X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/e8832397ea06de8049828011aff948b5302ffe66..efcb44dd47603edef28bfb037ebd46bb7957fe5b:/tests/regression.at

diff --git a/tests/regression.at b/tests/regression.at
index f8768f76..d8c3dd88 100644
--- a/tests/regression.at
+++ b/tests/regression.at
@@ -51,7 +51,7 @@ exp: MY_TOKEN;
 ]])
 
 AT_CHECK([bison input.y -o input.c])
-AT_COMPILE([input], [-c input.c])
+AT_COMPILE([input.o], [-c input.c])
 
 AT_CLEANUP
 
@@ -74,7 +74,7 @@ exp: { tests = {{{{{{{{{{}}}}}}}}}}; };
 
 AT_CHECK([bison -v input.y -o input.c])
 
-AT_CHECK([fgrep 'tests = {{{{{{{{{{}}}}}}}}}};' input.c], 0, [ignore])
+AT_CHECK([grep 'tests = {{{{{{{{{{}}}}}}}}}};' input.c], 0, [ignore])
 
 AT_CLEANUP
 
@@ -298,7 +298,7 @@ input.y:5.1: invalid character: `%'
 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: parse error, unexpected "%{...%}", expecting ";" or "|"
 ]])
 
 AT_CLEANUP
@@ -328,7 +328,33 @@ exp: "a";
 ]])
 
 AT_CHECK([bison input.y -o input.c])
-AT_COMPILE([input], [input.c -c])
+AT_COMPILE([input.o], [-c input.c])
+AT_CLEANUP
+
+
+
+## -------------------- ##
+## Characters Escapes.  ##
+## -------------------- ##
+
+
+AT_SETUP([Characters Escapes])
+
+AT_DATA([input.y],
+[%{
+void yyerror (const char *s);
+int yylex (void);
+%}
+[%%
+exp:
+  '\'' "\'"
+| '\"' "\""
+| '"'  "'"
+;
+]])
+
+AT_CHECK([bison input.y -o input.c])
+AT_COMPILE([input.o], [-c input.c])
 AT_CLEANUP