add memory dump panel (#20)

src/components/MemoryPanel.test.tsx

@@ -0,0 +1,76 @@
+import { processMemory } from './MemoryPanel'
+import { lexer } from '../lang/tokeniser'
+import { abstractSyntaxTree } from '../lang/abstractSyntaxTree'
+import { executor } from '../lang/executor'
+
+describe('processMemory', () => {
+  const code = `
+const myVar = 5
+const myFn = (a) => {
+  return a - 2
+}
+const otherVar = myFn(5)
+
+sketch theExtrude {
+  lineTo(-2.4, myVar)
+  lineTo(-0.76, otherVar)
+}
+  |> extrude(4, %)
+
+sketch theSketch {
+  lineTo(-3.35, 0.17)
+  lineTo(0.98, 5.16)
+  lineTo(2.15, 4.32)
+}
+  |> rx(90, %)
+show(theExtrude, theSketch)`
+  const tokens = lexer(code)
+  const ast = abstractSyntaxTree(tokens)
+  const programMemory = executor(ast, {
+    root: {
+      log: {
+        type: 'userVal',
+        value: (a: any) => {
+          console.log('raw log', a)
+        },
+        __meta: [],
+      },
+    },
+    _sketch: [],
+  })
+
+  it('should grab the values and remove and geo data', () => {
+    const output = processMemory(programMemory)
+    expect(output.myVar).toEqual(5)
+    expect(output.myFn).toEqual('__function__')
+    expect(output.otherVar).toEqual(3)
+    expect(output).toEqual({
+      myVar: 5,
+      myFn: '__function__',
+      otherVar: 3,
+      theExtrude: [
+        {
+          type: 'extrudePlane',
+          position: [-1.2, 2.5, 0],
+          rotation: [
+            0.5984837231672995, -0.3765862890544571, 0.3765862890544572,
+            0.5984837231672996,
+          ],
+        },
+        {
+          type: 'extrudePlane',
+          position: [-1.58, 4, 0],
+          rotation: [
+            0.3024567786448806, 0.6391556125481195, -0.6391556125481194,
+            0.30245677864488063,
+          ],
+        },
+      ],
+      theSketch: [
+        { type: 'toPoint', to: [-3.35, 0.17], from: [0, 0] },
+        { type: 'toPoint', to: [0.98, 5.16], from: [-3.35, 0.17] },
+        { type: 'toPoint', to: [2.15, 4.32], from: [0.98, 5.16] },
+      ],
+    })
+  })
+})