test: merge test scripts

1 files changed, 65 insertions, 0 deletions

diff --git a/tests/test_bitwise_operators.sh b/tests/test_bitwise_operators.sh
new file mode 100644
index 0000000..90f553a
--- /dev/null
+++ b/tests/test_bitwise_operators.sh
@@ -0,0 +1,65 @@
+cat <<'EOF' > expected
+123
+460
+EOF
+
+test_diff <<'EOF'
+int printf();
+
+int main() {
+    printf("%d\n", 0 | 123);
+    printf("%d\n", 12 | 456);
+}
+EOF
+
+cat <<'EOF' > expected
+8
+336
+EOF
+test_diff <<'EOF'
+int printf();
+int main() {
+    printf("%d\n", 1 << 3);
+    printf("%d\n", 21 << 4);
+}
+EOF
+
+cat <<'EOF' > expected
+13
+0
+EOF
+test_diff <<'EOF'
+int printf();
+int main() {
+    printf("%d\n", 111 >> 3);
+    printf("%d\n", 15 >> 14);
+}
+EOF
+
+cat <<'EOF' > expected
+1
+7
+6
+4
+3 2 3 0
+EOF
+test_diff <<'EOF'
+int printf();
+
+int main() {
+    int a = 5;
+    int b = 3;
+
+    printf("%d\n", a & b);
+    printf("%d\n", a | b);
+    printf("%d\n", a ^ b);
+    printf("%d\n", 2 + 3 & 4);
+
+    int c = 1 + 2 & 3;
+    int d = 4 & 5 ^ 6;
+    int e = 1 ^ 2 | 3;
+    int f = 0 | 1 & 2;
+    printf("%d %d %d %d\n", c, d, e, f);
+}
+EOF
+