Merge branch 'master' of github.com:CppCXY/lua-language-server

1 files changed, 23 insertions, 0 deletions

diff --git a/test/cli/visualize/test.lua b/test/cli/visualize/test.lua
new file mode 100644
index 00000000..c9722c32
--- /dev/null
+++ b/test/cli/visualize/test.lua
@@ -0,0 +1,23 @@
+local visualize = require 'cli.visualize'
+
+local testDataDir = 'test/cli/visualize/testdata/'
+
+local function TestVisualize(fileName)
+	local inputFile = testDataDir .. fileName .. '.txt'
+	local outputFile = testDataDir .. fileName .. '-expected.txt'
+	local output = ''
+	local writer = {}
+	function writer:write(text)
+		output = output .. text
+	end
+	visualize.visualizeAst(io.open(inputFile):read('a'), writer)
+	local expectedOutput = io.open(outputFile):read('a')
+	if expectedOutput ~= output then
+		-- uncomment this to update reference output
+		--io.open(outputFile, "w+"):write(output):close()
+		error('output mismatch for test file ' .. inputFile)
+	end
+end
+
+TestVisualize('all-types')
+TestVisualize('shorten-names')