remove some vestigial packaging stuf; redo this later

added more tests to the ISA -- covers all the instructions except RST
(reset).

fixed a bug in the ISA -- when comparing two numbers, we really compared
their pointers. in C, it's the difference between

```
int a = 10;
int b = 12;

int *ap = &a;
int *bp = &b;

if (ap < bp) { /* do stuff */ }
```

the problem is that you're comparing the pointers, *not* the values they
refer to. it instead should be like

if (*ap < *bp) { /* do stuff */ }

because you need to *dereference* the value before comparing. that's
what happens in cli/data/computer.py now.

cli/data/computer.py

@@ -23,9 +23,9 @@ id testing : B = []
 : imul(a, b, t_o) = setlistval(t_o, omul(B[a], B[b]))
 
 : icmp(a, b, z) = { \
-    a = b : equals -> 1 , \
-    a > b : greater -> 1 , \
-    a < b : less -> 1 \
+    B[a] = B[b] : equals -> 1 , \
+    B[a] > B[b] : greater -> 1 , \
+    B[a] < B[b] : less -> 1 \
   }
 : irst(a, b, c) = equals -> 0, greater -> 0, less -> 0
 : ield(addr, b) = setlistval(addr, equals)
@@ -40,7 +40,6 @@ id testing : B = []
 
 : isto(v, addr) = setlistval(addr, v)
 : imov(from, target) = setlistval(target, B[from])
-: ipsto(value, ptr) = setlistval(B[ptr], value)
 
 # registers
 # instruction pointer
@@ -70,7 +69,6 @@ id testing : B = []
     paramthree -> B[addr + 3]
 : exec = { \
     inst = sto  : isto(paramone, paramtwo), \
-    inst = psto : ipsto(paramone, paramtwo), \
     inst = mov  : imov(paramone, paramtwo), \
     inst = add  : iadd(paramone, paramtwo, paramthree), \
     inst = cmp  : icmp(paramone, paramtwo, paramthree), \
@@ -97,7 +95,6 @@ id testing : B = []
 : main = loopaction, loop
 
 : sto = 1
-: psto = 16
 : mov = 17
 : add = 2
 : cmp = 3
@@ -114,5 +111,5 @@ id testing : B = []
 : div = 14
 : rst = 15
 
-: instwidth = [2,3,1,1,1,1,1,1,1,1,3,3,3,3,0,2,2]
+: instwidth = [2,3,2,1,1,1,1,1,1,1,3,3,3,3,0,2,2]
 """

cli/tests/isa.py

@@ -31,7 +31,6 @@ def instruction_test_helper(override_text, expected_output):
     })
     server.start()
 
-    time.sleep(1)
     return server.outputs[-1]["output"] == "true"
 
 class ISATest(unittest.TestCase):
@@ -82,3 +81,77 @@ class ISATest(unittest.TestCase):
                 [14, 1, 6, 5, 3.5, 4],
             )
         )
+
+    def test_jmp(self):
+        self.assertTrue(
+            instruction_test_helper(
+                [7, 10, 0, 0, 0, 0, 0, 0, 0, 1, 3, 3], # jump to addr 10
+                [7, 10, 3, 0, 0, 0, 0, 0, 0, 1, 3, 3]
+            )
+        )
+
+    def test_cmp_eq(self):
+        self.assertTrue(
+            instruction_test_helper(
+                # check if 3 is equal to 3. if so, store 3 into addr 3, otherwise store 1 into address 2
+                [3, 1, 1, 8, 10, 1, 1, 2, 0, 1, 3, 3],
+                [3, 1, 3, 8, 10, 1, 1, 2, 0, 1, 3, 3],
+            )
+        )
+
+    def test_cmp_neq(self):
+        self.assertTrue(
+            instruction_test_helper(
+                # check if 3 is equal to 1. if not, store 3 into addr 3, otherwise store 1 into address 2
+                [3, 1, 2, 9, 10, 1, 1, 2, 0, 1, 3, 3],
+                [3, 1, 3, 9, 10, 1, 1, 2, 0, 1, 3, 3],
+            )
+        )
+
+    def test_cmp_gt(self):
+        self.assertTrue(
+            instruction_test_helper(
+                [3, 1, 2, 10, 10, 1, 1, 2, 0, 1, 3, 3],
+                [3, 1, 3, 10, 10, 1, 1, 2, 0, 1, 3, 3],
+            )
+        )
+
+    def test_cmp_lt(self):
+        self.assertTrue(
+            instruction_test_helper(
+                [3, 1, 4, 11, 10, 1, 1, 2, 0, 1, 3, 3],
+                [3, 1, 4, 11, 10, 1, 1, 2, 0, 1, 3, 3],
+            )
+        )
+
+    def test_eld(self):
+        self.assertTrue(
+            instruction_test_helper(
+                [3, 1, 1, 4, 1],
+                [1, 1, 1, 4, 1],
+            )
+        )
+
+    def test_gld(self):
+        self.assertTrue(
+            instruction_test_helper(
+                [3, 4, 1, 5, 1],
+                [1, 4, 1, 5, 1],
+            )
+        )
+
+    def test_lld(self):
+        self.assertTrue(
+            instruction_test_helper(
+                [3, 1, 4, 6, 1],
+                [1, 1, 4, 6, 1],
+            )
+        )
+
+    def test_mov(self):
+        self.assertTrue(
+            instruction_test_helper(
+                [17, 1, 2],
+                [17, 17, 2]
+            )
+        )

pyproject.toml

@@ -1,3 +0,0 @@
-[build-system]
-requires = ["setuptools"]
-build-backend = "setuptools.build_meta"

setup.py

@@ -1,16 +0,0 @@
-import setuptools
-setuptools.setup(
-    name='desmos-sync',
-    version='0.1',
-    author='Ryan Marina',
-    description='synchronize Desmos expressions between the local filesystem and the web calculator',
-    packages=["desmossync"],
-    entry_points = {
-        "console-scripts": [ "desmos-sync=desmossync.cli.entry" ]
-    },
-    install_requires=[
-        'setuptools',
-        'websockets',
-        'watchdog'
-    ]
-)