PhabricatorSlugTestCase.php
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	<?php

	final class PhabricatorSlugTestCase extends PhabricatorTestCase {

	public function testSlugNormalization() {
	$slugs = array(
	'' => '/',
	'/' => '/',
	'//' => '/',
	'&&&' => '_/',
	'/derp/' => 'derp/',
	'derp' => 'derp/',
	'derp//derp' => 'derp/derp/',
	'DERP//DERP' => 'derp/derp/',
	'a B c' => 'a_b_c/',
	'-1~2.3abcd' => '-1~2.3abcd/',
	"T\x00O\x00D\x00O" => 't_o_d_o/',
	'x#%&+=\\?<> y' => 'x_y/',
	"\xE2\x98\x83" => "\xE2\x98\x83/",
	'..' => 'dotdot/',
	'../' => 'dotdot/',
	'/../' => 'dotdot/',
	'a/b' => 'a/b/',
	'a//b' => 'a/b/',
	'a/../b/' => 'a/dotdot/b/',
	'/../a' => 'dotdot/a/',
	'../a' => 'dotdot/a/',
	'a/..' => 'a/dotdot/',
	'a/../' => 'a/dotdot/',
	'a?' => 'a/',
	'??' => '_/',
	'a/?' => 'a/_/',
	'??/a/??' => '_/a/_/',
	'a/??/c' => 'a/_/c/',
	'a/?b/c' => 'a/b/c/',
	'a/b?/c' => 'a/b/c/',
	);

	foreach ($slugs as $slug => $normal) {
	$this->assertEqual(
	$normal,
	PhabricatorSlug::normalize($slug),
	pht("Normalization of '%s'", $slug));
	}
	}

	public function testSlugAncestry() {
	$slugs = array(
	'/' => array(),
	'pokemon/' => array('/'),
	'pokemon/squirtle/' => array('/', 'pokemon/'),
	);

	foreach ($slugs as $slug => $ancestry) {
	$this->assertEqual(
	$ancestry,
	PhabricatorSlug::getAncestry($slug),
	pht("Ancestry of '%s'", $slug));
	}
	}

	public function testSlugDepth() {
	$slugs = array(
	'/' => 0,
	'a/' => 1,
	'a/b/' => 2,
	'a////b/' => 2,
	);

	foreach ($slugs as $slug => $depth) {
	$this->assertEqual(
	$depth,
	PhabricatorSlug::getDepth($slug),
	pht("Depth of '%s'", $slug));
	}
	}
	}