Added a FileInputStream for anything that can be grabbed by file_get_contents.

author: Matt Farina <[email protected]> 2013-04-16 09:39:02 -0400
committer: Matt Farina <[email protected]> 2013-04-16 09:39:02 -0400
commit: 2af1f6ef4f50a22861a8ec78ed2defb72913cab7 (patch)
tree: 34e5013f1620ac0a6b0167c952b237a4a38b6574 /test
parent: 391e4f31e3f0e7935a46431783896153156a65eb (diff)
2 files changed, 163 insertions, 0 deletions
diff --git a/test/HTML5/Parser/FileInputStreamTest.html b/test/HTML5/Parser/FileInputStreamTest.html
new file mode 100644
index 0000000..a976e8b
--- /dev/null
+++ b/test/HTML5/Parser/FileInputStreamTest.html
@@ -0,0 +1,10 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8">
+    <title>Test</title>
+  </head>
+  <body>
+    <p>This is a test.</p>
+  </body>
+</html>
+\ No newline at end of file
diff --git a/test/HTML5/Parser/FileInputStreamTest.php b/test/HTML5/Parser/FileInputStreamTest.php
new file mode 100644
index 0000000..2ee2440
--- /dev/null
+++ b/test/HTML5/Parser/FileInputStreamTest.php
@@ -0,0 +1,153 @@
+<?php
+namespace HTML5\Tests;
+
+use \HTML5\Parser\FileInputStream;
+
+require_once __DIR__ . '/../TestCase.php';
+
+class FileInputStreamTest extends \HTML5\Tests\TestCase {
+
+  function testConstruct() {
+    $s = new FileInputStream(__DIR__ . '/FileInputStreamTest.html');
+
+    $this->assertInstanceOf('\HTML5\Parser\FileInputStream', $s);
+  }
+
+  public function testNext() {
+    $s = new FileInputStream(__DIR__ . '/FileInputStreamTest.html');
+
+    $s->next();
+    $this->assertEquals('!', $s->current());
+    $s->next();
+    $this->assertEquals('d', $s->current());
+  }
+
+  public function testKey() {
+    $s = new FileInputStream(__DIR__ . '/FileInputStreamTest.html');
+
+    $this->assertEquals(0, $s->key());
+
+    $s->next();
+    $this->assertEquals(1, $s->key());
+  }
+
+  public function testPeek() {
+    $s = new FileInputStream(__DIR__ . '/FileInputStreamTest.html');
+
+    $this->assertEquals('!', $s->peek());
+
+    $s->next();
+    $this->assertEquals('d', $s->peek());
+  }
+
+  public function testCurrent() {
+    $s = new FileInputStream(__DIR__ . '/FileInputStreamTest.html');
+
+    $this->assertEquals('<', $s->current());
+
+    $s->next();
+    $this->assertEquals('!', $s->current());
+
+    $s->next();
+    $this->assertEquals('d', $s->current());
+  }
+
+  public function testColumnOffset() {
+    $s = new FileInputStream(__DIR__ . '/FileInputStreamTest.html');
+    $this->assertEquals(0, $s->columnOffset());
+    $s->next();
+    $this->assertEquals(1, $s->columnOffset());
+    $s->next();
+    $this->assertEquals(2, $s->columnOffset());
+    $s->next();
+    $this->assertEquals(3, $s->columnOffset());
+    
+    // Make sure we get to the second line
+    $s->next(); $s->next(); $s->next(); $s->next();
+    $s->next(); $s->next(); $s->next(); $s->next();
+    $s->next(); $s->next(); $s->next(); $s->next();
+    $s->next();
+    $this->assertEquals(0, $s->columnOffset());
+
+    $s->next();
+    $canary = $s->current(); // h
+    $this->assertEquals('h', $canary);
+    $this->assertEquals(1, $s->columnOffset());
+  }
+
+  public function testCurrentLine() {
+    $s = new FileInputStream(__DIR__ . '/FileInputStreamTest.html');
+
+    $this->assertEquals(1, $s->currentLine());
+
+    // Make sure we get to the second line
+    $s->next(); $s->next(); $s->next(); $s->next();
+    $s->next(); $s->next(); $s->next(); $s->next();
+    $s->next(); $s->next(); $s->next(); $s->next();
+    $s->next(); $s->next(); $s->next(); $s->next();
+    $this->assertEquals(2, $s->currentLine());
+
+    // Make sure we get to the third line
+    $s->next(); $s->next(); $s->next(); $s->next();
+    $s->next(); $s->next(); $s->next(); $s->next();
+    $s->next(); $s->next(); $s->next(); $s->next();
+    $s->next(); $s->next(); $s->next(); $s->next();
+    $s->next();
+    $this->assertEquals(3, $s->currentLine());
+  }
+
+  public function testRemainingChars() {
+    $text = file_get_contents(__DIR__ . '/FileInputStreamTest.html');
+    $s = new FileInputStream(__DIR__ . '/FileInputStreamTest.html');
+    $this->assertEquals($text, $s->remainingChars());
+
+    $text = substr(file_get_contents(__DIR__ . '/FileInputStreamTest.html'), 1);
+    $s = new FileInputStream(__DIR__ . '/FileInputStreamTest.html');
+    $s->next(); // Pop one.
+    $this->assertEquals($text, $s->remainingChars());
+  }
+
+  public function testCharsUnitl() {
+    $s = new FileInputStream(__DIR__ . '/FileInputStreamTest.html');
+
+    $this->assertEquals('', $s->charsUntil('<'));
+    // Pointer at '<', moves to ' '
+    $this->assertEquals('<!doctype', $s->charsUntil(' ', 20));
+
+    // Pointer at ' ', moves to '>'
+    $this->assertEquals(' html', $s->charsUntil('>'));
+
+    // Pointer at '>', moves to '\n'.
+    $this->assertEquals('>', $s->charsUntil("\n"));
+
+    // Pointer at '\n', move forward then to the next'\n'.
+    $s->next();
+    $this->assertEquals('<html lang="en">', $s->charsUntil("\n"));
+
+    // Ony get one of the spaces.
+    $this->assertEquals("\n ", $s->charsUntil('<', 2));
+
+    // Get the other space.
+    $this->assertEquals(" ", $s->charsUntil('<'));
+
+    // This should scan to the end of the file.
+    $text = "<head>
+    <meta charset=\"utf-8\">
+    <title>Test</title>
+  </head>
+  <body>
+    <p>This is a test.</p>
+  </body>
+</html>";
+    $this->assertEquals($text, $s->charsUntil("\t"));
+  }
+
+  public function testCharsWhile() {
+    $s = new FileInputStream(__DIR__ . '/FileInputStreamTest.html');
+
+    $this->assertEquals('<!', $s->charsWhile('!<'));
+    $this->assertEquals('', $s->charsWhile('>'));
+    $this->assertEquals('doctype', $s->charsWhile('odcyept'));
+    $this->assertEquals(' htm', $s->charsWhile('html ', 4));
+  }
+}
+\ No newline at end of file
author	Matt Farina <[email protected]>	2013-04-16 09:39:02 -0400
committer	Matt Farina <[email protected]>	2013-04-16 09:39:02 -0400
commit	2af1f6ef4f50a22861a8ec78ed2defb72913cab7 (patch)
tree	34e5013f1620ac0a6b0167c952b237a4a38b6574 /test
parent	391e4f31e3f0e7935a46431783896153156a65eb (diff)