Module Name: src
Committed By: rillig
Date: Sun Feb 7 12:48:35 UTC 2021
Modified Files:
src/tests/lib/libcurses/director: testlang_parse.y
Log Message:
tests/libcurses: use a single indentation style in the test grammar
The grammar rule 'args' has been left as-is since it needs to be split
into 'args' and 'arg' first, to avoid the redundancy.
The braces in "if (create_check_file)" were misleading. It's strange that
GCC didn't reject this.
To generate a diff of this commit:
cvs rdiff -u -r1.22 -r1.23 src/tests/lib/libcurses/director/testlang_parse.y
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/tests/lib/libcurses/director/testlang_parse.y
diff -u src/tests/lib/libcurses/director/testlang_parse.y:1.22 src/tests/lib/libcurses/director/testlang_parse.y:1.23
--- src/tests/lib/libcurses/director/testlang_parse.y:1.22 Sun Feb 7 12:24:18 2021
+++ src/tests/lib/libcurses/director/testlang_parse.y Sun Feb 7 12:48:34 2021
@@ -1,5 +1,5 @@
%{
-/* $NetBSD: testlang_parse.y,v 1.22 2021/02/07 12:24:18 rillig Exp $ */
+/* $NetBSD: testlang_parse.y,v 1.23 2021/02/07 12:48:34 rillig Exp $ */
/*-
* Copyright 2009 Brett Lymn <[email protected]>
@@ -216,60 +216,72 @@ statement : assign
| /* empty */
;
-assign : ASSIGN VARNAME numeric {set_var(data_number, $2, $3);}
- | ASSIGN VARNAME LHB expr RHB {set_var(data_number, $2, $<string>4);}
- | ASSIGN VARNAME STRING {set_var(data_string, $2, $3);}
- | ASSIGN VARNAME BYTE {set_var(data_byte, $2, $3);}
+assign : ASSIGN VARNAME numeric {
+ set_var(data_number, $2, $3);
+ }
+ | ASSIGN VARNAME LHB expr RHB {
+ set_var(data_number, $2, $<string>4);
+ }
+ | ASSIGN VARNAME STRING {
+ set_var(data_string, $2, $3);
+ }
+ | ASSIGN VARNAME BYTE {
+ set_var(data_byte, $2, $3);
+ }
;
-cchar : CCHAR VARNAME attributes char_vals
- {
- set_cchar($2, $<string>3);
- }
+cchar : CCHAR VARNAME attributes char_vals {
+ set_cchar($2, $<string>3);
+ }
;
-wchar : WCHAR VARNAME char_vals
- {
- set_wchar($2);
- }
+wchar : WCHAR VARNAME char_vals {
+ set_wchar($2);
+ }
;
attributes : numeric
- | LHB expr RHB
- { $<string>$ = $<string>2; }
- | VARIABLE
- { $<string>$ = get_numeric_var($1); }
+ | LHB expr RHB {
+ $<string>$ = $<string>2;
+ }
+ | VARIABLE {
+ $<string>$ = get_numeric_var($1);
+ }
;
-char_vals : numeric
- { add_to_vals(data_number, $1); }
+char_vals : numeric {
+ add_to_vals(data_number, $1);
+ }
| LHSB array RHSB
- | VARIABLE
- { add_to_vals(data_var, $1); }
- | STRING
- { add_to_vals(data_string, $1); }
- | BYTE
- { add_to_vals(data_byte, $1); }
+ | VARIABLE {
+ add_to_vals(data_var, $1);
+ }
+ | STRING {
+ add_to_vals(data_string, $1);
+ }
+ | BYTE {
+ add_to_vals(data_byte, $1);
+ }
;
call : CALL result fn_name args {
- do_function_call(1);
-}
+ do_function_call(1);
+ }
;
call2 : CALL2 result result fn_name args {
- do_function_call(2);
-}
+ do_function_call(2);
+ }
;
call3 : CALL3 result result result fn_name args {
- do_function_call(3);
-}
+ do_function_call(3);
+ }
;
call4 : CALL4 result result result result fn_name args {
- do_function_call(4);
- }
+ do_function_call(4);
+ }
;
check : CHECK var returns {
@@ -280,7 +292,7 @@ check : CHECK var returns {
err(1, "Undefined variable in check statement, line %zu"
" of file %s", line, cur_file);
- if (command.returns[1].data_type == data_var){
+ if (command.returns[1].data_type == data_var) {
vptr = &vars[command.returns[1].data_index];
command.returns[1].data_type = vptr->type;
command.returns[1].data_len = vptr->len;
@@ -363,7 +375,7 @@ check : CHECK var returns {
}
init_parse_variables(0);
- }
+}
;
delay : DELAY numeric {
@@ -417,22 +429,21 @@ noinput : NOINPUT {
}
no_input = true;
- }
-
-compare : COMPARE PATH
- | COMPARE FILENAME
-{
- compare_streams($2, true);
}
- ;
+compare : COMPARE PATH
+ /* FIXME: missing action */
+ | COMPARE FILENAME {
+ compare_streams($2, true);
+ }
+ ;
comparend : COMPAREND PATH
- | COMPAREND FILENAME
-{
- compare_streams($2, false);
-}
- ;
+ /* FIXME: missing action */
+ | COMPAREND FILENAME {
+ compare_streams($2, false);
+ }
+ ;
result : returns
@@ -451,87 +462,89 @@ returns : numeric { assign_rets(data_nu
;
var : VARNAME {
- assign_rets(data_var, $1);
- }
+ assign_rets(data_var, $1);
+ }
;
reference : VARIABLE {
- assign_rets(data_ref, $1);
- }
+ assign_rets(data_ref, $1);
+ }
+ /* XXX: missing semicolon; how does yacc interpret this? */
fn_name : VARNAME {
- if (command.function != NULL)
- free(command.function);
+ if (command.function != NULL)
+ free(command.function);
- command.function = malloc(strlen($1) + 1);
- if (command.function == NULL)
- err(1, "Could not allocate memory for function name");
- strcpy(command.function, $1);
- }
+ command.function = malloc(strlen($1) + 1);
+ if (command.function == NULL)
+ err(1, "Could not allocate memory for function name");
+ strcpy(command.function, $1);
+ }
;
-array : numeric { $<vals>$ = add_to_vals(data_number, $1); };
- | VARIABLE
- { $<vals>$ = add_to_vals(data_number,
- get_numeric_var($1)); }
- | BYTE
- {
- $<vals>$ = add_to_vals(data_byte, (void *) $1);
- }
- | STRING
- {
- $<vals>$ = add_to_vals(data_string, (void *) $1);
- }
- | numeric MULTIPLIER numeric
- {
- unsigned long i;
- unsigned long acount;
-
- acount = strtoul($3, NULL, 10);
- for (i = 0; i < acount; i++) {
- $<vals>$ = add_to_vals(data_number, $1);
- }
+array : numeric {
+ $<vals>$ = add_to_vals(data_number, $1);
+ }
+ ; /* XXX: extra semicolon; yacc seems to ignore this. */
+ | VARIABLE {
+ $<vals>$ = add_to_vals(data_number,
+ get_numeric_var($1));
+ }
+ | BYTE {
+ $<vals>$ = add_to_vals(data_byte, (void *) $1);
+ }
+ | STRING {
+ $<vals>$ = add_to_vals(data_string, (void *) $1);
+ }
+ | numeric MULTIPLIER numeric {
+ unsigned long i;
+ unsigned long acount;
+
+ acount = strtoul($3, NULL, 10);
+ for (i = 0; i < acount; i++) {
+ $<vals>$ = add_to_vals(data_number, $1);
}
- | VARIABLE MULTIPLIER numeric
- {
- unsigned long i, acount;
- char *val;
-
- acount = strtoul($3, NULL, 10);
- val = get_numeric_var($1);
- for (i = 0; i < acount; i++) {
- $<vals>$ = add_to_vals(data_number, val);
- }
+ }
+ | VARIABLE MULTIPLIER numeric {
+ unsigned long i, acount;
+ char *val;
+
+ acount = strtoul($3, NULL, 10);
+ val = get_numeric_var($1);
+ for (i = 0; i < acount; i++) {
+ $<vals>$ = add_to_vals(data_number, val);
}
- | BYTE MULTIPLIER numeric
- {
- unsigned long i, acount;
-
- acount = strtoul($3, NULL, 10);
- for (i = 0; i < acount; i++) {
- $<vals>$ = add_to_vals(data_byte, (void *) $1);
- }
+ }
+ | BYTE MULTIPLIER numeric {
+ unsigned long i, acount;
+
+ acount = strtoul($3, NULL, 10);
+ for (i = 0; i < acount; i++) {
+ $<vals>$ = add_to_vals(data_byte, (void *) $1);
}
- | STRING MULTIPLIER numeric
- {
- unsigned long i, acount;
-
- acount = strtoul($3, NULL, 10);
- for (i = 0; i < acount; i++) {
- $<vals>$ = add_to_vals(data_string,
- (void *) $1);
- }
+ }
+ | STRING MULTIPLIER numeric {
+ unsigned long i, acount;
+
+ acount = strtoul($3, NULL, 10);
+ for (i = 0; i < acount; i++) {
+ $<vals>$ = add_to_vals(data_string,
+ (void *) $1);
}
+ }
| array array
;
expr : numeric
- | VARIABLE
- { $<string>$ = get_numeric_var($1); }
- | expr OR expr
- { $<string>$ = numeric_or($<string>1, $<string>3); }
+ | VARIABLE {
+ $<string>$ = get_numeric_var($1);
+ }
+ | expr OR expr {
+ $<string>$ = numeric_or($<string>1, $<string>3);
+ }
;
+ /* TODO: split into 'arg' */
args : /* empty */
| LHB expr RHB { assign_arg(data_static, $<string>2); } args
| numeric { assign_arg(data_static, $1); } args
@@ -995,7 +1008,7 @@ compare_streams(char *filename, bool dis
if (check_file_flag == (GEN_CHECK_FILE | FORCE_GEN))
create_check_file = 1;
- else if ((check_fd = open(check_file, O_RDONLY, 0)) < 0){
+ else if ((check_fd = open(check_file, O_RDONLY, 0)) < 0) {
if (check_file_flag & GEN_CHECK_FILE)
create_check_file = 1;
else
@@ -1003,10 +1016,12 @@ compare_streams(char *filename, bool dis
check_file, line, cur_file);
}
- if (create_check_file)
- if ((check_fd = open(check_file, O_WRONLY | O_CREAT, 0644)) < 0){
+ if (create_check_file) {
+ check_fd = open(check_file, O_WRONLY | O_CREAT, 0644);
+ if (check_fd < 0) {
err(2, "failed to create file %s line %zu of file %s",
check_file, line, cur_file);
+ }
}
fds[0].fd = check_fd;
@@ -1025,12 +1040,12 @@ compare_streams(char *filename, bool dis
offs = 0;
while (poll(fds, nfd, 500) == nfd) {
/* Read from check file if doing comparison */
- if (!create_check_file){
+ if (!create_check_file) {
if (fds[0].revents & POLLIN) {
if ((result = read(check_fd, &ref, 1)) < 1) {
if (result != 0) {
- err(2,
- "Bad read on file %s", check_file);
+ err(2, "Bad read on file %s",
+ check_file);
} else {
break;
}
@@ -1054,7 +1069,7 @@ compare_streams(char *filename, bool dis
continue;
}
- if (create_check_file){
+ if (create_check_file) {
if ((result = write(check_fd, &data, 1)) < 1) {
if (result != 0) {
err(2,
@@ -1094,7 +1109,7 @@ compare_streams(char *filename, bool dis
* if creating a check file, there shouldn't be
* anymore saved output
*/
- if (saved_output.count > 0){
+ if (saved_output.count > 0) {
if (create_check_file)
err(2, "Slave output not flushed correctly");
else
@@ -1618,7 +1633,7 @@ validate_cchar(cchar_t *expected, cchar_
/*
* No chance of a match if elements count differ...
*/
- if ((expected->elements != value->elements)){
+ if ((expected->elements != value->elements)) {
if (check == 0)
errx(1, "cchar validation failed, elements count mismatch, "
"expected %d, received %d", expected->elements, value->elements);
@@ -1636,7 +1651,7 @@ validate_cchar(cchar_t *expected, cchar_
*/
if ((expected->attributes & WA_ATTRIBUTES) !=
- (value->attributes & WA_ATTRIBUTES )){
+ (value->attributes & WA_ATTRIBUTES )) {
if (check == 0)
errx(1, "cchar validation failed,attributes mismatch, expected "
"0x%x, received 0x%x", expected->attributes & WA_ATTRIBUTES,
@@ -1702,7 +1717,7 @@ validate_wchar(wchar_t *expected, wchar_
/*
* No chance of a match if length differ...
*/
- if (len1 != len2){
+ if (len1 != len2) {
if (check == 0)
errx(1, "wchar string validation failed, length mismatch, "
"expected %d, received %d", len1, len2);
