tests: do not use grep -q

[bison.git] / tests / javapush.at

diff --git a/tests/javapush.at b/tests/javapush.at
index 65027c318197928b6d4e40fb45122dfe74e5de3e..2f71053366b3c152b05b41456f5e40938fc25f72 100644 (file)
--- a/tests/javapush.at
+++ b/tests/javapush.at
@@ -28,12 +28,13 @@
 
 m4_define([PUSHPULLFLAG],[-Dapi.push-pull=both])
 
-# Modify the grep tester from java.at
-# to ignore status so we can test for zero matching lines
+# AT_CHECK_JAVA_GREP(FILE, [LINE], [COUNT=1])
+# -------------------------------------------
+# Check that FILE contains exactly COUNT lines matching ^LINE$
+# with grep.  Unquoted so that COUNT can be a shell expression.
 m4_define([AT_CHECK_JAVA_GREP],
-        [AT_CHECK([grep -c '^$2$' $1], [ignore], [m4_default([$3], [1])
-])
-])
+[AT_CHECK_UNQUOTED([grep -c '^$2$' $1], [ignore], [m4_default([$3], [1])
+])])
 
 ##################################################
 
@@ -82,7 +83,7 @@ m4_define([AT_TRIVIAL_COMMON],[
   }
 
   static String[[]] teststatename
-    = new String[[]]{"YYACCEPT","YYABORT","YYERROR","UNKNOWN","YYMORE"};
+    = new String[[]]{"YYACCEPT","YYABORT","YYERROR","UNKNOWN","YYPUSH_MORE"};
 
   static void check(int teststate, int expected, String msg)
   {
@@ -109,16 +110,16 @@ m4_define([AT_TRIVIAL_PARSER],[
       setup();
 
       teststate = parser.push_parse('a', null);
-      check(teststate,YYParser.YYMORE,"push_parse('a', null)");
+      check(teststate,YYParser.YYPUSH_MORE,"push_parse('a', null)");
 
       setup();
 
       teststate = parser.push_parse('a', null);
-      check(teststate,YYParser.YYMORE,"push_parse('a', null)");
+      check(teststate,YYParser.YYPUSH_MORE,"push_parse('a', null)");
       teststate = parser.push_parse('b', null);
-      check(teststate,YYParser.YYMORE,"push_parse('b', null)");
+      check(teststate,YYParser.YYPUSH_MORE,"push_parse('b', null)");
       teststate = parser.push_parse('c', null);
-      check(teststate,YYParser.YYMORE,"push_parse('c', null)");
+      check(teststate,YYParser.YYPUSH_MORE,"push_parse('c', null)");
       teststate = parser.push_parse('\0', null);
       check(teststate,YYParser.YYACCEPT,"push_parse('\\0', null)");
 
@@ -146,11 +147,11 @@ m4_define([AT_TRIVIAL_PARSER_INITIAL_ACTION],[
       setup();
 
       teststate = parser.push_parse('a', null);
-      check(teststate,YYParser.YYMORE,"push_parse('a', null)");
+      check(teststate,YYParser.YYPUSH_MORE,"push_parse('a', null)");
       teststate = parser.push_parse('b', null);
-      check(teststate,YYParser.YYMORE,"push_parse('b', null)");
+      check(teststate,YYParser.YYPUSH_MORE,"push_parse('b', null)");
       teststate = parser.push_parse('c', null);
-      check(teststate,YYParser.YYMORE,"push_parse('c', null)");
+      check(teststate,YYParser.YYPUSH_MORE,"push_parse('c', null)");
       teststate = parser.push_parse('\0', null);
       check(teststate,YYParser.YYACCEPT,"push_parse('\\0', null)");
 
@@ -160,43 +161,55 @@ m4_define([AT_TRIVIAL_PARSER_INITIAL_ACTION],[
 }
 ])
 
+## ----------------------------------------------------- ##
+## Trivial Push Parser with api.push-pull verification.  ##
+## ----------------------------------------------------- ##
+
 AT_SETUP([Trivial Push Parser with api.push-pull verification])
 AT_BISON_OPTION_PUSHDEFS
-AT_DATA([[input.y]],[[%language "Java"
+
+AT_DATA([[input.y]],
+[[%language "Java"
 ]AT_TRIVIAL_PARSER[
 ]])
-AT_BISON_OPTION_POPDEFS
 
 # Verify that the proper procedure(s) are generated for each case.
 AT_BISON_CHECK([[-Dapi.push-pull=pull -o Main.java input.y]])
 AT_CHECK_JAVA_GREP([[Main.java]],
                    [[.*public boolean parse ().*]],
                    [1])
-AT_CHECK_JAVA_GREP(
-        [[Main.java]],
+# If BISON_USE_PUSH_FOR_PULL is set, then we have one occurrence of
+# this function, otherwise it should not be there.
+AT_CHECK_JAVA_GREP([[Main.java]],
         [[.*public int push_parse (int yylextoken, Object yylexval).*]],
-        [0])
+        [${BISON_USE_PUSH_FOR_PULL-0}])
+
 AT_BISON_CHECK([[-Dapi.push-pull=both -o Main.java input.y]])
 AT_CHECK_JAVA_GREP([[Main.java]],
                    [[.*public boolean parse ().*]],
                    [1])
-AT_CHECK_JAVA_GREP(
-        [[Main.java]],
+AT_CHECK_JAVA_GREP([[Main.java]],
         [[.*public int push_parse (int yylextoken, Object yylexval).*]],
         [1])
+
 AT_BISON_CHECK([[-Dapi.push-pull=push -o Main.java input.y]])
 AT_CHECK_JAVA_GREP([[Main.java]],
                    [[.*public boolean parse ().*]],
                    [0])
-AT_CHECK_JAVA_GREP(
-        [[Main.java]],
+AT_CHECK_JAVA_GREP([[Main.java]],
         [[.*public int push_parse (int yylextoken, Object yylexval).*]],
         [1])
 
 AT_JAVA_COMPILE([[Main.java]])
 AT_JAVA_PARSER_CHECK([Main], 0, [], [stderr-nolog])
+AT_BISON_OPTION_POPDEFS
 AT_CLEANUP
 
+
+## ------------------------------------------ ##
+## Trivial Push Parser with %initial-action.  ##
+## ------------------------------------------ ##
+
 AT_SETUP([Trivial Push Parser with %initial-action])
 AT_BISON_OPTION_PUSHDEFS
 AT_DATA([[input.y]],[[%language "Java"
@@ -575,7 +588,8 @@ AT_JAVA_PARSER_CHECK([Calc input], 0, [ignore-nolog], [stderr-nolog])
 # NOTE: because the target is "expout", this macro automatically
 # compares the output of the sed command with the contents of
 # the file "expout" (defined above).
-AT_CHECK([[sed -e '/^Stack now.*$/p' -e d ./stderr|tee jj]],[ignore],[expout],[ignore-nolog])
+AT_CHECK([[sed -e '/^Stack now.*$/p' -e d ./stderr]],
+         [ignore], [expout], [ignore-nolog])
 AT_BISON_OPTION_POPDEFS
 AT_CLEANUP