/**
* @covers ::parse
*/
public function testParseBooleanAnd()
{
$node = new AstBooleanAnd(new AstVariable('a'), new AstVariable('b'));
$this->state->parser->shouldReceive('parseNode')->andReturn($x = new JitVariable(), $y = new JitVariable());
$var = $this->parser->parse($node, $this->state);
$this->assertInstanceOf(JitVariable::class, $var);
$graph = ['NoOp Assign', 'Assign JumpZ', 'JumpZ NoOp', 'JumpZ Assign', 'Assign Jump', 'Jump NoOp'];
$this->assertEquals($graph, Dumper::dump($this->state->graph));
}
/**
* @covers ::parse
*/
public function testParseWithLabel()
{
$node = new AstGoto('foo');
$noOp = new NoOp();
$this->state->labels['foo'] = $noOp;
$this->parser->parse($node, $this->state);
$graph = ["NoOp Jump", "Jump NoOp"];
$this->assertEquals($graph, Dumper::dump($this->state->graph));
}
/**
* @covers ::parse
*/
public function testParseTernaryWithoutIf()
{
$node = new AstTernary(new AstVariable('a'), null, new AstVariable('c'));
$this->state->parser->shouldReceive('parseNode')->andReturn(new JitVariable(), new JitVariable());
$var = $this->parser->parse($node, $this->state);
$this->assertInstanceOf(JitVariable::class, $var);
$graph = ['NoOp JumpZ', 'JumpZ NoOp', 'JumpZ Assign', 'NoOp Assign', 'Assign Jump', 'Jump NoOp', 'Assign NoOp'];
$this->assertEquals($graph, Dumper::dump($this->state->graph));
}
/**
* @covers ::parse
*/
public function testParsePreInc()
{
$node = new AstPreInc($var = new AstVariable('a'));
$this->state->parser->shouldReceive('parseNode')->andReturn($b = new JitVariable());
$var = $this->parser->parse($node, $this->state);
$this->assertSame($b, $var);
$this->assertInstanceOf(JitBinaryOp::class, $this->state->last);
$graph = ['NoOp BinaryOp'];
$this->assertEquals($graph, Dumper::dump($this->state->graph));
}
/**
* @covers ::parse
*/
public function testParseIfWithElse()
{
$node = new AstIf($a = new AstVariable('a'), ['stmts' => [$b = new AstVariable('b')], 'else' => new AstElse([$c = new AstVariable('c')])]);
$this->state->parser->shouldReceive('parseNode')->andReturn($jitA = new JitVariable());
$this->state->parser->shouldReceive('parseStmtList');
$this->parser->parse($node, $this->state);
$this->assertInstanceOf(NoOp::class, $this->state->last);
$graph = ['NoOp JumpZ', 'JumpZ NoOp', 'JumpZ Jump', 'NoOp Jump', 'Jump NoOp', 'Jump NoOp'];
$this->assertEquals($graph, Dumper::dump($this->state->graph));
}
/**
* @covers ::parse
*/
public function testParseReturn()
{
$node = new AstReturn($expr = new AstVariable('a'));
$this->state->parser->shouldReceive('parseNode')->andReturn($b = new JitVariable());
$this->parser->parse($node, $this->state);
$this->assertInstanceOf(JitReturn::class, $this->state->last);
$this->assertSame($b, $this->state->last->getValue());
$graph = ['NoOp Return'];
$this->assertEquals($graph, Dumper::dump($this->state->graph));
}
/**
* @covers ::parse
*/
public function testParse()
{
$node = new Plus($a = new AstVariable('a'), $b = new AstVariable('b'));
$this->state->parser->shouldReceive('parseNode')->andReturn(new JitVariable(), new JitVariable());
$var = $this->parser->parse($node, $this->state);
$this->assertInstanceOf(JitVariable::class, $var);
$this->assertInstanceOf(JitBinaryOp::class, $this->state->last);
$graph = ["NoOp BinaryOp"];
$this->assertEquals($graph, Dumper::dump($this->state->graph));
}
/**
* @covers ::parse
*/
public function testParseWithGotoQueue()
{
$node = new AstLabel('foo');
$this->state->gotolist['foo'] = [$j = new Jump()];
$this->parser->parse($node, $this->state);
$this->assertInstanceOf(NoOp::class, $this->state->last);
$graph = ['NoOp NoOp', 'Jump NoOp'];
$this->assertEquals($graph, Dumper::dump($this->state->graph));
}
