END_TEST START_TEST(test_lib_fopen) { FILE *f = lib_fopen(work, "_test", "w"); fprintf(f, "hello world"); fclose(f); lib_free(work); lib_add_search_path("/tmp"); work = lib_find(ident_new("test_lib"), false); fail_if(work == NULL); f = lib_fopen(work, "_test", "r"); fail_if(f == NULL); char buf[12]; fail_if(fgets(buf, sizeof(buf), f) == NULL); fail_unless(strcmp(buf, "hello world") == 0); fclose(f); }
END_TEST START_TEST(test_lib_save) { { tree_t ent = tree_new(T_ENTITY); tree_set_ident(ent, ident_new("name")); tree_add_attr_str(ent, ident_new("attr"), ident_new("test string")); type_t e = type_new(T_ENUM); type_set_ident(e, ident_new("myenum")); tree_t a = tree_new(T_ENUM_LIT); tree_set_ident(a, ident_new("a")); tree_set_type(a, e); tree_set_pos(a, 55); type_enum_add_literal(e, a); tree_t b = tree_new(T_ENUM_LIT); tree_set_ident(b, ident_new("b")); tree_set_type(b, e); type_enum_add_literal(e, b); tree_t p1 = tree_new(T_PORT_DECL); tree_set_ident(p1, ident_new("foo")); tree_set_subkind(p1, PORT_OUT); tree_set_type(p1, type_universal_int()); tree_add_port(ent, p1); tree_t p2 = tree_new(T_PORT_DECL); tree_set_ident(p2, ident_new("bar")); tree_set_subkind(p2, PORT_IN); tree_set_type(p2, e); tree_add_port(ent, p2); tree_t ar = tree_new(T_ARCH); tree_set_ident(ar, ident_new("arch")); tree_set_ident2(ar, ident_new("foo")); tree_t pr = tree_new(T_PROCESS); tree_set_ident(pr, ident_new("proc")); tree_add_stmt(ar, pr); tree_t v1 = tree_new(T_VAR_DECL); tree_set_ident(v1, ident_new("v1")); tree_set_type(v1, e); tree_t r = tree_new(T_REF); tree_set_ident(r, ident_new("v1")); tree_set_ref(r, v1); tree_t s = tree_new(T_VAR_ASSIGN); tree_set_ident(s, ident_new("var_assign")); tree_set_target(s, r); tree_set_value(s, r); tree_add_stmt(pr, s); tree_t c = tree_new(T_LITERAL); tree_set_subkind(c, L_INT); tree_set_ival(c, 53); tree_t s2 = tree_new(T_VAR_ASSIGN); tree_set_ident(s2, ident_new("var_assign")); tree_set_target(s2, r); tree_set_value(s2, c); tree_add_stmt(pr, s2); tree_t s3 = tree_new(T_VAR_ASSIGN); tree_set_ident(s3, ident_new("var_assign")); tree_set_target(s3, r); tree_set_value(s3, str_to_agg("foobar", NULL)); tree_add_stmt(pr, s3); tree_t s4 = tree_new(T_ASSERT); tree_set_ident(s4, ident_new("assert")); tree_set_value(s4, c); tree_set_severity(s4, c); tree_set_message(s4, str_to_agg("message", NULL)); tree_add_stmt(pr, s4); lib_put(work, ar); lib_put(work, ent); } tree_gc(); lib_save(work); lib_free(work); lib_add_search_path("/tmp"); work = lib_find(ident_new("test_lib"), false); fail_if(work == NULL); { tree_t ent = lib_get(work, ident_new("name")); fail_if(ent == NULL); fail_unless(tree_kind(ent) == T_ENTITY); fail_unless(tree_ident(ent) == ident_new("name")); fail_unless(tree_ports(ent) == 2); ident_t attr = tree_attr_str(ent, ident_new("attr")); fail_if(attr == NULL); fail_unless(icmp(attr, "test string")); tree_t p1 = tree_port(ent, 0); fail_unless(tree_kind(p1) == T_PORT_DECL); fail_unless(tree_subkind(p1) == PORT_OUT); fail_unless(type_kind(tree_type(p1)) == T_INTEGER); tree_t p2 = tree_port(ent, 1); fail_unless(tree_kind(p2) == T_PORT_DECL); fail_unless(tree_subkind(p2) == PORT_IN); type_t e = tree_type(p2); fail_unless(type_kind(e) == T_ENUM); fail_unless(type_enum_literals(e) == 2); tree_t a = type_enum_literal(e, 0); fail_unless(tree_kind(a) == T_ENUM_LIT); fail_unless(tree_ident(a) == ident_new("a")); fail_unless(tree_type(a) == e); fail_unless(tree_pos(a) == 55); tree_t b = type_enum_literal(e, 1); fail_unless(tree_kind(b) == T_ENUM_LIT); fail_unless(tree_ident(b) == ident_new("b")); fail_unless(tree_type(b) == e); tree_t ar = lib_get(work, ident_new("arch")); fail_if(ar == NULL); fail_unless(tree_ident(ar) == ident_new("arch")); fail_unless(tree_ident2(ar) == ident_new("foo")); tree_t pr = tree_stmt(ar, 0); fail_unless(tree_kind(pr) == T_PROCESS); fail_unless(tree_ident(pr) == ident_new("proc")); tree_t s = tree_stmt(pr, 0); fail_unless(tree_kind(s) == T_VAR_ASSIGN); tree_t r = tree_target(s); fail_unless(tree_kind(r) == T_REF); fail_unless(tree_value(s) == r); tree_t s2 = tree_stmt(pr, 1); fail_unless(tree_kind(s2) == T_VAR_ASSIGN); fail_unless(tree_target(s2) == r); tree_t s3 = tree_stmt(pr, 2); fail_unless(tree_kind(s3) == T_VAR_ASSIGN); fail_unless(tree_target(s3) == r); fail_unless(tree_kind(tree_value(s3)) == T_AGGREGATE); tree_t s4 = tree_stmt(pr, 3); fail_unless(tree_kind(s4) == T_ASSERT); fail_unless(tree_ident(s4) == ident_new("assert")); tree_t c = tree_value(s2); fail_unless(tree_kind(c) == T_LITERAL); fail_unless(tree_subkind(c) == L_INT); fail_unless(tree_ival(c) == 53); // Type declaration and reference written to different units // so two copies of the type declaration will be read back // hence can't check for pointer equality here fail_unless(type_eq(tree_type(tree_ref(r)), e)); } }
int main(int argc, char **argv) { term_init(); set_default_opts(); if (getenv("NVC_GDB") != NULL) register_gdb_signal_handlers(); else register_trace_signal_handlers(); atexit(fbuf_cleanup); static struct option long_options[] = { { "help", no_argument, 0, 'h' }, { "version", no_argument, 0, 'v' }, { "work", required_argument, 0, 'w' }, { "dump", no_argument, 0, 'd' }, { "codegen", no_argument, 0, 'c' }, { "make", no_argument, 0, 'm' }, { "std", required_argument, 0, 's' }, { 0, 0, 0, 0 } }; int c, index = 0; const char *spec = "aehrvL:"; while ((c = getopt_long(argc, argv, spec, long_options, &index)) != -1) { switch (c) { case 0: // Set a flag break; case 'h': usage(); exit(EXIT_SUCCESS); case 'v': printf("%s\n%s\n", version_string, copy_string); exit(EXIT_SUCCESS); case 'w': opt_set_str("work-name", optarg); break; case 'L': lib_add_search_path(optarg); break; case 's': set_standard(parse_standard(optarg)); break; case 'a': case 'e': case 'd': case 'r': case 'c': case 'm': // Subcommand options are parsed later argc -= (optind - 1); argv += (optind - 1); goto getopt_out; case '?': // getopt_long already printed an error message exit(EXIT_FAILURE); default: abort(); } } getopt_out: switch (c) { case 'a': return analyse(argc, argv); case 'e': return elaborate(argc, argv); case 'r': return run(argc, argv); case 'd': return dump_cmd(argc, argv); case 'c': return codegen(argc, argv); case 'm': return make_cmd(argc, argv); default: fprintf(stderr, "%s: missing command\n", PACKAGE); return EXIT_FAILURE; } }
int main(int argc, char **argv) { term_init(); set_default_opts(); intern_strings(); if (getenv("NVC_GDB") != NULL) register_gdb_signal_handlers(); else register_trace_signal_handlers(); if (is_debugger_running()) atexit(tree_gc); atexit(fbuf_cleanup); static struct option long_options[] = { { "help", no_argument, 0, 'h' }, { "version", no_argument, 0, 'v' }, { "work", required_argument, 0, 'w' }, { "std", required_argument, 0, 's' }, { "messages", required_argument, 0, 'M' }, { "map", required_argument, 0, 'p' }, { "ignore-time", no_argument, 0, 'i' }, { "force-init", no_argument, 0, 'f' }, { 0, 0, 0, 0 } }; opterr = 0; const char *work_name = "work"; const char *work_path = work_name; lib_t work = NULL; const int next_cmd = scan_cmd(1, argc, argv); int c, index = 0; const char *spec = "aehrvL:"; while ((c = getopt_long(next_cmd, argv, spec, long_options, &index)) != -1) { switch (c) { case 0: // Set a flag break; case 'h': usage(); exit(EXIT_SUCCESS); case 'v': printf("%s\n%s\n", version_string, copy_string); exit(EXIT_SUCCESS); case 'w': parse_work_name(optarg, &work_name, &work_path); break; case 'L': lib_add_search_path(optarg); break; case 's': set_standard(parse_standard(optarg)); break; case 'M': set_message_style(parse_message_style(optarg)); break; case 'p': parse_library_map(optarg); break; case 'i': opt_set_int("ignore-time", 1); break; case 'f': opt_set_int("force-init", 1); break; case '?': fatal("unrecognised global option %s", argv[optind - 1]); default: abort(); } } work = lib_new(work_name, work_path); lib_set_work(work); argc -= next_cmd - 1; argv += next_cmd - 1; return process_command(argc, argv); }