1 files changed, 141 insertions, 0 deletions
diff --git a/tests/test_for_loops.sh b/tests/test_for_loops.sh
new file mode 100644
index 0000000..2e3205f
--- /dev/null
+++ b/tests/test_for_loops.sh
@@ -0,0 +1,141 @@
+test_exit_code 45 <<'EOF'
+int main() {
+    int i;
+    int ret;
+    i = 0;
+    ret = 0;
+    for (i = 0; i < 10; i = i + 1) {
+        ret = ret + i;
+    }
+    return ret;
+}
+EOF
+
+test_exit_code 25 <<'EOF'
+int main() {
+    int i;
+    int ret;
+    i = 0;
+    ret = 0;
+    for (i = 0; i < 10; i = i + 1) {
+        if (i % 2 == 0) {
+            continue;
+        }
+        ret = ret + i;
+    }
+    return ret;
+}
+EOF
+
+test_exit_code 66 <<'EOF'
+int main() {
+    int i;
+    int ret;
+    i = 0;
+    ret = 0;
+    for (i = 0; i < 100; i = i + 1) {
+        if (i == 12) {
+            break;
+        }
+        ret = ret + i;
+    }
+    return ret;
+}
+EOF
+
+cat <<'EOF' > expected
+0
+1
+2
+3
+4
+10
+11
+12
+13
+14
+20
+21
+22
+23
+24
+25
+EOF
+test_diff <<'EOF'
+int printf();
+
+int main() {
+    int i = 0;
+    for (; i < 5; i = i + 1) {
+        printf("%d\n", i);
+    }
+    for (i = 10; i < 15; ) {
+        printf("%d\n", i);
+        i = i + 1;
+    }
+    for (i = 20; ; i = i + 1) {
+        printf("%d\n", i);
+        if (i == 25) break;
+    }
+
+    return 0;
+}
+EOF
+
+cat <<'EOF' > expected
+0
+1
+2
+3
+4
+5
+6
+7
+8
+9
+EOF
+
+test_diff <<'EOF'
+int printf();
+
+int main() {
+    for (int i = 0; i < 10; i++) {
+        printf("%d\n", i);
+    }
+}
+EOF
+
+cat <<'EOF' > expected
+0
+1
+2
+3
+4
+0
+1
+2
+3
+4
+43
+42
+EOF
+
+test_diff <<'EOF'
+int printf();
+
+int main() {
+    for (int i = 0; i < 5; i++) {
+        printf("%d\n", i);
+    }
+    for (int i = 0; i < 5; i++) {
+        printf("%d\n", i);
+    }
+    int x = 42;
+    {
+        int x = 43;
+        printf("%d\n", x);
+    }
+    printf("%d\n", x);
+}
+EOF
+