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Merged
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Feb 10, 2017
Merged

Added Remaining Thread Tests #449

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164 changes: 164 additions & 0 deletions test/unit/engine_thread.js
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Original file line number Diff line number Diff line change
@@ -1,5 +1,7 @@
var test = require('tap').test;
var Thread = require('../../src/engine/thread');
var RenderedTarget = require('../../src/sprites/rendered-target');
var Sprite = require('../../src/sprites/sprite');

test('spec', function (t) {
t.type(Thread, 'function');
Expand Down Expand Up @@ -111,3 +113,165 @@ test('PushGetParam', function (t) {

t.end();
});

test('goToNextBlock', function (t) {
var th = new Thread('arbitraryString');
var s = new Sprite();
var rt = new RenderedTarget(s, null);
var block1 = {fields: Object,
id: 'arbitraryString',
inputs: Object,
STEPS: Object,
block: 'fakeBlock',
name: 'STEPS',
next: 'secondString',
opcode: 'motion_movesteps',
parent: null,
shadow: false,
topLevel: true,
x: 0,
y: 0
};
var block2 = {fields: Object,
id: 'secondString',
inputs: Object,
STEPS: Object,
block: 'fakeBlock',
name: 'STEPS',
next: null,
opcode: 'procedures_callnoreturn',
mutation: {proccode: 'fakeCode'},
parent: null,
shadow: false,
topLevel: true,
x: 0,
y: 0
};

rt.blocks.createBlock(block1);
rt.blocks.createBlock(block2);
rt.blocks.createBlock(block2);
th.target = rt;

t.strictEquals(th.peekStack(), null);
th.pushStack('secondString');
t.strictEquals(th.peekStack(), 'secondString');
th.goToNextBlock();
t.strictEquals(th.peekStack(), null);
th.pushStack('secondString');
th.pushStack('arbitraryString');
t.strictEquals(th.peekStack(), 'arbitraryString');
th.goToNextBlock();
t.strictEquals(th.peekStack(), 'secondString');
th.goToNextBlock();
t.strictEquals(th.peekStack(), null);

t.end();
});

test('stopThisScript', function (t) {
var th = new Thread('arbitraryString');
var s = new Sprite();
var rt = new RenderedTarget(s, null);
var block1 = {fields: Object,
id: 'arbitraryString',
inputs: Object,
STEPS: Object,
block: 'fakeBlock',
name: 'STEPS',
next: null,
opcode: 'motion_movesteps',
parent: null,
shadow: false,
topLevel: true,
x: 0,
y: 0
};
var block2 = {fields: Object,
id: 'secondString',
inputs: Object,
STEPS: Object,
block: 'fakeBlock',
name: 'STEPS',
next: null,
opcode: 'procedures_callnoreturn',
mutation: {proccode: 'fakeCode'},
parent: null,
shadow: false,
topLevel: true,
x: 0,
y: 0
};

rt.blocks.createBlock(block1);
rt.blocks.createBlock(block2);
th.target = rt;

th.stopThisScript();
t.strictEquals(th.peekStack(), null);
th.pushStack('arbitraryString');
t.strictEquals(th.peekStack(), 'arbitraryString');
th.stopThisScript();
t.strictEquals(th.peekStack(), null);
th.pushStack('arbitraryString');
th.pushStack('secondString');
th.stopThisScript();
t.strictEquals(th.peekStack(), 'secondString');

t.end();
});

test('isRecursiveCall', function (t) {
var th = new Thread('arbitraryString');
var s = new Sprite();
var rt = new RenderedTarget(s, null);
var block1 = {fields: Object,
id: 'arbitraryString',
inputs: Object,
STEPS: Object,
block: 'fakeBlock',
name: 'STEPS',
next: null,
opcode: 'motion_movesteps',
parent: null,
shadow: false,
topLevel: true,
x: 0,
y: 0
};
var block2 = {fields: Object,
id: 'secondString',
inputs: Object,
STEPS: Object,
block: 'fakeBlock',
name: 'STEPS',
next: null,
opcode: 'procedures_callnoreturn',
mutation: {proccode: 'fakeCode'},
parent: null,
shadow: false,
topLevel: true,
x: 0,
y: 0
};

rt.blocks.createBlock(block1);
rt.blocks.createBlock(block2);
th.target = rt;

t.strictEquals(th.isRecursiveCall('fakeCode'), false);
th.pushStack('secondString');
t.strictEquals(th.isRecursiveCall('fakeCode'), false);
th.pushStack('arbitraryString');
t.strictEquals(th.isRecursiveCall('fakeCode'), true);
th.pushStack('arbitraryString');
t.strictEquals(th.isRecursiveCall('fakeCode'), true);
th.popStack();
t.strictEquals(th.isRecursiveCall('fakeCode'), true);
th.popStack();
t.strictEquals(th.isRecursiveCall('fakeCode'), false);
th.popStack();
t.strictEquals(th.isRecursiveCall('fakeCode'), false);

t.end();
});