7706

1 files changed, 24 insertions, 0 deletions

diff --git a/baremetal/502test.mu b/baremetal/502test.mu
index 3431bfa3..89d9b0e9 100644
--- a/baremetal/502test.mu
+++ b/baremetal/502test.mu
@@ -14,3 +14,27 @@ fn check-ints-equal _a: int, b: int, msg: (addr array byte) {
 fn test-check-ints-equal {
   check-ints-equal 0, 0, "abc"
 }
+
+fn check _a: boolean, msg: (addr array byte) {
+  var a/eax: int <- copy _a
+  compare a, 0/false
+  {
+    break-if-=
+    draw-text-wrapping-right-then-down-from-cursor-over-full-screen 0/screen, ".", 3/fg/cyan, 0/bg
+    return
+  }
+  draw-text-wrapping-right-then-down-from-cursor-over-full-screen 0/screen, msg, 3/fg/cyan, 0/bg
+  count-test-failure
+}
+
+fn check-not _a: boolean, msg: (addr array byte) {
+  var a/eax: int <- copy _a
+  compare a, 0/false
+  {
+    break-if-!=
+    draw-text-wrapping-right-then-down-from-cursor-over-full-screen 0/screen, ".", 3/fg/cyan, 0/bg
+    return
+  }
+  draw-text-wrapping-right-then-down-from-cursor-over-full-screen 0/screen, msg, 3/fg/cyan, 0/bg
+  count-test-failure
+}