public function vectorReadElement()
{
$v = new Vector();
$world = new String('world');
$v->add($world);
$this->assertEquals($world, $v[0]);
}
Vector::$verbose = True;
$vtxO = new Vertex(array('x' => 0.0, 'y' => 0.0, 'z' => 0.0));
$vtxX = new Vertex(array('x' => 1.0, 'y' => 0.0, 'z' => 0.0));
$vtxY = new Vertex(array('x' => 0.0, 'y' => 1.0, 'z' => 0.0));
$vtxZ = new Vertex(array('x' => 0.0, 'y' => 0.0, 'z' => 1.0));
$vtcXunit = new Vector(array('orig' => $vtxO, 'dest' => $vtxX));
$vtcYunit = new Vector(array('orig' => $vtxO, 'dest' => $vtxY));
$vtcZunit = new Vector(array('orig' => $vtxO, 'dest' => $vtxZ));
print $vtcXunit . PHP_EOL;
print $vtcYunit . PHP_EOL;
print $vtcZunit . PHP_EOL;
$dest1 = new Vertex(array('x' => -12.34, 'y' => 23.45, 'z' => -34.56));
Vertex::$verbose = True;
$vtc1 = new Vector(array('dest' => $dest1));
Vertex::$verbose = False;
$orig2 = new Vertex(array('x' => 23.87, 'y' => -37.95, 'z' => 78.34));
$dest2 = new Vertex(array('x' => -12.34, 'y' => 23.45, 'z' => -34.56));
$vtc2 = new Vector(array('orig' => $orig2, 'dest' => $dest2));
print 'Magnitude is ' . $vtc2->magnitude() . PHP_EOL;
$nVtc2 = $vtc2->normalize();
print 'Normalized $vtc2 is ' . $nVtc2 . PHP_EOL;
print 'Normalized $vtc2 magnitude is ' . $nVtc2->magnitude() . PHP_EOL;
print '$vtc1 + $vtc2 is ' . $vtc1->add($vtc2) . PHP_EOL;
print '$vtc1 - $vtc2 is ' . $vtc1->sub($vtc2) . PHP_EOL;
print 'opposite of $vtc1 is ' . $vtc1->opposite() . PHP_EOL;
print 'scalar product of $vtc1 and 42 is ' . $vtc1->scalarProduct(42) . PHP_EOL;
print 'dot product of $vtc1 and $vtc2 is ' . $vtc1->dotProduct($vtc2) . PHP_EOL;
print 'cross product of $vtc1 and $vtc2 is ' . $vtc1->crossProduct($vtc2) . PHP_EOL;
print 'cross product of $vtcXunit and $vtcYunit is ' . $vtcXunit->crossProduct($vtcYunit) . 'aka $vtcZunit' . PHP_EOL;
print 'cosinus of angle between $vtc1 and $vtc2 is ' . $vtc1->cos($vtc2) . PHP_EOL;
print 'cosinus of angle between $vtcXunit and $vtcYunit is ' . $vtcXunit->cos($vtcYunit) . PHP_EOL;
/**
* Axiom: c(A + B) = cA + cB
* Additivity in the vector
* @dataProvider dataProviderForTwoVectors
*/
public function testAdditivityInTheVectorForScalarMultiplication(array $A, array $B)
{
$A = new Vector($A);
$B = new Vector($B);
$c = 4;
$c⟮A＋B⟯ = $A->add($B)->scalarMultiply($c);
$⟮cA＋cB⟯ = $A->scalarMultiply($c)->add($B->scalarMultiply($c));
$this->assertEquals($c⟮A＋B⟯, $⟮cA＋cB⟯);
$this->assertEquals($c⟮A＋B⟯->getVector(), $⟮cA＋cB⟯->getVector());
}
public function testAddExceptionSizeMisMatch()
{
$A = new Vector([1, 2, 3]);
$B = new Vector([1, 2]);
$this->setExpectedException('MathPHP\\Exception\\VectorException');
$A->add($B);
}
/**
* Runs suite
*
* @param string[] args
* @return int exitcode
*/
public function run(array $args)
{
if (!$args) {
return $this->usage();
}
// Setup suite
$suite = new TestSuite();
// Parse arguments
$sources = new Vector();
$listener = TestListeners::$DEFAULT;
$coverage = NULL;
$arguments = array();
$colors = NULL;
$cmap = array('' => NULL, '=on' => TRUE, '=off' => FALSE, '=auto' => NULL);
try {
for ($i = 0, $s = sizeof($args); $i < $s; $i++) {
if ('-v' == $args[$i]) {
$listener = TestListeners::$VERBOSE;
} else {
if ('-q' == $args[$i]) {
$listener = TestListeners::$QUIET;
} else {
if ('-c' == $args[$i]) {
$coverage = new CoverageListener();
foreach (explode(PATH_SEPARATOR, $this->arg($args, ++$i, 'c')) as $path) {
$coverage->registerPath($path);
}
} else {
if ('-cp' == $args[$i]) {
foreach (explode(PATH_SEPARATOR, $this->arg($args, ++$i, 'cp')) as $element) {
ClassLoader::registerPath($element, NULL);
}
} else {
if ('-e' == $args[$i]) {
$sources->add(new xp·unittest·sources·EvaluationSource($this->arg($args, ++$i, 'e')));
} else {
if ('-l' == $args[$i]) {
$arg = $this->arg($args, ++$i, 'l');
$class = XPClass::forName(strstr($arg, '.') ? $arg : 'xp.unittest.' . ucfirst($arg) . 'Listener');
$arg = $this->arg($args, ++$i, 'l');
if ('-?' == $arg || '--help' == $arg) {
return $this->listenerUsage($class);
}
$output = $this->streamWriter($arg);
$instance = $suite->addListener($class->newInstance($output));
// Get all @arg-annotated methods
$options = array();
foreach ($class->getMethods() as $method) {
if ($method->hasAnnotation('arg')) {
$arg = $method->getAnnotation('arg');
if (isset($arg['position'])) {
$options[$arg['position']] = $method;
} else {
$name = isset($arg['name']) ? $arg['name'] : strtolower(preg_replace('/^set/', '', $method->getName()));
$short = isset($arg['short']) ? $arg['short'] : $name[0];
$options[$name] = $options[$short] = $method;
}
}
}
$option = 0;
} else {
if ('-o' == $args[$i]) {
if (isset($options[$option])) {
$name = '#' . ($option + 1);
$method = $options[$option];
} else {
$name = $this->arg($args, ++$i, 'o');
if (!isset($options[$name])) {
$this->err->writeLine('*** Unknown listener argument ' . $name . ' to ' . $instance->getClassName());
return 2;
}
$method = $options[$name];
}
$option++;
if (0 == $method->numParameters()) {
$pass = array();
} else {
$pass = $this->arg($args, ++$i, 'o ' . $name);
}
try {
$method->invoke($instance, $pass);
} catch (TargetInvocationException $e) {
$this->err->writeLine('*** Error for argument ' . $name . ' to ' . $instance->getClassName() . ': ' . $e->getCause()->toString());
return 2;
}
} else {
if ('-?' == $args[$i] || '--help' == $args[$i]) {
return $this->usage();
} else {
if ('-a' == $args[$i]) {
$arguments[] = $this->arg($args, ++$i, 'a');
} else {
if ('--color' == substr($args[$i], 0, 7)) {
$remainder = (string) substr($args[$i], 7);
if (!array_key_exists($remainder, $cmap)) {
throw new IllegalArgumentException('Unsupported argument for --color (must be <empty>, "on", "off", "auto" (default))');
}
$colors = $cmap[$remainder];
} else {
if (strstr($args[$i], '.ini')) {
$sources->add(new xp·unittest·sources·PropertySource(new Properties($args[$i])));
} else {
if (strstr($args[$i], xp::CLASS_FILE_EXT)) {
$sources->add(new xp·unittest·sources·ClassFileSource(new File($args[$i])));
} else {
if (strstr($args[$i], '.**')) {
$sources->add(new xp·unittest·sources·PackageSource(Package::forName(substr($args[$i], 0, -3)), TRUE));
} else {
if (strstr($args[$i], '.*')) {
$sources->add(new xp·unittest·sources·PackageSource(Package::forName(substr($args[$i], 0, -2))));
} else {
if (FALSE !== ($p = strpos($args[$i], '::'))) {
$sources->add(new xp·unittest·sources·ClassSource(XPClass::forName(substr($args[$i], 0, $p)), substr($args[$i], $p + 2)));
} else {
if (is_dir($args[$i])) {
$sources->add(new xp·unittest·sources·FolderSource(new Folder($args[$i])));
} else {
$sources->add(new xp·unittest·sources·ClassSource(XPClass::forName($args[$i])));
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
} catch (Throwable $e) {
$this->err->writeLine('*** ', $e->getMessage());
xp::gc();
return 1;
}
if (isset($coverage)) {
$suite->addListener($coverage);
}
if ($sources->isEmpty()) {
$this->err->writeLine('*** No tests specified');
return 1;
}
// Set up suite
$l = $suite->addListener($listener->newInstance($this->out));
if ($l instanceof ColorizingListener) {
$l->setColor($colors);
}
foreach ($sources as $source) {
try {
$tests = $source->testCasesWith($arguments);
foreach ($tests as $test) {
$suite->addTest($test);
}
} catch (NoSuchElementException $e) {
$this->err->writeLine('*** Warning: ', $e->getMessage());
continue;
} catch (IllegalArgumentException $e) {
$this->err->writeLine('*** Error: ', $e->getMessage());
return 1;
} catch (MethodNotImplementedException $e) {
$this->err->writeLine('*** Error: ', $e->getMessage(), ': ', $e->method, '()');
return 1;
}
}
// Run it!
if (0 == $suite->numTests()) {
return 3;
} else {
$r = $suite->run();
return $r->failureCount() > 0 ? 1 : 0;
}
}
public function testAdd2()
{
$this->assertEquals(array(2.1, 3.1, 4.1), $this->object->add(1.1)->getValue());
}
public function iteration()
{
$v = new Vector();
for ($i = 0; $i < 5; $i++) {
$v->add(new String('#' . $i));
}
$i = 0;
foreach ($v as $offset => $string) {
$this->assertEquals($offset, $i);
$this->assertEquals(new String('#' . $i), $string);
$i++;
}
}
