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authorDavid Robillard <d@drobilla.net>2018-11-17 21:01:59 +0100
committerDavid Robillard <d@drobilla.net>2019-04-13 19:15:32 +0200
commit21db1e0ea65ff57edb23c204ea94fac9b1e5c3d3 (patch)
treea002eb0b75275b696d19b61b444065388835fd05 /tests
parent83c04665b3981b3f0081dd98167419d951473202 (diff)
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Add stack overflow tests
Diffstat (limited to 'tests')
-rw-r--r--tests/overflow_test.c68
1 files changed, 68 insertions, 0 deletions
diff --git a/tests/overflow_test.c b/tests/overflow_test.c
new file mode 100644
index 00000000..1614a2db
--- /dev/null
+++ b/tests/overflow_test.c
@@ -0,0 +1,68 @@
+/*
+ Copyright 2018 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 <stdio.h>
+
+static SerdStatus
+test(SerdWorld* world, SerdSink* sink, const char* str, size_t stack_size)
+{
+ SerdReader* reader = serd_reader_new(world, SERD_TURTLE, sink, stack_size);
+ serd_reader_start_string(reader, str, NULL);
+ const SerdStatus st = serd_reader_read_document(reader);
+ serd_reader_free(reader);
+ return st;
+}
+
+int
+main(void)
+{
+ typedef struct
+ {
+ const char* str;
+ size_t stack_size;
+ } Test;
+
+ const Test tests[] = {{":s :p :%99 .", 338},
+ {":s :p <http://", 336},
+ {":s :p eg:foo", 337},
+ {":s :p 1234", 307},
+ {":s :p 1234", 338},
+ {":s :p (1 2 3 4) .", 352},
+ {"@prefix eg: <http://example.org> .", 239},
+ {":s :p \"literal\"", 336},
+ {":s :p \"verb\"", 275},
+ {":s :p _:blank .", 307},
+ {":s :p true .", 307},
+ {":s :p true .", 341},
+ {":s :p \"\"@en .", 339},
+ {NULL, 0}};
+
+ SerdWorld* world = serd_world_new();
+ SerdSink* sink = serd_sink_new(NULL);
+
+ for (const Test* t = tests; t->str; ++t) {
+ const SerdStatus st = test(world, sink, t->str, t->stack_size);
+ assert(st == SERD_ERR_OVERFLOW);
+ }
+
+ serd_world_free(world);
+ return 0;
+}