From de5620b04df540d11efdf96fb142b63b5ec4d3c5 Mon Sep 17 00:00:00 2001
From: Albert Krewinkel <albert@zeitkraut.de>
Date: Sat, 30 Jul 2022 11:27:14 +0200
Subject: [PATCH] Add tests for zero-width and fullwidth chars in grid tables

---
 test/markdown-reader-more.native | 142 +++++++++++++++++++++++++++++++
 test/markdown-reader-more.txt    |  20 +++++
 2 files changed, 162 insertions(+)

diff --git a/test/markdown-reader-more.native b/test/markdown-reader-more.native
index 7c15f627a..82b3577be 100644
--- a/test/markdown-reader-more.native
+++ b/test/markdown-reader-more.native
@@ -1089,6 +1089,148 @@ Pandoc
           ]
       ]
       (TableFoot ( "" , [] , [] ) [])
+  , Para
+      [ Str "East"
+      , Space
+      , Str "Asian"
+      , Space
+      , Str "characters"
+      , Space
+      , Str "have"
+      , Space
+      , Str "double"
+      , Space
+      , Str "width"
+      ]
+  , Table
+      ( "" , [] , [] )
+      (Caption Nothing [])
+      [ ( AlignDefault , ColWidth 4.1666666666666664e-2 )
+      , ( AlignDefault , ColWidth 6.944444444444445e-2 )
+      ]
+      (TableHead ( "" , [] , [] ) [])
+      [ TableBody
+          ( "" , [] , [] )
+          (RowHeadColumns 0)
+          []
+          [ Row
+              ( "" , [] , [] )
+              [ Cell
+                  ( "" , [] , [] )
+                  AlignDefault
+                  (RowSpan 1)
+                  (ColSpan 1)
+                  [ Plain [ Str "\39770" ] ]
+              , Cell
+                  ( "" , [] , [] )
+                  AlignDefault
+                  (RowSpan 1)
+                  (ColSpan 1)
+                  [ Plain [ Str "fish" ] ]
+              ]
+          ]
+      ]
+      (TableFoot ( "" , [] , [] ) [])
+  , Para
+      [ Str "Zero-width"
+      , Space
+      , Str "space"
+      , Space
+      , Str "in"
+      , Space
+      , Str "German"
+      ]
+  , Table
+      ( "" , [] , [] )
+      (Caption Nothing [])
+      [ ( AlignDefault , ColWidth 0.1111111111111111 )
+      , ( AlignDefault , ColWidth 0.1111111111111111 )
+      ]
+      (TableHead ( "" , [] , [] ) [])
+      [ TableBody
+          ( "" , [] , [] )
+          (RowHeadColumns 0)
+          []
+          [ Row
+              ( "" , [] , [] )
+              [ Cell
+                  ( "" , [] , [] )
+                  AlignDefault
+                  (RowSpan 1)
+                  (ColSpan 1)
+                  [ Plain [ Str "German" ] ]
+              , Cell
+                  ( "" , [] , [] )
+                  AlignDefault
+                  (RowSpan 1)
+                  (ColSpan 1)
+                  [ Plain [ Str "English" ] ]
+              ]
+          , Row
+              ( "" , [] , [] )
+              [ Cell
+                  ( "" , [] , [] )
+                  AlignDefault
+                  (RowSpan 1)
+                  (ColSpan 1)
+                  [ Plain [ Str "Auf\8204lage" ] ]
+              , Cell
+                  ( "" , [] , [] )
+                  AlignDefault
+                  (RowSpan 1)
+                  (ColSpan 1)
+                  [ Plain [ Str "edition" ] ]
+              ]
+          ]
+      ]
+      (TableFoot ( "" , [] , [] ) [])
+  , Para
+      [ Str "Zero-width"
+      , Space
+      , Str "non-joiner"
+      , Space
+      , Str "in"
+      , Space
+      , Str "Persian"
+      ]
+  , Table
+      ( "" , [] , [] )
+      (Caption Nothing [])
+      [ ( AlignDefault , ColWidth 0.1111111111111111 )
+      , ( AlignDefault , ColWidth 0.1388888888888889 )
+      ]
+      (TableHead ( "" , [] , [] ) [])
+      [ TableBody
+          ( "" , [] , [] )
+          (RowHeadColumns 0)
+          []
+          [ Row
+              ( "" , [] , [] )
+              [ Cell
+                  ( "" , [] , [] )
+                  AlignDefault
+                  (RowSpan 1)
+                  (ColSpan 1)
+                  [ Plain
+                      [ Str "\1605\1740\8204\1582\1608\1575\1607\1605" ]
+                  ]
+              , Cell
+                  ( "" , [] , [] )
+                  AlignDefault
+                  (RowSpan 1)
+                  (ColSpan 1)
+                  [ Plain
+                      [ Str "I"
+                      , Space
+                      , Str "want"
+                      , Space
+                      , Str "to"
+                      ]
+                  ]
+              ]
+          ]
+      ]
+      (TableFoot ( "" , [] , [] ) [])
   , Para [ Str "Empty" , Space , Str "cells" ]
   , Table
       ( "" , [] , [] )
diff --git a/test/markdown-reader-more.txt b/test/markdown-reader-more.txt
index 0480e41cc..c6f313b20 100644
--- a/test/markdown-reader-more.txt
+++ b/test/markdown-reader-more.txt
@@ -260,6 +260,26 @@ Multiple blocks in a cell
 | r1 bis           | - b 2     | c 2        |
 +------------------+-----------+------------+
 
+East Asian characters have double width
+
++--+----+
+|魚|fish|
++--+----+
+
+Zero-width space in German
+
++-------+-------+
+|German |English|
++-------+-------+
+|Auf‌lage|edition|
++-------+-------+
+
+Zero-width non-joiner in Persian
+
++-------+---------+
+|می‌خواهم|I want to|
++-------+---------+
+
 Empty cells
 
 +---+---+