* callch.ch, callch.exp, Makefile.in: New test case.

Extended testing for PR 6292.

gdb/testsuite/gdb.chill/.Sanitize

@@ -24,6 +24,8 @@ Do-first:
 Things-to-keep:
 
 Makefile.in
+callch.ch
+callch.exp
 chexp.exp
 chillvars.ch
 chillvars.exp

gdb/testsuite/gdb.chill/ChangeLog

@@ -1,3 +1,7 @@
+Sat Mar  4 15:16:17 1995  Per Bothner  <bothner@kalessin.cygnus.com>
+
+	* callch.ch, callch.exp, Makefile.in:  New test case.
+
 Thu Mar  2 06:17:41 1995  Jim Kingdon  (kingdon@lioth.cygnus.com)
 
 	* misc.exp: If executable does not exist, issue warning and skip

gdb/testsuite/gdb.chill/Makefile.in

@@ -94,7 +94,7 @@ CHILL_LIB = ` \
 
 #### host, target, and site specific Makefile frags come in here.
 
-EXECUTABLES = chillvars.exe misc.exe result.exe tuples.exe \
+EXECUTABLES = callch.exe chillvars.exe misc.exe result.exe tuples.exe \
   pr-4975.exe pr-5016.exe pr-5020.exe pr-5022.exe pr-5646.exe pr-5984.exe \
   pr-6292.exe
 

gdb/testsuite/gdb.chill/callch.ch

@@ -0,0 +1,50 @@
+hack : module
+
+dcl i int;
+newmode otto = array (bool, bool) byte;
+newmode str1 = struct (f1 int, f2 bool);
+newmode str2 = struct (f1 otto);
+
+dcl a otto := [[1,1],[1,1]];
+dcl b str1 := [10, false];
+dcl c str2;
+
+fred : proc (a int in, b int loc);
+  writetext(stdout, "a is '%C'; b is '%C'.%/", a, b);
+end fred;
+
+klaus : proc ();
+  writetext(stdout, "here's klaus calling.%/");
+end klaus;
+
+king : proc (p otto loc, x otto in);
+  dcl i, j bool;
+  p := [[h'ff,h'ff],[h'ff,h'ff]];
+  do for i:= lower(bool) to upper(bool);
+    do for j:= lower(bool) to upper(bool);
+      writetext(stdout, "x(%C, %C) = %C.%/", i, j, x(i, j));
+      writetext(stdout, "p(%C, %C) = %C.%/", i, j, p(i, j));
+    od;
+  od;
+end king;
+
+ralph : proc (x str1 in);
+  writetext(stdout, "x.f1 = %C, x.f2 = %C.%/", x.f1, x.f2);
+end ralph;
+
+whitney : proc (x str2 in);
+  dcl i, j bool;
+
+  do for i:= lower(bool) to upper(bool);
+    do for j:= lower(bool) to upper(bool);
+      writetext(stdout, "x.f1(%C, %C) = %C.%/", i, j, x.f1(i, j));
+     od;
+  od;
+
+end whitney;
+
+c := [a];
+i:=12;
+writetext(stdout, "done.%/");
+
+end hack;

gdb/testsuite/gdb.chill/callch.exp

@@ -0,0 +1,68 @@
+# Copyright (C) 1995 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+# Please email any bugs, comments, and/or additions to this file to:
+# bug-gdb@prep.ai.mit.edu
+
+# This file tests that gdb can call functions in a Chill inferior.
+
+if $tracelevel then {
+	strace $tracelevel
+}
+
+proc do_tests {} {
+    global prms_id bug_id subdir objdir srcdir binfile prompt
+
+    set prms_id 0
+    set bug_id 0
+
+    # Start with a fresh gdb.
+
+    gdb_exit
+    gdb_start
+    gdb_reinitialize_dir $srcdir/$subdir
+    gdb_load $objdir/$subdir/$binfile
+
+    send "set language chill\n" ; 
+
+    send "break callch.ch:48\n"; expect -re "$prompt $"
+    send "run\n"; expect -re "Breakpoint .*callch.ch:48.*$prompt $"
+    gdb_test {set fred(10, i)} {a is '10'; b is '12'.}
+    gdb_test_exact "call klaus()" {here's klaus calling.}
+    gdb_test_exact "call fred()" {too few arguments in function call}
+    # Too many arguments are allowed
+    gdb_test_exact "call klaus(10, 20, 30)" {here's klaus calling.}
+    test_print_accept "print a" {\[\(FALSE:TRUE\): \[\(FALSE:TRUE\): 1\]\]}\
+	"print a before king"
+    gdb_test {call king(a, otto[[10, 15], [20, 25]])} "x\\(FALSE, FALSE\\) = 10.*p\\(FALSE, FALSE\\) = -1.*x\\(FALSE, TRUE\\) = 15.*p\\(FALSE, TRUE\\) = -1.*x\\(TRUE, FALSE\\) = 20.*p\\(TRUE, FALSE\\) = -1.*x\\(TRUE, TRUE\\) = 25.*p\\(TRUE, TRUE\\) = -1.*"
+    test_print_accept "print a" {\[\(FALSE:TRUE\): \[\(FALSE:TRUE\): -1\]\]}\
+	"print a after king"
+    gdb_test_exact "call ralph(b)" {x.f1 = 10, x.f2 = FALSE.}
+    gdb_test "call whitney(c)" "x.f1\\(FALSE, FALSE\\) = 1.*x.f1\\(FALSE, TRUE\\) = 1.*x.f1\\(TRUE, FALSE\\) = 1.*x.f1\\(TRUE, TRUE\\) = 1.*"
+}
+
+# Check to see if we have an executable to test.  If not, then either we
+# haven't tried to compile one, or the compilation failed for some reason.
+# In either case, just notify the user and skip the tests in this file.
+
+set binfile "callch.exe"
+set srcfile $binfile.ch
+
+if ![file exists $objdir/$subdir/$binfile] then {
+    warning "$binfile does not exist; tests suppressed."
+} else {
+    do_tests
+}