Add tests

Author: Daniel-Cortez

source/compiler/tests/switch_expressions.meta

@@ -0,0 +1,15 @@
+{
+  'test_type': 'runtime',
+  'output': """
+The discount for 1 items is 0%
+The discount for 3 items is 0%
+The discount for 4 items is 10%
+The discount for 7 items is 10%
+The discount for 10 items is 10%
+The discount for 11 items is 15%
+The discount for 20 items is 15%
+The discount for 50 items is 15%
+switch_expressions.amx returns 0
+  """,
+  'should_fail': False
+}

source/compiler/tests/switch_expressions.pwn

@@ -0,0 +1,28 @@
+#include <console>
+
+GetDiscount(numitems)
+{
+	assert(numitems > 0);
+	return switch (numitems;
+		1, 2, 3: 0;
+		4..10:   10;
+		_:       15;
+	);
+}
+
+PrintDiscount(numitems)
+{
+	printf("The discount for %d items is %d%c\n", numitems, GetDiscount(numitems), '%');
+}
+
+main()
+{
+	PrintDiscount(1);
+	PrintDiscount(3);
+	PrintDiscount(4);
+	PrintDiscount(7);
+	PrintDiscount(10);
+	PrintDiscount(11);
+	PrintDiscount(20);
+	PrintDiscount(50);
+}

source/compiler/tests/switch_expressions_pcode.meta

@@ -0,0 +1,26 @@
+{
+  'test_type': 'pcode_check',
+  'code_pattern': r"""
+[0-9a-f]+  proc
+[0-9a-f]+  load.s.pri 0000000c
+[0-9a-f]+  switch [0-9a-f]+
+[0-9a-f]+  zero.pri
+[0-9a-f]+  jump [0-9a-f]+
+[0-9a-f]+  const.pri 0000000a
+[0-9a-f]+  jump [0-9a-f]+
+[0-9a-f]+  const.pri 0000000f
+[0-9a-f]+  jump [0-9a-f]+
+[0-9a-f]+  casetbl 0000000a [0-9a-f]+
+                  00000001 [0-9a-f]+
+                  00000002 [0-9a-f]+
+                  00000003 [0-9a-f]+
+                  00000004 [0-9a-f]+
+                  00000005 [0-9a-f]+
+                  00000006 [0-9a-f]+
+                  00000007 [0-9a-f]+
+                  00000008 [0-9a-f]+
+                  00000009 [0-9a-f]+
+                  0000000a [0-9a-f]+
+[0-9a-f]+  retn
+"""
+}

source/compiler/tests/switch_expressions_pcode.pwn

@@ -0,0 +1,13 @@
+GetDiscount(numitems)
+{
+	return switch (numitems;
+		1, 2, 3: 0;
+		4..10:   10;
+		_:       15;
+	);
+}
+
+main()
+{
+	GetDiscount(1);
+}