floor linecap tests

Author: kirjavascript

tests/src/floor.rs

@@ -1,6 +1,65 @@
 use crate::{util, labels, playfield};
 
 pub fn test() {
+    test_floor();
+    test_floor0();
+}
+
+fn test_floor() {
+    // check rows aren't pulled from the top in linecap floor mode
+
+    let mut emu = util::emulator(None);
+
+    for _ in 0..3 {
+        emu.run_until_vblank();
+    }
+
+    let practise_type = labels::get("practiseType") as usize;
+    let game_mode = labels::get("gameMode") as usize;
+    let main_loop = labels::get("mainLoop");
+    let level_number = labels::get("levelNumber") as usize;
+
+    emu.memory.iram_raw[practise_type] = labels::get("MODE_TRANSITION") as _;
+    emu.memory.iram_raw[level_number] = 19;
+    emu.memory.iram_raw[game_mode] = 4;
+
+    emu.memory.iram_raw[labels::get("linecapFlag") as usize] = 1;
+    emu.memory.iram_raw[labels::get("linecapHow") as usize] = labels::get("LINECAP_FLOOR") as u8 - 1;
+    emu.memory.iram_raw[labels::get("linecapLevel") as usize] = 20;
+
+    emu.registers.pc = main_loop;
+
+    for _ in 0..5 {
+        emu.run_until_vblank();
+    }
+
+    // get some tetrises
+
+    for _ in 0..4 {
+
+        emu.memory.iram_raw[labels::get("currentPiece") as usize] = 0x11;
+        emu.memory.iram_raw[labels::get("tetriminoX") as usize] = 0x5;
+        emu.memory.iram_raw[labels::get("tetriminoY") as usize] = 0x11;
+        emu.memory.iram_raw[labels::get("autorepeatY") as usize] = 0;
+        emu.memory.iram_raw[labels::get("vramRow") as usize] = 0;
+
+        playfield::set_str(&mut emu,r##"
+##### ####
+##### ####
+##### ####
+##### ####"##);
+
+        for _ in 0..40 {
+            emu.run_until_vblank();
+        }
+    }
+
+    for i in 0..40 {
+        assert_eq!(emu.memory.iram_raw[i + labels::get("playfield") as usize], 0xEF);
+    }
+}
+
+fn test_floor0() {
     // check floor 0 doesnt burn lines
 
     let mut emu = util::emulator(None);
@@ -32,16 +91,15 @@ pub fn test() {
     emu.memory.iram_raw[labels::get("tetriminoX") as usize] = 0x5;
     emu.memory.iram_raw[labels::get("tetriminoY") as usize] = 0x11;
     emu.memory.iram_raw[labels::get("autorepeatY") as usize] = 0;
+    emu.memory.iram_raw[labels::get("vramRow") as usize] = 0;
 
     playfield::set_str(&mut emu,r##"
 ##### ####
 ##### ####
 ##### ####
 ##### ####"##);
 
-    emu.memory.iram_raw[labels::get("vramRow") as usize] = 0;
-
-    for _ in 0..20 {
+    for _ in 0..40 {
         emu.run_until_vblank();
     }
 

tests/src/main.rs

@@ -43,7 +43,7 @@ fn main() {
     // run tests
     if options.test {
         floor::test();
-        println!("floor 0 works!");
+        println!("floor works!");
         score::test();
         println!("score works!");
         score::test_render();