From 87633369306b4872c652faa56049a95660287047 Mon Sep 17 00:00:00 2001
From: Hiroshi Shirosaki <h.shirosaki@gmail.com>
Date: Wed, 13 Jan 2016 15:36:54 +0900
Subject: [PATCH] Add `:Toc` tests for setex and atx headers

`bufname()` is not needed for `getbufline()`. `bufname()` does
not work with vader tests.
Move `:Toc` tests to test/toc.vader.
---
 ftplugin/markdown.vim |  2 +-
 test/map.vader        | 13 ----------
 test/toc.vader        | 56 +++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 57 insertions(+), 14 deletions(-)
 create mode 100644 test/toc.vader

diff --git a/ftplugin/markdown.vim b/ftplugin/markdown.vim
index f68e54c..7eb5784 100644
--- a/ftplugin/markdown.vim
+++ b/ftplugin/markdown.vim
@@ -330,7 +330,7 @@ function! s:Toc(...)
             let d.text = substitute(d.text, '\v[ ]*#*$', '', '')
         " setex headers
         else
-            let l:next_line = getbufline(bufname(d.bufnr), d.lnum+1)
+            let l:next_line = getbufline(d.bufnr, d.lnum+1)
             if match(l:next_line, "=") > -1
                 let l:level = 0
             elseif match(l:next_line, "-") > -1
diff --git a/test/map.vader b/test/map.vader
index e6d2dff..92947f5 100644
--- a/test/map.vader
+++ b/test/map.vader
@@ -112,16 +112,3 @@ Execute (]c):
   AssertEqual line('.'), 3
   normal ]c
   AssertEqual line('.'), 1
-
-Given markdown;
-# a
-
-Execute (Toc does not set nomodifiable on other files):
-  " Sanity check.
-  Assert &modifiable
-
-  :Toc
-  :lclose
-  :edit a
-
-  Assert &modifiable
diff --git a/test/toc.vader b/test/toc.vader
new file mode 100644
index 0000000..64831e4
--- /dev/null
+++ b/test/toc.vader
@@ -0,0 +1,56 @@
+Given markdown;
+# a
+
+Execute (Toc does not set nomodifiable on other files):
+  " Sanity check.
+  Assert &modifiable
+
+  :Toc
+  :lclose
+  :edit a
+
+  Assert &modifiable
+
+Given markdown;
+header 1
+========
+
+test
+
+header 2
+--------
+
+test
+
+### header 3
+
+test
+
+Execute (Toc setex headers):
+  :Toc
+
+Expect (setex headers):
+  header 1
+    header 2
+      header 3
+
+Given markdown;
+# header 1
+
+test
+
+## header 2
+
+test
+
+### header 3
+
+test
+
+Execute (Toc atx headers):
+  :Toc
+
+Expect (atx headers):
+  header 1
+    header 2
+      header 3
-- 
2.39.2