test(win): add tests for windows line endings

test/basic.js

@@ -7,8 +7,9 @@ const { EOL } = require('os');
 const basicImplicitFile = path.join(__dirname, 'sass', 'basic-implicit.scss');
 const basicExplicitFile = path.join(__dirname, 'sass', 'basic-explicit.scss');
 const basicMixedFile = path.join(__dirname, 'sass', 'basic-mixed.scss');
+const basicMixedFileWinLe = path.join(__dirname, 'sass', 'basic-mixed-win-le.scss');
 
-function verifyBasic(rendered, sourceFile, explicit, mixed) {
+function verifyBasic(rendered, sourceFile, explicit, mixed, expectedEol = EOL) {
   expect(rendered.vars).to.exist;
   expect(rendered.vars).to.have.property('global');
   expect(rendered.vars.global).to.have.property('$number1');
@@ -117,7 +118,7 @@ function verifyBasic(rendered, sourceFile, explicit, mixed) {
   expect(rendered.vars.global.$map.sources[0]).to.equal(normalizePath(sourceFile));
   expect(rendered.vars.global.$map.declarations).to.have.length(1);
   expect(rendered.vars.global.$map.declarations[0].expression).to.be.oneOf([
-    `(${EOL}  number: 2em,${EOL}  string: 'mapstring'${EOL})${ explicit ? ' !global' : ''}`,
+    `(${expectedEol}  number: 2em,${expectedEol}  string: 'mapstring'${expectedEol})${ explicit ? ' !global' : ''}`,
     `(\n  number: 2em,\n  string: 'mapstring'\n)${ explicit ? ' !global' : ''}`,
   ]);
   if(explicit) {
@@ -178,3 +179,21 @@ describe('basic-mixed', () => {
     });
   });
 });
+
+describe('basic-mixed-win-le', () => {
+  describe('sync', () => {
+    it('should extract all variables', () => {
+      const rendered = renderSync({ file: basicMixedFileWinLe })
+      verifyBasic(rendered, basicMixedFileWinLe, false, true, '\r\n');
+    });
+  });
+
+  describe('async', () => {
+    it('should extract all variables', () => {
+      return render({ file: basicMixedFileWinLe })
+      .then(rendered => {
+        verifyBasic(rendered, basicMixedFileWinLe, false, true, '\r\n');
+      });
+    });
+  });
+});

test/sass/basic-mixed-win-le.scss

@@ -0,0 +1,27 @@
+@mixin fg($color: green) {
+  color: $color;
+}
+@function get-color() {
+  @return red;
+}
+
+@function test($attr1, $attr2, $attr3: null, $attr4: null, $attr5: null) {
+  @return 'hello';
+}
+
+
+$list: 1px solid black;
+$string: 'string';
+$map: (
+  number: 2em,
+  string: 'mapstring'
+);
+
+div {
+  $number1: 100px !global;
+  $number2: $number1 * 2 !global;
+  $color: get-color() !global;
+}
+
+$boolean: true;
+$null: null;