operators.c

elliotchance · May 29, 2017 · 6993d7c · 6993d7c
1 parent ae731c0
commit 6993d7c
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diff --git a/tests/compound.c b/tests/compound.c
diff --git a/tests/operators.c b/tests/operators.c
@@ -0,0 +1,64 @@
+#include <stdio.h>
+#include "tests.h"
+
+// TODO: More comprehensive operator tests
+// https://github.com/elliotchance/c2go/issues/143
+
+int main()
+{
+	plan(15);
+
+    int i = 10;
+    float f = 3.14159f;
+    double d = 0.0;
+    char c = 'A';
+
+    i %= 10;
+	is_eq(i, 0);
+
+    i += 10;
+	is_eq(i, 10);
+
+    i -= 2;
+	is_eq(i, 8);
+
+    i *= 2;
+	is_eq(i, 16);
+
+    i /= 4;
+	is_eq(i, 4);
+
+    i <<= 2;
+	is_eq(i, 16);
+
+    i >>= 2;
+	is_eq(i, 4);
+
+    i ^= 0xCFCF;
+	is_eq(i, 53195);
+
+    i |= 0xFFFF;
+	is_eq(i, 65535);
+
+    i &= 0x0000;
+	is_eq(i, 0);
+
+	diag("Other types");
+
+    f += 1.0f;
+	is_eq(f, 4.14159);
+
+    d += 1.25f;
+	is_eq(d, 1.25);
+
+    i -= 255l;
+	is_eq(i, -255);
+
+    i += 'A';
+	is_eq(i, -190);
+
+    c += 11;
+	is_eq(c, 76);
+
+	done_testing();
+}