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[yaffs-website] / vendor / masterminds / html5 / test / HTML5 / Parser / ScannerTest.php

diff --git a/vendor/masterminds/html5/test/HTML5/Parser/ScannerTest.php b/vendor/masterminds/html5/test/HTML5/Parser/ScannerTest.php
new file mode 100644 (file)
index 0000000..8fa5110
--- /dev/null
+++ b/vendor/masterminds/html5/test/HTML5/Parser/ScannerTest.php
@@ -0,0 +1,171 @@
+<?php
+/**
+ * @file
+ * Test the Scanner. This requires the InputStream tests are all good.
+ */
+namespace Masterminds\HTML5\Tests\Parser;
+
+use Masterminds\HTML5\Parser\StringInputStream;
+use Masterminds\HTML5\Parser\Scanner;
+
+class ScannerTest extends \Masterminds\HTML5\Tests\TestCase
+{
+
+    /**
+     * A canary test to make sure the basics are setup and working.
+     */
+    public function testConstruct()
+    {
+        $is = new StringInputStream("abc");
+        $s = new Scanner($is);
+
+        $this->assertInstanceOf('\Masterminds\HTML5\Parser\Scanner', $s);
+    }
+
+    public function testNext()
+    {
+        $s = new Scanner(new StringInputStream("abc"));
+
+        $this->assertEquals('b', $s->next());
+        $this->assertEquals('c', $s->next());
+    }
+
+    public function testPosition()
+    {
+        $s = new Scanner(new StringInputStream("abc"));
+
+        $this->assertEquals(0, $s->position());
+
+        $s->next();
+        $this->assertEquals(1, $s->position());
+    }
+
+    public function testPeek()
+    {
+        $s = new Scanner(new StringInputStream("abc"));
+
+        $this->assertEquals('b', $s->peek());
+
+        $s->next();
+        $this->assertEquals('c', $s->peek());
+    }
+
+    public function testCurrent()
+    {
+        $s = new Scanner(new StringInputStream("abc"));
+
+        // Before scanning the string begins the current is empty.
+        $this->assertEquals('a', $s->current());
+
+        $c = $s->next();
+        $this->assertEquals('b', $s->current());
+
+        // Test movement through the string.
+        $c = $s->next();
+        $this->assertEquals('c', $s->current());
+    }
+
+    public function testUnconsume()
+    {
+        $s = new Scanner(new StringInputStream("abcdefghijklmnopqrst"));
+
+        // Get initial position.
+        $s->next();
+        $start = $s->position();
+
+        // Move forward a bunch of positions.
+        $amount = 7;
+        for ($i = 0; $i < $amount; $i ++) {
+            $s->next();
+        }
+
+        // Roll back the amount we moved forward.
+        $s->unconsume($amount);
+
+        $this->assertEquals($start, $s->position());
+    }
+
+    public function testGetHex()
+    {
+        $s = new Scanner(new StringInputStream("ab13ck45DE*"));
+
+        $this->assertEquals('ab13c', $s->getHex());
+
+        $s->next();
+        $this->assertEquals('45DE', $s->getHex());
+    }
+
+    public function testGetAsciiAlpha()
+    {
+        $s = new Scanner(new StringInputStream("abcdef1%mnop*"));
+
+        $this->assertEquals('abcdef', $s->getAsciiAlpha());
+
+        // Move past the 1% to scan the next group of text.
+        $s->next();
+        $s->next();
+        $this->assertEquals('mnop', $s->getAsciiAlpha());
+    }
+
+    public function testGetAsciiAlphaNum()
+    {
+        $s = new Scanner(new StringInputStream("abcdef1ghpo#mn94op"));
+
+        $this->assertEquals('abcdef1ghpo', $s->getAsciiAlphaNum());
+
+        // Move past the # to scan the next group of text.
+        $s->next();
+        $this->assertEquals('mn94op', $s->getAsciiAlphaNum());
+    }
+
+    public function testGetNumeric()
+    {
+        $s = new Scanner(new StringInputStream("1784a 45 9867 #"));
+
+        $this->assertEquals('1784', $s->getNumeric());
+
+        // Move past the 'a ' to scan the next group of text.
+        $s->next();
+        $s->next();
+        $this->assertEquals('45', $s->getNumeric());
+    }
+
+    public function testCurrentLine()
+    {
+        $s = new Scanner(new StringInputStream("1784a\n45\n9867 #\nThis is a test."));
+
+        $this->assertEquals(1, $s->currentLine());
+
+        // Move to the next line.
+        $s->getAsciiAlphaNum();
+        $s->next();
+        $this->assertEquals(2, $s->currentLine());
+    }
+
+    public function testColumnOffset()
+    {
+        $s = new Scanner(new StringInputStream("1784a a\n45 9867 #\nThis is a test."));
+
+        // Move the pointer to the space.
+        $s->getAsciiAlphaNum();
+        $this->assertEquals(5, $s->columnOffset());
+
+        // We move the pointer ahead. There must be a better way to do this.
+        $s->next();
+        $s->next();
+        $s->next();
+        $s->next();
+        $s->next();
+        $s->next();
+        $this->assertEquals(3, $s->columnOffset());
+    }
+
+    public function testRemainingChars()
+    {
+        $string = "\n45\n9867 #\nThis is a test.";
+        $s = new Scanner(new StringInputStream("1784a\n45\n9867 #\nThis is a test."));
+
+        $s->getAsciiAlphaNum();
+        $this->assertEquals($string, $s->remainingChars());
+    }
+}