1 files changed, 106 insertions, 0 deletions
diff --git a/bcc/misc/test/opcmp.t b/bcc/misc/test/opcmp.t
new file mode 100644
index 0000000..28bd1a2
--- /dev/null
+++ b/bcc/misc/test/opcmp.t
@@ -0,0 +1,106 @@
+/* opcmp.t - test logical compare operations */
+
+/* only doing chars, shorts, ints and unsigneds */
+/* not doing longs, floats or doubles */
+
+/* short = int, so only a few examples */
+/* unsigned like int, so only a few examples */
+/* all examples < */
+
+op1()
+{
+	char c, *pc, **ppc, cfn();
+	short s, *ps, **pps, sfn();
+	int i, *pi, **ppi, ifn();
+	unsigned u, *pu, **ppu, ufn();
+
+	c < 0;
+	0 < c;
+	i < 0;
+	0 < i;
+
+	s < 0;
+	0 < s;
+
+	0 < u;
+	u < 0;
+	1 < u;
+	u < 1;
+
+	c < 1;
+	1 < c;
+	c < 500;
+	500 < c;
+
+	c < c;
+	c < i;
+	i < c;
+	i < i;
+
+	s < c;
+	i < u;
+
+	c < c++;
+	c < i++;
+	i < c++;
+	i < i++;
+
+	s < i++;
+	c < u++;
+
+	c++ < c;
+	i++ < c;
+	c++ < i;
+	i++ < i;
+
+	s++ < c;
+	i++ < u;
+
+	c < cfn();
+	c < ifn();
+	i < cfn();
+	i < ifn();
+
+	s < cfn();
+	c < ufn();
+
+	cfn() < c;
+	ifn() < c;
+	cfn() < i;
+	ifn() < i;
+
+	sfn() < c;
+	ifn() < u;
+
+	*pc < c++;
+	*pc < i++;
+	*pi < c++;
+	*pi < i++;
+
+	*ps < c++;
+	*pi < u++;
+
+	c++ < *pc;
+	i++ < *pc;
+	c++ < *pi;
+	i++ < *pi;
+
+	s++ < *pc;
+	i++ < *pu;
+
+	**ppc < c++;
+	**ppc < i++;
+	**ppi < c++;
+	**ppi < i++;
+
+	**pps < c++;
+	**ppi < u++;
+
+	c++ < **ppc;
+	i++ < **ppc;
+	c++ < **ppi;
+	i++ < **ppi;
+
+	s++ < **ppc;
+	i++ < **ppu;
+}