2 files changed, 57 insertions, 0 deletions
diff --git a/test/ui/v1/ifnzs/links.json b/test/ui/v1/ifnzs/links.json
new file mode 100644
index 0000000..fe51488
--- /dev/null
+++ b/test/ui/v1/ifnzs/links.json
@@ -0,0 +1 @@
+[]
diff --git a/test/ui/v1/ifnzs/ui.c b/test/ui/v1/ifnzs/ui.c
new file mode 100644
index 0000000..0c3921e
--- /dev/null
+++ b/test/ui/v1/ifnzs/ui.c
@@ -0,0 +1,56 @@
+// file    : test/ui/v1/ifnzs/ui.c
+// project : Salis-VM
+// author  : Paul Oliver <contact@pauloliver.dev>
+
+#include <assert.h>
+#include <stdint.h>
+#include <threads.h>
+#include <zlib.h>
+
+#include "arch_spec.h"
+#include "arch_inst.h"
+#include "compress.h"
+#include "salis.h"
+
+int main(void) {
+    uint64_t next_addr = 0;
+
+    salis_init();
+
+    while (mvec_is_proc_owner(g_cores, g_cores->pvec->ip, g_cores->pcur)) {
+        assert(g_cores->pvec->ip == next_addr);
+
+        if (mvec_get_inst(g_cores, g_cores->pvec->ip) == ifnz) {
+            switch (mvec_get_inst(g_cores, g_cores->pvec->ip + 1)) {
+            case nop0:
+                next_addr += g_cores->pvec->r0x ? 1 : 2;
+                break;
+            case nop1:
+                next_addr += g_cores->pvec->r1x ? 1 : 2;
+                break;
+            case nop2:
+                next_addr += g_cores->pvec->r2x ? 1 : 2;
+                break;
+            case nop3:
+                next_addr += g_cores->pvec->r3x ? 1 : 2;
+                break;
+            default:
+                next_addr += g_cores->pvec->r0x ? 0 : 1;
+            }
+        }
+
+        salis_step(1);
+        next_addr++;
+
+        assert(g_cores->pvec->ip == next_addr);
+    }
+
+    assert(g_cores->pvec->ip == ANC_SIZE);
+    assert(g_cores->pvec->r0x == 2);
+    assert(g_cores->pvec->r1x == 2);
+    assert(g_cores->pvec->r2x == 2);
+    assert(g_cores->pvec->r3x == 2);
+
+    salis_save_and_free();
+    return 0;
+}