jeeves/uzn
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

add opcode test license, finish op.inc

Browse source
This commit is contained in:
Jeeves 2025-03-05 04:31:07 -07:00
parent 6d2cb973d1
commit 9c84ed1f1a
1 changed files with 44 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

51
src/uxn.zig
View file

@ -683,29 +683,66 @@ fn sft(stack: *Stack, comptime T: type, comptime keep: bool) void {
} }
} }
// Adaptation of https://git.sr.ht/~rabbits/uxn-utils/tree/096fb78a781dcb0454083c3eda89298b98a5187f/item/cli/opctest/src/opctest.tal
//
// MIT License
//
// Copyright (c) Devine Lu Linvega
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
test "op" { test "op" {
var uxn = try Uxn.init(std.testing.allocator); var uxn = try Uxn.init(std.testing.allocator);
defer uxn.deinit(std.testing.allocator); defer uxn.deinit(std.testing.allocator);
const rom = [_]u8{ const rom = [_]u8{
0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
0x21, 0x21, 0x21, 0x21,
0x00, 0x00,
}; };
@memcpy(uxn.mem.m[0x100 .. rom.len + 0x100], &rom); @memcpy(uxn.mem.m[0x100 .. rom.len + 0x100], &rom);
std.debug.print("op.inc\n", .{}); std.debug.print("op.inc\n", .{});
uxn.ws.push(u8, 0x01); uxn.ws.push(u16, 0x0000);
uxn.ws.push(u8, 0xff); uxn.ws.push(u16, 0xfffe);
uxn.ws.push(u8, 0xfe); uxn.ws.push(u16, 0xffff);
uxn.ws.push(u16, 0x0001);
uxn.ws.push(u8, 0x00); uxn.ws.push(u8, 0x00);
uxn.ws.push(u8, 0xfe);
uxn.ws.push(u8, 0xff);
uxn.ws.push(u8, 0x01);
_ = uxn.eval(); _ = uxn.eval();
try std.testing.expectEqual(0x01, uxn.ws.pop(u8)); try std.testing.expectEqual(0x02, uxn.ws.pop(u8));
_ = uxn.eval();
try std.testing.expectEqual(0xff, uxn.ws.pop(u8));
_ = uxn.eval(); _ = uxn.eval();
try std.testing.expectEqual(0x00, uxn.ws.pop(u8)); try std.testing.expectEqual(0x00, uxn.ws.pop(u8));
_ = uxn.eval(); _ = uxn.eval();
try std.testing.expectEqual(0x02, uxn.ws.pop(u8)); try std.testing.expectEqual(0xff, uxn.ws.pop(u8));
_ = uxn.eval();
try std.testing.expectEqual(0x01, uxn.ws.pop(u8));
_ = uxn.eval();
try std.testing.expectEqual(0x0002, uxn.ws.pop(u16));
_ = uxn.eval();
try std.testing.expectEqual(0x0000, uxn.ws.pop(u16));
_ = uxn.eval();
try std.testing.expectEqual(0xffff, uxn.ws.pop(u16));
_ = uxn.eval();
try std.testing.expectEqual(0x0001, uxn.ws.pop(u16));
} }
pub fn formatInstruction( pub fn formatInstruction(