From 95fd6ae836ab5fee7387f4df46b727165a05b723 Mon Sep 17 00:00:00 2001
From: Paul Oliver <contact@pauloliver.dev>
Date: Thu, 25 Jun 2026 04:42:23 +0200
Subject: Adds v1 unit tests and fixes bugs found by them

---
 test/ui/v1/ifnzs/ui.c    | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 test/ui/v1/ifnzs/vars.py |  3 +++
 2 files changed, 49 insertions(+)
 create mode 100644 test/ui/v1/ifnzs/ui.c
 create mode 100644 test/ui/v1/ifnzs/vars.py

(limited to 'test/ui/v1/ifnzs')

diff --git a/test/ui/v1/ifnzs/ui.c b/test/ui/v1/ifnzs/ui.c
new file mode 100644
index 0000000..57e9533
--- /dev/null
+++ b/test/ui/v1/ifnzs/ui.c
@@ -0,0 +1,46 @@
+#if !defined(COMMAND_NEW)
+#error
+#endif
+
+int main(void) {
+    salis_init();
+
+    uint64_t next_addr = 0;
+
+    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_free();
+    return 0;
+}
diff --git a/test/ui/v1/ifnzs/vars.py b/test/ui/v1/ifnzs/vars.py
new file mode 100644
index 0000000..9c2a9f3
--- /dev/null
+++ b/test/ui/v1/ifnzs/vars.py
@@ -0,0 +1,3 @@
+flags = set()
+defines = set()
+links = set()
-- 
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