static void
test_Local_Open_In(TestBatchRunner *runner) {
Folder *real_folder = S_folder_with_contents();
CompoundFileReader *cf_reader = CFReader_open(real_folder);
InStream *instream;
instream = CFReader_Local_Open_In(cf_reader, foo);
TEST_TRUE(runner, instream != NULL,
"Local_Open_In for virtual file");
TEST_TRUE(runner,
Str_Starts_With(InStream_Get_Filename(instream), CFReader_Get_Path(cf_reader)),
"InStream's path includes directory");
DECREF(instream);
OutStream *outstream = CFReader_Open_Out(cf_reader, baz);
OutStream_Write_Bytes(outstream, "baz", 3);
OutStream_Close(outstream);
DECREF(outstream);
instream = CFReader_Local_Open_In(cf_reader, baz);
TEST_TRUE(runner, instream != NULL,
"Local_Open_In pass-through for real file");
DECREF(instream);
Err_set_error(NULL);
instream = CFReader_Local_Open_In(cf_reader, stuff);
TEST_TRUE(runner, instream == NULL,
"Local_Open_In for non-existent file returns NULL");
TEST_TRUE(runner, Err_get_error() != NULL,
"Local_Open_In for non-existent file sets global error");
DECREF(cf_reader);
DECREF(real_folder);
}
CFReaderDirHandle*
CFReaderDH_init(CFReaderDirHandle *self, CompoundFileReader *cf_reader) {
DH_init((DirHandle*)self, CFReader_Get_Path(cf_reader));
self->cf_reader = (CompoundFileReader*)INCREF(cf_reader);
self->elems = Hash_Keys(self->cf_reader->records);
self->tick = -1;
// Accumulate entries from real Folder.
DirHandle *dh = Folder_Local_Open_Dir(self->cf_reader->real_folder);
CharBuf *entry = DH_Get_Entry(dh);
while (DH_Next(dh)) {
VA_Push(self->elems, (Obj*)CB_Clone(entry));
}
DECREF(dh);
return self;
}
CFReaderDirHandle*
CFReaderDH_init(CFReaderDirHandle *self, CompoundFileReader *cf_reader) {
DH_init((DirHandle*)self, CFReader_Get_Path(cf_reader));
CFReaderDirHandleIVARS *const ivars = CFReaderDH_IVARS(self);
ivars->cf_reader = (CompoundFileReader*)INCREF(cf_reader);
Hash *cf_records = CFReader_IVARS(ivars->cf_reader)->records;
ivars->elems = Hash_Keys(cf_records);
ivars->tick = -1;
// Accumulate entries from real Folder.
Folder *real_folder = CFReader_Get_Real_Folder(ivars->cf_reader);
DirHandle *dh = Folder_Local_Open_Dir(real_folder);
while (DH_Next(dh)) {
String *entry = DH_Get_Entry(dh);
Vec_Push(ivars->elems, (Obj*)Str_Clone(entry));
DECREF(entry);
}
DECREF(dh);
return self;
}
