5 files changed, 11 insertions, 1 deletions
diff --git a/systemtest/config/unix.exp b/systemtest/config/unix.exp
index 2de93b0..1bd9310 100644
--- a/systemtest/config/unix.exp
+++ b/systemtest/config/unix.exp
@@ -1,9 +1,13 @@
 proc runtest_exit_code { test_name command_line exit_code } {
 
+  exec ./mcc $command_line.cpp
+
   spawn $command_line
   
   expect eof
-  
+ 
+  exec rm $command_line
+ 
   lassign [wait] pid spawnid os_error_flag value
   
   if {$os_error_flag == 0} {
diff --git a/systemtest/mcc-execute.tests/exitcodes.exp b/systemtest/mcc-execute.tests/exitcodes.exp
index 48d19a1..0480be8 100644
--- a/systemtest/mcc-execute.tests/exitcodes.exp
+++ b/systemtest/mcc-execute.tests/exitcodes.exp
@@ -2,4 +2,7 @@
 
 runtest_exit_code "Return 1" "systemtest/mcc-execute.tests/test-return-1" 1
 runtest_exit_code "Addition" "systemtest/mcc-execute.tests/test-addition" 3
+runtest_exit_code "Multiplication" "systemtest/mcc-execute.tests/test-multiplication" 6
+runtest_exit_code "Division" "systemtest/mcc-execute.tests/test-division" 2
+runtest_exit_code "Modulo" "systemtest/mcc-execute.tests/test-modulo" 1
 
diff --git a/systemtest/mcc-execute.tests/test-division.cpp b/systemtest/mcc-execute.tests/test-division.cpp
new file mode 100644
index 0000000..21fc59f
--- /dev/null
+++ b/systemtest/mcc-execute.tests/test-division.cpp
@@ -0,0 +1 @@
+int main() { return 6 / 3; }
diff --git a/systemtest/mcc-execute.tests/test-modulo.cpp b/systemtest/mcc-execute.tests/test-modulo.cpp
new file mode 100644
index 0000000..c20fe78
--- /dev/null
+++ b/systemtest/mcc-execute.tests/test-modulo.cpp
@@ -0,0 +1 @@
+int main() { return 7 % 3; }
diff --git a/systemtest/mcc-execute.tests/test-multiplication.cpp b/systemtest/mcc-execute.tests/test-multiplication.cpp
new file mode 100644
index 0000000..d510f96
--- /dev/null
+++ b/systemtest/mcc-execute.tests/test-multiplication.cpp
@@ -0,0 +1 @@
+int main() { return 2 * 3; }