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-rw-r--r--test/test_string.c2
-rw-r--r--test/test_writer.c101
2 files changed, 102 insertions, 1 deletions
diff --git a/test/test_string.c b/test/test_string.c
index a3fb9247..2456e17a 100644
--- a/test/test_string.c
+++ b/test/test_string.c
@@ -39,7 +39,7 @@ test_strerror(void)
{
const char* msg = serd_strerror(SERD_SUCCESS);
assert(!strcmp(msg, "Success"));
- for (int i = SERD_FAILURE; i <= SERD_ERR_OVERFLOW; ++i) {
+ for (int i = SERD_FAILURE; i <= SERD_ERR_BAD_WRITE; ++i) {
msg = serd_strerror((SerdStatus)i);
assert(strcmp(msg, "Success"));
}
diff --git a/test/test_writer.c b/test/test_writer.c
index 0611a40d..169c460a 100644
--- a/test/test_writer.c
+++ b/test/test_writer.c
@@ -19,6 +19,8 @@
#include "serd/serd.h"
#include <assert.h>
+#include <errno.h>
+#include <stdint.h>
#include <stdio.h>
#include <string.h>
@@ -170,6 +172,103 @@ test_writer_stack_overflow(void)
serd_world_free(world);
}
+static void
+test_strict_write(void)
+{
+ SerdWorld* world = serd_world_new();
+ SerdNodes* nodes = serd_world_nodes(world);
+ const char* path = "serd_strict_write_test.ttl";
+ FILE* fd = fopen(path, "wb");
+ assert(fd);
+
+ SerdEnv* env = serd_env_new(SERD_EMPTY_STRING());
+ SerdWriter* writer = serd_writer_new(
+ world, SERD_TURTLE, SERD_WRITE_STRICT, env, (SerdWriteFunc)fwrite, fd);
+
+ assert(writer);
+
+ const SerdSink* sink = serd_writer_sink(writer);
+ const uint8_t bad_str[] = {0xFF, 0x90, 'h', 'i', 0};
+ const SerdStringView bad_view = {(const char*)bad_str, 4};
+
+ const SerdNode* s =
+ serd_nodes_uri(nodes, SERD_STRING("http://example.org/s"));
+
+ const SerdNode* p =
+ serd_nodes_uri(nodes, SERD_STRING("http://example.org/s"));
+
+ const SerdNode* bad_lit = serd_nodes_string(nodes, bad_view);
+ const SerdNode* bad_uri = serd_nodes_uri(nodes, bad_view);
+
+ assert(serd_sink_write(sink, 0, s, p, bad_lit, 0) == SERD_ERR_BAD_TEXT);
+ assert(serd_sink_write(sink, 0, s, p, bad_uri, 0) == SERD_ERR_BAD_TEXT);
+
+ serd_writer_free(writer);
+ serd_env_free(env);
+ fclose(fd);
+ serd_world_free(world);
+}
+
+static size_t
+faulty_sink(const void* const buf,
+ const size_t size,
+ const size_t nmemb,
+ void* const stream)
+{
+ (void)buf;
+ (void)size;
+ (void)nmemb;
+
+ if (nmemb > 1) {
+ errno = stream ? ERANGE : 0;
+ return 0u;
+ }
+
+ return size * nmemb;
+}
+
+static void
+test_write_error(void)
+{
+ SerdWorld* world = serd_world_new();
+ SerdNodes* nodes = serd_world_nodes(world);
+ SerdEnv* env = serd_env_new(SERD_EMPTY_STRING());
+
+ const SerdNode* s =
+ serd_nodes_uri(nodes, SERD_STRING("http://example.org/s"));
+
+ const SerdNode* p =
+ serd_nodes_uri(nodes, SERD_STRING("http://example.org/p"));
+
+ const SerdNode* o =
+ serd_nodes_uri(nodes, SERD_STRING("http://example.org/o"));
+
+ // Test with setting errno
+
+ SerdWriter* writer =
+ serd_writer_new(world, SERD_TURTLE, 0u, env, faulty_sink, NULL);
+
+ assert(writer);
+
+ SerdStatus st = serd_sink_write(serd_writer_sink(writer), 0u, s, p, o, NULL);
+ assert(st == SERD_ERR_BAD_WRITE);
+
+ serd_writer_free(writer);
+
+ // Test without setting errno
+ writer = serd_writer_new(world, SERD_TURTLE, 0u, env, faulty_sink, world);
+
+ assert(writer);
+
+ assert(serd_sink_write(serd_writer_sink(writer), 0u, s, p, o, NULL) ==
+ SERD_ERR_BAD_WRITE);
+
+ serd_writer_free(writer);
+
+ serd_env_free(env);
+ serd_world_free(world);
+}
+
int
main(void)
{
@@ -177,6 +276,8 @@ main(void)
test_write_bad_prefix();
test_write_long_literal();
test_writer_stack_overflow();
+ test_strict_write();
+ test_write_error();
return 0;
}