From 6aa2427cded86b7dad8a58afab6806a75cf8fc85 Mon Sep 17 00:00:00 2001
From: Rostislav Galimsky <rostgal@gmail.com>
Date: Wed, 14 Sep 2016 20:05:57 +0300
Subject: [PATCH] add test for issue 10843

---
 tests/baselines/reference/findIndex.js           | 10 ++++++++++
 tests/baselines/reference/findIndex.symbols      | 11 +++++++++++
 tests/baselines/reference/findIndex.types        | 16 ++++++++++++++++
 .../conformance/es6/arrayMethods/findIndex.ts    |  5 +++++
 4 files changed, 42 insertions(+)
 create mode 100644 tests/baselines/reference/findIndex.js
 create mode 100644 tests/baselines/reference/findIndex.symbols
 create mode 100644 tests/baselines/reference/findIndex.types
 create mode 100644 tests/cases/conformance/es6/arrayMethods/findIndex.ts

diff --git a/tests/baselines/reference/findIndex.js b/tests/baselines/reference/findIndex.js
new file mode 100644
index 00000000000..434ee095bb0
--- /dev/null
+++ b/tests/baselines/reference/findIndex.js
@@ -0,0 +1,10 @@
+//// [findIndex.ts]
+
+[].findIndex(function(elem, i, arr) {
+    return true;
+});
+
+//// [findIndex.js]
+[].findIndex(function (elem, i, arr) {
+    return true;
+});
diff --git a/tests/baselines/reference/findIndex.symbols b/tests/baselines/reference/findIndex.symbols
new file mode 100644
index 00000000000..bebbaf6ff85
--- /dev/null
+++ b/tests/baselines/reference/findIndex.symbols
@@ -0,0 +1,11 @@
+=== tests/cases/conformance/es6/arrayMethods/findIndex.ts ===
+
+[].findIndex(function(elem, i, arr) {
+>[].findIndex : Symbol(Array.findIndex, Decl(lib.es2015.core.d.ts, --, --))
+>findIndex : Symbol(Array.findIndex, Decl(lib.es2015.core.d.ts, --, --))
+>elem : Symbol(elem, Decl(findIndex.ts, 1, 22))
+>i : Symbol(i, Decl(findIndex.ts, 1, 27))
+>arr : Symbol(arr, Decl(findIndex.ts, 1, 30))
+
+    return true;
+});
diff --git a/tests/baselines/reference/findIndex.types b/tests/baselines/reference/findIndex.types
new file mode 100644
index 00000000000..8538e1c7be3
--- /dev/null
+++ b/tests/baselines/reference/findIndex.types
@@ -0,0 +1,16 @@
+=== tests/cases/conformance/es6/arrayMethods/findIndex.ts ===
+
+[].findIndex(function(elem, i, arr) {
+>[].findIndex(function(elem, i, arr) {    return true;}) : number
+>[].findIndex : (predicate: (value: any, index: number, obj: any[]) => boolean, thisArg?: any) => number
+>[] : undefined[]
+>findIndex : (predicate: (value: any, index: number, obj: any[]) => boolean, thisArg?: any) => number
+>function(elem, i, arr) {    return true;} : (elem: any, i: number, arr: any[]) => boolean
+>elem : any
+>i : number
+>arr : any[]
+
+    return true;
+>true : boolean
+
+});
diff --git a/tests/cases/conformance/es6/arrayMethods/findIndex.ts b/tests/cases/conformance/es6/arrayMethods/findIndex.ts
new file mode 100644
index 00000000000..c726c654acb
--- /dev/null
+++ b/tests/cases/conformance/es6/arrayMethods/findIndex.ts
@@ -0,0 +1,5 @@
+//@target: ES6
+
+[].findIndex(function(elem, i, arr) {
+    return true;
+});
\ No newline at end of file