1 files changed, 55 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.c++/misc.exp b/gdb/testsuite/gdb.c++/misc.exp
index 6090fbb..7d64e4a 100644
--- a/gdb/testsuite/gdb.c++/misc.exp
+++ b/gdb/testsuite/gdb.c++/misc.exp
@@ -79,6 +79,23 @@ proc deduce_language_of_main {} {
     }
 }
 
+proc test_expr { args } {
+    if { [llength $args] % 2 } {
+	warning "an even # of arguments should be passed to test_expr"
+    }
+    set last_ent [expr [llength $args] - 1];
+    set testname [lindex $args $last_ent];
+    if [gdb_test [lindex $args 0] "" "$testname (setup)"] {
+	gdb_suppress_tests;
+    }
+    for {set x 1} {$x < $last_ent} {set x [expr $x + 2]} {
+	if [gdb_test [lindex $args $x] [lindex $args [expr $x + 1]] "$testname ([lindex $args $x])"] {
+	    gdb_suppress_tests;
+	}
+    }
+    gdb_stop_suppressing_tests;
+}
+
 proc do_tests {} {
     global prms_id
     global bug_id
@@ -104,3 +121,41 @@ proc do_tests {} {
 }
 
 do_tests
+
+test_expr "set language c++" \
+    "print 1 == 1" "print.*\\$\[0-9\]* = true" \
+    "print 1 == 2" "print.*\\$\[0-9\]* = false" \
+    "print as bool"
+
+# Test bool type printing, etc.
+# Note: Language is already set to C++ above! 
+gdb_test "print v_bool" "\\$\[0-9\]* = false" "print a bool var"
+
+# set a bool variable
+test_expr "set variable v_bool = true" \
+    "print v_bool" "\\$\[0-9\]* = true" \
+    "set a bool var"
+
+# next print an array of bool
+gdb_test "print v_bool_array" "\\$\[0-9\]* = \\{false, false\\}" "print a bool array"
+
+# set elements of a bool array
+test_expr "set variable v_bool_array\[1\] = true" \
+    "print v_bool_array" "\\$\[0-9\]* = \\{false, true\\}" \
+    "set a bool array elem"
+
+# bool constants
+gdb_test "print true" "\\$\[0-9\]* = true" "print true"
+gdb_test "print false" "\\$\[0-9\]* = false" "print false"
+
+# arithmetic conversions
+gdb_test "print 1 + true" "\\$\[0-9\]* = 2" "1 + true"
+gdb_test "print 3 + false" "\\$\[0-9\]* = 3" "3 + false"
+gdb_test "print 1 < 2 < 3" "\\$\[0-9\]* = true" "1 < 2 < 3"
+gdb_test "print 2 < 1 > 4" "\\$\[0-9\]* = false" "2 < 1 > 4"
+gdb_test "print (bool)43" "\\$\[0-9\]* = true" "(bool)43"
+gdb_test "print (bool)0" "\\$\[0-9\]* = false" "(bool)0"
+gdb_test "print (bool)17.93" "\\$\[0-9\]* = true" "(bool)17.93"
+gdb_test "print (bool)0.0" "\\$\[0-9\]* = false" "(bool)0.0"
+gdb_test "print (int)true" "\\$\[0-9\]* = 1" "(int)true"
+gdb_test "print (int)false" "\\$\[0-9\]* = 0" "(int)false"