456 lines
14 KiB
PHP
456 lines
14 KiB
PHP
<?php declare(strict_types=1);
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use PHPUnit\Framework\TestCase;
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require_once dirname(__FILE__)."/../lib-htmgem.inc.php";
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function parse($text): array {
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return iterator_to_array(\htmgem\gemtextParser($text));
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}
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final class parserTest extends TestCase {
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public function test_gemtextParser_textLines(): void {
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$this->assertSame(
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array(),
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parse(null),
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" Null line"
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);
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$this->assertSame(
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array(),
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parse(""),
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" Empty line"
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);
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$this->assertSame(
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array(
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array("mode"=>"", "text"=>" foo"),
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),
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parse(" foo "),
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" A text surrounded by spaces"
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);
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$this->assertSame(
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array(
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array(
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"mode"=>"",
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"text"=>" bar"
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),
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),
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parse(" bar \n"),
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" A text with a line feed after"
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);
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$this->assertSame(
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array(
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array("mode"=>"", "text"=>"foo"),
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array("mode"=>"", "text"=>"bar"),
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),
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parse("foo\nbar"),
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" Two lines of text"
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);
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}
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public function test_gemtextParser_link(): void {
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$this->assertSame(
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array(
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array("mode"=>"=>", "link"=>"", "text"=>"")
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),
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parse("=>"),
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"=> A single equal-greaterthan"
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);
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$this->assertSame(
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array(
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array("mode"=>"=>", "link"=>"https://www.test.com", "text"=>"")
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),
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parse("=> https://www.test.com"),
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"=> A normal link with no text"
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);
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$this->assertSame(
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array(
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array("mode"=>"=>", "link"=>"https://www.test.com", "text"=>"")
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),
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parse("=> https://www.test.com"),
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"=> A link with spaces between the egal-greaterthan and the link"
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);
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$this->assertSame(
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array(
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array("mode"=>"=>", "link"=>"https://www.test.com", "text"=>"text of the link")
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),
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parse("=> https://www.test.com text of the link "),
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"=> A link with a text with spaces at the end"
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);
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$this->assertSame(
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array(
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array("mode"=>"", "text"=>" => https://www.test.com text of the link")
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),
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parse(" => https://www.test.com text of the link"),
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"=> A link with a space before, seen like a text line"
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);
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}
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public function test_gemtextParser_titles(): void {
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$this->assertSame(
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array(
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array("mode"=>"#", "title"=>"")
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),
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parse("#"),
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"# Single sharp with no data"
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);
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$this->assertSame(
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array(
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array("mode"=>"#", "title"=>"")
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),
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parse("# "),
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"# A sharp with one space after"
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);
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$this->assertSame(
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array(
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array("mode"=>"#", "title"=>"the title")
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),
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parse("# the title"),
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"# A normal title"
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);
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$this->assertSame(
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array(
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array("mode"=>"#", "title"=>"the title")
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),
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parse("# the title"),
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"# A title with spaces right after the sharp"
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);
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$this->assertSame(
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array(
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array("mode"=>"##", "title"=>"Second level title")
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),
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parse("## Second level title"),
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"## Level two"
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);
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$this->assertSame(
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array(
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array("mode"=>"###", "title"=>"Third level title")
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),
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parse("### Third level title"),
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"### Level three"
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);
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$this->assertSame(
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array(
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array("mode"=>"###", "title"=>"# Fourth level title")
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),
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parse("#### Fourth level title"),
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"### Level fourth"
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);
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$this->assertSame(
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array(
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array("mode"=>"###", "title"=>"#")
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),
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parse("####"),
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"### Level fourth without space"
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);
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$this->assertSame(
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array(
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array("mode"=>"###", "title"=>"##")
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),
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parse("#####"),
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"### Level five without space"
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);
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$this->assertSame(
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array(
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array("mode"=>"###", "title"=>"##")
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),
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parse("##### "),
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"### Level five with spaces and a tabulation at the end"
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);
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}
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public function test_gemtextParser_lists(): void {
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$this->assertSame(
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array(
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array("mode"=>"*", "texts"=>
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array("")
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)
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),
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parse("*"),
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"* An item with no data, just the star on a line"
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);
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$this->assertSame(
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array(
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array("mode"=>"*", "texts"=>
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array("")
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)
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),
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parse("* "),
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"* An item with not content but spaces"
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);
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$this->assertSame(
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array(
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array("mode"=>"*", "texts"=>
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array("hello")
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)
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),
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parse("* hello"),
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"* A single item"
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);
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$this->assertSame(
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array(
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array("mode"=>"*", "texts"=>
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array("hello")
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)
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),
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parse("*hello"),
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"* An item with no space right after the star"
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);
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$this->assertSame(
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array(
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array("mode"=>"*", "texts"=>
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array("hello")
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)
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),
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parse("* hello"),
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"* An item with spaces before"
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);
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$this->assertSame(
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array(
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array("mode"=>"*", "texts"=>
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array(
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"hello",
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"how",
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"are you?"
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)
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)
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),
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parse("* hello\n" . "* how\n" . "*are you?"),
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"* Several list items"
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);
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$this->assertSame(
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array(
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array("mode"=>"*", "texts"=>
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array(
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"hello",
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"how",
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"are"
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)
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),
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array("mode"=>"", "text"=>"you?")
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),
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parse("* hello\n" . "* how\n" . "*are\n" . "you?"),
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"* Several list items, text then an item"
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);
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}
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public function test_gemtextParser_preformated(): void {
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$this->assertSame(
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array(
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array("mode"=>"```", "alt"=>"", "texts"=>
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array(
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)
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)
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),
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parse("```"),
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"``` A preformated text with just the block, nothing after"
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);
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$this->assertSame(
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array(
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array("mode"=>"```", "alt"=>"alternative text", "texts"=>
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array(
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)
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)
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),
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parse("```alternative text"),
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"``` A preformated text with just the alternative text"
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);
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$this->assertSame(
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array(
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array("mode"=>"```", "alt"=>"alternative text", "texts"=>
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array(
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)
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)
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),
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parse("``` alternative text "),
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"``` A preformated text with just the alternative text surrounded by spaces"
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);
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$this->assertSame(
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array(
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array("mode"=>"```", "alt"=>"", "texts"=>
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array(" first line")
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)
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),
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parse("``` \n" . " first line "),
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"``` A preformated text with one line"
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);
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$this->assertSame(
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array(
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array("mode"=>"```", "alt"=>"", "texts"=>
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array(
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" first line"
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)
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)
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),
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parse("``` \n" . " first line \n"),
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"``` A preformated text with one line and a line feed"
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);
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$this->assertSame(
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array(
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array("mode"=>"```", "alt"=>"", "texts"=>
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array(
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" first line",
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"second line"
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)
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)
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),
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parse("``` \n" . " first line \n" . "second line"),
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"``` A preformated text with two lines separated by one line feed"
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);
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$this->assertSame(
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array(
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array("mode"=>"```", "alt"=>"", "texts"=>
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array(
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)
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)
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),
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parse("``` \n" . "``` text to ignore"),
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"``` A preformated text made of two backticks lines one after the other"
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);
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$this->assertSame(
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array(
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array("mode"=>"```", "alt"=>"", "texts"=>
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array(
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""
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)
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)
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),
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parse("``` \n" . " \n" ."``` text to ignore"),
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"``` A preformated text made of two backticks lines separated by a blank line"
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);
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$this->assertSame(
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array(
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array("mode"=>"```", "alt"=>"", "texts"=>
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array(
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)
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)
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),
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parse("``` \n" . "``` text to ignore\n"),
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"``` A preformated text made of two backticks lines followed by a line feed"
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);
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$this->assertSame(
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array(
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array("mode"=>"```", "alt"=>"", "texts"=>
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array(
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" one line of preformated text"
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)
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),
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),
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parse("``` \n" . " one line of preformated text \n" . "``` text to ignore"),
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"``` A preformated text with one line"
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);
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$this->assertSame(
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array(
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array("mode"=>"```", "alt"=>"", "texts"=>
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array(
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" two lines of",
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" preformated text"
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)
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),
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),
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parse("```\n" . " two lines of \n" . " preformated text\n" . "``` text to ignore"),
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"``` A preformated text with two lines"
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);
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}
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public function test_gemtextParser_quoted(): void {
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$this->assertSame(
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array(
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array("mode"=>">", "texts"=>
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array(
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""
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)
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)
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),
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parse(">"),
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"> Quotation text with just greaterthan, nothing after"
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);
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$this->assertSame(
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array(
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array("mode"=>">", "texts"=>
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array(
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"the quoted text"
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)
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)
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),
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parse("> the quoted text "),
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"> Normal quotation text"
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);
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$this->assertSame(
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array(
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array("mode"=>">", "texts"=>
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array(
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"the quoted text"
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)
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)
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),
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parse(">the quoted text "),
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"> Normal quotation text, no space after the greaterthan"
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);
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$this->assertSame(
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array(
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array("mode"=>">", "texts"=>
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array(
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"",
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"",
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""
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)
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)
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),
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parse("> \n> \n> "),
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"> Quotation text three times spaces"
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);
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$this->assertSame(
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array(
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array("mode"=>">", "texts"=>
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array(
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"A",
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"B",
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"C"
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)
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)
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),
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parse("> A \n>B \n> C "),
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"> Quotation text three times letters with spaces"
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);
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$this->assertSame(
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array(
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array("mode"=>">", "texts"=>
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array(
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"A",
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"",
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"C"
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)
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)
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),
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parse(">A \n>\n> C "),
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"> One group of three withn an empty one in the middle"
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);
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}
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public function test_gemtextParser_textdecoration(): void {
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$this->assertSame(
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array(
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array("mode"=>"^^^")
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),
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parse("^^^"),
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"^^^ Normal text decoration toggle"
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);
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$this->assertSame(
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array(
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array("mode"=>"", "text"=>" ^^^ Text decoration toggle with a space before")
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),
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parse(" ^^^ Text decoration toggle with a space before"),
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"^^^ Text decoration toggle with a space before"
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);
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$this->assertSame(
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array(
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array("mode"=>"^^^"),
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array("mode"=>"^^^")
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),
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parse("^^^ Text decoration toggle without a space before\n" . "^^^"),
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"^^^ Text decoration toggle without a space before"
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);
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}
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}
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