lib/markdown2: add tests from issues

Signed-off-by: Alexandre Terrasa <alexandre@moz-code.org>

diff --git a/lib/markdown2/tests/test_markdown_issues.nit b/lib/markdown2/tests/test_markdown_issues.nit
new file mode 100644 (file)
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+++ b/lib/markdown2/tests/test_markdown_issues.nit
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+# This file is part of NIT ( http://www.nitlanguage.org ).
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Tests related to markdown issues from the Git repo
+#
+# Fixing:
+#
+# * 1525: lib/markdown: issue with nested fences
+# * 2507: markdown: some lines are lost in verbatim blocks inside a list
+#
+# See <https://github.com/nitlang/nit/issues>.
+module test_markdown_issues is test
+
+import test_markdown
+
+class TestMarkdownIssues
+       super TestMarkdownHtml
+       test
+
+       # See <https://github.com/nitlang/nit/issues/1525>.
+       fun test_issue_1525_1 is test do
+               var md = """
+A fence within a fence
+~~~~~~
+some code:
+~~~
+some other code
+~~~
+~~~~~~
+"""
+               var html = """
+<p>A fence within a fence</p>
+<pre><code>some code:
+~~~
+some other code
+~~~
+</code></pre>
+"""
+               assert md_to_html(md) == html
+       end
+
+       # See <https://github.com/nitlang/nit/issues/1525>.
+       fun test_issue_1525_2 is test do
+               var md = """
+A fence within a fence
+~~~
+some code:
+```
+some other code
+```
+~~~
+"""
+               var html = """
+<p>A fence within a fence</p>
+<pre><code>some code:
+```
+some other code
+```
+</code></pre>
+"""
+               assert md_to_html(md) == html
+       end
+
+       # See <https://github.com/nitlang/nit/issues/1525>.
+       fun test_issue_1525_3 is test do
+               var md = """
+A fence within a fence
+```
+some code:
+~~~
+some other code
+~~~
+```
+"""
+               var html = """
+<p>A fence within a fence</p>
+<pre><code>some code:
+~~~
+some other code
+~~~
+</code></pre>
+"""
+               assert md_to_html(md) == html
+       end
+
+       # See <https://github.com/nitlang/nit/issues/2507>.
+       fun test_issue_2507_1 is test do
+               var md = """
+*   4 spaces, `asdf` and `tab.` are lost
+    ~~~
+    a
+    as
+    asd
+    asdf
+               tab.
+    asdfg
+    ~~~
+"""
+               var html = """
+<ul>
+<li>4 spaces, <code>asdf</code> and <code>tab.</code> are lost
+<pre><code>a
+as
+asd
+asdf
+       tab.
+asdfg
+</code></pre>
+</li>
+</ul>
+"""
+               assert md_to_html(md) == html
+       end
+
+       # See <https://github.com/nitlang/nit/issues/2507>.
+       fun test_issue_2507_2 is test do
+               var md = """
+* 2 spaces, `as` is lost
+
+  ~~~
+  a
+  as
+  asd
+  asdf
+  ~~~
+"""
+               var html = """
+<ul>
+<li>
+<p>2 spaces, <code>as</code> is lost</p>
+<pre><code>a
+as
+asd
+asdf
+</code></pre>
+</li>
+</ul>
+"""
+               assert md_to_html(md) == html
+       end
+end