From 1e527ec6c1553a47bceb60b6c70011552019b7e6 Mon Sep 17 00:00:00 2001
From: Thomas Lively <7121787+tlively@users.noreply.github.com>
Date: Wed, 18 Nov 2020 11:27:43 -0800
Subject: Introduce lit/FileCheck tests (#3367)

lit and FileCheck are the tools used to run the majority of tests in LLVM. Each
lit test file contains the commands to be run for that test, so lit tests are
much more flexible and can be more precise than our current ad hoc testing
system. FileCheck reads expected test output from comments, so it allows test
output to be written alongside and interspersed with test input, making tests
more readable and precise than in our current system.

This PR adds a new suite to check.py that runs lit tests in the test/lit
directory. A few tests have been ported to demonstrate the features of the new
test runner.

This change is motivated by a need for greater flexibility in testing wasm-split.
See #3359.
---
 .gitignore | 1 +
 1 file changed, 1 insertion(+)

(limited to '.gitignore')

diff --git a/.gitignore b/.gitignore
index 67a05a37c..d50e02df2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -25,6 +25,7 @@ CMakeFiles
 *.o
 *.obj
 compile_commands.json
+test/lit/lit.site.cfg.py
 
 # files related to bulding in-tree on windows
 /.vs/
-- 
cgit v1.2.3