Fix incorrect details in deadfish

engines/deadfish/README.md

@@ -1,21 +1,8 @@
-# Brainfuck
+# Deadfish
 
 ## Allowed symbols
 
-- `>`: Move the pointer to the right
+- `i`: Increment value by 1
-- `<`: Move the pointer to the left
+- `d`: Decrement value by 1
-- `+`: Increment the memory cell at the pointer
+- `s`: Square the value
-- `-`: Decrement the memory cell at the pointer
+- `o`: Output the value
-- `.`: Output the character signified by the cell at the pointer
-- `,`: Input a character and store it in the cell at the pointer
-- `[`: Jump past the matching `]` if the cell at the pointer is 0
-- `]`: Jump back to the matching `[` if the cell at the pointer is nonzero
-
-## Memory specifications
-
-> These parameters will be configurable when engine configuration is added to the project
-
-- For Turing-completeness, the number of cells is kept unbounded.
-- Cell size is 8 bits, and allows values in the range `[-128, 127]`.
-- Value `10` is designated for newlines.
-- The value `0` is returned on reaching `EOF`.

engines/deadfish/tests/index.test.ts

@@ -1,27 +1,10 @@
 import { readTestProgram, executeProgram } from "../../test-utils";
-// import { BFRS, serializeTapeMap } from "../constants";
 import Engine from "../runtime";
 
 /**
- * All test programs are picked up from https://esolangs.org/wiki/Brainfuck.
+ * All test programs are picked up from https://esolangs.org/wiki/Deadfish.
- * - Cell cleanup code at end of cell size program is not included.
  */
 
-/**
- * Check if actual cell array matches expected cell array.
- * Expected cell array must exclude trailing zeros.
- * @param cellsMap Map of cell index to value, as provided in execution result.
- * @param expected Array of expected cell values, without trailing zeros.
- */
-// const expectCellsToBe = (cellsMap: BFRS["tape"], expected: number[]) => {
-//   const cells = serializeTapeMap(cellsMap);
-//   expect(cells.length).toBeGreaterThanOrEqual(expected.length);
-//   cells.forEach((value, idx) => {
-//     if (idx < expected.length) expect(value).toBe(expected[idx]);
-//     else expect(value).toBe(0);
-//   });
-// };
-
 describe("Test programs", () => {
   // Standard hello-world program
   test("hello world", async () => {