test: add karlcow's testsuite

Also refactor tests to improve maintainability
jaxomlotus · Jun 11, 2015 · 42240ba · 42240ba
1 parent 9a2411b
commit 42240ba
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Showing 216 changed files with 680 additions and 92 deletions.
diff --git a/Gruntfile.js b/Gruntfile.js
@@ -95,6 +95,15 @@ module.exports = function (grunt) {
           reporter: 'spec'
         }
       },
+      karlcow: {
+        src: 'test/node/testsuite.karlcow.js',
+        options: {
+          globals: ['should'],
+          timeout: 3000,
+          ignoreLeaks: false,
+          reporter: 'spec'
+        }
+      },
       browser: {
         src: 'test/browser/**/*.js',
         options: {

diff --git a/dist/showdown.js b/dist/showdown.js
diff --git a/dist/showdown.js.map b/dist/showdown.js.map
diff --git a/dist/showdown.min.js b/dist/showdown.min.js
diff --git a/dist/showdown.min.js.map b/dist/showdown.min.js.map
diff --git a/package.json b/package.json
@@ -45,6 +45,7 @@
     "grunt-conventional-changelog": "^1.1.0",
     "grunt-jscs": "^1.2.0",
     "grunt-simple-mocha": "^0.4.0",
+    "js-beautify": "^1.5.6",
     "jscs": "^1.10.0",
     "load-grunt-tasks": "^3.2.0",
     "mocha": "*",

diff --git a/src/subParsers/images.js b/src/subParsers/images.js
@@ -39,7 +39,7 @@ showdown.subParser('images', function (text, options, globals) {
     url = showdown.helper.escapeCharacters(url, '*_', false);
     var result = '<img src="' + url + '" alt="' + altText + '"';
 
-    if (title != "") {
+    if (title) {
       title = title.replace(/"/g, '&quot;');
       title = showdown.helper.escapeCharacters(title, '*_', false);
       result += ' title="' + title + '"';

diff --git a/test/bootstrap.js b/test/bootstrap.js
@@ -0,0 +1,89 @@
+/**
+ * Created by Estevao on 08-06-2015.
+ */
+
+//jscs:disable requireCamelCaseOrUpperCaseIdentifiers
+require('source-map-support').install();
+require('chai').should();
+var fs = require('fs'),
+    os = require('os'),
+    beautify = require('js-beautify').html_beautify,
+    beauOptions = {
+      eol: os.EOL,
+      indent_size: 2,
+      preserve_newlines: false
+    };
+
+function getTestSuite(dir) {
+  return fs.readdirSync(dir)
+    .filter(filter())
+    .map(map(dir));
+}
+
+function filter() {
+  return function (file) {
+    var ext = file.slice(-3);
+    return (ext === '.md');
+  };
+}
+
+function map(dir) {
+  return function (file) {
+    var name = file.replace('.md', ''),
+      htmlPath = dir + name + '.html',
+      html = fs.readFileSync(htmlPath, 'utf8'),
+      mdPath = dir + name + '.md',
+      md = fs.readFileSync(mdPath, 'utf8');
+
+    return {
+      name:     name,
+      input:    md,
+      expected: html
+    };
+  };
+}
+
+function assertion(testCase, converter) {
+  return function () {
+    testCase.actual = converter.makeHtml(testCase.input);
+    testCase = normalize(testCase);
+
+    // Compare
+    testCase.actual.should.equal(testCase.expected);
+  };
+}
+
+//Normalize input/output
+function normalize(testCase) {
+
+  // Normalize line returns
+  testCase.expected = testCase.expected.replace(/(\r\n)|\n|\r/g, '\n');
+  testCase.actual = testCase.actual.replace(/(\r\n)|\n|\r/g, '\n');
+
+  // Ignore all leading/trailing whitespace
+  testCase.expected = testCase.expected.split('\n').map(function (x) {
+    return x.trim();
+  }).join('\n');
+  testCase.actual = testCase.actual.split('\n').map(function (x) {
+    return x.trim();
+  }).join('\n');
+
+  // Remove extra lines
+  testCase.expected = testCase.expected.trim();
+  testCase.actual = testCase.actual.trim();
+
+  //Beautify
+  testCase.expected = beautify(testCase.expected, beauOptions);
+  testCase.actual = beautify(testCase.actual, beauOptions);
+
+  // Normalize line returns
+  testCase.expected = testCase.expected.replace(/(\r\n)|\n|\r/g, os.EOL);
+  testCase.actual = testCase.actual.replace(/(\r\n)|\n|\r/g, os.EOL);
+
+  return testCase;
+}
+
+module.exports = {
+  getTestSuite: getTestSuite,
+  assertion: assertion
+};
diff --git a/test/karlcow/2-paragraphs-hard-return-spaces.html b/test/karlcow/2-paragraphs-hard-return-spaces.html
@@ -0,0 +1,5 @@
+<p>This is a first paragraph,
+on multiple lines.</p>
+
+<p>This is a second paragraph.
+There are spaces in between the two.</p>
diff --git a/test/karlcow/2-paragraphs-hard-return-spaces.md b/test/karlcow/2-paragraphs-hard-return-spaces.md
@@ -0,0 +1,5 @@
+This is a first paragraph,
+on multiple lines.
+
+This is a second paragraph.
+There are spaces in between the two.
diff --git a/test/karlcow/2-paragraphs-hard-return.html b/test/karlcow/2-paragraphs-hard-return.html
@@ -0,0 +1,5 @@
+<p>This is a first paragraph,
+on multiple lines.</p>
+
+<p>This is a second paragraph
+which has multiple lines too.</p>
diff --git a/test/karlcow/2-paragraphs-hard-return.md b/test/karlcow/2-paragraphs-hard-return.md
@@ -0,0 +1,5 @@
+This is a first paragraph,
+on multiple lines.
+
+This is a second paragraph
+which has multiple lines too.
diff --git a/test/karlcow/2-paragraphs-line-returns.html b/test/karlcow/2-paragraphs-line-returns.html
@@ -0,0 +1,3 @@
+<p>A first paragraph.</p>
+
+<p>A second paragraph after 3 CR (carriage return).</p>
diff --git a/test/karlcow/2-paragraphs-line-returns.md b/test/karlcow/2-paragraphs-line-returns.md
@@ -0,0 +1,5 @@
+A first paragraph.
+
+
+
+A second paragraph after 3 CR (carriage return).
diff --git a/test/karlcow/2-paragraphs-line-spaces.html b/test/karlcow/2-paragraphs-line-spaces.html
@@ -0,0 +1,3 @@
+<p>This a very long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long paragraph on 1 line.</p>
+
+<p>A few spaces and a new long long long long long long long long long long long long long long long long paragraph on 1 line.</p>
diff --git a/test/karlcow/2-paragraphs-line-spaces.md b/test/karlcow/2-paragraphs-line-spaces.md
@@ -0,0 +1,3 @@
+This a very long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long paragraph on 1 line.
+
+A few spaces and a new long long long long long long long long long long long long long long long long paragraph on 1 line.
diff --git a/test/karlcow/2-paragraphs-line-tab.html b/test/karlcow/2-paragraphs-line-tab.html
@@ -0,0 +1,3 @@
+<p>This a very long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long paragraph on 1 line.</p>
+
+<p>1 tab to separate them and a new long long long long long long long long long long long long long long long long paragraph on 1 line.</p>
diff --git a/test/karlcow/2-paragraphs-line-tab.md b/test/karlcow/2-paragraphs-line-tab.md
@@ -0,0 +1,3 @@
+This a very long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long paragraph on 1 line.
+
+1 tab to separate them and a new long long long long long long long long long long long long long long long long paragraph on 1 line.
diff --git a/test/karlcow/2-paragraphs-line.html b/test/karlcow/2-paragraphs-line.html
@@ -0,0 +1,3 @@
+<p>This a very long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long paragraph on 1 line.</p>
+
+<p>A new long long long long long long long long long long long long long long long long paragraph on 1 line.</p>
diff --git a/test/karlcow/2-paragraphs-line.md b/test/karlcow/2-paragraphs-line.md
@@ -0,0 +1,3 @@
+This a very long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long paragraph on 1 line.
+
+A new long long long long long long long long long long long long long long long long paragraph on 1 line.
diff --git a/test/karlcow/EOL-CR+LF.html b/test/karlcow/EOL-CR+LF.html
@@ -0,0 +1,5 @@
+<p>These lines all end with end of line (EOL) sequences.</p>
+
+<p>Seriously, they really do.</p>
+
+<p>If you don't believe me: HEX EDIT!</p>
diff --git a/test/karlcow/EOL-CR+LF.md b/test/karlcow/EOL-CR+LF.md
@@ -0,0 +1,6 @@
+These lines all end with end of line (EOL) sequences.
+
+Seriously, they really do.
+
+If you don't believe me: HEX EDIT!
+
diff --git a/test/karlcow/EOL-CR.html b/test/karlcow/EOL-CR.html
@@ -0,0 +1 @@
+<p>These lines all end with end of line (EOL) sequences.</p><p>Seriously, they really do.</p><p>If you don't believe me: HEX EDIT!</p>

diff --git a/test/karlcow/EOL-CR.md b/test/karlcow/EOL-CR.md
@@ -0,0 +1 @@
+These lines all end with end of line (EOL) sequences.Seriously, they really do.If you don't believe me: HEX EDIT!

diff --git a/test/karlcow/EOL-LF.html b/test/karlcow/EOL-LF.html
@@ -0,0 +1,5 @@
+<p>These lines all end with end of line (EOL) sequences.</p>
+
+<p>Seriously, they really do.</p>
+
+<p>If you don't believe me: HEX EDIT!</p>
diff --git a/test/karlcow/EOL-LF.md b/test/karlcow/EOL-LF.md
@@ -0,0 +1,6 @@
+These lines all end with end of line (EOL) sequences.
+
+Seriously, they really do.
+
+If you don't believe me: HEX EDIT!
+
diff --git a/test/karlcow/ampersand-text-flow.html b/test/karlcow/ampersand-text-flow.html
@@ -0,0 +1 @@
+<p>An ampersand &amp; in the text flow is escaped as an html entity.</p>
diff --git a/test/karlcow/ampersand-text-flow.md b/test/karlcow/ampersand-text-flow.md
@@ -0,0 +1 @@
+An ampersand & in the text flow is escaped as an html entity.
diff --git a/test/karlcow/ampersand-uri.html b/test/karlcow/ampersand-uri.html
@@ -0,0 +1 @@
+<p>There is an <a href="http://validator.w3.org/check?uri=http://www.w3.org/&amp;verbose=1">ampersand</a> in the URI.</p>
diff --git a/test/karlcow/ampersand-uri.md b/test/karlcow/ampersand-uri.md
@@ -0,0 +1 @@
+There is an [ampersand](http://validator.w3.org/check?uri=http://www.w3.org/&verbose=1) in the URI.
diff --git a/test/karlcow/asterisk-near-text.html b/test/karlcow/asterisk-near-text.html
@@ -0,0 +1 @@
+<p>This is *an asterisk which should stay as is.</p>
diff --git a/test/karlcow/asterisk-near-text.md b/test/karlcow/asterisk-near-text.md
@@ -0,0 +1 @@
+This is \*an asterisk which should stay as is.
diff --git a/test/karlcow/asterisk.html b/test/karlcow/asterisk.html
@@ -0,0 +1 @@
+<p>This is * an asterisk which should stay as is.</p>
diff --git a/test/karlcow/asterisk.md b/test/karlcow/asterisk.md
@@ -0,0 +1 @@
+This is * an asterisk which should stay as is.
diff --git a/test/karlcow/backslash-escape.html b/test/karlcow/backslash-escape.html
@@ -0,0 +1,12 @@
+<p>\   backslash
+`   backtick
+*   asterisk
+_   underscore
+{}  curly braces
+[]  square brackets
+()  parentheses
+#   hash mark
++   plus sign
+-   minus sign (hyphen)
+.   dot
+!   exclamation mark</p>
diff --git a/test/karlcow/backslash-escape.md b/test/karlcow/backslash-escape.md
@@ -0,0 +1,12 @@
+\\   backslash
+\`   backtick
+\*   asterisk
+\_   underscore
+\{\}  curly braces
+\[\]  square brackets
+\(\)  parentheses
+\#   hash mark
+\+   plus sign
+\-   minus sign (hyphen)
+\.   dot
+\!   exclamation mark
diff --git a/test/karlcow/blockquote-added-markup.html b/test/karlcow/blockquote-added-markup.html
@@ -0,0 +1,5 @@
+<blockquote>
+<h1>heading level 1</h1>
+
+<p>paragraph</p>
+</blockquote>
diff --git a/test/karlcow/blockquote-added-markup.md b/test/karlcow/blockquote-added-markup.md
@@ -0,0 +1,3 @@
+> # heading level 1
+> 
+> paragraph
diff --git a/test/karlcow/blockquote-line-2-paragraphs.html b/test/karlcow/blockquote-line-2-paragraphs.html
@@ -0,0 +1,5 @@
+<blockquote>
+<p>A blockquote with a very long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long line.</p>
+
+<p>and a second very long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long line.</p>
+</blockquote>
diff --git a/test/karlcow/blockquote-line-2-paragraphs.md b/test/karlcow/blockquote-line-2-paragraphs.md
@@ -0,0 +1,3 @@
+>A blockquote with a very long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long line.
+
+>and a second very long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long line.
diff --git a/test/karlcow/blockquote-line.html b/test/karlcow/blockquote-line.html
@@ -0,0 +1,3 @@
+<blockquote>
+<p>This a very long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long paragraph in a blockquote.</p>
+</blockquote>
diff --git a/test/karlcow/blockquote-line.md b/test/karlcow/blockquote-line.md
@@ -0,0 +1 @@
+>This a very long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long paragraph in a blockquote.
diff --git a/test/karlcow/blockquote-multiline-1-space-begin.html b/test/karlcow/blockquote-multiline-1-space-begin.html
@@ -0,0 +1,5 @@
+<blockquote>
+<p>A blockquote
+on multiple lines
+like this.</p>
+</blockquote>
diff --git a/test/karlcow/blockquote-multiline-1-space-begin.md b/test/karlcow/blockquote-multiline-1-space-begin.md
@@ -0,0 +1,3 @@
+> A blockquote
+> on multiple lines
+> like this.
diff --git a/test/karlcow/blockquote-multiline-1-space-end.html b/test/karlcow/blockquote-multiline-1-space-end.html
@@ -0,0 +1,5 @@
+<blockquote>
+<p>A blockquote 
+on multiple lines 
+like this. </p>
+</blockquote>
diff --git a/test/karlcow/blockquote-multiline-1-space-end.md b/test/karlcow/blockquote-multiline-1-space-end.md
@@ -0,0 +1,3 @@
+>A blockquote 
+>on multiple lines 
+>like this. 
diff --git a/test/karlcow/blockquote-multiline-2-paragraphs.html b/test/karlcow/blockquote-multiline-2-paragraphs.html
@@ -0,0 +1,8 @@
+<blockquote>
+<p>A blockquote
+on multiple lines
+like this.</p>
+
+<p>But it has
+two paragraphs.</p>
+</blockquote>
diff --git a/test/karlcow/blockquote-multiline-2-paragraphs.md b/test/karlcow/blockquote-multiline-2-paragraphs.md
@@ -0,0 +1,6 @@
+>A blockquote
+>on multiple lines
+>like this.
+>
+>But it has
+>two paragraphs.
diff --git a/test/karlcow/blockquote-multiline.html b/test/karlcow/blockquote-multiline.html
@@ -0,0 +1,5 @@
+<blockquote>
+<p>A blockquote
+on multiple lines
+like this</p>
+</blockquote>
diff --git a/test/karlcow/blockquote-multiline.md b/test/karlcow/blockquote-multiline.md
@@ -0,0 +1,3 @@
+>A blockquote
+>on multiple lines
+>like this
diff --git a/test/karlcow/blockquote-nested-multiplereturn-level1.html b/test/karlcow/blockquote-nested-multiplereturn-level1.html
@@ -0,0 +1,9 @@
+<blockquote>
+<p>This is the first level of quoting.</p>
+
+<blockquote>
+<p>This is nested blockquote.</p>
+</blockquote>
+
+<p>Back to the first level.</p>
+</blockquote>
diff --git a/test/karlcow/blockquote-nested-multiplereturn-level1.md b/test/karlcow/blockquote-nested-multiplereturn-level1.md
@@ -0,0 +1,5 @@
+> This is the first level of quoting.
+>
+> > This is nested blockquote.
+>
+> Back to the first level.
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,3 @@
		<p>A first paragraph.</p>

		<p>A second paragraph after 3 CR (carriage return).</p>
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,5 @@
		A first paragraph.



		A second paragraph after 3 CR (carriage return).
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,3 @@
		<p>This a very long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long paragraph on 1 line.</p>

		<p>A few spaces and a new long long long long long long long long long long long long long long long long paragraph on 1 line.</p>
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,3 @@
		This a very long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long paragraph on 1 line.

		A few spaces and a new long long long long long long long long long long long long long long long long paragraph on 1 line.
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,3 @@
		<p>This a very long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long paragraph on 1 line.</p>

		<p>1 tab to separate them and a new long long long long long long long long long long long long long long long long paragraph on 1 line.</p>
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,3 @@
		This a very long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long paragraph on 1 line.

		1 tab to separate them and a new long long long long long long long long long long long long long long long long paragraph on 1 line.
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,3 @@
		<p>This a very long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long paragraph on 1 line.</p>

		<p>A new long long long long long long long long long long long long long long long long paragraph on 1 line.</p>
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1,3 @@
		This a very long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long long paragraph on 1 line.

		A new long long long long long long long long long long long long long long long long paragraph on 1 line.
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1 @@
		<p>These lines all end with end of line (EOL) sequences.</p><p>Seriously, they really do.</p><p>If you don't believe me: HEX EDIT!</p>
Expand Down
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1 @@
		These lines all end with end of line (EOL) sequences.Seriously, they really do.If you don't believe me: HEX EDIT!
Expand Down