static void
test_Consolidate(TestBatchRunner *runner) {
Folder *folder = S_folder_with_contents();
FileHandle *fh;
// Fake up detritus from failed consolidation.
fh = Folder_Open_FileHandle(folder, cf_file,
FH_CREATE | FH_WRITE_ONLY | FH_EXCLUSIVE);
DECREF(fh);
fh = Folder_Open_FileHandle(folder, cfmeta_temp,
FH_CREATE | FH_WRITE_ONLY | FH_EXCLUSIVE);
DECREF(fh);
CompoundFileWriter *cf_writer = CFWriter_new(folder);
CFWriter_Consolidate(cf_writer);
PASS(runner, "Consolidate completes despite leftover files");
DECREF(cf_writer);
TEST_TRUE(runner, Folder_Exists(folder, cf_file),
"cf.dat file written");
TEST_TRUE(runner, Folder_Exists(folder, cfmeta_file),
"cfmeta.json file written");
TEST_FALSE(runner, Folder_Exists(folder, foo),
"original file zapped");
TEST_FALSE(runner, Folder_Exists(folder, cfmeta_temp),
"detritus from failed consolidation zapped");
DECREF(folder);
}
static void
test_Open_FileHandle(TestBatch *batch)
{
Folder *folder = (Folder*)RAMFolder_new(NULL);
FileHandle *fh;
Folder_MkDir(folder, &foo);
fh = Folder_Open_FileHandle(folder, &boffo, FH_CREATE | FH_WRITE_ONLY);
TEST_TRUE(batch, fh && FH_Is_A(fh, FILEHANDLE), "Open_FileHandle");
DECREF(fh);
fh = Folder_Open_FileHandle(folder, &foo_boffo,
FH_CREATE | FH_WRITE_ONLY);
TEST_TRUE(batch, fh && FH_Is_A(fh, FILEHANDLE),
"Open_FileHandle for nested file");
DECREF(fh);
Err_set_error(NULL);
fh = Folder_Open_FileHandle(folder, &foo, FH_CREATE | FH_WRITE_ONLY);
TEST_TRUE(batch, fh == NULL,
"Open_FileHandle on existing dir path fails");
TEST_TRUE(batch, Err_get_error() != NULL,
"Open_FileHandle on existing dir name sets Err_error");
Err_set_error(NULL);
fh = Folder_Open_FileHandle(folder, &foo_bar_baz_boffo,
FH_CREATE | FH_WRITE_ONLY);
TEST_TRUE(batch, fh == NULL,
"Open_FileHandle for entry within non-existent dir fails");
TEST_TRUE(batch, Err_get_error() != NULL,
"Open_FileHandle for entry within non-existent dir sets Err_error");
DECREF(folder);
}
static void
test_Exists(TestBatch *batch)
{
Folder *folder = (Folder*)RAMFolder_new(NULL);
FileHandle *fh;
Folder_MkDir(folder, &foo);
Folder_MkDir(folder, &foo_bar);
fh = Folder_Open_FileHandle(folder, &boffo, FH_CREATE | FH_WRITE_ONLY);
DECREF(fh);
fh = Folder_Open_FileHandle(folder, &foo_boffo,
FH_CREATE | FH_WRITE_ONLY);
DECREF(fh);
TEST_TRUE(batch, Folder_Exists(folder, &foo), "Dir exists");
TEST_TRUE(batch, Folder_Exists(folder, &boffo), "File exists");
TEST_TRUE(batch, Folder_Exists(folder, &foo_bar),
"Nested dir exists");
TEST_TRUE(batch, Folder_Exists(folder, &foo_boffo),
"Nested file exists");
TEST_FALSE(batch, Folder_Exists(folder, &banana),
"Non-existent entry");
TEST_FALSE(batch, Folder_Exists(folder, &foo_foo),
"Non-existent nested entry");
DECREF(folder);
}
static void
test_Delete_Tree(TestBatch *batch)
{
Folder *folder = (Folder*)RAMFolder_new(NULL);
FileHandle *fh;
bool_t result;
// Create tree to be deleted.
Folder_MkDir(folder, &foo);
Folder_MkDir(folder, &foo_bar);
Folder_MkDir(folder, &foo_bar_baz);
fh = Folder_Open_FileHandle(folder, &foo_bar_baz_boffo,
FH_CREATE | FH_WRITE_ONLY);
DECREF(fh);
// Create bystanders.
Folder_MkDir(folder, &bar);
fh = Folder_Open_FileHandle(folder, &baz, FH_CREATE | FH_WRITE_ONLY);
DECREF(fh);
result = Folder_Delete_Tree(folder, &foo);
TEST_TRUE(batch, result, "Delete_Tree() succeeded");
TEST_FALSE(batch, Folder_Exists(folder, &foo), "Tree really gone");
TEST_TRUE(batch, Folder_Exists(folder, &bar),
"local dir with same name as nested dir left intact");
TEST_TRUE(batch, Folder_Exists(folder, &baz),
"local file with same name as nested dir left intact");
// Kill off the bystanders.
result = Folder_Delete_Tree(folder, &bar);
TEST_TRUE(batch, result, "Delete_Tree() on empty dir");
result = Folder_Delete_Tree(folder, &baz);
TEST_TRUE(batch, result, "Delete_Tree() on file");
// Create new tree to be deleted.
Folder_MkDir(folder, &foo);
Folder_MkDir(folder, &foo_bar);
Folder_MkDir(folder, &foo_bar_baz);
fh = Folder_Open_FileHandle(folder, &foo_bar_baz_boffo,
FH_CREATE | FH_WRITE_ONLY);
DECREF(fh);
// Remove tree in subdir.
result = Folder_Delete_Tree(folder, &foo_bar);
TEST_TRUE(batch, result, "Delete_Tree() of subdir succeeded");
TEST_FALSE(batch, Folder_Exists(folder, &foo_bar),
"subdir really gone");
TEST_TRUE(batch, Folder_Exists(folder, &foo),
"enclosing dir left intact");
DECREF(folder);
}
static void
test_Open_In(TestBatch *batch)
{
Folder *folder = (Folder*)RAMFolder_new(NULL);
FileHandle *fh;
InStream *instream;
Folder_MkDir(folder, &foo);
Folder_MkDir(folder, &foo_bar);
fh = Folder_Open_FileHandle(folder, &boffo, FH_CREATE | FH_WRITE_ONLY);
DECREF(fh);
fh = Folder_Open_FileHandle(folder, &foo_boffo, FH_CREATE | FH_WRITE_ONLY);
DECREF(fh);
instream = Folder_Open_In(folder, &boffo);
TEST_TRUE(batch, instream && InStream_Is_A(instream, INSTREAM),
"Open_In");
DECREF(instream);
instream = Folder_Open_In(folder, &foo_boffo);
TEST_TRUE(batch, instream && InStream_Is_A(instream, INSTREAM),
"Open_In for nested file");
DECREF(instream);
Err_set_error(NULL);
instream = Folder_Open_In(folder, &foo);
TEST_TRUE(batch, instream == NULL,
"Open_InStream on existing dir path fails");
TEST_TRUE(batch, Err_get_error() != NULL,
"Open_In on existing dir name sets Err_error");
Err_set_error(NULL);
instream = Folder_Open_In(folder, &foo_bar_baz_boffo);
TEST_TRUE(batch, instream == NULL,
"Open_In for entry within non-existent dir fails");
TEST_TRUE(batch, Err_get_error() != NULL,
"Open_In for entry within non-existent dir sets Err_error");
DECREF(folder);
}
static void
test_List(TestBatch *batch)
{
Folder *folder = (Folder*)RAMFolder_new(NULL);
FileHandle *fh;
VArray *list;
CharBuf *elem;
Folder_MkDir(folder, &foo);
Folder_MkDir(folder, &foo_bar);
Folder_MkDir(folder, &foo_bar_baz);
fh = Folder_Open_FileHandle(folder, &boffo, FH_CREATE | FH_WRITE_ONLY);
DECREF(fh);
fh = Folder_Open_FileHandle(folder, &banana, FH_CREATE | FH_WRITE_ONLY);
DECREF(fh);
list = Folder_List(folder, NULL);
VA_Sort(list, NULL, NULL);
TEST_INT_EQ(batch, VA_Get_Size(list), 3, "List");
elem = (CharBuf*)DOWNCAST(VA_Fetch(list, 0), CHARBUF);
TEST_TRUE(batch, elem && CB_Equals(elem, (Obj*)&banana),
"List first file");
elem = (CharBuf*)DOWNCAST(VA_Fetch(list, 1), CHARBUF);
TEST_TRUE(batch, elem && CB_Equals(elem, (Obj*)&boffo),
"List second file");
elem = (CharBuf*)DOWNCAST(VA_Fetch(list, 2), CHARBUF);
TEST_TRUE(batch, elem && CB_Equals(elem, (Obj*)&foo), "List dir");
DECREF(list);
list = Folder_List(folder, &foo_bar);
TEST_INT_EQ(batch, VA_Get_Size(list), 1, "List subdirectory contents");
elem = (CharBuf*)DOWNCAST(VA_Fetch(list, 0), CHARBUF);
TEST_TRUE(batch, elem && CB_Equals(elem, (Obj*)&baz),
"Just the filename");
DECREF(list);
DECREF(folder);
}
static void
test_Delete(TestBatch *batch)
{
Folder *folder = (Folder*)RAMFolder_new(NULL);
FileHandle *fh;
bool_t result;
Folder_MkDir(folder, &foo);
Folder_MkDir(folder, &foo_bar);
fh = Folder_Open_FileHandle(folder, &boffo, FH_CREATE | FH_WRITE_ONLY);
DECREF(fh);
fh = Folder_Open_FileHandle(folder, &foo_boffo,
FH_CREATE | FH_WRITE_ONLY);
DECREF(fh);
Err_set_error(NULL);
result = Folder_Delete(folder, &banana);
TEST_FALSE(batch, result, "Delete on non-existent entry returns false");
Err_set_error(NULL);
result = Folder_Delete(folder, &foo);
TEST_FALSE(batch, result, "Delete on non-empty dir returns false");
TEST_TRUE(batch, Folder_Delete(folder, &foo_boffo),
"Delete nested file");
TEST_FALSE(batch, Folder_Exists(folder, &foo_boffo),
"File is really gone");
TEST_TRUE(batch, Folder_Delete(folder, &foo_bar),
"Delete nested dir");
TEST_FALSE(batch, Folder_Exists(folder, &foo_bar),
"Dir is really gone");
TEST_TRUE(batch, Folder_Delete(folder, &foo), "Delete empty dir");
TEST_FALSE(batch, Folder_Exists(folder, &foo), "Dir is really gone");
DECREF(folder);
}
static void
test_spew_and_slurp(TestBatch *batch) {
Obj *dump = S_make_dump();
Folder *folder = (Folder*)RAMFolder_new(NULL);
CharBuf *foo = (CharBuf*)ZCB_WRAP_STR("foo", 3);
bool_t result = Json_spew_json(dump, folder, foo);
TEST_TRUE(batch, result, "spew_json returns true on success");
TEST_TRUE(batch, Folder_Exists(folder, foo),
"spew_json wrote file");
Obj *got = Json_slurp_json(folder, foo);
TEST_TRUE(batch, got && Obj_Equals(dump, got),
"Round trip through spew_json and slurp_json");
DECREF(got);
Err_set_error(NULL);
result = Json_spew_json(dump, folder, foo);
TEST_FALSE(batch, result, "Can't spew_json when file exists");
TEST_TRUE(batch, Err_get_error() != NULL,
"Failed spew_json sets Err_error");
Err_set_error(NULL);
CharBuf *bar = (CharBuf*)ZCB_WRAP_STR("bar", 3);
got = Json_slurp_json(folder, bar);
TEST_TRUE(batch, got == NULL,
"slurp_json returns NULL when file doesn't exist");
TEST_TRUE(batch, Err_get_error() != NULL,
"Failed slurp_json sets Err_error");
CharBuf *boffo = (CharBuf*)ZCB_WRAP_STR("boffo", 5);
FileHandle *fh
= Folder_Open_FileHandle(folder, boffo, FH_CREATE | FH_WRITE_ONLY);
FH_Write(fh, "garbage", 7);
DECREF(fh);
Err_set_error(NULL);
got = Json_slurp_json(folder, boffo);
TEST_TRUE(batch, got == NULL,
"slurp_json returns NULL when file doesn't contain valid JSON");
TEST_TRUE(batch, Err_get_error() != NULL,
"Failed slurp_json sets Err_error");
DECREF(got);
DECREF(dump);
DECREF(folder);
}
OutStream*
Folder_open_out(Folder *self, const CharBuf *path) {
const uint32_t flags = FH_WRITE_ONLY | FH_CREATE | FH_EXCLUSIVE;
FileHandle *fh = Folder_Open_FileHandle(self, path, flags);
OutStream *outstream = NULL;
if (fh) {
outstream = OutStream_open((Obj*)fh);
DECREF(fh);
if (!outstream) {
ERR_ADD_FRAME(Err_get_error());
}
}
else {
ERR_ADD_FRAME(Err_get_error());
}
return outstream;
}
static void
test_MkDir_and_Is_Directory(TestBatch *batch)
{
Folder *folder = (Folder*)RAMFolder_new(NULL);
FileHandle *fh;
TEST_FALSE(batch, Folder_Is_Directory(folder, &foo),
"Is_Directory() false for non-existent entry");
TEST_TRUE(batch, Folder_MkDir(folder, &foo),
"MkDir returns true on success");
TEST_TRUE(batch, Folder_Is_Directory(folder, &foo),
"Is_Directory() true for local folder");
TEST_FALSE(batch, Folder_Is_Directory(folder, &foo_bar_baz),
"Is_Directory() false for non-existent deeply nested dir");
Err_set_error(NULL);
TEST_FALSE(batch, Folder_MkDir(folder, &foo_bar_baz),
"MkDir for deeply nested dir fails");
TEST_TRUE(batch, Err_get_error() != NULL,
"MkDir for deeply nested dir sets Err_error");
TEST_TRUE(batch, Folder_MkDir(folder, &foo_bar),
"MkDir for nested dir");
TEST_TRUE(batch, Folder_Is_Directory(folder, &foo_bar),
"Is_Directory() true for nested dir");
Err_set_error(NULL);
TEST_FALSE(batch, Folder_MkDir(folder, &foo_bar),
"Overwrite dir with MkDir fails");
TEST_TRUE(batch, Err_get_error() != NULL,
"Overwrite dir with MkDir sets Err_error");
fh = Folder_Open_FileHandle(folder, &foo_boffo,
FH_CREATE | FH_WRITE_ONLY);
DECREF(fh);
Err_set_error(NULL);
TEST_FALSE(batch, Folder_MkDir(folder, &foo_boffo),
"Overwrite file with MkDir fails");
TEST_TRUE(batch, Err_get_error() != NULL,
"Overwrite file with MkDir sets Err_error");
TEST_FALSE(batch, Folder_Is_Directory(folder, &foo_boffo),
"Is_Directory() false for nested file");
DECREF(folder);
}
static void
test_Slurp_File(TestBatch *batch)
{
Folder *folder = (Folder*)RAMFolder_new(NULL);
FileHandle *fh = Folder_Open_FileHandle(folder, &foo,
FH_CREATE | FH_WRITE_ONLY);
ByteBuf *contents;
FH_Write(fh, "stuff", 5);
FH_Close(fh);
DECREF(fh);
contents = Folder_Slurp_File(folder, &foo);
TEST_TRUE(batch, BB_Equals_Bytes(contents, "stuff", 5), "Slurp_File");
DECREF(contents);
DECREF(folder);
}
static void
test_Enclosing_Folder_and_Find_Folder(TestBatch *batch)
{
Folder *folder = (Folder*)RAMFolder_new(NULL);
FileHandle *fh;
Folder_MkDir(folder, &foo);
Folder_MkDir(folder, &foo_bar);
Folder_MkDir(folder, &foo_bar_baz);
fh = Folder_Open_FileHandle(folder, &foo_bar_baz_boffo,
FH_CREATE | FH_WRITE_ONLY);
{
Folder *encloser = Folder_Enclosing_Folder(folder, (CharBuf*)&nope);
Folder *found = Folder_Find_Folder(folder, (CharBuf*)&nope);
TEST_TRUE(batch, encloser == folder,
"Enclosing_Folder() - non-existent entry yields parent");
TEST_TRUE(batch, found == NULL,
"Find_Folder() - non-existent entry yields NULL");
}
{
Folder *encloser = Folder_Enclosing_Folder(folder, &foo_bar);
Folder *found = Folder_Find_Folder(folder, &foo_bar);
TEST_TRUE(batch,
encloser
&& Folder_Is_A(encloser, FOLDER)
&& CB_Ends_With(Folder_Get_Path(encloser), &foo),
"Enclosing_Folder() - find one directory down");
TEST_TRUE(batch,
found
&& Folder_Is_A(found, FOLDER)
&& CB_Ends_With(Folder_Get_Path(found), &bar),
"Find_Folder() - 'foo/bar'");
}
{
Folder *encloser = Folder_Enclosing_Folder(folder, &foo_bar_baz);
Folder *found = Folder_Find_Folder(folder, &foo_bar_baz);
TEST_TRUE(batch,
encloser
&& Folder_Is_A(encloser, FOLDER)
&& CB_Ends_With(Folder_Get_Path(encloser), &bar),
"Find two directories down");
TEST_TRUE(batch,
found
&& Folder_Is_A(found, FOLDER)
&& CB_Ends_With(Folder_Get_Path(found), &baz),
"Find_Folder() - 'foo/bar/baz'");
}
{
Folder *encloser
= Folder_Enclosing_Folder(folder, &foo_bar_baz_boffo);
Folder *found = Folder_Find_Folder(folder, &foo_bar_baz_boffo);
TEST_TRUE(batch,
encloser
&& Folder_Is_A(encloser, FOLDER)
&& CB_Ends_With(Folder_Get_Path(encloser), &baz),
"Recurse to find a directory containing a real file");
TEST_TRUE(batch, found == NULL,
"Find_Folder() - file instead of folder yields NULL");
}
DECREF(fh);
DECREF(folder);
}
