From fef3276f34d05d30ce6127893816e2afa853023d Mon Sep 17 00:00:00 2001
From: Chris Paul <chrispetrunoff@me.com>
Date: Tue, 21 Feb 2017 12:32:38 -0800
Subject: [PATCH] escape dot in maker regex (#357)

* escape dot in maker regex

* Create test_typecheck_handler

* Rename test_typecheck_handler to test_typecheck_handler.vader
---
 ale_linters/typescript/typecheck.vim |  2 +-
 test/test_typecheck_handler.vader    | 31 ++++++++++++++++++++++++++++
 2 files changed, 32 insertions(+), 1 deletion(-)
 create mode 100644 test/test_typecheck_handler.vader

diff --git a/ale_linters/typescript/typecheck.vim b/ale_linters/typescript/typecheck.vim
index 080a238..0de6639 100644
--- a/ale_linters/typescript/typecheck.vim
+++ b/ale_linters/typescript/typecheck.vim
@@ -7,7 +7,7 @@ function! ale_linters#typescript#typecheck#Handle(buffer, lines) abort
     " hello.ts[7, 41]: Property 'a' does not exist on type 'A'
     " hello.ts[16, 7]: Type 'A' is not assignable to type 'B'
     "
-    let l:pattern = '.\+.ts\[\(\d\+\), \(\d\+\)\]: \(.\+\)'
+    let l:pattern = '.\+\.ts\[\(\d\+\), \(\d\+\)\]: \(.\+\)'
     let l:output = []
 
     for l:line in a:lines
diff --git a/test/test_typecheck_handler.vader b/test/test_typecheck_handler.vader
new file mode 100644
index 0000000..2f8a219
--- /dev/null
+++ b/test/test_typecheck_handler.vader
@@ -0,0 +1,31 @@
+Execute(The typecheck handler should parse lines correctly):
+  runtime ale_linters/typescript/typecheck.vim
+
+  AssertEqual
+  \ [
+  \   {
+  \     'bufnr': 347,
+  \     'lnum': 16,
+  \     'vcol': 0,
+  \     'col': 7,
+  \     'text': "Type 'A' is not assignable to type 'B'",
+  \     'type': 'E',
+  \     'nr': -1,
+  \   },
+  \   {
+  \     'bufnr': 347,
+  \     'lnum': 7,
+  \     'vcol': 0,
+  \     'col': 41,
+  \     'text': "Property 'a' does not exist on type 'A'",
+  \     'type': 'E',
+  \     'nr': -1,
+  \   },
+  \ ],
+  \ ale_linters#typescript#typecheck#Handle(347, [
+  \   "somets.ts[16, 7]: Type 'A' is not assignable to type 'B'",
+  \   "somets.ts[7, 41]: Property 'a' does not exist on type 'A'",
+  \ ])
+
+After:
+  call ale#linter#Reset()