From 03e956132d4a4b880d4e4533aeab725b0b2b5b52 Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@fakecake.org>
Date: Sat, 21 Oct 2023 10:51:24 +0300
Subject: switch to html2text() instead of strip_tags() when preparing FTS
 index

---
 .../soundasleep/html2text/tests/Html2TextTest.php  | 97 ++++++++++++++++++++++
 1 file changed, 97 insertions(+)
 create mode 100644 vendor/soundasleep/html2text/tests/Html2TextTest.php

(limited to 'vendor/soundasleep/html2text/tests/Html2TextTest.php')

diff --git a/vendor/soundasleep/html2text/tests/Html2TextTest.php b/vendor/soundasleep/html2text/tests/Html2TextTest.php
new file mode 100644
index 000000000..5e2e522c4
--- /dev/null
+++ b/vendor/soundasleep/html2text/tests/Html2TextTest.php
@@ -0,0 +1,97 @@
+<?php
+
+require(__DIR__ . "/../src/Html2Text.php");
+
+class Html2TextTest extends \PHPUnit\Framework\TestCase {
+
+	// delete all failures before we run
+	public static function setUpBeforeClass(): void {
+		foreach (new DirectoryIterator(__DIR__ . '/failures') as $fileInfo) {
+			if ($fileInfo->getFileName()[0] != '.') {
+				unlink($fileInfo->getPathname());
+			}
+		}
+	}
+
+	/**
+	 * @dataProvider providerFiles
+	 */
+	public function testFile(string $test): void {
+		$this->doTestWithResults($test, $test, []);
+	}
+
+	/** @param bool | array<string, bool | string> $options */
+	function doTestWithResults(string $test, string $result, $options = []): void {
+		$html = __DIR__ . "/html/$test.html";
+		$txt = __DIR__ . "/txt/$result.txt";
+		$this->assertTrue(file_exists($html), "File '{$html}' does not exist");
+		$this->assertTrue(file_exists($txt), "File '{$txt}' does not exist");
+		$input = file_get_contents($html);
+		$expected = \Soundasleep\Html2Text::fixNewlines(file_get_contents($txt));
+
+		$output = \Soundasleep\Html2Text::convert($input, $options);
+
+		if ($output != $expected) {
+			file_put_contents(__DIR__ . "/failures/$result.output", $output);
+		}
+		$this->assertEquals($expected, $output, "{$html} file failed to convert to {$txt}");
+	}
+
+	/** @return array<array<string>> */
+	public function providerFiles(): array {
+		return [
+			['basic'],
+			['anchors'],
+			['more-anchors'],
+			['test3'],
+			['test4'],
+			['table'],
+			['nbsp'],
+			['lists'],
+			['pre'],
+			['newlines'],
+			['nested-divs'],
+			['blockquotes'],
+			['full_email'],
+			['images'],
+			['non-breaking-spaces'],
+			['utf8-example'],
+			['msoffice'],
+			['dom-processing'],
+			['empty'],
+			['huge-msoffice'],
+			['zero-width-non-joiners'],
+		];
+	}
+
+	public function testInvalidXML(): void {
+		$this->expectWarning();
+		$this->doTestWithResults("invalid", "invalid", ['ignore_errors' => false]);
+	}
+
+	public function testInvalidXMLIgnore(): void {
+		$this->doTestWithResults("invalid", "invalid", ['ignore_errors' => true]);
+	}
+
+	public function testInvalidXMLIgnoreOldSyntax(): void {
+		// for BC, allow old #convert(text, bool) syntax
+		$this->doTestWithResults("invalid", "invalid", true);
+	}
+
+	public function testInvalidOption(): void {
+		$this->expectException(InvalidArgumentException::class);
+		$this->doTestWithResults("basic", "basic", ['invalid_option' => true]);
+	}
+
+	public function testBasicDropLinks(): void {
+		$this->doTestWithResults("basic", "basic.no-links", ['drop_links' => true]);
+	}
+
+	public function testAnchorsDropLinks(): void {
+		$this->doTestWithResults("anchors", "anchors.no-links", ['drop_links' => true]);
+	}
+
+	public function testWindows1252(): void {
+		$this->doTestWithResults("windows-1252-example", "windows-1252-example", ['char_set' => 'windows-1252']);
+	}
+}
\ No newline at end of file
-- 
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