vis

commit acbdaa618b747f642d6618e4ebba21cfaaed6a60
parent 600df36713b74fe7c38da8e9d474f19874476681
Author: alex <alex@cloudware.io>
Date:   Fri, 21 Feb 2020 18:47:10 +0100

test/vis: add a couple lua-vis interop tests

The tests assert that the entire file text is written to disk
even if mutated in a vis.events.FILE_SAVE_PRE hooks.

Diffstat:
A
vis/interop/pre-save-grows.in
 | 
2
++
A
vis/interop/pre-save-grows.keys
 | 
0

A
vis/interop/pre-save-grows.lua
 | 
7
+++++++
A
vis/interop/pre-save-grows.ref
 | 
2
++
A
vis/interop/pre-save-shrinks.in
 | 
1
+
A
vis/interop/pre-save-shrinks.keys
 | 
0

A
vis/interop/pre-save-shrinks.lua
 | 
7
+++++++
A
vis/interop/pre-save-shrinks.ref
 | 
1
+

8 files changed, 20 insertions(+), 0 deletions(-)
diff --git a/vis/interop/pre-save-grows.in b/vis/interop/pre-save-grows.in
@@ -0,0 +1,2 @@
+one
+two
diff --git a/vis/interop/pre-save-grows.keys b/vis/interop/pre-save-grows.keys
diff --git a/vis/interop/pre-save-grows.lua b/vis/interop/pre-save-grows.lua
@@ -0,0 +1,7 @@
+vis.events.subscribe(vis.events.FILE_SAVE_PRE, function(file)
+	local lines = file.lines
+	for i=1, #lines do
+		lines[i] = lines[i]..' bigger'
+	end
+	return true
+end)
diff --git a/vis/interop/pre-save-grows.ref b/vis/interop/pre-save-grows.ref
@@ -0,0 +1,2 @@
+one bigger
+two bigger
diff --git a/vis/interop/pre-save-shrinks.in b/vis/interop/pre-save-shrinks.in
@@ -0,0 +1 @@
+halfhalf
diff --git a/vis/interop/pre-save-shrinks.keys b/vis/interop/pre-save-shrinks.keys
diff --git a/vis/interop/pre-save-shrinks.lua b/vis/interop/pre-save-shrinks.lua
@@ -0,0 +1,7 @@
+vis.events.subscribe(vis.events.FILE_SAVE_PRE, function(file)
+	local lines = file.lines
+	for i=1, #lines do
+		lines[i] = lines[i]:sub(lines[i]:len()/2+1)
+	end
+	return true
+end)
diff --git a/vis/interop/pre-save-shrinks.ref b/vis/interop/pre-save-shrinks.ref
@@ -0,0 +1 @@
+half