /dev/null
+++ b/tests/read_chunk_test.c
@@ -0,0 +1,120 @@
+/*
+ Copyright 2018-2020 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.
+*/
+
+#undef NDEBUG
+
+#include "serd/serd.h"
+
+#include <assert.h>
+#include <stdbool.h>
+#include <stdio.h>
+
+static size_t n_base = 0;
+static size_t n_prefix = 0;
+static size_t n_statement = 0;
+static size_t n_end = 0;
+
+static SerdStatus
+on_base(void* handle, const SerdNode* uri)
+{
+ (void)handle;
+ (void)uri;
+
+ ++n_base;
+ return SERD_SUCCESS;
+}
+
+static SerdStatus
+on_prefix(void* handle, const SerdNode* name, const SerdNode* uri)
+{
+ (void)handle;
+ (void)name;
+ (void)uri;
+
+ ++n_prefix;
+ return SERD_SUCCESS;
+}
+
+static SerdStatus
+on_statement(void* handle,
+ SerdStatementFlags flags,
+ const SerdNode* graph,
+ const SerdNode* subject,
+ const SerdNode* predicate,
+ const SerdNode* object,
+ const SerdNode* object_datatype,
+ const SerdNode* object_lang)
+{
+ (void)handle;
+ (void)flags;
+ (void)graph;
+ (void)subject;
+ (void)predicate;
+ (void)object;
+ (void)object_datatype;
+ (void)object_lang;
+
+ ++n_statement;
+ return SERD_SUCCESS;
+}
+
+static SerdStatus
+on_end(void* handle, const SerdNode* node)
+{
+ (void)handle;
+ (void)node;
+
+ ++n_end;
+ return SERD_SUCCESS;
+}
+
+int
+main(void)
+{
+ FILE* file = tmpfile();
+
+ fprintf(file,
+ "@prefix eg: <http://example.org/> .\n"
+ "@base <http://example.org/base> .\n"
+ "eg:s1 eg:p1 eg:o1 ;\n"
+ " eg:p2 eg:o2 ,\n"
+ " eg:o3 .\n"
+ "eg:s2 eg:p1 eg:o1 ;\n"
+ " eg:p2 eg:o2 .\n"
+ "eg:s3 eg:p1 eg:o1 .\n"
+ "eg:s4 eg:p1 [ eg:p3 eg:o1 ] .\n");
+
+ fseek(file, 0, SEEK_SET);
+
+ SerdReader* reader = serd_reader_new(
+ SERD_TURTLE, NULL, NULL, on_base, on_prefix, on_statement, on_end);
+ assert(reader);
+
+ assert(!serd_reader_start_stream(reader, file, NULL, true));
+
+ assert(!serd_reader_read_chunk(reader) && n_prefix == 1);
+ assert(!serd_reader_read_chunk(reader) && n_base == 1);
+ assert(!serd_reader_read_chunk(reader) && n_statement == 3);
+ assert(!serd_reader_read_chunk(reader) && n_statement == 5);
+ assert(!serd_reader_read_chunk(reader) && n_statement == 6);
+ assert(!serd_reader_read_chunk(reader) && n_statement == 8 && n_end == 1);
+ assert(serd_reader_read_chunk(reader) == SERD_FAILURE);
+ assert(serd_reader_read_chunk(reader) == SERD_FAILURE);
+
+ serd_reader_free(reader);
+ fclose(file);
+ return 0;
+}