linecap floor lines test

Author: zohassadar

tests/src/floor.rs

@@ -1,8 +1,9 @@
-use crate::{util, labels, playfield};
+use crate::{util, labels, playfield, video};
 
 pub fn test() {
     test_floor();
-    test_floor_linecap();
+    test_floor_linecap_level();
+    test_floor_linecap_lines();
     test_floor0();
 }
 
@@ -54,7 +55,63 @@ fn test_floor() {
     assert_ne!(playfield::get(&mut emu, 0, 19), 0xEF);
 }
 
-fn test_floor_linecap() {
+fn test_floor_linecap_lines() {
+
+    let mut emu = util::emulator(None);
+
+    for _ in 0..3 { emu.run_until_vblank(); }
+
+    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[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("linecapWhen") 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("linecapLines") as usize] = 0x10;
+    emu.memory.iram_raw[labels::get("linecapLines") as usize + 1] = 0;
+
+
+    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();}
+
+    }
+
+    // check rows aren't pulled from the top in linecap floor mode
+    for i in 0..40 {
+        assert_eq!(emu.memory.iram_raw[i + labels::get("playfield") as usize], 0xEF);
+    }
+
+    // check the floor is there
+    assert_ne!(playfield::get(&mut emu, 0, 19), 0xEF);
+    // but the row above isn't
+    assert_eq!(playfield::get(&mut emu, 0, 18), 0xEF);
+}
+
+fn test_floor_linecap_level() {
+
     let mut emu = util::emulator(None);
 
     for _ in 0..3 { emu.run_until_vblank(); }