;;; tests/indent.el --- Some tests for js2-mode.
-;; Copyright (C) 2009, 2011-2013 Free Software Foundation, Inc.
+;; Copyright (C) 2009, 2011-2016 Free Software Foundation, Inc.
;; This file is part of GNU Emacs.
(if keep-indent
s
(replace-regexp-in-string "^ *" "" s)))
- (js2-mode)
+ (js2-jsx-mode)
+ (js2-reparse) ; solely for js2-jsx-self-closing, for some reason
(indent-region (point-min) (point-max))
(should (string= s (buffer-substring-no-properties
(point-min) (point)))))))
(cl-defmacro js2-deftest-indent (name content &key bind keep-indent)
`(ert-deftest ,(intern (format "js2-%s" name)) ()
- (let ,(append '((js2-basic-offset 2)
+ (let ,(append '(indent-tabs-mode
+ (js2-basic-offset 2)
(js2-pretty-multiline-declarations t)
(inhibit-point-motion-hooks t))
bind)
| ,
| bar = 8;"
:bind ((js2-pretty-multiline-declarations 'dynamic)))
+
+(js2-deftest-indent indent-generator-method
+ "class A {
+ | * x() {
+ | return 1
+ | * a(2);
+ | }
+ |}")
+
+(js2-deftest-indent indent-generator-computed-method
+ "class A {
+ | *[Symbol.iterator]() {
+ | yield 'Foo';
+ | yield 'Bar';
+ | }
+ |}")
+
+(js2-deftest-indent case-inside-switch
+ "switch(true) {
+ |case 'true':
+ | return 1;
+ |}")
+
+(js2-deftest-indent case-inside-switch-with-extra-indent
+ "switch(true) {
+ | case 'true':
+ | return 1;
+ |}"
+ :bind ((js2-indent-switch-body t)))
+
+(js2-deftest-indent case-inside-switch-with-extra-indent-curly-after-newline
+ "switch(true)
+ |{
+ | case 'true':
+ | return 1;
+ |}"
+ :bind ((js2-indent-switch-body t)))
+
+(js2-deftest-indent continued-expression-vs-unary-minus
+ "var arr = [
+ | -1, 2,
+ | -3, 4 +
+ | -5
+ |];")
+
+(js2-deftest-indent spread-inside-array
+ "var z = [
+ | ...iterableObj,
+ | 4,
+ | 5
+ |]")
+
+(js2-deftest-indent jsx-one-line
+ "var foo = <div></div>;")
+
+(js2-deftest-indent jsx-children-parentheses
+ "return (
+ | <div>
+ | </div>
+ | <div>
+ | <div></div>
+ | <div>
+ | <div></div>
+ | </div>
+ | </div>
+ |);")
+
+(js2-deftest-indent jsx-children-unclosed
+ "return (
+ | <div>
+ | <div>")
+
+(js2-deftest-indent jsx-argument
+ "React.render(
+ | <div>
+ | <div></div>
+ | </div>,
+ | {
+ | a: 1
+ | },
+ | <div>
+ | <div></div>
+ | </div>
+ |);")
+
+(js2-deftest-indent jsx-leading-comment
+ "return (
+ | // Sneaky!
+ | <div></div>
+ |);")
+
+(js2-deftest-indent jsx-trailing-comment
+ "return (
+ | <div></div>
+ | // Sneaky!
+ |);")
+
+(js2-deftest-indent jsx-self-closing
+ ;; This ensures we know the bounds of a self-closing element
+ "React.render(
+ | <input
+ | />,
+ | {
+ | a: 1
+ | }
+ |);"
+ :bind ((sgml-attribute-offset 1))) ; Emacs 24.5 -> 25 compat
+
+(js2-deftest-indent jsx-embedded-js-content
+ "return (
+ | <div>
+ | {array.map(function () {
+ | return {
+ | a: 1
+ | };
+ | })}
+ | </div>
+ |);")
+
+(js2-deftest-indent jsx-embedded-js-unclosed
+ "return (
+ | <div>
+ | {array.map(function () {
+ | return {
+ | a: 1")
+
+(js2-deftest-indent jsx-embedded-js-attribute
+ "return (
+ | <div attribute={array.map(function () {
+ | return {
+ | a: 1
+ | };
+ |
+ | return {
+ | a: 1
+ | };
+ |
+ | return {
+ | a: 1
+ | };
+ | })}>
+ | </div>
+ |);")