static void
S_parse_cf_files(CFCHierarchy *self, const char *source_dir, int is_included) {
CFCFindFilesContext context;
context.ext = ".cfh";
context.paths = (char**)CALLOCATE(1, sizeof(char*));
context.num_paths = 0;
CFCUtil_walk(source_dir, S_find_files, &context);
// Process any file that has at least one class declaration.
for (int i = 0; context.paths[i] != NULL; i++) {
// Derive the name of the class that owns the module file.
char *source_path = context.paths[i];
char *path_part = S_extract_path_part(source_path, source_dir, ".cfh");
// Ignore hidden files.
if (path_part[0] == '.'
|| strstr(path_part, CHY_DIR_SEP ".") != NULL) {
continue;
}
CFCFileSpec *file_spec = CFCFileSpec_new(source_dir, path_part, ".cfh",
is_included);
// Slurp and parse file.
size_t unused;
char *content = CFCUtil_slurp_text(source_path, &unused);
CFCFile *file = CFCParser_parse_file(self->parser, content, file_spec);
FREEMEM(content);
if (!file) {
int lineno = CFCParser_get_lineno(self->parser);
CFCUtil_die("%s:%d: parser error", source_path, lineno);
}
// Make sure path_part is unique because the name of the generated
// C header is derived from it.
CFCFile *existing = S_fetch_file(self, path_part);
if (existing) {
CFCUtil_die("File %s.cfh found twice in %s and %s",
path_part, CFCFile_get_source_dir(existing),
source_dir);
}
S_add_file(self, file);
CFCBase_decref((CFCBase*)file);
CFCBase_decref((CFCBase*)file_spec);
FREEMEM(path_part);
}
CFCUtil_free_string_array(context.paths);
}
static void
S_run_tests(CFCTest *test) {
#define STUFF_THING "Stuff" CHY_DIR_SEP "Thing"
CFCParser *parser = CFCParser_new();
CFCFileSpec *file_spec = CFCFileSpec_new(".", STUFF_THING, 0);
{
const char *string =
"parcel Stuff;\n"
"class Stuff::Thing {\n"
" Foo *foo;\n"
" Bar *bar;\n"
"}\n"
"class Foo {}\n"
"class Bar {}\n"
"__C__\n"
"int foo;\n"
"__END_C__\n";
CFCFile *file = CFCParser_parse_file(parser, string, file_spec);
STR_EQ(test, CFCFile_get_source_dir(file), ".", "get_source_dir");
STR_EQ(test, CFCFile_get_path_part(file), STUFF_THING,
"get_path_part");
OK(test, !CFCFile_included(file), "included");
STR_EQ(test, CFCFile_guard_name(file), "H_STUFF_THING", "guard_name");
STR_EQ(test, CFCFile_guard_start(file),
"#ifndef H_STUFF_THING\n#define H_STUFF_THING 1\n",
"guard_start");
STR_EQ(test, CFCFile_guard_close(file), "#endif /* H_STUFF_THING */\n",
"guard_close");
OK(test, !CFCFile_get_modified(file), "modified false at start");
CFCFile_set_modified(file, 1);
OK(test, CFCFile_get_modified(file), "set_modified, get_modified");
#define PATH_TO_STUFF_THING \
"path" CHY_DIR_SEP \
"to" CHY_DIR_SEP \
"Stuff" CHY_DIR_SEP \
"Thing"
char *cfh_path = CFCFile_cfh_path(file, "path/to");
STR_EQ(test, cfh_path, PATH_TO_STUFF_THING ".cfh", "cfh_path");
FREEMEM(cfh_path);
char *c_path = CFCFile_c_path(file, "path/to");
STR_EQ(test, c_path, PATH_TO_STUFF_THING ".c", "c_path");
FREEMEM(c_path);
char *h_path = CFCFile_h_path(file, "path/to");
STR_EQ(test, h_path, PATH_TO_STUFF_THING ".h", "h_path");
FREEMEM(h_path);
CFCClass **classes = CFCFile_classes(file);
OK(test,
classes[0] != NULL && classes[1] != NULL && classes[2] != NULL
&& classes[3] == NULL,
"classes() filters blocks");
CFCVariable **member_vars = CFCClass_fresh_member_vars(classes[0]);
CFCType *foo_type = CFCVariable_get_type(member_vars[0]);
CFCType_resolve(foo_type);
STR_EQ(test, CFCType_get_specifier(foo_type), "stuff_Foo",
"file production picked up parcel def");
CFCType *bar_type = CFCVariable_get_type(member_vars[1]);
CFCType_resolve(bar_type);
STR_EQ(test, CFCType_get_specifier(bar_type), "stuff_Bar",
"parcel def is sticky");
CFCParcel *parcel = CFCFile_get_parcel(file);
STR_EQ(test, CFCParcel_get_name(parcel), "Stuff", "get_parcel");
CFCBase **blocks = CFCFile_blocks(file);
STR_EQ(test, CFCBase_get_cfc_class(blocks[0]),
"Clownfish::CFC::Model::Class", "blocks[0]");
STR_EQ(test, CFCBase_get_cfc_class(blocks[1]),
"Clownfish::CFC::Model::Class", "blocks[1]");
STR_EQ(test, CFCBase_get_cfc_class(blocks[2]),
"Clownfish::CFC::Model::Class", "blocks[2]");
STR_EQ(test, CFCBase_get_cfc_class(blocks[3]),
"Clownfish::CFC::Model::CBlock", "blocks[3]");
OK(test, blocks[4] == NULL, "blocks[4]");
CFCBase_decref((CFCBase*)file);
CFCClass_clear_registry();
}
CFCBase_decref((CFCBase*)file_spec);
CFCBase_decref((CFCBase*)parser);
CFCParcel_reap_singletons();
}
