Merge 4.x into master

components/bower.json

@@ -1,6 +1,6 @@
 {
   "name": "handlebars",
-  "version": "4.0.5",
+  "version": "4.0.6",
   "main": "handlebars.js",
   "license": "MIT",
   "dependencies": {}

components/handlebars.js.nuspec

@@ -2,7 +2,7 @@
 <package>
 	<metadata>
 		<id>handlebars.js</id>
-		<version>4.0.5</version>
+		<version>4.0.6</version>
 		<authors>handlebars.js Authors</authors>
 		<licenseUrl>https://github.com/wycats/handlebars.js/blob/master/LICENSE</licenseUrl>
 		<projectUrl>https://github.com/wycats/handlebars.js/</projectUrl>

lib/handlebars/base.js

@@ -4,7 +4,7 @@ import {registerDefaultHelpers} from './helpers';
 import {registerDefaultDecorators} from './decorators';
 import logger from './logger';
 
-export const VERSION = '4.0.5';
+export const VERSION = '4.0.6';
 export const COMPILER_REVISION = 7;
 
 export const REVISION_CHANGES = {

lib/handlebars/exception.js

@@ -31,7 +31,10 @@ function Exception(message, node) {
       // Work around issue under safari where we can't directly set the column value
       /* istanbul ignore next */
       if (Object.defineProperty) {
-        Object.defineProperty(this, 'column', {value: column});
+        Object.defineProperty(this, 'column', {
+          value: column,
+          enumerable: true
+        });
       } else {
         this.column = column;
       }

lib/handlebars/runtime.js

@@ -197,12 +197,7 @@ export function wrapProgram(container, i, fn, data, declaredBlockParams, blockPa
 export function resolvePartial(partial, context, options) {
   if (!partial) {
     if (options.name === '@partial-block') {
-      let data = options.data;
-      while (data['partial-block'] === noop) {
-        data = data._parent;
-      }
-      partial = data['partial-block'];
-      data['partial-block'] = noop;
+      partial = options.data['partial-block'];
     } else {
       partial = options.partials[options.name];
     }
@@ -215,15 +210,24 @@ export function resolvePartial(partial, context, options) {
 }
 
 export function invokePartial(partial, context, options) {
+  // Use the current closure context to save the partial-block if this partial
+  const currentPartialBlock = options.data && options.data['partial-block'];
   options.partial = true;
 
   let partialBlock;
   if (options.fn && options.fn !== noop) {
     options.data = createFrame(options.data);
-    partialBlock = options.data['partial-block'] = options.fn;
-
-    if (partialBlock.partials) {
-      options.partials = Utils.extend({}, options.partials, partialBlock.partials);
+    // Wrapper function to get access to currentPartialBlock from the closure
+    let fn = options.fn;
+    partialBlock = options.data['partial-block'] = function partialBlockWrapper(context, options) {
+      // Restore the partial-block from the closure for the execution of the block
+      // i.e. the part inside the block of the partial call.
+      options.data = createFrame(options.data);
+      options.data['partial-block'] = currentPartialBlock;
+      return fn(context, options);
+    };
+    if (fn.partials) {
+      options.partials = Utils.extend({}, options.partials, fn.partials);
     }
   }
 

package.json

@@ -1,7 +1,7 @@
 {
   "name": "handlebars",
   "barename": "handlebars",
-  "version": "4.0.5",
+  "version": "4.0.6",
   "description": "Handlebars provides the power necessary to let you build semantic templates effectively with no frustration",
   "homepage": "http://www.handlebarsjs.com/",
   "keywords": [

release-notes.md

@@ -2,7 +2,28 @@
 
 ## Development
 
-[Commits](https://github.com/wycats/handlebars.js/compare/v4.0.5...master)
+[Commits](https://github.com/lawnsea/handlebars.js/compare/v4.0.6...master)
+
+## v4.0.6 - November 12th, 2016
+- [#1243](https://github.com/wycats/handlebars.js/pull/1243) - Walk up data frames for nested @partial-block ([@lawnsea](https://github.com/lawnsea))
+- [#1210](https://github.com/wycats/handlebars.js/pull/1210) - Add a new lightweight package based on handlebars in the README ([@kabirbaidhya](https://github.com/kabirbaidhya))
+- [#1187](https://github.com/wycats/handlebars.js/pull/1187) - Ensure that existing blockParams and depths are respected on dupe programs ([@charleso](https://github.com/charleso))
+- [#1191](https://github.com/wycats/handlebars.js/pull/1191) - Added cory ([@leo](https://github.com/leo))
+- [#1177](https://github.com/wycats/handlebars.js/pull/1177) - Preserve License info in Closure Compiler ([@gennadiylitvinyuk](https://github.com/gennadiylitvinyuk))
+- [#1171](https://github.com/wycats/handlebars.js/pull/1171) - Contributing doc fix: failing thats -> failing tests ([@paulfalgout](https://github.com/paulfalgout))
+- [#1166](https://github.com/wycats/handlebars.js/pull/1166) - Update license date ([@timwangdev](https://github.com/timwangdev))
+-  Update jsfiddle to point to latest - 959ee55 (originally dfc7554 by [@kpdecker](https://github.com/kpdecker))
+- [#1163](https://github.com/wycats/handlebars.js/pull/1163) - Fix typos on decorators-api.md. ([@adjohnson916](https://github.com/adjohnson916))
+- Drop extra Error params - 8c19874 (originally 63fdb92 by [@kpdecker](https://github.com/kpdecker))
+- [#1153](https://github.com/wycats/handlebars.js/pull/1153) - Add documentation for running tests to contributing.md ([@ryanmurakami](https://github.com/ryanmurakami))
+- Avoid error in older browsers in test - 400916c (originally a6121ca by [@kpdecker](https://github.com/kpdecker))
+- Update target browser test versions - fee2334 (originally 871c32a by [@kpdecker](https://github.com/kpdecker))
+- Exclude coverage check in exception conditional - 32d6363 (originally 326734b by [@kpdecker](https://github.com/kpdecker))
+- Fix throw when creating exception object in Safari - 20c965c (originally 2ea6119 by [@kpdecker](https://github.com/kpdecker))
+- Update build for modern node versions - 6c9f98c (originally 8289c0b by [@kpdecker](https://github.com/kpdecker))
+- [#1135](https://github.com/wycats/handlebars.js/issues/1135) - Relax depth check for context push - c393c81 (originally 25458fd by [@kpdecker](https://github.com/kpdecker))
+
+[Commits](https://github.com/wycats/handlebars.js/compare/v4.0.5...v4.0.6)
 
 ## v4.0.5 - November 19th, 2015
 - [#1132](https://github.com/wycats/handlebars.js/pull/1132) - Update uglify-js to avoid vulnerability ([@plynchnlm](https://api.github.com/users/plynchnlm))

spec/compiler.js

@@ -38,6 +38,31 @@ describe('compiler', function() {
       }, Error, 'You must pass a string or Handlebars AST to Handlebars.compile. You passed [object Object]');
     });
 
+    it('should include the location in the error (row and column)', function() {
+      try {
+        Handlebars.compile(' \n  {{#if}}\n{{/def}}')();
+        equal(true, false, 'Statement must throw exception. This line should not be executed.');
+      } catch (err) {
+        equal(err.message, 'if doesn\'t match def - 2:5', 'Checking error message');
+        if (Object.getOwnPropertyDescriptor(err, 'column').writable) {
+          // In Safari 8, the column-property is read-only. This means that even if it is set with defineProperty,
+          // its value won't change (https://github.com/jquery/esprima/issues/1290#issuecomment-132455482)
+          // Since this was neither working in Handlebars 3 nor in 4.0.5, we only check the column for other browsers.
+          equal(err.column, 5, 'Checking error column');
+        }
+        equal(err.lineNumber, 2, 'Checking error row');
+      }
+    });
+
+    it('should include the location as enumerable property', function() {
+      try {
+        Handlebars.compile(' \n  {{#if}}\n{{/def}}')();
+        equal(true, false, 'Statement must throw exception. This line should not be executed.');
+      } catch (err) {
+        equal(err.propertyIsEnumerable('column'), true, 'Checking error column');
+      }
+    });
+
     it('can utilize AST instance', function() {
       equal(Handlebars.compile({
         type: 'Program',

spec/partials.js

@@ -249,13 +249,46 @@ describe('partials', function() {
         true,
         'success');
     });
+    it('should be able to render the partial-block twice', function() {
+      shouldCompileToWithPartials(
+          '{{#> dude}}success{{/dude}}',
+          [{}, {}, {dude: '{{> @partial-block }} {{> @partial-block }}'}],
+          true,
+          'success success');
+    });
     it('should render block from partial with context', function() {
       shouldCompileToWithPartials(
         '{{#> dude}}{{value}}{{/dude}}',
         [{context: {value: 'success'}}, {}, {dude: '{{#with context}}{{> @partial-block }}{{/with}}'}],
         true,
         'success');
     });
+    it('should allow the #each-helper to be used along with partial-blocks', function() {
+      shouldCompileToWithPartials(
+        '<template>{{#> list value}}value = {{.}}{{/list}}</template>',
+        [
+          {value: ['a', 'b', 'c']},
+          {},
+          {
+            list: '<list>{{#each .}}<item>{{> @partial-block}}</item>{{/each}}</list>'
+          }
+        ],
+        true,
+        '<template><list><item>value = a</item><item>value = b</item><item>value = c</item></list></template>');
+    });
+    it('should render block from partial with context (twice)', function() {
+      shouldCompileToWithPartials(
+          '{{#> dude}}{{value}}{{/dude}}',
+          [
+            {context: {value: 'success'}},
+            {},
+            {
+              dude: '{{#with context}}{{> @partial-block }} {{> @partial-block }}{{/with}}'
+            }
+          ],
+          true,
+          'success success');
+    });
     it('should render block from partial with context', function() {
       shouldCompileToWithPartials(
         '{{#> dude}}{{../context/value}}{{/dude}}',
@@ -284,6 +317,50 @@ describe('partials', function() {
         true,
         '<template><outer><nested><outer-block>success</outer-block></nested></outer></template>');
     });
+    it('should render nested partial blocks at different nesting levels', function() {
+      shouldCompileToWithPartials(
+        '<template>{{#> outer}}{{value}}{{/outer}}</template>',
+        [
+          {value: 'success'},
+          {},
+          {
+            outer: '<outer>{{#> nested}}<outer-block>{{> @partial-block}}</outer-block>{{/nested}}{{> @partial-block}}</outer>',
+            nested: '<nested>{{> @partial-block}}</nested>'
+          }
+        ],
+        true,
+        '<template><outer><nested><outer-block>success</outer-block></nested>success</outer></template>');
+    });
+    it('should render nested partial blocks at different nesting levels (twice)', function() {
+      shouldCompileToWithPartials(
+        '<template>{{#> outer}}{{value}}{{/outer}}</template>',
+        [
+          {value: 'success'},
+          {},
+          {
+            outer: '<outer>{{#> nested}}<outer-block>{{> @partial-block}} {{> @partial-block}}</outer-block>{{/nested}}{{> @partial-block}}+{{> @partial-block}}</outer>',
+            nested: '<nested>{{> @partial-block}}</nested>'
+          }
+        ],
+        true,
+        '<template><outer><nested><outer-block>success success</outer-block></nested>success+success</outer></template>');
+    });
+    it('should render nested partial blocks (twice at each level)', function() {
+      shouldCompileToWithPartials(
+        '<template>{{#> outer}}{{value}}{{/outer}}</template>',
+        [
+          {value: 'success'},
+          {},
+          {
+            outer: '<outer>{{#> nested}}<outer-block>{{> @partial-block}} {{> @partial-block}}</outer-block>{{/nested}}</outer>',
+            nested: '<nested>{{> @partial-block}}{{> @partial-block}}</nested>'
+          }
+        ],
+        true,
+        '<template><outer>' +
+        '<nested><outer-block>success success</outer-block><outer-block>success success</outer-block></nested>' +
+        '</outer></template>');
+    });
   });
 
   describe('inline partials', function() {
@@ -332,6 +409,24 @@ describe('partials', function() {
         true,
         '<inner><outer-block>success</outer-block></inner>');
     });
+    it('should render nested inline partials with partial-blocks on different nesting levels', function() {
+      shouldCompileToWithPartials(
+        '{{#*inline "outer"}}{{#>inner}}<outer-block>{{>@partial-block}}</outer-block>{{/inner}}{{>@partial-block}}{{/inline}}' +
+        '{{#*inline "inner"}}<inner>{{>@partial-block}}</inner>{{/inline}}' +
+        '{{#>outer}}{{value}}{{/outer}}',
+        [{value: 'success'}, {}, {}],
+        true,
+        '<inner><outer-block>success</outer-block></inner>success');
+    });
+    it('should render nested inline partials (twice at each level)', function() {
+      shouldCompileToWithPartials(
+        '{{#*inline "outer"}}{{#>inner}}<outer-block>{{>@partial-block}} {{>@partial-block}}</outer-block>{{/inner}}{{/inline}}' +
+        '{{#*inline "inner"}}<inner>{{>@partial-block}}{{>@partial-block}}</inner>{{/inline}}' +
+        '{{#>outer}}{{value}}{{/outer}}',
+        [{value: 'success'}, {}, {}],
+        true,
+        '<inner><outer-block>success success</outer-block><outer-block>success success</outer-block></inner>');
+    });
   });
 
   it('should pass compiler flags', function() {