From 5224c5071b32c93ed5c61c115879f5b762df9a5e Mon Sep 17 00:00:00 2001
From: rbong <r.l.bongers@gmail.com>
Date: Sun, 18 Aug 2024 11:49:36 -0400
Subject: [PATCH] Add hidden lines test

---
 .../graph_merge_multiline_hidden_extended_out | 16 ++++++++++++++
 t/data/graph_merge_multiline_hidden_out       | 16 ++++++++++++++
 t/t_graph_merge_multiline.sh                  | 21 ++++++++++++++++++-
 3 files changed, 52 insertions(+), 1 deletion(-)
 create mode 100644 t/data/graph_merge_multiline_hidden_extended_out
 create mode 100644 t/data/graph_merge_multiline_hidden_out

diff --git a/t/data/graph_merge_multiline_hidden_extended_out b/t/data/graph_merge_multiline_hidden_extended_out
new file mode 100644
index 0000000..5742812
--- /dev/null
+++ b/t/data/graph_merge_multiline_hidden_extended_out
@@ -0,0 +1,16 @@
+ 1-e
+ == 1 hidden lines ==
+ 1-d
+ 1-d
+ 
+  2-b
+  2-b
+  2-a
+  2-a
+  1-c
+  1-c
+ 
+ 1-b
+ 1-b
+ 1-a
+  1-a
diff --git a/t/data/graph_merge_multiline_hidden_out b/t/data/graph_merge_multiline_hidden_out
new file mode 100644
index 0000000..07a7ac9
--- /dev/null
+++ b/t/data/graph_merge_multiline_hidden_out
@@ -0,0 +1,16 @@
+• 1-e
+│ == 1 hidden lines ==
+• 1-d
+│ 1-d
+├─╮ 
+│ • 2-b
+│ │ 2-b
+│ • 2-a
+│ │ 2-a
+• │ 1-c
+│ │ 1-c
+├─╯ 
+• 1-b
+│ 1-b
+• 1-a
+  1-a
diff --git a/t/t_graph_merge_multiline.sh b/t/t_graph_merge_multiline.sh
index cecc08b..31ab067 100755
--- a/t/t_graph_merge_multiline.sh
+++ b/t/t_graph_merge_multiline.sh
@@ -33,7 +33,16 @@ EOF
 
 diff_data "$VIM_OUT" "graph_merge_multiline_out"
 
-VIM_OUT="$TMP/extended_out"
+VIM_OUT="$TMP/hidden_basic_out"
+run_vim_command <<EOF
+$FLOG_CMD
+normal <
+silent w $VIM_OUT
+EOF
+
+diff_data "$VIM_OUT" "graph_merge_multiline_hidden_out"
+
+VIM_OUT="$TMP/extended_hidden_out"
 run_vim_command <<EOF
 let g:flog_enable_extended_chars = 1
 $FLOG_CMD
@@ -41,3 +50,13 @@ silent w $VIM_OUT
 EOF
 
 diff_data "$VIM_OUT" "graph_merge_multiline_extended_out"
+
+VIM_OUT="$TMP/hidden_extended_out"
+run_vim_command <<EOF
+let g:flog_enable_extended_chars = 1
+$FLOG_CMD
+normal <
+silent w $VIM_OUT
+EOF
+
+diff_data "$VIM_OUT" "graph_merge_multiline_hidden_extended_out"