X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/3650b4b8dddf39f6d6f5b2514d1f036548c5fe2e..fcbfa6b01c0222b01254730c66d539ed2c841a4e:/tests/regression.at diff --git a/tests/regression.at b/tests/regression.at index d9578a42..a9746bc8 100644 --- a/tests/regression.at +++ b/tests/regression.at @@ -29,7 +29,7 @@ AT_SETUP([Early token definitions]) # Found in GCJ: they expect the tokens to be defined before the user # prologue, so that they can use the token definitions in it. -AT_DATA([input.y], +AT_DATA_GRAMMAR([input.y], [[%{ void yyerror (const char *s); int yylex (void); @@ -50,8 +50,8 @@ exp: MY_TOKEN; %% ]]) -AT_CHECK([bison input.y -o input.c]) -AT_COMPILE([input], [-c input.c]) +AT_CHECK([bison -o input.c input.y]) +AT_COMPILE([input.o], [-c input.c]) AT_CLEANUP @@ -72,9 +72,9 @@ exp: { tests = {{{{{{{{{{}}}}}}}}}}; }; %% ]]) -AT_CHECK([bison -v input.y -o input.c]) +AT_CHECK([bison -v -o input.c input.y]) -AT_CHECK([fgrep 'tests = {{{{{{{{{{}}}}}}}}}};' input.c], 0, [ignore]) +AT_CHECK([grep 'tests = {{{{{{{{{{}}}}}}}}}};' input.c], 0, [ignore]) AT_CLEANUP @@ -99,7 +99,7 @@ exp: '(' exp ')' | NUM ; %% ]]) -AT_CHECK([bison -v input.y -o input.c], 0, [], +AT_CHECK([bison -v -o input.c input.y], 0, [], [[input.y:6.8-14: warning: symbol `"<="' used more than once as a literal string ]]) @@ -144,13 +144,13 @@ expr: }; ]]) -AT_CHECK([bison input.y -o input.c -v]) +AT_CHECK([bison -o input.c -v input.y]) # Check the contents of the report. AT_CHECK([cat input.output], [], [[Grammar - 0 $axiom: expr $ + 0 $accept: expr $end 1 @1: /* empty */ @@ -163,7 +163,7 @@ AT_CHECK([cat input.output], [], Terminals, with rules where they appear -$ (0) 0 +$end (0) 0 'a' (97) 2 'b' (98) 2 'c' (99) 4 @@ -172,7 +172,7 @@ error (256) Nonterminals, with rules where they appear -$axiom (6) +$accept (6) on left: 0 expr (7) on left: 2 4, on right: 0 @@ -184,7 +184,7 @@ expr (7) state 0 - 0 $axiom: . expr $ + 0 $accept: . expr $end 'a' shift, and go to state 1 @@ -205,9 +205,9 @@ state 1 state 2 - 0 $axiom: expr . $ + 0 $accept: expr . $end - $ shift, and go to state 5 + $end shift, and go to state 5 state 3 @@ -226,9 +226,9 @@ state 4 state 5 - 0 $axiom: expr $ . + 0 $accept: expr $end . - $default accept + $default accept state 6 @@ -266,7 +266,7 @@ exp: ; %% ]]) -AT_CHECK([bison -v input.y -o input.c]) +AT_CHECK([bison -v -o input.c input.y]) AT_CLEANUP @@ -284,7 +284,7 @@ AT_DATA([input.y], ? default: 'a' } %& -%a +%a-does-not-exist %- %{ ]]) @@ -294,11 +294,11 @@ AT_CHECK([bison input.y], [1], [], input.y:3.14: invalid character: `}' input.y:4.1: invalid character: `%' input.y:4.2: invalid character: `&' -input.y:5.1: invalid character: `%' +input.y:5.1-17: invalid directive: `%a-does-not-exist' input.y:6.1: invalid character: `%' input.y:6.2: invalid character: `-' -input.y:7.1-8.0: unexpected end of file in a prologue -input.y:7.1-8.0: parse error, unexpected PROLOGUE, expecting ";" or "|" +input.y:7.1-8.0: missing `%}' at end of file +input.y:7.1-8.0: syntax error, unexpected "%{...%}" ]]) AT_CLEANUP @@ -313,12 +313,12 @@ AT_CLEANUP AT_SETUP([Token definitions]) # Bison managed, when fed with `%token 'f' "f"' to #define 'f'! -AT_DATA([input.y], +AT_DATA_GRAMMAR([input.y], [%{ void yyerror (const char *s); int yylex (void); %} -[%token YYEOF 0 "end of file" +[%token MYEOF 0 "end of file" %token 'a' "a" %token b "b" %token c 'c' @@ -327,8 +327,35 @@ int yylex (void); exp: "a"; ]]) -AT_CHECK([bison input.y -o input.c]) -AT_COMPILE([input], [input.c -c]) +AT_CHECK([bison -o input.c input.y]) +AT_COMPILE([input.o], [-c input.c]) +AT_CLEANUP + + + +## -------------------- ## +## Characters Escapes. ## +## -------------------- ## + + +AT_SETUP([Characters Escapes]) + +AT_DATA_GRAMMAR([input.y], +[%{ +void yyerror (const char *s); +int yylex (void); +%} +[%% +exp: + '\'' "\'" +| '\"' "\"" +| '"' "'" +; +]]) +# Pacify font-lock-mode: " + +AT_CHECK([bison -o input.c input.y]) +AT_COMPILE([input.o], [-c input.c]) AT_CLEANUP @@ -371,7 +398,7 @@ AT_CHECK([bison -v input.y]) AT_CHECK([cat input.output], 0, [[Grammar - 0 $axiom: CONST_DEC_PART $ + 0 $accept: CONST_DEC_PART $end 1 CONST_DEC_PART: CONST_DEC_LIST @@ -385,7 +412,7 @@ AT_CHECK([cat input.output], 0, Terminals, with rules where they appear -$ (0) 0 +$end (0) 0 ';' (59) 5 '=' (61) 5 error (256) @@ -395,7 +422,7 @@ const_id_tok (259) 5 Nonterminals, with rules where they appear -$axiom (7) +$accept (7) on left: 0 CONST_DEC_PART (8) on left: 1, on right: 0 @@ -409,7 +436,7 @@ CONST_DEC (10) state 0 - 0 $axiom: . CONST_DEC_PART $ + 0 $accept: . CONST_DEC_PART $end $default reduce using rule 4 (@1) @@ -421,9 +448,9 @@ state 0 state 1 - 0 $axiom: CONST_DEC_PART . $ + 0 $accept: CONST_DEC_PART . $end - $ shift, and go to state 5 + $end shift, and go to state 5 state 2 @@ -454,9 +481,9 @@ state 4 state 5 - 0 $axiom: CONST_DEC_PART $ . + 0 $accept: CONST_DEC_PART $end . - $default accept + $default accept state 6 @@ -532,7 +559,7 @@ else: "else" statement; %% ]]) -AT_CHECK([bison -v input.y -o input.c]) +AT_CHECK([bison -v -o input.c input.y]) # Check only the tables. We don't use --no-parser, because it is # still to be implemented in the experimental branch of Bison. @@ -573,7 +600,7 @@ static const unsigned char yyprhs[] = { 0, 0, 3, 5, 6, 9, 14 }; -static const signed char yyrhs[] = +static const yysigned_char yyrhs[] = { 8, 0, -1, 9, -1, -1, 10, 11, -1, 3, 4, 5, 8, -1, 6, 8, -1 @@ -584,8 +611,8 @@ static const unsigned char yyrline[] = }; static const char *const yytname[] = { - "$", "error", "$undefined.", "\"if\"", "\"const\"", "\"then\"", - "\"else\"", "$axiom", "statement", "struct_stat", "if", "else", 0 + "$end", "error", "$undefined", "\"if\"", "\"const\"", "\"then\"", + "\"else\"", "$accept", "statement", "struct_stat", "if", "else", 0 }; static const unsigned short yytoknum[] = { @@ -601,19 +628,19 @@ static const unsigned char yyr2[] = }; static const unsigned char yydefact[] = { - 3, 0, 0, 2, 0, 0, 0, 3, 4, 3, + 3, 0, 0, 2, 0, 0, 1, 3, 4, 3, 6, 5 }; -static const signed char yydefgoto[] = +static const yysigned_char yydefgoto[] = { -1, 2, 3, 4, 8 }; -static const signed char yypact[] = +static const yysigned_char yypact[] = { -2, -1, 4, -8, 0, 2, -8, -2, -8, -2, -8, -8 }; -static const signed char yypgoto[] = +static const yysigned_char yypgoto[] = { -8, -7, -8, -8, -8 }; @@ -621,7 +648,7 @@ static const unsigned char yytable[] = { 10, 1, 11, 5, 6, 0, 7, 9 }; -static const signed char yycheck[] = +static const yysigned_char yycheck[] = { 7, 3, 9, 4, 0, -1, 6, 5 };