Reorganize test dir to ensure test of installed pkg

tests/test_bitwise_reduce/tb_template.sv

@@ -0,0 +1,44 @@
+{% extends "lib/tb_base.sv" %}
+
+{% block seq %}
+    {% sv_line_anchor %}
+    ##1;
+    cb.rst <= '0;
+    ##1;
+
+    cpuif.write('h0, 'h00);
+    @cb;
+    assert(cb.hwif_out.r1.f.anded == 1'b0);
+    assert(cb.hwif_out.r1.f.ored  == 1'b0);
+    assert(cb.hwif_out.r1.f.xored == 1'b0);
+
+    cpuif.write('h0, 'h01);
+    @cb;
+    assert(cb.hwif_out.r1.f.anded == 1'b0);
+    assert(cb.hwif_out.r1.f.ored  == 1'b1);
+    assert(cb.hwif_out.r1.f.xored == 1'b1);
+
+    cpuif.write('h0, 'h02);
+    @cb;
+    assert(cb.hwif_out.r1.f.anded == 1'b0);
+    assert(cb.hwif_out.r1.f.ored  == 1'b1);
+    assert(cb.hwif_out.r1.f.xored == 1'b1);
+
+    cpuif.write('h0, 'h03);
+    @cb;
+    assert(cb.hwif_out.r1.f.anded == 1'b0);
+    assert(cb.hwif_out.r1.f.ored  == 1'b1);
+    assert(cb.hwif_out.r1.f.xored == 1'b0);
+
+    cpuif.write('h0, 'hFE);
+    @cb;
+    assert(cb.hwif_out.r1.f.anded == 1'b0);
+    assert(cb.hwif_out.r1.f.ored  == 1'b1);
+    assert(cb.hwif_out.r1.f.xored == 1'b1);
+
+    cpuif.write('h0, 'hFF);
+    @cb;
+    assert(cb.hwif_out.r1.f.anded == 1'b1);
+    assert(cb.hwif_out.r1.f.ored  == 1'b1);
+    assert(cb.hwif_out.r1.f.xored == 1'b0);
+{% endblock %}